CN102528567A - A numerical control equipment and processing technology, a numerical control production line, and an automatic access system for items - Google Patents

Abstract

A numerical control device comprises a main body frame and a workpiece clamping device, wherein a main support frame is of a closed-loop structure with an opening facing to the vertical direction; the X-direction sliding seat is arranged on the main support frame, and an X-direction front guide rail and an X-direction rear guide rail which are matched with each other are arranged between the main support frame and the X-direction sliding seat; the first driving device drives the X-direction sliding seat to move back and forth; the first driving device comprises an X-direction screw rod, and the X-direction screw rod is positioned between the X forward guide rail and the X backward guide rail; the Y-direction sliding seat also comprises a second driving device for driving the Y-direction sliding seat to move back and forth; the Z-direction guide device is arranged on the Y-direction sliding seat and comprises a Z-direction guide rod capable of moving up and down and a third driving device for driving the Z-direction guide rod to move up and down; a main processing head is arranged at the lower end of the Z-shaped guide rod; the advantages are good stability, accurate positioning and smooth movement; scrap iron and the like machined from a workpiece basically do not need to be specially protected and cannot enter a guide rail above a machining head.

Description

A numerical control equipment and processing technology, a numerical control production line, and an automatic access system for items

technical field

The present invention relates to numerical control equipment and processing technology, numerical control production line, article automatic access system, especially relates to a main processing head numerical control machine tool, numerical control painting equipment, numerical control welding equipment, numerical control laser cutting equipment, numerical control laser welding equipment, numerical control plasma cutting Equipment, CNC screw loading equipment, CNC gas cutting equipment, CNC manipulator pick-up equipment, etc.

Background technique

Existing numerical control equipment, one is workbench movement. For example, in the invention patent with the application number of 201010284237.9, a CNC gantry vertical compound machine tool is disclosed, including a base, a workbench, and a column. The column is movably connected by a column guide rail or fixedly connected with a composite beam through a fastener. The composite beam passes through the beam. There are more than 2 sliding saddles that are movably connected or fixedly connected by fasteners, and the sliding saddle is movably connected with the main shaft device through the ram guide rail; the base, column, composite beam, and main shaft device are equipped with screw drive devices, and the screw drive The devices are all connected to the electrical numerical control device.

One is the gantry movement. For CNC equipment with this structure, one way is to drive the gantry to move back and forth. The driving mechanism needs to include two X-direction screw rods or X-direction synchronous belts, etc. and two power sources, and two synchronous motors are required to drive the gantry. Because it is difficult for two synchronous motors to achieve completely synchronous motion, or one of the motors slows down or speeds up, the movement of the X-direction slide is unbalanced and torque is generated, which makes the X-direction slide move in the X direction, resulting in X-direction The problem of poor stability, inaccurate positioning and poor movement of the sliding seat. One way is that the X-direction screw or the X-direction synchronous belt is located on one side of the gantry, and the driving force is completely biased to one side, causing the unbalanced movement of the gantry and generating torque to make the gantry shift in the Y direction and cause the Y-direction slide to move. The stability is not good, the positioning is not accurate, the movement is not smooth, the movement cannot be too fast, and it cannot adapt to the large machine tool with large spacing between X forward guide rails and X backward guide rails.

The above-mentioned movement of the main shaft in the prior art requires the movement of the base or the movement of the gantry. The weight of the base of the clamped workpiece and the weight of the workpiece or the weight of the gantry that needs to move is much heavier than the weight of the main shaft device and its bearing device, so it is a great waste of processing. The energy of the workpiece increases the inertia of the moving parts of the equipment, reduces the feeding accuracy of the equipment and the machining accuracy of the workpiece, reduces the moving speed and processing efficiency in the Y direction, and increases the wear between the moving parts of the equipment and the guide rail. Since the base guide rail or the gantry guide rail is installed below the workpiece clamping device, the iron filings etc. processed from the workpiece are easy to enter into the guide rail.

In the invention patent with the application number 201010155118.3, a CNC machining center is disclosed, which includes a workbench for clamping workpieces. The workbench is provided with a horizontal column, and a cross slide is installed on the horizontal column. The upper end of the cross slide is connected to There is a Y-axis screw, the lower end of the cross slide is connected with an X-axis screw, and the upper part of the Y-axis screw is provided with a vertical column that can extend the vertical ram to move up and down. The vertical column is connected with a Z-axis screw, and the vertical ram The lower end is connected to the spindle with the tool. In the moving column type CNC machining center of the invention, since the longitudinal column on which the main shaft is installed is only supported on one side, the main shaft has poor stability, inaccurate positioning, poor movement, and too fast movement during movement.

Contents of the invention

The first technical problem to be solved by the present invention is to provide a numerical control device that only needs one drive in the X direction.

The second technical problem to be solved by the present invention is to provide a numerical control equipment machining process that uses the machining head of the numerical control equipment itself to process the workbench or mounting hole of the workpiece clamping device.

The third technical problem to be solved by the present invention is to provide a CNC production line that can fully realize automatic processing and automatic delivery of parts.

The fourth technical problem to be solved by the present invention is to provide an automatic item storage and withdrawal system that can completely realize automatic storage and withdrawal of items.

A numerical control device, comprising a main body frame and a workpiece clamping device, the main body frame includes a base, a main support part fixed or integrally formed with the base, and a main support frame placed on the top of the main support part and fixed or integrally formed with the main support part; The main support frame is a closed-loop structure with the opening facing the vertical direction; it also includes an X-direction slide seat, and there are X front guide rails and X-direction rear guide rails that cooperate with each other between the main support frame and the X-direction slide seat; The first driving device for the sliding seat to move back and forth; the first driving device includes driving the X-direction sliding seat to move back and forth, an X-direction screw or an X-direction synchronous belt or an X-direction parallel to the X forward guide rail and the X rear guide rail. A group of X-direction linear motors, X-direction screw rods or X-direction synchronous belts or X-direction linear motors are located between X forward guide rails and X backward guide rails; it also includes a Y-direction slide seat, which is located between the X-direction slide seat and the Y-direction slide seat There are Y-direction left guide rails and Y-right guide rails that cooperate with each other; it also includes a second drive device that drives the Y-direction slide to move back and forth; the second drive device includes driving the Y-direction slide to move back and forth, and the Y-direction left guide rail, A Y-direction screw or a Y-direction synchronous belt or a group of Y-direction linear motors parallel to the Y-direction guide rail, and the Y-direction screw or Y-direction synchronous belt or Y-direction linear motor is located on the Y-direction left guide rail and Y-direction right Between the guide rails; there is also a Z-direction guide device installed on the Y-direction slide seat. The Z-direction guide device includes a Z guide rod that can move up and down, and a third drive device that drives the Z guide rod to move up and down; at the lower end of the Z guide rod Equipped with main processing head.

As an improvement of scheme 1, the first drive device includes a first drive motor, which drives the X-direction slide to move back and forth, and an X motor shaft connected to the motor shaft of the first drive motor parallel to the X front guide rail and the X rear guide rail. The screw rod is the first screw nut that matches the screw rod in the X direction; the screw rod in the X direction is located between the X forward guide rail and the X backward guide rail; the first drive motor is installed on the outer surface of the main support frame, and the first wire The female is fixed on the X-direction sliding seat.

As an improvement of the first scheme, the second drive device includes a second drive motor, a Y-direction screw that drives the Y-direction slide to move back and forth, and a second screw nut that cooperates with the Y-direction screw; the Y-direction screw is located on the left side of the Y direction. Between the guide rail and the Y-direction right guide rail; the second driving motor is installed on the outer surface of the X-direction slide seat, and the second screw nut is fixed on the Y-direction slide seat.

As an improvement of scheme 1, the third driving device includes a third driving motor, which drives the Z-guiding rod to move up and down, a Z-direction screw rod connected with the motor shaft of the third driving motor, and a third Z-direction screw rod matched with the Z-direction screw rod. A screw nut; the third screw nut is installed together with the Z guide rod and fixed with the axis position of the Z guide rod.

As an improvement of plan four, the Z guide rod passes through the Y-direction slide seat; a first support column is provided on the Y-direction slide seat, a third drive device mounting seat is provided on the first support column, and the third drive motor is installed on On the top of the third driving device mounting base, the Z-direction screw rod connected with the motor shaft of the third driving motor passes through the third driving device mounting base and cooperates with the third screw nut.

The X-direction sliding seat, Y-direction sliding seat and Z guide rod are all driven by screw rods, with simple structure and high displacement accuracy. The third driving motor is installed on the top of the third driving device mounting seat, and the Z-direction screw rod connected with the motor shaft of the third driving motor passes through the third driving device mounting seat and cooperates with the third screw nut. The structure is simple, and it is convenient to realize Z. The guide rod moves up and down or rotates or drives the rotating shaft installed in the Z guide rod to rotate.

As the first improvement of Scheme 5, the third screw nut is located at the center of the Z-direction rod, one end of the Z-direction screw rod is connected to the third drive motor installed on the mounting base of the third drive device, and the other end of the Z-direction screw rod Pass through the mounting seat of the third driving device to cooperate with the third screw nut, and extend into the Z guide rod to avoid the space of the Z guide rod. The Z-direction screw is installed in the center of the first support column and the Z-guiding rod, which has high energy efficiency. The Z-guiding rod is balanced by the driving force of the screw, moves smoothly, and has the highest transmission efficiency. Therefore, the machining accuracy and efficiency of the CNC equipment can be improved.

As the second improvement of Scheme 5, the Z-guiding device also includes a Z-guiding rod top seat arranged on the top of the Z-guiding rod, and the Z-guiding rod and the Z-guiding rod top seat are integrally formed or fixed together or rotatably mounted together , extending from the top seat of the Z guide rod, there is a first boss protruding from the Z guide rod in the horizontal direction; the third nut is fixed on the first boss. The position of the top seat of the Z guide rod and the Z guide rod is fixed, and the top seat of the Z guide rod and the Z guide rod can be fixed together or installed together only in a rotational manner. The third screw nut is fixed on the first boss, which is convenient to install a motor or a tool removal cylinder to drive the Z guide rod or install its internal main shaft to rotate at the center position of the Z guide rod top seat.

As an improvement of plan 4, a Z guide sleeve is fixed or integrally formed under the Y-direction slide, the third drive motor is installed on the Y-direction slide, the third screw nut is fixed on the top of the Z guide rod, and the third screw rod Connect with the motor shaft of the third driving motor; the lower end passes through the Y-direction slide seat, the third nut extends into the Z guide rod to avoid the space of the Z guide rod, and the upper end of the Z guide rod extends into the Z guide sleeve to cooperate with the Z guide sleeve . Installing the third drive motor on the Y-direction sliding seat has a simple structure and low cost, and can greatly reduce the height of the numerical control equipment.

As an improvement of the first solution, the guide part of the Z guide rod is polygonal. The guide part of the Z guide rod is a polygon, which may include triangles, quadrilaterals, pentagons, hexagons, octagons and the like. No anti-rotation structure is required, and the structure is simple, which can well ensure that the Z-direction guide part matched with the Z-direction screw rod can move up and down smoothly without rotating.

As an improvement of the first plan, the Z guide rod can only move up and down, or can move up and down and rotate, and is installed together with the Y-direction sliding seat; the first swing seat is integrally formed or fixed on the Z guide rod; it also includes the installation The first swing shaft in the horizontal direction and the first swing shaft driving device on the first swing seat, the main processing head seat of the main processing head is fixed on the first swing shaft or integrally formed with the first swing shaft. The Z guide rod can only move up and down and is installed together with the Y-direction slide seat. The main processing head is set on the first swing axis to realize four directions: Axis linkage machining. The Z guide rod can be moved up and down and rotated together with the Y-direction sliding seat. The main processing head is set on the first swing axis to realize the left and right movement of the X-axis, the front-and-back movement of the Y-axis, the up-and-down movement of the Z-axis, and the axis rotation and rotation of the CNC equipment. The pendulum shaft swings five-axis linkage processing, and the structure is simple. The first pendulum seat is integrally formed on the Z guide rod; the main processing head seat of the main processing head is integrally formed with the first pendulum shaft, which reduces assembly errors and improves the machining accuracy of the numerical control equipment. The first pendulum seat is fixed on the Z guide bar, and the main machining head seat of the main machining head is fixed on the first pendulum shaft, which is convenient for processing.

As an improvement of the first plan, the Z guide rod can only move up and down and is installed with the Y-direction sliding seat; a Z-direction shaft that can only rotate relative to the Z guide rod is installed in the Z guide rod, and the main processing head is set on the Z-direction shaft. superior. A Z-direction shaft that can only rotate relative to the Z-direction rod is installed in the Z guide rod to meet the needs of Z-direction shaft rotation, especially high-speed rotation. The main processing head seat of the main processing head is set on the first swing shaft to realize CNC equipment. X-axis left and right movement, Y-axis forward and backward movement, Z-axis up and down movement and rotation and pendulum axis swing five-axis linkage processing.

As an improvement of Solution 1, the first support column is fixed on the Y-direction sliding seat or integrally formed with the Y-direction sliding seat, and the third driving device mounting seat is fixed on the first support column or integrally formed with the first support column. The Y-direction sliding seat, the first support column, and the third driving device mounting seat are integrally formed to reduce assembly errors and improve equipment accuracy. The Y-direction sliding seat and the first support column are integrally formed, and the third driving device installation seat is fixed on the first support column, which reduces assembly errors, improves equipment precision, and is easy to form.

As an improvement of the first plan, the Z guide rod moves up and down and rotates together with the Y-direction slide seat, and the guide part of the Z guide rod is cylindrical; a conductive ring is provided on the cylindrical outer circumference of the Z guide rod, The rod is provided with a wire accommodating groove or a wire accommodating hole connected with the conductive ring, and a wire is placed in the wire accommodating groove or the wire accommodating hole, one end of the wire is electrically connected with the conductive ring, and the other end is connected with the Z guide installed on the rod. The motor on the rod is electrically connected; the conductive ring is electrically connected to the external power supply, and the carbon brush installed together with the Y-direction sliding seat is triboelectrically connected.

As an improvement of plan 1, the Z guide rod can only move up and down and is installed together with the Y-direction slide seat. A rotating shaft or a main shaft is arranged inside the Z guide rod; a conductive ring is provided on the outer periphery of the rotating shaft or main shaft, and There is a wire accommodating groove or a wire accommodating hole communicated with the conductive ring, and a wire is placed in the wire accommodating groove or the wire accommodating hole, one end of the wire is electrically connected with the conductive ring, and the other end is connected with the The motor is electrically connected; the conductive ring is triboelectrically connected to the carbon brush installed on the Z guide rod and electrically connected to the external power supply.

The use of carbon brushes and conductive rings for triboelectric connection can prevent the motor wires fixed with the rotating Z-guiding rod from being entangled, and the structure is simple.

As an improvement of the first plan, the guide part of the Z guide rod is cylindrical, and there is also a rotation-stopping structure that prevents the top seat of the Z-guide rod from rotating along the horizontal direction of the guide rod axis; the first anti-rotation structure includes a The first anti-rotation block on the top and the limit mechanism that restricts the first anti-rotation block to move within the set range on the top seat of the Z guide rod. A anti-rotation protrusion is provided on one side of the first anti-rotation block. On the two opposite sides of the anti-rotation convex part, there are first anti-rotation slopes that are vertically matched with the adjacent two first support columns. A first spring is arranged between the turn block and the top seat of the Z guide rod.

As an improvement of the first plan, the guide part of the Z guide rod is cylindrical, and there is also an anti-rotation structure that prevents the top seat of the Z guide rod from rotating along the horizontal direction of the guide rod axis; the anti-rotation structure includes a The second anti-rotation block and the second limit mechanism that restricts the second anti-rotation block to move within the set range on the top seat of the Z guide rod are provided with anti-rotation on the side of the second anti-rotation block that is away from the Z guide rod On the two opposite sides of the anti-rotation groove, there is a second anti-rotation inclined surface that is vertically matched with a first support column. On the side of the second anti-rotation block facing the Z guide rod, the second anti-rotation A second spring is arranged between the block and the top seat of the Z guide rod.

The rotation is stopped by the anti-rotation block, and the structure is simple. Since the spring has a buffering effect, it can well ensure that the Z guide rod does not rotate and the Z guide rod moves up and down smoothly.

As an improvement of Scheme 1, the main frame is integrally formed, and the main support frame is a square closed-loop structure; the four sides of the main frame all form a closed-loop structure. The main frame is integrally formed, with simple structure and good rigidity, which reduces the assembly process of CNC equipment and reduces the cumulative error of assembly, and facilitates the installation of side processing heads, chucks, tailstocks, etc. on more than one of the three sides of the main frame.

As an improvement of Scheme 1, the main support part is a circular or square main support column, the main support column is fixed on the base, and the main support frame is fixed on the main support column; the main support frame is a square closed-loop structure. The main support frame is square, which is convenient for installing X-direction rails, X-direction screw rods, and X-direction slide seats. When the size of the X-direction slide seat and the stroke of the X-direction seat are the same, it is convenient to reduce the size of the base and the main support frame. Cost; the main support column is fixed on the base, the main support frame is fixed on the main support column, the base, the main support column, and the main support frame are formed separately, which is convenient for the assembly of large-scale equipment after processing separately, and according to the use requirements Choose different materials to save material cost.

As an improvement of the first plan, the X forward guide rail and the X backward guide rail are sliding guide rails; the X-direction slide seat includes a square frame with an opening facing the vertical direction, and X-direction guide slide seats are respectively protruded on the front and rear sides of the box to fix them. block; the X forward guide rail and the X backward guide rail include the X guide rail sliding seat, and the X guide rail slide seat is fixed on the bottom surface of the X guide rail slide seat fixing block. There is a fixed block for the X-direction rail slide seat, which reduces the thickness of the block and reduces the cost.

As an improvement of plan 1, the Y-direction slide includes a Y-direction slide base, two or more integrally formed supporting columns protruding vertically upward from the Y-direction slide base, and vertically downwardly protruding from the Y-direction slide base. The integrally formed second nut fixing bump, the base of the Y-direction slide seat protrudes from the second nut fixing block in the left and right directions.

As an improvement of plan 1, the X-direction guide rail and the X-rear guide rail are hard rails; the X-direction V-shaped guide part protrudes outward on both sides of the X-direction slide seat, and the two guides of the X-direction V-shaped guide part The surfaces are all inclined to the horizontal plane or one is inclined to the horizontal plane and the other is the horizontal plane; there is also a linear hard rail track fixed to the main support frame, on the linear hard rail track that is integrally formed or fixed together, or An X-direction V-shaped guide groove that cooperates with the X-direction V-shaped guide part is provided on the linear hard rail track and the main support frame; the X-direction forward guide rail and the X-direction rear guide rail include an X-direction V-shaped guide part and an X-direction V-shaped guide rail. Guide groove. The X-direction V-shaped guide groove matched with the X-direction V-shaped guide part of the X-direction slide seat is directly formed on the integral or split linear hard rail track, which is convenient for the processing of the guide rail surface and easy to ensure accuracy. The V-shaped guide groove matched with the V-shaped guide part of the X-direction slide seat is directly formed on the main support frame and the linear hard rail track, which is convenient for the processing of the guide rail surface, easy to ensure accuracy, and has a simple structure. With V-shaped guide rail surface, after the guide rail surface wears out, there is no need to replace the linear hard rail track and reprocess the guide rail surface, just adjust the position of the linear hard rail track, which improves the service life of the guide rail and facilitates the maintenance of the on-site guide rail. The linear hard rail track can be fixed directly on the main support frame or on the guide rail support bar fixed on the main support frame.

As an improvement of Scheme 1, the X-forward guide rail and the X-rearward guide rail are hard rails; the rear side of the X-direction slide seat is protruding outward, and the guide bottom surface is parallel to the horizontal plane, the guide side is perpendicular to the horizontal plane, and the guide top surface is inclined to the horizontal plane. The X-direction rear guide part; the front side of the X-direction sliding seat protrudes outward, and the guide bottom surface is parallel to the horizontal plane, the guide side is perpendicular to the horizontal plane, and the guide top surface is parallel to the horizontal plane. The X forward guide part is also provided with the main The X forward linear hard rail track and the X backward linear hard rail track fixed by the support frame; the X backward guide grooves matched with the X backward guide part are all formed on the integral or split X backward linear hard rail track, Or one part is formed on the integral X-back linear hard rail track, and the other part is formed on the main support frame; the X-forward guide grooves that cooperate with the X-forward guide part are all formed on the integral or split X-forward straight-line hard rail. Rail track, or a part is formed on the integral X forward linear hard rail track, and the other part is formed on the main support frame; the X forward guide rail includes the X forward guide part and the X forward guide groove, and the X backward guide rail includes X-to-rear guide and X-to-rear guide groove.

As an improvement of plan 1, the X forward guide rail and the X backward guide rail are hard rails; the front and rear sides of the X-direction slide are protruded outwards, and the guide bottom surface is parallel to the horizontal plane, the guide side is perpendicular to the horizontal plane, and the guide top surface is inclined to the horizontal plane. The X-direction guide part; above the main support frame, near the front and rear sides of the main support frame, X-direction linear hard rail tracks are fixed; the X guide grooves that cooperate with the X-direction guide part are all formed in the integral or split type On the X-direction linear hard rail track, or part of it is formed on the integral X-direction linear hard rail track, and the other part is formed on the main support frame; X forward guide rail and X backward guide rail include X guide part and X guide groove . The guide grooves that cooperate with the guide part of the X-direction slide are all formed on the integral or split linear hard rail track, or partly formed on the linear hard rail track, and partly formed on the main support frame, which is convenient for the processing of the guide rail surface , Easy to ensure accuracy. The guide bottom surface of the X-direction guide part is parallel to the horizontal plane, the guide side is perpendicular to the horizontal plane, and the guide top surface is inclined to the horizontal plane, which is convenient for positioning. After the guide rail surface is worn out, there is no need to replace the straight hard rail track and reprocess the guide rail surface, just adjust the straight line The position of the hard rail track is enough, which improves the service life of the guide rail and facilitates the maintenance of the guide rail on site. The linear hard rail track can be fixed directly on the main support frame or on the guide rail support bar on the main support frame.

As an improvement of Scheme 1, the main supporting part is the main supporting column, and more than three main supporting columns are arranged on the same straight line in the X direction and/or Y direction.

As an improvement of the first plan, the X forward guide rail and the X backward guide rail include two that pass through the X-direction slide seat and are placed on the same horizontal plane and the first screw is arranged on its connection line, or three are distributed in an isosceles triangle. , Two round guide rods on the same side placed on the same vertical plane and the first screw rod is set on the bisector of the top angle of the isosceles triangle, the round guide rods pass through the X-direction sliding seat, and the two ends are fixed with the main support frame . X front guide rail and X rear guide rail, Y left guide rail and Y right guide rail adopt round guide rods and guide sleeves installed on the X-direction sliding seat to cooperate. Round guide rods, round through holes and guide sleeves are easy to process and have high machining accuracy. And the precision of assembling together is high, so that the precision of the workpiece processed by the numerical control equipment is high. The X forward guide rail and the X backward guide rail include two guide rods, the Y left guide rail and the Y right guide rail include two guide rods, and the structure is simple. The X forward guide rail and the X backward guide rail include three guide rods, the Y guide rail to the left and the Y guide rail to the right include three guide rods, the three guide rods are distributed in an isosceles triangle, and the screw rod is set on the bisector of the top angle of the isosceles triangle , On the one hand, when the size of the X-direction slide seat is determined in the Y-direction, the Y-direction slide can be increased. More importantly, the screw rod is set on the bisector of the top angle of the isosceles triangle, so that the X-direction slide seat and the Y-direction slide The movement of the seat is more balanced, it is not easy to deviate in the X direction when the X-direction slide seat moves, and it is not easy to deviate in the Y direction when the Y-direction slide seat moves.

As an improvement of Scheme 1, a first elongated part protrudes along the Y direction on one side of the main support frame parallel to the X-guiding rail; on the side of the X-direction slide facing the first elongated part, it protrudes outward along the Y direction A second extension is provided; one side of the X-direction rail is arranged between the first extension and the second extension, and the X-direction screw is installed in the middle of the X-direction slide. The X-direction rail on one side is arranged between the first extension part and the second extension part, without increasing the Y-direction length of the base of the main support frame and ensuring the travel of the Y-direction slide seat, it is convenient to install the X-direction screw rod on the X-direction slide seat In the middle of or close to the middle of the sliding seat, the X-direction sliding seat is not easy to shift in the X direction when moving, the X-direction sliding seat moves more smoothly, the positioning is more accurate, and the movement is smoother, reducing the formation of the base, main support column, and main support frame. The weight of the main frame reduces the equipment cost.

As an improvement of Scheme 1, the X forward guide rail and the X backward guide rail include a linear hard rail track or a linear sliding track directly installed on the main support frame, or include a linear hard rail track or a linear sliding track installed on a support bar, The linear hard rail track or the linear sliding track, or the linear hard rail track or the linear sliding track and the support bars pass through the main support frame and are flush with the sides of the main support frame. Linear hard rail track or linear sliding track, or linear hard rail track or linear sliding track and support bars run through the main support frame, flush with the side of the main support frame, on the one hand, it is convenient for guide rail surface, install linear hard rail track or linear sliding track On the other hand, when the X-direction of the main support frame is the same, the guide length of the X-direction guide rail and the X-rear guide rail is increased, which is beneficial to the smoother movement of the X-direction slide .

As an improvement of the first solution, guide parts are provided on both sides of the X-direction slide seat and/or Y-direction slide seat, and guide part extensions are also provided on the X-direction slide seat and/or Y-direction slide seat. There is an extended part of the guide part to increase the guide length and improve the guide effect.

As an improvement of scheme 1, the first driving device includes an X-direction synchronous belt, which is installed in the Y-direction middle position of the four upper and lower corners of the main support frame, and the first synchronous pulley matched with the X-direction synchronous belt, which is installed on the main body The first synchronous belt driving device that drives one of the first synchronous belt pulleys on the frame, the first tensioning pulley that is installed on the main support frame and cooperates with the first synchronous belt pulley close to the first synchronous belt driving device; X-direction synchronous belt One end is fixed at the Y-direction middle position on one side of the X-direction slide seat, the other end of the X-direction synchronous belt passes through the gap between the first tensioner pulley and the first synchronous pulley, and bypasses the other three first synchronous belts The rear of the wheel is fixed at the Y-direction middle position on the other side of the X-direction sliding seat.

As an improvement of the first plan, there is also a sub-support frame on the X-direction slide seat; the second driving device includes a Y-direction synchronous belt, which is installed at the middle position of the X-direction of the four upper and lower corners of the sub-support frame, and the Y-direction The second synchronous belt pulley matched with the synchronous belt is installed on the auxiliary support frame to drive the second synchronous belt drive device of one of the second synchronous belt pulleys, and the second synchronous belt drive device is installed on the main support frame and is close to the second synchronous belt drive device. Tensioner; one end of the Y-direction synchronous belt is fixed at the X-direction middle position on one side of the Y-direction slide, and the other end of the Y-direction synchronous belt passes through the gap between the second tensioner pulley and the synchronous pulley, and bypasses the rest Three second synchronous belt pulleys are fixed on the X direction intermediate position on the other side of the Y direction slide seat. X-direction sliding seat and Y-direction sliding seat are driven by synchronous belt, and the synchronous belt can be set in the middle of X-direction and Y-direction, so that the movement balance of X-direction sliding seat and Y-direction sliding seat is good. The motor can drive any one of the four synchronous pulleys, and then drive the synchronous belt. The synchronous belt directly drives the X-direction sliding seat and the Y-direction sliding seat. The transmission links are less and the cost is low. It is especially suitable for the X-direction sliding seat and the Y-direction sliding seat. In the case of a long trip.

As an improvement of the first scheme, a tool is installed on the processing head; a tool linear motion mechanism and a tool swing mechanism for oscillating the tool installed on the main power head are also provided. It is equipped with a tool linear motion mechanism and a tool swing mechanism. Realize the X-axis left and right movement of the CNC equipment, the Y-axis forward and backward movement, the Z-axis up and down movement and rotation, the first swing axis swing, the tool telescopic movement, and the tool swing seven-axis linkage processing.

As an improvement of the second scheme, protective covers are provided on both sides of the X guide rail. The protective cover reduces dust entering the X guide rail.

As an improvement of the second scheme, the main support frame also includes X-direction screw mounts installed on the left and right sides of the main support frame, the first drive motor is installed on the outer surface of an X-direction screw mount, and the X-direction screw The end of the rod away from the first driving motor passes through the X-direction screw mounting seat on which the first driving motor is installed, and the first screw nut is installed on the X-direction screw mounting seat away from the first driving motor. The X-direction screw mount is easy to ensure that the mounting hole matched with the X-direction screw is concentric, no matter whether the distance between the two ends of the X-direction screw is very far or very close, it is the same, especially the X-direction screw mount is When the universal self-centering mount is used, it can further ensure that the X-direction screw rotates very smoothly.

As an improvement of the second scheme, the Z guide rod can only be installed together with the Y-direction slide seat so that it can only move up and down, and a rotating shaft or a main shaft is arranged inside the Z guide rod; A first rotor for driving the rotating shaft or the main shaft to rotate is installed, and a first stator cooperating with the first rotor is installed in the Z guiding rod, and the rotating shaft or the main shaft can only rotate relative to the Z guiding rod. The first stator and the first rotor cooperate to drive the rotating shaft or the main shaft, and the structure is simple and the installation is convenient.

As an improvement of plan one, the Z guide rod can only move up and down and is installed together with the Y-direction slide seat; two first Z-direction linear guide rails are fixed in the Y-direction slide seat, which are symmetrically convex on both sides of the Z guide rod. A Z-direction guide and fixing part is provided, and a second Z-direction linear guide rail that cooperates with the corresponding first Z-direction linear guide rail is fixed on the Z-direction guide and fixation part. The first Z-direction linear guide rail and the second Z-direction linear guide rail cooperate with the Z-direction guide, so that the guiding effect is good, and the Z-direction rod does not need to be designed with an anti-rotation structure. Especially when the first Z-direction linear guide rail and the second Z-direction linear guide rail are worn out, it is only necessary to replace the first Z-direction linear guide rail and the second Z-direction linear guide rail without replacing the Z guide rod.

As an improvement of the second scheme, the Z guide rod is cylindrical; there is an anti-rotation groove on the Z guide rod, and a Z guide sleeve that cooperates with the Z guide rod is provided on the Y-direction slide seat, and a Z guide sleeve is installed on the Z guide sleeve. Anti-rotation piece fitted with anti-rotation groove. The rotation of the Z guide rod is prevented by the cooperation of the anti-rotation groove and the anti-rotation piece, and the structure is simple.

As an improvement of the first scheme, there is also a first swing seat fixed to the Z guide rod; a second stator is installed in the first swing seat, and a second rotor that is installed in the second stator and cooperates with the second stator is installed in the The first pendulum shaft in the horizontal direction in the second rotor, the main machining head base of the main machining head is fixed on the first pendulum shaft or integrally formed with the first pendulum shaft. The driving of the first balance shaft is realized through the cooperation of the second stator and the second rotor, the structure is simple, the installation is convenient, and the installation space is reduced.

As an improvement of the first solution, the main support part includes support walls on the left side, the right side and the rear side, and a door is provided on the front side of the main support part. The main supporting part includes supporting walls on the left side, the right side and the rear side, and a door is arranged on the front side of the main supporting part, so that the power head can work in a closed environment.

As an improvement of the second plan, there is a Z-guiding sleeve that cooperates with the Z-guiding rod on the Y-sliding seat; the Z-guiding rod can only move up and down with the Y-sliding seat; the third nut is fixed on the Z-guiding rod above; there is also an anti-rotation structure that prevents the Z guide rod from rotating along the horizontal direction of the guide rod axis; the anti-rotation structure includes a third anti-rotation block, and an accommodating part for accommodating the third anti-rotation block is provided on the Z guide rod. A third spring is provided between the third anti-rotation block and the Z guide rod; the third anti-rotation block protrudes from the outer circumference of the Z guide rod, and a third anti-rotation block is provided in the guide hole matched with the Z guide rod. Anti-rotation groove.

As an improvement of the second scheme, the X forward guide rail and the X backward guide rail are sliding guide rails, including a cylindrical X guide shaft, an X guide shaft support, and an X guide guide sleeve sliding seat. The arc surface of the shaft fit, the X guide shaft is installed on the X guide shaft support and fits with the arc surface on the X guide shaft support; the X guide guide sleeve slide seat is installed together with the X guide shaft and the X guide shaft support Cooperate.

As an improvement of the second scheme, there is also a laterally installed X-direction angular guide rail on the side close to the X-direction screw rod, between the X-direction slide seat and the main support frame, and the installation angle between the X-direction angular guide rail and the X-direction rail vertical. The X-direction angular guide rail can overcome the lateral force of the slide seat caused by the lateral deviation of the X-direction screw rod, and ensure the smooth movement of the slide seat.

As a common improvement of schemes 1 to 9 and 1241, the main processing head is provided with a tool chuck; the third driving device includes a third driving motor, which drives the Z guide rod to move up and down, and the third driving motor A Z-direction screw rod connected to the motor shaft, and a third screw nut matched with the Z-direction screw rod; it also includes the first support column fixed or integrally formed with the Y-direction slide seat, and the first support column fixed or integrally formed with the first support column The third driving device mounting seat, the third driving motor is installed on the top of the third driving device mounting seat; the Z guiding rod top seat fixed or integrated with the Z guiding rod is provided on the top of the Z guiding rod, and the Z guiding rod top seat is fixed on the Z guiding rod top seat. The top of the top is provided with a second support column fixed or integrally formed with the top seat of the Z guide rod, and a connecting plate fixed or integrally formed with the second support column, and the third nut is fixed on the connecting plate; the third driving device The mounting seat is located directly above the connecting plate, and the Z-direction screw connected to the motor shaft of the third driving motor passes through the mounting seat of the third driving device to cooperate with the third screw nut; the main processing head is installed at the center of the top seat of the Z-guiding rod Spindle drive device or Z guide rod rotary drive device or pneumatic push-pull knife device of push-pull tool chuck or hydraulic push-pull knife device of push-pull tool chuck.

As a common improvement of schemes 1 to 9 and 1241, a tool clamping head is provided on the main processing head; a pneumatic push-pull knife device or a hydraulic push-pull knife device is installed at the center of the top seat of the Z guide rod; The Z-direction shaft drive motor is installed on the rod top seat, and the transmission mechanism of the Z-direction shaft drive motor is installed under the Z-direction rod top seat. The last stage transmission wheel of the transmission mechanism of the Z-direction shaft drive motor is the same Shaft; the piston rod of the pneumatic device or the hydraulic device is connected with the tool chuck to push and pull the tool chuck.

As a common improvement of schemes 1 to 9 and 1241, a tool clamping head is provided on the main processing head; a spindle drive device of the main processing head or a Z guide rod rotation drive device is installed at the center of the Z guide rod top seat; Drive the rotating shaft driving device installed in the Z guide rod or the pneumatic push-pull device of the push-pull tool chuck or the hydraulic push-pull device of the push-pull tool chuck. There is a connecting plate and a second support column, through the cooperative movement of the Z-direction screw rod and the third nut on the connecting plate, the connecting plate is driven to move up and down, thereby driving the Z guide rod to move up and down, which is convenient for the top seat of the Z guide rod to move up and down. A push-pull knife cylinder or a push-pull knife hydraulic cylinder or a motor that drives the Z guide rod to rotate is installed at the central position. When it is necessary to remove the tool, the piston rod of the pneumatic device or hydraulic device pushes the tool clamping head to separate the tool clamping head from the active power head. When it is necessary to install the tool, the piston rod of the pneumatic device or hydraulic device pulls the tool clamping head The head is used to fix the tool clamping head and the active power head, which facilitates the disassembly of the tool and realizes the automation of tool disassembly and installation.

As a common improvement of Solution 141, the workpiece clamping device includes a worktable, and/or a chuck and a tailstock installed on opposite sides of the main frame, and/or two chucks installed on opposite sides of the main frame , and/or a chuck installed on the opposite side of the main frame; artificial stone or resin synthetic stone or cement concrete main frame with base, main supporting part and main supporting frame integrally formed; The X-direction rail support bars on the front and rear sides of the support frame, the X-direction guide rail and the X-direction rear guide rail include the X-direction linear hard rail track or linear sliding track fixed on the X-direction rail support bar, or the X-direction guide rail, X The backward guide rail includes the X-direction linear hard rail track or linear sliding track embedded in the main support frame when the main support frame is formed; the base is also provided with a workbench support block embedded in the base when forming the base to install the workbench. Or embedded in the workbench on the base when forming the base, and/or embedded in the two chuck fixing seats of the mounting chuck on the side of the main frame when forming the main support frame; and/or embedded in the side of the main frame when forming the main support frame The tailstock holder for installing the tailstock and the chuck holder for installing the chuck. The main support frame adopts an integrally formed artificial stone or resin synthetic stone or cement concrete main frame, which is low in cost. Because it is formed at room temperature, the thermal expansion coefficient is small, and the internal stress is small and negligible, so the deformation of the formed equipment frame structure is small, especially Very large main frames can be poured like a house. When the main support frame is formed, the front and rear sides of the main support frame are embedded to fix the guide rail support bars of the X forward guide rail and the X rear guide rail. The linear hard rail track and the linear sliding track are installed on the guide rail support bar. The guide rail is easy to install. The precision is high, and the guide rail can be easily replaced when the guide rail is damaged. Part or all of the linear hard rail track and linear sliding track are embedded when forming the main support frame, and the structure is simple. When the base is poured and formed, the workbench support block is embedded in the base, which solves the problem that the cement cannot be used for machining, facilitates the installation of the base, and ensures the installation accuracy of the base. The chuck fixing seat and tailstock fixing seat are embedded in the main frame when casting the base, main support part, and main support frame, which solves the problem that the cement cannot be used for machining, facilitates the installation of the chuck and tailstock, and ensures the chuck Mounting accuracy of disc and tailstock. After pouring and molding, the guide rail support bar or linear hard rail track or linear sliding track or chuck fixing seat and tailstock fixing seat or workbench or workbench support block is processed to meet the requirements of shape and position tolerance accuracy.

As a common improvement of Scheme 141, the fixed guide rails of the crane are installed on the two opposite inner sides of the main frame, the fixed guide rails of the crane on both sides are connected with the gantry guide rails of the crane, and the gantry guide rails of the crane are installed on the gantry guide rails of the crane. Crane. The CNC equipment comes with a crane to lift the workpiece. For heavy workpieces that are difficult to carry by manpower, no additional handling tools are needed, which saves labor and facilitates the installation of the workpiece.

As a joint improvement of schemes 1 to 9, 12, and 1641, the numerical control equipment is a numerical control machine tool, and a tool chuck is provided on the main processing head; the Z guide rod can only move up and down and is installed on the Y slide. Together; a spindle that can only rotate relative to the Z guide rod is installed in the Z guide rod, and the tool chuck is installed on the spindle. A spindle that can only rotate relative to the Z guide rod is installed in the Z guide rod to realize the three-axis linkage of the CNC equipment's X-axis left and right movement, Y-axis forward and backward movement, and Z-axis up and down movement; the tool chuck is installed on the spindle, which can meet The high-speed rotation of the main shaft is required, and the structure is simple.

As a common improvement of Project 141, the workpiece clamping device includes a first chuck mechanism and a second chuck mechanism, or a first chuck mechanism and a first tailstock mechanism, or a first chuck mechanism installed on the main body frame. Disk mechanism, the first chuck mechanism is installed on the side of the main frame, the second chuck mechanism or the first tailstock mechanism can be installed on the main frame so that it can move back and forth horizontally relative to the main frame; Chuck.

As an improvement of Scheme 38, the main support part is the main support column, the main support frame, the main support column and the base are integrally formed, and the upper part is connected with the main support frame, the lower part is connected with the base, The third mounting seat, or the third mounting seat and the fourth mounting seat connected to the support column on both sides, the third mounting seat is integrally formed with the main frame, or the third mounting seat and the fourth mounting seat are integrally formed with the main frame; The third mounting seat is provided with the first round through hole in the horizontal direction of the first chuck mechanism installed, or the third mounting seat is provided with the first round through hole in the horizontal direction of the first chuck mechanism installed and installed in the fourth The seat is provided with a second round through hole coaxial with the first round through hole for installing the second chuck mechanism or the first tailstock mechanism.

The first chuck mechanism and the first tailstock mechanism are installed on the opposite sides of the main frame. When the turning tool is installed on the main processing head, the turning function can be realized; when the milling cutter is installed on the main processing head, the turning function can be realized. The function of milling; when the welding torch is installed on the main processing head, the welding function can be realized; when the turning tool and milling cutter are installed on the main processing head, the function of turning and milling compound processing can be realized, when the main processing head is a grinding wheel grinding head , the function of grinding can be realized. The numerical control equipment is a numerical control lathe, and the workpiece clamping device includes a first chuck mechanism and a second chuck mechanism installed on opposite sides of the main frame, and the workpiece clamping device includes first chucks installed on opposite sides of the main frame Mechanism and the first tailstock mechanism, when the clamping position of the workpiece needs to be processed, it is not necessary to manually turn the workpiece for the second clamping, which can realize the automatic transfer and clamping of the workpiece between the first chuck and the second chuck, and easily ensure the processing of the workpiece Excellent concentricity and precision, saving clamping time and improving work efficiency. The third mounting seat, the fourth mounting seat, the main support frame, the main supporting column and the base are integrally formed, so that the rigidity of the CNC equipment is the best, the assembly process is reduced, and the accuracy of each component of the CNC equipment can be guaranteed; the third mounting seat and The fourth mounting seat is integrally formed with the main support frame, main support column and base, the first chuck mechanism is installed together with the first round hole, and the second chuck mechanism or the first tailstock mechanism is installed together with the second round hole , Simple structure, convenient installation, easy to guarantee accuracy.

As an improvement of the thirty-eighth scheme, the workpiece clamping device includes a first chuck mechanism and a second chuck mechanism installed on the main body frame, the second chuck mechanism includes a chuck, and a chuck rotating shaft fixed on the chuck, The guide rod installed outside the chuck shaft, the guide rod seat fixed with the guide rod, the chuck shaft driving device installed on the guide rod seat, the fixed rod arranged on the main frame, the motor fixed or integrally formed with the fixed rod The fixing plate, the screw nut fixed with the guide rod, and the screw rod matched with the screw nut are fixed on the surface of the motor fixing plate away from the main frame. One end passes through the motor fixing plate, and the screw nut extends into the guide rod, and the screw rod and the guide rod are avoided.

As an improvement of Scheme 38, the top plane of the main support frame is an inclined plane with a set angle to the horizontal plane; The plane formed by the rails is vertical. The top plane of the main support frame is an inclined plane with a set angle to the horizontal plane, which is convenient for the operator to operate the equipment.

As an improvement of Scheme 38, the top plane of the main support frame is an inclined plane, and the main support part is connected to the main support frame obliquely backwards and upwards, so that the processing head faces forward while ensuring the X-direction guiding stroke, which is convenient for operation Personnel's head can be poked forward to observe the operation of the chuck.

As an improvement of Scheme 38, the CNC equipment is a CNC lathe, the main processing head is a turning tool holder, and the turning tool holder is installed on the Z guide rod; the Z guide rod can only move up and down and is installed together with the Y-direction slide . The CNC equipment is a CNC lathe, and the power head only moves left and right on the X axis, forward and backward on the Y axis, and up and down on the Z axis.

As a common improvement of Scheme 141, the rear side of the main frame is a square closed-loop structure, and a side processing head is also provided on the rear side of the main frame, and a side processing head movement mechanism that makes the side processing head more than three axes linked.

As a common improvement of scheme 141, a tool clamping head is provided on the main processing head, or the main processing head is a paint spraying head or a welding gun or a laser gun or a plasma cutting gun or a screw gun or a gas cutting gun. When a milling cutter is installed on the tool chuck, the function of milling can be realized; when a grinding wheel is installed on the tool chuck, the function of grinding can be realized; when a boring tool is installed on the tool chuck , the function of boring can be realized; when the drill bit is installed on the tool holder, the function of drilling can be realized; when the main processing head is a painting head, the function of spraying can be realized; when the main processing head is a welding torch, the function of Welding function; when the main processing head is a laser gun, it can realize the function of laser cutting and or laser welding; when the main processing head is a plasma cutting gun, it can realize the function of plasma cutting; when the main processing head is a screw gun, it can realize screw loading function.

As a common improvement of Scheme 141, a rotating seat is fixed on the Z guide rod, and a horizontal rotating shaft and rotating shaft driving device installed on the rotating seat are also included. The main processing head is installed on the rotating shaft or integrally formed with the rotating shaft. The main processing head includes a first tool magazine; the first tool magazine includes a tool magazine disk, and two or more kinds of tools are radially fixed on the tool magazine disk. There is a first tool magazine on the main processing head. When different tools are required for processing, only the first tool magazine needs to rotate the required tool to the processing position. There is no need to change tools or reduce tool changes, saving tool installation time , thereby saving processing time.

As a common improvement of Scheme 141, a rotating seat is fixed on the Z guide rod, and a horizontal rotating shaft and rotating shaft driving device installed on the rotating seat are also included. The main processing head seat of the main processing head is installed on the rotating shaft or Formed integrally with the rotating shaft, the main processing head includes the first tool magazine; the first tool magazine includes the tool magazine disk, and more than two kinds of tools are installed on the tool magazine disk, so that each tool can be switched between the axial direction and the radial direction. Tool turning mechanism. A third tool magazine is installed on the main processing head. When different tools are required to be processed, only the third tool magazine needs to rotate the required tool to the processing position, and then move the tool to be processed axially or Radial conversion realizes the axial or radial processing of the tool, does not require tool change or reduces tool change, saves tool installation time, thereby saving processing time, and can install a variety of tools along the circumference of the third tool magazine. Interference will not occur.

As a common improvement of scheme 141, a second tool magazine is installed on the inner or outer side of the main body frame, and the second tool magazine includes a tool magazine disk; more than two kinds of knives are installed on the tool magazine disk.

As an improvement of the forty-eighth scheme, the tool is axially installed on the tool magazine disk; it also includes a tool magazine disk driving mechanism; on the inner side of the main frame adjacent to the installation of the second tool magazine, there is also a tool on the tool magazine disk and The robot arm that transfers the installation between the main processing heads. The second tool magazine is installed on the main frame to facilitate tool management. , the manipulator can install the tool replaced on the power head back to the designated position of the second tool magazine through the manipulator, rotate the tool to be replaced to the designated position and then clamp it to the power head through the manipulator. Tool change is automated using a robotic arm to deliver the tool.

As a common improvement of the first and forty-first proposals, cutters are installed on the bottom of the main processing head and on more than one of the four sides. There are tools installed on the bottom and side of the main processing head, and different tools can be selected for processing according to the processing needs. The tool at the bottom of the processing head can process the top surface of the part, and the tool on the side of the processing head can process the side of the part. Tool change or reduce tool change, form and position tolerance, save tool installation time, thus save processing time.

As a common improvement of Scheme 141, more than one of the left, right and rear sides of the main frame is a vertical square closed-loop structure with openings facing the horizontal direction; more than one vertical square closed-loop structure is also provided There is a side processing head, and a side processing head movement mechanism that makes the side processing head more than three axes linked. There is also a side processing head on the side of the main processing head, and the main processing head and the side processing head are placed at different angles, so that it is not necessary to re-clamp the workpiece and select different tools to process different shapes and positions of the workpiece. When the side processing head is installed on the left, right and rear sides of the main frame, the main processing head and the side processing head can be processed in seven-axis linkage, and when the worktable can rotate and move, 21-axis linkage processing can be realized .

As a common improvement of Scheme 141, the movement mechanism of the side processing head that enables the linkage of more than three axes of the side processing head includes:

The Z-direction slide seat, between the vertical square closed-loop structure and the Z-direction slide seat, on both sides near the Z-direction slide seat, is provided with a fourth drive device that cooperates with the Z-direction guide rail to drive the Z-direction slide seat to move back and forth; the fourth drive The device includes a fourth drive motor to drive the Z-direction slide to move back and forth, a second Z-direction screw connected to the motor shaft of the fourth drive motor parallel to the Z-direction rail, and a second Z-direction screw that is matched with the second Z-direction screw The fourth nut; the second Z-direction screw is located between the Z guide rails on both sides; the fourth drive motor is installed above the vertical square closed-loop structure, the fourth nut is fixed on the Z-direction slide, and the second Z The second Z-direction screw goes through the upper side of the vertical square closed-loop structure, the Z-direction sliding seat, and is installed on the lower side of the vertical square closed-loop structure. The second Z-direction screw and the vertical The square closed-loop structure in the Z direction and the Z-direction slide seat avoid the air; the Z-direction slide seat is a square closed-loop structure with the opening facing the horizontal direction;

It also includes a horizontal movement slide seat, and an upper guide rail and a lower guide rail in the horizontal direction that cooperate with each other are provided between the Z slide seat and the horizontal direction movement slide seat;

The fifth driving device that drives the sliding seat to move back and forth in the horizontal direction; the fifth driving device includes a fifth driving motor that drives the sliding seat to move back and forth in the horizontal direction, and a drive parallel to the upper guide rail and the lower guide rail and the fifth drive The first horizontal screw rod connected to the motor shaft of the motor, the fifth screw nut matched with the first horizontal screw rod; the fifth drive motor is installed on the left side of the Z-direction slide seat, and the fifth screw nut is fixed on the horizontal On the sliding seat for moving in the direction, the first horizontal direction screw rod is matched with the fifth screw nut; the first horizontal direction screw rod passes through the side where the fifth drive motor is installed on the Z-direction sliding seat, and the horizontal direction moving sliding seat is installed on the The Z-direction sliding seat is away from the side of the fifth drive motor, the first horizontal direction screw rod and the Z-direction sliding seat, and the horizontal direction movement sliding seat avoid the air;

There is also a horizontal direction guide device installed on the horizontal direction movement slide seat, the horizontal direction guide device includes a horizontal direction guide rod that can move horizontally, and a sixth driving device that drives the horizontal direction guide rod to move horizontally; the horizontal direction guide rod passes through The sliding seat moves in the horizontal direction; the sixth driving device includes a sixth driving motor, a second horizontal screw rod connected with the motor shaft of the sixth driving motor, and a sixth screw nut; the sixth screw nut and the horizontal guide rod Installed together and the position is fixed; the sliding seat is provided with a first support column in the horizontal direction, and a sixth drive device mounting seat is provided on the first support column, and the second horizontal screw drive motor is installed on the sixth drive device. On the top of the seat, the second horizontal direction screw rod cooperates with the sixth screw nut; the lower end of the horizontal direction guide rod is provided with a driving head.

As a common improvement of schemes 1 to 9, 12, and 1641, the main processing head includes a main processing head seat, a spindle, and a spindle drive motor; the main processing head seat is fixed on the Z guide rod or integrally formed with the Z guide rod, and the spindle It is horizontally installed in the main processing head seat; a boring tool is installed on the main shaft.

As a common improvement of schemes 1 to 9, 12, and 1641, the numerical control equipment is a surface grinder; the Z guide rod can only move up and down and is installed with the Y-direction sliding seat; the clamping device is formed on the base or The workbench fixed on the base; the main processing head includes the main processing head seat fixed at the bottom of the Z guide rod or integrally formed with the Z guide rod, the first horizontal grinding wheel shaft installed on the main processing head seat and the first drive The first grinding wheel driving device rotates the grinding wheel shaft, and the first grinding wheel shaft passes through the main processing headstock; the first grinding wheel is coaxially installed on the end of the first grinding wheel shaft away from the first grinding wheel driving device. The CNC equipment is a surface grinder that can move along the X-axis, Y-axis, and Z-axis. It is used to grind a plane parallel to the horizontal plane. The guide rail is above the main processing head, and the track is not easy to wear. The grinding wheel moves without the workbench. Avoid the heavy and light, the structure is simple and durable, and the accuracy is easier to guarantee.

As a common improvement of schemes 1 to 9, 12, and 1641, the numerical control equipment is a guide rail grinder; the Z guide rod can only move up and down and is installed with the Y-direction slide; the clamping device is formed on the base or The workbench fixed on the base; the fourth pendulum seat is integrally formed or fixed on the Z guide rod; it also includes the first pendulum shaft and the fourth pendulum shaft driving device in the horizontal direction installed on the fourth pendulum seat; the main The processing head includes the main processing head seat, the main shaft motor installed in the main processing head seat, the second grinding wheel shaft connected with the main shaft motor; the second grinding wheel coaxially fixed at the end of the second grinding wheel shaft away from the main shaft motor; the main processing head The seat is fixed on the fourth swing shaft or integrally formed with the fourth swing shaft. The CNC equipment is a guide rail grinding machine with four-axis motion of X-axis, Y-axis, Z-axis and pendulum axis. Therefore, it can be used to grind the horizontal plane or the plane inclined to the horizontal plane. It not only has a simple structure and high precision, but also can grind the plane inclined to the horizontal plane.

As a common improvement of schemes 1 to 9, 12, 16 and 41, the numerical control equipment is a cylindrical grinder or an internal and external grinder; the Z guide rod moves up and down and rotates and is installed together with the Y-direction slide; the clamping device includes The third chuck mechanism and the third tailstock mechanism installed on the opposite sides of the main body frame; the main processing head includes a main processing head seat fixed at the bottom of the Z guide rod or integrally formed with the Z guide rod, installed on the main processing head The third grinding wheel shaft and the third grinding wheel shaft driving device in the horizontal direction on the seat; an outer cylindrical grinding wheel or an inner grinding wheel is installed on the third grinding wheel shaft, or an outer cylindrical grinding wheel is installed on the third grinding wheel shaft and internal grinding wheels.

As a common improvement of schemes 1 to 9, 12, and 1641, the numerical control equipment is an internal grinding machine; the Z guide rod can only move up and down and is installed with the Y-direction sliding seat; the clamping device includes installation on the main frame The third chuck mechanism on one side; the main processing head includes the main processing head seat fixed at the bottom of the Z guide rod, the third grinding wheel shaft and the third grinding wheel shaft driving device in the horizontal direction installed on the main processing head seat; Internal grinding wheels are installed on the three grinding wheel shafts. The CNC equipment is an external or internal grinding machine or an internal and external grinding machine, which is used to grind the external or internal circle. It has a simple structure, high precision, and the guide rail is not easy to wear.

As a common improvement of schemes 1 to 9, 12, and 1641, the numerical control equipment is a plane guide rail compound grinding machine; the workpiece clamping device is a worktable formed on the base or fixed on the base; the main processing head includes a Z The main processing headstock at the bottom of the guide rod, the fourth grinding wheel driving device installed on the main processing headstock and the fourth grinding wheel shaft in the horizontal direction; a flat grinding wheel is coaxially installed at one end of the fourth grinding wheel shaft; The bottom of the bottom also includes a fixed or integrated fifth pendulum seat, a fifth pendulum shaft in the horizontal direction installed on the second main processing head seat, a fifth pendulum seat arranged on the fifth pendulum shaft, and a fifth pendulum seat on the fifth pendulum seat. A fifth grinding wheel shaft perpendicular to the fifth pendulum shaft and a driving device for the fifth grinding wheel shaft are installed on the top; a guide rail grinding wheel is coaxially fixed at the lower end of the fifth grinding wheel shaft. The CNC equipment is a surface grinder that can move along the three axes of X, Y, and Z, and is used to grind a plane parallel to the horizontal plane. It can also move along the three axes of X, Y, and Z. Angle-adjustable guide rail grinding machine for grinding horizontal planes or planes inclined to the horizontal plane. The fourth and fifth grinding wheels are mounted on two independently moving Z guide rods. Since the fourth grinding wheel and the fifth grinding wheel are installed on the same X-direction sliding seat and Y-direction sliding seat, and share the same workbench, the fourth grinding wheel is used to grind the horizontal plane and the fifth grinding wheel is used to grind the horizontal plane or the plane inclined to the horizontal plane. , the workpiece only needs to be clamped once to improve efficiency, and more importantly, the benchmark is consistent, which is easy to ensure the accuracy and parallelism of each surface. The outer cylindrical grinding wheel and the inner cylindrical grinding wheel are installed on the same Z guide rod. Since the outer cylindrical grinding wheel and the inner cylindrical grinding wheel are installed on the same X-direction sliding seat, Y-direction sliding seat, and Z guide rod, and share the same workbench, the sixth grinding wheel is used to grind the horizontal plane and the seventh grinding wheel is used to grind the horizontal surface. When the plane is horizontal or inclined to the horizontal plane, the workpiece only needs to be clamped once, which improves efficiency, and more importantly, the benchmarks are completely consistent and the accuracy is higher.

As a common improvement of Scheme 141, it also includes a rotary track or a linear track that can move back and forth installed at the bottom of the main support frame through the main support frame; The workbench on the moving linear track is also equipped with a track drive mechanism that moves the rotary track or the linear track that can move back and forth; the workbench is formed on the rotary track or the linear track that can move back and forth, or fixed on the rotary track or It can be moved back and forth on a linear track, or it can be rotatably installed on a rotary track or a linear track that can move back and forth.

As a common improvement of scheme 141, a manipulator is also installed on the Z guide rod.

A processing technology for numerical control equipment, the workpiece clamping device is a workbench formed on a base; a tool clamping head is provided on a main processing head, and the processing technology includes the following steps:

After completing the X-direction slide seat, X-direction guide rail, X-direction guide rail, first driving device, Y-direction slide seat, Y-direction left guide rail, Y-direction right guide rail, second drive device, Z-direction guide device and control device After installation and debugging, install the CNC milling main processing head on the Z guide rod, install the milling cutter on the tool chuck of the main processing head, and then debug the CNC equipment and program, and use the milling cutter to process the mounting workpiece plane and T-slot of the base After milling, disassemble the CNC milling main processing head installed on the Z guide rod, install the CNC cylindrical grinding main processing head on the Z guide rod, and install the cylindrical grinding wheel on the CNC cylindrical grinding main processing head, Then debug the numerical control equipment and program, and use the cylindrical grinding wheel to grind the plane of the workpiece on the base.

A processing technology for numerical control equipment, the workpiece clamping device is a workbench fixed on a base; a tool clamping head is provided on a main processing head, and the processing technology includes the following steps:

After completing the X-direction slide seat, X-direction guide rail, X-direction guide rail, first driving device, Y-direction slide seat, Y-direction left guide rail, Y-direction right guide rail, second drive device, Z-direction guide device and control device After installation and debugging, install the CNC milling main processing head on the Z guide rod, install the milling cutter on the tool chuck of the main processing head, and then debug the CNC equipment and program, and use the milling cutter to process the installation table plane of the base; after milling After installing the workbench plane, fix the workbench on the base or only rotatably install it on the base; after installing the workbench, disassemble the CNC milling main processing head installed on the Z guide rod, and The main processing head is installed on the Z guide rod, and the cylindrical grinding wheel is installed on the main processing head of the CNC cylindrical grinding machine, and then the CNC equipment is debugged and programmed, and the surface of the workpiece installed on the workbench is ground by the cylindrical grinding wheel.

A processing technology for numerical control equipment, the device for clamping workpieces is a workbench that can only be rotatably installed on a base; a tool clamping head is provided on a main processing head, and the processing technology includes the following steps:

After completing the X-direction slide seat, X-direction guide rail, X-direction guide rail, first driving device, Y-direction slide seat, Y-direction left guide rail, Y-direction right guide rail, second drive device, Z-direction guide device and control device After installation and debugging, install the CNC milling main processing head on the Z guide rod, install the milling cutter on the tool chuck of the main processing head, and then debug the CNC equipment and program, and use the milling cutter to process the installation table plane of the base; after milling After installing the workbench plane, remove the CNC milling main processing head installed on the Z guide rod, install the CNC guide rail grinding main processing head on the Z guide rod, install the guide rail grinding wheel on the CNC guide rail grinding main processing head, and then debug CNC equipment and programming, use the guide rail grinding wheel to grind the rotating shaft mounting hole reserved on the base and matched with the rotating shaft for installing the rotating table; after grinding, install the table on the base only rotatably, and install the Disassemble the main processing head of the CNC guide rail grinding on the Z guide rod, install the main processing head of the CNC cylindrical grinding on the Z guide rod, install the cylindrical grinding wheel on the main processing head of the CNC cylindrical grinding, and then debug the CNC equipment and program , Use the cylindrical grinding wheel to grind the plane of the workpiece on the workbench.

A processing technology of numerical control equipment, the workpiece clamping device includes a first chuck mechanism and a second chuck mechanism, or a first chuck mechanism and a first tailstock mechanism installed on the main frame, and two left and right sides of the main frame One side of the side is provided with the first round through hole in the horizontal direction for installing the first chuck mechanism, and the other side is provided with the second chuck mechanism or the first tailstock mechanism and the first round through hole coaxial with the first round through hole. Two round through holes; the main processing head is equipped with a tool clamping head, and the processing technology includes the following steps: After completing the X-direction slide seat, X-direction guide rail, X-rear guide rail, the first driving device, Y-direction slide seat, Y After the installation and commissioning of the left guide rail, Y right guide rail, second drive device, Z guide device, and control device, install the CNC boring main processing head on the Z guide rod, and install the boring head on the tool chuck of the main processing head. Then adjust the CNC equipment and program, use the boring tool to process the first round through hole and the second round through hole; after boring, remove the CNC boring main processing head installed on the Z guide rod, and install the CNC milling main processing head On the Z guide rod, install the milling cutter on the CNC milling main processing head, then debug and program the CNC equipment, and use the milling cutter to mill the vertical installation plane of the chuck where the chuck is installed.

A processing technology of numerical control equipment, after the numerical control boring of the first round through hole and the second round through hole, before the vertical installation plane of the numerical control milling chuck, the main processing head of the numerical control boring installed on the Z guide rod is disassembled, and the numerical control inner The main processing head of the circular grinding machine is installed on the Z guide rod, and the internal grinding wheel is installed on the main processing head of the CNC internal grinding machine. ; or after the CNC boring of the first round through hole and the second round through hole, and the vertical installation plane of the CNC milling chuck, the CNC milling main processing head installed on the Z guide rod is disassembled, and the CNC internal grinding main processing head is installed. On the Z guide rod, install the internal grinding wheel on the main processing head of the CNC internal grinding, and then debug and program the CNC equipment, and use the internal grinding wheel to grind the first round through hole and the second round through hole.

Use the tool installed on the main processing head of the CNC equipment to process the first round through hole and the second round through hole of the workbench, chuck and tailstock to reduce assembly errors, and the machining reference and assembly reference are consistent, which greatly improves the numerical control the accuracy of the device.

A processing technology for numerical control equipment, the workpiece clamping device includes a workbench, and/or a chuck and a tailstock, and/or two chucks, and/or a chuck; the main frame is an integrally formed artificial stone or resin Synthetic stone or cement concrete; it also includes the X-direction rail support strips embedded in the front and rear sides of the main support frame when the main frame is formed, the X front guide rail, and the X-direction rear guide rail include X-direction straight lines fixed on the X-direction rail support strips Hard rail track or linear sliding track, or X forward guide rail, X backward guide rail include X-direction linear hard rail track or linear sliding track embedded in the main support frame when forming the main support frame; When embedding the workbench support block used to install the workbench on the base, and/or when forming the main support frame, embed the tailstock fixing seat for installing the tailstock and the chuck fixing seat for installing the chuck on the opposite two sides of the main frame, And/or when forming the main support frame, embed the two chuck fixing seats of the installation chuck on the opposite two sides of the main frame, and/or when forming the main support frame, insert the chuck fixing seat of the installation chuck on one side of the main frame seat;

The processing technology includes the following steps:

Install formwork for forming the main frame;

Pouring artificial stone or resin synthetic stone or cement concrete into the template;

It also includes the two ends of the X-direction rail support bars installed on the front and rear sides, or the Y-direction positioning bars at both ends of the X-direction linear hard rail track or the linear sliding track on the front and rear sides, and the X-direction guide support bars on the front and rear sides and the Y-direction positioning bars The Y-direction positioning bars on the left and right sides are fixed into a whole frame; under the Y-direction positioning bar, there is a hardener that matches with the top surface and inner side of the X-direction rail support bars on the front and rear sides, or with the X-direction straight lines on the front and rear sides. The positioning surface matched with the top surface and the inner surface of the rail track or the linear sliding track;

When the artificial stone or resin synthetic stone or cement concrete is not set and shaped but has sufficient bearing capacity, place the overall frame at the set position; adjust the X-direction rail support bar by adjusting the levelness, verticality, and parallelism of the overall plane frame , or the horizontality, verticality, and parallelism of the X-direction linear hard rail track or linear sliding track.

A numerical control production line of numerical control equipment, including more than two numerical control equipment, a rotary track or a linear track that can move back and forth, set on the rotary track or a linear track that can move back and forth, the number of sets is greater than or equal to the number of numerical control equipment, and the number of sets that cooperate with the numerical control equipment The workbench is also provided with a track drive mechanism that makes the rotary track or the linear track move back and forth.

A numerical control production line of numerical control equipment, including more than two numerical control equipment, a single linear assembly line or two or more linear assembly lines, and a single linear assembly line or two or more linear assembly line drive mechanisms.

A numerical control production line of numerical control equipment, characterized in that it includes more than two numerical control equipment, a single linear assembly line, a single linear assembly line drive mechanism, and an independent feeding mechanism corresponding to each numerical control equipment.

A numerical control device, comprising a main frame, the main frame includes a main support part, a main support frame placed on the top of the main support part and fixed or integrally formed with the main support part; There are X forward guide rails and X backward guide rails that cooperate with each other between the sliding seats, and the first driving device that drives the X-direction sliding seat to move back and forth; it also includes the Y-direction sliding seat, which is set between the X-direction sliding seat and the Y-direction sliding seat There are Y-direction left guide rails and Y-direction right guide rails that cooperate with each other, and the second drive device that drives the Y-direction slide to move back and forth; it also includes a Z-direction guide installed on the Y-direction slide. The Z-direction guide includes a vertical movement The Z guide rod, the third driving device that drives the Z guide rod to move up and down; the lower end of the Z guide rod is provided with a manipulator.

A numerical control device, comprising a main frame, the main frame includes a main support part, a main support frame placed on the top of the main support part and fixed or integrally formed with the main support part; universal wheels are arranged at the bottom of the main support part; the main support The frame is a closed-loop structure with the opening facing the vertical direction; it also includes the X-direction slide seat, and there are X front guide rails and X-rear guide rails that cooperate with each other between the main support frame and the X-direction slide seat; it also includes driving the X-direction slide seat The first driving device that moves back and forth; the first driving device includes driving the X-direction slide to move back and forth, an X-direction screw or an X-direction synchronous belt or a set of X-direction parallel to the X-forward guide rail and the X-rear guide rail. The X-direction linear motor, X-direction screw or X-direction synchronous belt or X-direction linear motor are located between the X forward guide rail and the X rear guide rail; it also includes the Y direction slide seat, which is set between the X direction slide seat and the Y direction slide seat. There are Y-direction left guide rails and Y-direction right guide rails that cooperate with each other; it also includes a second drive device that drives the Y-direction slide to move back and forth; the second drive device includes driving the Y-direction slide A Y-direction screw or a Y-direction synchronous belt or a group of Y-direction linear motors parallel to the right guide rail. There is also a Z-direction guide device installed on the Y-direction slide seat. The Z-direction guide device includes a Z guide rod that can move up and down, and a third drive device that drives the Z guide rod to move up and down; at the lower end of the Z guide rod, there is main processing head.

An automatic access system for items, including a support frame and an X-direction sliding seat installed on opposite sides of the house, and an X-direction guide rail that cooperates with each other is provided between the support frame and the X-direction sliding seat, and it also includes driving the X-direction sliding seat back and forth The first driving device for the movement; it also includes a Y-sliding seat, and a Y-guiding rail that cooperates with each other is provided between the X-sliding seat and the Y-sliding seat; it also includes a second driving device that drives the Y-sliding seat to move back and forth; There is a Z-direction guide device installed on the Y-direction slide seat. The Z-direction guide device includes a Z guide rod that can move up and down, and a third driving device that drives the Z guide rod to move up and down; a manipulator is installed at the lower end of the Z guide rod.

The beneficial effects of the present invention are: the main support frame is a closed-loop structure, on the one hand, the supporting force supporting the X-direction sliding seat can be more evenly transmitted to the base, so it has a good bearing effect on the X-direction sliding seat, and the rigidity is good. It is very beneficial for the processing head to process the workpiece from the top down. On the other hand, it can realize that the X-direction screw or the X-direction timing belt is located between the X forward guide rail and the X rear guide rail, so that only one X direction can be realized. The screw rod or X-direction synchronous belt and a power source drive the X-direction slide to move, and the machining datum of the guide rail position is consistent, which ensures the shape and position accuracy of the guide rail. To drive the X-direction slide to move back and forth, only one X-direction screw or X-direction synchronous belt and one power source are needed, which can overcome the need to install two synchronously moving motors at the positions of the X front guide rail and the X rear guide rail to drive the X direction slide. Because it is difficult for two synchronous motors to achieve completely synchronous motion, or one of the motors slows down or speeds up, the movement of the X-direction slide is unbalanced and torque is generated, causing the X-direction slide to move in the X direction, resulting in The problem of poor stability, inaccurate positioning, and poor movement when the X-direction slide moves. The X-direction screw or the X-direction synchronous belt is located between the X-forward guide rail and the X-rearward guide rail. It can also overcome the problem of only installing a driving device at the position of the X-direction guide rail or the X-rearward guide rail to drive the X-direction slide seat. The force is completely biased to one side, resulting in unbalanced movement of the X-direction slide, resulting in torque that causes the X-direction slide to move in the X direction, resulting in poor stability, inaccurate positioning, poor movement, and too fast movement of the X-direction slide. It cannot adapt to large machine tools with large spacing between X forward guide rails and X backward guide rails. Since the main processing head can move in the X, Y, and Z directions, the workpiece clamping device such as the workbench for clamping the workpiece does not need to move in the X, Y, and Z directions. On the one hand, due to the main processing head and The weight of the X and Y sliding seats of the carrying device is much lighter than the total weight of the traditional workbench and the workpiece that need to be moved to clamp the workpiece, so it can greatly save energy when processing the workpiece and reduce the inertia of the moving parts of the equipment, thereby It can greatly improve the displacement sensitivity of the moving parts and the processing accuracy of the workpiece, increase the moving speed in the X direction and Y direction, improve the processing efficiency, and greatly reduce the wear between the moving parts of the equipment and the guide rail; on the other hand, it can realize the clamping of multiple workpieces. The reciprocating or rotary motion of the worktable realizes the transfer of workpieces between different positions and realizes the assembly line operation. Since the X forward guide rail, X backward guide rail, Y left guide rail, Y right guide rail, and Z guide rod are all installed above the workpiece clamping device, the iron chips processed from the workpiece basically do not need special protection. It will not enter the guide rail above the processing head. On the one hand, the structure of the guide rail is simplified, and on the other hand, the life of the guide rail is greatly improved.

Description of drawings

Fig. 1 is a schematic perspective view of Embodiment 1 of the present invention.

Fig. 2 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 1 of the present invention.

3 is a schematic cross-sectional view of the Y-direction sliding seat, the Z-direction guide device, and the main processing head along the axis of the Z guide rod according to Embodiment 1 of the present invention.

Fig. 4 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 2 of the present invention.

Fig. 5 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 3 of the present invention.

Fig. 6 is a schematic perspective view projected from the bottom of Embodiment 4 of the present invention.

Fig. 7 is a schematic perspective view projected from the bottom of the rotary table and its driving mechanism according to Embodiment 4 of the present invention.

Fig. 8 is a schematic perspective view projected from the bottom of Embodiment 5 of the present invention.

Fig. 9 is a schematic perspective view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 5 of the present invention.

Fig. 10 is a schematic perspective view of Embodiment 6 of the present invention.

Fig. 11 is an exploded perspective view of the Y-direction guide device according to Embodiment 6 of the present invention.

Fig. 12 is a schematic perspective view of Embodiment 7 of the present invention.

Fig. 13 is an exploded perspective view of the X-direction guide device according to Embodiment 7 of the present invention.

Fig. 14 is a schematic perspective view of Embodiment 8 of the present invention.

Fig. 15 is an exploded perspective view of the X-direction guide device according to Embodiment 8 of the present invention.

Fig. 16 is a schematic perspective view of Embodiment 9 of the present invention.

Fig. 17 is a schematic perspective view projected from the bottom of Embodiment 10 of the present invention.

Fig. 18 is a three-dimensional exploded schematic view of the Y-direction sliding seat, the Y-direction sliding seat, the Z-direction guide device and the main processing head according to the tenth embodiment of the present invention.

Fig. 19 is a three-dimensional exploded schematic diagram of the Y-direction sliding seat, the Y-direction sliding seat, the Z-direction guiding device, and the main processing head according to Embodiment 11 of the present invention.

Fig. 20 is a schematic perspective view of Embodiment 12 of the present invention.

Fig. 21 is a schematic perspective view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to the twelfth embodiment of the present invention.

Fig. 22 is a schematic perspective view of Embodiment 13 of the present invention.

Fig. 23 is a schematic perspective view of embodiment 13 of the present invention projected from another direction.

Fig. 24 is an exploded perspective view of the first tailstock according to the thirteenth embodiment of the present invention.

Fig. 25 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to the fourteenth embodiment of the present invention.

Fig. 26 is a schematic perspective view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 15 of the present invention.

Fig. 27 is a schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to the sixteenth embodiment of the present invention.

Fig. 28 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to the sixteenth embodiment of the present invention.

Fig. 29 is a schematic perspective view of Embodiment 17 of the present invention.

Fig. 30 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 17 of the present invention.

Fig. 31 is a schematic perspective view of Embodiment 18 of the present invention.

Fig. 32 is a schematic perspective view of Embodiment 19 of the present invention.

Fig. 33 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to the nineteenth embodiment of the present invention.

Fig. 34 is a schematic perspective view of Embodiment 20 of the present invention.

Fig. 35 is a schematic perspective view of Embodiment 21 of the present invention.

Fig. 36 is a schematic perspective view of Embodiment 22 of the present invention.

Fig. 37 is a schematic perspective view of Embodiment 23 of the present invention.

Fig. 38 is a schematic perspective view of Embodiment 24 of the present invention.

Fig. 39 is a schematic cross-sectional view taken along line A-A of Fig. 38 .

Fig. 40 is a schematic perspective view of Embodiment 25 of the present invention.

Fig. 41 is a schematic perspective view of Embodiment 26 of the present invention.

Fig. 42 is a schematic perspective view of Embodiment 27 of the present invention.

Fig. 43 is a schematic perspective view of Embodiment 28 of the present invention.

Fig. 44 is a schematic perspective view of Embodiment 29 of the present invention.

Fig. 45 is a schematic perspective view of Embodiment 30 of the present invention.

Fig. 46 is a schematic perspective view of Embodiment 31 of the present invention.

Fig. 47 is a schematic perspective view of Embodiment 32 of the present invention.

Fig. 48 is a three-dimensional exploded schematic diagram of the Y-direction slide seat, Z-direction guide device, main processing head, etc. of Embodiment 33 of the present invention.

Fig. 49 is an exploded perspective view of Embodiment 33 of the present invention.

Fig. 50 is a schematic perspective view of Embodiment 34 of the present invention.

Fig. 51 is a schematic perspective view of Embodiment 35 of the present invention.

Fig. 52 is a schematic perspective view of Embodiment 36 of the present invention.

Fig. 53 is a schematic perspective view of Embodiment 37 of the present invention.

Fig. 54 is a schematic perspective view of Embodiment 38 of the present invention.

Fig. 55 is a schematic perspective view of Embodiment 39 of the present invention.

Fig. 56 is a schematic cross-sectional view taken along the line B-B in Fig. 55 .

Fig. 57 is a schematic perspective view of Embodiment 40 of the present invention.

Fig. 58 is a schematic perspective view of Embodiment 41 of the present invention.

Fig. 59 is an exploded perspective view of Embodiment 42 of the present invention.

Fig. 60 is a schematic perspective view of Embodiment 43 of the present invention.

Fig. 61 is a schematic perspective view of Embodiment 44 of the present invention.

Fig. 62 is a schematic perspective view of embodiment 44 of the present invention projected from another direction.

Fig. 63 is a schematic perspective view of embodiment 44 of the present invention projected from another direction.

Fig. 64 is a schematic perspective view of Embodiment 45 of the present invention.

Fig. 65 is a three-dimensional exploded schematic diagram of the Y-direction slide seat, the Z-direction guide device and the main processing head according to the forty-fifth embodiment of the present invention.

Fig. 66 is a schematic perspective view of Embodiment 46 of the present invention.

Fig. 67 is an exploded perspective view of the first tailstock according to the forty-sixth embodiment of the present invention.

Fig. 68 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to the forty-sixth embodiment of the present invention.

Fig. 69 is a schematic perspective view of Embodiment 47 of the present invention.

Fig. 70 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to the forty-seventh embodiment of the present invention.

Fig. 71 is a schematic perspective view of Embodiment 48 of the present invention.

Fig. 72 is a schematic perspective view of Embodiment 49 of the present invention.

Fig. 73 is a schematic perspective view of Embodiment 50 of the present invention.

Fig. 74 is a schematic perspective view of Embodiment 51 of the present invention.

Fig. 75 is a schematic perspective view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 51 of the present invention.

Fig. 76 is a schematic cross-sectional view cut along the axis positions of the Z guide rod and the main processing head in Fig. 75 .

Fig. 77 is a schematic perspective view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 52 of the present invention.

FIG. 78 is a top view of FIG. 77 .

Fig. 79 is a schematic cross-sectional view taken along line C-C of Fig. 78 .

Fig. 80 is a schematic perspective view of Embodiment 53 of the present invention.

Fig. 81 is a schematic perspective view of the Y-direction sliding seat, the Z-direction guide device and the main processing head according to Embodiment 53 of the present invention.

Fig. 82 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 53 of the present invention.

Fig. 83 is a schematic perspective view of Embodiment 54 of the present invention.

Fig. 84 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 54 of the present invention.

Fig. 85 is a schematic perspective view of Embodiment 55 of the present invention.

Fig. 86 is a schematic perspective view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 55 of the present invention.

Fig. 87 is a schematic perspective view of the Y-direction sliding seat, the Z-direction guide device, the main processing head, etc. according to the fifty-sixth embodiment of the present invention.

Fig. 88 is a three-dimensional schematic diagram of the numerical control milling of embodiment 57 of the present invention.

Fig. 89 is a three-dimensional schematic diagram of a numerically controlled surface mill according to Embodiment 57 of the present invention.

Fig. 90 is a three-dimensional schematic view of the numerically controlled boring of embodiment 58 of the present invention.

Fig. 91 is a three-dimensional schematic diagram of a numerically controlled internal grinding machine according to Embodiment 58 of the present invention.

Fig. 92 is a three-dimensional schematic diagram of the Y-direction slide seat, the Z-direction guide device, and the numerical control internal grinding of the main processing head according to Embodiment 58 of the present invention.

Fig. 93 is a three-dimensional schematic view of the numerically controlled boring of embodiment 59 of the present invention.

Fig. 94 is a three-dimensional schematic view of the numerically controlled milling device according to Embodiment 59 of the present invention.

Fig. 95 is a three-dimensional schematic diagram of a numerically controlled internal grinding machine according to Embodiment 59 of the present invention.

Fig. 96 is a three-dimensional schematic diagram of the numerically controlled milling of embodiment 59 of the present invention.

Fig. 97 is a three-dimensional schematic view of the numerically controlled guideway grinder according to Embodiment 59 of the present invention.

Fig. 98 is a three-dimensional schematic diagram of a numerically controlled surface mill according to Embodiment 59 of the present invention.

Fig. 99 is a schematic perspective view of Embodiment 60 of the present invention.

Fig. 100 is a schematic perspective view of Embodiment 61 of the present invention.

Fig. 101 is a schematic perspective view of Embodiment 62 of the present invention.

Fig. 102 is a three-dimensional exploded schematic diagram of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 62 of the present invention.

Fig. 103 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 63 of the present invention.

Fig. 104 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 64 of the present invention.

Fig. 105 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 65 of the present invention.

Fig. 106 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 66 of the present invention.

Fig. 107 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 67 of the present invention.

Fig. 108 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 68 of the present invention.

Fig. 109 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 68 of the present invention.

Fig. 110 is a schematic perspective view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 69 of the present invention.

Fig. 111 is a schematic perspective view of Embodiment 70 of the present invention.

Fig. 112 is a schematic perspective view of Embodiment 71 of the present invention.

Fig. 113 is a schematic perspective view of Embodiment 72 of the present invention.

Fig. 114 is a schematic perspective view of Embodiment 73 of the present invention.

Fig. 115 is a schematic perspective view of Embodiment 74 of the present invention.

Fig. 116 is a schematic perspective view of Embodiment 75 of the present invention.

Fig. 117 is a schematic perspective view of Embodiment 76 of the present invention.

Fig. 118 is a schematic perspective view of Embodiment 77 of the present invention.

Fig. 119 is a schematic perspective view of Embodiment 78 of the present invention.

Fig. 120 is a schematic perspective view of Embodiment 79 of the present invention.

Fig. 121 is a schematic perspective view of Embodiment 80 of the present invention.

Fig. 122 is a schematic perspective view of Embodiment 81 of the present invention.

Fig. 123 is a schematic perspective view of Embodiment 82 of the present invention.

Fig. 124 is a schematic perspective view of Embodiment 83 of the present invention.

Fig. 125 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 83 of the present invention.

Fig. 126 is a schematic perspective view of Embodiment 84 of the present invention.

Fig. 127 is a three-dimensional schematic view of the Y-direction sliding seat, the Z-direction guide device and the main processing head according to Embodiment 84 of the present invention.

Fig. 128 is a schematic perspective view projected from another direction of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 84 of the present invention.

Fig. 129 is a schematic perspective view of Embodiment 85 of the present invention.

Fig. 130 is a three-dimensional schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 86 of the present invention.

Fig. 131 is a schematic diagram of the Y-direction sliding seat, the Z-direction guide device and the main processing head along the axis position of the Z guide rod according to the 86th embodiment of the present invention.

Fig. 132 is a schematic perspective view of Embodiment 87 of the present invention.

Fig. 133 is a schematic perspective view of Embodiment 88 of the present invention.

Fig. 134 is a three-dimensional schematic diagram of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 88 of the present invention.

Fig. 135 is a perspective view of Embodiment 89 of the present invention.

Fig. 136 is a schematic perspective view of Embodiment 90 of the present invention.

Fig. 137 is a three-dimensional exploded schematic diagram of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 90 of the present invention.

Fig. 138 is a schematic diagram of the Y-direction sliding seat, the Z-direction guide device and the main processing head along the axis position of the Z guide rod according to the 90th embodiment of the present invention.

Fig. 139 is an enlarged schematic view taken along line D-D in Fig. 138 .

Fig. 140 is a three-dimensional exploded schematic diagram of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 91 of the present invention.

Fig. 141 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 92 of the present invention.

Fig. 142 is a schematic diagram of the Y-direction slide seat, the Z-direction guide device and the main processing head along the axis of the Z guide rod according to the 92nd embodiment of the present invention.

Fig. 143 is an enlarged schematic view taken along line E-E of Fig. 142 .

Fig. 144 is a perspective view of Embodiment 93 of the present invention.

Fig. 145 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 94 of the present invention.

Fig. 146 is a three-dimensional exploded schematic diagram of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 95 of the present invention.

Fig. 147 is a three-dimensional exploded schematic diagram of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 96 of the present invention.

Fig. 148 is a three-dimensional exploded schematic view of the Y-direction slide seat, the Z-direction guide device and the main processing head according to Embodiment 97 of the present invention.

Fig. 149 is a perspective view of Embodiment 98 of the present invention.

Fig. 150 is a schematic perspective view of Embodiment 99 of the present invention.

Fig. 151 is a schematic perspective view of embodiment 100 of the present invention.

Fig. 152 is a schematic perspective view of embodiment 101 of the present invention.

Detailed ways

Example 1

As shown in FIG. 1 , FIG. 2 and FIG. 3 , a CNC machine tool includes a main frame and a workbench 2 . The main body frame includes a square base 1 , a main support column 3 integrally formed with the base 1 and arranged at four corners of the base 1 , and a main support frame 4 integrally formed with the main support column 3 and arranged on the main support column 3 . The workbench 2 is fixed on the base 1. A horizontal connecting column 5 is connected to the left, right and rear directions of the main supporting column 3 . The main support frame 4 is a square closed-loop structure with an opening facing the vertical direction.

It also includes an X-direction sliding seat 6, between the main support frame 4 and the X-direction sliding seat 6, there are mutually matched X forward guide rails and X backward guide rails. The X forward guide rail and the X backward guide rail are hard rails. On the rear side of the X-direction sliding seat 6, an X-direction rear guide part 7 is provided with a guiding bottom surface parallel to the horizontal plane, a guiding side surface perpendicular to the horizontal plane, and a guiding top surface inclined to the horizontal plane. On the front side of the X-direction slide seat 6, an X forward guide (not shown) is provided with a guiding bottom surface parallel to the horizontal plane, a guiding side surface perpendicular to the horizontal plane, and a guiding top surface parallel to the horizontal plane. Also be provided with X forward linear hard rail track 9 and X backward linear hard rail track 10 fixed with main support frame 4. The X forward linear hard rail track 9 and the X backward linear hard rail track 10 run through the two ends of the main support frame 4 and are flush with the sides of the main support frame 4 . The X backward linear hard rail track 10 is fixed together with the main support frame 4 to form the X backward guide groove 11 that cooperates with the X backward guide part 7, and the guide top surface of the X backward guide groove 11 is formed on the X backward straight hard rail. On the rail track 10, the guide bottom surface and the guide side of the X backward guide groove 11 are formed on the main support frame 4; Shown) the three sides of the vertical X forward guide groove 12, the guide top surface of the X forward guide groove 12 is formed on the X forward linear hard rail track 9, the guide bottom surface and the guide side of the X forward guide groove 12 are formed on the main support On the frame 4; the X forward guide rail includes an X forward guide portion (not shown) and an X forward guide groove 12, and the X backward guide rail includes an X backward guide portion 7 and an X backward guide groove 11. On the front and back sides of the main support frame 4, corresponding to the X forward linear hard rail track 9 and the X backward linear hard rail track 10 positions, there are mutually perpendicular L-shaped installation parts 13, and the X forward linear hard rail track 9 and the X The backward linear hard rail track 10 is fixed on the horizontal plane of the corresponding X-direction L-shaped installation portion 13 and is attached to the vertical surface of the X-direction L-shaped installation portion 13 . The X direction guide parts on the front and rear sides of the X direction slide seat 6 are installed in the X guide groove. The X-direction L-shaped mounting portion 13 penetrates the support frame 4 .

It also includes a first driving device that drives the X-sliding seat 6 to move back and forth; the first driving device includes a first drive motor 14, drives the X-sliding seat 6 to move back and forth, and is parallel to the X forward guide rail and the X rearward guide rail. The X-direction screw mandrel 15 that is connected with the motor shaft of the first drive motor 14, the first screw nut (not shown) that cooperates with the X-direction screw mandrel 15; Between the guide rails; the first drive motor 14 is installed on the outer surface of the main support frame 4, the first screw nut is fixed on the X-direction slide seat 6, and the X-direction screw rod 15 cooperates with the first screw nut; the X-direction screw rod 15 Through the main support frame 4, the side where the first drive motor 14 is installed, the first screw nut, and the X direction slide seat 6 are installed on the side of the main support frame 4 away from the first drive motor 14, and the X direction screw rod 15 is connected to the first drive motor 14. The main support frame 4 and the X-direction slide seat 6 are kept out of the air; the X-direction slide seat 6 is a square closed-loop structure.

It also includes a Y-direction slide seat 17, and a Y-direction left guide rail and a Y-direction right guide rail are provided between the X-direction slide seat 6 and the Y-direction slide seat 17. The Y-to-left guide rail and the Y-to-right guide rail are hard rails. On the right side of the Y-sliding seat 17, there is a Y-to-right guide part 18 whose guiding bottom surface is parallel to the horizontal plane, the guiding side is perpendicular to the horizontal plane, and the guiding top surface is inclined to the horizontal plane; on the left side of the Y-sliding seat 17 The outward projection is provided with a guide bottom surface parallel to the horizontal plane, a guide side surface perpendicular to the horizontal plane, and a guide top surface parallel to the horizontal plane to the Y to the left; Y to the right linear hard rail track 21; Y to the right linear hard rail track 21 and X to the sliding seat 6 are fixed together to form the Y to the right guide groove 22 that cooperates with the Y to the right guide part 18, and the Y to the right guide groove 22 The guide top surface is formed on the Y-right linear hard rail track 21, the guide bottom surface and the guide side of the Y-right guide groove 22 are formed on the X-direction slide seat 6; the Y-direction left linear hard rail track 20 and the X-direction slide seat 6 Fix together to form a three-sided vertical Y-to-left guide groove 23 that cooperates with the Y-to-left guide part 19. The guide top surface of the Y-to-left guide groove 23 is formed on the Y-to-left linear hard rail track 20, and the Y-to-left guide groove The guide bottom surface and guide side of 23 are formed on the X-direction slide seat 6; the Y-to-left guide rail includes the Y-to-left guide portion 19 and the Y-to-left guide groove 23, and the Y-to-right guide rail includes the Y-to-right guide portion 18 and the Y-to-right guide rail. Guide groove 22. On the X-direction slide seat 6, the left and right sides of the Y-direction linear hard rail track 20 and the Y-right linear hard rail track 21 positions are all provided with mutually perpendicular Y-direction L-shaped mounting parts 24, and the Y-direction left linear hard rail track 20 and the Y-right linear hard rail track 21 are fixed on the horizontal plane of the corresponding L-shaped installation portion 24 and bonded to the vertical surface of the L-shaped installation portion 24 . The Y direction guide parts on the left and right sides of the Y slide seat 17 are installed in the Y guide groove. The Y-direction L-shaped mounting portion 24 penetrates the X-direction sliding seat 6 . The front and rear end surfaces of the Y-towards straight-line hard rail track 20 to the left and the Y-to-right straight-line hard-rail track 21 are flush with the outer surfaces of the X-direction slide seat 6 .

Also comprise the second driving device that drives Y to move back and forth to slide seat 17; The second drive device includes a second driving motor 25, drives Y to move back and forth to slide seat 17, with Y to the left guide rail, Y to a guide rail parallel to the right. A Y-direction screw mandrel (not shown) that is connected with the motor shaft of the second drive motor 25, and the second screw nut 27 that cooperates with the Y-direction screw mandrel; The second drive motor 25 is installed on the outer surface of the X-direction slide seat 6 On the top, the second screw nut 27 is fixed on the Y-direction slide seat 17, and the Y-direction screw rod cooperates with the second screw nut 27; the Y-direction screw rod (not shown) passes through the X-direction slide seat 6 and is equipped with a second drive motor One side of 25, Y to slide seat 17, the second nut 27 are installed on the side of X to slide seat 6 away from the second drive motor 25 again, Y to screw mandrel (not shown) and X to slide seat 6, The Y-direction sliding seat 17 avoids space; the Y-direction sliding seat 17 is a square closed-loop structure.

As shown in Figures 1 and 2, there is also a Z-direction guide installed on the Y-direction slide 17. The Z-direction guide includes a cylindrical Z guide rod 28 whose guide part can move up and down, and is arranged on the Z guide. The top of the rod 28, the Z guide rod top seat 29 integrally formed with the Z guide rod, the third drive device for driving the Z guide rod 28 to move up and down, and the Z guide sleeve 50 extending from the bottom of the Y slide 17. A first boss 30 protruding from the Z guide rod 28 in the horizontal direction is provided on the Z guide rod top seat 29 . Three first supporting columns 31 are fixed on the Y-direction sliding seat 17 , and a third driving device mounting seat 32 is fixed on the first supporting columns 31 .

The Z guide rod 28 passes through the Y slide seat 17 and the Z guide sleeve 50; the third drive device includes a third drive motor 33, a Z guide screw 34 connected to the motor shaft of the third drive motor 33, the third silk mother35. The third driving motor 33 is installed on the top of the mounting base 32 of the third driving device, the third screw nut 35 is fixed on the first boss 30 , and the Z-direction screw rod 34 cooperates with the third screw nut 35 .

Also be provided with the anti-rotation structure that prevents the Z guide rod top seat 29 from rotating along the horizontal direction of the guide rod axis; One side of a detent block 36 is provided with a detent protrusion 37, and on the opposite sides of the detent protrusion 37, a first detent that cooperates with the adjacent two first supporting columns 31 in the vertical direction is provided. Bevel 38 is provided with a spring mounting hole (not shown) on the side of the first anti-rotation block 36 towards the Z guide rod 28, and is provided with on the side of the Z guide rod top seat 29 towards the first anti-rotation block 36. The spring installation hole 39 matched with the spring installation hole on the first anti-rotation block, the first spring 40 is installed in the spring installation hole and the spring installation hole 39 on the first anti-rotation block. On the top seat 29 of the Z guide rod, there is a concave portion 48 for accommodating the anti-rotation block, and the first anti-rotation block 36 can be installed in the concave portion 48 for accommodating the anti-rotation block with minimal displacement. On the top seat 29 of the Z guide rod, there is a concave part 48 for accommodating the anti-rotation block. The first anti-rotation block 36 is accommodated in the concave part 48 for accommodating the anti-rotation block. The first anti-rotation block 36 is restricted in the recessed portion 48 for accommodating the anti-rotation block with minimal displacement.

The Z-direction screw rod 34 passes through the first anti-rotation block 36 and the third screw nut 35 and is installed on the Y-direction slide seat 17, and the Z-direction screw mandrel 34 and the first anti-rotation block 36 and the Y-direction slide seat 17 avoid space.

The main shaft motor 41 of main power head 44 is installed on the Z guide bar top seat 29, and the main shaft 45 that is connected with the motor shaft of main shaft motor 41 by coupling 49 passes Z guide bar top seat 29, Z guide bar 28, and the active power The head 44 is installed on the main shaft 45, and the tool 46 is installed on the main power head 44, and the main shaft can only rotate relative to the Z guide rod 28.

Example 2

The difference from Embodiment 1 is that, as shown in FIG. 4 , the top seat 66 of the Z guide rod is fixed on the top of the Z guide rod 60 . A first swing base 61 is fixed at the bottom of the Z guide rod 60, and also includes a first swing shaft 62 mounted on the first swing base 61 in a horizontal direction and a first swing shaft motor 63 connected to the first swing shaft 62, The main machining head 65 is mounted on the first swing shaft 62 .

The Z guide bar 60 and the first swing seat 61 are fixed together. The main machining head 65 and the first swing shaft 62 are installed together.

The Z guide rod can only move up and down, and the main processing head is installed on the first pendulum axis to realize the left and right movement of the X axis, the front and back movement of the Y axis, and the swing of the pendulum axis for the up and down movement of the CNC equipment to realize four-axis linkage processing.

Example 3

As shown in Figure 5, the difference from Embodiment 1 is that an avoidance hole for installing the motor shaft and coupling 72 is provided on the Z guide rod top seat 71, and a motor 73 is fixed on the Z guide rod top seat 71. The motor shaft of the motor 73 is connected with the Z guide rod 70 through a coupling 72 . The Z guide rod 70 can only rotate relative to the Z guide rod top seat 71 . On the Z guide rod 70, a first swing seat 74 is fixed, and also includes a horizontal first swing shaft (not shown) installed on the first swing seat 74 and a first swing shaft (not shown) through a coupling (not shown) The motor 76 to which the pendulum motor is connected. The Z guide rod 70 and the first swing seat 74 are integrally formed. The main processing head base of the main processing head 77 is integrally formed with the first swing shaft (not shown).

The Z guide rod rotates, and the structure is simple. The main processing head seat of the main processing head is installed on the first swing shaft to realize the left and right movement of the X axis, the front and rear movement of the Y axis, the up and down movement of the Z axis, the rotation of the Z rotation axis and the swing of the swing axis of the CNC equipment. Five-axis simultaneous machining.

Example 4

As shown in FIGS. 6 and 7 , the difference from Embodiment 2 is that a worm wheel 81 , a worm 82 cooperating with the worm wheel 81 , and a worm drive motor 83 are installed at the bottom of the base 80 . The worm 82 is connected to the motor shaft of the worm driving motor 83 through a coupling 84 . The worm wheel shaft of the worm wheel 81 passes through the base 80, and the workbench 85 is fixed on the worm wheel shaft of the worm wheel 81 and placed above the base. The rotary table is driven by worm and gear, with simple structure and reliable movement.

Example 5

As shown in Fig. 8 and Fig. 9, different from Embodiment 3, the X forward guide rail and the X backward guide rail include three first guide rod circular through holes arranged in an isosceles triangle distribution on the X-direction slide seat 90 91. The first guide rod circular through hole 92, the first guide rod circular through hole 93, the first guide rod circular through hole 91 is close to the front side of the X-direction slide seat 90, the first guide rod circular through hole 92, and the first guide rod circular through hole 93 are close to The rear side of the X-direction slide seat 90 and is located on the same vertical plane, the guide sleeve 94 installed in the first guide rod circular through hole 91, the guide sleeve 95 installed in the first guide rod circular through hole 92, the guide sleeve 95 installed in the first guide rod circular through hole 92, the guide sleeve 95 installed in the first guide rod circular through hole The guide sleeve 96 in the rod circle through hole 93, the first circular guide rod 97 that cooperates with the guide sleeve 94, the first circular guide rod 98 that cooperates with the guide sleeve 95, the first circular guide rod 99 that cooperates with the guide sleeve 96, the first circular guide rod 99 that cooperates with the guide sleeve 96, Both ends of a round guide rod 97, the first round guide rod 98, and the first round guide rod 99 are fixed with the main support frame 100. The first screw rod 101 is arranged on the angle bisector of the line connecting the axis centers of the first guide rod circular through hole 91 , the first guide rod circular through hole 92 and the first guide rod circular through hole 93 which are distributed at the apex angles of an isosceles triangle.

The Y-direction left guide rail and the Y-direction right guide rail include three second guide rod circular through-holes arranged in an isosceles triangle distribution on the Y-direction slide 102, and one second guide rod circular through-hole is close to the left side of the Y-direction slide 102, The other two second guide rod circular through holes located on the same vertical line are close to the right side of the Y-direction slide seat 102. A guide sleeve is installed in the second guide rod circular through hole, and a second circular guide rod is installed in the corresponding guide sleeve. Rod 110 , second round guide rod 111 , second round guide rod 112 , both ends of second round guide rod 110 , second round guide rod 111 , and second round guide rod 112 are fixed to X-direction slide seat 90 . The second screw rod 113 is arranged on the angle bisector of the line connecting the axis centers of the second circular guide rod 110 , the second circular guide rod 111 , and the second circular guide rod 112 which are distributed at the vertices of an isosceles triangle.

The bottom of Z guide bar 88 is equipped with main processing head 89, and cutter 114 is installed at the bottom of main processing head 89, and cutter 115, cutter 116, cutter 117, cutter 118 are all installed on four sides of main processing head 8.

Example 6

As shown in Fig. 10 and Fig. 11, the difference from Embodiment 1 is that the X forward guide rail and the X backward guide rail are installed on the X-direction slide 120 and are located near the front and rear sides of the X-direction slide 120 on the same Guide sleeve 121 and guide sleeve 122 on the horizontal plane, the first round guide rod 123 installed in the guide sleeve 121, the first round guide rod 124 installed in the guide sleeve 122, the first round guide rod 123, the first round guide rod Both ends of the rod 124 are fixed to the main support frame 125 . The first threaded rod 126 is disposed between the first round guide rod 123 and the first round guide rod 124 and is coplanar with the first round guide rod 123 and the first round guide rod 124 .

The Y-to-left guide rail and the Y-to-right guide rail include two guide sleeves 128 on the same horizontal plane that are installed on the Y-direction slide seat 127 and close to the left and right sides of the Y-direction slide base 127, and the second circle installed in the guide sleeve 128 The two ends of the guide rod 172 and the second circular guide rod 172 are fixed to the X-direction sliding seat 120 . The second threaded rod (not shown) is arranged between the two second round guide rods 172 and is coplanar with the two second round guide rods 172 .

The rear side of the main frame is a square closed-loop structure 129 with an opening facing the horizontal direction. A horizontal motor installation platform 171 is provided on the top of the square closed-loop structure 129 . A side processing head 130 and a side processing head movement mechanism for three-axis linkage of the side processing head 130 are also provided on the rear side of the main frame.

It also includes a Z-direction sliding seat 131 , between the rear square closed-loop structure 129 and the Z-direction sliding seat 131 , and on both sides close to the Z-direction sliding seat 131 , there are mutually cooperating Z-direction guide rails.

The Z guide rail includes two third guide rod circular through holes 132 and the third guide rod circular through hole 133 that are arranged on the Z direction slide seat 131 and close to the two sides of the Z direction slide seat 131 on the same vertical plane. The guide sleeve 134 in the round through hole 132 of the three guide rods, the guide sleeve 135 installed in the third guide rod round through hole 133, the third round guide rod 136 matched with the 134 guide sleeve, the third round guide matched with the 135 guide sleeve Rod 137, the third round guide rod 136, the two ends of the third round guide rod 137 are fixed with the upper and lower sides of the rear side square closed-loop structure 129.

It also includes a fourth driving device for driving the Z-direction sliding seat 131 to move back and forth. The fourth driving device includes a fourth driving motor 140 installed on the motor installation platform 171, drives the Z-direction slide 131 to move back and forth, and a second motor shaft connected to the fourth driving motor 140 parallel to the Z-guiding rail. The Z-direction screw rod 138 and the fourth screw nut 139 matched with the second Z-direction screw rod 138 . The fourth screw nut 139 and the second Z-direction screw rod 138 are located between the third round guide rod 136 and the third round guide rod 137 on both sides. The fourth drive motor 140 is installed above the rear side square closed-loop structure 129 , the fourth screw nut 139 is fixed on the Z-direction sliding seat 131 , and the second Z-direction screw rod 138 cooperates with the fourth screw nut 139 . The second Z-direction screw mandrel 138 passes through the upper side of the rear side square closed-loop structure 129, the Z-direction slide seat 131, and is installed on the rear side square closed-loop structure 129 lower side, the second Z-direction screw mandrel 138 and the rear side square closed-loop structure 129, The Z-direction sliding seat 131 avoids space; the Z-direction sliding seat 131 is a square closed-loop structure with an opening facing the horizontal direction.

It also includes a horizontally moving sliding seat 141 , between the Z-direction sliding seat 131 and the horizontally moving sliding seat 141 are provided with an upper guide rail and a lower guide rail in the horizontal direction that cooperate with each other. The upper guide rail and the lower guide rail include two fourth guide rod circular through holes 142 and 4th guide rod circular through holes 143 on the same vertical plane, which are arranged on the horizontal direction movement slide seat 141 and close to the horizontal direction movement slide seat 141 both sides. , the guide sleeve 144 installed in the fourth guide rod circular through hole 142, the guide sleeve 145 installed in the fourth guide rod circular through hole 143, the fourth round guide rod 146 that cooperates with the guide sleeve 144, and the guide sleeve 145 that cooperates The fourth round guide rod 147 , the fourth round guide rod 146 , and both ends of the fourth round guide rod 147 are fixed to the Z-direction sliding seat 131 .

It also includes a fifth drive device that drives the horizontally moving slide 141 to move back and forth. The 5th drive device comprises a 5th drive motor 148, drives horizontal direction motion slide seat 141 horizontal direction to move back and forth, with the 4th round guide rod 146, the 4th round guide rod 147 parallel one and the motor of the 5th drive motor 148 The first horizontal screw rod 149 connected by the shaft, the fifth screw nut 150 matched with the first horizontal screw rod 149; the fifth drive motor 148 is installed on the left side of the Z-direction slide seat 131, and the fifth screw nut 150 Fixed on the sliding seat 141 moving in the horizontal direction, the first horizontal screw rod 149 cooperates with the fifth screw nut 150; the first horizontal screw rod 149 passes through the side of the Z-direction sliding seat 131 where the fifth drive motor 148 is installed, The horizontally moving sliding seat 141 is installed on the side of the Z-direction sliding seat 131 away from the fifth drive motor 148 , and the first horizontal screw 149 avoids the space between the Z-direction sliding seat 131 and the horizontally moving sliding seat 141 .

Also be provided with the Y direction guide device 151 that is installed on the slide seat 141 that moves in the horizontal direction, the Y direction guide device 151 comprises that the guide part that can move horizontally is the Y guide rod 152 of cylindrical shape, and the Y guide rod 152 that is fixed on the Y guide rod 152 rear end faces The Y guide rod top seat 153 is the sixth driving device for driving the Y guide rod 152 to move horizontally. A second boss 154 protruding from the Y guide rod 152 along the horizontal direction is arranged on the Y guide rod top seat 153 . Three ninth supporting columns 155 are fixed on the sliding seat 141 moving in the horizontal direction, and a fifth mounting base 156 is fixed on the ninth supporting columns 155 .

The Y guide rod 152 passes through the horizontally moving slider 141 . The sixth driving device includes a sixth driving motor 157, drives the Y guide rod 152 to move back and forth, a second Y-direction screw rod 158 connected with the motor shaft of the sixth driving motor 157, and a sixth screw nut 159. The sixth drive motor 157 is installed on the rear side of the fifth mounting base 156 , the sixth screw nut 159 is fixed on the second boss 154 , and the second Y-direction screw rod 158 cooperates with the sixth screw nut 159 .

Also be provided with to prevent the anti-rotation structure that Y guiding rod top base 153 rotates along the horizontal direction of guide rod axis; The anti-rotation structure comprises the anti-rotation block 160 that is installed on the Y-guiding rod top seat 153, limit cover 161, on the anti-rotation block One side of 160 is provided with anti-rotation protruding portion 162, and on the opposite sides of anti-rotation protruding portion 162, there is provided a fourth anti-rotation inclined surface 163 that cooperates with two adjacent ninth support columns 155 in the horizontal direction. The anti-rotation block 160 is provided with a spring mounting hole 164 towards the side of the Y guide rod 152, and a spring mounting hole (not shown) that is matched with the spring mounting hole 164 is provided on the side of the Y guide rod top seat 153 toward the anti-rotation block 160. ), a fourth spring 165 is installed in the spring mounting hole 164 and the spring mounting hole on the Y guide rod top seat 153 . On the top seat 153 of the Y guide rod, there is a concave part 166 for accommodating the anti-rotation block. The anti-rotation block 160 is accommodated in the concave part 166 for accommodating the anti-rotation block. The anti-rotation block 160 can be limited in the concave portion 166 for accommodating the anti-rotation block with minimal displacement.

The second Y screw mandrel 158 passes through the anti-rotation block 160, the sixth nut 159 and is installed on the horizontal movement slide seat 141, and the second Y direction screw mandrel 158 avoids the anti-rotation block 160 and the horizontal direction movement slide seat 141. null.

The spindle motor 167 of the main processing head is installed on the Y guide rod top seat 153, the main shaft 168 connected with the motor shaft of the spindle motor 167 passes through the Y guide rod top seat 153 and the Y guide rod 152 and is fixed with the main power head 130, and the main shaft is opposite The Y guide rod 152 is only rotatable.

The table 169 is rotatably mounted on the base 170 .

Example 7

As shown in Figure 12 and Figure 13, different from Embodiment 6, the left side of the main frame is a vertical square closed-loop structure 180 with the opening facing the horizontal direction; the vertical square closed-loop structure 180 on the left side is also provided with side processing Head 181 is a four-axis linkage side processing head kinematic mechanism.

The difference between the movement mechanism of the four-axis linkage side processing head and the movement mechanism of the three-axis linkage side machining head is that the X guide rod top seat 182 is fixed on the end surface of the X guide rod 183 . On the end face of the X guide bar 183, a swing seat 184 is fixed, and also includes a horizontal swing shaft 185 installed on the swing seat 184 and a swing motor 186 connected with the swing shaft 185, and the side machining head 181 is installed on the swing shaft 185. superior.

The Z guide rod top seat 187 of the Z guide device is fixed on the top of the Z guide rod 188 . The bottom of the Z guide rod 188 is fixed with a first swing seat (not shown), which also includes a horizontal first swing shaft (not shown) mounted on the first swing seat (not shown) and a A swing shaft (not shown) is connected to a first swing shaft motor (not shown), and the main machining head 192 is installed on the first swing shaft (not shown).

Example 8

As shown in FIG. 14 and FIG. 15 , the difference from Embodiment 7 is that the top seat 200 of the Z guide rod is placed on the Z guide rod 201 . On Z guiding rod top seat 200, be provided with the avoidance hole (not shown) that motor shaft and coupling (not shown) are installed, on Z guiding rod top seat 200, be fixed with motor 204, the motor shaft of motor 204 It is connected with the Z guide rod 201 through a coupling (not shown). The Z guide rod 201 can only rotate relative to the Z guide rod top seat 200 . A first swing seat (not shown) is integrally formed on the Z guide rod 201, and also includes a horizontal first swing shaft (not shown) mounted on the first swing seat (not shown) and a shaft coupling A motor (not shown) connected to a device (not shown) and a first pendulum shaft (not shown), the main processing head seat of the main machining head 207 is integrally formed with the first pendulum shaft (not shown).

On the right side of the main frame is a vertical square closed-loop structure 208 with the opening facing the horizontal direction; on the vertical square closed-loop structure 208 on the right side, there is also a side processing head 209, a five-axis linkage side processing that makes the side processing head 209 five-axis linkage head movement mechanism.

The difference between the kinematic mechanism of the five-axis linkage side processing head and the kinematic mechanism of the three-axis linkage side machining head is that the X guide rod top seat 210 is placed on the right end surface of the X guide rod 211 . On the X guiding rod top seat 210, be provided with the avoidance hole 213 that installs motor shaft and shaft coupling 212, on the right end face of X guiding rod top seat 210, be fixed with motor 214, the motor shaft of motor 214 passes shaft coupling 212 Connect with the X guide rod 211. The X guide rod 211 can only rotate relative to the X guide rod top seat 210 . A swing seat 215 is formed integrally on the X guide rod 211, and also includes a horizontal swing shaft (not shown) mounted on the swing seat 215 and a swing shaft (not shown) through a coupling (not shown) The connected motor 218, the side processing head 219 and the balance shaft (not shown) are integrally formed.

Example 9

As shown in FIG. 16 , the difference from Embodiment 8 is that the side processing head motion mechanism 231 provided on the vertical square closed-loop structure 230 at the rear side of the main frame is a five-axis linkage side processing head motion mechanism. The side processing head motion mechanism 233 provided on the vertical square closed-loop structure 232 on the left side of the main frame is a five-axis linkage side processing head motion mechanism.

The workbench 234 is fixed on the base 235 .

Example 10

As shown in Fig. 17 and Fig. 18, different from Embodiment 5, the numerical control equipment is a surface grinder; the main processing head includes a main processing head seat 241 fixed on the bottom of the Z guide rod 240, and a main processing head seat 241 installed on the main processing head seat 241 The first grinding wheel shaft 242 in the horizontal direction and the first grinding wheel driving device for driving the first grinding wheel shaft 242 to rotate. The first grinding wheel shaft 242 passes through the main processing headstock 241 , and a first grinding wheel 243 is coaxially mounted on the end of the first grinding wheel shaft 242 away from the first grinding wheel driving device. The first grinding wheel driving device comprises a first grinding wheel driving motor 244, a pinion 245 coaxially installed with the first grinding wheel driving motor 244, a bull gear 246 coaxially installing with the first grinding wheel shaft 242, and a pinion 245 installed on the pinion 245 and the bull gear. 246 on conveyor belt 247.

The X forward guide rail and the X backward guide rail include three first guide rod circular through holes (not shown), the first guide rod circular through hole 250, the first guide rod circular through hole (not shown), and three isosceles triangle distributions arranged on the X direction slide seat 248. Rod round through hole 251, the first guide rod round through hole (not shown) near the front side of X-direction slide seat 248, the first guide rod round through hole 250, the first guide rod round through hole 251 near the X-direction slide seat 248 rear side and located On the same vertical plane, the guide sleeve (not shown) installed in the first guide rod circular through hole (not shown), the guide sleeve 253 installed in the first guide rod circular through hole 250, the guide sleeve 253 installed in the first guide rod circular through hole 250, the guide sleeve installed in the first guide rod The guide sleeve 254 in the circular through hole 251, the first round guide rod (not shown) that cooperates with the guide sleeve (not shown), the first round guide rod 256 that cooperates with the guide sleeve 253, the first round guide rod 256 that cooperates with the guide sleeve 254 A round guide rod 257, the first round guide rod (not shown), the first round guide rod 256, and the two ends of the first round guide rod 257 are all fixed with the main support frame 258. The first screw mandrel 259 is arranged on the angle bisector of the first guide rod circular through hole (not shown), the first guide rod circular through hole 250, and the first guide rod circular through hole 251 axis center lines distributed in an isosceles triangle apex angle superior.

The Y-to-left guide rail and the Y-to-right guide rail include three second guide rod circular through holes 261 , second guide rod circular through holes 262 , and second guide rod circular through holes 263 arranged on the Y-direction slide seat 260 and distributed in an isosceles triangle. , the second guide rod circular through hole 261 is close to the left side of the Y-direction slide seat 260, the second guide rod circular through hole 262 and the second guide rod circular through hole 263 are close to the right side of the Y-direction slide seat 260 and are located on the same vertical plane, installed on The guide sleeve 264 in the second guide rod circular through hole 261, the guide sleeve 265 installed in the second guide rod circular through hole 262, the guide sleeve 266 installed in the second guide rod circular through hole 263, the first guide sleeve 264 that cooperates Two circular guide rods 267, the second circular guide rod 268 that cooperates with guide sleeve 265, the second circular guide rod (not shown) that cooperates with guide sleeve 266, the second circular guide rod 267, the second circular guide rod 268, Both ends of the second round guide rod (not shown) are fixed to the X-direction sliding seat 248 . The second screw mandrel (not shown) is arranged on the angle bisector of the second guide rod circular through hole 261, the second guide rod circular through hole 262, and the second guide rod circular through hole 263 axial center lines distributed in the isosceles triangle apex angle superior.

Example 11

As shown in FIG. 19 , the difference from Embodiment 10 is that the numerical control equipment is a rail grinder; the Z guide rod top seat 281 is fixed on the top of the Z guide rod 282 . A fourth swing base 283 is integrally formed at the bottom of the Z guide rod 282, and also includes a fourth swing shaft 284 in the horizontal direction installed on the fourth swing base 283 and a fourth swing shaft motor 285 connected to the fourth swing shaft 284. . The main machining head includes a main machining head base 286, a main shaft motor (not shown) installed in the main machining head base, and a vertical second grinding wheel shaft (not shown) connected with the main shaft motor (not shown). A second grinding wheel 287 is coaxially fixed at the lower end of the second grinding wheel shaft (not shown); the main processing head seat 286 and the fourth pendulum shaft 284 are integrally formed.

Example 12

As shown in Fig. 20 and Fig. 21, the difference from Embodiment 10 is that the numerical control equipment is a plane guide rail compound grinding machine. Two independent first Z guide rods 301 and second Z guide rods 302 that can move up and down are also provided on the Y-direction sliding seat 300 .

The structures of the Z-direction guide device of the first Z-direction rod 301 , the active power head 303 installed on the Z-direction guide device, and the plane grinding wheel 304 are the same as those of the tenth embodiment.

The structure of the Z-direction guide device of the second Z-direction rod 302, the active power head 305 installed on the Z-direction guide device, and the guide rail grinding wheel 306 is the same as that of Embodiment 11.

Example 13

As shown in FIGS. 22 to 24 , the difference from Embodiment 5 is that the workpiece clamping device includes a first chuck mechanism 320 and a first tailstock mechanism 321 installed on opposite sides of the main body frame. On opposite sides of the main body frame, there are respectively provided a third installation seat 322 and a fourth installation seat 323 connected to the main support frame at the top, connected to the base at the bottom, and connected to the support column at both sides. The third mounting seat 322 and the fourth mounting seat 323 are integrally formed with the main body frame. The third mounting seat 322 is provided with the first circular through hole 324 in the horizontal direction of the first chuck mechanism 320, and the fourth mounting seat 323 is provided with the first tailstock mechanism 321 installed, which is the same as the first circular through hole 324. The second round through hole 325 of the shaft.

The first chuck mechanism 320 is a universal chuck mechanism that can automatically rotate and automatically open and close for use in numerical control equipment.

A mounting boss 326 is extended on the surface of the fourth mounting seat 323 away from the third mounting seat 322 , and the second circular through hole 325 penetrates the mounting boss 326 . The first tailstock mechanism 321 includes a top 327, a screw rod 328 fixed on the top 327, a mounting post 329 fixed on the surface of the mounting boss 326 away from the third mounting seat 322, and a mounting seat 330 fixed on the mounting post 329, The top driving motor 331 and the anti-rotation screw 332 are installed on the surface of the installation base 330 away from the installation boss 326 . The screw rod 328 passes through the mounting base 330 and is connected with the motor shaft of the top drive motor 331 . On the mounting boss 326 is provided a threaded through hole for matching with the anti-rotation screw 332 , and on the top 327 is provided with an axial anti-rotation groove 333 . The anti-rotation screw 332 extends into the anti-rotation groove 333 through the threaded through hole.

A milling cutter 335 is attached to the main machining head 334 . When turning is required, the milling cutter can also be replaced with a turning cutter.

The base 336 is hollowed out. On the base 336 there is no workbench mounted.

Example 14

As shown in Figure 25, different from Embodiment 13, an avoidance hole 352 for installing a motor shaft and a coupling 351 is provided on the Z guide rod top seat 350, and a motor 353 is fixed on the Z guide rod top seat 350. , the motor shaft of the motor 353 is connected with the Z guide rod 354 through a coupling 351 . The Z guide rod 354 can only rotate relative to the Z guide rod top seat 350 . A first swing base 355 is fixed on the Z guide rod 354, and also includes a horizontal first swing shaft 356 mounted on the first swing base 355 and a motor 357 connected to the first swing shaft 356 through a coupling 359, The main machining head 358 is mounted on the first swing shaft 356 .

Example 15

As shown in Figure 26, the difference from Embodiment 13 is that the CNC equipment is a CNC cylindrical grinding machine, a main processing headstock 361 is fixed at the bottom of the Z guide rod 360, and a spindle motor 362 is installed on the main processing headstock 361. The grinding wheel shaft 364 of the grinding wheel 363 passes through the through hole 365 on the main processing headstock 361 and is connected with the main shaft motor 362 .

Example 16

As shown in Figures 27 and 28, the difference from Embodiment 13 is that the numerical control equipment is a numerical control internal and external cylindrical grinding machine. The main processing head includes a main processing head seat 371 fixed on the bottom of the Z guide bar 370 , a third grinding wheel shaft, a third grinding wheel shaft driving motor 373 , a pinion 374 , a bull gear 375 , and a conveyor belt 376 . The third grinding wheel axle includes an outer cylindrical grinding wheel axle 377 and an inner cylindrical grinding wheel axle 378 . Below the main processing head seat 371, a parallel outer circle grinding wheel axle mounting seat 379 and an inner circle grinding wheel axle mounting seat 380 protrude vertically downward. A mounting protrusion 381 is provided on the main processing headstock 371 . The third grinding wheel shaft driving motor 373 is installed on the installation protrusion 381 , and the pinion 374 is installed on the side of the installation protrusion 381 away from the third grinding wheel shaft driving motor 373 , and is connected with the motor shaft of the third grinding wheel shaft driving motor 373 . The bull gear 375 is installed between the outer circle grinding wheel axle mounting seat 379 and the inner circle grinding wheel axle mounting seat 380 , and is socketed with the pinion gear 374 through the conveyor belt 376 . The outer circle grinding wheel shaft 377 and the inner circle grinding wheel shaft 378 are coaxially installed on both sides of the bull gear 375 . The cylindrical grinding wheel shaft 377 passes through the cylindrical grinding wheel shaft mount 379 and is installed together with the cylindrical grinding wheel 382 . The inner circle grinding wheel shaft 378 passes through the inner circle grinding wheel shaft mount 380 and is installed together with the inner circle grinding wheel 383 .

Example 17

As shown in Figures 29 and 30, the difference from Embodiment 13 is that the numerical control equipment is a numerical control internal grinding machine. The bottom of the Z guide bar 390 is fixed with the main processing headstock 391, the third grinding wheel shaft driving motor 392 is installed on the main processing headstock 391, and the emery wheel shaft 394 of the inner circle grinding wheel 393 passes through the passage on the main processing headstock 391. The hole 395 is connected to the motor shaft of the third grinding wheel spindle driving motor 392 .

The chuck mechanism 397 is mounted on only one side of the main body frame 396 .

Example 18

As shown in FIG. 31 , the difference from Embodiment 14 is that there is no hollow on the base 401 , and a workbench 402 is fixed on the base 401 .

Example 19

As shown in FIG. 32 and FIG. 33 , the difference from Embodiment 13 is that a rotary table 411 that can only rotate relative to the base 410 is installed on the base 410 .

A first swing base 413 is fixed at the bottom of the Z guide rod 412, and also includes a horizontal first swing shaft 414 mounted on the first swing base 413 and a first swing shaft motor 415 connected to the first swing shaft 414, The main machining head 416 is mounted on the first swing shaft 414 . At the main machining head 416 is a welding torch 417 .

Example 20

As shown in FIG. 34 , different from Embodiment 13, the top plane 421 of the main support frame 420 is an inclined plane with a set angle to the horizontal plane. The X-direction rail includes two X-direction circular guide rods 422 and X-direction circular guide rods 423 near the front and rear sides of the main support frame 420 . The X-direction screw rod 425 is placed between the X-direction circular guide rod 422 and the X-direction circular guide rod 423 and is coplanar with the X-direction circular guide rod 422 and the X-direction circular guide rod 423 . The Y guide rail includes two Y-direction circular guide rods 424 close to the left and right sides of the X-direction slide seat. The Y-direction screw rod (not shown) is placed between the two Y-direction circular guide rods 424 and is coplanar with the two Y-direction circular guide rods 424 . The X-direction circular guide rod 422 , the X-direction circular guide rod 423 , and the two Y-direction circular guide rods 424 are parallel to the top plane of the main support frame 420 .

Example 21

As shown in Fig. 35, the difference from Embodiment 13 is that the numerical control equipment is a numerical control lathe. A turning tool 431 is attached to the main machining head 430 .

Example 22

As shown in FIG. 36 , different from Embodiment 14, the top plane 441 of the main support frame 440 is an inclined plane with a set angle to the horizontal plane. The structures of the X forward guide rail and the X backward guide rail are the same as in Embodiment 1, and are placed in the main support frame 440 . The structures of the Y-to-left guide rail and the Y-to-right guide rail are the same as in Embodiment 1. The X forward linear guide track, the X backward linear guide track, the Y leftward linear guide track, and the Y rightward linear guide track are parallel to the top plane 441 of the main support frame 440 .

The top plane 441 of the main support frame 440 is connected to the support column 446 through an arc surface 447 .

Example 23

As shown in Figure 37, the difference from Embodiment 14 is that on one side of the main support frame 460 parallel to the X guide rail, the left and right sides of the main support frame 460 are protruding outward along the Y direction. 461; on the side of the X-direction slide seat 466 towards the first elongated portion 461, a second elongated portion 458 is protruded outward along the Y direction; The first round through hole 462 passes through the second elongated part 458 , and the first round guide rod 464 is installed on the first round through hole 462 at both ends. The X front guide rail includes a first circular through hole 463 that is arranged on the side of the X-direction slide 466 away from the first elongated portion 461, and passes through the X-direction slide 466, and the first circular through-hole 463 with both ends installed on the first circular through-hole 463. The guide rod 465 ; the first screw rod 459 is located in the middle of the first round guide rod 464 and the first round guide rod 465 and is coplanar with the first round guide rod 464 and the first round guide rod 465 .

On one side of the X-direction slide 466 parallel to the X guide rail, an extension 467 protrudes along the X direction; on the side of the Y-direction slide 468 facing the extension 467, an extension 459 protrudes outward along the X direction ; Y to the left guide rail includes the second round through hole 469 that is arranged on the extension 467 of the Y slide seat 468, the second round guide rod 471 that passes the extension 459 and the two ends are installed on the second round through hole 469, Y The rightward guide rail includes a second round through hole 470 arranged on the side of the Y-direction slide 468 away from the extension portion 467, a second round guide rod 472 that passes through the Y-direction slide 468 and is installed on the second round through-hole 470 at both ends. ; The second screw rod 473 is located in the middle of the second round guide rod 471 and the second round guide rod 472 and is coplanar with the second round guide rod 471 and the second round guide rod 472 .

Example 24

As shown in Figure 38 and Figure 39, different from Embodiment 14, the X forward guide rail and the X backward guide rail are hard rails; V-shaped guide parts 491 are protruding outward on both sides of the X-direction sliding seat 490 , the upper guide surface of the V-shaped guide part 491 is parallel to the horizontal plane, and the lower guide surface is inclined to the horizontal plane; an X-direction linear hard rail track 493 is fixed on the main support frame 492, and the X-direction linear hard rail track is fixed on the main support frame 492 and the X-direction linear hard rail track The V-shaped guide groove 494 that cooperates with the V-shaped guide portion 491 is formed on the 493; the horizontal guide surface of the V-shaped guide groove 494 is formed on the X-direction linear hard rail track 493, and the inclined guide surface is formed on the main support frame 492; Both the forward guide rail and the X backward guide rail include a V-shaped guide portion 491 and a V-shaped guide groove 494 . The X-direction straight hard rail track 493 is placed in the main support frame 492 .

The Y guide rail to the left and the Y guide rail to the right are hard rails; the front and rear sides of the Y slide seat 495 are all protruded outwards with a V-shaped guide 496, the upper guide surface of the V-shaped guide 496 is parallel to the horizontal plane, and the lower guide surface They are all inclined to the horizontal plane; a Y-direction linear hard rail track 497 is fixed on the X-direction slide seat 490, and a V-shaped guide that cooperates with the V-shaped guide part 496 is formed on the X-direction slide seat 490 and the Y-direction linear hard rail track 497. Groove 498; the horizontal guide surface of the V-shaped guide groove 498 is formed on the Y-direction linear hard rail track 497, and the inclined guide surface is formed on the X-direction slide seat 490; the Y forward guide rail and the Y backward guide rail both include V-shaped guide parts 496 and V-shaped guide groove 498. Y is placed in the X direction slide seat 490 to linear hard rail track 497.

Example 25

As shown in FIG. 40 , the difference from Embodiment 1 is that the main support column 500 is circular, the main support column 500 is fixed on the base 501 , and the main support frame 502 is fixed on the main support column 500 .

Example 26

As shown in FIG. 41 , the difference from Embodiment 14 is that the structure of the X-forward guide rail and the X-backward guide rail is the same as that of Embodiment 1. Left fixed block 503 is fixed on the left side of main support frame 507, and right fixed block 504 is fixed on the right side of main support frame 507; On the side of the X direction screw rod 506 that is connected with the motor shaft of the first drive motor 505, pass through the left fixed block 503, the first screw nut (not shown), X to be installed on the right fixed block 504 after sliding seat 508 ; X to screw mandrel 506 and left fixed block 503, X to sliding seat 508, right fixed block 504 to avoid space.

The structures of the Y-to-left guide rail and the Y-to-right guide rail are the same as in Embodiment 1. Front fixed block 509 is fixed on the front side of X direction slide seat 508, rear fixed block 510 is fixed on the rear side of X direction slide seat 508; On the side of the Y direction screw 512 connected with the motor shaft of the first driving motor 511, it passes through the front fixing block 509, the second screw nut 513, and the X direction sliding seat 508 and is installed on the rear fixing block 510; The rod 512 and the front fixing block 509, the X-direction sliding seat 508, and the rear fixing block 510 are evacuated.

Example 27

As shown in FIG. 42 , the difference from Embodiment 2 is that the main processing head is a paint spraying head 520 .

Example 28

As shown in FIG. 43 , the difference from Embodiment 1 is that only the four corners of the base 540 are integrally formed with square support columns 541 , and there is no transverse reinforcing rib between the support columns 541 .

Example 29

As shown in Figure 44, different from Embodiment 14, the X forward guide rail and the X backward guide rail are hard rails; V-shaped guide parts 544 are protruding outward on the front and rear sides of the X-direction slide seat 543; The support frame 545 is fixed with the X downward linear hard rail track 546, and the X downward linear hard rail track 546 is fixed with the X upward linear hard rail track 547, and the X upward linear hard rail track 546 and the X downward linear hard rail track 546 fixed together A V-shaped guide groove 549 matched with the V-shaped guide part 544 is formed on the linear hard rail track 547; one guide surface of the V-shaped guide groove 549 is formed on the X downward linear hard rail track 546, and the other guide surface is formed on the X On the upward linear hard rail track 547; the X forward guide rail and the X backward guide rail all include a V-shaped guide part 544 and a V-shaped guide groove 549;

On the top surface of the X downward linear hard rail track 546 away from the guide rail surface side of the X downward linear hard rail track 547, a resisting portion 550 is vertically extended upwards, and the vertical surface of the X upward linear hard rail track 546 and the resisting portion The vertical side of the 550 fits.

The Y-to-left guide rail and the Y-to-right guide rail are hard rails; on the left and right sides of the Y-direction slide seat 548, there is a Y-direction guide part whose guide bottom surface is inclined to the horizontal plane, the guide side is perpendicular to the horizontal plane, and the guide top surface is parallel to the horizontal plane. 551; there is also a Y-direction linear hard rail track 552 fixed with the X-direction slide seat 543; the Y-direction linear hard rail track 552 and the X-direction slide seat 543 are fixed together to form a Y guide groove 553 that cooperates with the Y-direction guide part 551 The guide top surface of the Y guide groove 553 is formed on the Y-direction linear hard rail track 552, the guide bottom surface and the guide side of the Y guide groove 553 are formed on the X-direction slide seat 543; the Y guide rail includes a Y-direction guide portion 551 and a Y Guide groove 553.

On the left and right sides of the X-direction slide seat 543, the positions corresponding to the Y-direction linear hard rail track 552 are provided with mutually perpendicular Y-direction L-shaped installation parts 554, and the Y-direction linear hard rail rail 552 is fixed on the Y-direction L-shaped installation part 554. on the horizontal plane and fit with the vertical plane of the Y-direction L-shaped installation part 554.

The Y-direction guide parts 551 on the left and right sides of the Y-direction slide seat 550 are installed in the Y-direction groove 553 . The Y-direction L-shaped mounting portion 554 passes through the X-direction sliding seat 543 . The front and rear end surfaces of the Y-direction linear hard rail track 552 are flush with the outer surfaces of the X-direction slide seat 543 .

Example 30

As shown in FIG. 45 , the difference from Embodiment 1 is that the main support column 570 is square, the main support column 570 is fixed on the base 571 , and the main support frame 572 is fixed on the main support column 570 .

Example 31

As shown in Figure 46, different from Embodiment 1, the X forward guide rail and the X backward guide rail are hard rails; the rear side of the X-direction slide seat 573 is provided with a guide bottom surface parallel to the horizontal plane, and a guide side surface parallel to the horizontal plane. The horizontal plane is vertical, the guide top surface is inclined to the horizontal plane X to the rear guide part 574; the front side of the X-direction slide seat 573 is provided with a guide bottom surface parallel to the horizontal plane, a guide side surface perpendicular to the horizontal plane, and a guide top surface parallel to the horizontal plane. X forward guide part (not shown); Also be provided with the front lower linear hard rail track 576 that is fixed with the main support frame 582, the front upper straight hard rail track 577 that is fixed on the front lower linear hard rail track 576, and the main The back straight hard rail track 578 fixed by the support frame 582 is fixed on the back upper straight hard rail track 579 on the back lower straight hard rail track 578; the back lower straight hard rail track 578 and the rear upper straight hard rail track 579 are fixed together Form the X-directed guide groove 580 matched with the X-directed guide part 574, the guide bottom surface and the guide side of the X-directed guide groove 580 are formed on the rear lower linear hard rail track 578, and the guide top surface of the X-directed guide groove 580 It is formed on the rear upper linear hard rail track 579; the front lower linear hard rail track 576 and the front upper linear hard rail track 577 are fixed together to form an X forward guide groove 581 that cooperates with the X forward guide part (not shown). The guide bottom surface and the guide side of the forward guide groove 581 are formed on the front lower linear hard rail track 576, and the guide top surface of the X forward guide groove 581 is formed on the front upper linear hard rail track 577; the X forward guide rail includes the X forward guide rail. (not shown) and the X forward guide groove 581, and the X backward guide rail includes the X backward guide portion 574 and the X backward guide groove 580.

The main support column 583 is circular, the main support column 583 is fixed on the base 584 , and the main support frame 582 is fixed on the main support column 583 .

Example 32

As shown in Fig. 47 and Fig. 48, a numerically controlled machine tool includes an integrally formed cement main frame and a workbench. The main body frame includes a square base 700, a main support column 701 integrally formed with the base 700 and arranged at the four corners of the base 700, and a main support column 702 respectively arranged at the middle positions of the left side, the right side and the rear side of the base 700, The main support column 703 , the main support column 704 , and the main support column 701 are formed integrally with the main support frame 705 disposed on the main support column 701 . The main support frame 705 is a square closed-loop structure with an opening facing the vertical direction.

Between the main support frame 705 and the X-direction slide seat 706, there are mutually matched X forward guide rails and X backward guide rails; The X direction sliding seat 706 that guide rail slides back and forth.

It also includes a first driving device that drives the X-direction sliding seat 706 to move back and forth; the first driving device includes a first driving motor 707, drives the X-direction sliding seat 706 to move back and forth, and is parallel to the X forward guide rail and the X rearward guide rail. An X-direction screw rod 708 connected to the motor shaft of the first drive motor 707, and a first screw nut 709 matched with the X-direction screw rod 708; the X-direction screw rod 708 is located between the X forward guide rail and the X backward guide rail.

The X-direction slide seat 706 includes a square frame 710 with an opening facing the vertical direction. On the front and rear sides of the square frame 710, X-direction rail slide seat fixing blocks 711 are protruded respectively, and on the bottom surfaces of the left and right sides of the square frame 710, There is a lower bump 712 .

The X forward guide rail and the X backward guide rail include an X-direction linear slide track 713 that is provided with balls on the main support frame 705, and is fixed on the X-direction guide rail slide seat fixing block 711 bottom surface and the X-direction linear slide track 713 cooperates. The guide rail slide seat 714; the main support frame 705 also includes the Y-direction positioning bar 715 installed at the two ends of the front and rear X-direction linear sliding rails 713, and downward mutually perpendicular and X-direction linear slides are provided below the Y-direction positioning bar 715. The positioning surface 716 matched with the top surface of the track 713 and the positioning surface 717 matched with the inner side surface of the X-direction linear sliding track 713 . The left and right end surfaces of the X-direction linear sliding track 713 are flush with the outer surface of the main support frame 705 .

The first driving motor 707 is installed on the outer surface of the Y direction positioning bar 715, the first screw nut 709 is fixed on the lower protrusion 712 of the X direction slide seat 706, and the X direction screw rod 708 cooperates with the first screw nut 709; The screw rod 708 passes through the Y-direction positioning bar 715 installed with the first drive motor 707, the first screw nut 709, and the X-direction slide seat 706 is installed on the Y direction far away from the first drive motor 707 on the side away from the first screw nut 709. On the positioning bar 715, the X-direction screw mandrel 708, the Y-direction positioning bar 715, and the X-direction sliding seat 706 avoid space.

It also includes a Y-direction slide seat 718, and a Y-direction left guide rail and a Y-direction right guide rail are provided between the X-direction slide seat 706 and the Y-direction slide seat 718.

It also includes a second driving device that drives the Y-sliding seat 718 to move back and forth; the second driving device includes a second drive motor 719 that drives the Y-sliding seat 718 to move back and forth, and is parallel to the Y-to-left rail and the Y-to-right rail. A Y-direction screw rod 720 connected to the motor shaft of the second drive motor 719 , and a second screw nut 721 matched with the Y-direction screw rod 720 .

The Y-direction slide seat 718 includes a Y-direction slide base plate 722, two or more support columns 723 protruding vertically upward from the Y-direction slide base plate 722, and a second nut vertically protruding downward from the Y-direction slide base plate 722. The fixing protrusion 724 protrudes from the Y-direction slide base plate 722 in the left and right directions of the second nut fixing protrusion 724 .

The Y-to-left guide rail and the Y-to-right guide rail are slide rails; including a Y-direction linear slide track 725 with balls installed on the X-direction slide seat 706, fixed on the bottom surface of the Y-direction slide base plate 722 and the Y-direction linear slide track The Y guide rail slide seat 726 that 725 cooperates.

The second screw nut 721 is fixed on the Y-direction slide seat 718, and the Y-direction screw mandrel 720 cooperates with the second screw nut 721; on the X guide rail slide seat fixing block 711 on the front and rear sides, the front fixing block 727 and the rear fixing block 727 are correspondingly fixed. Fixed block 728; The second drive motor 719 is fixed on the side of the front fixed block 727 away from the rear fixed block 728, and the Y-direction screw mandrel 720 connected with the motor shaft of the second drive motor 719 passes through the front fixed block 727, the second wire Female 721, Y to slide seat 718 are installed on the rear fixed block 728; Y to screw mandrel 720 and Y to slide seat 718, front fixed block 727, rear fixed block 728 avoid space.

There is also a Z-direction guide installed on the Y-direction slide 718. The Z-direction guide includes a circular Z guide rod 729 that can move up and down, and the third driving device that drives the Z guide rod 729 to move up and down is arranged in the Y direction. The bottom of the sliding seat 718 and the Z guide sleeve 730 integrally formed with the Y-direction sliding seat 718 . A motor fixing plate 731 is fixed on the support column 723 .

The third drive device includes a third drive motor 732 , drives the Z guide rod 729 to move up and down, a Z guide screw 733 connected with the motor shaft of the third drive motor 732 , and a third screw nut 734 . The third screw nut 734 is fixed at the center of the Z guide rod 729 top, and one end of the Z direction screw rod 733 is connected with the third driving motor 732 installed on the motor fixing plate 731, and the other end of the Z direction screw rod 733 passes through the motor and is fixed. The plate 731 cooperates with the third screw nut 734, and stretches into the Z guide rod 729 to avoid space with the Z guide rod 729.

The Z guide rod 729 passes through the Y-direction slide seat 718 and the Z guide sleeve 730 . A first swing base 735 is fixed on the bottom of the Z guide rod 729, and also includes a horizontal first swing shaft 736 mounted on the first swing base 735 and a first swing shaft motor 737 connected to the first swing shaft 736, The main machining head 738 is mounted on the first swing shaft 736 .

The Z guide rod 729 can only move up and down, and the main processing head 738 is installed on the first pendulum shaft 736 to realize the four-axis linkage processing of the CNC equipment with X-axis left and right movement, Y-axis forward and backward movement, Z-axis up and down movement, and pendulum axis swing.

Example 33

As shown in Figure 49, different from Embodiment 32, a horizontal connecting column 752 is provided between the main supporting columns 751, and a horizontal connecting column 753 and a vertical connecting column 753 are provided between the main supporting columns 751 on the rear side. Connect post 754 .

X forward guide rail and X backward guide rail are slide rails; base 750, main support column 751, main support frame 755 are integrally formed cement main frame; also include the X direction embedded in main support frame 755 when molding main support frame 755 Guide rail support bar 756, X forward guide rail, X backward guide rail comprise the X direction linear sliding track 757 that is provided with ball on the X guide rail support bar 756, be fixed on X guide rail slide seat fixed block 758 bottom surface and X direction. The X guide rail slide seat 759 that linear sliding track 757 cooperates; The vertical positioning surface 761 cooperates with the top surface of the X-guiding rail support bar 756 , and the positioning surface 762 cooperates with the inner surface of the X-guiding rail support bar 756 . The left and right end surfaces of the X-direction rail support bar 756 and the X-direction linear sliding track 757 are flush with the outer surface of the main support frame 751 .

Example 34

As shown in FIG. 50 , the difference from Embodiment 24 is that the X-direction L-shaped mounting portion 780 penetrates the main support frame 781 , and the left and right end surfaces of the X-direction linear hard rail track 782 are flush with the left and right sides of the main support frame 781 . The two guide surfaces of the V-shaped guide portion 783 on the front and rear sides of the X-direction slide seat 780 are inclined surfaces inclined to the horizontal plane.

Example 35

As shown in Figure 51, different from Embodiment 13, the X forward guide rail and the X backward guide rail are hard rails. On one side of the main support frame 800 parallel to the X-guiding rail, a first extension portion 801 protrudes along the Y-direction. On the side of the X-direction sliding seat 803 facing the first elongating portion 801 , a second elongating portion 798 protrudes outward along the Y direction. The X-direction screw rod 802 is installed in the middle of the X-direction sliding seat 803 . The first X-direction linear hard rail track 806 is fixed on the first elongated part 801, and the first X-direction hard rail track 806 is formed on the first elongated part 801 and the first X-directed linear hard rail rail 806 and is arranged on the second elongated part 798. The first V-shaped guide groove 807 that the V-shaped guide part (not shown) cooperates; One guide surface of the first V-shaped guide groove 807 is formed on the first X-direction linear hard rail track 806, and the other guide surface is formed on the second On an extension part 801 . On the main support frame 800, a second X-direction linear hard rail track 808 is fixed on the side away from the first elongated portion 801. On the main support frame 800 and the second X-direction linear hard rail track 808, a second The second V-shaped guide groove 809 matched with the V-shaped guide part 805; one guide surface of the second V-shaped guide groove 809 is formed on the second X-direction linear hard rail track 808, and the other guide surface is formed on the main support frame 800 ; Both the X forward guide rail and the X backward guide rail include a V-shaped guide part and a V-shaped guide groove.

On one side of the X-direction sliding seat 803 parallel to the X-guiding rail, an extension part 810 is protruded along the Y-direction. On the side of the Y-direction sliding seat 811 facing the extension portion 810 , an extension portion 799 protrudes outward along the X direction. The Y-direction screw rod is installed in the middle of the Y-direction slide seat. The structure of the Y-towards left guide rail and the Y-to-right guide rail adopts the structure of the X forward guide rail and the X backward guide rail, and will not be described in detail.

Example 36

As shown in Fig. 52, different from Embodiment 32, a horizontal connecting column 822 is provided between the main supporting columns 821 on the left and right sides, and a horizontal connecting column 823 is provided between the main supporting columns 821 on the rear side. And vertical connecting column 824.

The X forward guide rail and the X backward guide rail are hard rails. It also includes the X-guided rail support bars 826 embedded in the front and rear sides of the main support frame 825 when forming the main support frame 825; The bottom of the bar 827 is provided with a positioning surface 828 that cooperates with the X guide rail support bar 826 top surface on the front and rear sides, and a positioning surface 829 that cooperates with the X guide rail support bar 826 inner side on the front and rear sides; There is a table 819 that fits into the base 820 when the base 820 is molded.

On both sides of the front and back of the X-direction slide seat 830, X-direction V-shaped guide parts 831 are protruded outwards. A lower linear hard rail track 832 is fixed on the upper, and an upper linear hard rail track 833 is fixed on the lower linear hard rail track 832. On the upper linear hard rail track 833 and the lower linear hard rail track 832, which are fixed together, there is a shape with the X direction. The X-direction V-shaped guide groove 834 matched with the V-shaped guide part 831; one guide surface of the X-direction V-shaped guide groove 834 is formed on the lower linear hard rail track 832, and the other guide surface is formed on the upper linear hard rail track 833; X Both the forward guide rail and the X backward guide rail include an X-direction V-shaped guide portion 831 and an X-direction V-shaped guide groove 834 .

The Y-to-left guide rail and the Y-to-right guide rail are hard rails. Y-direction V-shaped guide parts 843 are protruding outward on both sides of the Y-direction slide seat 835, and the two guide surfaces of the Y-direction V-shaped guide part 843 are slopes inclined to the horizontal plane; on the X-direction slide seat 830 1. A Y-direction linear hard rail track 836 is fixed near the left and right sides, and a Y-direction V-shaped guide groove 837 that cooperates with the Y-direction V-shaped guide part 843 is formed on the Y-direction linear hard rail track 836 and the X-direction slide seat 830; One guide surface of the Y-direction V-shaped guide groove 837 is formed on the Y-direction linear hard rail track 836, and the other guide surface is formed on the X-direction slide seat 830; the Y-direction left guide rail and the Y-direction right guide rail both include Y-direction V-shaped The guide part 843 and the Y-direction V-shaped guide groove 837 .

Front fixed block 838 and rear fixed block 839 are correspondingly fixed on the front and rear sides of X-direction slide seat 830; The Y-directed screw rod 842 connected by the shaft passes through the front fixed block 838, the second screw nut 841, and the Y-directed slide seat 835 and is installed on the rear fixed block 839; , The rear fixed block 839 avoids the space.

Example 37

As shown in FIG. 53 , the difference from Embodiment 31 is that the main support frame 851 is assembled from four L-shaped support frames 852 . On the rear side of the X-direction slide seat 850, there is an X-direction rear guide part 853 whose guide bottom surface is parallel to the horizontal plane, the guide side surface is perpendicular to the horizontal plane, and the guide top surface is inclined to the horizontal plane; Outwardly, there is an X forward guide part (not shown) whose guiding bottom surface is parallel to the horizontal plane, the guiding side is perpendicular to the horizontal plane, and the guiding top surface is parallel to the horizontal plane; it is also provided with a front lower linear hard rail track fixed with the main support frame 851 855, the straight hard rail track 856 fixed on the front straight hard rail track 855, the straight hard rail track 857 fixed with the main support frame 851, the upper straight line fixed on the back straight hard rail track 857 Hard rail track 858; the rear lower linear hard rail track 857 fixed together, the rear upper linear hard rail track 858, and the main support frame 851 form an X-directed guide groove 859 that cooperates with the X-directed guide part 853, and the X-directed guide The guide bottom surface of the groove 859 is formed on the main support frame 851, the guide side of the X-to-rear guide groove 859 is formed on the rear lower linear hard rail track 857, and the guide top surface of the X-to-rear guide groove 859 is formed on the rear upper linear hard rail On the track 858; the front lower straight hard rail track 855 fixed together, the front upper straight hard rail track 856, and the main support frame 851 form the X forward guide groove 860 that cooperates with the X forward guide part 854, and the X forward guide groove 860 The guide bottom surface is formed on the main support frame 851, the guide side of the X forward guide groove 860 is formed on the front lower linear hard rail track 855, and the guide top surface of the X forward guide groove 860 is formed on the front upper linear hard rail track 856; X The forward guide includes an X forward guide (not shown) and an X forward guide 860 , and the X rear guide includes an X rear guide 853 and an X rear guide 859 .

Example 38

As shown in Figure 54, different from Embodiment 36, the X forward guide rail and the X backward guide rail are hard rails; the front side of the X-direction slide seat 861 is provided with a guide bottom surface parallel to the horizontal plane, and a guide side surface parallel to the horizontal plane. The horizontal plane is vertical, the X forward guide part (not shown) that the guide top surface is inclined to the horizontal plane; the rear side of the X-direction slide seat 861 is provided with a guide bottom surface parallel to the horizontal plane, a guide side surface perpendicular to the horizontal plane, and a guide top surface X to the rear guide part 862 parallel to the horizontal plane; on the top surface of the main support frame 863, near the front side of the main support frame 863, the front support bar 864 of the X-guiding rail is fixed, and the front support bar 864 of the X-guiding rail is fixed with a front Lower linear hard rail track 865, fixed front upper linear hard rail track 866 on the front lower linear hard rail track 865; on the top surface of the main support frame 863, near the rear side of the main support frame 863, an X guide rail rear support bar is fixed 867, on X guide rail rear support bar 867, be fixed with rear straight hard rail track 868, on the rear lower straight hard rail track 868, fix back upper straight hard rail track 869; Back lower straight hard rail track 868, rear upper straight line The hard rail tracks 869 are fixed together to form an X-directed guide groove 870 that cooperates with the X-directed guide portion 862. The guide bottom surface and the guide side of the X-directed guide groove 870 are formed on the rear and lower linear hard-rail track 868, and the X-directed direction is backward. The guide top surface of the guide groove 870 is molded on the rear upper linear hard rail track 869; the front lower linear hard rail track 865 and the front upper linear hard rail track 866 are fixed together to form a joint with the X forward guide (not shown). X forward guide groove 871, the guide bottom surface and guide side of X direction slide seat 861 are formed on the front lower linear hard rail track 865, and the guide top surface of X direction slide seat 861 is formed on the front upper linear hard rail track 866; The front guide rail includes an X forward guide (not shown) and an X forward guide groove 871 , and the X rear guide includes an X rear guide 862 and an X rear guide groove 870 .

Example 39

As shown in Figure 55 and Figure 56, the difference from Embodiment 18 is that the X forward guide rail and the X backward guide rail are hard rails. The front and rear sides of the X-direction slide seat 884 protrude outwards with a guide bottom surface parallel to the horizontal plane, a guide side surface perpendicular to the horizontal plane, and an X-direction guide portion 872 inclined from the guide top surface to the horizontal plane; on the top of the main support frame 873, close to the main support frame Both sides of 873 are fixed with X-direction straight hard rail track 874; X-direction straight hard rail track 874 is fixed together with main support frame 873 to form X guide groove 883 that cooperates with X-direction guide part 872, and the guide top of X guide groove 883 The surface 875 is formed on the X-direction linear hard rail track 874, the guide bottom surface 876 of the X guide groove 883, and the guide side 877 are formed on the main support frame 873; Guide groove 883. The left and right end surfaces of the X-direction linear hard rail track 874 , the guide bottom surface 876 of the X guide groove 883 , and the guide side surface 877 are flush with the inner surface of the main support frame 873 .

The Y-to-left guide rail and the Y-to-right guide rail are hard rails; both sides of the front and rear sides of the Y-slide seat 878 protrude outward to be provided with a Y-to-V-shaped guide portion 879, and the two guide surfaces of the Y-to-V-shaped guide portion 879 are A slope inclined to the horizontal plane; on the X-direction slide seat 884, a Y-direction linear hard rail track 880 is fixed near the left and right sides, and a Y-direction V-shaped shape is formed on the Y-direction linear hard rail track 880 and the X-direction slide seat 884. The Y-direction V-shaped guide groove 881 matched with the guide part 879; one guide surface of the Y-direction V-shaped guide groove 881 is formed on the Y-direction linear hard rail track 880, and the other guide surface is formed on the X-direction slide seat 884; Both the left guide rail and the Y-direction right guide rail include a Y-direction V-shaped guide portion 879 and a Y-direction V-shaped guide groove 881 . The left and right end surfaces of the Y-direction straight hard rail track 880 are flush with the inner surface of the X-direction slide seat 884 .

The second drive motor 882 is fixed on the side of the Y-slider 878, and the Y-screw 885 that is axially connected to the second drive motor 882 passes through the side of the X-slider 884 where the second drive motor 882 is installed. Screw nut (not shown), Y slide seat 878 are installed on the side of X slide seat 884 away from the second drive motor 882;

Example 40

As shown in Figure 57, different from Embodiment 31, the X forward guide rail and the X backward guide rail are hard rails. On the front and rear sides of the X-direction slide seat 901, there is an X-direction guide part 902 whose guiding bottom surface is parallel to the horizontal plane, the guiding side surface is perpendicular to the horizontal plane, and the guiding top surface is inclined to the horizontal plane; above the main support frame 903, close to the main support The front and rear sides of frame 903 are all fixed with X downward linear hard rail track 904, and X upward linear hard rail track 905 is fixed on X downward linear hard rail track 904; X downward linear hard rail track 904, X upward linear The hard rail track 905 is fixed together to form the X guide groove 906 that cooperates with the X-direction guide part 902. The guide bottom surface and the guide side of the X guide groove 906 are formed on the X-down linear hard rail track 904, and the X-direction guide groove 906 The guide top surface is formed on the X upward linear hard rail track 905; the X forward guide rail and the X backward guide rail include an X direction guide part 902 and an X guide groove 906. The left and right end faces of the X-down linear hard rail track 904 and the X-up straight hard rail track 905 are flush with the outer surfaces of the main support frame 903 .

Example 41

As shown in Figure 58, different from Embodiment 36, the X forward guide rail and the X backward guide rail are hard rails; the front and rear sides of the X-direction slide seat 921 are provided with a guide bottom surface parallel to the horizontal plane, and a guide side surface parallel to the horizontal plane. The horizontal plane is vertical, and the X-direction guide part 922 that guides the top surface and the horizontal plane is inclined; on the top of the main support frame 927, near the two sides of the main support frame 927, there are fixed X-direction rail support bars 923, fixed on the X-direction rail support bars 923 Have X downward linear hard rail track 924, fix X upward linear hard rail track 925 on X downward linear hard rail track 924; X downward linear hard rail track 924, X upward linear hard rail track 925 are fixed together to form and The X guide groove 926 matched with the X-direction guide part 922, the guide bottom surface and the guide side of the X guide groove 926 are formed on the X downward linear hard rail track 924, and the guide top surface of the X guide groove 926 is formed on the upper linear hard rail track 925 superior. A Y-direction positioning bar 928 is installed at both ends of the X-direction rail support bar 923 . The bottom of the Y-direction positioning bar 928 is provided with a positioning surface that cooperates with the top surface and the inner side of the X-direction rail support bar 923 . The X forward guide rail and the X backward guide rail include an X guide portion 922 and an X guide groove 926 .

Example 42

As shown in FIG. 59 , the difference from Embodiment 13 is that the workpiece clamping device includes a first chuck mechanism 932 and a second chuck mechanism installed on a main body frame 931 . The second chuck mechanism includes a chuck 933, a chuck rotating shaft 934 fixed on the chuck 933, a guide rod 935 installed outside the chuck rotating shaft 934, and a detent groove 936 arranged on the guide rod 935, which is arranged on the second chuck shaft. The stop screw mounting hole 938 on the mounting base 937 is installed in the stop screw mounting hole 938 and the stop screw 939 that cooperates with the stop groove 936, the guide rod seat 940 fixed with the guide rod 935, and the guide rod seat 940 fixed The guide rod seat 941, the chuck rotating shaft driving device, the fixed rod 942 arranged on the main body frame 931, the motor fixed plate 943 fixed with the fixed rod 942, the screw nut 944, and the screw rod 945 matched with the screw nut 944 are fixed on The motor fixing plate 943 is away from the surface of the main body frame 931 to drive the motor 946 with a screw. The chuck rotating shaft driving device includes a drive motor 947 installed on the surface of the guide bar seat 940 away from the main support frame, a pinion 948, a bull gear 949, and a conveyor belt 950.

The end of the chuck rotating shaft 934 away from the fixed chuck 933 passes through the second circular through hole 951 and is fixed to the large gear 949, the motor shaft of the driving motor 947 passes through the guide rod seat 940 and is connected with the shaft of the pinion 948, and the conveyor belt 950 is sleeved on the large gear 949 and pinion 948 on. The screw nut 944 is fixed on the guide rod seat 941.

One end of screw mandrel 945 is connected with screw mandrel driving motor 946, and the other end of screw mandrel 945 passes motor fixed plate 943, screw nut 944, guide rod seat 941 and stretches in the guide rod 935, and screw mandrel 945 and guide rod 935 are avoided .

Example 43

As shown in Figure 60, the difference from Embodiment 29 is that the X forward guide rail and the X backward guide rail are hard rails. The front and rear sides of the X-direction slide seat 960 protrude outwards with a guide bottom surface parallel to the horizontal plane, a guide side surface perpendicular to the horizontal plane, and an X-direction guide portion 961 inclined from the guide top surface to the horizontal plane; on the top of the main support frame 962, close to the main support frame Both sides of 962 are fixed with X-direction straight hard rail track 963; X-direction straight hard rail track 963 and main support frame 962 are fixed together to form X guide groove 964 that cooperates with X-direction guide part 961, and the guide top of X guide groove 964 The surface 965 is formed on the X-direction straight hard rail track 963, the guide bottom surface 966 of the X guide groove 964, and the guide side 967 are formed on the main support frame 962; Guide groove 964.

On the left and right sides of the X-direction sliding seat 960, an X-direction guide extension 968 is protruded, and on the front and rear sides of the Y-direction slide 969, a Y-direction guide extension 970 is protruded.

Example 44

As shown in FIG. 61 , FIG. 62 , and FIG. 63 , the difference from Embodiment 1 is that a first synchronous belt accommodating groove 981 is provided at the bottom of the base 980 . The first driving device includes an X-direction synchronous belt 982, which is installed in the Y-direction middle position of the four upper and lower corner positions of the main support frame 983, the first synchronous pulley 984 which cooperates with the X-direction synchronous belt 982, the first synchronous pulley 985, the first synchronous belt pulley 986, the first synchronous belt pulley 987, the first synchronous belt drive device 988 installed on the main support frame 983, the first synchronous belt drive device 988 installed on the main support frame 983 and close to the first synchronous belt drive device 988 The first tensioning pulley 989 matched with a synchronous pulley 984; one end of the X-direction synchronous belt 982 is fixed at the Y-direction middle position on one side of the X-direction slide seat 990, and the other end of the X-direction synchronous belt 982 passes through the first tensioning wheel. The gap between the wheel 989 and the first synchronous pulley 984, the first synchronous pulley 985, the first synchronous pulley 986, and the first synchronous pulley 987 are fixed in the Y direction middle on the other side of the X direction slide seat 990 Location.

There is also a sub-support frame 991 on the X-direction slide 990; the second driving device includes a Y-direction synchronous belt 992, which is installed in the X-direction intermediate position of the upper and lower four corner positions of the sub-support frame 991, and synchronized with the Y direction. The second synchronous belt pulley 993, the second synchronous belt pulley 994, the second synchronous belt pulley 995, the second synchronous belt pulley 996 that belt 992 cooperates, the second synchronous belt driving device 997 that is installed on the secondary supporting frame 991, is installed in The second tensioning pulley 998 that cooperates with the second synchronous pulley 993 close to the second synchronous belt driving device 997 on the main support frame 983; one end of the Y-direction synchronous belt 992 is fixed on the X-direction middle of one side of the Y-direction slide 999 Position, the other end of the Y-direction synchronous belt 992 passes through the gap between the second tensioning pulley 998 and the second synchronous pulley 993, the second synchronous pulley 993, the second synchronous pulley 993, the second synchronous pulley 993 It is fixed at the middle position in the X direction on the other side of the Y direction sliding seat 999.

The third driving device includes a Z-direction synchronous belt 1000, the third synchronous pulley 1002 installed on the third driving device mounting seat 1001, the third synchronous pulley 1004 installed on the Y-direction sliding seat 999, and the third synchronous pulley 1004 installed on the The third synchronous belt driving device 1005 on the three driving device mounting base 1001 is installed on the third driving device mounting base 1001 and the third tensioning pulley 1006 that is matched with the third synchronous belt pulley 1002 close to the third synchronous belt driving device 1005 One end of Z-direction synchronous belt 1000 is fixed on the upper side of the fixed plate 1007 fixed with Z-guiding rod top seat 1003, and the other end of Z-direction synchronous belt 1000 passes between the third tensioning pulley 1006 and the third synchronous pulley 1002 gap, the third synchronous pulley 1004 is fixed on the lower side of the fixed plate 1007.

Example 45

As shown in Figure 64 and Figure 65, the difference from Embodiment 14 is that the anti-rotation structure includes a second anti-rotation block 1052 and a limit cover 1053 installed on the top seat 1051 of the Z guide rod, and the second anti-rotation block 1052 A side away from the Z guide bar 1054 is provided with an anti-rotation groove 1055, and on the two opposite surfaces of the anti-rotation groove 1055, a second anti-rotation inclined surface 1057 that is vertically matched with a first support column 1056 is provided; Two anti-rotation blocks 1052 are provided with spring mounting holes (not shown) toward the side of the Z guide rod 1054, and are provided with the second anti-rotation block on the side of the Z guide rod top seat 1051 toward the second anti-rotation block 1052. The spring installation hole (not shown) on the 1052 is matched with the spring installation hole 1058, and the first spring 1059 is installed in the spring installation hole (not shown) and the spring installation hole 1058 on the second anti-rotation block 1052 . On the top seat 1051 of the Z guide rod, there is a concave part 1060 for accommodating the anti-rotation block, the second anti-rotation block 1052 is accommodated in the concave part 1060 for accommodating the anti-rotation block, and the limit cover 1053 is fixed on the top seat 1051 of the Z guide rod. The second anti-rotation block 1052 is restricted in the recessed portion 1060 for accommodating the anti-rotation block with minimal displacement.

Example 46

As shown in Figure 66, Figure 67, and Figure 68, the difference from Embodiment 33 is that the numerical control equipment is a numerical control milling machine. The workpiece clamping device includes a first chuck mechanism 1072 and a first tailstock mechanism 1073 installed on opposite sides of the main body frame. When forming the main body frame, the upper part is connected with the main support frame 1074, the lower part is connected with the base 1075, and the third mounting seat 1077 and the fourth mounting seat 1078 are connected with the support column 1076 on both sides on the opposite sides of the main frame respectively. The third mount 1077 embeds the tailstock holder (not shown) for installing the tailstock when forming the main support frame, and inserts the chuck holder 1071 for installing the chuck in the fourth mount 1078 when forming the main support frame. The third mounting seat 1077 and the fourth mounting seat 1078 are integrally formed with the main body frame. The third mount 1077 is provided with the first round through hole 1079 in the horizontal direction of the first chuck mechanism 1072, and the fourth mount 1078 is provided with the first tailstock mechanism 1073 installed, which is the same as the first round through hole 1079. The second round through hole 1080 of the shaft.

The first chuck mechanism 1072 is a universal chuck mechanism that can automatically rotate and automatically open and close for use in numerical control equipment.

A mounting boss 1081 is extended on the surface of the fourth mounting seat 1078 away from the third mounting seat 1077 , and the second circular through hole 1080 passes through the mounting boss 1081 . The first tailstock mechanism 1073 includes a top 1082, a screw 1083 fixed on the top 1082, a mounting column 1084 fixed on the surface of the mounting boss 1081 away from the third mounting seat 1077, a mounting seat 1085 fixed on the mounting column 1084, The top driving motor 1086 and the anti-rotation screw 1087 are installed on the surface of the mounting base 1085 away from the mounting boss 1081 . The screw rod 1083 passes through the mounting base 1085 and is connected with the motor shaft of the top driving motor 1086 . The mounting boss 1081 is provided with a threaded through hole matching with the anti-rotation screw 1087 , and the top 1082 is provided with an axial anti-rotation groove 1089 . The anti-rotation screw 1087 extends into the anti-rotation groove 1089 through the threaded through hole.

The Z guide rod 1099 is square, and a square guide through hole (not shown) matching the Z guide rod 1099 is provided on the Y-direction slide 1100 and the Z guide sleeve 1101 formed integrally with the Y-direction slide 1100 .

A milling cutter 1104 is attached to the main machining head 1103 . When turning is required, the milling cutter can also be replaced with a turning cutter.

The X forward guide rail and the X backward guide rail include an X linear slide track 1090 that is provided with balls on the front and rear sides of the main support frame 1074, and is fixed on the bottom surface of the X guide rail slide seat fixing block 1091 and the X linear slide track 1090. Matched X-guided rail slide 1092. The left and right end surfaces of the X-direction linear sliding track 1090 are flush with the outer surface of the main support frame 1074 .

Left fixed block 1093 is fixed on the left side of main support frame 1074, and right fixed block 1094 is fixed on the right side of main support frame 1074; On the side of the X direction screw rod 1096 that is connected with the motor shaft of the first drive motor 1095, passes through the left fixed block 1093, the first screw nut (not shown), and the X direction slide seat 1098 is away from the first screw nut (not shown) Out) one side is installed on the right fixed block 1094; X to screw mandrel 1096 and X to slide seat 1098, left fixed block 1093, right fixed block 1094 avoid space.

The base 1075 is also provided with a workbench support block 1102 embedded in the base 1075 when the base 1075 is formed, and the workbench 1105 is installed on the workbench support block 1102 .

Example 47

As shown in Figure 69 and Figure 70, the difference from Embodiment 14 is that a rotating base 1121 is fixed on the Z guide rod 1120, and a horizontal rotating shaft 1122 installed on the rotating base 1121 and a shaft coupling 1127 are also included. A motor 1123 connected to the rotating shaft 1122 . The main machining head 1124 is mounted on the rotary shaft 1122 . The main machining head 1124 includes a first tool magazine. The first tool magazine includes a tool magazine disk 1125 on which various tools 1126 are fixed, and each kind of tool 1126 is radially installed on the tool magazine disk 1125 .

Example 48

As shown in FIG. 71 , the difference from Embodiment 1 is that a second tool magazine and a tool magazine disk drive mechanism are provided on the inner side of the main body frame 1143 . The second tool magazine includes a tool magazine disk 1140; various tools 1141 are axially installed on the tool magazine disk 1140. A manipulator 1145 for delivering and installing the tool 1141 between the tool magazine 1140 and the main processing head 1144 is also provided on the inner side of the main body frame 1143 adjacent to the tool magazine 1140 . The tool magazine disc drive mechanism includes a motor 1146, a rotating shaft (not shown), and the motor 1146 is installed on the outer surface of the main frame 1143, and one end of the rotating shaft (not shown) is connected with the motor 1146, and the other end passes through the main frame 1143 and Tool magazine disc 1140 is fixed.

Example 49

As shown in Figure 72, the difference from Embodiment 5 is that a rotating base 1161 is fixed on the Z guiding rod 1160, and a horizontal rotating shaft (not shown) installed on the rotating base 1161 and a shaft coupling (not shown) a motor 1163 connected to a rotating shaft (not shown). The main processing head 1164 is installed on the rotating shaft 1161 . The main machining head 1164 includes a first tool magazine. The first tool magazine includes a tool magazine disc 1165, a variety of tools 1166 axially installed on the tool magazine disc 1165, and a tool rotating mechanism (not shown) for converting each kind of tool 1166 between the axial direction and the radial direction.

Example 50

As shown in Figure 73, different from Embodiment 20, a first swing base 1181 is fixed on the bottom of the Z guide bar 1180, and a first swing shaft (not shown) in the horizontal direction installed on the first swing base 1180 is also included. Out) and the first swing motor (not shown) connected with the first swing shaft, the main machining head 1182 is installed on the first swing shaft.

The first supporting columns 1184 are provided at the four corner positions of the Y-direction sliding seat 1183 , and the Y-direction sliding seat 1183 , the first supporting columns 1184 , and the third driving device installation seat 1185 are integrally formed.

Example 51

As shown in Figure 74, Figure 75, and Figure 76, the difference from Embodiment 18 is that a carbon brush 1203 electrically connected to an external power supply is installed on the Z guide rod top seat 1202 fixed with the Z guide rod 1201, and the Z guide rod The cylindrical outer circumference of the rod 1201 in contact with the Z guide rod top seat 1202 is provided with a conductive ring 1204 in contact with the carbon brush 1203, and an inverted L-shaped wire accommodating hole 1205 communicating with the conductive ring 1204 is provided in the Z guide rod 1201. A wire 1207 connected to the first swing motor 1206 and a wire 1209 connected to the spindle motor 1208 are housed in the inverted L-shaped wire receiving hole 1205 . On the Z guide rod 1201, there is a side hole 1210 communicating with the inverted L-shaped wire accommodation hole 1205. One end of the wire 1207 is frictionally connected to the conductive ring 1204, and the other end is connected to the first swing motor 1206 through the side hole 1210. . One end of the wire 1209 is triboelectrically connected to the conductive ring 1204 , and the other end is connected to the spindle motor 1208 .

Example 52

As shown in Figure 77, Figure 78 and Figure 79, the difference from Embodiment 18 is that a connecting rod 1222 is fixed on the Z guiding rod top seat 1221 fixed with the Z guiding rod 1220, and a connecting rod 1222 is fixed on the connecting rod 1222 to connect with the outside. The carbon brush 1223 electrically connected to the power supply is provided with a conductive ring 1224 in contact with the carbon brush 1223 on the outer circumference of the lower end of the Z guide rod 1220, and an inverted L-shaped wire accommodating hole 1225 communicated with the conductive ring 1224 is provided in the Z guide rod 1220 A wire 1227 connected to the first swing motor 1226 and a wire 1229 connected to the spindle motor 1228 are housed in the inverted L-shaped wire receiving hole 1225 . A side hole communicating with the inverted L-shaped wire accommodating hole 1225 is provided on the Z guide rod 1220 . One end of the wire 1227 is frictionally connected to the conductive ring 1224 , and the other end is connected to the first swing motor 1226 through the side hole. One end of the wire 1229 is triboelectrically connected to the conductive ring 1224 , and the other end is connected to the spindle motor 1228 .

Example 53

As shown in FIG. 80 , FIG. 81 , and FIG. 82 , the difference from Embodiment 1 is that a tool clamping head 1240 is provided on the main processing head. A fixed boss 1242 is provided at the top of the Z guide rod 1241, and an accommodating groove 1244 for accommodating the top seat 1243 of the Z guide rod is provided at the top of the fixed boss 1242, and the Z guide rod top 1241 seat is installed in the accommodating groove 1244. The slot 1244 limits the position of the Z guide rod 1241 from four directions, and a locking screw for locking the top seat 1243 of the Z guide rod in the horizontal direction is provided on the side wall of the accommodating slot 1244 . A second support column 1245 is fixed on the top of the Z guiding rod top seat 1243 , a connecting plate 1246 is fixed on the second supporting column 1245 , and a third screw nut 1247 is fixed on the connecting plate 1246 . The third driving device mounting base 1248 is located directly above the connecting plate 1246, and the Z-direction screw 1250 connected to the motor shaft of the third driving motor 1249 passes through the third driving device mounting base 1248 to cooperate with the third screw nut 1247; The central position of the rod top seat 1243 is equipped with an air pressure push-pull knife device or a hydraulic push-pull knife device.

A main shaft 1251 that can only rotate relative to the Z guide bar 1241 is installed in the Z guide bar 1241 , and the tool holder 1240 is fixed on the main shaft 1251 . A pneumatic cylinder 1258 is installed at the central position of the Z guide rod top seat 1243, and the piston rod 1252 of the pneumatic cylinder 1258 passes through the Z guide rod top seat and stretches into the main shaft 1251 and is installed on the tool in the main processing head on the Z guide rod 1241. The chucking head 1240 is connected. Piston rod 1252 and main shaft 1251 avoid space. Main shaft drive motor 1254 is installed on the Z guide bar top seat 1243, pinion gear 1255 is installed on the bottom of Z guide bar top seat 1243, and bull gear 1256 is installed on the upper end of main shaft 1251, on bull gear 1256 and pinion gear 1255 Covered with conveyor belt 1257 .

Example 54

As shown in Figure 83 and Figure 84, the difference from Embodiment 3 is that it also includes a guide sleeve 1270 and a guide sleeve 1271, and a round boss 1273 extends downward from the bottom of the Y-direction slide seat 1272, and a round boss 1273 is extended between the Y-direction slide seat 1272 and The round boss 1273 is provided with a round through hole 1274 matching with the guide bush 1270 and the guide bush 1271. In the round through hole 1274 of the guide bush 1270 and the guide bush 1271 mounting seat, the guide bush 1270 is close to the upper end of the round through hole 1274, and the guide bush 1271 is close to the round through hole. The lower end of the hole 1274. The Z guide rod 1275 moves and rotates up and down in the guide sleeve 1270 and the guide sleeve 1271 .

Example 55

As shown in Figure 85 and Figure 86, the difference from Embodiment 3 is that the main processing head includes a main processing head seat 1281, a motor 1282, a small gear 1283, a large gear 1284, a main shaft 1285, and a transmission belt 1286; the main processing head seat 1281 is fixed On the Z guide rod 1287, the main processing headstock 1281 is provided with an accommodating groove 1288, the motor 1282 is installed in the accommodating groove 1288, the main shaft 1285 is installed in the main processing headstock 1281, and the main shaft 1285 is parallel to the horizontal direction. The motor shaft of the motor 1282 is connected to the pinion gear 1283 through the wall of the accommodating tank, the bull gear 1284 is connected to the main shaft 1285, and the transmission belt 1286 is sleeved on the bull gear 1284 and the pinion gear 1283. A boring tool 1289 is mounted on the main shaft 1285 .

Example 56

As shown in Figure 87, different from Embodiment 1, a fixed boss 1292 is provided on the top of the Z guide rod 1291, and an accommodating cavity 1294 for accommodating the top seat 1293 of the Z guide rod is provided on the top of the fixed boss 1292. The guide rod top 1291 seat is installed in the accommodation cavity 1294, and the accommodation cavity 1294 limits the Z guide rod 1291 from four directions. locking screw. A second support column 1295 is fixed on the top of the Z guiding rod top seat 1293 , a connecting plate 1296 is fixed on the second supporting column 1295 , and a third screw nut 1297 is fixed on the connecting plate 1296 . The third driving device mounting base 1298 is located directly above the connecting plate 1296 , and the Z-direction screw rod 1300 connected to the motor shaft of the third driving motor 1299 passes through the third driving device mounting base 1298 and cooperates with the third screw nut 1297 .

The spindle motor 1302 of the main machining head 1301 is installed at the center of the Z guide rod top seat 1293. One end of the main shaft 1303 is connected to the spindle motor 1302, and the other end passes through the Z guide rod top seat 1293 and extends into the Z guide rod 1291 to connect with the Z guide rod. The lever 1291 is only rotatably engaged. A tool chuck 1304 is provided on the main processing head 1301 .

Example 57

As shown in Figure 88, a machining process of numerical control equipment, the workpiece clamping device is a workbench 1311 fixed on a base 1310; a tool clamping head 1313 is provided on a main processing head 1312, and the machining process includes the following steps:

After completing the X-direction slide 1314, the X-direction guide rail, the X-rearward guide rail, the first drive device, the Y-direction slide seat, the Y-direction guide rail, the Y-direction guide rail, the second drive device, the Z-direction guide device, the electric control After the installation and debugging of the device and the program control device, install the CNC milling main processing head 1312 on the Z guide rod, install the milling cutter 1321 on the tool chuck 1313 of the main processing head 1312, and then debug the CNC equipment and program, use the milling cutter 1321 processes the installation workbench plane (not shown) of the base 1310; after milling the installation workbench plane (not shown), the workbench 1311 is fixed on the installation workbench plane (not shown); reprogramming, with a milling cutter 1321 process the mounting workpiece plane 1323 and T-shaped groove 1324 of the workbench 1311. As shown in Figure 89, after milling, the CNC milling main processing head 1312 installed on the Z guide rod 1325 is disassembled, the CNC surface grinding main processing head 1326 is installed on the Z guide rod 1325, and the CNC surface grinding main processing head Install the plane grinding wheel 1327 on the 1326, then debug the numerical control equipment and program, grind the installation workpiece plane 1323 on the workbench 1311 with the plane grinding wheel 1327.

Example 58

As shown in Figure 90, a machining process of numerical control equipment, the workpiece clamping device includes the first circular through hole 1341 arranged in the horizontal direction on the left and right sides of the main body frame for installing the first chuck mechanism, and is used for installing the second chuck mechanism. The disk mechanism or the first tailstock mechanism, the second circular through hole 1342 coaxial with the first circular through hole 1341; the main processing head 1354 is provided with a tool holder 1343, and the processing process includes the following steps:

After completing X to slide seat 1344, X to forward guide rail (not shown), X to backward guide rail, first driving device 1347, Y to slide seat 1348, Y to left guide rail (not shown), Y to right guide rail ( not shown), the second driving device 1351, the Z-direction guide device 1352, the electric control device, and the program control device are installed and debugged, the CNC boring main processing head 1354 is installed on the Z guide rod 1353, and the cutter of the main processing head is installed A boring tool 1355 is installed on the collet 1343, and then the numerical control equipment is debugged and programmed, and the first circular through hole 1341 and the second circular through hole 1342 are processed with the boring tool 1355.

As shown in Figure 91, after boring, the CNC boring main processing head 1354 installed on the Z guide rod 1353 is disassembled, the CNC milling main processing head 1356 is installed on the Z guide rod 1353, and on the CNC milling main processing head 1356 Milling cutter 1357 is installed, then the numerical control equipment is debugged and programmed, and the chuck vertical mounting plane 1358 of the chuck is milled with milling cutter 1357.

As shown in Figure 92, after the vertical mounting plane 1358 of the chuck is CNC milled, the CNC milling main processing head 1356 installed on the Z guide rod 1353 is removed, and the CNC internal grinding main processing head 1359 is installed on the Z guide rod 1353 On, the internal grinding wheel 1360 is installed on the CNC internal grinding main processing head 1359, and then the numerical control equipment is debugged and programmed, and the first circular through hole 1341 and the second circular through hole 1342 are ground with the internal grinding wheel 1360. CNC milling and CNC milling are in no particular order.

Example 59

As shown in Figure 93, the difference from Embodiment 1 is that the main body frame is integrally formed of artificial stone or resin synthetic stone or cement concrete. The workpiece clamping device of the numerical control equipment includes a rotatable worktable 1371, which is integrally formed with the main frame, connected with the main support frame 1372 at the top, connected with the base 1373 at the bottom, connected with support columns 1374 on both sides, and is arranged on the opposite sides of the main frame The third mounting seat 1375 and the fourth mounting seat 1376 are embedded in the first chuck fixing seat 1377 in the fourth mounting seat 1376 when the main support frame 1372 is formed, and embedded in the third mounting seat 1375 when the main support frame 1372 is formed The second chuck holder or tailstock holder 1378; the first circular through hole 1379 used to install the horizontal direction of the first chuck mechanism on the first chuck holder 1377 is located on the second chuck holder Or the second round through hole 1380 coaxial with the first round through hole 1379 for installing the second chuck mechanism or the first tailstock mechanism on the tailstock fixing seat 1378 . It also includes the X guide rail support bar 1381 embedded in the front and rear sides of the main support frame 1372 when the main frame is formed, and the workbench support block 1382 for installing the workbench 1371 on the base 1373 when the base 1373 is formed. The workbench 1371 is rotatably installed on the workbench support block 1382 .

The processing technology comprises the following steps: after completing the X-direction slide seat 1384, the X forward guide rail, the X backward guide rail, the first driving device 1387, the Y-direction slide seat 1388, the Y-direction guide rail to the left, and the Y-direction guide rail to the right (not shown) 1. After the installation and commissioning of the second driving device 1391, the Z-direction guide device 1392, the electric control device, and the program control device, install the CNC boring main processing head 1394 on the Z guide rod 1393, and install the CNC boring main processing head 1390 on the tool chucking head 1390 of the main processing head Install the boring tool 1395, then debug the numerical control equipment and program, process the first round through hole 1379 and the second round through hole 1380 with the boring tool 1395.

As shown in Figure 94, after the first round through hole 1379 and the second round through hole 1380 are finished by CNC boring, the CNC boring main processing head 1394 installed on the Z guide bar 1393 is disassembled, and the CNC milling main processing head 1396 is installed with the Z guide On the bar 1393, a milling cutter 1397 is installed on the CNC milling main processing head 1396, and then the numerical control equipment is debugged and programmed, and the chuck vertical installation plane 1398 of the chuck is milled with the milling cutter 1397.

As shown in Figure 95, after the vertical mounting plane 1398 of the chuck is CNC milled, the CNC milling main processing head 1396 installed on the Z guide rod 1393 is disassembled, and the CNC internal grinding main processing head 1399 is installed on the Z guide rod 1393 On, the internal grinding wheel 1400 is installed on the CNC internal grinding main processing head 1399, and then the numerical control equipment is debugged and programmed, and the first circular through hole 1379 and the second circular through hole 1380 are ground with the internal grinding wheel 1400. The first circular through hole 1379 of the CNC mill, the second circular through hole 1380 and the vertical mounting plane 1398 of the CNC milling chuck are not in sequence.

As shown in Figure 96, after completing the first circular through hole 1379 and the second circular through hole 1380 of the CNC mill, the CNC internal grinding main processing head 1399 installed on the Z guide rod 1393 is disassembled, and the CNC milling main processing head ( Not shown) is installed on the Z guide rod, and the milling cutter 1401 is installed on the tool chuck 1403 of the main processing head (not shown), and then the numerical control equipment is debugged and programmed, and the installation table of the base 1373 is processed by the milling cutter 1401 1371 plane (not shown); after milling and installing the workbench plane (not shown), as shown in Figure 97, the CNC milling main processing head (not shown) installed on the Z guide rod 1393 is disassembled, and the The main processing head of CNC guide rail grinding (not shown) is installed on the Z guide rod 1393, the guide rail grinding wheel 1418 is installed on the main processing head of CNC guide rail grinding, and then the numerical control equipment is debugged and programmed, and the guide rail grinding wheel 1418 is used to grind the base 1373 to reserve The rotary table rotating shaft installation hole (not shown) that cooperates with the rotating shaft (not shown) on which the rotary table 1371 is installed; Installed on the base 1371, as shown in Figure 98, dismount the main processing head of the CNC rail mill installed on the Z guide rod 1393, install the main processing head 1416 of the CNC surface mill on the Z guide rod 1393, A plane grinding wheel 1417 is installed on the main processing head 1416, and then the numerical control equipment is debugged and programmed, and the plane grinding wheel 1417 is used to grind the mounting workpiece plane 1413 on the workbench 1371. There is no sequence for the CNC boring of the first circular through hole 1379, the second circular through hole 1380 and the CNC milling installation workbench plane (not shown).

Example 60

As shown in Figure 99, the difference from Embodiment 1 is that the first driving device includes an X-direction linear motor 1422 installed at the middle position on the left side of the main support frame 1421, and is installed at the middle position on the left side of the X-direction slide The linear motor 1422 cooperates with the X-direction linear motor 1420 . The second driving device includes a Y-direction linear motor 1425 mounted on the front middle of the X-slide 1423 , and a Y-direction linear motor 1427 mounted on the Y-slide 1426 at the front middle of the Y-direction linear motor 1425 . The third driving device includes a Z-direction linear motor 1429 installed on the mounting base 1428 of the third driving device, and a Z-direction linear motor 1431 installed on the top seat 1430 of the Z-guiding rod and cooperating with the Z-direction linear motor 1429 .

Example 61

As shown in Figure 100, different from Embodiment 1, the first driving device includes a fixed plate 1442 and a fixed plate 1443 symmetrically installed in the middle of the left and right sides of the main support frame 1441, and is installed on the fixed plate 1442 and the fixed plate 1443. The X-direction linear motor 1444 is installed on the fixed plate 1446 and the fixed plate 1447 in the middle position of the left and right sides of the X-directed slide seat 1445, and the X-directed linear motor 1448 that is installed on the fixed plate 1446 and the fixed plate 1447 and cooperates with the X-directed linear motor 1444 . The second driving device includes a fixed plate 1449 and a fixed plate 1450 installed in the middle of the front and rear sides of the X-direction slide 1445, a Y-direction linear motor 1451 mounted on the fixed plate 1449 and the fixed plate 1450, and a Y-direction linear motor 1451 installed on the Y-direction slide 1452. The fixed plate 1453 and the fixed plate 1454 at the middle positions of the front and rear sides are installed on the fixed plate 1453 and the fixed plate 1454 and the Y-direction linear motor 1455 matched with the Y-direction linear motor 1451 . The third drive device includes a Z-direction linear motor 1457 installed on the third drive device mount 1456 , and a Z-direction linear motor 1459 mounted on the Z-guiding rod top seat 1458 and matched with the Z-direction linear motor 1457 .

Example 62

As shown in Figure 101 and Figure 102, the difference from Embodiment 2 is that a Z-guiding sleeve 1472 is integrally formed under the Y-direction sliding seat 1471, and the third driving motor 1473 is installed on the Y-direction sliding seat 1471, and the third wire The nut 1475 is fixed at the center position of the top of the Z guide rod 1476, and the upper end of the third screw rod 1477 is connected with the motor shaft of the third drive motor 1473; Inner and Z guide rod 1476 avoid space, and Z guide rod 1476 upper end stretches in the Z guide sleeve 1472 and cooperates with Z guide sleeve 1472.

Example 63

As shown in FIG. 103 , the difference from Embodiment 3 is that a Z-direction guide block 1482 cooperating with a Z-guide rod 1481 is evenly embedded on the inner surface of the Z-guide sleeve 1480 along the circumferential direction.

Example 64

As shown in Figure 104, different from Embodiment 53, the guide part of the Z guide rod 1485 is octagonal, and the inner surface of the Z guide sleeve 1486 is evenly inlaid with four surfaces separated from the Z guide rod 1485 along the circumferential direction. Mating Z-direction guide block 1484. A bearing 1487 that cooperates with the inner surface of the Z guide rod 148 is provided in the circular through hole of the Z guide rod 1485 , and the main shaft 1488 cooperates with the inner surface of the bearing 1487 .

Example 65

As shown in FIG. 105 , the difference from Embodiment 53 is that the guide part of the Z guide rod 1495 is square, and the Z guide sleeve 1496 is square. On the inner surface of the Z guide sleeve 1496 , Z guide blocks 1499 are evenly inlaid along the circumferential direction to cooperate with the four surfaces of the Z guide rod 1495 . A bearing 1497 cooperating with the inner surface of the Z guiding rod 1495 is provided in the circular through hole of the Z guiding rod 1495, and the main shaft 1498 cooperates with the inner surface of the bearing 1497.

Example 66

As shown in FIG. 106 , the difference from Embodiment 53 is that the guide part of the Z guide rod 1505 is square, and the Z guide sleeve 1506 is square. A Z-direction slide rail seat 1509 is evenly inlaid on the inner surface of the Z guide sleeve 1506 along the circumferential direction, and a Z-direction linear sliding track 1504 cooperating with the Z-direction slide rail seat 1509 is fixed on the four surfaces of the Z guide rod 1505 . A bearing 1507 cooperating with the inner surface of the Z guiding rod 1505 is provided in the circular through hole of the Z guiding rod 1505 , and the main shaft 1508 is matched with the inner surface of the bearing 1507 .

Example 67

As shown in FIG. 107, the difference from Embodiment 53 is that the guide portion of the Z guide rod 1605 is octagonal. Z-direction linear slide rails 1604 are fixed on four separate surfaces of the Z guide rod 1605 . A Z-direction slide rail seat 1609 matched with the Z-direction linear slide rail 1606 is evenly embedded in the inner surface of the Z-direction sleeve 1606 along the circumferential direction. A bearing 1607 cooperating with the inner surface of the Z guiding rod 1605 is provided in the circular through hole of the Z guiding rod 1605 , and the main shaft 1608 is matched with the inner surface of the bearing 1607 .

Example 68

As shown in Figure 108 and Figure 109, a numerical control device is different from Embodiment 3 in that a cutter 1616 is installed on the main power head 1615 . Also be provided with the tool linear motion mechanism that makes the tool 1616 that is installed on the active power head 1615 telescopically move and the tool swing mechanism that oscillates. The tool linear motion mechanism includes a guide rod 1617 in direction, a guide seat 1626 installed on the upper and lower ends of the first swing shaft 1618 with a square guide blind hole (not shown) cooperating with the guide rod 1617, and a guide rod drive mechanism. The tool swing mechanism includes a swing seat 1620, a swing shaft 1621 installed in the swing seat 1620, and a swing shaft motor 1622. The guide rod driving mechanism includes a motor 1623 , a screw mandrel 1624 , and a screw nut 1625 matched with the screw mandrel 1624 . The screw nut 1625 is fixed in the guide rod 1617. The motor 1623 is fixed on the top of the guide seat 1626, and the other end of the screw mandrel passes through the nut and stretches into the guide rod 1617 to avoid space with the guide rod 1617. The swing seat 1620 is fixed on the guide rod 1617 . One end of the swing shaft 1621 is connected with the swing shaft motor 1622, and the cutter 1616 is installed together with the other end of the swing shaft 1621.

Example 69

As shown in FIG. 110 , the difference from Embodiment 56 is that the sides of the fixing boss 1640 are square, and the wire part of the Z guide rod 1641 is square.

A rotating shaft 1642 is also installed in the Z guide rod 1641 , and a rotating shaft driving motor 1648 is installed at the center position of the Z guide rod top seat 1643 . One end of the rotating shaft 1642 is connected with the rotating shaft drive motor 1648, and the other end passes through the Z guiding rod top seat 1643 and extends into the Z guiding rod 1641 to only rotatably cooperate with the Z guiding rod 1641.

A first swing base 1644 is fixed on the bottom of the rotating shaft 1642, and it also includes a first swing shaft 1645 in the horizontal direction installed on the first swing base 1644 and a first swing motor 1646 connected to the first swing shaft 1645. Head 1647 is mounted on first swing shaft 1645 .

Example 70

As shown in FIG. 111 , the difference from Embodiment 3 is that the main processing head 1650 is a plasma cutting torch.

Example 71

As shown in FIG. 112 , the difference from Embodiment 1 is that the main processing head 1655 is a welding torch.

Example 72

As shown in Figure 113, different from Embodiment 3, it also includes a single linear track 1661 that is installed on the bottom of the main support frame 1660 and passes through the main support frame 1660; The workbench 1662 on the rectilinear track 1661 of motion is also provided with a track drive mechanism (not shown) that makes the rectilinear track that can move back and forth;

Example 73

As shown in Figure 114, the difference from Embodiment 3 is that it also includes a linear track 1671 that is installed on the bottom of the main support frame 1670 and passes through the main support frame 1670; The workbench 1672 on the single linear track 1671 is also provided with a track drive mechanism (not shown) that makes the linear track that can move back and forth;

Example 74

As shown in Figure 115, different from Embodiment 3, it also includes a single rotary track 1681 installed on the bottom of the main support frame 1680 and passes through the main support frame 1680; The table 1682 is also provided with a track drive mechanism (not shown) to make the rotary track rotate.

Example 75

As shown in Figure 116, different from Embodiment 3, it also includes a single rotary track 1691 installed on the bottom of the main support frame 1690 and passes through the main support frame 1690; The table 1692 is also provided with a track drive mechanism (not shown) to make the rotary track rotate; the worktable 1692 is rotatably installed on the rotary track 1691 .

Example 76

As shown in Figure 117, different from Embodiment 3, a manipulator 1700, an electric batch tip 1701, and an electric cautery tip 1702 are also installed on the power head 1703.

Example 77

As shown in FIG. 118 , the difference from Embodiment 74 is that the active power head 1705 is a screw gun.

Example 78

As shown in Figure 119, different from Embodiment 77, the revolving track 1710, the revolving track 1711, and the revolving track 1712 are three concentric revolving tracks installed together.

Example 79

As shown in Figure 120, a numerical control production line includes numerical control equipment 1720, numerical control equipment 1721, numerical control equipment 1722, numerical control equipment 1723, and numerical control equipment 1724, which are installed at the bottom of the main support frame of each numerical control equipment and pass through the numerical control equipment 1720, The rotary track 1725 of the main support frame of the numerical control equipment 1721, the numerical control equipment 1722, the numerical control equipment 1723, and the numerical control equipment 1724, the seven workbenches 1726 arranged on the rotary track 1725, are also provided with a track drive mechanism that makes the rotary track 1725 rotate ( not shown). The spacing of the workbench 1726 is the same as that of the numerical control equipment.

Example 80

As shown in Figure 121, a numerically controlled production line includes numerically controlled equipment 1730, numerically controlled equipment 1731, and numerically controlled equipment 1732, a single linear assembly line 1734 passing through numerically controlled equipment 1730, numerically controlled equipment 1731, and numerically controlled equipment 1732 in sequence, and an assembly line drive mechanism (not shown) out).

Example 81

As shown in Figure 122, a numerically controlled production line includes numerically controlled equipment 1740, numerically controlled equipment 1741, and numerically controlled equipment 1742, which pass through numerically controlled equipment 1740, numerically controlled equipment 1741, and numerically controlled equipment 1742 in sequence. Assembly line 1744, linear assembly line 1745, assembly line driving mechanism (not shown).

Example 82

As shown in Figure 123, a numerically controlled production line includes numerically controlled equipment 1750, numerically controlled equipment 1751, and numerically controlled equipment 1752, a single linear assembly line 1754 passing through numerically controlled equipment 1750, numerically controlled equipment 1751, and numerically controlled equipment 1752 in sequence, and an assembly line drive mechanism (not shown) out). Corresponding to the numerical control equipment 1750, the numerical control equipment 1751, and the numerical control equipment 1752, there are independent feeding mechanisms 1755, 1756, and 1757 respectively.

Example 83

As shown in FIG. 124 and FIG. 125 , a numerical control device is different from Embodiment 5 in that a single manipulator 1761 is installed on a Z guide rod 1760 .

Example 84

As shown in FIG. 126 , FIG. 127 , and FIG. 128 , a numerical control device is different from Embodiment 5 in that three manipulators 1766 are installed on the Z guide rod 1765 .

Example 85

As shown in Figure 129, a numerical control device is different from Embodiment 3 in that a crane fixed guide rail 1771 and a crane fixed guide rail 1772 are installed on the two inner sides opposite to the main body frame 1770, and the crane fixed guide rail 1771, The crane fixed guide rail 1772 is connected with the crane gantry guide rail 1773, and the crane 1774 is installed on the crane gantry guide rail 1773.

Example 86

As shown in Figure 130 and Figure 131, a numerical control device is different from Embodiment 53 in that a conductive ring 1781 is provided on the outer periphery of the main shaft 1780, and a wire accommodating hole 1782 communicating with the conductive ring 1781 is provided in the main shaft 1780. An electric wire 1783 is housed in the electric wire accommodating hole 1782, and one end of the electric wire 1783 is electrically connected to the conductive ring 1781, and the other end is electrically connected to the spindle motor 1784; The brushes 1786 are triboelectrically connected.

Example 87

As shown in Figure 132, a numerical control device is different from Embodiment 3 in that the main frame includes a main support column 1791 and a main support frame 1792 integrally formed, and universal wheels 1793 are provided at the bottom of the main support column 1792 .

Example 88

As shown in Figure 133 and Figure 134, an automatic storage and retrieval system for articles includes a support frame and an X-direction sliding seat installed on opposite sides of the house, and X-direction rails that cooperate with each other are provided between the support frame and the X-direction sliding seat , also includes the first driving device that drives the X-slider to move back and forth; also includes the Y-slider 1804, and a Y-guided rail that cooperates with each other is provided between the X-slider and the Y-slider; and drives the Y-slider The second driving device for the back and forth movement of the seat.

A Z guide sleeve 1802 is integrally formed under the Y slide 1804, the third drive motor 1803 is installed on the Y slide 1804, the third nut 1805 is fixed at the top center of the Z guide rod 1806, and the third screw 1807 The upper end of the upper end is connected with the motor shaft of the third driving motor 1803; the lower end passes through the Y-direction slide seat 1804, the third nut 1805 extends into the Z guide rod 1806 and avoids the Z guide rod 1806, and the upper end of the Z guide rod 1806 extends into the Z guide rod 1806. The guide sleeve 1802 cooperates with the Z guide sleeve 1802 .

Example 89

As shown in Figure 135, different from Embodiment 32, a horizontal connecting column 1840 is provided between the main supporting columns 1839, and a horizontal connecting column 1840 and a vertical connecting column 1840 are provided between the main supporting columns 1839 on the rear side. Connection post 1841.

It also includes the X-direction support bar 1843 embedded in the main support frame 1842 when the main support frame 1842 is formed, the X-direction rail support bar 1844 installed on the X-direction support bar 1843, the X front guide rail, and the X rear guide rail. The X-direction linear slide track 1845 that is provided with ball on the guide rail support bar 1844 is fixed on the X-direction guide slide seat 1847 that cooperates with the X-direction guide slide seat fixed block 1846 bottom surface and the X-direction guide slide track 1845. The left and right end surfaces of the X-direction support bar 1843 , the X-direction rail support bar 1844 , and the X-direction linear sliding track 1845 are flush with the outer surface of the main support frame 1842 .

An inverted L-shaped protective cover 1848 is fixed on the top of the main support frame 1842 and on both sides of the X guide rail. The main support frame 1842 also includes X-direction screw mounts 1849 installed on the left and right sides of the main support frame 1842, the first drive motor 1850 is installed on the outer surface of the X-direction screw mounts 1849, and the X-direction screw rods 1851 The end away from the first driving motor 1850 passes through the X-direction screw mount 1849 , and the first screw nut 1852 is mounted on the X-direction screw mount 1853 away from the first drive motor 1850 .

Example 90

As shown in FIGS. 136 to 139 , the difference from Embodiment 32 is that horizontal connecting columns 1861 and vertical connecting columns 1862 are provided between main supporting columns 1860 . The base 1883, the main supporting column 1860, the horizontal connecting column 1861, the vertical connecting column 1862, and the main supporting frame 1864 are integrally cast iron frames. The X-direction linear sliding track 1865 is directly fixed on the main support frame 1864 .

The Y-sliding seat 1866 includes a Y-sliding seat bottom plate 1867, a U-shaped upper convex portion 1868 protruding vertically upward from the Y-sliding seat bottom plate 1867, and a U-shaped lower convex portion vertically protruding downward from the Y-sliding seat bottom plate 1867 1869, a U-shaped upper convex portion 1868 and a U-shaped lower convex portion 1869 protrude from the bottom plate 1867 of the Y-direction slide seat in the left and right directions.

The Z-direction guide includes a circular Z guide rod 1872 that can move up and down, a cover plate 1870, a rotating shaft 1873 that can only rotate relative to the Z guide rod 1872, a first rotor 1874 and a first stator 1875 that drive the rotating shaft 1873 to rotate, and a bearing 1876 , two first Z-direction linear hard rail tracks 1877 installed on the bottom surface of the U-shaped upper convex part 1868 and the U-shaped lower convex part 1869 of the Y-direction slide seat 1866 and running through the Y-direction slide seat 1886, driving the Z guide rod 1872 up and down Movement third drive. On both sides of the Z guide rod 1872, a Z-direction fixed part 1879 is symmetrically protruded, and a second Z-direction straight hard rail track 1880 is fixed on the Z-direction guide fixed part 1879. On the second Z-direction straight hard rail track 1880 A guide groove 1881 for matching with the first Z-direction linear hard rail track 1877 is provided on the top. A motor fixing plate 1878 is fixed on the U-shaped upper convex portion 1868 .

The third driving device includes a third driving motor 1882 , a Z-direction screw 1883 for driving the Z-direction rod 1872 to move up and down, and a third nut 1887 . The rotating shaft 1873 includes a large shaft 1884 that matches the inner hole of the Z guide rod 1872 and a small shaft 1885 extending from the top of the large shaft 1884. The bearing 1876 is sleeved on the small shaft 1885 and supported on the large shaft 1884. The first rotor 1874 sets On the small shaft 1885 and supported on the bearing 1876, the first stator 1875 is installed in the Z guide rod 1872 and cooperates with the first rotor 1874. The cover plate 1870 is fixed on top of the Z guide bar 1872 . The third wire nut 1887 is fixed on the center of the cover plate 1870 and extends into the rotating shaft 1873 to avoid the space of the rotating shaft 1873 . The third driving motor 1882 is installed on the motor fixing plate 1878, and one end of the Z direction screw rod 1883 is connected with the third driving motor 1882 through a shaft coupling 1889, and the other end of the Z direction screw rod 1883 passes through the motor fixing plate 1878 and the third driving motor 1882. The screw nut 1887 cooperates and stretches into the rotating shaft 1873 to avoid the air with the rotating shaft 1873. The Z guiding rod 1872 passes through the Y-direction sliding seat 1866 . The lower end of the rotating shaft 1873 passes through the Z guide rod 1872, and the main processing head 1890 is installed on the rotating shaft 1873.

The main support frame 1864 also includes X-direction screw mounts 1892 installed on the left and right sides of the main support frame 1864. The first driving motor 1893 is installed on the outer surface of the X-direction screw mounts 1892. The X-direction screw rods 1894 The end away from the first driving motor 1893 passes through the X-direction screw mount 1892 , and the first screw nut (not shown) is installed on the X-direction screw mount 1891 away from the first drive motor 1893 .

Y is directly fixed on the X direction slide seat 1896 to linear sliding track 1895 . The X-direction slide seat 1896 also includes a Y-direction screw mount 1897 mounted on the front and back sides of the X-direction slide 1896. The second drive motor 1898 is mounted on the outer surface of the Y-direction screw mount 1897, and the Y-direction wire The end of the rod 1899 away from the second driving motor 1898 passes through the Y-direction screw mounting base 1897 , and the second screw nut (not shown) is mounted on the Y-direction screw mounting base 1897 away from the second driving motor 1898 .

Example 91

As shown in Figure 140, different from Embodiment 90, the Y-direction slide seat 1920 includes a Y-direction slide seat bottom plate 1921, and a circular tube-shaped upper guide sleeve 1922 protrudes vertically upward from the Y-direction slide seat bottom plate 1921. The lower guide sleeve 1923 protrudes vertically downward from the base plate 1921 of the slide base.

The Z-direction guide device includes a circular Z guide rod 1926 that can move up and down, a cover plate 1927, a rotating shaft 1928 that can only rotate relative to the Z guide rod 1926, a first rotor 1929 and a first stator 1930 that drive the rotating shaft 1928 to rotate, and a bearing 1931 , the third driving device that drives the Z guide rod 1926 to move up and down, and a stopper (not shown). A detent groove 1933 axially penetrating through the Z guide rod 1926 is provided on the Z guide rod 1926 , and a detent nail (not shown) cooperating with the detent groove 1933 is installed on the circular tube-shaped upper guide sleeve 1924 . The Z guiding rod 1926 passes through the Y-direction sliding seat 1920 . The lower end of the rotating shaft 1928 passes through the Z guide rod 1926, and the first swing seat 1934 is fixed on the rotating shaft 1928; the main processing head 1935 is installed on the first swing seat 1934.

Example 92

As shown in Figures 141 to 143, different from Embodiment 90, the Y-direction slide 1960 includes a Y-direction slide base 1961, and an upper convex portion 1962 protrudes vertically upward from the Y-direction slide base 1961. The bottom plate 1961 of the sliding seat has a lower convex portion 1963 protruding vertically downward. A fixing plane 1964 is provided on the outer surfaces of the upper protrusion 1962 and the lower protrusion 1963 , and a side protrusion 1965 is provided on the fixing plane 9164 . The outer periphery of the bottom plate 1961 of the Y-direction sliding seat is square, and the upper convex portion 1962 and the lower convex portion 1963 protrude from the periphery. In the Y-sliding seat 1960, there are round holes 1968 and square holes 1969 that pass through the upper convex part 1962, the Y-direction sliding seat bottom plate 1961, and the lower convex part 1963. The round hole 1968 is placed in the center of the square hole 1969, and the round hole 1968 The diameter is greater than the width of the square hole 1969.

Two first Z-direction linear slide rails 1970 are fixed on one side of the square hole 1969, and a second Z-direction linear slide rail 1972 is fixed on the Z-direction guide fixing part 1971. The track 1972 is provided with a guide groove 1973 matching with the first Z-direction linear slide track 1970 .

Example 93

As shown in Figure 144, the difference from Embodiment 90 is that the X forward guide rail and the X backward guide rail are sliding guide rails, including a cylindrical X guide shaft 2000, an X guide shaft support 2001, and an X guide guide sleeve slide seat 2002. The X guide shaft support 2001 is provided with an arc surface 2004 that matches the X guide shaft 2000. The X guide shaft 2000 is installed on the X guide shaft support 2001 and fits with the arc surface 2004 on the X guide shaft support 2001. X The guide shaft support 2001 is fixed on the main support frame 2005, and the X-direction guide rail sleeve slide seat 2002 is fixed on the bottom of the side protrusions 2007 on the front and rear sides of the X-direction slide seat 2006. The X-guiding guide sleeve sliding seat 2002 cooperates with the X-guiding shaft 2000 and the X-guiding shaft bracket 2001 installed together.

The Y guide rail to the left and the Y guide rail to the right are sliding guide rails, including the Y guide rail sleeve slide seat 2008, the cylindrical Y guide shaft 2009, the Y guide shaft support 2010, and the Y guide shaft support 2010 is provided with the Y guide shaft 2009 The matching arc surface 2011, the Y guide shaft 2009 is installed on the Y guide shaft support 2010 and fits with the arc surface 2011 on the Y guide shaft support 2010, the Y guide shaft support 2010 is fixed on the X-direction slide seat 2006, and the Y guide shaft support 2010 is fixed on the X-direction slide seat 2006. The guide rail sleeve sliding seat 2008 is fixed on the bottom of the side protrusions 2013 on the left and right sides of the Y-direction sliding seat 2012 . The Y guide guide sleeve slide seat 2008 cooperates with the Y guide shaft 2009 and the Y guide shaft holder 2010 installed together.

Example 94

As shown in Figure 145, different from Embodiment 91, the Z-direction guide device includes a circular Z guide rod 2040 that can move up and down, a cover plate 2041, a rotating shaft 2042 that can only rotate relative to the Z guide rod 2040, and drives the rotating shaft 2042 to rotate The first rotor 2043, the first stator 2044, the bearing 2045, the third driving device that drives the Z guide rod 2040 to move up and down, and the anti-rotation structure that prevents the Z guide rod 2040 from rotating along the horizontal direction of the guide rod axis. The top of the Z guide rod 2040 is provided with an accommodating groove 2046 communicating with the side of the Z guide rod; A third spring 2049 is arranged between the third anti-rotation block 2048 and the fourth anti-rotation block 2047, and the cover plate 2041 limits the movement of the third anti-rotation block 2048 and the fourth anti-rotation block 2047 within the set range on the Z guide rod 2040 ;An anti-rotation groove 2051 is provided in the Z guide sleeve 2050, and the third anti-rotation block 2048 protrudes from the side of the third spring 2409 away from the outer circumference of the Z guide rod 2040 and extends into the anti-rotation groove 2051 to cooperate with the anti-rotation groove 2051; A tightening screw 2052 is also provided on the Z guide sleeve 2050, and the tightening screw 2052 tightens the side of the fourth anti-rotation block 2047 away from the third anti-rotation block 2048 .

The third nut 2053 is fixed on the Z guide rod 2040 . The third driving motor 2054 is installed on the motor fixing plate 2055, and one end of the Z-direction screw mandrel 2056 is connected with the third driving motor 2054 through the shaft coupling 2057, and the other end of the Z-direction screw mandrel 2056 passes through the motor fixing plate 2055 and the cover plate 2041 cooperates with the third nut 2053, and stretches into the Z guide rod 2040 to avoid space with the Z guide rod 2040.

The lower end of the rotating shaft 2042 passes through the Z guide rod 2040, and the first swing seat 2058 is fixed on the rotating shaft 2042; the main processing head 2059 is installed on the first swing seat 2058. A second stator 2060 is installed in the first swing seat 2058, a second rotor 2061 cooperating with the second stator 2060 is installed in the second stator 2060, a first horizontal swing shaft 2062 is installed in the second rotor 2061, The main processing head seat 2063 of the main processing head 2059 is fixed on the first swing shaft 2062 .

A conductive ring 2064 is provided on the outer periphery of the rotating shaft 2042, and an electric wire accommodating hole 2065 communicating with the conductive ring 2064 is provided in the rotating shaft 2042. An electric wire 2066 is placed in the electric wire accommodating hole 2065, and one end of the electric wire 2066 is electrically connected to the conductive ring 2064. , the other end is electrically connected to the spindle motor and stator installed on the rotating shaft 2042; the conductive ring 2064 is triboelectrically connected to the carbon brush installed on the mounting hole of the Z guide rod 2040 and electrically connected to an external power supply.

Example 95

As shown in FIG. 146 , the difference from Embodiment 94 is that the main machining head 2080 is directly installed on the Z guide rod 2081 .

Example 96

As shown in FIG. 147 , the difference from Embodiment 94 is that the circular tube-shaped upper guide sleeve 2091 is fixed on the Y-direction sliding seat 2092 .

Example 97

As shown in Figure 148, different from Embodiment 94, the anti-rotation structure includes a third anti-rotation block 2102, and an accommodating portion (not shown) for accommodating the third anti-rotation block 2102 is provided on the side of the Z guide rod 2103. ), a third spring 2105 is provided between the third anti-rotation block 2102 and the Z guide rod 2103, and the third spring 2105 is placed in the third accommodating portion 2106; the third anti-rotation block 2102 protrudes from the outer circumference of the Z guide rod 2103 , A detent slot (not shown) cooperating with the third detent 2102 is provided in the guide hole (not shown) cooperating with the Z guide rod 2103 .

Example 98

As shown in Figure 149, different from Embodiment 90, the main support part 2120 includes support walls on the left side (not shown), right side 2124 and rear side (not shown), and the front side of the main support part 2120 is provided with Gate 2122. The workpiece clamping device also includes a first chuck mechanism 2125 and a first tailstock mechanism 2126 installed on the left support wall (not shown) and the right support wall 2124 of the main body frame 2123 . The result of the first chuck mechanism 2125 and the first tailstock mechanism 2126 is the same as that of embodiment 13.

Example 99

As shown in Figure 150, different from Embodiment 90, the main support part 2140 includes support walls on the left side (not shown), right side 2143 and rear side (not shown), and the front side of the main support part 2140 is provided with Gate 2144.

Example 100

As shown in FIG. 151 , the difference from Embodiment 94 is that the fixing plane of the X-direction screw fixing seat 2150 is coplanar with the fixing plane of the X-direction linear slide track 2151 . The side of the main support frame 2152 close to the X-direction screw rod 2153 is bent outward and then vertically upward to form an X-direction angular guide rail fixing part 2154, and the X-direction angular guide rail fixing part 2154 faces the X-direction screw rod 2153 side The X-direction angular linear slide rail track 2156 is fixed on the vertical plane of the X-direction sliding seat 2157 towards the side of the X-direction angular guide rail fixing part 2154, and is fixed with the X-direction angular linear slide rail track 2156. X-direction guide rail sliding seat 2158.

The fixing plane of the Y-direction screw fixing seat 2159 is coplanar with the fixing plane of the Y-direction linear slide rail track 2160 . On the X-direction slide seat 2157, the side close to the Y-direction screw rod 2161 is bent outward and vertically upward to be provided with a Y-direction angular guide rail fixing part 2162, and the Y-direction angular guide rail fixing part 2162 faces the Y-direction screw rod 2161 On the vertical plane of one side, be fixed with Y to angle to linear slide track 2163, on the side of Y to slide seat 2164 towards Y to angle guide rail fixed part 2162, be fixed with Y to angle to linear slide track 2163 Matched Y-direction guide rail slider 2165.

Example 101

As shown in Figure 151, the difference from Embodiment 1 is that the front side of the X-direction slide seat 2170 protrudes outwards with a guide bottom surface parallel to the horizontal plane, a guide side surface perpendicular to the horizontal plane, and a guide top. An X-forward guide (not shown) whose plane is inclined to the horizontal. On the rear side of the X-direction sliding seat 2170, an X-direction rear guide part 2171 is provided with a guiding bottom surface parallel to the horizontal plane, a guiding side surface perpendicular to the horizontal plane, and a guiding top surface parallel to the horizontal plane. Also be provided with the X backward linear hard rail track 2173 and the X forward linear hard rail track 2174 that are fixed with the main support frame 2172 . The X forward linear hard rail track 2174 is fixed together with the main support frame 2172 to form an X forward guide groove 2175 matched with the X forward guide part. The X backward linear hard rail track 2173 is fixed together with the main support frame 2172 to form a three-sided vertical X rear guide groove 2176 that cooperates with the X forward guide. The X-direction screw rod 2177 is close to the X-direction rear guide groove 2176 .

On the side of the main support frame 2172 close to the X-direction screw rod 2177, it is bent outwards and vertically upwards to provide an X-direction angular guide rail fixing part 2178, and the X-direction angular guide rail fixing part 2178 faces the side of the X-direction screw rod 2177 The X-direction angular linear hard rail track 2179 is fixed on the vertical plane of the X-direction angular linear hard rail track 2179, the X-direction angular guide rail fixing part 2178, and the X-direction rear linear hard rail track 2173 form three vertical X-direction Angle guide groove 2180; on the side of the X-direction slide seat 2170 facing the X-direction angle guide rail fixing portion 2178, an X-direction angle guide rail portion (not shown) that cooperates with the X-direction angle guide groove 2180 is provided.

On the left side of the Y-sliding seat 2181, a Y-to-left guide part (not shown) is provided with a guide bottom surface parallel to the horizontal plane, a guide side surface perpendicular to the horizontal plane, and a guide top surface inclined to the horizontal plane. On the right side of the Y-sliding seat 2181, a Y-to-right guide (not shown) protrudes outwards with a guiding bottom surface parallel to the horizontal plane, a guiding side surface perpendicular to the horizontal plane, and a guiding top surface parallel to the horizontal plane. Also be provided with the Y to the right linear hard rail track 2182 and the Y to the left linear hard rail track 2183 that are fixed with X to slide seat 2170. The Y-direction linear hard rail track 2183 and the X-direction sliding seat 2170 are fixed together to form a Y-direction left guide groove 2184 matched with the Y-direction left guide part. The Y-right linear hard rail track 2182 and the X-direction slide seat 2170 are fixed together to form a Y-direction right guide groove 2185 with three sides perpendicular to the Y-direction left guide part (not shown). The Y-direction screw rod 2186 is close to the Y-direction guide groove 2185 to the right.

The side of the X-direction slide 2170 near the Y-direction screw mandrel 2186 is bent outwards and vertically upwards to be provided with a Y-direction guide rail fixing part 2187, and the Y-direction guide rail fixation part 2187 faces the Y-direction screw mandrel 2186- The vertical plane on the side is fixed with Y-direction angular straight-line hard rail track 2188, Y-direction angular-direction straight-line hard-rail track 2188, Y-direction angular guide rail fixed part 2187, Y-right linear hard-rail track 2182 to form three vertical Y Angle guide groove 2189; on the side of the Y-direction slide seat 2181 facing the Y-direction angle guide rail fixing portion 2187, a Y-direction angle guide rail part (not shown) that cooperates with the Y-direction angle guide groove 2189 is provided.

Claims (82)

1. A numerical control device, comprising a main body frame and a clamping workpiece device, characterized in that: the main body frame includes a base, a main support part fixed or integrally formed with the base, and the top of the main support part is fixed or integrated with the main support part Formed main support frame; the main support frame is a closed-loop structure with an opening facing the vertical direction; it also includes an X-direction slide seat, and X forward guide rails, X The backward guide rail; also includes the first driving device that drives the X-direction slide to move back and forth; the first drive device includes an X-direction screw that drives the X-direction slide to move back and forth, and is parallel to the X forward guide rail and the X backward guide rail Or an X-direction synchronous belt or a group of X-direction linear motors, X-direction screw or X-direction synchronous belt or X-direction linear motors are located between the X forward guide rail and the X rear guide rail; also includes the Y direction slide seat, in There are Y-direction left guide rails and Y-direction right guide rails that cooperate with each other between the X-direction slide seat and the Y-direction slide seat; it also includes a second driving device that drives the Y-direction slide seat to move back and forth; the second drive device includes driving the Y-direction slide seat A Y-direction screw or a Y-direction synchronous belt or a group of Y-direction linear motors, Y-direction screw or Y-direction synchronous belt or Y-direction linear motors, moving back and forth, parallel to the Y-direction left guide rail and Y-direction right guide rail It is located between the Y-direction left guide rail and the Y-direction right guide rail; there is also a Z-direction guide device installed on the Y-direction slide seat. Three driving devices; the main processing head is arranged at the lower end of the Z guide rod. 2. A kind of numerical control equipment as claimed in claim 1, characterized in that: the first driving device comprises a first driving motor, which drives the X-direction sliding seat to move back and forth, and is parallel to the X forward guide rail and the X backward guide rail. An X-direction screw rod connected to the motor shaft of the first driving motor, and the first screw nut matched with the X-direction screw rod; the X-direction screw rod is located between the X forward guide rail and the X backward guide rail; the first drive motor is installed On the outer surface of the main support frame, the first nut is fixed on the X-direction sliding seat. 3. A kind of numerical control equipment as claimed in claim 1, characterized in that: the second driving device comprises a second driving motor, drives the Y-direction screw to move the Y-direction slide back and forth, and the first Y-direction screw that cooperates with the Y-direction screw. Two nuts; the Y-direction screw rod is located between the Y-direction guide rail and the Y-direction guide rail; the second drive motor is installed on the outer surface of the X-direction slide seat, and the second thread nut is fixed on the Y-direction slide seat. 4. A kind of numerical control equipment as claimed in claim 1, it is characterized in that: the 3rd drive device comprises a 3rd drive motor, drives Z guide bar to move up and down, a Z direction that is connected with the motor shaft of the 3rd drive motor The screw rod is a third screw nut that cooperates with the Z-direction screw rod; the third screw nut is installed with the Z guide rod and fixed with the axis position of the Z guide rod. 5. A kind of numerical control equipment as claimed in claim 4, characterized in that: said Z-guiding rod passes through the Y-direction slide seat; a first support column is arranged on the Y-direction slide seat, and on the first support column There is a third driving device mounting seat, the third driving motor is installed on the top of the third driving device mounting seat, and the Z-direction screw rod connected with the motor shaft of the third driving motor passes through the third driving device mounting seat and the third wire. female fit. 6. A kind of numerical control equipment as claimed in claim 5, characterized in that: the third screw nut is located at the center of the Z-direction rod, and one end of the Z-direction screw rod is connected with the third drive motor installed on the third drive device mounting base. To connect, the other end of the Z-direction screw rod passes through the third driving device mounting seat to cooperate with the third screw nut, and extends into the Z-guiding rod to avoid the space of the Z-guiding rod. 7. A kind of numerical control equipment as claimed in claim 5, characterized in that: the Z-direction guide device also includes a Z guide rod top seat arranged on the top of the Z guide rod, and the Z guide rod and the Z guide rod top seat are integrally formed or fixed Together or rotatably installed together, a first boss protruding from the Z guide rod in the horizontal direction is extended on the top seat of the Z guide rod; the third screw nut is fixed on the first boss. 8. A numerical control device as claimed in claim 4, characterized in that: a Z-guiding sleeve is fixed or integrally formed under the Y-direction slide, the third drive motor is installed on the Y-direction slide, and the third nut Fixed on the top of the Z guide rod, the third screw rod is connected with the motor shaft of the third drive motor; the lower end passes through the Y-direction slide seat, and the third screw nut extends into the Z guide rod to avoid the space of the Z guide rod, and the Z guide rod The upper end extends into the Z guide sleeve to cooperate with the Z guide sleeve. 9. A numerical control device according to claim 1, characterized in that: the guide part of the Z guide rod is polygonal. 10. A numerical control device according to claim 1, characterized in that: the Z guide rod can only move up and down, or can move up and down and rotate, and is installed together with the Y-direction slide; it is integrally formed on the Z guide rod It has or is fixed with a first pendulum seat; it also includes a horizontal first pendulum shaft installed on the first pendulum seat and a first pendulum shaft driving device, the main machining head base of the main processing head is fixed on the first pendulum shaft or integrally formed with the first swing shaft. 11. A numerical control device as claimed in claim 1, characterized in that: the Z guide rod can only move up and down and is installed together with the Y-direction sliding seat; Z-axis, the main processing head is arranged on the Z-axis. 12. A numerical control device according to claim 1, characterized in that: the first support column is fixed on the Y-direction slide seat or integrally formed with the Y-direction slide seat, and the third driving device mounting seat is fixed on the first support column Formed integrally on or with the first support column. 13. A kind of numerical control equipment as claimed in claim 7, characterized in that: the Z guide rod moves up and down and rotates and is installed with the Y-direction slide seat, the guide part of the Z guide rod is cylindrical; the Z guide rod A conductive ring is provided on the cylindrical outer circumference of the Z guide rod, and a wire accommodating groove or a wire accommodating hole connected with the conductive ring is provided in the Z guide rod, and a wire is placed in the wire accommodating groove or the wire accommodating hole, and one end of the wire is connected to the The conductive ring is electrically connected, and the other end is electrically connected to the motor installed on the Z guide rod; the conductive ring is electrically connected to the external power supply, and the carbon brush installed together with the top seat of the Z guide rod is triboelectrically connected. 14. A kind of numerical control equipment as claimed in claim 1, characterized in that: the Z guide rod can only move up and down and is installed with the Y-direction slide seat, and a rotating shaft or a main shaft is arranged inside the Z guiding rod; A conductive ring is arranged on the outer periphery, and a wire accommodating groove or a wire accommodating hole connected with the conductive ring is arranged in the rotating shaft or the main shaft, and a wire is placed in the wire accommodating groove or the wire accommodating hole, and one end of the wire is electrically connected to the conductive ring. The other end is electrically connected to the motor installed on the rotating shaft or the main shaft; the conductive ring is triboelectrically connected to the carbon brush installed on the Z guide rod and electrically connected to the external power supply. 15. A numerical control device as claimed in claim 4, characterized in that: the guide part of the Z guide rod is cylindrical, and is also provided with a stop structure to prevent the top seat of the Z guide rod from rotating along the horizontal direction of the guide rod axis; the second A anti-rotation structure includes a first anti-rotation block installed on the top seat of the Z guide rod and a limiting mechanism that restricts the first anti-rotation block to move within a set range on the top seat of the Z guide rod. One side of the anti-rotation protrusion is provided with a first anti-rotation slope on the two opposite sides of the anti-rotation protrusion in the vertical direction to cooperate with two adjacent first support columns. A first spring is arranged between the side of the block facing the Z guide rod and the first anti-rotation block and the top seat of the Z guide rod. 16. A kind of numerical control equipment as claimed in claim 4, characterized in that: the guide part of the Z guide rod is cylindrical, and there is also an anti-rotation structure to prevent the top seat of the Z guide rod from rotating along the horizontal direction of the guide rod axis; The rotation structure includes a second anti-rotation block installed on the top seat of the Z guide rod and a second limit mechanism that restricts the movement of the second anti-rotation block within a set range on the top seat of the Z guide rod. The side of the block away from the Z guide rod is provided with a rotation-stop groove, and a second rotation-stop inclined surface that is vertically matched with a first support column is provided on the two opposite faces of the rotation-stop groove. A second spring is arranged between the second anti-rotation block and the top seat of the Z guide rod towards the side of the Z guide rod. 17. A numerical control device as claimed in claim 1, characterized in that: the main frame is integrally formed, the main support frame is a square closed-loop structure; the four sides of the main frame all form a closed-loop structure. 18. A numerical control device as claimed in claim 1, characterized in that: the main support part is a circular or square main support column, the main support column is fixed on the base, and the main support frame is fixed on the main support column; the main support The frame is a square closed-loop structure. 19. A kind of numerical control equipment as claimed in claim 1, characterized in that: the X forward guide rail and the X backward guide rail are sliding guide rails; the X-direction sliding seat includes a square frame with an opening facing the vertical direction, and the front and back of the square frame The side faces are protrudingly provided with X guide rail slide seat fixing blocks respectively; X forward guide rail and X backward guide rail include X guide rail sliding seats, and X guide rail slide seats are fixed on the bottom surface of X guide rail slide seat fixing blocks. 20. A numerical control device according to claim 1, characterized in that: the Y-direction slide includes a Y-direction slide base, and more than two integrally formed support columns protrude vertically upward from the Y-direction slide base, An integrally formed second screw nut fixing projection protrudes vertically downward from the Y-direction slide base, and the Y-direction slide base protrudes from the second screw nut fixing block in the left and right directions. 21. A numerical control device as claimed in claim 1, characterized in that: the X-direction guide rail and the X-rearward guide rail are hard rails; X-direction V-shaped guides are provided on the front and rear sides of the X-direction slide. The two guide surfaces of the X-direction V-shaped guide are both inclined to the horizontal plane or one is inclined to the horizontal plane and the other is the horizontal plane; there is also a straight line hard rail track fixed to the main support frame, which is integrally formed Or on the linear hard rail track fixed together, or on the straight hard rail track and the main support frame, there is an X-direction V-shaped guide groove that cooperates with the X-direction V-shaped guide; the X forward guide rail and the X backward guide rail are both It includes the X-direction V-shaped guide portion and the X-direction V-shaped guide groove. 22. A kind of numerical control equipment as claimed in claim 1, it is characterized in that: the X forward guide rail and the X backward guide rail are hard rails; the rear side of the X-direction sliding seat protrudes outward and is provided with a guide bottom surface parallel to the horizontal plane, The guide side is perpendicular to the horizontal plane, and the guide top surface is inclined to the horizontal plane; the front side of the X-direction slide seat is provided with a guide bottom surface parallel to the horizontal plane, a guide side surface perpendicular to the horizontal plane, and a guide top surface parallel to the horizontal plane. The X forward guide part; there is also an X forward linear hard rail track and an X backward linear hard rail track fixed with the main support frame; the X backward guide grooves matched with the X backward guide part are all formed on the The integral or split type X-back linear hard rail track, or a part is formed on the integral X-back linear hard rail track, and the other part is formed on the main support frame; and X forward The X-forward guide groove matched with the guide part is all formed on the integral or split type X-forward linear hard rail track, or part of it is formed on the integral X-forward linear hard rail track, and the other part is formed On the main support frame; the X forward guide rail includes the X forward guide part and the X forward guide groove, and the X backward guide rail includes the X rear guide part and the X direction Rear channel. 23. A kind of numerical control equipment as claimed in claim 1, characterized in that: the X forward guide rail and the X backward guide rail are hard rails; the front and rear sides of the X-direction slide seat are protruding outwards with a guide bottom surface parallel to the horizontal plane, The guide side is perpendicular to the horizontal plane, and the guide top surface is inclined to the horizontal plane. The X-direction guide part is fixed on the top of the main support frame, near the front and rear sides of the main support frame. The X guide grooves are all formed on the integral or split X-direction linear hard rail track, or a part is formed on the integral X-direction linear hard rail track, and the other part is formed on the main support On the frame; the X forward guide rail and the X backward guide rail include the X-direction guide part and the X-direction groove. 24. A numerical control device according to claim 1, characterized in that: the main supporting part is the main supporting column; and more than three main supporting columns are arranged on the same line in the X direction and/or Y direction. 25. A numerical control device according to claim 1, characterized in that: the X forward guide rail and the X backward guide rail include two that pass through the X-direction slide seat and are placed on the same horizontal plane and the first screw is arranged on it. On the line, or three round guide rods distributed in an isosceles triangle, two on the same side are placed on the same vertical plane and the first screw is set on the bisector of the top angle of the isosceles triangle, the round guide rod passes through The X-direction sliding seat and the two ends are fixed with the main supporting frame. 26. A numerical control device according to claim 1, characterized in that: on one side of the main support frame parallel to the X-guiding rail, there is a first extension protruding along the Y direction; On the side of an extension part, there is a second extension part protruding outward along the Y direction; the X-direction rail on one side is arranged between the first extension part and the second extension part, and the X-direction screw rod is installed on the X-direction slide seat in the middle. 27. A numerical control device according to claim 1, characterized in that: the X forward guide rail and the X backward guide rail include a linear hard rail track or a linear sliding track directly installed on the main support frame, or include The linear hard rail track or the linear sliding track installed on the support bar, the straight line hard rail track or the linear sliding track, or the straight line hard rail track or the linear sliding track and the support bar run through the main support frame and are flush with the sides of the main support frame. 28. A numerical control device according to claim 1, characterized in that guide parts are provided on both sides of the X-direction slide and/or Y-direction slide, and the X-direction slide and/or Y-direction slide There is also an extended part of the guide part on the top. 29. A numerical control device as claimed in claim 1, characterized in that: the first driving device comprises a said X-direction synchronous belt, which is installed in the Y-direction intermediate position of the four upper and lower corner positions of the main support frame, and The first synchronous belt pulley matched with the X-direction synchronous belt is installed on the main frame to drive the first synchronous belt driving device of one of the first synchronous belt pulleys, and the first synchronous belt driving device close to the first synchronous belt driving device is installed on the main support frame. The first tensioning pulley matched with the synchronous pulley; one end of the X-direction synchronous belt is fixed at the Y-direction middle position on one side of the X-direction slide seat, and the other end of the X-direction synchronous belt passes through the first tensioner pulley and the first synchronous belt The gap between the wheels is fixed at the Y-direction middle position on the other side of the X-direction slide seat after bypassing the remaining three first synchronous pulleys. 30. A numerical control device as claimed in claim 1, characterized in that: an auxiliary support frame is provided on the X-direction slide; the second driving device includes a Y-direction synchronous belt, which is installed on the auxiliary support The X-direction intermediate position of the upper and lower four corner positions of the frame, the second synchronous belt pulley matched with the Y-direction synchronous belt, is installed on the auxiliary support frame to drive the second synchronous belt drive device of one of the second synchronous belt pulleys, and is installed on the main The second tensioning pulley on the support frame is matched with the second synchronous belt driving device; one end of the Y-direction synchronous belt is fixed at the X-direction middle position on one side of the Y-direction slide seat, and the other end of the Y-direction synchronous belt passes through the second The gap between the tensioning pulley and the synchronous belt pulley is fixed at the X direction middle position on the other side of the Y direction slide seat after bypassing the other three second synchronous belt pulleys. 31. A kind of numerical control equipment as claimed in claim 1, characterized in that: a tool is installed on the processing head; a tool linear motion mechanism and a oscillating tool swing are also provided to make the tool installed on the main power head telescopically move mechanism. 32. A numerical control device according to claim 2, characterized in that: protective covers are provided on both sides of the X guide rail. 33. A numerical control device according to claim 2, characterized in that: the main support frame also includes X-direction screw mounting seats installed on the left and right sides close to the main support frame, and the first driving motor is installed on an X-direction On the outer surface of the screw mounting seat, the end of the X-direction screw rod away from the first driving motor passes through the X-direction screw mounting seat where the first driving motor is installed, and the first screw nut is installed on the X-direction wire away from the first driving motor. rod mount. 34. A numerical control device as claimed in claim 2, characterized in that: the Z guide rod can only move up and down and is installed together with the Y-direction slide seat, and a rotating shaft or a main shaft is arranged inside the Z guide rod; the third nut It is fixed with the Z guide rod, and the first rotor that drives the shaft or the main shaft to rotate is installed on the outer circumference of the shaft or the main shaft, and the first stator that cooperates with the first rotor is installed inside the Z guide rod; the rotating shaft or the main shaft can only be opposite to the Z guide The rod turns. 35. A numerical control device as claimed in claim 34, characterized in that: the Z guide rod can only move up and down and is installed together with the Y-direction slide; two first Z-direction straight lines are fixed in the Y-direction slide The guide rails are symmetrically provided with Z-direction guide fixing parts on both sides of the Z-direction rod, and the second Z-direction linear guide rails that cooperate with the corresponding first Z-direction linear guide rails are fixed on the Z-direction guide fixation parts. 36. A numerical control device as claimed in claim 34, characterized in that: the Z guide rod is cylindrical; an anti-rotation groove is provided on the Z guide rod; The Z guide sleeve is equipped with an anti-rotation piece matched with the anti-rotation groove on the Z guide sleeve. 37. A numerical control device as claimed in claim 1, characterized in that: there is also a first swing seat fixed to the Z guide rod; a second stator is installed in the first swing seat, and is installed in the second stator The second rotor matched with the second stator is installed in the second rotor in the horizontal direction of the first pendulum shaft, and the main processing head seat of the main machining head is fixed on the first pendulum shaft or integrated with the first pendulum shaft forming. 38. A numerical control device as claimed in claim 1, wherein the main supporting part comprises supporting walls on the left side, right side and rear side, and a door is arranged on the front side of the main supporting part. 39. A numerical control device as claimed in claim 2, characterized in that: the Y-direction sliding seat is provided with a Z-guiding sleeve that cooperates with the Z-guiding rod; the Z-guiding rod can only move up and down and is installed with the Y-directing sliding seat together; the third nut is fixed on the Z guide rod; there is also an anti-rotation structure to prevent the Z guide rod from rotating along the horizontal direction of the guide rod axis; the anti-rotation structure includes a third anti-rotation block, which is provided on the Z guide rod The accommodating portion of the third anti-rotation block is provided with a third spring between the third anti-rotation block and the Z guide rod; the third anti-rotation block protrudes from the outer circumference of the Z guide rod, An anti-rotation slot matched with the third anti-rotation block is arranged in the hole. 40. A numerical control device according to claim 2, characterized in that: the X forward guide rail and the X backward guide rail are sliding guide rails, including a cylindrical X guide shaft, an X guide shaft support, and an X guide guide sleeve sliding seat , there is an arc surface matching with the X guide shaft on the X guide shaft support, the X guide shaft is installed on the X guide shaft support and fits with the arc surface on the X guide shaft support; the X guide rail sleeve slide seat and The X-guide shaft and the X-guide shaft bracket installed together fit together. 41. A numerical control device as claimed in claim 2, characterized in that: on the side close to the X-direction screw rod, between the X-direction slide seat and the main support frame, there is also an X-direction angular guide rail installed laterally, The X-direction guide rail is perpendicular to the installation angle of the X-direction guide rail. 42. A numerical control device as claimed in any one of claims 1 to 9, 12 to 41, characterized in that: the main machining head is provided with a tool holder; the third driving device includes A third driving motor, driving the Z guide rod to move up and down, a Z-direction screw rod connected with the motor shaft of the third drive motor, and a third screw nut matched with the Z-direction screw rod; it also includes fixing with the Y-direction slide seat Or the integrally formed first support column, the third driving device mounting seat fixed or integrally formed with the first supporting column, the third driving motor is installed on the top of the third driving device mounting seat; The top seat of the Z guide rod fixed or integrally formed with the guide rod is provided with a second support column fixed or integrally formed with the Z guide rod top seat on the top of the Z guide rod top seat, and a second support column fixed or integrally formed with the second support column is also provided. Formed connecting plate, the third screw nut is fixed on the connecting plate; the third driving device mounting seat is located directly above the connecting plate, and the Z-direction screw rod connected with the motor shaft of the third driving motor passes through the third driving device mounting seat and The third screw fit; the main processing head spindle drive device or the Z guide rod rotation drive device or the pneumatic push-pull tool device of the push-pull tool chuck or the hydraulic push-pull tool of the push-pull tool chuck is installed at the center of the Z guide rod top seat device. 43. A numerical control device as claimed in any one of claims 1 to 9, 12 to 41, characterized in that: a tool chuck is provided on the main processing head; at the center of the top seat of the Z guide rod The pneumatic push-pull knife device or the hydraulic push-pull knife device is installed at the position; the Z-direction shaft drive motor is installed on the Z guide rod top seat, and the Z-direction shaft drive motor is installed under the Z guide rod top seat. Transmission mechanism, the last stage transmission wheel of the transmission mechanism of the Z-axis driving motor is coaxial with the Z-axis; the piston rod of the pneumatic device or the hydraulic device is connected with the tool chuck to push and pull the tool chuck. 44. A numerical control device according to any one of claims 1 to 9, 12 to 41, characterized in that: a tool chuck is provided on the main processing head; The spindle drive device of the main processing head or the Z guide rod rotation drive device or the shaft drive device that drives the rotation shaft installed in the Z guide rod or the pneumatic push-pull tool device of the push-pull tool chuck or the hydraulic push-pull of the push-pull tool chuck are installed. Knife device. 45. A numerical control device according to any one of claims 1 to 41, characterized in that: the workpiece clamping device includes a workbench, and/or chucks and tailstocks installed on opposite sides of the main body frame , and/or two chucks installed on the opposite sides of the main frame, and/or one chuck installed on the opposite side of the main frame; the base, the main support part, and the main support frame are integrally formed artificial stone or resin composite The main frame of stone or cement concrete; it also includes the X-direction rail support strips embedded in the front and rear sides of the main support frame when the main frame is formed. Linear hard rail track or linear sliding track, or X forward guide rail, X backward guide rail include X-direction linear hard rail track or linear sliding track embedded in the main support frame when forming the main support frame; The workbench support block that is embedded in the base to install the workbench when the base is formed, or the workbench that is embedded in the base when forming the base, and/or the two chucks that are embedded in the mounting chuck on the side of the main frame when forming the main support frame Fixing seat; and/or the tailstock fixing seat for installing the tailstock and the chuck fixing seat for installing the chuck embedded in the side of the main frame when forming the main support frame. 46. A numerical control device as claimed in any one of claims 1 to 41, characterized in that: fixed guide rails for cranes are installed on the two opposite inner sides of the main frame, and fixed guide rails for cranes on both sides A crane gantry guide rail is connected to the top, and a crane is installed on the crane gantry guide rail. 47. A numerical control device as claimed in any one of claims 1 to 9, 12, 16 to 41, wherein the numerical control device is a numerical control machine tool, and the main processing head is provided with There is a tool chuck; the Z guide rod can only move up and down and is installed with the Y-direction slide; a spindle that can only rotate relative to the Z guide rod is installed in the Z guide rod, and the tool chuck is installed on the spindle superior. 48. A numerical control device according to any one of claims 1 to 41, characterized in that: the clamping device includes a first chuck mechanism and a second chuck mechanism installed on the main body frame, or a first chuck The disc mechanism and the first tailstock mechanism or the first chuck mechanism, the first chuck mechanism is installed on the side of the main frame, and the second chuck mechanism or the first tailstock mechanism can move back and forth relative to the main frame The one moving in the horizontal direction is installed on the main body frame; the main processing head is provided with a tool clamping head. 49. A numerical control device as claimed in claim 48, characterized in that: the main support frame, the main support part and the base are integrally formed, and the upper part is connected with the main support frame and the lower part is connected with the base on the opposite sides of the main frame. Connection, the third mounting seat connected to the supporting column on both sides, or the third mounting seat and the fourth mounting seat, the third mounting seat is integrally formed with the main frame, or the third mounting seat and the fourth mounting seat are integrally formed with the main frame ; The third mounting seat is provided with the first circular through hole in the horizontal direction of the first chuck mechanism, or the third mounting seat is provided with the first circular through hole in the horizontal direction of the first chuck mechanism and the second The fourth mounting base is provided with a second round through hole coaxial with the first round through hole for installing the second chuck mechanism or the first tailstock mechanism. 50. A numerical control device as claimed in claim 48, characterized in that: the workpiece clamping device includes a first chuck mechanism and a second chuck mechanism installed on the main body frame, and the second chuck mechanism includes The chuck, the chuck rotating shaft fixed on the chuck, the guide rod installed outside the chuck rotating shaft, the guide rod seat fixed with the guide rod, the chuck rotating shaft driving device installed on the guide rod seat, are arranged on the main frame The fixed rod, fixed with the fixed rod or integrally formed motor fixed plate, the screw nut fixed with the guide rod, the screw rod matched with the screw nut, fixed on the surface of the motor fixed plate away from the main frame, the screw drive motor, the screw rod One end of the screw rod is connected with the screw mandrel driving motor, and the other end of the screw mandrel passes through the motor fixing plate, and the screw nut stretches into the guide rod, and the screw mandrel and the guide rod avoid the space. 51. A kind of numerical control equipment as claimed in claim 48, characterized in that: the top plane of the main support frame is an inclined plane with a set angle with the horizontal plane; the X guide rail and the Y guide rail are parallel to the top plane of the main support frame, The Z-guiding rod is perpendicular to the plane formed by the X-guiding rail and the Y-guiding rail. The top plane of the main support frame is an inclined plane with a set angle to the horizontal plane, which is convenient for the operator to operate the equipment. 52. A numerical control device according to claim 48, characterized in that: the main supporting part is bent obliquely backward and connected with the main supporting frame. 53. A kind of numerical control equipment as claimed in claim 48, characterized in that: said numerical control equipment is a numerical control lathe, said main processing head is a turning tool rest, and the turning tool rest is installed on the Z guide rod; The Z-guiding rod is mounted with the Y-slide only for up-and-down movement. 54. A numerical control device as claimed in any one of claims 1 to 41, characterized in that: the rear side of the main frame is a square closed-loop structure, and a side processing head is also arranged on the rear side of the main frame, so that the side processing head is three-axis The above-linked side processing head kinematic mechanism. 55. A numerical control device according to any one of claims 1 to 41, characterized in that: the main processing head is provided with a tool chuck, or the main processing head is a paint spraying head or a welding torch Or laser gun or plasma cutting gun or screw gun or gas cutting gun. 56. A numerical control device according to any one of claims 1 to 41, characterized in that: a rotating seat is fixed on the Z guide rod, and a horizontal rotating shaft and a rotating shaft drive device installed on the rotating seat are also included. The main processing head seat of the main processing head is installed on the rotating shaft or integrally formed with the rotating shaft. The main processing head includes a first tool magazine; the first tool magazine includes a tool magazine disk, and two or more kinds of tools are radially fixed on the tool magazine disk. 57. A numerical control device according to any one of claims 1 to 41, characterized in that: a rotating seat is fixed on the Z guide rod, and a horizontal rotating shaft and a rotating shaft driving device installed on the rotating seat are also included. The main processing head seat of the main processing head is installed on the rotating shaft or integrally formed with the rotating shaft. The main processing head includes the first tool magazine; The utility model relates to a tool rotation mechanism for converting a tool between an axial direction and a radial direction. 58. A numerical control device according to any one of claims 1 to 41, characterized in that: a second tool magazine is installed on the inner or outer side of the main body frame, and the second tool magazine includes a tool magazine disk; There are more than two kinds of cutting tools installed on the tool magazine disk. 59. A numerical control device as claimed in claim 58, characterized in that: the tool is axially installed on the tool magazine disk; it also includes a tool magazine disk drive mechanism; on the main frame adjacent to the second tool magazine installed There is also a manipulator on the side to deliver and install the tool between the tool magazine and the main processing head. 60. A numerical control device according to any one of claims 1 to 41, characterized in that a tool is installed on the bottom of the main processing head and on one or more of the four sides. 61. A numerical control device according to any one of claims 1 to 41, characterized in that: more than one of the left, right and rear sides of the main frame is a vertical square closed-loop structure with openings facing the horizontal direction ; More than one vertical square closed-loop structure is also provided with a side processing head and a side processing head movement mechanism that makes the side processing head more than three axes linked. 62. A numerical control device according to any one of claims 1 to 41, characterized in that: the movement mechanism of the side machining head for linkage of more than three axes of the side machining head includes: The Z-direction slide seat, between the vertical square closed-loop structure and the Z-direction slide seat, on both sides near the Z-direction slide seat, is provided with a fourth drive device that cooperates with the Z-direction guide rail to drive the Z-direction slide seat to move back and forth; the fourth drive The device includes a fourth drive motor to drive the Z-direction slide to move back and forth, a second Z-direction screw connected to the motor shaft of the fourth drive motor parallel to the Z-direction rail, and a second Z-direction screw that is matched with the second Z-direction screw The fourth nut; the second Z-direction screw is located between the Z guide rails on both sides; the fourth drive motor is installed above the vertical square closed-loop structure, the fourth nut is fixed on the Z-direction slide, and the second Z The second Z-direction screw goes through the upper side of the vertical square closed-loop structure, the Z-direction sliding seat, and is installed on the lower side of the vertical square closed-loop structure. The second Z-direction screw and the vertical A square closed-loop structure, and a Z-direction sliding seat to avoid the air; the Z-direction sliding seat is a square closed-loop structure with the opening facing the horizontal direction; It also includes a horizontal movement slide seat, and an upper guide rail and a lower guide rail in the horizontal direction that cooperate with each other are provided between the Z slide seat and the horizontal direction movement slide seat; The fifth driving device that drives the sliding seat to move back and forth in the horizontal direction; the fifth driving device includes a fifth driving motor that drives the sliding seat to move back and forth in the horizontal direction, and a drive parallel to the upper guide rail and the lower guide rail and the fifth drive The first horizontal screw rod connected to the motor shaft of the motor, the fifth screw nut matched with the first horizontal screw rod; the fifth drive motor is installed on the left side of the Z-direction slide seat, and the fifth screw nut is fixed on the horizontal On the sliding seat for moving in the direction, the first horizontal direction screw rod is matched with the fifth screw nut; the first horizontal direction screw rod passes through the side where the fifth drive motor is installed on the Z-direction sliding seat, and the horizontal direction moving sliding seat is installed on the The Z-direction sliding seat is away from the side of the fifth drive motor, the first horizontal direction screw rod and the Z-direction sliding seat, and the horizontal direction movement sliding seat avoid the air; There is also a horizontal direction guide device installed on the horizontal direction movement slide seat, the horizontal direction guide device includes a horizontal direction guide rod that can move horizontally, and a sixth driving device that drives the horizontal direction guide rod to move horizontally; the horizontal direction guide rod The rod passes through the sliding seat in the horizontal direction; the sixth driving device includes a sixth driving motor, a second horizontal screw rod connected with the motor shaft of the sixth driving motor, and the sixth screw nut; the sixth screw nut and the horizontal The direction guide rods are installed together and the position is fixed; the sliding seat is provided with a first support column in the horizontal direction, and a sixth drive device mounting seat is provided on the first support column, and the second horizontal screw drive motor is installed on the sixth On the top of the mounting base of the driving device, the second horizontal screw rod cooperates with the sixth screw nut; the lower end of the horizontal guide rod is provided with an active power head. 63. A numerical control device as claimed in any one of claims 1 to 9, 12, 16 to 41, characterized in that: the main processing head includes a main processing head seat, a main shaft, and a main shaft drive motor; the main processing head seat is fixed Z The guide rod is formed integrally with the Z guide rod, and the main shaft is horizontally installed in the main processing head seat; a boring tool is installed on the main shaft. 64. A numerical control device as claimed in any one of claims 1 to 9, 12, 16 to 41, characterized in that: the numerical control device is a surface grinder; the Z guide rod can only move up and down and slide with the Y direction The bases are installed together; the workpiece clamping device is a worktable formed on the base or fixed on the base; the main processing head includes a main processing head seat fixed at the bottom of the Z guide rod or integrally formed with the Z guide rod, installed on the main processing The first grinding wheel shaft in the horizontal direction on the headstock and the first grinding wheel driving device that drives the first grinding wheel shaft to rotate, the first grinding wheel shaft passes through the main processing headstock; at the end of the first grinding wheel shaft away from the first grinding wheel driving device The shaft is mounted with a first grinding wheel. 65. A numerical control device according to any one of claims 1 to 9, 12, 16 to 41, characterized in that: said numerical control device is a guide rail grinding machine; Z guide rod can only move up and down and slide with Y direction The bases are installed together; the workpiece clamping device is a workbench formed on the base or fixed on the base; a fourth swing base is integrally formed or fixed on the Z guide rod; it also includes a horizontal clamp mounted on the fourth swing base. The first pendulum shaft and the fourth pendulum shaft driving device in the direction; the main machining head includes a main machining head base, a main shaft motor installed in the main machining head base, and a second grinding wheel shaft connected with the main shaft motor; The end of the grinding wheel shaft away from the spindle motor is coaxially fixed to the second grinding wheel; the main processing headstock is fixed on the fourth swing shaft or integrally formed with the fourth swing shaft. 66. A numerical control device according to any one of claims 1 to 9, 12, 16 to 41, characterized in that: said numerical control device is a cylindrical grinder or an internal and external grinder; the Z guide rod moves up and down and rotates It is installed together with the Y-direction slide seat; the clamping workpiece device includes the third chuck mechanism and the third tailstock mechanism installed on the opposite sides of the main body frame; the main processing head includes Or the main processing head seat integrally formed with the Z guide rod, the third grinding wheel shaft and the third grinding wheel shaft driving device installed in the horizontal direction on the main processing head seat; A circular grinding wheel, or an outer cylindrical grinding wheel and an inner cylindrical grinding wheel are installed on the third grinding wheel shaft. 67. A numerical control device according to any one of claims 1 to 9, 12, 16 to 41, characterized in that: said numerical control device is an internal grinding machine; the Z guide rod can only move up and down with the Y direction The sliding seats are installed together; the workpiece clamping device includes a third chuck mechanism installed on one side of the main frame; the main processing head includes a main processing head seat fixed at the bottom of the Z guide rod, and is installed on the main processing head seat The third grinding wheel shaft in the horizontal direction and the third grinding wheel shaft driving device; the inner circular grinding wheel is installed on the third grinding wheel shaft. 68. A numerical control device as claimed in any one of claims 1 to 9, 12, 16 to 41, characterized in that: said numerical control device is a plane guide rail compound grinding machine; the workpiece clamping device is formed on the base or The workbench fixed on the base; the main processing head includes the main processing head seat fixed at the bottom of the Z guide rod, the fourth grinding wheel driving device installed on the main processing head seat and the fourth grinding wheel shaft in the horizontal direction; A flat grinding wheel is coaxially installed at one end of the wheel shaft; the bottom of the Z guide bar also includes a fixed or integrally formed fifth pendulum seat, and the fifth pendulum shaft in the horizontal direction installed on the second main processing head seat is set at the The fifth pendulum seat on the fifth pendulum shaft is installed on the fifth pendulum seat with the fifth grinding wheel shaft perpendicular to the fifth pendulum shaft and the fifth grinding wheel shaft driving device; the lower end of the fifth grinding wheel shaft is coaxially fixed with a guide rail grinding wheel wheel. 69. A numerical control device according to any one of claims 1 to 41, characterized in that: it also includes a rotary track or a linear track that can move back and forth installed on the bottom of the main support frame and passes through the main support frame; clamping the workpiece The device includes more than two worktables placed on a rotary track or a linear track that can move back and forth, and a track drive mechanism that moves the rotary track or a linear track that can move back and forth; the workbench is formed on the rotary track or can move On the linear track that moves back and forth, or is fixed on the rotary track or the linear track that can move back and forth, or is rotatably installed on the rotary track or the linear track that can move back and forth. 70. A numerical control device according to any one of claims 1 to 41, wherein a manipulator is installed on the Z guide rod. 71. A processing technology for numerical control equipment as claimed in any one of claims 1 to 41, characterized in that the workpiece clamping device is a workbench formed on the base; a tool clamping head is provided on the main processing head, The processing technology includes the following steps: After completing the X-direction slide seat, X-direction guide rail, X-direction guide rail, first driving device, Y-direction slide seat, Y-direction left guide rail, Y-direction right guide rail, second drive device, Z-direction guide device and control device After installation and debugging, install the CNC milling main processing head on the Z guide rod, install the milling cutter on the tool chuck of the main processing head, and then debug the CNC equipment and program, and use the milling cutter to process the mounting workpiece plane and T-slot of the base After milling, disassemble the CNC milling main processing head installed on the Z guide rod, install the CNC cylindrical grinding main processing head on the Z guide rod, and install the cylindrical grinding wheel on the CNC cylindrical grinding main processing head, Then debug the numerical control equipment and program, and use the cylindrical grinding wheel to grind the plane of the workpiece on the base. 72. A processing technology for numerical control equipment as claimed in any one of claims 1 to 41, characterized in that the workpiece clamping device is a workbench fixed on the base; a tool clamping head is provided on the main processing head, The processing technology includes the following steps: After completing the X-direction slide seat, X-direction guide rail, X-direction guide rail, the first driving device, Y-direction slide seat, Y-direction left guide rail, Y-direction right guide rail, second drive device, Z-direction After the installation and debugging of the guide device and the control device, install the CNC milling main processing head on the Z guide rod, install the milling cutter on the tool chuck of the main processing head, and then debug the CNC equipment and program, and use the milling cutter to process the installation of the base Workbench plane; after milling and installing the workbench plane, fix the workbench on the base or only rotatably install it on the base; after installing the workbench, remove the CNC milling main processing head installed on the Z guide rod , install the main processing head of CNC cylindrical grinding on the Z guide rod, install the cylindrical grinding wheel on the main processing head of CNC cylindrical grinding, then debug and program the CNC equipment, and use the cylindrical grinding wheel to grind the plane of the workpiece on the workbench . 73. A processing technology of numerical control equipment as claimed in any one of claims 1 to 41, characterized in that the device for clamping the workpiece is a workbench that can only be rotatably installed on the base; a tool is provided on the main processing head Installing the chuck, the processing technology includes the following steps: After completing the X-direction slide seat, X-direction guide rail, X-direction guide rail, first driving device, Y-direction slide seat, Y-direction left guide rail, Y-direction right guide rail, second drive device, Z-direction guide device and control device After installation and debugging, install the CNC milling main processing head on the Z guide rod, install the milling cutter on the tool chuck of the main processing head, and then debug the CNC equipment and program, and use the milling cutter to process the installation table plane of the base; after milling After installing the workbench plane, remove the CNC milling main processing head installed on the Z guide rod, install the CNC guide rail grinding main processing head on the Z guide rod, install the guide rail grinding wheel on the CNC guide rail grinding main processing head, and then debug CNC equipment and programming, use the guide rail grinding wheel to grind the rotating shaft mounting hole reserved on the base and matched with the rotating shaft for installing the rotating table; after grinding, install the table on the base only rotatably, and install the Disassemble the main processing head of the CNC guide rail grinding on the Z guide rod, install the main processing head of the CNC cylindrical grinding on the Z guide rod, install the cylindrical grinding wheel on the main processing head of the CNC cylindrical grinding, and then debug the CNC equipment and program , Use the cylindrical grinding wheel to grind the plane of the workpiece on the workbench. 74. A machining process for numerical control equipment according to any one of claims 1 to 41, characterized in that the workpiece clamping device includes a first chuck mechanism and a second chuck mechanism installed on the main body frame, or a second chuck mechanism A chuck mechanism and a first tailstock mechanism, one of the left and right sides of the main frame is provided with a first circular through hole in the horizontal direction for installing the first chuck mechanism, and the other side is provided with a second chuck Mechanism or the first tailstock mechanism, the second round through hole coaxial with the first round through hole; the main processing head is provided with a tool chuck, and the processing technology includes the following steps: After completing the X-direction slide seat, X-direction guide rail, X-direction guide rail, first driving device, Y-direction slide seat, Y-direction left guide rail, Y-direction right guide rail, second drive device, Z-direction guide device and control device After installation and debugging, install the CNC boring main processing head on the Z guide rod, install the boring tool on the tool chuck of the main processing head, and then debug the CNC equipment and program, and use the boring tool to process the first round through hole and the second round through hole ; After boring, remove the CNC boring main processing head installed on the Z guide rod, install the CNC milling main processing head on the Z guide rod, install the milling cutter on the CNC milling main processing head, and then debug the CNC equipment and program , use a milling cutter to mill the vertical mounting plane of the chuck where the chuck is installed. 75. The processing technology of a kind of numerical control equipment as claimed in claim 74, it is characterized in that; before the vertical installation plane of the numerical control milling chuck after the numerical control boring of the first round through hole and the second round through hole, it will be installed on the Z guide rod Disassemble the CNC boring main processing head, install the CNC internal grinding main processing head on the Z guide rod, install the internal grinding wheel on the CNC internal grinding main processing head, and then debug the CNC equipment and program, use the internal grinding Wheel grinding and fine grinding of the first round through hole and the second round through hole; or after the CNC boring of the first round through hole and the second round through hole, and the vertical installation plane of the CNC milling chuck, the main processing of the CNC milling machine installed on the Z guide rod Disassemble the head, install the CNC internal grinding main processing head on the Z guide rod, install the internal grinding wheel on the CNC internal grinding main processing head, and then debug the CNC equipment and program, use the internal grinding wheel to grind the first Round through hole, second round through hole. Use the tool installed on the main processing head of the CNC equipment to process the first round through hole and the second round through hole of the workbench, chuck and tailstock to reduce assembly errors, and the machining reference and assembly reference are consistent, which greatly improves the numerical control the accuracy of the device. 76. A machining process for numerical control equipment according to any one of claims 1 to 41, the workpiece clamping device includes a workbench, and/or a chuck and a tailstock, and/or two chucks, and/or a chuck; the main frame is integrally formed of artificial stone or resin synthetic stone or cement concrete; it also includes the X guide rail support strips embedded in the front and rear sides of the main support frame when the main frame is formed, the X forward guide rail, The X-direction guide rail includes the X-direction linear hard rail track or linear sliding track fixed on the X-direction rail support bar, or the X-direction guide rail, and the X-direction guide rail includes the X-direction straight line embedded in the main support frame when forming the main support frame Hard rail track or linear sliding track; there are also workbench support blocks embedded in the base to install the workbench when forming the base on the base, and/or embedded in the opposite sides of the main frame when forming the main support frame The tailstock fixing seat of the tailstock and the chuck fixing seat for installing the chuck, and/or the two chuck fixing seats for installing the chuck embedded in the opposite two sides of the main frame when forming the main support frame, and/or The main support frame is embedded in the chuck holder of the chuck installed on one side of the main frame; the processing technology includes the following steps: Install formwork for forming the main frame; Pouring artificial stone or resin synthetic stone or cement concrete into the template; It also includes the two ends of the X-direction rail support bars installed on the front and rear sides, or the Y-direction positioning bars at both ends of the X-direction linear hard rail track or the linear sliding track on the front and rear sides, and the X-direction guide support bars on the front and rear sides and the Y-direction positioning bars The Y-direction positioning bars on the left and right sides are fixed into a whole frame; under the Y-direction positioning bar, there is a hardener that matches with the top surface and inner side of the X-direction rail support bars on the front and rear sides, or with the X-direction straight lines on the front and rear sides. The positioning surface matched with the top surface and the inner surface of the rail track or the linear sliding track; When the artificial stone or resin synthetic stone or cement concrete is not set and shaped but has sufficient bearing capacity, place the overall frame at the set position; adjust the X-direction rail support bar by adjusting the levelness, verticality, and parallelism of the overall plane frame , or the horizontality, verticality, and parallelism of the X-direction linear hard rail track or linear sliding track. 77. A numerically controlled production line comprising any one of the numerically controlled equipment as claimed in claims 1 to 41, characterized in that: it comprises more than two numerically controlled equipment, the rotary track or the linear track that can move back and forth, and is set on the rotary track or the linear track that can move back and forth On the track, which is greater than or equal to the number of numerical control equipment, the workbench cooperating with the numerical control equipment is also provided with a track drive mechanism that makes the rotary track or the linear track move back and forth. 78. A numerical control production line comprising any one of the numerical control equipment as claimed in claims 1 to 41, characterized in that: it comprises more than two numerical control equipment, a single straight line or two or more straight lines, a single straight line or two or more straight lines Pipeline drive mechanism. 79. A numerically controlled production line comprising any one of the numerically controlled equipment as claimed in claims 1 to 41, characterized in that: it comprises more than two numerically controlled equipment, a single linear assembly line, and a single linear assembly line drive mechanism, corresponding to the independent supply of each numerically controlled equipment material organization. 80. A numerical control device, including a main frame, characterized in that: the main frame includes a main support part, a main support frame placed on the top of the main support part and fixed or integrally formed with the main support part; it also includes an X-direction sliding seat, Between the main support frame and the X-direction sliding seat, there are mutually matched X-direction guide rails and X-direction rear guide rails, which drive the X-direction sliding seat to move back and forth; There are Y-direction guide rails and Y-right guide rails that cooperate with each other between the Y-direction slide seats, and the second drive device that drives the Y-direction slide seats to move back and forth; it also includes a Z-direction guide device installed on the Y-direction slide seats, and the Z-direction The guide device includes a Z guide rod that can move up and down, and a third driving device that drives the Z guide rod to move up and down; a manipulator is arranged at the lower end of the Z guide rod. 81. A numerical control device, comprising a main frame, characterized in that: the main frame includes a main support part, a main support frame placed on the top of the main support part and fixed or integrally formed with the main support part; Universal wheels; the main support frame is a closed-loop structure with an opening facing the vertical direction; it also includes an X-direction slide seat, and an X forward guide rail that cooperates with each other and an X backward guide rail are provided between the main support frame and the X-direction slide seat. guide rail; also includes a first driving device that drives the X-direction slide to move back and forth; the first drive device includes an X-direction screw that drives the X-direction slide to move back and forth, and is parallel to the X forward guide rail and the X backward guide rail; An X-direction synchronous belt or a group of X-direction linear motors, an X-direction screw or an X-direction synchronous belt or an X-direction linear motor is located between the X forward guide rail and the X rear guide rail; it also includes a Y-direction slide seat, in the X-direction Between the sliding seat and the Y-direction sliding seat, there are Y-direction left guide rails and Y-direction right guide rails that cooperate with each other; it also includes a second drive device that drives the Y-direction slide seat to move back and forth; the second drive device includes driving the Y-direction slide seat to move back and forth , a Y-direction screw or a Y-direction synchronous belt or a group of Y-direction linear motors parallel to the Y-direction left guide rail and Y-direction right guide rail, and the Y-direction screw or Y-direction synchronous belt or Y-direction linear motor is located at Y Between the left guide rail and the Y guide rail to the right; there is also a Z-direction guide device installed on the Y-direction slide seat. The Z-direction guide device includes a Z guide rod that can move up and down, and a third drive that drives the Z guide rod to move up and down. Device; the main processing head is provided at the lower end of the Z guide rod. 82. An automatic storage and retrieval system for articles, characterized in that it includes a support frame and an X-direction sliding seat installed on opposite sides of the house, and an X-direction guide rail that cooperates with each other is provided between the support frame and the X-direction sliding seat, and it also includes The first driving device that drives the X-direction slide to move back and forth; also includes the Y-direction slide, and a Y guide rail that cooperates with each other is provided between the X-direction slide and the Y-direction slide; The second driving device; there is also a Z-direction guide device installed on the Y-direction slide seat. The Z-direction guide device includes a Z guide rod that can move up and down, and a third drive device that drives the Z guide rod to move up and down; the Z guide rod The lower end is equipped with a manipulator.

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