CN203900890U - X-axis movement device of five-axis linkage numerical control machine tool - Google Patents
X-axis movement device of five-axis linkage numerical control machine tool Download PDFInfo
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- CN203900890U CN203900890U CN201420310688.9U CN201420310688U CN203900890U CN 203900890 U CN203900890 U CN 203900890U CN 201420310688 U CN201420310688 U CN 201420310688U CN 203900890 U CN203900890 U CN 203900890U
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Abstract
本实用新型涉及一种五轴联动数控机床的X轴运动装置，该装置包括Y轴机架、两根X轴导轨、X轴固定座、X轴丝杆、X轴步进电机和X轴电机座，两根X轴导轨设置在Y轴机架上，X轴固定座的后侧设置有两条X轴导轨槽，X轴导轨槽分别安装设置在X轴导轨上，X轴丝杆架设在Y轴机架上，并在X轴固定座上设置有与X轴丝杆相适配的X轴丝杆滑块，所述的X轴电机座设置在Y轴机架的右侧，X轴步进电机固定设置在X轴电机座上，X轴步进电机通过联轴器与X轴丝杆相连接。本实用新型由于采用了上述的技术方案，该装置具有结构简单，稳定性好，运动快捷的特点。
The utility model relates to an X-axis movement device of a five-axis linkage numerical control machine tool, which comprises a Y-axis frame, two X-axis guide rails, an X-axis fixing seat, an X-axis screw rod, an X-axis stepping motor and an X-axis motor The two X-axis guide rails are set on the Y-axis frame, and the rear side of the X-axis fixed seat is provided with two X-axis guide rail grooves. The X-axis guide rail grooves are installed on the X-axis guide rails respectively, and the X-axis screw On the Y-axis frame, and on the X-axis fixing seat, an X-axis screw slide block suitable for the X-axis screw rod is arranged, and the X-axis motor seat is arranged on the right side of the Y-axis frame, and the X-axis The stepping motor is fixedly arranged on the X-axis motor seat, and the X-axis stepping motor is connected with the X-axis screw rod through a shaft coupling. Because the utility model adopts the above-mentioned technical scheme, the device has the characteristics of simple structure, good stability and quick movement.
Description
Technical field
The utility model relates to a kind of machine tool, relates in particular to a kind of X-axis telecontrol equipment of 5-shaft linkage numerical control lathe.
Background technology
5-shaft linkage numerical control lathe is a kind of high in technological content, high lathe that is specifically designed to processed complex curved surface of precision, and this machine tool system has very important influence power to a national Aeronautics and Astronautics, military affairs, scientific research, accurate apparatus, high-precision Medical Devices etc. industry.At present, 5-shaft linkage numerical control machine tool system is the only resource that solves impeller, blade, marine propeller, heavy generator amature, turbine rotor, large-sized diesel machine crankshaft etc. processing.
Chinese invention patent application (application number: 201310164508.0 applyings date: 2013-05-07) discloses a kind of five-axle number control machine tool, comprises lathe bed, cradle-type workbench, the first side chain, the second side chain, the 3rd side chain, column, crossbeam, main shaft frame and electric main shaft; Described the first side chain and described the second side chain are arranged in same level, composition two-degree-of-freedom parallel mechanism, the feed motion of the stretching motion control electricity main shaft of described the first side chain and the second side chain in horizontal plane; The 3rd side chain vertical arranges, the feed motion of its stretching motion control electricity main shaft in the vertical direction; Two-freedom cradle-type workbench can be controlled the attitude of workpiece.Lathe is combined driving by five drive units and is realized workpiece processing, realizes five-axle linkage processing.
Chinese utility model patent (application number: 201020521377.9 applyings date: 2010-09-08) discloses five-axle linkage milling head parts and has been connected with vertical longitudinally slide unit by collar bush, five-axle linkage milling head rebound, collar bush connects main shaft, worm gear installation sleeve is fixed on main shaft and with the worm gear in upper worm gear case and is connected, the worm screw engaging with worm gear is connected with the servomotor being fixed on worm gear case, worm screw setting-up eccentricity cover, the right of casing connects dextral shaft to be fixed by the worm gear in worm gear installation sleeve and lower worm gear case, and lower worm gear case is arranged on right plate.
Summary of the invention
The purpose of this utility model is to provide a kind of X-axis telecontrol equipment of 5-shaft linkage numerical control lathe, and this device has simple in structure, good stability, the feature efficiently of moving.
In order to realize above-mentioned object, the utility model has adopted following technical scheme:
A kind of X-axis telecontrol equipment of 5-shaft linkage numerical control lathe, this device comprises Y-axis frame, two X-axis guide rails, X-axis holder, X-axis screw mandrel, X-axis stepper motor and X-axis motor cabinet, two X-axis guide rails are arranged in Y-axis frame, the rear side of X-axis holder is provided with two X-axis guide-track grooves, X-axis guide-track groove is mounted on respectively on X-axis guide rail, X-axis screw mandrel is erected in Y-axis frame, and on X-axis holder, be provided with the X-axis screw mandrel slide block suitable with X-axis screw mandrel, described X-axis motor cabinet is arranged on the right side of Y-axis frame, X-axis stepper motor is fixedly installed on X-axis motor cabinet, X-axis stepper motor is connected with X-axis screw mandrel by shaft coupling.
As preferably, described Y-axis frame is made up of two blocks of gusseted plates, two gantry base plates, gantry backboard and stiffeners, two blocks of gusseted plates are fixedly installed on respectively the both sides of gantry backboard, two gantry base plates are separately positioned on the bottom of two blocks of gusseted plates, and connect two blocks of gusseted plates and two gantry base plates by described stiffener; Described X-axis guide rail is arranged on the backboard of gantry.
As preferably, described X-axis holder comprises that backboard, upper head plate and lower shoe form, and upper head plate and lower shoe are separately positioned on the upper and lower of backboard.
As preferably, described X-axis guide rail adopts circular guideway.
The utility model is owing to having adopted above-mentioned technical scheme, and this device has simple in structure, good stability, the feature efficiently of moving.
Brief description of the drawings
Fig. 1 is the front view of the utility model 5-shaft linkage numerical control lathe.
Fig. 2 is Fig. 1 left view.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the structural representation of frame.
Fig. 5 is the structural representation of Z axis telecontrol equipment, tool motion device.
Fig. 6 is the structural representation of A axle telecontrol equipment and C axle telecontrol equipment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is made a detailed explanation.
5-shaft linkage numerical control lathe as shown in Fig. 1 ~ Fig. 3, this lathe comprises frame 1, X-axis telecontrol equipment 2, Y-axis telecontrol equipment 3, Z axis telecontrol equipment 4, tool motion device 5, A axle telecontrol equipment 6 and C axle telecontrol equipment 7.
As shown in Figure 4, described frame 1 comprises that four root posts 11 and seven connecting rods 12 form, four connecting rods 12 are arranged on the bottom of four root posts 11, another three connecting rods 12 are arranged on the top of left side, right side and the rear side of four root posts 11, between the upper and lower connecting rod 12 between two root posts 11 of arranged on left and right sides, be also respectively arranged with reinforcing prop 13, between two reinforcing props 13, be provided with horizontal connecting rod 14, between column 11 and connecting rod 12, connecting rod 12 and reinforcing prop, reinforcing prop and be laterally connected with corner brace connector 15 is set respectively between connecting rod 14.Laterally the top of connecting rod 12 is provided with dust cover 18, and laterally the rear portion of connecting rod 12 arranges baffle plate 19, and dust cover 18 and baffle plate 19 are at the rear side formation control components and parts installing space 17 of frame 1.Described four root posts 11, five connecting rods 12, reinforcing prop and laterally connecting rod 12 all adopt 3030 industrial aluminum profiles.The bottom of frame 1 is provided with leg 16.Adopt aluminium section bar to build that to have aluminium section bar weight lighter, can alleviate the quality of body, and easily build, assemble, after building, there is certain stability and rigidity, can meet the requirement of cylinder block strength.
As shown in Fig. 1 ~ Fig. 3, on the connecting rod 12 of described frame 1 left side and top, right side, be respectively arranged with Y-axis guide rail 30, Y-axis guide rail 30 adopts circular guideway.Described Y-axis telecontrol equipment 3 comprises Y-axis frame 31, two Y-axis screw mandrels 32, y-axis stepper motor 33 and y-axis motor seat 34, the both sides, below of Y-axis frame 31 are respectively arranged with Y-axis guide-track groove, Y-axis guide-track groove is mounted on respectively on Y-axis guide rail 30, two Y-axis screw mandrels 32 are erected at respectively the outside of two Y-axis guide rails 30, and be respectively arranged with the Y-axis screw mandrel slide block suitable with Y-axis screw mandrel 32 in the both sides of Y-axis frame 31, described y-axis motor seat 34 is arranged on the right side of frame, y-axis stepper motor 33 is fixedly installed on y-axis motor seat 34, the two ends of y-axis stepper motor 33 arrange respectively motor shaft, the motor shaft of one end is connected with right side Y-axis screw mandrel 32 by shaft coupling, the motor shaft of the other end is connected with synchronizing jugged belt wheel, and be provided with synchronizing jugged belt wheel on the Y-axis screw mandrel 32 in left side, by synchronous cog belt 35 is set, two synchronizing jugged belt wheels are connected.
As shown in Fig. 1 ~ Fig. 3, described Y-axis frame 31 is made up of two blocks of gusseted plates 311, two gantry base plates 312, gantry backboard 313 and stiffeners 314, two blocks of gusseted plates 311 are fixedly installed on respectively the both sides of gantry backboard 313, two gantry base plates 312 are separately positioned on the bottom of two blocks of gusseted plates 311, and connect two blocks of gusseted plates 311 and two gantry base plates 312 by described stiffener 314; Above-mentioned structure is the scope that driven portal structure can increase processing under the prerequisite that improves machining accuracy, improves stability and the reliability of lathe simultaneously.And on two gantry base plates 312, side connecting plate 315 being set respectively, described Y-axis screw mandrel slide block is fixedly installed on side connecting plate 315.
As shown in Fig. 1 ~ Fig. 3, on described Y-axis frame 31 gantry backboards 313, be provided with two X-axis guide rails 20, X-axis guide rail 20 adopts circular guideway.Described X-axis guide rail 20 is arranged on gantry backboard 313.Described X-axis telecontrol equipment 2 comprises X-axis holder 21, X-axis screw mandrel 22, X-axis stepper motor 23 and X-axis motor cabinet 24, the rear side of X-axis holder 21 is provided with two X-axis guide rail 20 grooves, X-axis guide rail 20 grooves are mounted on respectively on X-axis guide rail 20, X-axis screw mandrel 22 is erected in Y-axis frame 31, and on X-axis holder 21, be provided with X-axis screw mandrel 22 slide blocks suitable with X-axis screw mandrel 22, described X-axis motor cabinet 24 is arranged on the right side of Y-axis frame 31, X-axis stepper motor 23 is fixedly installed on X-axis motor cabinet 24, X-axis stepper motor 23 is connected with X-axis screw mandrel 22 by shaft coupling.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, described X-axis holder 21 comprises backboard 211, upper head plate 212 and lower shoe 213, is provided with two Z axis guide rails 40 on the backboard 211 of X-axis holder 21, Z axis guide rail 40 adopts circular guideway.Described Z axis telecontrol equipment 4 comprises Z axis holder 41, Z axis screw mandrel 42, Z axis stepper motor 43 and Z axis motor cabinet 44, the rear side of Z axis holder 41 is provided with two Z axis guide-track grooves, Z axis guide-track groove is mounted on respectively on Z axis guide rail 40, Z axis screw mandrel 42 is erected on X-axis holder 21, and on Z axis holder 41, be provided with the Z axis screw mandrel slide block suitable with Z axis screw mandrel 42, described Z axis motor cabinet 44 is arranged on the upper head plate 212 of X-axis holder 21, Z axis stepper motor 43 is fixedly installed on Z axis motor cabinet 44, Z axis stepper motor 43 is connected with Z axis screw mandrel 42 by shaft coupling.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, described Z axis holder 41 comprises seat board 411 and motor fixture 412, described tool motion device 5 comprises cutter motor 51, fixture 52 and cutter 53, motor fixture 412 is fixedly installed on seat board 411, and described cutter motor 51 is fixedly installed on motor fixture 412.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6, described A axle telecontrol equipment 6 is arranged on the bottom of frame 1, be respectively arranged with optical axis bearing 62 in frame 1 two bottom sides, described A axle telecontrol equipment 6 comprises two A axle frames 61, optical axis 63, upset fixed head 64, A shaft step motor 65, two A axle frames 61 are erected at the bottom arranged on left and right sides of frame 1, described optical axis 63 is set respectively in two A axle frames 61, upset fixed head 64 is arranged in the middle of two A axle frames 61, and two described optical axises 63 are separately positioned in the axis hole of optical axis bearing 62; On an optical axis 63 in left side, be provided with synchronous pulley, described A shaft step motor is fixedly installed in frame 1, on A shaft step motor 65, is provided with synchronous pulley, and two synchronous pulleys are connected by Timing Belt 66.
As shown in Figure 6, described C axle telecontrol equipment 7 comprises C shaft step motor 72, C spindle motor seat and rotating disc 71, the centre of described upset fixed head 64 is provided with rotation mouth 73, rotating disc 71 is movably arranged in rotation mouth 73, C spindle motor seat is fixedly installed on the below of upset fixed head 64, C shaft step motor 72 is fixed on C spindle motor seat, and C shaft step motor 72 is connected with rotating disc 71.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310688.9U CN203900890U (en) | 2014-06-11 | 2014-06-11 | X-axis movement device of five-axis linkage numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310688.9U CN203900890U (en) | 2014-06-11 | 2014-06-11 | X-axis movement device of five-axis linkage numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900890U true CN203900890U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310688.9U Expired - Fee Related CN203900890U (en) | 2014-06-11 | 2014-06-11 | X-axis movement device of five-axis linkage numerical control machine tool |
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| CN (1) | CN203900890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493616A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | X-axis feed drive device |
-
2014
- 2014-06-11 CN CN201420310688.9U patent/CN203900890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493616A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | X-axis feed drive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |