CN116213803A - Numerical control eccentric cutter capable of rotating - Google Patents

Abstract

The invention discloses a spinable numerically controlled eccentric tool, which relates to the technical field of numerically controlled tools, comprising: a chassis, the chassis is composed of a plurality of component parts; a driving motor, the driving motor is fixedly installed above the chassis; The spinning gear is fixedly connected to one side of the drive motor, the spinning gear includes a connecting gear, and the spinning gear rotates to drive the connecting gear to realize the state that the cutter is installed in it to realize spinning; the cutter body, The cutter body is movably connected to the upper inner surface of the spin gear, and the cutter body includes an upper tool jacket and a lower tool jacket, and the upper tool jacket and the lower tool jacket are installed on the outer surface of the cutter body to effectively To clamp and fix the tool. The new spin-controlled CNC eccentric cutter ensures the consistent size and style of parts after cutting, improves the efficiency of later use of parts, and saves the cost of cutting parts at the same time.

Description

A Spinning CNC Eccentric Tool

technical field

The invention relates to the technical field of numerically controlled cutting tools, in particular to a spinning numerically controlled eccentric cutting tool.

Background technique

At present, with the development of machine tool technology, the use of CNC tools is also increasing. In the process of using CNC tools, in order to save labor, CNC tools are becoming more and more scientific and technological, which ensures the stability of CNC tools. .

Existing can refer to grant announcement number to be: the Chinese invention patent of CN213530796U, it discloses a kind of numerical control cutting tool, the outer side of cutterhead of the present invention is equipped with blade, and the bottom end of cutterhead is fixed with connecting section, the connecting section A knife rod is connected below, and the top of the knife rod is provided with a bump, the inner side of the bump is provided with a groove, the inner bottom end of the connecting section is provided with a plunger, and the side of the plunger is connected with a limit block , through the corresponding engagement between the bump and the limit block, it is convenient to make the corresponding insertion between the connecting section and the knife rod, which is convenient for positioning, and can ensure the stability during installation and avoid deflection; between the insertion rod and the slot Close fit, and the connection between the fixing hole and the first docking hole is connected by bolts, which can ensure installation and easy operation; the symmetrical setting of the auxiliary hole on the outside of the fixing hole facilitates the second docking through the auxiliary hole The corresponding setting between the holes is used for auxiliary fixing, and the distribution between the auxiliary holes and the limit block is in a cross shape, which can fully avoid tool offset and ensure stability.

Although the above-mentioned numerical control tool solves the problem of cumbersome steps when assembling the numerical control tool, and cannot guarantee the avoidance of cutter head offset, the stability of the overall structure, and is not conducive to long-term use, with the development of science and technology Progress, machine tool technology is also constantly progressing, CNC tools are used more and more in the field of machine tool technology, many machine tool technology parts need to be processed and cut, and the cutting angle style needs to be consistent, but most CNC tools are in When processing parts, it is difficult to process and use the CNC tool in the way of spinning, and if the CNC tool cannot maintain the same rotation method, the cutting size of the processed parts may be inconsistent, resulting in unusable and costly waste in the later stage .

Contents of the invention

The purpose of the present invention is to overcome the existence of most of the CNC tools in the prior art, when processing parts, it is difficult to process and use the parts in the way of CNC tool spin, and if the CNC tools cannot maintain the same rotation mode, it may affect the The cut size of the processed parts is inconsistent, which leads to the problems of unusability and waste of cost in the later stage. A spinnable numerical control eccentric cutter is provided. The invention has a firm structure and is easy to use.

To achieve the above object, the present invention provides the following technical solutions:

A spinable CNC eccentric tool comprising:

Chassis, the chassis is composed of multiple component parts;

a drive motor, the drive motor is fixedly installed above the chassis;

The spinning gear, the spinning gear is fixedly connected to one side of the drive motor, the spinning gear includes a connecting gear, and the spinning gear rotates to drive the connecting gear to realize the state that the tool is installed in it to realize spinning;

The tool body is movably connected to the upper inner surface of the spin gear, and the tool body includes a tool upper jacket and a tool lower jacket, and the tool upper jacket and the tool lower jacket are installed on the outer surface of the tool body The surface can effectively clamp and fix the tool.

Preferably, the chassis includes:

a bottom plate, a base is movably connected above the bottom plate;

Bolts, the bolts are movably installed above the base, and the bottom plate is fixedly installed above the chassis, and the bolts connect and fix the base and the bottom plate for use.

Preferably, the drive motor includes:

A conductive pipe, a connecting pipe is fixedly connected above the conductive pipe;

A rotating shaft, the outer surface of the rotating shaft is fixedly installed with a limit sleeve;

A control shaft, a rotary bag is fixedly connected above the control shaft;

A casing, the casing is fixedly connected to one side of the conductive pipe.

Preferably, the connecting pipe is fixedly installed at the bottom of the inner surface of the casing, the rotating shaft rotates to drive the control shaft for use, and one end of the control shaft is connected to the upper outer surface of the casing.

Preferably, the spin gear comprises:

a connecting gear, and a card slot is fixedly installed above the connecting gear;

A clamping sleeve, the clamping sleeve is fixedly installed on the outer surface of the card slot;

A clamping frame, the upper two sides of the clamping frame are fixedly connected with mounting plates;

The clamping rod is fixed across the inner and outer sides of the clamping frame.

Preferably, one end of the clamping rod is connected to the outer surface of the slot, and the spin gear and the control shaft are connected to each other for use.

Preferably, the knife specifically includes:

A cutter connecting rod, the cutter connecting rod crosses the inner side of the upper jacket of the cutter, and one end of the cutter connecting rod is connected to the outer surface of the cutter body.

Compared with prior art, the beneficial effect of the present invention is:

The new spinable CNC eccentric tool has a highly integrated structure and is convenient and quick to use. It can be used in the way that the CNC tool spins. By connecting the tool in the slot, a clamping rod is provided on one side of the slot. One end of the clamping rod crosses the card slot and is connected inside the card slot. When the tool is connected to the card slot, the clamping rod can clamp the tool to play the role of clamping and fixing, and there are gears and gears under the card slot. One end of the control shaft is installed on the control shaft, and the control shaft rotates through the drive motor to drive the gear, and the gear drives the card slot to rotate, so that the tool installed inside the card slot is in a state of rotation, which can effectively cut and use the machine tool parts. Different parts are processed in a rotating manner, which ensures that the parts after cutting have the same style and size, improves the efficiency of later use of parts, and saves the cost of cutting parts at the same time.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a rotatable digitally controlled eccentric cutter in an embodiment of the present invention;

Fig. 2 is a schematic diagram of the chassis structure of a spinable numerically controlled eccentric cutter in an embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a driving motor of a spinable digitally controlled eccentric tool in an embodiment of the present invention;

Fig. 4 is a schematic diagram of the spin gear structure of a spinable digitally controlled eccentric tool in an embodiment of the present invention;

Fig. 5 is a schematic diagram of the specific structure of a spinable digitally controlled eccentric tool in an embodiment of the present invention.

1. Chassis; 101. Bottom plate; 102. Base; 103. Bolt; 2. Driving motor; 201. Conductive tube; 202. Connecting tube; 203. Rotating shaft; 204. Limit sleeve; 205. Control shaft; 206. Rotating bag ; 207, shell; 3, spin gear; 301, connecting gear; 302, card slot; 303, clamping sleeve; 304, clamping frame; 305, mounting plate; 306, clamping rod; , Tool lower jacket; 402, Tool upper jacket; 403, Tool connecting rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

With reference to accompanying drawings 1-5, in this embodiment, a kind of NC eccentric tool that can spin, includes: chassis 1, chassis 1 is synthesized by a plurality of component parts; Drive motor 2, drive motor 2 is fixedly installed on chassis 1 The top of the spinning gear 3, the spinning gear 3 is fixedly connected to one side of the drive motor 2, the spinning gear 3 includes a connecting gear 301, and the spinning gear 3 rotates to drive the connecting gear 301 to realize that the tool is installed in it to realize spinning State; cutter body 4, cutter body 4 is movably connected to the top inner surface of spin gear 3, cutter body 4 includes cutter upper jacket 402 and cutter lower jacket 401, cutter upper jacket 402 and cutter lower jacket 401 are installed on The outer surface of the cutter body 4 can effectively clamp and fix the cutter.

Specifically, the chassis 1, as the spinable CNC eccentric tool, undertakes the structural connection and integration, so that the entire spinable CNC eccentric tool has a compact structure and is convenient for practical use. The drive motor 2 is used to connect the spin gear 3 , so that the CNC tool can realize the spin mode, and the spin gear 3 is connected to the cutter body 4, and the cutter body 4 is a device for cutting machine tool parts.

In order to make it easier for those skilled in the art to fully understand the specific structure and principle of the chassis 1 , further explanations are made on the chassis 1 . In this embodiment, the chassis 1 includes: a bottom plate 101, a base 102 is movably connected above the bottom plate 101; The base 102 and the bottom plate 101 are connected and fixed for use.

The base 102 is connected to the top of the base plate 101 by bolts 103, so that the spinning CNC eccentric tool can be detached from the base plate 101 and the chassis 1, and the chassis 1 is connected to the mechanical equipment in the field of machine tools, so that The chassis 1 plays an integrated role as the connection between the cutting tool and the mechanical equipment.

In order to facilitate those skilled in the art to fully understand the specific structure and principle of the driving motor 2 , further explanations are made on the driving motor 2 . In this embodiment, the driving motor 2 includes: a conductive tube 201, a connecting tube 202 is fixedly connected to the top of the conductive tube 201; a rotating shaft 203, and a limit sleeve 204 is fixedly installed on the outer surface of the rotating shaft 203; A rotating bag 206 is fixedly connected to the top; a housing 207 is fixedly connected to one side of the conductive pipe 201;

The connecting pipe 202 is fixedly installed on the bottom of the inner surface of the housing 207 , the rotating shaft 203 rotates to drive the control shaft 205 for use, and one end of the control shaft 205 is connected to the upper outer surface of the housing 207 .

Installing the parts connected to the spin in the casing 207 avoids the possibility of collision between the parts connected to the spin and the external structure, and avoids objects being involved in it, and also increases the service life of the parts connected to the spin.

In order to facilitate those skilled in the art to fully understand the specific structure and principle of the spin gear 3 , further explanations are made on the spin gear 3 . In this embodiment, the spinning gear 3 includes: a connecting gear 301, a card slot 302 is fixedly installed above the connecting gear 301; a clamping sleeve 303, and the clamping sleeve 303 is fixedly installed on the outer surface of the card slot 302; a clamping frame 304, the upper two sides of the clamping frame 304 are fixedly connected with the mounting plate 305; the clamping rod 306, the clamping rod 306 is fixed across the inner and outer sides of the clamping frame 304;

One end of the clamping rod 306 is connected to the outer surface of the slot 302, and the spin gear 3 and the control shaft 205 are connected to each other for use.

When the control shaft 205 drives and rotates the spinning gear 3, the structure above the spinning gear 3 is also in a rotating state. The spinning gear 3 is installed between the driving motor 2 and the cutter body 4, and plays an integrated role , which facilitates the use efficiency of the spin-controlled eccentric cutter device.

In order to make it easier for those skilled in the art to fully understand the specific structure and principle of the knife body 4, the knife body 4 is further explained. In this embodiment, the cutter body 4 includes: a cutter connecting rod 403 , the cutter connecting rod 403 crosses the inside of the upper jacket 402 of the cutter, and one end of the cutter connecting rod 403 is connected to the outer surface of the cutter body 4 .

The outer surface of the tool body 4 is provided with a tool lower jacket 401 and a tool upper jacket 402, and the top of the tool body 4 is thinner than the bottom, and the tool upper jacket 402 is connected to the top of the tool body 4, through the tool connecting rod 403, one end is connected to the outside of the tool upper jacket 402 and the other end is connected to the outer surface of the tool body 4, the tool upper jacket 402 and the top of the tool body 4 are connected through the tool connecting rod 403, and the tool lower jacket 401 and the tool The upper jacket 402 is connected outside the cutter body 4 to play a stable role.

Working principle: first, the drive motor 2 is turned on and used, the drive motor 2 is connected to the conductive tube 201, the connecting tube 202 is connected above the conductive tube 201, and the inside of the conductive tube 201 and the connecting tube 202 are connected to the circuit of the driving motor 2, and the connecting tube One side of 202 is provided with rotating shaft 203, and the circuit of drive motor 2 is connected at rotating shaft 203 places, and rotating shaft 203 rotates, and rotation drives the rotating bag 206 of outer surface, drives control shaft 205, and at the edge place of rotating shaft 203 and control shaft 205 A limit sleeve 204 is provided to prevent the rotating bag 206 from falling during operation. When the control shaft 205 rotates to drive the spin gear 3, and the spin gear 3 drives the connecting gear 301, the structure installed above the connecting gear 301 is also In the rotating state, the cutter body 4 is connected in the slot 302, so that the cutter body 4 can be used for cutting parts of the machine tool in a spinning manner.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (7)

1. A rotatable numerically controlled eccentric cutter, characterized in that, comprising: Chassis (1), the chassis (1) is composed of multiple components; A drive motor (2), the drive motor (2) is fixedly installed above the chassis (1); The spin gear (3), the spin gear (3) is fixedly connected to one side of the drive motor (2), the spin gear (3) includes a connecting gear (301), the spin gear (3) The rotation drives the connecting gear (301) to realize the state that the tool is installed in it to realize the spin; Tool body (4), the tool body (4) is movably connected to the upper inner surface of the spin gear (3), and the tool body (4) includes a tool upper jacket (402) and a tool lower jacket (401) The tool upper jacket (402) and the cutter lower jacket (401) are installed on the outer surface of the cutter body (4) to effectively clamp and fix the cutter. 2. A spinnable numerical control eccentric cutter according to claim 1, characterized in that: The chassis (1) includes: a bottom plate (101), a base (102) is movably connected above the bottom plate (101); Bolts (103), the bolts (103) are movably installed above the base (102), and the bottom plate (101) is fixedly installed above the chassis (1), the bolts (103) connect the base (102) and The bottom plates (101) are connected and fixed to each other for use. 3. A spinnable numerically controlled eccentric cutter according to claim 1, characterized in that: The drive motor (2) includes: A conductive pipe (201), a connecting pipe (202) is fixedly connected above the conductive pipe (201); A rotating shaft (203), the outer surface of the rotating shaft (203) is fixedly installed with a limit sleeve (204); A control shaft (205), a rotating bag (206) is fixedly connected above the control shaft (205); A casing (207), the casing (207) is fixedly connected to one side of the conductive tube (201). 4. The spinable numerical control eccentric cutting tool according to claim 3, characterized in that: the connecting pipe (202) is fixedly installed on the bottom of the inner surface of the housing (207), and the rotation of the rotating shaft (203) drives The control shaft (205) is used, and one end of the control shaft (205) is connected to the upper outer surface of the casing (207). 5. A spinnable numerical control eccentric cutter according to claim 1, characterized in that: The spin gear (3) includes: A connecting gear (301), a card slot (302) is fixedly installed above the connecting gear (301); A clamping sleeve (303), the clamping sleeve (303) is fixedly installed on the outer surface of the card slot (302); A clamping frame (304), the upper two sides of the clamping frame (304) are fixedly connected with mounting plates (305); A clamping rod (306), the clamping rod (306) is fixed across the inner and outer sides of the clamping frame (304). 6. A kind of spinable numerically controlled eccentric tool according to claim 5, characterized in that: one end of the clamping rod (306) is connected to the outer surface of the slot (302), and the spin gear ( 3) It is used in connection with the control shaft (205). 7. A spinnable numerically controlled eccentric cutter according to claim 1, characterized in that: Described knife concrete (4) comprises: A cutter connecting rod (403), the cutter connecting rod (403) crosses the inner side of the cutter upper jacket (402), and one end of the cutter connecting rod (403) is connected to the outer surface of the cutter body (4).

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