CN218200913U - Cartridge clip type double-end chamfering equipment - Google Patents

Abstract

The utility model relates to the technical field of mechanical automation equipment, in particular to a cartridge clip type double-end chamfering device, which comprises a working base, a feeding mechanism, a material taking mechanism, an assembling mechanism and a double-end chamfering mechanism; the feeding mechanism comprises a feeding cartridge clamping plate, and the feeding cartridge clamping plate is used for being matched with the first sliding rail assembly to move and feed; the material taking mechanism comprises a material taking clamping jaw assembly, and the material feeding cartridge clamping plate is used for matching with the material taking clamping jaw assembly to take materials; the assembling mechanism comprises an assembling clamping component, and the material taking clamping jaw component is used for assembling the needle tube component in a matched manner; the double-end chamfering mechanism comprises two single-end chamfering mechanisms which are oppositely arranged, and the assembly clamping assembly is used for matching the two single-end chamfering mechanisms to chamfer the needle tube. The embodiment of the utility model provides a loading cartridge clip board through the setting loads the needle tubing, makes the needle tubing can not contact each other at the material loading with divide the material in-process, and steady transport has avoided the looks mutual friction between each needle tubing to cause wearing and tearing.

Description

Cartridge clip type double-end chamfering equipment

Technical Field

The utility model relates to a mechanical automation equipment technical field especially relates to a cartridge clip formula double-end chamfer equipment.

Background

The pin and socket connector generally comprises a socket and pins, wherein the socket is formed by plastic injection molding, and a circular tube for inserting the pins is arranged on a main body of the socket. The needle tube piece of the pin jack electronic connector is obtained by cutting longer tubular raw materials, and the two ends of the needle tube piece obtained after cutting processing have peaks to influence the use, so that the inner edge and the outer edge of the two ends of the tube piece need to be chamfered.

The existing connector chamfering machine generally comprises a vibration disc, a conveying pipe, a feeding table, an ejection device, a chamfering workbench and the like, wherein needle tubes in different directions are conveyed to the feeding table through the conveying pipe by the vibration disc, and the products are pushed into a clamping fixture by the ejection device and then chamfered by the chamfering workbench.

However, in the mode of distributing materials by vibration of the vibration disc and then feeding materials through the material conveying pipe, the needle tube piece of the connector is easily abraded in the vibration process, so that the precision of the needle tube piece and the qualification rate of products are influenced, and unnecessary production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cartridge clip formula double-end chamfer equipment, cooperation through feed mechanism and feeding agencies transports, can steadily press from both sides every needle tubing spare alone and get and assemble for assembly devices, carries out the chamfer to the needle tubing spare that assembles, reduces the wearing and tearing of needle tubing spare, improves the qualification rate of product, reduction in production cost.

In order to achieve the above object, the utility model provides a following technical scheme: a cartridge clip type double-end chamfering device comprises a working base, a feeding mechanism, a material taking mechanism, an assembling mechanism and a double-end chamfering mechanism;

the feeding mechanism comprises a feeding elastic clamping plate and a first sliding rail assembly, the feeding elastic clamping plate is connected with the first sliding rail assembly in a sliding mode, the first sliding rail assembly is vertically installed on the working base platform, and the feeding elastic clamping plate is used for being matched with the first sliding rail assembly to move and feed;

the material taking mechanism comprises a material taking clamping jaw assembly and a second slide rail assembly, the material taking clamping jaw assembly is connected with the second slide rail assembly in a sliding mode, and the second slide rail assembly is horizontally arranged on the working base; the material taking mechanism is arranged at one side close to the feeding spring clamping plate, and the feeding spring clamping plate is used for matching with the material taking clamping jaw assembly to take materials;

the assembling mechanism comprises an assembling clamping component and a third slide rail component, the assembling clamping component is connected with the third slide rail component in a sliding mode, and the direction of the third slide rail component is parallel to that of the second slide rail component; the assembling mechanism is positioned at one side close to the material taking clamping jaw assembly, and the material taking clamping jaw assembly is used for being matched with the assembling clamping assembly to assemble the needle tube piece;

double-end chamfering mechanism includes the single-end chamfering mechanism of two subtend settings, two single-end chamfering mechanism symmetry is installed the both sides of assembly centre gripping subassembly, assembly centre gripping subassembly is used for cooperating two single-end chamfering mechanism carries out the chamfer to the needle tubing spare.

Preferably, feed mechanism with assembly devices all is located same one side of second slide rail, feed mechanism is located the one end of second slide rail, assembly devices is located the other end of second slide rail, double-end chamfer mechanism is located assembly devices keeps away from one side of feed mechanism.

Preferably, the first slide rail assembly comprises a first motor, a first lead screw, a first slide block and a first limiting frame, the first motor is mounted at the upper end of the first limiting frame, the upper end of the first lead screw is connected with an output shaft of the first motor, the first lead screw penetrates through the middle of the first slide block and is in threaded connection with the first slide block, a channel connected with the first slide block is formed in the middle of the first limiting frame, and the feeding cartridge clamping plate is connected with the first slide block.

Preferably, the second slide rail assembly comprises a second motor, a second lead screw, a second sliding block and a second limiting frame, the second motor is installed at one end of the second limiting frame, one end of the second lead screw is connected with an output shaft of the second motor, the second lead screw penetrates through the middle of the second sliding block and is in threaded connection with the second sliding block, a channel connected with the second sliding block is formed in the middle of the second limiting frame, and the material taking clamping jaw assembly is connected with the second sliding block.

Preferably, get material clamping jaw subassembly includes clamping jaw cylinder and pneumatic clamping jaw, the clamping jaw cylinder with pneumatic clamping jaw swing joint, the clamping jaw cylinder is used for controlling opening and closing of pneumatic clamping jaw.

Preferably, the assembly clamping assembly comprises a telescopic cylinder, a piston column, a fixed clamp and a movable clamp, the fixed clamp is fixedly connected to the telescopic cylinder, the output end of the telescopic cylinder is connected to the piston column, the movable clamp is connected to the piston column, the telescopic cylinder controls the piston column to move as a piston, and the piston column drives the movable clamp to be close to or far away from the fixed clamp.

Preferably, a side wall of the fixed clamping piece and a side wall of the movable clamping piece are both provided with a semi-cylindrical groove, the two grooves are jointed to form a cylindrical pipe groove, and the pipe groove is used for clamping a needle pipe fitting.

Preferably, each single-end chamfering mechanism comprises a chamfering tool bit and a telescopic base, and the chamfering tool bit is installed on the telescopic base.

Preferably, a baffle is arranged on the working base.

Preferably, the bottom of the working base platform is provided with a plurality of telescopic supporting feet and roller supporting feet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. needle tubes are filled through the arranged feeding cartridge clamping plate, so that the needle tubes are stably conveyed in the feeding and distributing processes and cannot be contacted with each other, and abrasion caused by mutual friction among the needle tubes is avoided;

2. through the first sliding rail assembly, the second sliding rail assembly and the third sliding rail assembly which are arranged, each needle tube piece is stably conveyed in the process of loading, material taking, assembling and chamfering, mutual friction and collision are avoided, the abrasion degree of the needle tube pieces is reduced, and the qualified rate of products is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the clip type double-head chamfering apparatus provided by the present invention;

fig. 2 is another schematic structural diagram of the clip-type double-ended chamfering apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a feeding mechanism of the cartridge clip type double-end chamfering device provided by the present invention;

fig. 4 is a schematic structural diagram of a material taking mechanism of the cartridge clip type double-end chamfering device provided by the present invention;

fig. 5 is a schematic structural diagram of an assembly mechanism of the cartridge clip type double-ended chamfering apparatus according to the present invention;

fig. 6 is a schematic structural diagram of a single-head chamfering mechanism of the cartridge clip type double-head chamfering device according to the present invention.

Reference numerals: 10. a working base; 11. a baffle plate; 12. a telescopic supporting leg; 13. the roller supports the feet; 20. a feeding mechanism; 21. a feeding spring clamping plate; 211. a cartridge holder hole; 22. a first slide rail assembly; 221. a first motor; 222. a first lead screw; 223. a first slider; 224. a first limit bracket; 30. a material taking mechanism; 31. a material taking jaw assembly; 311. a clamping jaw cylinder; 312. a pneumatic clamping jaw; 32. a second slide rail assembly; 321. a second motor; 322. a second lead screw; 323. a second slider; 324. a second limiting frame; 40. an assembly mechanism; 41. assembling a clamping component; 411. a telescopic cylinder; 412. a piston post; 413. fixing the clamp; 414. a movable clamp; 415. a pipe groove; 42. a third slide rail assembly; 50. a double-end chamfering mechanism; 51. a single-head chamfering mechanism; 511. chamfering the tool bit; 512. a telescopic base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described more clearly and completely in conjunction with the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used only for descriptive purposes, and are used for convenience of description, and simplified description, rather than to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the drawings are used only for exemplary illustration, and are not to be understood as limiting, indicating or implying relative importance to the present patent, and the specific meanings of the above terms can be understood according to specific situations by those skilled in the art. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can indirectly connect with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of protection of the utility model.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

As shown in fig. 1-6, which are examples provided by the present invention.

The embodiment of the utility model provides a cartridge clip type double-end chamfering device, which comprises a working base 10, a feeding mechanism 20, a material taking mechanism 30, an assembling mechanism 40 and a double-end chamfering mechanism 50; the feeding mechanism 20 comprises a feeding elastic clamping plate 21 and a first slide rail assembly 22, the feeding elastic clamping plate 21 is connected with the first slide rail assembly 22 in a sliding mode, the first slide rail assembly 22 is vertically installed on the working base station 10, and the feeding elastic clamping plate 21 is used for being matched with the first slide rail assembly 22 to move and supply materials; the material taking mechanism 30 comprises a material taking clamping jaw assembly 31 and a second slide rail assembly 32, the material taking clamping jaw assembly 31 is connected with the second slide rail assembly 32 in a sliding mode, and the second slide rail assembly 32 is horizontally arranged on the working base station 10; the material taking mechanism 30 is arranged at one side close to the feeding elastic clamping plate 21, and the feeding elastic clamping plate 21 is used for matching with the material taking clamping jaw assembly 31 to take materials; the assembling mechanism 40 comprises an assembling clamping component 41 and a third slide rail component 42, the assembling clamping component 41 is connected with the third slide rail component 42 in a sliding manner, and the third slide rail component 42 is parallel to the second slide rail component 32; the assembling mechanism 40 is arranged at one side close to the material taking clamping jaw assembly 31, and the material taking clamping jaw assembly 31 is used for matching with the assembling clamping assembly 41 to assemble the needle tube; the double-head chamfering mechanism 50 comprises two single-head chamfering mechanisms 51 which are oppositely arranged, the two single-head chamfering mechanisms 51 are symmetrically arranged on two sides of the assembling and clamping assembly 41, and the assembling and clamping assembly 41 is used for matching the two single-head chamfering mechanisms 51 to chamfer the needle pipe fitting.

In this embodiment, the working base 10 is a base for carrying and installing the feeding mechanism 20, the material taking mechanism 30, the assembling mechanism 40 and the double-head chamfering mechanism 50, the working base 10 has a horizontal installation surface, which is also an operation table in actual production and processing, and the bases of the feeding mechanism 20, the material taking mechanism 30, the assembling mechanism 40 and the double-head chamfering mechanism 50 are all fixedly installed on the operation table;

the feeding elastic clamping plate 21 is used for loading a needle tube piece of a connector, a plurality of elastic clamping holes 211 are arranged on the feeding elastic clamping plate 21, the needle tube piece is vertically inserted into the elastic clamping holes 211, the inserting directions of all the needle tube pieces are consistent, and the needle tube piece is convenient to be matched with the taking mechanism 30 for use;

the material taking clamping jaw assembly 31 is a gripper for gripping needle tubes, and can grip the needle tubes from the feeding elastic clamping plate 21, and then convey the needle tubes to the assembling mechanism 40 along the second slide rail assembly 32 for assembling, and it can be understood that, in order to facilitate the material taking clamping jaw assembly 31 to grip the needle tubes from the feeding elastic clamping plate 21, the material taking mechanism 30 is installed at one side close to the feeding elastic clamping plate 21, and the material taking clamping jaw assembly 31 is convenient to grip the needle tubes on the feeding elastic clamping plate 21;

the assembling and clamping assembly 41 can be used for clamping a pipe fitting and matching with the material taking clamping jaw assembly 31 for assembling, the material taking clamping jaw assembly 31 conveys and inserts a needle fitting into the pipe fitting clamped on the assembling and clamping assembly 41 in advance, and is also used for conveying the assembled needle tubing to the double-head chamfering mechanism 50 through the third slide rail assembly 42 and fixing the needle tubing in the chamfering process, so that the assembling and clamping assembly 41 is arranged on one side close to the material taking clamping jaw assembly 31 in order to clamp the needle tubing conveyed by the material taking clamping jaw assembly 31 conveniently; the tool bits of the two single-head chamfering mechanisms 51 are oppositely arranged, the assembling mechanism 40 conveys the assembled needle pipe fitting to a position between the two tool bits, and the double-head chamfering mechanism 50 is convenient for chamfering the needle pipe fitting.

When the cartridge clip type double-head chamfering device of the embodiment operates, the feeding cartridge clip plate 21 filled with needle tubing is mounted on the first slide rail assembly 22, then the taking jaw assembly 31 slides left and right along the second slide rail assembly 32 to clamp the needle tubing from the feeding cartridge clip plate 21 one by one, after each lateral row is clamped, the feeding cartridge clip plate 21 can ascend to a certain height along the first slide rail assembly 22, the taking jaw assembly 31 is matched to clamp another lateral row of needle tubing, the taking jaw assembly 31 moves towards the assembling mechanism 40 along the second slide rail assembly 32 after clamping the needle tubing, after aligning with the assembling jaw assembly 41, the needle tubing is inserted into the corresponding needle tubing on the assembling jaw assembly 41 to be assembled, then the assembling jaw assembly 41 clamps the assembled needle tubing to move towards the double-head chamfering mechanism 50 along the third slide rail assembly 42, and stops when two ends of the needle tubing face two tool bits of the double-head chamfering mechanism 50, and the double-head chamfering mechanism 50 is matched to chamfer the needle tubing.

In one embodiment, the loading mechanism 20 and the assembling mechanism 40 are located on the same side of the second slide rail, the loading mechanism 20 is located at one end of the second slide rail, the assembling mechanism 40 is located at the other end of the second slide rail, and the double-headed chamfering mechanism 50 is located on one side of the assembling mechanism 40 away from the loading mechanism 20.

In this embodiment, in order to make the material loading, get the material, assembly and chamfer process are more smooth, let feed mechanism 20, feed mechanism 30, the cooperation relation between assembly devices 40 and double-end chamfer mechanism 50 is more reasonable, install feed mechanism 20 and assembly devices 40 in the same side of second slide rail, make and get material clamping jaw subassembly 31 and need not the rotation direction after pressing from both sides the needle tubing piece of getting, only need the translation position can transport the needle tubing piece for assembly clamping jaw subassembly 41, and simultaneously, feed mechanism 20 and assembly devices 40 are located respectively the both ends of second slide rail subassembly 32 can make full use of the transport distance of second slide rail subassembly 32, double-end chamfer mechanism 50 is close to assembly devices 40 and makes assembly clamping jaw subassembly 41 can transport the needle tubing piece that gets from getting clamping jaw subassembly 31 and connect seamlessly between the tool bit of double-end chamfer mechanism 50, the efficiency of processing has been improved.

In one embodiment, the first slide rail assembly 22 includes a first motor 221, a first lead screw 222, a first sliding block 223 and a first limiting frame 224, the first motor 221 is installed at the upper end of the first limiting frame 224, the upper end of the first lead screw 222 is connected with an output shaft of the first motor 221, the first lead screw 222 penetrates through the middle of the first sliding block 223 and is in threaded connection with the first sliding block 223, a channel connected with the first sliding block 223 is formed in the middle of the first limiting frame 224, and the loading elastic clamp plate 21 is connected with the first sliding block 223.

In this embodiment, it can be understood that the first motor 221 transmits power to the first sliding block 223 through the movement of the first lead screw 222, so as to provide a power source for the sliding of the first sliding block 223, the first motor 221 in this embodiment is a conventional servo motor, the used first lead screw 222 is also a conventional ball screw, the servo motor can precisely control the rotation of the ball screw to adjust the position of the first sliding block 223, and further adjust the height of the feeding spring clamping plate 21 connected to the first sliding block 223, and the first limiting frame 224 not only can prevent the first sliding block 223 from derailing in the sliding process, but also can provide a support for the first motor 221 and the feeding spring clamping plate 21.

In one embodiment, the second slide rail assembly 32 includes a second motor 321, a second screw rod 322, a second sliding block 323 and a second limiting frame 324, the second motor 321 is installed at one end of the second limiting frame 324, one end of the second screw rod 322 is connected with an output shaft of the second motor 321, the second screw rod 322 penetrates through the middle of the second sliding block 323 and is in threaded connection with the second sliding block 323, a channel connected with the second sliding block 323 is formed in the middle of the second limiting frame, and the material taking clamping jaw assembly 31 is connected with the second sliding block 323. The material taking clamping jaw assembly 31 comprises a clamping jaw air cylinder 311 and a pneumatic clamping jaw 312, wherein the clamping jaw air cylinder 311 is movably connected with the pneumatic clamping jaw 312, and the clamping jaw air cylinder 311 is used for controlling the opening and closing of the pneumatic clamping jaw 312.

In this embodiment, the second motor 321 transmits power to the second slider 323 through the movement of the second screw 322 to provide a power source for the sliding of the second slider 323, the second motor 321 in this embodiment is a conventional servo motor, the second screw 322 used is also a conventional ball screw, the servo motor can precisely control the rotation of the ball screw to adjust the position of the second slider 323, and further adjust the position of the material taking clamping jaw assembly 31 connected with the second slider 323, and the second limiting frame 324 not only can prevent the second slider 323 from derailing in the sliding process, but also can provide support for the second motor 321 and the material taking clamping jaw assembly 31; it should be noted that the pneumatic clamping jaw 312 used in this embodiment is a conventional pneumatic clamping jaw 312 or a pneumatic gripper, and under the action of the clamping jaw cylinder 311, two jaws of the pneumatic clamping jaw 312 can be opened and closed to achieve the function of clamping an object.

In one embodiment, the assembly clamping assembly 41 includes a telescopic cylinder 411, a piston column 412, a fixed clamp 413 and a movable clamp 414, the fixed clamp 413 is fixedly connected to the telescopic cylinder 411, an output end of the telescopic cylinder 411 is connected to the piston column 412, the movable clamp 414 is connected to the piston column 412, the telescopic cylinder 411 controls the piston column 412 to perform a piston motion, and the piston column 412 drives the movable clamp 414 to approach or depart from the fixed clamp 413. A side wall of the fixed clamp piece 413 and a side wall of the movable clamp piece 414 are both provided with a semi-cylindrical groove, the two grooves are jointed to form a cylindrical tube slot 415, and the tube slot 415 is used for clamping the needle tube.

In this embodiment, the telescopic cylinder 411 is fixed on a connecting surface, the fixed clamp 413 is fixed above the telescopic cylinder 411, the telescopic cylinder 411 has a connecting column capable of being telescopic, and after being connected with the piston column 412, the telescopic cylinder can drive the piston column 412 to reciprocate, and further drive the movable clamp 414 connected above the piston column 412 to reciprocate, it can be understood that the position of the fixed clamp 413 and the position of the movable clamp 414 correspond to each other, when the telescopic cylinder 411 drives the piston column 412 to retract, the movable clamp 414 approaches and is finally connected with the fixed clamp 413 to clamp the needle tubing, and when the telescopic cylinder 411 drives the piston to extend outwards, the movable clamp 414 is separated from the fixed clamp 413, and the needle tubing can be taken down; in a preferred embodiment, the surface of the movable clip 414 opposite to the fixed clip 413 is provided with a semi-cylindrical groove, and the two grooves form a tube slot 415 adapted to the shape of the needle tube when being attached, so that the assembling clamping assembly 41 can clamp the needle tube more firmly and the needle tube is not easy to be flattened.

In one embodiment, each single-ended chamfering mechanism 51 includes a chamfering bit 511 and a telescoping base 512, the chamfering bit 511 being mounted on the telescoping base 512.

In this embodiment, the telescopic base 512 and the chamfering head 511 are matched with each other to adjust the distance between the two chamfering heads 511, so that the double-chamfering mechanism is more convenient to control when chamfering the needle tubing.

In one embodiment, the working base 10 is provided with a baffle 11. The bottom of the working base 10 is provided with a plurality of telescopic supporting feet 12 and roller supporting feet 13.

In the present embodiment, the baffle 11 is disposed around the working base 10 to prevent the feeding mechanism 20, the material taking mechanism 30, the assembling mechanism 40 and the double-head chamfering mechanism 50 from being collided with each other, and to prevent the syringe from falling out of the working base 10; the two different supporting pieces are arranged at the bottom of the working base platform 10 to facilitate switching when the working base platform 10 is moved and fixed, the length of the telescopic supporting legs 12 is adjusted to be longer than that of the roller supporting legs 13, the telescopic supporting legs 12 are stressed, the friction force between the working base platform 10 and the ground is large at the moment, the stability is high, the length of the telescopic supporting legs 12 is adjusted to be shorter than that of the roller supporting legs 13, the roller supporting legs 13 are stressed, and under the action of the rollers, the friction force between the working base platform 10 and the bottom surface is reduced, so that the working base platform 10 is convenient to move.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The cartridge clip type double-end chamfering device is characterized by comprising a working base, a feeding mechanism, a material taking mechanism, an assembling mechanism and a double-end chamfering mechanism;

the feeding mechanism comprises a feeding elastic clamping plate and a first sliding rail assembly, the feeding elastic clamping plate is connected with the first sliding rail assembly in a sliding mode, the first sliding rail assembly is vertically installed on the working base platform, and the feeding elastic clamping plate is used for being matched with the first sliding rail assembly to move and feed;

the material taking mechanism comprises a material taking clamping jaw assembly and a second slide rail assembly, the material taking clamping jaw assembly is connected with the second slide rail assembly in a sliding mode, and the second slide rail assembly is horizontally arranged on the working base; the material taking mechanism is arranged at one side close to the feeding elastic clamping plate, and the feeding elastic clamping plate is used for matching with the material taking clamping jaw assembly to take materials;

the assembling mechanism comprises an assembling clamping component and a third slide rail component, the assembling clamping component is connected with the third slide rail component in a sliding mode, and the direction of the third slide rail component is parallel to that of the second slide rail component; the assembling mechanism is positioned at one side close to the material taking clamping jaw assembly, and the material taking clamping jaw assembly is used for being matched with the assembling clamping assembly to assemble the needle tube piece;

double-end chamfering mechanism includes the single-end chamfering mechanism of two subtend settings, two single-end chamfering mechanism symmetry is installed the both sides of assembly centre gripping subassembly, assembly centre gripping subassembly is used for cooperating two single-end chamfering mechanism carries out the chamfer to the needle tubing spare.

2. The clip-type double-end chamfering device according to claim 1, wherein the loading mechanism and the assembling mechanism are located on the same side of the second slide rail, the loading mechanism is located at one end of the second slide rail, the assembling mechanism is located at the other end of the second slide rail, and the double-end chamfering mechanism is located on a side of the assembling mechanism away from the loading mechanism.

3. The cartridge clip type double-end chamfering device according to claim 2, wherein the first slide rail assembly comprises a first motor, a first lead screw, a first slide block and a first limit frame, the first motor is mounted at the upper end of the first limit frame, the upper end of the first lead screw is connected with an output shaft of the first motor, the first lead screw penetrates through the middle of the first slide block and is in threaded connection with the first slide block, a channel connected with the first slide block is formed in the middle of the first limit frame, and the loading cartridge clip plate is connected with the first slide block.

4. The cartridge clip type double-end chamfering device according to claim 2, wherein the second slide rail assembly comprises a second motor, a second screw rod, a second slide block and a second limiting frame, the second motor is mounted at one end of the second limiting frame, one end of the second screw rod is connected with an output shaft of the second motor, the second screw rod penetrates through the middle of the second slide block and is in threaded connection with the second slide block, a channel connected with the second slide block is formed in the middle of the second limiting frame, and the material taking clamping jaw assembly is connected with the second slide block.

5. The clip-on double-ended chamfering apparatus according to claim 4, wherein said material extracting jaw assembly includes a jaw cylinder and a pneumatic jaw, said jaw cylinder and said pneumatic jaw being movably connected, said jaw cylinder for controlling the opening and closing of said pneumatic jaw.

6. The clip type double-end chamfering device according to claim 1, wherein the assembly clamping assembly comprises a telescopic cylinder, a piston column, a fixed clamp and a movable clamp, the fixed clamp is fixedly connected to the telescopic cylinder, an output end of the telescopic cylinder is connected with the piston column, the movable clamp is connected with the piston column, the telescopic cylinder controls the piston column to perform piston motion, and the piston column drives the movable clamp to approach or depart from the fixed clamp.

7. The clip-type double-end chamfering device according to claim 6, wherein a side wall of the fixed clip and a side wall of the movable clip are each provided with a semi-cylindrical groove, and the two grooves are jointed to form a cylindrical tube slot for clamping a needle tube.

8. The clip-on double-ended chamfering apparatus according to claim 1, wherein each of the single-ended chamfering mechanisms includes a chamfering bit and a telescoping base, the chamfering bit being mounted on the telescoping base.

9. The clip-on double-ended chamfering apparatus according to claim 1, wherein a baffle is provided on the working base.

10. The clip-type double-ended chamfering apparatus according to claim 9, wherein a plurality of telescopic supporting legs and roller supporting legs are provided at the bottom of the working base.

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