CN219131043U

CN219131043U - Oblique cutting clamp of wire electric discharge machine

Info

Publication number: CN219131043U
Application number: CN202223436370.9U
Authority: CN
Inventors: 胡振威; 叶远胜; 刘新平
Original assignee: Huizhou Pengda Hardware Manufacturing Co ltd
Current assignee: Huizhou Pengda Hardware Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-06
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a beveling fixture of a wire electric discharge machine, which comprises a mounting frame, wherein a first rotating rod is fixedly connected to one side of the mounting frame, a second rotating rod is fixedly connected to one side of the mounting frame far away from the first rotating rod, fixing plates are arranged on two sides of the mounting frame, the second rotating rod is rotationally connected with one of the fixing plates, the first rotating rod penetrates through the other fixing plate, a first clamping mechanism and a second clamping mechanism are respectively arranged at the top bottom of the mounting frame, a fixing seat is fixedly connected to the bottom of the fixing plate, four mounting holes are formed in the fixing seat, and workpieces with different sizes and different shapes can be clamped and fixed through the first clamping mechanism and the second clamping mechanism, so that the applicability of the device is improved; through regulating plate, locating hole and locating lever, can adjust the inclination of mounting bracket, make things convenient for wire cut electric discharge machine to carry out the chamfer, improve the practicality of device.

Description

Oblique cutting clamp of wire electric discharge machine

Technical Field

The utility model relates to the technical field of clamps, in particular to a beveling clamp of a wire electric discharge machine.

Background

The wire electric discharge machine is mainly used for manufacturing various dies, electrodes and precise parts, machining complex cavities and curved surface shapes of various conductors such as hard alloy, quenched steel, graphite, aluminum alloy, structural steel, stainless steel, titanium alloy, diamond and the like, and when the antenna module is used for hardware machining, the wire electric discharge machine is needed, and when the workpiece is cut, a special fixture is needed to fix the workpiece.

Chinese patent publication No. CN 213560386U's patent discloses a fixture for wire cut electrical discharge machining, including the base, the top of base is connected with the carousel through adjustment mechanism rotation, and the top center department of carousel rotates and is connected with the screw rod, and the screw rod is gone up the screw thread and is cup jointed the mounting disc, and the fixture is gone up to the panel can be dismantled to the lateral wall of mounting disc and anchor clamps on being connected with panel and bar, and the fixture is gone down to panel can be dismantled to the lateral wall of carousel and anchor clamps under panel and bar, and the fixture corresponds the setting from top to bottom under panel and the panel, and the fixture corresponds the setting from top to bottom under bar. According to the utility model, through the arrangement of the turntable, the clamps for clamping the plates and the bars are respectively arranged at two ends of the turntable.

The technical problems solved by the method are as follows: when the wire cutting processing is carried out on a workpiece, most wire cutting clamps for clamping plates are generally flat and are used for placing plates, and when a bar is clamped, the clamps for clamping the plates are required to be taken off from a machine tool and replaced by V-shaped blocks to be placed, so that when the wire cutting machine is used for processing the bar and the plate, different clamps are required to be replaced, each time the clamps are required to be taken off from the machine tool, time and labor are wasted, and the processing efficiency is reduced.

Although the above patent solves the corresponding problem, the jig for wire electric discharge machine disclosed in the above patent has the following drawbacks:

when carrying out wire cutting processing to the work piece, need carry out the chamfer according to the processing requirement sometimes, most anchor clamps do not possess the work piece clamp to different shapes, can adjust anchor clamps inclination's function simultaneously again to make anchor clamps practicality not enough, influence machining efficiency.

Disclosure of Invention

The utility model aims to provide a beveling clamp of a wire electric discharge machine, which is characterized in that when a workpiece is subjected to wire cutting, beveling is sometimes required according to the processing requirements, most clamps do not have the functions of clamping workpieces in different shapes, and the inclination angle of the clamp can be adjusted, so that the practicality of the clamp is insufficient, the processing efficiency is affected, and the practicability of the device is improved.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the utility model provides a chamfer anchor clamps of wire cut electric discharge machine, includes the mounting bracket, one side fixedly connected with first bull stick of mounting bracket, the mounting bracket is keeping away from one side fixedly connected with second bull stick of first bull stick, the both sides of mounting bracket all are provided with the fixed plate, the second bull stick with one of them the fixed plate rotates to be connected, first bull stick runs through another the fixed plate, the top bottom of mounting bracket is provided with clamping mechanism one and clamping mechanism two respectively.

By adopting the technical scheme: the workpieces with different sizes and different shapes can be clamped and fixed through the first clamping mechanism and the second clamping mechanism, so that the applicability of the device is improved; through regulating plate, locating hole and locating lever, can adjust the inclination of mounting bracket, make things convenient for wire cut electric discharge machine to carry out the chamfer, improve the practicality of device.

Preferably, the first clamping mechanism comprises a first fixed block, a first threaded rod is connected to the first fixed block in a threaded manner, the first threaded rod penetrates through the first fixed block, one end of the first threaded rod is rotationally connected with clamping plates, the number of the first clamping mechanisms is two, the two clamping mechanisms are oppositely arranged on the mounting frame, and the first fixed block is fixedly arranged on the mounting frame.

By adopting the technical scheme: the first threaded rod is rotated clockwise to enable the clamping plate to move inwards, and the workpiece to be cut is clamped and fixed.

Preferably, a rubber pad is fixedly connected to the inner side of the clamping plate.

By adopting the technical scheme: through the rubber pad, the effectual frictional force that increases between splint and the work piece makes the work piece fixed more firm.

Preferably, the second clamping mechanism comprises a second fixing block, a second threaded rod is connected to the second fixing block in a threaded mode, the second threaded rod penetrates through the second fixing block, one end of the second threaded rod is rotationally connected with a clamping block, a V-shaped groove is formed in one side, far away from the second threaded rod, of the second clamping mechanism, the second clamping mechanism is arranged in two, the second clamping mechanism is oppositely arranged on the mounting frame, and the second fixing block is fixedly mounted on the mounting frame.

By adopting the technical scheme: the second threaded rod is rotated clockwise, so that the clamping block moves inwards to clamp and fix a workpiece to be cut, and the tubular workpiece is fixed more firmly through the V-shaped groove.

Preferably, the first threaded rod is connected with a second handle through screws at one end far away from the clamping plate and one end far away from the clamping block.

By adopting the technical scheme: the second handle is effective to make the rotation of the first threaded rod and the second threaded rod more convenient.

Preferably, an adjusting plate is fixedly connected to the first rotating rod, a plurality of positioning holes are formed in the adjusting plate at equal angles, one positioning rod is sleeved in one positioning hole, and one end of the positioning rod is inserted into the fixing plate.

By adopting the technical scheme: the first rotating rod is rotated, the inclination of the mounting frame can be adjusted through the adjusting disc, the locating hole and the locating rod, the wire electric discharge machine can conveniently cut obliquely, the practicability of the device is effectively improved, meanwhile, workpieces with different shapes can be clamped and fixed by the clamping mechanism I or the clamping mechanism II, and the applicability of the device is effectively improved.

Preferably, the first rotating rod is fixedly connected with a first handle at one end far away from the mounting frame.

By adopting the technical scheme: the first handle is more convenient for effectively enabling the first rotating rod to rotate.

Preferably, a fixing seat is fixedly connected to the bottom of the fixing plate, and four mounting holes are formed in the fixing seat.

By adopting the technical scheme: fixing base and mounting hole, effectual messenger's device fixed mounting is more convenient on wire cut electrical discharge machine.

The utility model has at least the following beneficial effects: the workpieces with different sizes and different shapes can be clamped and fixed through the first clamping mechanism and the second clamping mechanism, so that the applicability of the device is improved; through regulating plate, locating hole and locating lever, can adjust the inclination of mounting bracket, make things convenient for wire cut electric discharge machine to carry out the chamfer, improve the practicality of device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged view of a portion a of fig. 1;

fig. 3 is a schematic diagram of a second structure of the clamping mechanism in the present utility model.

Reference numerals illustrate:

1. a fixing plate; 11. a fixing seat; 12. a mounting hole; 2. a first rotating lever; 21. an adjusting plate; 22. positioning holes; 23. a positioning rod; 24. a first handle; 25. a second rotating rod; 3. a mounting frame; 4. a first fixed block; 41. a first threaded rod; 42. a second handle; 43. a clamping plate; 44. a rubber pad; 5. a second fixed block; 51. a second threaded rod; 52. clamping blocks; 53. v-shaped groove.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Referring to fig. 1 to 3, in the embodiment of the present utility model,

the utility model provides a chamfer anchor clamps of wire cut electrical discharge machining, including mounting bracket 3, one side fixedly connected with first bull stick 2 of mounting bracket 3, one side fixedly connected with second bull stick 25 of mounting bracket 3 in keeping away from first bull stick 2, the both sides of mounting bracket 3 all are provided with fixed plate 1, second bull stick 25 rotates with one of them fixed plate 1 to be connected, first bull stick 2 runs through another fixed plate 1, the top bottom of mounting bracket 3 is provided with clamping mechanism one and clamping mechanism two respectively, in order to make device fixed mounting more convenient on wire cut electrical discharge machining, the bottom fixedly connected with fixing base 11 of fixed plate 1, four mounting holes 12 have been seted up on the fixing base 11.

The first mounting mode of the clamping mechanism is as follows:

referring to fig. 1 to 3, the first clamping mechanism includes a first fixing block 4, a first threaded rod 41 is screwed on the first fixing block 4, the first threaded rod 41 penetrates through the first fixing block 4, one end of the first threaded rod 41 is rotationally connected with two clamping plates 43, the first clamping mechanism is arranged on the mounting frame 3 relatively, the first fixing block 4 is fixedly installed on the mounting frame 3, the first threaded rod 41 is rotated clockwise, the clamping plates 43 move inwards to clamp and fix workpieces to be cut, the workpieces are fixed more firmly, and rubber pads 44 are fixedly connected to the inner sides of the clamping plates 43 for the purpose of fixing the workpieces.

The second mounting mode of the clamping mechanism is as follows:

referring to fig. 1 to 3, the second clamping mechanism includes a second fixing block 5, a second threaded rod 51 is screwed on the second fixing block 5, the second threaded rod 51 penetrates through the second fixing block 5, one end of the second threaded rod 51 is rotatably connected with a clamping block 52, a V-shaped groove 53 is provided on one side of the clamping block 52 far away from the second threaded rod 51, two clamping mechanisms are provided, two clamping mechanisms are oppositely arranged on the mounting frame 3, the second fixing block 5 is fixedly arranged on the mounting frame 3, the second threaded rod 51 is rotated clockwise, the clamping block 52 moves inwards, a workpiece to be cut is clamped and fixed, and the tubular workpiece is fixed more firmly through the V-shaped groove 53.

The second handle 42 is mounted as follows:

referring to fig. 1 to 3, the first threaded rod 41 is connected to the second handle 42 by screws at an end far from the clamping plate 43 and an end far from the clamping block 52 of the second threaded rod 51, and the first threaded rod 41 and the second threaded rod 51 are more conveniently rotated by the second handle 42.

The adjustment plate 21 is mounted as follows:

referring to fig. 1 to 3, an adjusting plate 21 is fixedly connected to a first rotating rod 2, a plurality of positioning holes 22 are formed in the adjusting plate 21 at equal angles, a positioning rod 23 is sleeved in one positioning hole 22, one end of the positioning rod 23 is inserted into a fixed plate 1, the first rotating rod 2 is rotated, the inclination angle of a mounting frame 3 can be adjusted through the adjusting plate 21, the positioning hole 22 and the positioning rod 23, the wire electric discharge machine is convenient to cut in a beveling mode, the practicability of the device is improved, meanwhile, a clamping mechanism I or a clamping mechanism II can be used for clamping and fixing workpieces of different shapes, the applicability of the device is improved, and in order to enable the first rotating rod 2 to rotate more conveniently, the first rotating rod 2 is fixedly connected with a first handle 24 at one end far away from the mounting frame 3.

The working principle of the utility model is as follows: firstly, the fixing plate 1 is arranged on a wire electric discharge machine, the positioning rod 23 is pulled out of the positioning hole 22 to rotate the first rotating rod 2 aiming at workpieces with different shapes, the clamping mechanism I or the clamping mechanism II is selected for clamping and fixing, and when the chamfering is needed, the inclination angle of the mounting frame 3 is adjusted through the adjusting disc 21 and the positioning hole 22.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a chamfer anchor clamps of wire cut electrical discharge machining, its characterized in that, includes mounting bracket (3), one side fixedly connected with first bull stick (2) of mounting bracket (3), mounting bracket (3) are keeping away from one side fixedly connected with second bull stick (25) of first bull stick (2), the both sides of mounting bracket (3) all are provided with fixed plate (1), second bull stick (25) with one of them fixed plate (1) rotates to be connected, first bull stick (2) run through another fixed plate (1), the top bottom of mounting bracket (3) is provided with clamping mechanism one and clamping mechanism two respectively.

2. The beveling jig for a wire electric discharge machine according to claim 1, wherein: the clamping mechanism I comprises a first fixed block (4), a first threaded rod (41) is connected to the first fixed block (4) in a threaded mode, the first threaded rod (41) penetrates through the first fixed block (4), one end of the first threaded rod (41) is rotationally connected with clamping plates (43), two clamping mechanisms I are arranged, two clamping mechanisms I are oppositely arranged on the mounting frame (3), and the first fixed block (4) is fixedly installed on the mounting frame (3).

3. The beveling jig for a wire electric discharge machine according to claim 2, wherein: and a rubber pad (44) is fixedly connected to the inner side of the clamping plate (43).

4. The beveling jig for a wire electric discharge machine according to claim 2, wherein: clamping mechanism II includes second fixed block (5), threaded connection has second threaded rod (51) on second fixed block (5), second threaded rod (51) run through second fixed block (5), the one end rotation of second threaded rod (51) is connected with clamp splice (52), clamp splice (52) are keeping away from V type groove (53) have been seted up to one side of second threaded rod (51), clamping mechanism II's quantity has two, two clamping mechanism II sets up relatively on mounting bracket (3), second fixed block (5) fixed mounting is in on mounting bracket (3).

5. The beveling jig for a wire electric discharge machine according to claim 4, wherein: the first threaded rod (41) is connected with a second handle (42) through screws at one end far away from the clamping plate (43) and one end far away from the clamping block (52) of the second threaded rod (51).

6. The beveling jig for a wire electric discharge machine according to claim 1, wherein: the adjusting device is characterized in that an adjusting disc (21) is fixedly connected to the first rotating rod (2), a plurality of positioning holes (22) are formed in the adjusting disc (21) at equal angles, one positioning rod (23) is sleeved in one positioning hole (22), and one end of the positioning rod (23) is inserted into the fixing plate (1).

7. The beveling jig for a wire electric discharge machine according to claim 6, wherein: the first rotating rod (2) is fixedly connected with a first handle (24) at one end far away from the mounting frame (3).

8. The beveling jig for a wire electric discharge machine according to claim 1, wherein: the bottom of fixed plate (1) fixedly connected with fixing base (11), four mounting holes (12) have been seted up on fixing base (11).