CN216227404U

CN216227404U - Clamping device for electric corrosion electrode

Info

Publication number: CN216227404U
Application number: CN202121739370.9U
Authority: CN
Inventors: 薛健全
Original assignee: Kunshan Haojinyuan Mould Co ltd
Current assignee: Kunshan Haojinyuan Mould Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-04-08
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses an electroerosion electrode clamping device, which belongs to the technical field of electrode clamping devices and comprises a bottom plate, wherein a supporting block is fixedly arranged on the upper surface of the bottom plate, an elevating block is arranged on the supporting block in a sliding manner, a connecting column is rotatably arranged on one side of the elevating block, a vertical fixing plate is fixedly arranged at one end of the connecting column, a transverse fixing plate is fixedly arranged on one side of the vertical fixing plate, a fixing block is fixedly arranged on the upper surface of the bottom plate, and a clamping mechanism is arranged on the transverse fixing plate. The installation is conveniently dismantled, improves work efficiency.

Description

Clamping device for electric corrosion electrode

Technical Field

The utility model relates to the technical field of electrode clamping devices, in particular to an electroerosion electrode clamping device.

Background

In the processing process of the die, electrode discharge is needed to be adopted to carry out high-temperature and high-pressure corrosion on a die blank for a structure with a specific shape, the precision requirement on the electrode is higher based on the high-precision requirement of the die, and a clamping jig for clamping the electrode also needs to have higher precision;

the traditional method is to clamp an electrode by using a vice and then place the electrode on a machine table for mould processing, the electrode clamping method is time-consuming, labor-consuming and low in precision, the existing electrode clamping device is relatively fixed in structure and cannot move, and therefore working efficiency is very low, and therefore the electric corrosion electrode clamping device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an electroerosion electrode clamping apparatus to solve the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electroerosion electrode clamping device, includes the bottom plate, fixed surface is equipped with the supporting shoe on the bottom plate, the slip is equipped with the elevator on the supporting shoe, elevator one side is rotated and is equipped with the spliced pole, the fixed vertical fixed plate that is equipped with of spliced pole one end, the fixed transverse fixing plate that is equipped with in vertical fixed plate one side, fixed surface is equipped with the fixed block on the bottom plate, be equipped with fixture on the transverse fixing plate, fixture includes first gear, second gear, arc piece, grip block and gag lever post.

Preferably, the fixed first stopper that is equipped with in vertical fixed plate one side, it is equipped with the rotary rod to rotate on the first stopper, the fixed first gear that is equipped with of rotary rod lower extreme, fixed surface is equipped with the second gear on the transverse fixing plate, all be equipped with the connecting rod on first gear and the second gear, connecting rod one end is rotated with arc piece one end and is connected, the arc piece other end and grip block one side fixed connection, the transverse fixing plate upper surface is rotated with gag lever post one end and is connected, the gag lever post other end rotates with the arc piece and is connected.

Preferably, a second limiting block is fixedly arranged at the upper end of the supporting block, a moving block is fixedly arranged on one side of the lifting block, a lead screw is rotatably arranged at the lower end of the second limiting block, the other end of the lead screw is rotatably connected with the fixed block, and the lead screw is in threaded connection with the moving block.

Preferably, a rotating groove is formed in the fixing block, a handle is rotationally arranged in the rotating groove, one end of the handle is fixedly provided with a bevel gear set, and the other end of the bevel gear set is fixedly connected with the screw rod.

Preferably, the other end of the rotating rod is fixedly provided with a hexagonal block, slots are formed in the hexagonal block and the first limiting block, and an inserting rod is inserted into the slots.

Preferably, a clamping groove is formed in one side of the clamping block.

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

1. according to the electrode plate clamping device, the hexagonal block is rotated to drive the rotating rod to rotate, the rotating rod drives the first gear to rotate, the first gear drives the second gear to synchronously rotate, so that the connecting rod drives the arc block to move, the arc block drives the clamping block to gather inwards, the electrode plate is clamped in the clamping groove, then the inserting rod is inserted into the inserting grooves in the hexagonal block and the first limiting block, the clamping mechanism is fixed, the installation and the disassembly are convenient, and the working efficiency is improved;

2. according to the utility model, the bevel gear set is driven to rotate by rotating the handle, the screw rod is driven to rotate by the bevel gear set, and then the moving block is driven to move along the screw rod, so that the lifting block is lifted along the supporting block, and the height of the lifting block is adjusted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the fixing block according to the present invention;

FIG. 3 is a schematic view of a clamping mechanism according to the present invention;

in the figure: 1. a base plate; 11. a support block; 12. a lifting block; 13. connecting columns; 14. a vertical fixing plate; 15. a transverse fixing plate; 16. a fixed block; 2. a clamping mechanism; 21. a first stopper; 22. rotating the rod; 23. a first gear; 24. a second gear; 25. a connecting rod; 26. an arc-shaped block; 27. a clamping block; 28. a limiting rod; 3. a second limiting block; 31. a moving block; 32. a screw rod; 4. a rotating tank; 41. a bevel gear set; 42. a handle; 5. a hexagonal block; 51. a slot; 52. inserting a rod; 6. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in FIGS. 1-3, the utility model provides an electroerosion electrode clamping device, which comprises a bottom plate 1, wherein a supporting block 11 is fixedly arranged on the upper surface of the bottom plate 1, an elevating block 12 is slidably arranged on the supporting block 11, a connecting column 13 is rotatably arranged on one side of the elevating block 12, a vertical fixing plate 14 is fixedly arranged at one end of the connecting column 13, a transverse fixing plate 15 is fixedly arranged on one side of the vertical fixing plate 14, a fixing block 16 is fixedly arranged on the upper surface of the bottom plate 1, a clamping mechanism 2 is arranged on the transverse fixing plate 15, the clamping mechanism 2 comprises a first gear 23, a second gear 24, an arc-shaped block 26, a clamping block 27 and a limiting rod 28, the supporting block 11 is rectangular, the elevating block 12 is sleeved on the supporting block 11 and is attached to the outer wall of the supporting block 11, the connecting column 13 is rotatably connected with one side of the elevating block 12, the vertical fixing plate 14 and the transverse fixing plate 15 are L-shaped, the clamping mechanism 2 is fixedly arranged on the upper surface of the transverse fixing plate 15, can drive fixture 2 through elevator block 12 and go up and down along supporting shoe 11, come height-adjusting, can drive fixture 2 through spliced pole 13 and rotate, the rethread fixture 2 carries out the centre gripping to the electrode.

A first limiting block 21 is fixedly arranged on one side of the vertical fixing plate 14, a rotating rod 22 is rotatably arranged on the first limiting block 21, a first gear 23 is fixedly arranged at the lower end of the rotating rod 22, a second gear 24 is fixedly arranged on the upper surface of the transverse fixing plate 15, a connecting rod 25 is respectively arranged on the first gear 23 and the second gear 24, one end of the connecting rod 25 is rotatably connected with one end of an arc block 26, the other end of the arc block 26 is fixedly connected with one side of a clamping block 27, the upper surface of the transverse fixing plate 15 is rotatably connected with one end of a limiting rod 28, the other end of the limiting rod 28 is rotatably connected with the arc block 26, one side of the clamping block 27 is provided with a clamping groove 6, the first gear 23 is meshed with the second gear 24, the connecting rod 25 is connected with the side edges of the first gear 23 and the second gear 24, the limiting rod 28 is positioned at the front end of the transverse fixing plate 15, one end of the limiting rod 28 is rotatably connected with the rear end of the arc block 26, the rotating rod 22 drives the first gear 23 to rotate, the first gear 23 drives the second gear 24 to synchronously rotate, so that the connecting rod 25 drives the arc block 26 to move, and the arc block 26 drives the clamping block 27 to gather inwards to clamp the electrode slice in the clamping groove 6.

The fixed second stopper 3 that is equipped with in supporting shoe 11 upper end, the fixed movable block 31 that is equipped with in lifting block 12 one side, the 3 lower extreme of second stopper rotates and is equipped with lead screw 32, the lead screw 32 other end rotates with fixed block 16 and is connected, lead screw 32 and movable block 31 threaded connection, it has swivelling chute 4 to open in the

fixed block

16, 4 rotations in swivelling chute are equipped with handle 42, the fixed bevel gear group 41 that is equipped with of handle 42 one end, the bevel gear group 41 other end and lead screw 32 fixed connection, drive bevel gear group 41 through rotating handle 42 and rotate, bevel gear group 41 drives lead screw 32 and rotates, then drive the movable block 31 and remove along lead screw 32, make lifting block 12 go up and down along supporting shoe 11, adjustment lifting block 12 height.

The other end of the rotating rod 22 is fixedly provided with a hexagonal block 5, slots 51 are formed in the hexagonal block 5 and the first limiting block 21, an inserting rod 52 is inserted into the slots 51, the hexagonal block 5 is rotated to drive the rotating rod 22 to rotate, the inserting rod 52 is inserted into the slots 51 in the hexagonal block 5 and the first limiting block 21, and the clamping mechanism 2 is fixed.

The working principle is as follows: firstly put the electrode piece into the grip slipper 6, then rotate the hexagonal piece 5 and drive the rotary rod 22 and rotate, the rotary rod 22 drives the first gear 23 and rotate, the first gear 23 drives the second gear 24 and rotates synchronously, thereby make the connecting rod 25 drive the arc piece 26 and move, the arc piece 26 drives the grip slipper 27 to gather together to the centre, the electrode piece is gripped in the grip slipper 6, then insert the inserted bar 52 into the slot 51 on the hexagonal piece 5 and the first stopper 21, fix the fixture 2, drive the bevel gear group 41 through rotating the handle 42 and rotate, the bevel gear group 41 drives the lead screw 32 and rotates, then drive the movable block 31 to move along the lead screw 32, make the elevator 12 go up and down along the supporting block 11, adjust the height of the elevator 12.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An electroerosion electrode clamping device, comprising a base plate (1), characterized in that: bottom plate (1) fixed surface is equipped with supporting shoe (11), it is equipped with elevator (12) to slide on supporting shoe (11), elevator (12) one side is rotated and is equipped with spliced pole (13), spliced pole (13) one end is fixed and is equipped with vertical fixed plate (14), vertical fixed plate (14) one side is fixed and is equipped with horizontal fixed plate (15), bottom plate (1) fixed surface is equipped with fixed block (16), be equipped with fixture (2) on horizontal fixed plate (15), fixture (2) include first gear (23), second gear (24), arc piece (26), grip block (27) and gag lever post (28).

2. The electroerosion electrode clamping device according to claim 1, wherein a first limiting block (21) is fixedly arranged on one side of the vertical fixing plate (14), a rotating rod (22) is rotatably arranged on the first limiting block (21), a first gear (23) is fixedly arranged at the lower end of the rotating rod (22), a second gear (24) is fixedly arranged on the upper surface of the transverse fixing plate (15), a connecting rod (25) is respectively arranged on the first gear (23) and the second gear (24), one end of the connecting rod (25) is rotatably connected with one end of an arc-shaped block (26), the other end of the arc-shaped block (26) is fixedly connected with one side of the clamping block (27), the upper surface of the transverse fixing plate (15) is rotatably connected with one end of a limiting rod (28), and the other end of the limiting rod (28) is rotatably connected with the arc-shaped block (26).

3. The electroerosion electrode clamping device according to claim 1, wherein a second limiting block (3) is fixedly arranged at the upper end of the supporting block (11), a moving block (31) is fixedly arranged at one side of the lifting block (12), a lead screw (32) is rotatably arranged at the lower end of the second limiting block (3), the other end of the lead screw (32) is rotatably connected with the fixed block (16), and the lead screw (32) is in threaded connection with the moving block (31).

4. The electroerosion electrode clamping device according to claim 1, wherein a rotating groove (4) is formed in the fixed block (16), a handle (42) is rotatably arranged in the rotating groove (4), one end of the handle (42) is fixedly provided with a bevel gear set (41), and the other end of the bevel gear set (41) is fixedly connected with the screw rod (32).

5. The electroerosion electrode clamping device according to claim 2, wherein a hexagonal block (5) is fixed at the other end of the rotating rod (22), slots (51) are formed in the hexagonal block (5) and the first limiting block (21), and an inserting rod (52) is inserted into the slots (51).

6. An electroerosion electrode holder according to claim 1, wherein the holding block (27) is provided with a holding groove (6) on one side.