CN217493222U

CN217493222U - Clamping tool for welding power battery switching piece

Info

Publication number: CN217493222U
Application number: CN202221412723.9U
Authority: CN
Inventors: 黄小平
Original assignee: LIYANG SULING ELECTROMECHANICAL CO Ltd
Current assignee: LIYANG SULING ELECTROMECHANICAL CO Ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-27
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a power battery switching piece centre gripping frock for welding just discloses including the workstation, the equal movable mounting in front and back on workstation top right side has the grip block body, the movable groove that is located grip block body outside below is seted up at the top of workstation, the first cavity that is located movable groove below is seted up to the inside of workstation. The utility model discloses a set up the movable block, gear and pneumatic cylinder, operating personnel starts the pneumatic cylinder, will make the pneumatic cylinder promote to promote the frame and take place the motion left, this moment because two gears and two tooth dental lamina surface engaged with's relation, thereby can drive two gears and take place to rotate, it takes place to deflect to drive the pull rod simultaneously, make two pull rods stimulate two movable blocks and two whole emergence opposite directions motions of grip block body, finally carry out the centre gripping through two grip block bodies contra-rotating splicing and fix, and convenient operation is swift, the while has also brought the facility for the subsequent welding operation of operating personnel.

Description

Clamping tool for welding power battery switching piece

Technical Field

The utility model belongs to the technical field of power battery switching piece processing equipment, specifically a centre gripping frock is used in welding of power battery switching piece.

Background

The power battery is a power source for providing power source for tools, generally provides power for electric automobiles, electric trains, electric bicycles, golf carts and the like, and has the advantages of super long service life, safety in use, large capacity and the like compared with other storage batteries.

At present, operating personnel often can use clamping device when welding the power battery switching piece to can carry out the centre gripping with the switching piece and fix, so that subsequent welding operation, but current clamping device is when using, generally blocks the switching piece fixedly through the manual grip block of using of operating personnel, and not only complex operation has still increased operating personnel's labour, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a power battery switching piece welding is with centre gripping frock has the fixed advantage of automatic centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping tool for welding a power battery switching piece comprises a workbench, wherein clamping block bodies are movably mounted at the front and rear parts of the right side of the top end of the workbench, a movable groove located below the outer side of the clamping block bodies is formed in the top of the workbench, a first cavity located below the movable groove is formed in the workbench, connecting blocks located in the movable groove are fixedly mounted at the middle part of the outer side of the clamping block bodies, movable blocks located in the first cavity are fixedly mounted at the bottom of the connecting blocks, a rectangular groove is formed in the middle of the movable blocks, a pneumatic cylinder is fixedly mounted at the top end of the right side of the workbench, the left end of the pneumatic cylinder sequentially penetrates through the workbench and the first cavity and extends to the interior of the first cavity, a pushing frame is fixedly mounted at the left end of the pneumatic cylinder, tooth plates are fixedly mounted at the inner sides of two ends of the pushing frame, and a circular shaft located at the inner side of the left end of the pushing frame is movably sleeved at the bottom end of the first cavity, the fixed cover in bottom of circle axle surface has connect the pull rod, the external fixed surface of circle axle has cup jointed the gear that is located the pull rod top, the surface of gear all is connected with the surface meshing of tooth dental lamina, the top fixed mounting of pull rod left end has the loose axle that is located the inside of rectangular channel.

As the utility model discloses it is preferred, the shifting chute that is located grip block body left side below is seted up at the middle part on workstation top, the inside movable mounting of shifting chute has the movable plate that is located under the grip block body, the spacing groove that is located the shifting chute below is seted up to the inside of workstation, the second cavity that is located under the spacing groove is seted up to the inside of workstation.

As the utility model discloses it is preferred, the equal fixed mounting in the left and right sides on movable plate top has the fixture block, the quantity of fixture block is two, two the fixture block size is the same.

As the utility model discloses it is preferred, the middle part fixed mounting that removes the board left end has the stopper that is located the spacing inslot portion, the bottom of stopper is run through the bottom that passes spacing groove and second cavity in proper order and extend to the second cavity, the surface of stopper and the inner wall swing joint of second cavity.

As the utility model discloses it is preferred, the inside fixed mounting of workstation has the driving motor who is located second cavity left side below, the fixed cover of the other end of driving motor output shaft has connect the drive shaft, the top of drive shaft runs through workstation and second cavity and the fixed cover of surface in proper order and has connect the rectangular plate.

As the utility model discloses it is preferred, the right side fixed mounting on rectangular plate top has the pivot, the catch bar has been cup jointed in the surface activity of pivot, the other end of catch bar is articulated with the right side of stopper.

As the utility model discloses preferred, the quantity of grip block body is two, two the grip block body size is the same, two the grip block body is provided with the grip block body about fixture block central symmetry.

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

1. the utility model discloses a set up the movable block, gear and pneumatic cylinder, operating personnel starts the pneumatic cylinder, will make the pneumatic cylinder promote to promote the frame and take place the motion left, this moment because two gears and two tooth dental lamina surface engaged with's relation, thereby can drive two gears and take place to rotate, it takes place to deflect to drive the pull rod simultaneously, make two pull rods stimulate two movable blocks and two whole emergence opposite directions motions of grip block body, finally carry out the centre gripping through two grip block bodies contra-rotating splicing and fix, and convenient operation is swift, the while has also brought the facility for the subsequent welding operation of operating personnel.

2. The utility model discloses a set up movable plate, driving motor and catch bar, because the operation of catch bar, will make the drive shaft take place to rotate, and then drive the rectangular plate and take place to deflect, will take place to control the position activity through catch bar pulling stopper and movable plate are whole simultaneously, and then can drive the switching piece at movable plate top and control the activity, finally realized automatic the transport, also made things convenient for simultaneously operating personnel to take and place the operation.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the clamping block body of the present invention;

FIG. 4 is a schematic cross-sectional view of the first cavity of the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 3 at A;

fig. 6 is a partially enlarged structural view at B in fig. 4.

In the figure: 1. a work table; 2. a clamping block body; 3. a movable groove; 4. a first cavity; 5. connecting blocks; 6. a movable block; 7. a rectangular groove; 8. a circular shaft; 9. a pull rod; 10. a gear; 11. a movable shaft; 12. a pneumatic cylinder; 13. a pushing frame; 14. a tooth plate; 15. a moving groove; 16. moving the plate; 17. a clamping block; 18. a limiting groove; 19. a second cavity; 20. a limiting block; 21. a drive motor; 22. a drive shaft; 23. a rectangular plate; 24. a rotating shaft; 25. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a centre gripping frock is used in welding of power battery switching piece, comprises a workbench 1, the equal movable mounting in front and back on 1 top right side of workstation has grip block body 2, movable groove 3 that is located 2 outside below of grip block body is seted up at the top of workstation 1, first cavity 4 that is located movable groove 3 below is seted up to the inside of workstation 1, the equal fixed mounting in middle part in the 2 outside of grip block body has connecting block 5 that is located movable groove 3 inside, connecting block 5's surface and 3 inner wall swing joint in movable groove, the equal fixed mounting in bottom of connecting block 5 has the movable block 6 that is located first cavity 4 inside, the surface of movable block 6 and the inner wall swing joint of first cavity 4, rectangular channel 7 has been seted up at the middle part of movable block 6, the top fixed mounting on workstation 1 right side has pneumatic cylinder 12, the left end of pneumatic cylinder 12 runs through workstation 1 and first cavity 4 in proper order and extends to the inside and fixed of first cavity 4 Install and push away frame 13, the equal fixed mounting in inboard at push away frame 13 both ends has tooth board 14, the equal activity in bottom of first cavity 4 has cup jointed the circle axle 8 that is located push away frame 13 left end inboard, the fixed cover in bottom of circle axle 8 surface has cup jointed pull rod 9, the external fixed surface of circle axle 8 has cup jointed the gear 10 that is located pull rod 9 top, the surface of gear 10 all is connected with tooth board 14's surface engagement, the top fixed mounting of pull rod 9 left end has the loose axle 11 that is located rectangular channel 7 inside, the surface of loose axle 11 and the inner wall swing joint of rectangular channel 7.

Referring to fig. 1 and 2, a moving groove 15 located at the lower left of the clamping block body 2 is formed in the middle of the top end of the workbench 1, a moving plate 16 located right below the clamping block body 2 is movably mounted inside the moving groove 15, a limiting groove 18 located right below the moving groove 15 is formed in the workbench 1, and a second cavity 19 located right below the limiting groove 18 is formed in the workbench 1.

As a technical optimization scheme of the utility model, through being provided with the shifting chute 15, because the design of shifting chute 15 will make the movable plate 16 overall movement more smooth.

Referring to fig. 1 and 2, two fixture blocks 17 are fixedly mounted on both left and right sides of the top end of the moving plate 16, and the two fixture blocks 17 have the same size.

As the utility model discloses a technical optimization scheme, through being provided with fixture block 17, because fixture block 17's design, place the adaptor piece between two fixture blocks 17 at movable plate 16 top when operating personnel, and two fixture blocks 17 will play preliminary fixed effect to the adaptor piece.

Referring to fig. 1 and 2, a limiting block 20 located inside the limiting groove 18 is fixedly installed in the middle of the left end of the moving plate 16, the bottom end of the limiting block 20 penetrates through the limiting groove 18 and the second cavity 19 in sequence and extends to the bottom end of the second cavity 19, and the outer surface of the limiting block 20 is movably connected with the inner wall of the second cavity 19.

As a technical optimization scheme of the utility model, through being provided with spacing groove 18 and stopper 20, because the cooperation between spacing groove 18 and the stopper 20 to will play good limiting displacement to the whole activity of movable plate 16 and stopper 20.

Referring to fig. 2, a driving motor 21 located at the lower left of the second cavity 19 is fixedly installed inside the workbench 1, a driving shaft 22 is fixedly sleeved at the other end of an output shaft of the driving motor 21, the top end of the driving shaft 22 sequentially penetrates through the workbench 1 and the second cavity 19, and a rectangular plate 23 is fixedly sleeved on the outer surface of the driving shaft 22.

As a technical optimization scheme of the utility model, through being provided with driving motor 21, when operating personnel started driving motor 21, will make drive shaft 22 take place to rotate, and then drive the rectangular plate 23 emergence rotation of drive shaft 22 surface.

Referring to fig. 2, a rotating shaft 24 is fixedly mounted on the right side of the top end of the rectangular plate 23, a push rod 25 is movably sleeved on the outer surface of the rotating shaft 24, and the other end of the push rod 25 is hinged to the right side of the limiting block 20.

As a technical optimization scheme of the utility model, through being provided with catch bar 25, because the design of catch bar 25, when rectangular plate 23 took place to rotate, will make catch bar 25 stimulate stopper 20 and movable plate 16 wholly take place to control the position activity to the realization is carried the switching piece at movable plate 16 top.

Referring to fig. 1 and 2, the number of the clamping block bodies 2 is two, the two clamping block bodies 2 have the same size, and the two clamping block bodies 2 are centrosymmetric about the clamping block 17.

As the utility model discloses a technical optimization scheme, through being provided with grip block body 2, because the design of two grip block bodies 2, place the switching piece between two fixture blocks 17 at movable plate 16 top when operating personnel, and when removing the low order end, can block the switching piece fixedly through 2 relative motion of two grip block bodies to in follow-up welding operation carries out.

The utility model discloses a theory of operation and use flow:

firstly, the operating personnel places the switching piece earlier and blocks fixedly between two fixture blocks 17 at movable plate 16 top, then start pneumatic cylinder 12, and because pneumatic cylinder 12's operation, thereby will make pneumatic cylinder 12 promote the pushing frame 13 and move left, simultaneously because meshing is connected between the surface of two gears 10 and two tooth dental lamina 14, thereby drive gear 10 and take place to deflect, and then drive pull rod 9 and take place to deflect, then promote two movable block 6 and two grip block body 2 whole phase motion simultaneously through two pull rod 9, it is fixed with the switching piece centre gripping through two grip block bodies 2 finally, then carry out subsequent welding operation again.

Treat that welding operation accomplishes the back, operating personnel can start pneumatic cylinder 12, make pneumatic cylinder 12 promote the pushing frame 13 and move right, and then drive gear 10 and pull rod 9 and wholly take place to deflect, two pull rods 9 will promote two movable block 6 and two whole back-to-back motion of grip block body 2 simultaneously this moment, thereby relieve the fixed effect of chucking to the butt joint piece, restart driving motor 21 afterwards, and because driving motor 21's operation, will make drive shaft 22 drive rectangular plate 23 and take place to deflect, thereby will drive catch bar 25 and promote stopper 20 and the whole leftward movement of movable plate 16, until moving leftmost end, thereby automatic conveying's purpose has been realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centre gripping frock is used in welding of power battery switching piece, includes workstation (1), its characterized in that: the clamping block comprises a workbench (1), wherein a clamping block body (2) is movably mounted at the front and rear sides of the right side of the top end of the workbench (1), a movable groove (3) positioned below the outer side of the clamping block body (2) is formed in the top of the workbench (1), a first cavity (4) positioned below the movable groove (3) is formed in the workbench (1), a connecting block (5) positioned in the movable groove (3) is fixedly mounted at the middle of the outer side of the clamping block body (2), a movable block (6) positioned in the first cavity (4) is fixedly mounted at the bottom of the connecting block (5), a rectangular groove (7) is formed in the middle of the movable block (6), a pneumatic cylinder (12) is fixedly mounted at the top end of the right side of the workbench (1), the left end of the pneumatic cylinder (12) sequentially penetrates through the workbench (1) and the first cavity (4) and extends to the inside of the first cavity (4), and a pushing frame (13) is fixedly mounted at the left end of the pneumatic cylinder (12), the equal fixed mounting in inboard that pushes away frame (13) both ends has tooth dental lamina (14), the equal activity in bottom of first cavity (4) has cup jointed the circle axle (8) that are located and push away frame (13) left end inboard, the fixed cup joint in bottom of circle axle (8) surface has pull rod (9), the external fixed surface of circle axle (8) has cup jointed gear (10) that are located pull rod (9) top, the surface of gear (10) all is connected with the surface engagement of tooth dental lamina (14), the top fixed mounting of pull rod (9) left end has loose axle (11) that are located rectangular channel (7) inside.

2. The clamping tool for welding the power battery adapter plate as claimed in claim 1, wherein the clamping tool comprises: the utility model discloses a spacing groove (18) that lie in shifting chute (15) below are seted up to the middle part on workstation (1) top, the inside movable mounting of shifting chute (15) has movable plate (16) that lie in under grip block body (2), spacing groove (18) that lie in shifting chute (15) below are seted up to the inside of workstation (1), second cavity (19) that lie in under spacing groove (18) are seted up to the inside of workstation (1).

3. The clamping tool for welding the power battery adapter plate as claimed in claim 2, wherein the clamping tool comprises: the left side and the right side of the top end of the moving plate (16) are fixedly provided with two clamping blocks (17), and the two clamping blocks (17) are the same in size.

4. The clamping tool for welding the power battery adapter plate as claimed in claim 2, wherein the clamping tool comprises: the middle part fixed mounting of movable plate (16) left end has stopper (20) that is located spacing groove (18) inside, the bottom of stopper (20) is run through and is passed spacing groove (18) and second cavity (19) in proper order and extend to the bottom of second cavity (19), the surface of stopper (20) and the inner wall swing joint of second cavity (19).

5. The clamping tool for welding the power battery adapter plate as claimed in claim 1, wherein the clamping tool comprises: the inside fixed mounting of workstation (1) has driving motor (21) that is located second cavity (19) left side below, the fixed cover of the other end of driving motor (21) output shaft has connect drive shaft (22), the top of drive shaft (22) runs through workstation (1) and second cavity (19) and external fixed surface has cup jointed rectangular plate (23) in proper order.

6. The clamping tool for welding the power battery adapter plate as claimed in claim 5, wherein the clamping tool comprises: the right side fixed mounting on rectangular plate (23) top has pivot (24), the surface activity of pivot (24) has cup jointed catch bar (25), the other end of catch bar (25) is articulated with the right side of stopper (20).

7. The clamping tool for welding the power battery adapter plate as claimed in claim 1, wherein the clamping tool comprises: the number of the clamping block bodies (2) is two, the two clamping block bodies (2) are the same in size, and the two clamping block bodies (2) are symmetrical with respect to the center of the clamping block (17).