Positioning and clamping die device for copper bar processing

Abstract

The utility model provides a kind of positioning clamping mould device for copper bar processing, it is related to copper bar processing technical field, and it includes: die holder, two sides between die holder inner wall are fixedly connected with guide rail a, two guide rails b are fixedly installed between two sides of guide rail a and die holder inner wall, and moving groove is all set on guide rail a and guide rail b.The device can stably support fixed-length template and fixed-width template by guide rail a and guide rail b1, the width of copper bar is positioned by fixed-width template, two fixed-length templates are relatively moved by two pneumatic rods, and then the two ends of copper bar are clamped and fixed, so as to avoid movement when copper bar is drilled, deviation occurs in drilling, grinding process is reduced, processing qualification rate is improved, positioning clamping requirements of various copper bar specifications can be met, multiple sets of mould do not need to be purchased, use cost is effectively reduced, and practicality is improved.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar processing technology, specifically a positioning and clamping mold device for copper busbar processing. Background Technology

[0002] In fields such as power systems, new energy equipment, and rail transportation, copper busbars are key conductive connectors. Their processing accuracy directly affects the conductivity, safety, stability, and service life of the equipment. As industrial equipment develops towards high power and miniaturization, more stringent requirements are placed on the dimensional accuracy, shape complexity, and processing efficiency of copper busbars. The positioning and clamping process, as the core pre-process of copper busbar punching, has become a key factor restricting the processing quality of copper busbars due to its reliability and accuracy.

[0003] Existing mold equipment can only process copper busbars of a single fixed size. When processing copper busbars of different sizes, it is necessary to replace the entire mold or adjust a large number of mechanical structures. This not only increases the cost of equipment investment, but also leads to excessive changeover time, which seriously reduces production efficiency. This problem is even more prominent in the production of copper busbars of multiple varieties and small batches, and flexible processing cannot be achieved. Utility Model Content

[0004] The purpose of this application is to provide a positioning and clamping mold device for copper busbar processing, so as to solve the technical problems existing in the prior art.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a positioning and clamping mold device for copper busbar processing is provided, comprising: a mold base, a guide rail a is fixedly connected and installed between opposite sides of the inner wall of the mold base, two guide rails b are fixedly installed between opposite sides of the guide rail a and the inner wall of the mold base, two moving grooves are provided on both the guide rail a and the guide rail b, two symmetrically arranged fixed-length templates are respectively provided on the guide rail a, and fixed-width templates are respectively provided on the guide rail b, and pneumatic rods are fixedly installed on opposite sides of the mold base.

[0006] Furthermore, both the fixed-length template and the fixed-width template have mounting holes corresponding to the moving slot, and each mounting hole has a threaded sleeve at its top.

[0007] Furthermore, a limiting block is provided between the bottoms of the two movable slots, and two screws are fixedly connected to the top of each limiting block. The top of each screw passes through the mounting hole and is threadedly connected to the screw sleeve. The output ends of the two pneumatic rods are respectively connected to one side of the two limiting blocks.

[0008] Furthermore, anti-slip strips are respectively provided at the bottom of the guide rail b near the two sides of the moving groove, and anti-slip textures are provided on the top of the corresponding limiting blocks to cooperate with the anti-slip strips.

[0009] Furthermore, mounting platforms are fixedly connected between the diagonal corners of the mold base, and cylinders are fixedly mounted on the top of the mounting platforms.

[0010] Furthermore, a through hole is provided at the middle position of the guide rail a, and a top plate is fixedly installed through the through hole at the top end of the cylinder output end.

[0011] The beneficial effects of this utility model are:

[0012] The advantages of this invention are that the guide rails a and b1 can stably support the fixed-length template and the fixed-width template. The fixed-width template positions the width of the copper busbar. With the help of two pneumatic rods, the two fixed-length templates move relative to each other, thereby clamping and fixing both ends of the copper busbar. This prevents the copper busbar from moving during drilling, which would cause drilling deviations, reduces the grinding process, and improves the processing qualification rate. It can also meet the positioning and clamping requirements of various copper busbar specifications, eliminating the need to purchase multiple sets of molds, effectively reducing usage costs, and improving practicality. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of guide rail a and guide rail b of this utility model.

[0017] Figure 4 This is a bottom view of the structure of guide rail a and guide rail b of this utility model.

[0018] Figure 5 This is a schematic diagram of the fixed-length template structure of this utility model.

[0019] Figure 6 For the present utility model Figure 2 Enlarged view of point A in the middle.

[0020] The following are the labeling elements in the figure:

[0021] 1. Mold base; 11. Guide rail a; 12. Guide rail b; 13. Moving groove; 14. Fixed-length template; 15. Fixed-width template; 16. Pneumatic rod; 2. Mounting hole; 21. Screw sleeve; 22. Limiting block; 23. Screw; 24. Anti-slip strip; 25. Anti-slip texture; 3. Mounting platform; 31. Cylinder; 32. Through hole; 33. Top plate. Detailed Implementation

[0022] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0023] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0024] As attached Figures 1 to 6 The diagram shows a positioning and clamping mold device for copper busbar processing. The mold base 1 has a guide rail a11 fixedly connected between opposite sides of the inner wall of the mold base 1. Two guide rails b12 are fixedly installed between opposite sides of the guide rail a11 and the inner wall of the mold base 1. Two moving grooves 13 are opened on both the guide rail a11 and the guide rail b12. Two symmetrically arranged fixed-length templates 14 are provided on the guide rail a11, and fixed-width templates 15 are provided on both guide rails b12. Pneumatic rods 16 are fixedly installed on opposite sides of the mold base 1.

[0025] Both the fixed-length template 14 and the fixed-width template 15 are provided with mounting holes 2 corresponding to the moving slots 13. Each mounting hole 2 is provided with a screw sleeve 21 at the top. A limiting block 22 is provided between the bottoms of the two moving slots 13. One end of each of the two pneumatic rods 16 is connected to one side of the two limiting blocks 22 respectively. Two screws 23 are fixedly connected to the top of each limiting block 22. The top of each screw 23 passes through the mounting hole 2 and is threadedly connected to the screw sleeve 21. Anti-slip strips 24 are provided at the bottom of the guide rail b12 near the two sides of the moving slots 13. The top of each corresponding limiting block 22 is provided with anti-slip texture 25 that works in conjunction with the anti-slip strips 24.

[0026] Specifically: When processing the copper busbar, the distance between the two fixed-length templates 14 is adjusted according to the length of the copper busbar. Then, the distance between the fixed-width templates 15 on the front and rear sides is adjusted. When adjusting the fixed-width template 15, a socket wrench is used to loosen the threaded sleeve 21. Then, the socket wrench is turned to loosen the threaded sleeve 21 from the screw 22, causing the screw 22 and the limiting block 22 to move downward a certain distance, separating the limiting block 22 from the guide rail b12, thereby releasing the fixation of the fixed-width template 15. Then, the fixed-width template 15 is moved along the moving groove 13 to adjust its position. After the adjustment is completed, the threaded sleeve 21 is tightened to the screw. On rod 22, the screw 22 drives the limiting block 22 to move upward. The limiting block 22 at the bottom of the fixed width template 15 fits against the top of the guide rail b12. The anti-slip texture 24 on the top of the limiting block 22 abuts against the anti-slip strip 23. The fixed width template 15 is fixed by friction. When processing copper busbars, the copper busbars are placed between the fixed width templates 15 on the front and rear sides. Then, the two pneumatic rods 16 are pushed out at the same time. Their output ends push the limiting blocks 22 on the left and right sides to move relative to each other, so that the two fixed length templates 14 clamp and fix the two ends of the copper busbars. This is used to position and clamp copper busbars of different sizes.

[0027] In a preferred embodiment, a mounting platform 3 is fixedly connected between the diagonal corners of the mold base 1. A cylinder 31 is fixedly mounted on the top of the mounting platform 3. A through hole 32 is opened at the middle position of the guide rail a11. The top end of the output end of the cylinder 31 passes through the through hole 32 and is fixedly mounted with a top plate 33.

[0028] Furthermore, after the copper busbar is processed, the two pneumatic rods 16 are retracted to drive the two connected limit blocks 22 to move in opposite directions. The screws 22 on the top of the limit blocks 22 drive the fixed-length template 14 to move and release the copper busbar. Then, the cylinder 31 is pushed out to push the top plate 33 upward to lift the copper busbar, so that the processed copper busbar is pushed out from the mold base 1. This makes it convenient for the operator to remove the copper busbar. After it is removed, the cylinder 31 is retracted to drive the top plate 33 back to the initial position to prepare for the next ejection.

[0029] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A positioning and clamping mold device for copper busbar processing, characterized in that, include: A mold base (1) is provided with guide rails a (11) fixedly connected between opposite sides of the inner wall of the mold base (1). Two guide rails b (12) are fixedly installed between opposite sides of the guide rails a (11) and the inner wall of the mold base (1). Two moving grooves (13) are provided on both the guide rails a (11) and the guide rails b (12). Two symmetrical fixed-length templates (14) are provided on the guide rails a (11) respectively. Fixed-width templates (15) are provided on both sides of the guide rails b (12). Pneumatic rods (16) are fixedly installed on opposite sides of the mold base (1).

2. The positioning and clamping mold device for copper busbar processing according to claim 1, characterized in that, Both the fixed-length template (14) and the fixed-width template (15) are provided with mounting holes (2) corresponding to the moving groove (13), and each mounting hole (2) is provided with a screw sleeve (21) at the top.

3. The positioning and clamping mold device for copper busbar processing according to claim 2, characterized in that, A limiting block (22) is provided between the bottoms of the two moving slots (13). Two screws (23) are fixedly connected to the top of each limiting block (22). The top of each screw (23) passes through the mounting hole (2) and is threadedly connected to the screw sleeve (21). One end of the opposite output of the two pneumatic rods (16) is connected to one side of the opposite two limiting blocks (22).

4. The positioning and clamping mold device for copper busbar processing according to claim 3, characterized in that, The bottom of the guide rail b (12) is provided with anti-slip strips (24) at the two sides of the moving groove (13), and the top of the corresponding limiting block (22) is provided with anti-slip texture (25) that works in conjunction with the anti-slip strips (24).

5. The positioning and clamping mold device for copper busbar processing according to claim 1, characterized in that, A mounting platform (3) is fixedly connected between the diagonal corners of the mold base (1), and a cylinder (31) is fixedly mounted on the top of the mounting platform (3).

6. The positioning and clamping mold device for copper busbar processing according to claim 5, characterized in that, A through hole (32) is provided at the middle position of the guide rail a (11), and the top end of the cylinder (31) passes through the through hole (32) and is fixedly installed with a top plate (33).

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