一种直线型软连接成型件及加工结构
By designing linear soft-connector molding parts and efficient processing structures, the problems of scarce irregular copper busbars and low efficiency of traditional processes in new energy battery pack systems have been solved, realizing an efficient and low-cost battery pack connection solution.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU BAITERUI IND TECHNOLOGY CO LTD
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-17
AI Technical Summary
In new energy battery pack systems, irregularly shaped copper busbars are scarce, and traditional processing techniques are inefficient and costly, making it difficult to meet the needs of large-scale production.
A linear flexible connection forming part is designed using soft copper material. Through an integrated structure and U-shaped design, combined with stamping groove positioning and multi-component collaborative operation, including forming seat, side push block, bending block and buffer assembly, efficient processing is achieved.
The molded parts are precisely adapted to the internal connections of the battery pack, which improves production efficiency and yield, reduces processing costs, and is suitable for the large-scale production of new energy battery packs.
Smart Images
Figure CN224520120U_ABST
Abstract
Claims
1. A linear flexible connector molding part, characterized in that: The device includes an integrally formed body (10), a connecting part (20), and an extension part (40). The body (10) has a long strip-shaped plate structure. The connecting part (20) is provided at both ends along the width direction of the body (10) and extends vertically toward the same direction of the body (10), making the body (10) and the connecting part (20) U-shaped. Each of the two connecting parts (20) is connected to an extension part (40). The extension part (40) and the connecting part (20) are bent to form a bending part (30). The bending part (30) bends away from the body (10), making the extension part (40) and the connecting part (20) perpendicular to each other. The straight soft connection molding part is used for overcurrent in new energy battery packs and its material is soft copper.
2. A linear flexible connection profile according to claim 1, characterized in that: The two connecting parts (20) have different lengths to accommodate different connection positions within the new energy battery pack.
3. A linear flexible connection profile according to claim 1, characterized in that: Each of the two extensions (40) has a circular hole (401) for fixed connection with the connection end inside the new energy battery pack.
4. A processing structure for processing the linear flexible connection profile according to any one of claims 1-3, characterized in that: It includes a forming base (50), a side push block (60), a bending block (70), a pressing block (80), and a buffer assembly. The forming base (50) is provided with a stamping groove (501) adapted to the structure of the linear soft connection forming part.
5. A structure as claimed in claim 4, wherein: The pressing block (80) is used to press the soft copper plate to form the U-shaped structure of the body part (10) and the connecting part (20). The bending block (70) is U-shaped and installed in the stamping groove (501). When the pressing block (80) is stamped, the plate is pressed into the U-shaped groove of the bending block (70) to form the body part (10) and the connecting part (20) that are adapted to the overcurrent requirements of the new energy battery pack.
6. A structure as claimed in claim 5, wherein: The bending block (70) has abutment blocks (701) protruding on both sides. The abutment blocks (701) are inclined along the width direction of the bending block (70) to form a slope with one end higher than the other. The surface of the abutment blocks (701) is an upwardly convex arc surface along the width direction of the bending part (30). The side push block (60) has a concave arc surface that matches the abutment blocks (701), and the arc surface is inclined so that the abutment blocks (701) and the side push block (60) are pressed to form the bending part (30). The movement trajectory of the side push block (60) is perpendicular to that of the pressing block (80).
7. A structure as claimed in claim 4, wherein: The buffer assembly is disposed within the forming base (50). The buffer assembly includes guide shafts (91) disposed on both sides of the lower pressing block (80). A spring (92) and a fixing block (94) are slidably mounted on the guide shafts (91). The fixing block (94) has a protrusion (93) for inserting a round hole (401). The elastic force of the spring (92) will push the fixing block (94) away from the lower pressing block (80), which plays a buffering and protective role during the stamping of the soft copper plate and prevents the soft copper plate from breaking.
8. A structure as claimed in claim 6, wherein: The bending block (70) abuts against two opposing narrow sidewalls of the stamping groove (501) on both sides. The stamping groove (501) is provided with a locking plate (502) to limit the maximum lifting height of the bending block (70).