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CN-224224038-U - Punching device for processing battery copper bars

CN224224038UCN 224224038 UCN224224038 UCN 224224038UCN-224224038-U

Abstract

The utility model discloses a punching device for processing a battery copper bar, which comprises a machine body, a workbench, a punching part, adjusting grooves, guide components and a guide component, wherein the workbench is arranged on the top end surface of the machine body, the punching part is further arranged at the top of the workbench, the two sides of the top end surface of the workbench are symmetrically provided with the adjusting grooves, the guide components are arranged in the adjusting grooves, the top of the guide components protrudes out of the top of the workbench, the guide of the battery copper bar is realized through the protruding parts, the guide limit can be realized in the feeding of the battery copper bar through the designed guide components, the battery copper bar is ensured to be positioned at the central position, the follow-up manual adjustment is not needed, the guide components can be correspondingly adjusted according to the width of the battery copper bar, the flexibility and the universality degree are high, the guide components have the telescopic performance, can be built in the workbench in the punching process, and the influence on normal punching is avoided.

Inventors

  • BAO QIBING
  • ZHANG GUANGMING
  • LIN HAI
  • JIANG HAO
  • YAO ZHIGUO

Assignees

  • 铜陵市中悦科技有限公司

Dates

Publication Date
20260512
Application Date
20250616

Claims (7)

  1. 1. A punching device for processing a battery copper bar comprises A body (100); The workbench (101) is arranged on the top end surface of the machine body (100), and a punching piece is arranged at the top of the workbench (101); the method is characterized in that: Adjusting grooves (106) are symmetrically formed in two sides of the top end face of the workbench (101), guide assemblies are arranged in the adjusting grooves (106), and the guide assemblies comprise: A guide piece which is arranged in the adjusting groove (106) and the top of which protrudes to the outside of the top of the workbench (101); And one end of the adjusting piece is fixed with the guide piece, and the other end of the adjusting piece penetrates to the outside of the workbench (101) and is locked with the outer end face of the workbench (101).
  2. 2. The punching device for processing the battery copper bar according to claim 1, wherein the guide piece comprises a mounting arc plate (200), a through groove is formed in the top end surface of the mounting arc plate (200), a guide plate (201) is movably inserted into the through groove, and a rubber block (204) is arranged between the guide plate (201) and the through groove.
  3. 3. The punching device for processing the copper bar of the battery according to claim 2, wherein the mounting arc plate (200) is lower than the depth inside the adjusting groove (106), and the lowest pressing height of the guide plate (201) is equal to or lower than the top end surface of the workbench (101).
  4. 4. The punching device for processing the battery copper bar according to claim 2, wherein the adjusting piece comprises two screws (203) fixedly arranged on the outer surface of the installation arc plate (200), the screws (203) penetrate through the outside of the workbench (101), nuts are screwed onto the screws (203), the nuts are abutted against the outer surface of the workbench (101), and a butting spring (202) is further arranged between the inner side surface of the installation arc plate (200) and the adjusting groove (106).
  5. 5. The punching device for processing the battery copper bar according to claim 1, wherein the punching piece comprises a mounting plate (103) arranged at the top of a workbench (101), guide posts are arranged at four corners of the workbench (101) and the mounting plate (103), a punching cylinder (104) is further arranged at the top of the mounting plate (103), a punching plate (102) is arranged at the output end of the punching cylinder (104), four corners of the punching plate (102) slide on the guide posts, and a cutter is arranged at the bottom end surface of the punching plate (102).
  6. 6. The punching device for processing the battery copper bar according to claim 5, wherein a groove is formed in the front surface of the workbench (101) in a penetrating manner, a storage drawer (300) is arranged in the groove, a notch which penetrates through the groove is formed in the top end surface of the workbench (101), and the notch corresponds to the cutter.
  7. 7. The punching device for processing the battery copper bar according to claim 5, wherein a protective cover (105) is further arranged on the top of the machine body (100), and the workbench (101), the punching plate (102) and the mounting plate (103) are all arranged in the protective cover (105).

Description

Punching device for processing battery copper bars Technical Field The utility model belongs to the technical field of battery copper bar processing, and particularly relates to a punching device for battery copper bar processing. Background The battery copper bars are important connecting parts and conductive total bus bars inside the battery pack and are usually made of soft copper materials, and mainly serve to connect and conduct electricity and also contribute to heat dissipation of the battery pack. It not only needs to meet the performance requirements of itself, but also meets the relevant standards of road vehicle components; the punching device for processing the battery copper bar is special equipment for processing the battery copper bar. The device carries out accurate die-cut through die-cut mechanism to the copper bar, and required length and shape are tailor to the battery copper bar to satisfy the inside spatial layout of battery package and connect the demand, and the copper bar terminal surface through die-cut formation is level and smooth, no burr, be favorable to guaranteeing good conductive properties, reduce resistance and generate heat, improve the efficiency of battery package, and the copper bar after die-cut can be better be connected with other parts (like battery monomer, connector etc.) like, improve reliability and the stability of connection. At present, the battery copper bar is subjected to punching cutting in the feeding process, no structure is arranged on the punching device to conduct guiding limiting on the battery copper bar, the position of the battery copper bar can be manually adjusted only through manpower, the battery copper bar is guaranteed to be positioned in the middle, and the operation has a large influence on the working efficiency, so that the battery copper bar has large limitation in actual use and has an improvable space. Disclosure of utility model The utility model aims to provide a punching device for processing a battery copper bar, which solves the problem that the prior punching device provided in the background art has no structure for guiding the feeding of the battery copper bar and has influence on the working efficiency. The die cutting device for processing the battery copper bar comprises a machine body, a workbench, a die cutting piece, adjusting grooves, guide components and an adjusting piece, wherein the workbench is arranged on the top end face of the machine body, the die cutting piece is arranged on the top of the workbench, the two sides of the top end face of the workbench are symmetrically provided with the adjusting grooves, the guide components are arranged in the adjusting grooves, the guide components comprise the guide piece, the top of the guide piece protrudes into the outer side of the top of the workbench, the guide piece is used for guiding the battery copper bar through the protruding portion, one end of the adjusting piece is fixed with the guide piece, the other end of the adjusting piece penetrates through the outer side of the workbench and is blocked with the outer end face of the workbench, the position of the guide piece can be limited through the adjusting piece, the purpose of correspondingly adjusting the battery copper bar according to different widths is achieved, and overall flexibility is improved. Preferably, the guide piece comprises an installation arc plate, a through groove is formed in the top end face of the installation arc plate, a guide plate is movably inserted into the through groove, a rubber block is arranged between the guide plate and the through groove, in feeding, the copper bar of the battery is guided through the guide plate, the guide plate can be pressed down into the through groove in the punching process, the rubber block is compressed downwards by the guide plate, after punching, the rubber block can rebound and jack up the guide plate, so that the guide plate returns to the original position, and the copper bar of the battery in the next time is guided. Preferably, the height of the installation arc plate is lower than the depth of the inner side of the adjusting groove, the lowest pressing height of the guide plate is equal to or lower than the top end surface of the workbench, and the guide plate cannot block normal punching operation. Preferably, the adjusting piece comprises two screws fixedly arranged on the outer surface of the installation arc plate, the screws penetrate to the outer part of the workbench, nuts are screwed on the screws, the nuts are abutted against the outer surface of the workbench, a tight supporting spring is further arranged between the inner side surface of the installation arc plate and the adjusting groove, in adjustment, the nuts are screwed in the direction of the installation arc plate, the installation arc plate is integrally pulled in the direction of the outer part of the workbench, the tight supporting spring is stretched, the position of th