Punching device for battery copper bar processing

Abstract

The utility model discloses a punching device for processing a battery copper bar. The punching device comprises a machine body, the workbench is mounted on the top end surface of the machine body; a punching part is further arranged on the top of the workbench. Adjusting grooves are symmetrically formed in the two sides of the top end face of the workbench, guiding assemblies are arranged in the adjusting grooves, each guiding assembly comprises a guiding piece, the guiding pieces are arranged in the adjusting grooves, the tops of the guiding pieces protrude to the outer side of the top of the workbench, and guiding of a battery copper bar is achieved through the protruding parts; by means of the designed guiding assembly, guiding limiting can be achieved in the feeding process of the battery copper bar, it is guaranteed that the battery copper bar is located in the middle, follow-up manual adjustment is not needed, the guiding assembly can be correspondingly adjusted according to the width of the battery copper bar, the flexibility and the universality degree are high, the guiding assembly has the telescopic performance, and in the punching process, the punching efficiency is improved. The punching device can be arranged in a workbench, and normal punching cannot be affected.

Description

Technical Field

[0001] This utility model belongs to the field of battery copper busbar processing technology, specifically relating to a punching device for battery copper busbar processing. Background Technology

[0002] Battery copper busbars are crucial connecting components and conductive busbars within battery packs. Typically made of soft copper, their primary functions are connection and conductivity, while also aiding in heat dissipation. They must not only meet their own performance requirements but also comply with relevant standards for road vehicle components. The punching and cutting device used for battery copper busbar processing is a specialized piece of equipment. This device precisely punches the copper busbars to the required length and shape to meet the spatial layout and connection needs within the battery pack. The punched busbars have smooth, burr-free end faces, ensuring good conductivity, reducing resistance and heat generation, and improving battery pack efficiency. Furthermore, the punched copper busbars can better connect with other components (such as individual battery cells and connectors), improving the reliability and stability of the connection.

[0003] Currently, during the punching process of battery copper busbars, there is no structure on the punching device to guide and limit the battery copper busbars. The position of the battery copper busbars can only be manually adjusted to ensure that they are in the center position. This operation has a significant impact on work efficiency, so it has considerable limitations in practical use and has room for improvement. Utility Model Content

[0004] The purpose of this utility model is to provide a punching and cutting device for processing battery copper busbars, so as to solve the problem mentioned in the background art that the existing punching and cutting devices do not have a structure for guiding the feeding of battery copper busbars, which affects the working efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a punching and cutting device for processing battery copper busbars, comprising a machine body; a worktable mounted on the top surface of the machine body; a punching component also provided on the top of the worktable; symmetrical adjustment grooves are provided on both sides of the top surface of the worktable, and a guide assembly is provided inside the adjustment groove. The guide assembly includes: a guide member, disposed in the adjustment groove, with its top protruding to the outer side of the top of the worktable, thereby guiding the battery copper busbars through the protruding part; and an adjustment member, one end of which is fixed to the guide member, and the other end of which extends through to the outside of the worktable and is engaged with the outer end face of the worktable. The position of the guide member can be limited by the adjustment member, thereby achieving the purpose of making corresponding adjustments according to the battery copper busbars of different widths and improving the overall flexibility.

[0006] Preferably, the guide includes a mounting arc plate with a through groove on its top surface. A guide plate is movably inserted into the through groove, and a rubber block is provided between the guide plate and the through groove. During feeding, the guide plate guides the battery copper busbar. During punching, the guide plate is pressed down into the through groove, and the rubber block is compressed downward by the guide plate. After punching, the rubber block rebounds and lifts the guide plate, allowing it to return to its original position for guiding the next battery copper busbar.

[0007] Preferably, the height of the mounting arc plate is lower than the inner depth of the adjusting groove, and the lowest pressing height of the guide plate is equal to or lower than the top surface of the worktable, so that the guide plate will not obstruct normal punching operations.

[0008] Preferably, the adjusting component includes two screws fixed to the outer surface of the mounting arc plate, which extend to the outside of the worktable. Nuts are screwed onto the screws, abutting against the outer surface of the worktable. A retaining spring is also provided between the inner side of the mounting arc plate and the adjusting groove. During adjustment, tightening the nut towards the mounting arc plate will pull the entire mounting arc plate outwards from the worktable, stretching the retaining spring and preventing the mounting arc plate from easily moving. Similarly, tightening the nut away from the mounting arc plate will move the entire mounting arc plate inwards from the worktable, compressing and rebounding the retaining spring, thus securing the mounting arc plate and preventing it from easily moving.

[0009] Preferably, the punching component includes a mounting plate disposed on the top of the workbench, guide posts are installed at the four corners of the workbench and the mounting plate, a punching cylinder is also installed on the top of the mounting plate, a stamping plate is installed on the output end of the punching cylinder, the four corners of the stamping plate slide on the guide posts, and a cutter is installed on the bottom end face of the stamping plate, thereby realizing the punching process of the battery copper busbar through the cutter.

[0010] Preferably, the front surface of the workbench has a through groove, and a storage drawer is placed inside the groove. The top surface of the workbench has a cut that runs through the groove and corresponds to the cutting blade. The waste generated during cutting falls into the storage drawer for collection.

[0011] Preferably, a protective cover is also installed on the top of the machine body, and the worktable, stamping plate and mounting plate are all inside the protective cover, thereby achieving protection during processing.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The designed guide component enables guiding and limiting during the feeding of the battery copper busbar, ensuring that the battery copper busbar is in a centered position without the need for subsequent manual adjustment. Furthermore, the guide component can be adjusted according to the width of the battery copper busbar, exhibiting high flexibility and versatility. The guide component also has telescopic properties, allowing it to be built into the worktable during the punching process without affecting normal punching. Attached Figure Description

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

[0015] Figure 2 This utility model Figure 1 Enlarged view of region A in the middle;

[0016] Figure 3 This is a schematic diagram of the structure of the guide component of this utility model;

[0017] Figure 4 This is an exploded view of the installation arc plate, rubber block, and guide plate of this utility model.

[0018] In the picture:

[0019] 100. Machine body; 101. Workbench; 102. Stamping plate; 103. Mounting plate; 104. Punching cylinder; 105. Protective cover; 106. Adjustment groove;

[0020] 200. Installation arc plate; 201. Guide plate; 202. Clamping spring; 203. Screw; 204. Rubber block;

[0021] 300. Storage drawer. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 4 This utility model provides a technical solution: a punching and cutting device for processing battery copper busbars, comprising...

[0024] Body 100;

[0025] The worktable 101 is installed on the top surface of the machine body 100; a punching component is also provided on the top of the worktable 101.

[0026] The top surface of the workbench 101 is symmetrically provided with adjustment grooves 106 on both sides. A guide assembly is provided inside the adjustment groove 106. The guide assembly includes:

[0027] The guide is set in the adjustment groove 106 and protrudes to the outer side of the top of the worktable 101. The protruding part guides the battery copper busbar.

[0028] The adjusting component is fixed at one end to the guide component and extends through the other end to the outside of the worktable 101, where it engages with the outer end face of the worktable 101. The adjusting component can limit the position of the guide component, thereby achieving the purpose of making corresponding adjustments according to the different widths of the battery copper busbars and improving the overall flexibility.

[0029] In this embodiment, preferably, the guide includes a mounting arc plate 200, the top surface of which has a through groove. A guide plate 201 is movably inserted into the through groove. A rubber block 204 is provided between the guide plate 201 and the through groove. During feeding, the guide plate 201 guides the battery copper busbar. During the punching process, the guide plate 201 is pressed down into the through groove, and the rubber block 204 is compressed downward by the guide plate 201. After punching is completed, the rubber block 204 will rebound and lift the guide plate 201, so that the guide plate 201 returns to its original position to guide the next battery copper busbar.

[0030] In this embodiment, preferably, the height of the mounting arc plate 200 is lower than the inner depth of the adjusting groove 106, and the lowest height of the guide plate 201 is equal to or lower than the top surface of the workbench 101, so that the guide plate 201 will not obstruct the normal punching operation.

[0031] In this embodiment, preferably, the adjusting component includes two screws 203 fixed to the outer surface of the mounting arc plate 200. The screws 203 extend to the outside of the worktable 101, and nuts are screwed into the screws 203. The nuts abut against the outer surface of the worktable 101. A retaining spring 202 is also provided between the inner side of the mounting arc plate 200 and the adjusting groove 106. During adjustment, tightening the nuts toward the mounting arc plate 200 will pull the mounting arc plate 200 toward the outside of the worktable 101. At this time, the retaining spring 202 will be stretched, so that the position of the mounting arc plate 200 will not easily move. Similarly, when tightening the nuts away from the mounting arc plate 200, the mounting arc plate 200 will move toward the inside of the worktable 101. At this time, the retaining spring 202 will be compressed and rebound, so that the position of the mounting arc plate 200 is pressed and will not easily move.

[0032] In this embodiment, preferably, the punching component includes a mounting plate 103 disposed on the top of the workbench 101, guide posts are installed at the four corners of the workbench 101 and the mounting plate 103, a punching cylinder 104 is also installed on the top of the mounting plate 103, a stamping plate 102 is installed on the output end of the punching cylinder 104, the four corners of the stamping plate 102 slide on the guide posts, and a cutter is installed on the bottom end face of the stamping plate 102, and the punching process of the battery copper busbar is realized by the cutter.

[0033] In this embodiment, preferably, a groove is formed through the front surface of the workbench 101, and a storage drawer 300 is placed inside the groove. A cut is formed on the top surface of the workbench 101 that is connected to the groove. The cut corresponds to the cutting blade, and the waste generated during cutting falls into the storage drawer 300 for collection.

[0034] In this embodiment, preferably, a protective cover 105 is also installed on the top of the machine body 100, and the worktable 101, the stamping plate 102, and the mounting plate 103 are all inside the protective cover 105, thereby achieving protection during processing.

[0035] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A punching and cutting device for processing battery copper busbars, comprising: Body (100); A worktable (101) is installed on the top surface of the machine body (100); a punching component is also provided on the top of the worktable (101); Its features are: The workbench (101) has symmetrical adjustment slots (106) on both sides of its top surface. A guide assembly is provided inside the adjustment slot (106), and the guide assembly includes: The guide is set in the adjustment groove (106) and its top protrudes to the outer side of the top of the worktable (101); The adjusting component is fixed at one end to the guide component and extends through the other end to the outside of the worktable (101), where it is engaged with the outer end face of the worktable (101).

2. The punching and cutting device for processing battery copper busbars according to claim 1, characterized in that: The guide component includes a mounting arc plate (200), the top surface of which is provided with a through groove, a guide plate (201) is movably inserted into the through groove, and a rubber block (204) is provided between the guide plate (201) and the through groove.

3. The punching and cutting device for processing battery copper busbars according to claim 2, characterized in that: The height of the mounting arc plate (200) is lower than the inner depth of the adjusting groove (106), and the lowest height of the guide plate (201) when pressed down is equal to or lower than the top surface of the worktable (101).

4. The punching and cutting device for processing battery copper busbars according to claim 2, characterized in that: The adjusting component includes two screws (203) fixed on the outer surface of the mounting arc plate (200), which extend to the outside of the worktable (101). A nut is screwed into the screw (203) and abuts against the outer surface of the worktable (101). A retaining spring (202) is also provided between the inner side of the mounting arc plate (200) and the adjusting groove (106).

5. The punching and cutting device for processing battery copper busbars according to claim 1, characterized in that: The punching component includes a mounting plate (103) disposed on the top of the workbench (101). Guide posts are installed at the four corners of the workbench (101) and the mounting plate (103). A punching cylinder (104) is also installed on the top of the mounting plate (103). A stamping plate (102) is installed on the output end of the punching cylinder (104). The four corners of the stamping plate (102) slide on the guide posts, and a cutter is installed on the bottom surface of the stamping plate (102).

6. The punching and cutting device for processing battery copper busbars according to claim 5, characterized in that: The front surface of the workbench (101) has a through groove, and a storage drawer (300) is placed inside the groove. The top surface of the workbench (101) has a cut that runs through the groove and corresponds to a cutting blade.

7. The punching and cutting device for processing battery copper busbars according to claim 5, characterized in that: The top of the machine body (100) is also equipped with a protective cover (105), and the workbench (101), stamping plate (102), and mounting plate (103) are all inside the protective cover (105).

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