Jig for current collector blank processing

Abstract

The utility model relates to the technical field of current collector processing, in particular to a current collector blank processing jig which comprises a bottom plate, a positioning block and a power assembly are arranged on the bottom plate, a pushing part is arranged on the bottom plate in a sliding mode, and the power assembly drives the pushing part to move. According to the technical scheme, when the blank is installed, the blank is installed on the bottom plate, the power assembly is used for pushing the pushing piece to move, the pushing piece pushes the blank to move and abut against the positioning block, the blank is installed on the bottom plate, the blank is installed on the positioning block, and the blank is installed on the positioning block. Therefore, the mode that the blank is positioned and installed through a plurality of positioning blocks can be replaced, and the convenience of installing the blank is improved.

Description

Technical Field

[0001] This utility model patent relates to the field of current collector processing technology, and in particular to a jig for processing current collector blanks. Background Technology

[0002] Current collectors are components used in batteries and other fields to collect and conduct current, playing a crucial role in the normal operation and performance of the equipment. In Kirin batteries, current collectors are closely integrated with water-cooling plates, with 36 water-cooling plates paired with 72 current collectors as a group. Current collectors are located on both sides of the water-cooling plate. When milling the upper surface of the current collector, the current collector blank needs to be horizontally mounted on the machine tool. Currently, the common method for mounting the blank is to position it according to its shape using multiple positioning blocks. This requires multiple installations of the positioning blocks, which is time-consuming and labor-intensive. Utility Model Content

[0003] To improve the convenience of installing blanks, this utility model patent provides a jig for processing current collector blanks.

[0004] This utility model patent provides a jig for processing current collector blanks, which adopts the following technical solution:

[0005] A jig for processing current collector blanks includes a base plate, a positioning block on the base plate, a power assembly on the base plate, and a pushing member slidably disposed on the base plate. The power assembly drives the pushing member to move, and the pushing member pushes the blank so that the blank is pressed against the positioning block.

[0006] By adopting the above technical solution, when installing the blank, the blank is installed on the base plate, and the power component is used to push the pusher to move. The pusher pushes the blank to move and press it against the positioning block, which can replace the method of positioning and installing the blank through multiple positioning blocks, thus improving the convenience of installing the blank.

[0007] Optionally, the power assembly includes a cylinder, a pressing block is provided on the piston rod of the cylinder, a pushing member is slidably provided on the base plate, the pressing block is located between the blank and the pushing member, and the trajectory of the pushing member pushing the blank to move is perpendicular to the trajectory of the cylinder driving the pressing block to move.

[0008] By adopting the above technical solution, during the extrusion process, the cylinder drives the extrusion block to move downward, the extrusion block pushes the extrusion component to move, and the extrusion component pushes the blank to move, thus achieving the positioning of the blank.

[0009] Optionally, the pushing member includes a movable block slidably disposed on the base plate, the movable block having an inclined surface for the extrusion block to press.

[0010] By adopting the above technical solution, the cylinder pushes the extrusion block downward, and the extrusion block moves along the inclined surface of the moving block, thereby improving the stability of the extrusion block pushing.

[0011] Optionally, there are two moving blocks, and the pressing block is disposed between the two moving blocks, with the inclined surfaces on the two moving blocks arranged opposite each other.

[0012] By adopting the above technical solution, the cylinder pushes one extrusion block to move, and the extrusion block can simultaneously push two moving blocks to move, thus positioning two blanks at the same time and improving processing efficiency.

[0013] Optionally, the extruder may further include a pusher bar, one side of which abuts against the blank and the other side of which is connected to the moving block.

[0014] By adopting the above technical solution, since the billet is long, the positioning stability can be improved by using the pusher strip to compress the billet.

[0015] Optionally, the base plate is provided with a sliding groove for the push bar and the moving block to move.

[0016] By adopting the above technical solution and utilizing the sliding groove, the stability of the push bar and the moving block movement can be improved.

[0017] Optionally, the push bar is provided with a plurality of clearance grooves.

[0018] By adopting the above technical solution, a clearance groove is opened on the pusher bar to reduce the contact area between the pusher bar and the blank, which is beneficial to pressing the blank.

[0019] Optionally, there are several positioning blocks, which are arranged along the edge of the blank.

[0020] By adopting the above technical solution, the blank is positioned by multiple positioning blocks arranged along the edge of the blank, which is beneficial to adapt to blanks of different shapes.

[0021] In summary, this utility model patent includes at least one of the following beneficial technical effects: Regarding installation convenience, the power assembly drives the pushing component to push the pusher bar, pressing the blank against the positioning block, replacing the traditional multi-positioning block positioning method, significantly reducing installation steps and time, and lowering the difficulty of manual operation. The power assembly adopts a design with a cylinder, extrusion block, and inclined moving block, utilizing inclined transmission to ensure a stable and reliable pushing process and accurate blank positioning. The combination of double moving blocks and a single extrusion block can simultaneously position two blanks, significantly improving processing efficiency and meeting the needs of mass production. The large-area extrusion between the pusher bar and the blank, combined with the setting of the bottom plate sliding groove, further enhances positioning stability and reduces the risk of blank displacement during processing. The pusher bar avoidance groove and multiple positioning blocks arranged along the edge of the blank can effectively compress the blank and adapt to blanks of different shapes, greatly improving the versatility and practicality of the fixture. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this utility model patent.

[0023] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Positioning block; 3. Power assembly; 4. Pushing component; 5. Cylinder; 6. Extrusion block; 7. Moving block; 8. Push bar; 9. Sliding groove; 10. Alternating groove. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1 This utility model patent will be described in further detail.

[0025] This utility model patent embodiment discloses a jig for processing a current collector blank, including a base plate 1, on which positioning blocks 2 are provided. There are several positioning blocks 2 arranged along the edge of the blank. In this embodiment, there are five positioning blocks 2, which are bolted to the base plate 1.

[0026] A power assembly 3 is provided on the base plate 1, and a pushing member 4 is slidably mounted on the base plate 1. The power assembly 3 pushes the pushing member 4 to move, and the pushing member 4 pushes the blank material so that the blank material is pressed against the positioning block 2. The trajectory of the pushing member 4 pushing the blank material is perpendicular to the trajectory of the cylinder 5 driving the extrusion block 6 to move. In this embodiment, the base plate 1 of this application has three power assemblies 3, that is, the base plate 1 can simultaneously mount six blanks, which is beneficial to improving processing efficiency.

[0027] The power assembly 3 includes a cylinder 5 mounted on the base plate 1. In other embodiments, the cylinder 5 may also be an electric cylinder. The cylinder 5 is vertically mounted, and the piston rod of the cylinder 5 passes through the base plate 1 and is provided with an extrusion block 6. The extrusion block 6 is located between the blank and the extruder 4. In this embodiment, the extrusion block 6 is a dovetail block.

[0028] The extrusion component 4 includes a movable block 7 and a pusher 8 slidably disposed on the base plate 1. The pusher 8 abuts against the blank material. The pusher 8 and the movable block 7 are connected by connecting bolts. The base plate 1 is provided with a sliding groove 9 for the pusher 8 and the movable block 7 to move. The pusher 8 is provided with a plurality of clearance grooves 10, each clearance groove 10 having a length of 14-16mm. In this embodiment, there are two clearance grooves 10, and the connecting bolts are located between the two clearance grooves 10, which helps to improve the stability of the contact with the blank material.

[0029] There are two moving blocks 7, and the extrusion block 6 is set between the two moving blocks 7. The inclined surfaces on the two moving blocks 7 are set opposite each other. The moving blocks 7 are provided with inclined surfaces for the extrusion block 6 to extrude, and the inclined surfaces have dovetail grooves.

[0030] The above are all preferred embodiments of this utility model patent, and are not intended to limit the scope of protection of this utility model patent. Therefore, all equivalent changes made to the structure, shape and principle of this utility model patent should be covered within the scope of protection of this utility model patent.

Claims

1. A jig for processing current collector blanks, characterized in that: Includes a base plate (1), a positioning block (2) is provided on the base plate (1), a power assembly (3) is provided on the base plate (1), and a pushing member (4) is slidably provided on the base plate (1). The power assembly (3) drives the pushing member (4) to move, and the pushing member (4) pushes the blank so that the blank is pressed against the positioning block (2).

2. The jig for processing current collector blanks according to claim 1, characterized in that: The power assembly (3) includes a cylinder (5), and a pressing block (6) is provided on the piston rod of the cylinder (5). A pushing member (4) is slidably provided on the base plate (1). The pressing block (6) is located between the blank and the pushing member (4). The trajectory of the pushing member (4) pushing the blank to move is perpendicular to the trajectory of the cylinder (5) driving the pressing block (6) to move.

3. The jig for processing current collector blanks according to claim 2, characterized in that: The pushing component (4) includes a movable block (7) that is slidably disposed on the base plate (1), and the movable block (7) is provided with an inclined surface for the extrusion block (6) to extrude.

4. The jig for processing current collector blanks according to claim 3, characterized in that: There are two moving blocks (7), and the pressing block (6) is disposed between the two moving blocks (7). The inclined surfaces on the two moving blocks (7) are disposed opposite to each other.

5. A jig for processing current collector blanks according to claim 3, characterized in that: The extrusion component (4) also includes a pusher (8), one side of which abuts against the blank and the other side is connected to the moving block (7).

6. The jig for processing current collector blanks according to claim 5, characterized in that: The base plate (1) is provided with a sliding groove (9) for the push bar (8) and the moving block (7) to move.

7. A jig for processing current collector blanks according to claim 5, characterized in that: The push bar (8) is provided with several clearance grooves (10).

8. A jig for processing current collector blanks according to claim 7, characterized in that: The length of the clearance groove (10) is 14-16mm.

9. A jig for processing current collector blanks according to claim 1, characterized in that: There are several positioning blocks (2), and the positioning blocks (2) are arranged along the edge of the blank.

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