Energy storage box body tailor-welding tool

Abstract

The utility model relates to the technical field of welding tools, in particular to an energy storage box body tailor-welding tool which comprises a base support, a clamping support is arranged on the side face of the base support and connected with the base support through a sliding structure, and a supporting block and a bottom plate clamping device are arranged below the base support. A side plate positioning device is arranged below the clamping support, a plurality of side plate cushion blocks are arranged on one side of the clamping support, and side plate clamping devices are arranged on the two sides of the clamping support. Compared with the prior art, the side plate is positioned and clamped through the clamping support, then the side plate is moved to the welding position through the sliding structure to be welded, carrying and welding position positioning are facilitated, the side plate cushion blocks are arranged on one side of the clamping support so that the side plate can be evenly stressed, and welding deformation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a welding tooling for an energy storage box. Background Art

[0002] The energy storage box is generally composed of a bottom plate and side plates. The existing energy storage boxes mostly accommodate one layer of modules, and the energy storage capacity is relatively low. Existing technologies, such as a welding tool for energy storage boxes disclosed in CN219881695U, can improve the welding accuracy by setting positioning modules and clamping modules so that there will be no displacement during the welding process. However, for multi-layer large energy storage box structures, the side plate area is large, the number of welds is large, the heat input is large, and the risk of welding deformation is high; when the energy storage box is large in size, it is inconvenient to transport and assemble parts, and the existing structure cannot meet the welding requirements. Summary of the invention

[0003] The utility model provides an energy storage box welding tool to overcome the shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, a welding tool for an energy storage box is designed, including a base bracket, a clamping bracket is provided on the side of the base bracket, the clamping bracket is connected to the base bracket through a sliding structure, a support block and a bottom plate clamping device are provided below the base bracket, a side panel positioning device is provided below the clamping bracket, a plurality of side panel pads are provided on one side of the clamping bracket, and side panel clamping devices are provided on both sides of the clamping bracket.

[0005] The clamping brackets are arranged on both sides of the base bracket.

[0006] The sliding structure comprises a guide rail, a slider, and a bracket pad. The slider is slidably connected to the guide rail, the bracket pad is installed on the slider, the upper part of the bracket pad is fixedly connected to the clamping bracket, and the clamping bracket is connected to the pushing cylinder.

[0007] The guide rail and the pushing cylinder are installed on the inclined plane.

[0008] Limiting devices are arranged on both sides of the guide rail.

[0009] The bottom plate clamping device and the side plate clamping device are clamping cylinders.

[0010] The side plate positioning device comprises a positioning pin and a positioning cylinder. The positioning pin is installed at the front end of the positioning cylinder, and the positioning cylinder is fixedly connected to the clamping bracket.

[0011] A bottom plate limiting block is provided on one side below the base bracket, a bottom plate limiting cylinder is provided on the other side, side plate limiting cylinders are provided on both sides of the clamping bracket, and a side plate pressing cylinder is provided on the lower side of the base bracket.

[0012] A clamping bracket and a pressing cylinder are fixed on the upper side of the base bracket.

[0013] Compared with the prior art, the utility model positions and clamps the side panel by a clamping bracket, and then moves the side panel to the welding position for welding by a sliding structure, which is convenient for transportation and welding position positioning. A plurality of side panel pads are arranged on one side of the clamping bracket to make the side panel evenly stressed and prevent welding deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the base bracket of the utility model.

[0016] Figure 3 It is a top view of the base bracket of the utility model.

[0017] Figure 4 It is a front side schematic diagram of the clamping bracket of the utility model.

[0018] Figure 5 It is a schematic diagram of the rear side of the clamping bracket of the utility model.

[0019] Figure 6 It is a schematic diagram of the sliding structure of the utility model.

[0020] See also Figure 1-Figure 6 , wherein 1 is a base bracket, 1-1 is a support block, 1-2 is a bottom plate clamping device, 1-3 is a bottom plate limiting block, 1-4 is a bottom plate limiting cylinder, 1-5 is a side plate clamping cylinder, 1-6 is a clamping bracket clamping cylinder, 2 is a clamping bracket, 2-1 is a side plate positioning device, 2-1-1 is a positioning pin, 2-1-2 is a positioning cylinder, 2-2 is a side plate clamping device, 2-3 is a side plate pad, 2-4 is a side plate limiting cylinder, 3 is a sliding structure, 3-1 is a guide rail, 3-2 is a slider, 3-3 is a bracket pad, 3-4 is a pushing cylinder, 3-5 is an inclined plane, 3-6 is a limiting device, and 4 is an energy storage box. DETAILED DESCRIPTION

[0021] The utility model is further described below with reference to the accompanying drawings.

[0022] like Figure 1-Figure 6As shown, a clamping bracket 2 is provided on the side of the base bracket 1, and the clamping bracket 2 is connected to the base bracket 1 through a sliding structure 3. A support block 1-1 and a bottom plate clamping device 1-2 are provided below the base bracket 1. A side panel positioning device 2-1 is provided below the clamping bracket 2. A plurality of side panel pads 2-3 are provided on one side of the clamping bracket 2, and side panel clamping devices 2-2 are provided on both sides of the clamping bracket 2. The base bracket 1 is used to support and clamp the bottom plate and carry the entire tooling structure. A plurality of support blocks 1-1 can be provided. The bottom plate clamping device 1-2 cooperates with the support block 1-1 to clamp the bottom plate. The bottom plate clamping device 1-2 can be provided on the front and rear sides of the bottom plate to prevent the side plate from interfering with the bottom plate clamping device 1-2 when moving; the side plate positioning device 2-1 of the clamping bracket 2 positions the side plate, and the side plate clamping device 2-2 cooperates with the side plate pad 2-3 to press the side plate. The clamping bracket 2 moves the side plate of the energy storage box from the side through the sliding structure 3 to weld it to the bottom plate. Multiple side plate pads 2-3 make the side plate evenly stressed and prevent deformation during welding.

[0023] The clamping bracket 2 is arranged on both sides of the base bracket 1. The side plates on both sides of the energy storage box 4 can be clamped and welded at the same time.

[0024] The sliding structure 3 includes a guide rail 3-1, a slider 3-2, and a bracket pad 3-3. The slider 3-2 is slidably connected to the guide rail 3-1. The bracket pad 3-3 is installed on the slider 3-2. The upper part of the bracket pad 3-3 is fixedly connected to the clamping bracket 2. The clamping bracket 2 is connected to the pushing cylinder 3-4. The pushing cylinder 3-4 pushes the clamping bracket 2 to move. The slider 3-2 cooperates with the guide rail 3-1 to play a guiding role and reduce friction. The combination of the guide rail 3-1 and the slider 3-2 can be set to three groups to optimize the force support at the bottom of the clamping bracket 2.

[0025] The guide rail 3-1 and the push cylinder 3-4 are installed on the inclined surface 3-5. The push cylinder 3-4 pushes the clamping bracket 2 upward to the height of the welding position, which can reduce the overall height of the base bracket 1, save materials, reduce weight, and balance the height of the clamping bracket 2; at the same time, the tilt angle can reduce the pressure generated by the slider 3-2 on the guide rail, thereby reducing the linear friction between the slider 3-2 and the guide rail 3-1.

[0026] Limiting devices 3-6 are provided on both sides of the guide rail 3-1. The limiting devices 3-6 are fixed on the base bracket 1, and play a role of stopping and limiting when the cylinder 3-4 pushes the clamping bracket 2 to move, so that the clamping bracket 2 can be accurately positioned, and at the same time, it can be observed whether the slider 3-2 is pushed into place; a spring is provided on one side of the limiting device 3-6, which can play a buffering effect.

[0027] The bottom plate clamping device 1-2 and the side plate clamping device 2-2 are clamping cylinders. The clamping arms of the clamping cylinders rotate to achieve a clamping effect similar to that of a toggle clamp.

[0028] The side panel positioning device 2-1 includes a positioning pin 2-1-1 and a positioning cylinder 2-1-2. The positioning pin 2-1-1 is installed at the front end of the positioning cylinder 2-1-2, and the positioning cylinder 2-1-2 is fixedly connected to the clamping bracket 2. The positioning pin 2-1-1 is used for positioning below the side panel. The positioning pin 2-1-1 is retracted by the positioning cylinder 2-1-2 to facilitate the retraction of the positioning pin 2-1-1 after welding is completed, so that the clamping bracket 2 is withdrawn.

[0029] A bottom plate limiting block 1-3 is provided on one side of the bottom of the base bracket 1, and a bottom plate limiting cylinder 1-4 is provided on the other side. Side plate limiting cylinders 2-4 are provided on both sides of the clamping bracket 2, and side plate pressing cylinders 1-5 are provided on the side of the bottom of the base bracket 1. The bottom plate limiting cylinders 1-4 cooperate with the bottom plate limiting block 1-3 to position the bottom plate, and the side plate limiting cylinders 2-4 on both sides of the clamping bracket 2 can press the sides of the side plate during welding to improve the stability of the side plate. The side plate pressing cylinders 1-5 press the bottom of the side plate and the bottom plate from the outside to reduce welding deformation.

[0030] A clamping bracket pressing cylinder 1-6 is fixed to the upper side of the base bracket 1. After the clamping bracket 2 reaches the welding position, the clamping bracket pressing cylinder 1-6 presses the clamping bracket 2 from the side, so that the clamping bracket 2 is further locked, and the stability during welding is improved.

[0031] When the utility model is used, the bottom plate of the energy storage box 4 is first placed on the support block 1-1 of the base bracket 1, the bottom plate limiting cylinder 1-4 pushes the bottom plate against one side of the bottom plate limiting block 1-3, and then the bottom plate clamping device 1-2 clamps the bottom plate; then the side plate is installed on one side of the clamping bracket 2, and the bottom is positioned by the positioning pin 2-1-1 of the side plate positioning device 2-1, the side plate clamping device 2-2 clamps the side plate, and the side plate limiting cylinder 2-4 limits the side plate from both sides; then the cylinder 3-4 is pushed to start, and the clamping bracket 2 is pushed to the welding position, and the side plate pressing cylinder 1-5 and the clamping bracket pressing cylinder 1-6 work to further press the side plate and the clamping bracket 2 to the bottom plate, and the side plate pad 2-3 makes the pressing force uniform, and the welding robot starts welding. After the welding is completed, the tooling is opened to take out the parts.

Claims

1. A welding tool for an energy storage box, characterized in that: The invention comprises a base bracket (1), a clamping bracket (2) is provided on the side of the base bracket (1), the clamping bracket (2) is connected to the base bracket (1) via a sliding structure (3), a support block (1-1) and a bottom plate clamping device (1-2) are provided below the base bracket (1), a side plate positioning device (2-1) is provided below the clamping bracket (2), a plurality of side plate pads (2-3) are provided on one side of the clamping bracket (2), and side plate clamping devices (2-2) are provided on both sides of the clamping bracket (2).

2. The energy storage box welding tool according to claim 1, characterized in that: The clamping brackets (2) are arranged on both sides of the base bracket (1).

3. The energy storage box welding tool according to claim 1, characterized in that: The sliding structure (3) comprises a guide rail (3-1), a slider (3-2), and a bracket pad (3-3); the slider (3-2) is slidably connected to the guide rail (3-1); the bracket pad (3-3) is mounted on the slider (3-2); the upper portion of the bracket pad (3-3) is fixedly connected to a clamping bracket (2); and the clamping bracket (2) is connected to a pushing cylinder (3-4).

4. The energy storage box welding tool according to claim 3, characterized in that: The guide rail (3-1) and the pushing cylinder (3-4) are installed on the inclined plane (3-5).

5. The energy storage box welding tool according to claim 3, characterized in that: Limiting devices (3-6) are provided on both sides of the guide rail (3-1).

6. The energy storage box welding tool according to claim 1, characterized in that: The bottom plate clamping device (1-2) and the side plate clamping device (2-2) are clamping cylinders.

7. The energy storage box welding tool according to claim 1, characterized in that: The side plate positioning device (2-1) comprises a positioning pin (2-1-1) and a positioning cylinder (2-1-2); the positioning pin (2-1-1) is mounted on the front end of the positioning cylinder (2-1-2); and the positioning cylinder (2-1-2) is fixedly connected to the clamping bracket (2).

8. The energy storage box welding tool according to claim 1, characterized in that: A bottom plate limiting block (1-3) is provided on one side below the base bracket (1), and a bottom plate limiting cylinder (1-4) is provided on the other side. Side plate limiting cylinders (2-4) are provided on both sides of the clamping bracket (2), and a side plate clamping cylinder (1-5) is provided on the side below the base bracket (1).

9. The energy storage box welding tool according to claim 1, characterized in that: A clamping bracket pressing cylinder (1-6) is fixed to the upper side of the base bracket (1).

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