Production clamp of battery box body

A box and battery technology, applied in the direction of manufacturing tools, workpiece clamping devices, etc., can solve problems such as easy bulging, insufficient sealing and strength of the box, and aggravated deformation of the flatness of the cooling plate 2, so as to reduce the degree of deformation Effect

Pending Publication Date: 2022-01-14
广东和胜新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the power battery, the size of the cooling plate 2 is large, resulting in poor flatness and strength, which affects the tightness and strength of the box; especially for the liquid cooling plate, which is usually welded by two layers of aluminum plates, which is affected by the welding process , the flatness of the liquid-cooled plate is even worse, resulting in a lack of airtightness and strength of the box
In a

Method used

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  • Production clamp of battery box body
  • Production clamp of battery box body
  • Production clamp of battery box body

Examples

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Embodiment Construction

[0032] Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to be illustrative of the invention, not to be construed as limiting the invention.

[0033] In the description of the present invention, it is to be understood that the orientation or positional relationship of the orientation, such as upper, lower, prior,,, left, right, etc., based on the orientation or positional relationship shown in the drawings, is only In order to facilitate the description of the invention and simplified description, rather than indicating or implying that the device or element must have a specific orientation, constructing and operating in a particular orientation, and thus is not to be construed as limiting the invention.

[0034] In t...

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Abstract

The invention discloses a production clamp for a battery box body. The production clamp is used for combining a box frame and a cooling plate together. The production clamp comprises a machine seat, a box frame placement seat, a cooling plate placement seat and a fitting fastening device, wherein the box frame placement seat is arranged on the machine seat; the cooling plate placement seat is arranged on the machine seat, and the cooling plate placement seat is provided with a cooling plate fitting surface; the cooling plate arranged on the cooling plate fitting surface can be combined with the box frame arranged on the box frame placement seat; and the fitting fastening device is configured to apply force to the cooling plate arranged on the cooling plate fitting surface so that the cooling plate is attached to the cooling plate fitting surface. According to the production clamp for the battery box body, flatness correction can be carried out on the cooling plate when the cooling plate and the box frame are assembled so as to reduce the assembling deformation of the cooling plate.

Description

Technical field [0001] The present invention relates to a production tool for a battery case, and more particularly to a production fixture of a battery case. Background technique [0002] Cell to Pack (CTP) integration technology, also known as the non-die design, using the designed power battery can omit the link of the intermediate module, with high integration, relatively less components. The box of such a battery is integrated by fusioning the liquid cooling plate for cooling and the box, so that the liquid cooling plate has a portion of the box, reducing the redundant design of the box, thereby increasing the integration of the box. . [0003] Refer figure 1 and figure 2 The above battery case generally includes a box frame 1, a cooling plate 2, and a bottom guard (not shown), the box 1 is the frame structure, the cooling plate 2 generally uses the liquid-cooled plate, the cooling plate 2 is mounted in a box frame. 1 Form a box, the bottom guard is fitted to the cooling pla...

Claims

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Application Information

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IPC IPC(8): B25B11/02B25B11/00
CPCB25B11/02B25B11/005
Inventor 杨磊宾炜
Owner 广东和胜新能源科技有限公司
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