Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF0 Cites 0 Cited by
  • 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 addition, since the cooling plate 2 is generally locked to the box frame 1 by screws 5, due to the certain elasticity of the structural sealant 3 and the foam sealing ring 4, the cooling plate 2 is not locked by the screws under the local point pressure of the screws 5. 5 The fastened position is easy to bulge, resulting in C-shaped deformation, which further aggravates the flatness deformation of the cooling plate 2

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Production clamp of battery box body
  • Production clamp of battery box body
  • Production clamp of battery box body

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com