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

High-precision self-adaption battery module welding fixture

A technology for battery modules and welding fixtures, applied in welding equipment, laser welding equipment, welding/welding/cutting items, etc., can solve problems such as inaccurate positioning of battery modules, side panels and end panels, and improve production and processing The effect of pass rate

Pending Publication Date: 2018-11-30
东莞仕能机械设备有限公司
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of inaccurate positioning of battery modules, side panels, and end panels before welding in the prior art, the purpose of the present invention is to provide a high-precision self-adaptive battery module welding jig to realize battery modules, side panels And the purpose of precise positioning of the end panel before welding

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
  • High-precision self-adaption battery module welding fixture
  • High-precision self-adaption battery module welding fixture
  • High-precision self-adaption battery module welding fixture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0044] see Figure 1 to Figure 10 , A high-precision self-adaptive battery module welding fixture of the present invention includes a platen 1 for carrying an external battery module A, a first pressing mechanism 2, and a first pressing mechanism 2 for pressing the external long side plate B on the battery mold. The second pressing mechanism 3 on the long side of group A, the third pressing mechanism 4 for pressing the external short side plate C to the short side of the other end of the battery module A, and the fourth pressing mechanism for fine-tuning the long side plate B. Pressing mechanism 5, the first pressing mechanism 2 is used to abut the top of the external long side plate B, th...

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 relates to the technical field of battery module production equipment, in particular to a high-precision self-adaption battery module welding fixture. The high-precision self-adaption battery module welding fixture comprises a platen for bearing an outer battery module, a first hold-down mechanism, a second hold-down mechanism pressing an outer long side plate to the long side face of the battery module in an attaching manner, a third hold-down mechanism pressing an outer short side plate to the short side face of the battery module in an attaching manner and a fourth hold-down mechanism used for carrying out fine adjustment on the long side plate. The first hold-down mechanism is used for abutting against the top of the battery module, the top of the outer long side plate and the top of the outer short side plate and is hinged to the platen. The second hold-down mechanism and the third hold-down mechanism are both connected to the platen in a sliding manner. The platen is provided with the second hold-down mechanism and the third hold-down mechanism, so that position pre-fixation of the battery module, the long side plate and the short side plate is achieved; and dueto the fact that the first hold-down mechanism presses the top of the battery module, the top of the long side plate and the top of the short side plate, the position fixation of the battery module,the long side plate and the short side plate is finally completed, and the production machining yield is increased.

Description

technical field [0001] The invention relates to the technical field of battery module production equipment, in particular to a high-precision self-adaptive battery module welding fixture. Background technique [0002] In the aluminum shell battery module manufacturing industry, a laser welding process is required in the assembly process of the aluminum shell battery module. After welding the end plates and side plates in the aluminum shell battery module assembly, the next step is performed. . However, if the relative position of the battery module, side panel and end panel cannot be accurately positioned before laser welding, it will directly affect the welding quality of the battery module, such as the problems of virtual welding, missing welding, welding deviation and welding seam depression. As a result, the overall size of the battery module is deviated, or the internal pressure of the battery module is uneven, and the production quality of the battery module is unstab...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/21B23K26/70B23K101/36
CPCB23K26/21B23K26/702
Inventor 盛怀宇李发德陈荣光赖学仕
Owner 东莞仕能机械设备有限公司
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