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

Positioning and assembling device of chemical reserve battery reactor

A technology for storing batteries and assembling devices, which is applied to primary batteries, electrochemical generators, circuits, etc., and can solve problems such as poor consistency and low pass rate

Pending Publication Date: 2022-04-29
CHANGAN AUTOMOBILE (GRP) CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a positioning assembly device for chemical reserve battery reactors in order to solve the problems of poor consistency and low pass rate in the assembly of chemical reserve battery reactors
[0005] The invention adopts the battery reactor positioning and assembling device, overcomes the problem of poor consistency of the fuze chemical storage battery, improves the product qualification rate, and realizes the mass production of the chemical storage battery

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
  • Positioning and assembling device of chemical reserve battery reactor
  • Positioning and assembling device of chemical reserve battery reactor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Below in conjunction with accompanying drawing, the present invention is further described as follows.

[0012] The required materials of the present invention are polytetrafluoroethylene, a steel rod with a diameter of 1mm and a hexagon head bolt.

[0013] The materials are processed by a common lathe, a common drilling machine and a common milling machine according to the designed size, and the components of the positioning assembly device are obtained, and the operation is simple and easy.

[0014] Such as figure 1 , figure 2 As shown, insert two positioning pins 7 respectively into two circular holes with a diameter of 1 mm at the bottom of the base 5, and then place a certain number of negative electrode sheets 4, bipolar sheets 3, plastic spacers 2, The positive electrode sheet 1 is stacked in an orderly manner on the large round hole in the center of the base 5, the negative electrode sheet 4, the bipolar sheet 3, the plastic gasket 2, and the gap of the posit...

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 positioning and assembling device of a fuze chemical reserve battery reactor. The positioning and assembling device is characterized by consisting of a base (5), a pressing block (6), a positioning needle (7) and a fixing block (8), the base (5), the pressing block (6) and the fixing block (8) are all made of polytetrafluoroethylene, the fixing block (8) presses an assembled battery reactor by adjusting the height of a hexagonal head bolt, the positioning needle (7) is a steel bar with the diameter of 1mm and the length of 10mm, and the polytetrafluoroethylene and the steel bar do not react with a battery pole piece. By adopting the battery reactor positioning and assembling device, the problem of poor consistency of fuze chemical reserve batteries is solved, the product percent of pass is improved, and batch production of the chemical reserve batteries is realized.

Description

technical field [0001] The invention belongs to the field of small-caliber artillery fuze power supply, in particular to a positioning and assembling device for a chemical reserve battery reactor, Background technique [0002] At present, the chemical reserve battery supporting the small-caliber fixed-distance fuze being developed by Factory 152 has the characteristics of small size, short activation time (less than 10 milliseconds), and wide operating temperature range (-40°C-+50°C). The reactor of the battery adopts a stacked structure. According to the structural characteristics of the battery, a certain number of positive electrode sheets 1, plastic gaskets 2, bipolar sheets 3 and negative electrode sheets 4 must be loaded into the tooling in an orderly manner during assembly. See figure 1 . This method has the problems of poor consistency of the assembled battery reactor and low product qualification rate, and cannot meet the technical requirements of the fuze work and...

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): H01M6/00H01M6/30F42C19/12
CPCH01M6/005H01M6/30F42C19/12
Inventor 文敏牟显庆游渊周霞陈益民
Owner CHANGAN AUTOMOBILE (GRP) CO LTD
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