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Assembling and shaping fixture for vehicle-mounted battery pack system module and assembling and shaping method thereof

A technology for system modules and battery packs, applied in battery pack components, assembled battery machines, secondary battery manufacturing, etc., can solve problems such as the inability to achieve module reshaping tasks, and achieve the effect of improving production efficiency

Active Publication Date: 2014-11-12
SHANGHAI AEROSPACE POWER TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the module shaping task cannot be achieved by manpower

Method used

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  • Assembling and shaping fixture for vehicle-mounted battery pack system module and assembling and shaping method thereof
  • Assembling and shaping fixture for vehicle-mounted battery pack system module and assembling and shaping method thereof
  • Assembling and shaping fixture for vehicle-mounted battery pack system module and assembling and shaping method thereof

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Embodiment Construction

[0039] Specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0040] Such as figure 1 As shown, the present invention discloses a vehicle-mounted battery pack system module assembly shaping tool, which includes: a bearing component 100 , a shaping component 200 and a fixing component 300 .

[0041] The carrying assembly 100 is fixed on any tooling platform, and the carrying assembly 100 has a rectangular shape as a whole. Two shaping components 200 are respectively disposed at two ends of the carrying component 100 . The two fixing components 300 are correspondingly disposed on the sides of the two shaping components 200 .

[0042] Such as figure 2 As shown, the carrier assembly 100 includes a module assembly tray 101 fixed on any tooling platform, and a pair of limit stops 102 arranged in parallel on the module assembly tray 101 . The module assembly tray 101 is a rectangular steel plate with through...

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Abstract

The invention discloses an assembling and shaping fixture for a vehicle-mounted battery pack system module. The fixture comprises a bearing assembly, a pair of shaping assemblies and fixing assemblies, wherein the bearing assembly comprises a module assembling tray fixed on any fixture platform, and a pair of limiting baffle blocks arranged on the module assembling tray in parallel, and an accommodating area which is used for placing a battery pack is formed between the limiting baffle blocks; the pair of the shaping assemblies is respectively arranged at the two ends, without the limiting baffle blocks, of the accommodating area, and the pair of the shaping assemblies is respectively equipped with shaping pushing plates which can oppositely or reversely move along a direction parallel to the axial direction of the limiting baffle blocks; each fixing assembly comprises a steel belt bundled on the battery pack and a steel belt tightening mechanism connected with the steel belt. According to the invention, the bearing assembly is used for limiting a plurality of battery cells, the shaping assemblies are used for trimming the battery pack, and the fixing assemblies are used for fixing the size and the dimension of the battery pack, so that modularized assembling for the battery cells is conveniently completed with high stability and reliability, and thus, the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of vehicle-mounted battery module assembly, in particular to a vehicle-mounted battery pack system module assembly and shaping tool and an assembly and shaping method. Background technique [0002] The welded integrated battery module of the on-board battery system is composed of multiple lithium battery units bonded by structural glue, metal straps, laser welding metal straps and other components. Since each unit is directly separated by the buffer pad, each unit cell acts as an insulation between the cells. The cushion pad material is EPDM (ethylene propylene diene monomer) series foam products, which are characterized by strong compressibility, strength and toughness. Several buffer pads in the extrusion module can generate a reaction force of hundreds of kilograms. Therefore, the task of module shaping cannot be achieved by manpower. [0003] To this end, a set of module shaping tooling is designed, and the mod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/04
CPCH01M10/0404H01M50/20Y02E60/10Y02P70/50
Inventor 荆玉麟汪涵顾轶伟
Owner SHANGHAI AEROSPACE POWER TECH
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