Nested fitting assembly fixture for rectangular flexible battery
A flexible battery and assembly jig technology, which is applied in the field of assembly jigs and can solve problems such as damage to the battery case
Active Publication Date: 2021-09-10
SHANGHAI INST OF SPACE POWER SOURCES
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem of extruding friction between the rectangular flexible battery and the assembly fixture in the existing assembly fixture, which causes the battery casing to be injured, and to improve the speed of assembly and disassembly, reduce the size of the contact area, and reduce the frictional force to improve the strength of the fixture. Flexibility for improved fixture removal performance
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[0041] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0042] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, b...
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The invention discloses a nested mating assembly fixture for a rectangular flexible battery, comprising: a combined inner cover, the combined inner cover includes a bottom plate, a front plate, a first inner plate and a second inner plate; a combined outer cover, the The combined outer cover includes a top plate, a rear plate, a first outer plate and a second outer plate; a magnetic metal strip, which is fixedly connected to the front side of the front plate of the combined inner cover; and a magnet, which is located on the lower surface of the top plate of the combined outer cover, There are several magnets. The assembly fixture of the present invention can reduce battery injury caused by extrusion friction during assembly, increase assembly and disassembly speed, reduce contact area size, reduce friction force, improve the flexibility of the fixture, and improve the disassembly performance of the fixture.
Description
technical field [0001] The invention relates to an assembly fixture, in particular to a nested fitting assembly fixture for a rectangular flexible battery. Background technique [0002] In recent years, a large number of new energy sources have been used. As time goes by, users have higher and higher requirements for specific energy of batteries, and battery designs are becoming lighter and lighter. Compared with rectangular rigid batteries, rectangular flexible batteries have smaller specific gravity of structural parts and better space utilization. High and easy to manufacture, it is a structural form widely used in the new energy industry. However, the module casing structure of the rectangular flexible battery is not only light and thin in size, but also very soft in texture, and it is difficult to control the dimensional accuracy of assembly and production. In order to realize the assembly of rectangular flexible batteries, it is necessary to use fixtures for dimension...
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IPC IPC(8): H01M10/04H01M6/00
CPCH01M6/005H01M10/0404Y02P70/50
Inventor 张文彬侯晓升顾文杰蒋海兴杨志云李克锋王昕昇沈川杰
Owner SHANGHAI INST OF SPACE POWER SOURCES