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Power cell needling testing device

A technology of acupuncture testing and power batteries, which is applied in the direction of measuring devices, impact testing, machine/structural component testing, etc., can solve problems such as battery testing, and achieve the effect of efficient and safe acupuncture testing

Inactive Publication Date: 2016-02-24
WUHU KAIER ELECTRICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The anti-puncture performance of the battery is one of them, but there is no special device for the battery's acupuncture test at present, so it is very necessary to solve the above problems

Method used

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  • Power cell needling testing device
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Embodiment Construction

[0014] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0015] Such as figure 1 and 2 As shown, this embodiment provides a power battery acupuncture test device, including a base 1, a sealed explosion-proof glass frame 2 is arranged above the base 1, a sliding track 3 is arranged on the top of the base 1, and the sliding rail track 3 A battery storage box 4 is arranged on the top, and piercing holes 5 are distributed on the side of the battery storage box 4; a side seat 6 is provided on the right side of the base 1, and the top of the side seat 6 is a support plate 7, and an acupuncture hydraulic press 8 is arranged on the support plate 7. , the left side of the acupuncture hydraulic machine 8 is provided with a telescopic rod 9, and the tele...

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Abstract

The invention aims to provide a power cell needling testing device. A sliding track is arranged on a base in an explosion-proof glass frame, a cell placing box provided with through holes in a side surface is arranged on the sliding track, a pressing plate is arranged to tightly press the cell placing box, and then a needling hydraulic machine drives steel needles to needle cells in the cell placing box; an open door is arranged, the cell placing box can be conveniently and manually taken out, and cells are installed and taken out; in addition, the explosion-proof glass frame is internally provided with an air exhaust pipe and a water spraying pipe, and temperature reduction and poison gas exhausting are carried out to prevent the cells from exploding in the needling process. The power cell needling testing device is simple in structure, easy to operate, capable of efficiently and safety carrying out needling testing on the power cells and applicable to production.

Description

technical field [0001] The invention relates to the field of power battery testing, in particular to a power battery acupuncture test device. Background technique [0002] With the continuous development of science and technology, the pollution of the environment is becoming more and more serious, and automobiles are an important source of pollution. Therefore, for cars, the use of electricity must reduce pollution. Power batteries have become the direction of future energy development. For power batteries, not only their electrochemical performance needs to be excellent, but also their mechanical properties must be excellent to adapt to different application environments. The anti-puncture performance of the battery is one of them, but there is no special device for the battery's acupuncture test at present, so it is very necessary to solve the above problems. Contents of the invention [0003] In order to solve the above problems, the present invention provides a powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08G01N3/307
Inventor 汪桂云汪劲松王鸣
Owner WUHU KAIER ELECTRICAL TECH
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