A battery pack extrusion test system for new energy vehicles
A new energy vehicle and testing system technology, applied in the direction of applying stable tension/pressure to test the strength of materials, battery pack components, circuits, etc., can solve the problems of incomplete data and difficulty in providing multi-directional and stable extrusion force , to achieve the effect of ensuring personnel safety, ensuring test integrity and continuity, and reducing environmental pollution
Active Publication Date: 2022-01-25
SUZHOU YINGTEMO AUTOMOBILE TECH CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a battery pack extrusion test system for new energy vehicles. Through the provision of a multi-angle platform and the adjustment of a wide range of extrusion angles, extrusion tests can be performed on multiple positions of the battery pack to solve the above problems. The data of the extrusion test proposed in the background technology is not comprehensive, and it is difficult to provide a multi-directional stable extrusion force
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. The invention provides a technical solution: a new energy vehicle battery pack extrusion test system, which is mainly used for the extrusion test of the early design of the battery pack for new energy vehicles, and tests the extrusion resistance and overall structural strength of the battery pack , Are there structural design flaws, etc.
[0035] Such as figure 1 with figure 2 As shown, the battery pack extrusion test system mainly includes a sliding assembly 1, a...
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
Login to View More Abstract
The invention discloses a new energy vehicle battery pack extrusion test system in the technical field of battery testing, which includes a main clamping part, a base body, and a clamping table mounted on the top of the base body by a multi-directional adjustment mechanism. The holding table can realize multi-directional position movement, and the clamping parts are evenly distributed around the clamping table, and the battery pack is pre-fixed through multiple clamping parts; The components are translated, and the components are extruded, including the support frame, the arched guide rail, the power actuator assembly and the extruding part. The battery pack applies different extrusion forces and performs an extrusion test. The new energy vehicle battery designed in the present invention The package extrusion test system makes up for the existing deficiency that the extrusion test at any position at any angle cannot be realized, and makes the extrusion test data of the battery pack more comprehensive; realizes the multi-angle rotation and three-dimensional adjustment of the clamping table in the space, and solves the problem of The existing equipment can only adjust the disadvantages of the plane.
Description
technical field [0001] The invention relates to the technical field of battery testing, in particular to a battery pack extrusion testing system for new energy vehicles. Background technique [0002] Most of the existing test technologies for the safety of battery packs use extrusion tests or simulation methods, and the use of extrusion tests can make a more accurate evaluation of the safety performance of battery packs. The current common method is to carry out the extrusion test through the battery pack extrusion testing machine. [0003] Through the simulation analysis of battery pack extrusion, the structure of the battery box is optimized, so as to improve the anti-extrusion strength of the battery pack and ensure the safety of the battery pack. The battery pack extrusion simulation can provide a useful reference for the safety design of the battery system. [0004] When carrying out the extrusion test of the battery pack on the existing basic equipment, there are oft...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/12G01N3/02H01M50/258H01M50/249
CPCG01N3/12G01N3/02H01M50/249H01M50/258Y02E60/10
Inventor 高永兴陈军
Owner SUZHOU YINGTEMO AUTOMOBILE TECH CO LTD