New energy automobile chassis physical performance test system and test method

A new energy vehicle, physical performance technology, applied in the field of new energy vehicle chassis production and testing, can solve the problems of single equipment function, slow test speed, low test efficiency, etc., to achieve the effect of large contact area, safe and firm support

Inactive Publication Date: 2021-07-23
田科勇
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Problems solved by technology

[0007] Aiming at the problems in the prior art, the purpose of the present invention is to provide a new energy vehicle chassis physical performance testing system and testing method, to solve the existing problems, when the new energy vehicle chassis is tested before leaving the factory, the chassis will be damaged. Multiple performances are tested, but the equipment has a singl

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  • New energy automobile chassis physical performance test system and test method
  • New energy automobile chassis physical performance test system and test method
  • New energy automobile chassis physical performance test system and test method

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Embodiment Construction

[0039] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific drawings. It should be noted that, in the case of no conflict, the embodiments and Features in the embodiments can be combined with each other.

[0040] see Figure 1-7 It is a schematic diagram of the overall structure of a new energy vehicle chassis physical performance testing system and testing method;

[0041] A new energy vehicle chassis physical performance test system, which is used to test the physical performance of the new energy vehicle chassis before leaving the factory. The new energy vehicle chassis physical performance test system includes a base 1, the base 1 is fixed on the ground, and the top of the base 1 is fixed. A curved bottom support plate 2 is provided. The middle part of the top surface of the bottom support plate 2 is a downwardly c...

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Abstract

The invention provides a new energy automobile chassis physical performance test system and test method, and relates to the technical field of new energy automobile chassis production test. The new energy automobile chassis physical performance test system comprises a base, the base is fixed to the ground, and an arc-shaped bent bottom supporting disc is fixedly arranged at the top end of the base; the middle part of the top surface of the bottom supporting disc is an arc-shaped surface which is sunken downwards; the bearing block is pressed into the middle position of the new energy automobile chassis through the gravity of the bearing block, so that after the middle of the new energy automobile chassis is stressed, the left side and the right side of the new energy automobile chassis slightly bend upwards, and the middle of the top face of the bottom supporting disc is arranged to be a downwards-sunken arc-shaped face, the bending direction of the left side and the right side of the new energy automobile chassis is consistent with the bending direction of the left side and the right side of the new energy automobile chassis, sliding connection of the sliding base and the first sliding way is matched, bending hindrance of the new energy automobile chassis is reduced, and bending generated in the driving process of the new energy automobile chassis under the load state is manually observed conveniently.

Description

technical field [0001] The invention relates to the technical field of new energy vehicle chassis production testing, in particular to a new energy vehicle chassis physical performance testing system and testing method. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with New technologies and new structures of vehicles, new energy vehicles include four types of hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), other new energy sources (such as supercapacitors, high-efficiency energy storage such as flywheels) automobiles, etc. Unconventional vehicle fuels refer to fuels other than gasoline and diesel. [0003] The new energy vehicle chass...

Claims

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Application Information

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IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 田科勇
Owner 田科勇
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