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

A new energy vehicle and physical performance technology, applied in the field of new energy vehicle manufacturing chassis physical performance test system, can solve the problems of low vehicle detection efficiency and time-consuming, and achieve the effect of improving physical test performance

Active Publication Date: 2020-07-14
万高(上海)汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the problems in the prior art, the purpose of the present invention is to provide a new energy vehicle manufacturing chassis physical performance testing system and testing method to solve the existing ...

Method used

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

Examples

Experimental program
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Embodiment 1

[0037] see Figure 1-6 , which is a schematic diagram of the overall structure of a new energy vehicle manufacturing chassis physical performance testing system and testing method;

[0038] A new energy vehicle manufacturing chassis physical performance testing system, the new energy vehicle manufacturing chassis physical performance testing system includes a bottom support plate 1 fixedly installed on the ground, the bottom support plate 1 is a square plate structure, and the middle part of the bottom support plate 1 is opened. Through the square mouth, the square mouth of the bottom support plate 1 is equipped with a backing plate 18, the backing plate 18 is a detachable structure, and the backing plate 18 is a detachable device, which is convenient for manually opening the backing plate, manually entering the foundation pit 22, and adjusting the wedge The working position of 2103 improves the ease of operation.

[0039] The top of the bottom support plate 1 is provided wit...

Embodiment 2

[0051] see Figure 1-7 , this embodiment has similarities with the above-mentioned embodiment 1, and the similarities will not be described in this embodiment again, and the specific differences are:

[0052] The present invention also provides a method for testing the physical properties of the chassis of a new energy vehicle. The method for testing the physical properties of the chassis of a new energy vehicle mainly includes the following steps:

[0053] S1. Chassis installation: install the new energy vehicle chassis above the roller 9 on the top of the fixed support plate 16, support the new energy vehicle chassis through the roller 9 and drive the tires of the new energy vehicle chassis to rotate;

[0054] S2. Speed ​​test: Carry out a speed test on the new energy vehicle chassis installed on the drum 9 in step S1, use the first servo motor 11 to drive the tires of the new energy vehicle chassis to rotate on the drum 9, and control the drum through the first servo motor ...

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Abstract

The invention discloses a new energy automobile manufacturing chassis physical performance test system and test method and relates to the technical field of automobile production. The new energy automobile manufacturing chassis physical performance test system comprises a bottom support plate fixedly mounted on the ground, a side supporting rib plate vertically fixed to the top end of the bottom supporting plate is arranged at the top end of the bottom supporting plate, a horizontally-fixed top supporting plate is arranged at the top end of the side supporting rib plate, and a plurality of electric push rods fixed at equal intervals are installed at the top end of the top supporting plate. In the system, the side supporting rib plate vertically fixed to the top end of a bottom supporting plate is arranged at the top end of the bottom supporting plate fixedly installed on the ground. The plurality of electric push rods are supported upwards through the side support plates, and each loadbag is independently controlled through the plurality of electric push rods, so that the load test can be performed on any position of the automobile chassis when the load test is performed on the automobile chassis, and the physical test performance of the automobile chassis is improved.

Description

technical field [0001] The invention relates to the technical field of automobile production and processing, in particular to a new energy automobile manufacturing 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 Automobiles with new technology and new structure. [0003] The chassis of new energy vehicles is still supported by four wheels. During the manufacturing process of new energy vehicles, the chassis of the new energy vehicles needs to be tested for physical performance. The existing patent No. CN201810585771.X discloses a vehicle detection method and system. In the method shown in the embodiment of the present application, by planning t...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01M17/02
CPCG01M17/007G01M17/022
Inventor 王乐炯李红梅
Owner 万高(上海)汽车科技有限公司
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