Automobile rear armor physical performance testing device

Abstract

The invention belongs to the field of automobile protection, and relates to an automobile rear armor physical performance testing device. The device comprises a testing box, a control device and a hydraulic rod; the outer surface of the testing box is rotationally connected with a door body; the control device is fixed to the upper surface of the testing box through bolts; a sliding groove is formed in the outer surface of the testing box; and the hydraulic rod is fixed in the testing box through bolts. According to the automobile rear armor physical performance testing device, through a torsion spring, a lifting block and the movement of a driving block, the lifting block can drive a rotating rod to rotate in a fixed rod under the blocking of an armor body, so that the torsion spring is subjected to compression deformation; and when the lifting block moves to the lower part of the armor body, under the action of deformation recovery of the torsion spring, the lifting block can be reset to the initial position, so that when the driving block ascends, the lifting block can automatically pull the armor body upwards, the whole device can automatically lift the armor body, and a worker can conveniently take the armor body.

Description

technical field [0001] The invention relates to the field of automobile protection, in particular to a physical property test device for automobile rear armor. Background technique [0002] Cars are one of the tools for people to travel. With the development of society, some people who love to travel relax themselves through self-driving tours. Some off-road vehicles, RVs and other models are more popular among self-driving travelers. And the environment when driving on the road is relatively complicated. In order to further improve the safety of the vehicle, some people choose to install armor on the vehicle, such as the rear armor. After the rear armor is produced, its physical properties need to be tested. At present, There are still some problems in the working process of the rear armor physical performance testing device; [0003] Some existing rear armor physical performance test devices can only be bound to the fixing device when fixing the rear armor. Since the rear...

AI Technical Summary

Problems solved by technology

[0003] Some existing rear armor physical performance test devices can only be bound to the fixing device when fixing the rear armor. Since the rear armor is bent in different degrees according to different models, the entire device will be damaged. The scope of application is narrow. At the same time, after the rear armor test is completed, the staff needs to manually remove the rear armor from the fixed clamping device, and when the rear armor is subjected to impact and scratch tests, it needs to be carried out step by step. As a result, the entire device cannot simulate the protective performance of the rear armor to the maximum extent, so it is necessary to provide a physical performance test device for the rear armor of the car to meet the needs of users

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