Bumper impact test device based on automobile safety

Abstract

The invention discloses a bumper impact test device based on automobile safety, relates to the technical field of automobile detection, and solves the problems that a bumper detection device used at present mainly detects a bumper through a pressure test, detected data is difficult to simulate real inertia, and the detection effect is common. The bumper impact test device based on automobile safety comprises a bottom plate. Side rails are fixedly connected to the two sides of the top of the bottom plate through stand columns. A front frame and a rear frame are arranged in the side rails in a sliding manner. Pulley frames are fixedly arranged on the two sides of the front frame and the two sides of the rear frame through bolts. By arranging the side rails, the front frame and the rear frame, straight running of an automobile can be simulated for a simulation test, and compared with an original fixed detection compression resistance method, the test conclusion is more direct, operation is convenient, and control is easy. The arrangement of the side rail and the pulley yoke can ensure that the movement tracks of the front frame and the rear frame are straight, and ensure that the testdevice moves linearly along the side rail.

Description

technical field [0001] The invention relates to the technical field of automobile detection, in particular to a bumper impact test device based on automobile safety. Background technique [0002] The car bumper is a safety device that absorbs and slows down external impact and protects the front and rear of the car body. Many years ago, the front and rear bumpers of automobiles were stamped out of steel plates into channel steel, riveted or welded together with the frame longitudinal beams, and there was a large gap with the body, which looked very unattractive. With the development of the automobile industry and the extensive application of engineering plastics in the automobile industry, automobile bumpers, as an important safety device, are also on the road of innovation. In addition to maintaining the original protection function, the front and rear bumpers of today's cars also pursue harmony and unity with the car body shape, and pursue their own lightweight. The fron...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a bumper impact test device based on automobile safety, to solve the problem that the currently used bumper detection device proposed in the above background technology mainly detects the bumper through a pressure test, and the detected data is difficult to simulate the real The inertia, the detection effect is average, the detection value is not accurate, which is not conducive to accurate measurement, and it is difficult to simulate the situation of two sets of bumper collisions

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