Fixing device for automobile front bumper

Abstract

The invention discloses a fixing device for an automobile front bumper. The device comprises two parallel crossbeams and a front baffle. The crossbeams are perpendicularly connected to the back face of the front baffle, trailer threads are arranged at the end faces, close to the direction of the front baffle, of the crossbeams, the trailer threads penetrate through the surface of the front baffle,a buffer plate is erected between the two crossbeams, the inner walls of the two crossbeams are each provided with a safety column in a welded mode, a bumper is welded to the sides, away from the crossbeams, of the safety columns, the two ends of the bumper are welded to the two safety columns respectively for welding, screw holes are formed in the outer surface of the bumper, the buffer plate isresistant buffer flexible plate with deformation resistance and impact resistance, the crossbeams are made of high carbon steel materials, the bumper is of a hollow plate frame structure, and the bumper is preferentially made of flexible deformation resistance flexible steel materials. The fixing device is simple in structure, convenient to maintain, low in cost and suitable for large-scale production and large-batch application to practical automobiles.

Description

technical field [0001] The invention relates to the technical field of bumpers, in particular to a fixing device for a front bumper of an automobile. Background technique [0002] With the development of the automobile industry, the automobile bumper, as an important safety device, is 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. In order to achieve this purpose, the front and rear bumpers of cars are currently made of plastic, which is called plastic bumpers. [0003] In the existing daily driving, the importance of the front bumper can be said to be extremely important. In the field of traditional car bumpers, the beams are generally installed directly between the girders, and the beams are directly used as anti-collision steel beams. This approach is unscientific and needs to be studied. Cont...

AI Technical Summary

Problems solved by technology

[0003] In the existing daily driving, the importance of the front bumper can be said to be extremely important. In the field of traditional car bumpers, the beams are generally installed directly between the girders, and the beams are directly used as anti-collision steel beams. This approach is unscientific and remains to be studied

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