Novel aluminum alloy car anti-collision beam

Abstract

The invention discloses a novel aluminum alloy car anti-collision beam which comprises a cross beam, a left energy absorption box and a right energy absorption box, wherein the left energy absorption box and the right energy absorption box are symmetrically arranged on the two sides of the cross beam. A tow hook nut is fixedly mounted on the cross beam at an adjacent position of the left energy absorption box or the right energy absorption box. One end of the tow hook nut penetrates through the cross beam, and the middle portion of the tow hook nut is fixed to the cross beam in a welded mode. The end, penetrating through the cross beam, of the tow hook nut is located in a hollow recess of the left energy absorption box or the right energy absorption box. The cross beam is of an arc structure made of aluminum alloy. The novel aluminum alloy car anti-collision beam is simple in structure, reasonable in design, capable of effectively preventing or mitigating damage to a car body and chassis parts by collisions, light in weight and beneficial to reduction of fuel consumption for a car; moreover, the novel aluminum alloy car anti-collision beam has diversified functions, thereby meeting the requirement for car towing on various operating conditions.

Description

technical field [0001] The invention relates to an automobile anti-collision beam, in particular to a novel aluminum alloy automobile anti-collision beam, which belongs to the field of automobile manufacturing. Background technique [0002] Reducing fuel consumption, reducing emissions, and improving safety performance are issues that the global automotive industry must face today, and automotive anti-collision beams are no exception. The existing anti-collision beams for automobiles have single functions and often cannot meet the requirements of trailers under various working conditions; and the quality is high, which is increasingly inconsistent with the trend of energy saving, environmental protection and fuel consumption reduction. Therefore, in order to prevent or reduce collision damage to the body and chassis parts, reduce fuel consumption, and reduce emissions, an automobile anti-collision beam with good performance, light weight and multiple functions has become a r...

AI Technical Summary

Problems solved by technology

The existing anti-collision beams of automobiles have single functions and often cannot meet the requirements of trailers under various working conditions; and the quality is high, which is increasingly inconsistent with the trend of energy saving, environmental protection and fuel consumption reduction

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