Aluminum alloy fender bracket connecting structure

A fender bracket and connection structure technology, applied in the direction of upper structure, upper structure sub-assembly, transportation and packaging, etc., can solve the problems of strength decrease, material stress value decrease in welding area, welding area fracture, etc.

Active Publication Date: 2020-10-20
DONGFENG COMML VEHICLE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a connection structure of an aluminum alloy fender bracket to solve the problem that in the related art, when the aluminum alloy is welded, the material in the welding area is affected

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  • Aluminum alloy fender bracket connecting structure
  • Aluminum alloy fender bracket connecting structure

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Embodiment Construction

[0029] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0030] The embodiment of the present application provides a connection structure of an aluminum alloy fender bracket, which can solve the problem that the material in the welding area can withstand the decrease in the strength of the welding area material in the related art when the aluminum alloy is affected by high temperature during t...

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Abstract

The application relates to an aluminum alloy fender bracket connecting structure which is characterized by comprising a fender supporting rod and a fender connecting bracket. One end of the fender supporting rod is provided with a base connected with a vehicle body. The fender connecting bracket is fixedly connected with the fender supporting rod through a flange; meanwhile, the flange sleeves thefender supporting rod and is connected with the fender supporting rod through adhesives, and the fender connecting bracket is detachably connected with the flange. According to the aluminum alloy fender bracket connecting structure, the fender connecting bracket is connected with the fender supporting rod through the flange, the flange is connected with the fender supporting rod through the adhesives, and the flange is detachably connected with the fender connecting bracket. Structural defects caused by the adoption of a welding connection mode are overcome, the problem that a welding area where the fender supporting rod and the fender connecting bracket are welded to the joint is broken is solved, the structural strength of the aluminum alloy fender support connecting structure is improved, and the service life of the aluminum alloy fender support connecting structure is prolonged.

Description

technical field [0001] The present application relates to the technical field of automobile accessories, in particular to an aluminum alloy fender bracket connection structure. Background technique [0002] At present, in the automobile industry, in order to reduce the weight and emission of automobiles, a large number of aluminum alloy materials are used instead of steel materials. Among them, the all-aluminum fender bracket not only has a good weight reduction effect, but also has a high structural strength, and is adopted by a large number of automobile manufacturers. However, due to the poor connection strength of the welded joint of the all-aluminum fender bracket at the position of the weld, especially in the case of a small section of the profile, the welding area is small and the welding strength is low. After the welding area material of aluminum alloy is affected by high temperature during the welding process, its bearable strength drops to about 50% to 60% of the ...

Claims

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Application Information

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IPC IPC(8): B62D25/16
CPCB62D25/163B62D25/166
Inventor 汤亮牟洋李依君邹益美杨青
Owner DONGFENG COMML VEHICLE CO LTD
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