Rear wheel housing for split type suv based on lightweight

Abstract

The invention discloses a split type SUV rear wheel cover based on weight reduction. The split type SUV rear wheel cover comprises a rear wheel cover body. The rear wheel cover body comprises a first end body, a second end body and a third end body which are sequentially distributed in the horizontal direction. A front supporting end body extending towards the front end of the rear wheel cover body is arranged on the inner side of the first end body. A rear supporting end body extending towards the rear end of the rear wheel cover body is arranged on the inner side of the third end body. A side supporting end body is arranged on the inner side of the second end body and extends between the side ends of the rear wheel cover body, and a corrugated structure is adopted by the side supporting end body in the axial direction of the side supporting end body. According to the split type SUV rear wheel cover based on weight reduction in the technical scheme, compared with the prior art, the rear wheel cover body is divided into multiple parts to be independently machined and treated, so that the requirements of the rear wheel cover body for the production process and molds are reduced in the overall production process; and therefore, the production efficiency of the rear wheel cover body is improved, and the production cost of the rear wheel cover body is reduced.

Description

Technical field [0001] The invention relates to the field of mechanical design and manufacturing, in particular to a rear wheel cover for a split SUV based on lightweight. Background technique [0002] With the rapid development of the automobile industry and technology, the requirements for the performance and comfort of the automobile are getting higher and higher. The operational stability of the automobile plays a vital role in the satisfaction of the whole vehicle, which requires the suspension of the body The installation point has good strength and rigidity. Although the molding, resonance, and side impact strength of automobile wheel covers in the existing production technology are in line with national regulations on side impact, the integral wheel covers have extremely poor molding stability in the actual production and use process. The accuracy of parts is difficult to guarantee; and its material utilization rate is low, usually only about 65% at most. Moreover, the ...

AI Technical Summary

Problems solved by technology

Although the molding, resonance, and side impact strength of the automobile wheel cover in the existing production technology all meet the national regulations on side impact, the integral wheel cover has extremely poor molding stability of the main part in the actual production and use process. The accuracy of parts is difficult to guarantee; and its material utilization rate is low, usually only up to about 65%

Moreover, the weight of the integral wheel cover is heavy, causing it to affect the overall weight of the vehicle

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