The invention discloses a side baffle for an automobile. A steel plate spring is arranged on the inner side of a frame girder. A gap is formed between the steel plate spring and the frame girder. Side baffle bodies are arranged on the frame girder. The side baffle bodies achieve a spacing effect in the gap. The side baffle bodies are molded by casting of mc nylon. The side baffle bodies have variable cross sections, the lower portion of the side baffle bodies are of a wedge-shaped structure, the thickness of a board attached to the assembly face of the frame girder ranges from 30 mm to 35 mm, the thickness of a board at the lower portion protection position of the frame girder ranges from 20 mm to 25 mm, circular arc transition is adopted, and a 45-degree wedge-shaped angle is formed by the lower portion relative to one side of a frame. The total length of the side baffle bodies is 300 mm, the width of the side baffle bodies is 95 mm, the thickness of the board at the lower portion protection position of the frame girder is 25 mm, and the length of the board is 170 mm. The weight of the side baffle is reduced by more than 80% compared with that of a metal side baffle, the forming process is simple, the coating procedure can be omitted, and cost is lower. The wedge-shaped structure in the variable cross-section design is adopted, and on the premise that the assembly gap and part rigidity are guaranteed, the weight of the parts is further reduced, and material consumption is further reduced.


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    Title :

    Side baffle for automobile


    Contributors:
    YANG DAN (author) / CHEN QIAN (author) / ZHU HONGLIAN (author) / ZHOU XUEFENG (author) / LIU WEI (author) / XU WENZHI (author) / LIU YUAN (author)

    Publication date :

    2016-02-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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