The invention relates to a mechanical steering gear rack pressing mechanism which comprises a gland body, a pressing wheel and a rotating shaft, the transversely-arranged rotating shaft is rotationally installed in the lower end of the gland body, the pressing wheel is installed on the rotating shaft, and a circle of curved surface concave is formed in the middle of the pressing wheel. According to the invention, vibration and abnormal sound caused by friction are reduced, and no-load torque is reduced, so that the quality of the steering gear is improved, the cost is reduced, and generation of abnormal sound is improved.

    本发明涉及一种机械转向器齿条压紧机构,包括压盖本体、压轮和转轴,所述的压盖本体下端内转动安装有呈横向布置的转轴,所述的转轴上安装有压轮,所述的压轮中部设置有一圈曲面内凹。本发明具有降低摩擦导致的振动、异响、以及降低空载力矩,从而提高转向器的品质和降低成本以及改善异响的产生。


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    Title :

    Rack pressing mechanism of mechanical steering gear


    Additional title:

    一种机械转向器齿条压紧机构


    Contributors:
    WANG DUNMING (author) / CAI FENG (author) / HE KUN (author) / WANG SHANGMING (author) / ZHOU DAOHUI (author) / ZHANG PENG (author)

    Publication date :

    2023-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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