The invention belongs to the technical field of automobiles, and particularly relates to a steering gear and a design method. Comprising a steering gear shell, a connecting sleeve, a steering shaft, a dust cover and a lining. The steering gear shell is in interference fit with the circumference of one end of the connecting sleeve; the other end of the connecting sleeve is in interference fit with the dustproof cover; the steering shaft is inserted into the steering gear shell; and the bushing is arranged between the connecting sleeve and the steering shaft and is fixed on the connecting sleeve. The problem that when an automobile steers, abnormal sound and steering return clamping stagnation are generated between the steering shaft and the steering dust cover, and the steering hand feeling is affected is solved.

    本发明属于汽车技术领域,具体的说是一种转向器及设计方法。包括转向器壳体、连接套、转向轴、防尘罩和衬套;所述转向器壳体和连接套的一端圆周过盈配合;所述连接套的另一端与防尘罩过盈配合;所述转向轴插入在转向器壳体中;所述衬套设置在连接套和转向轴之间,并且固定在连接套上。本发明解决了在汽车转向时,转向轴和转向防尘罩之间产生异响和转向回正卡滞、影响转向手感的问题。


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    Title :

    Steering gear and design method


    Additional title:

    一种转向器及设计方法


    Contributors:
    WEN YUANYUAN (author) / LIU CHUNMENG (author) / YANG QINGBIN (author) / FENG YUTAO (author) / ZHAO CHUNHAN (author) / ZHANG YOUJIE (author)

    Publication date :

    2023-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16C SHAFTS , Wellen



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