The invention discloses an automobile wheel steering structure for drive-by-wire four-wheel steering, which comprises wheel steering driving units respectively arranged at the front end and the rear end of an automobile, and the wheel steering driving units control the steering of wheels by driving wheel steering knuckles. The front suspension units are arranged on the outer sides of front longitudinal beams on the left side and the right side of the front portion of the vehicle respectively, and the rear suspension units are arranged on the outer sides of rear longitudinal beams on the left side and the right side of the rear portion of the vehicle respectively. The upper mounting part of the front suspension unit is mounted at an upper ball pin of a wheel steering knuckle at the front part of a vehicle in a matched manner, and the lower mounting part of the front suspension unit is mounted at a lower ball pin of the wheel steering knuckle at the front part of the vehicle in a matched manner; the upper mounting part of the rear suspension unit is mounted at an upper ball pin of a wheel knuckle at the rear part of the vehicle in a matched manner; and the lower mounting part of the rear suspension unit is mounted at a lower ball pin of the wheel knuckle at the rear part of the vehicle in a matched manner.

    本发明公开了一种针对线控四轮转向的汽车车轮转向结构,包括分别设置于车辆前端和车辆后端的车轮转向驱动单元,所述车轮转向驱动单元通过驱动车轮转向节而控制车轮转向,还包括分别设置于车辆前部左右两侧的前纵梁外侧的前悬架单元和分别设置于车辆后部左右两侧的后纵梁外侧的后悬架单元;所述前悬架单元的上安装部配合安装于车辆前部的车轮转向节的上球销处,所述前悬架单元的下安装部配合安装于车辆前部的车轮转向节的下球销处;所述后悬架单元的上安装部配合安装于车辆后部的车轮转向节的上球销处,所述后悬架单元的下安装部配合安装于车辆后部的车轮转向节的下球销处。


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    Title :

    Automobile wheel steering structure for drive-by-wire four-wheel steering


    Additional title:

    一种针对线控四轮转向的汽车车轮转向结构


    Contributors:
    WANG XU (author) / ZHANG ZAICHANG (author) / ZUO MENG (author)

    Publication date :

    2023-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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