The invention discloses an automobile suspension structure matched with a drive-by-wire four-wheel 90-degree steering system for use. The structure comprises a steering motor, the steering motor is in transmission connection with the upper end of a master pin sliding column through a planetary gear, the lower end of the master pin sliding column is in rigid connection with a steering knuckle, the upper end and the lower end of the master pin sliding column are hinged to one end of a shock absorber upper swing arm and one end of a shock absorber lower swing arm respectively, and the other end of the shock absorber upper swing arm is hinged to the other end of the shock absorber lower swing arm; a damper is hinged between the ends, hinged to the master pin sliding column, of the shock absorber upper swing arm and the shock absorber lower swing arm. The position of the master pin sliding column is fixed, a steering motor module is fixed to the upper end of the master pin sliding column, the state is stable in the movement process, the motor work stability is high, and the torque transmission efficiency is high.
本发明公开了一种与线控四轮90度转向系统匹配使用的汽车悬架结构。它包括转向电机,所述转向电机通过行星齿轮与主销滑柱上端传动连接,所述主销滑柱下端与转向节之间刚性连接,所述主销滑柱上端和下端分别与减震器上摆臂、减震器下摆臂的一端铰接,所述减震器上摆臂、减震器下摆臂另一端之间相互铰接;所述减震器上摆臂、减震器下摆臂与主销滑柱铰接的一端之间铰接减震器。本发明主销滑柱位置固定,转向电机模块固定在主销滑柱上端,在运动过程中状态稳定,电机工作稳定性高,扭矩传递效率高。
Automobile suspension structure matched with drive-by-wire four-wheel 90-degree steering system for use
一种与线控四轮90度转向系统匹配使用的汽车悬架结构
2021-10-01
Patent
Electronic Resource
Chinese
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