The present embodiment can provide a steer-by-wire steering device comprising: a rotating shaft that rotates in conjunction with a steering shaft; a housing provided with a ball seat portion, the ball being coupled and supported between the ball seat portion and the inner circumferential surface of the rotating shaft; a support member provided on the inside of the housing and provided, at one end, with a protruding support portion protruding in the axial direction and supporting one side of the ball on one side in the circumferential direction; a ball support elastic member coupled to the housing and elastically supporting the other side of the ball on the other side in the circumferential direction; and an actuator that moves the support member in the axial direction.
本实施例能够提供一种线控转向式转向装置,包括:旋转轴,与转向轴联动而旋转;壳体,设置有球座部,球结合并支撑在球座部和旋转轴的内周面之间;支撑构件,设置在壳体的内侧并且在一端部设置有突出支撑部,所述突出支撑部沿轴向突出并在圆周方向的一侧支撑球的一侧;球支撑弹性构件,与壳体结合并在圆周方向的另一侧弹性支撑球的另一侧;以及致动器,沿轴向移动支撑构件。
Steer-by-wire steering device
线控转向式转向装置
2023-03-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |