The invention discloses a damping coupling of a steering shaft, a steering system and a vehicle. The damping coupling of the steering shaft comprises a transmission shaft sleeve, a connecting plate, an elastic rubber disc and a joint fork which are arranged in sequence; the connecting plate is connected to the end of the transmission shaft sleeve; the damping coupling further comprises two connecting supports arranged on the two sides of the elastic rubber disc respectively, the connecting support close to one side of the joint fork is connected with the connecting plate through a set of connecting pieces penetrating through the elastic rubber disc, and the connecting support close to one side of the connecting plate is connected with the joint fork through another set of connecting pieces penetrating through the elastic rubber disc; and the connecting pieces between the elastic rubber disc and the connecting plate and the connecting pieces between the elastic rubber disc and the joint fork are sleeved with supporting sleeves. According to the damping coupling, vibration transmitted from a chassis in all directions can be absorbed to a certain extent through the elastic rubber disc, and therefore a more comfortable driving feeling can be brought.
本发明公开了一种转向轴的减震联轴器、转向系统和车辆,其中所述的转向轴的减震联轴器,包括依次设置的传动轴套管、连接板、弹性胶盘和节叉;所述连接板连接于所述传动轴套管的端部;还包括两个分别设于所述弹性胶盘两侧的连接支架,其中,靠近所述节叉一侧的连接支架通过一组穿过弹性胶盘的连接件与所述连接板连接,靠近所述连接板一侧的连接支架通过另一组穿过弹性胶盘的连接件与所述节叉连接;所述弹性胶盘与所述连接板之间连接件以及所述弹性胶盘与所述节叉之间的连接件上均套装有支撑套管。本发明通过弹性胶盘可一定程度吸收从底盘传来的各方向上的震动,从而使驾乘感更舒适。
Damping coupling of steering shaft, steering system and vehicle
转向轴的减震联轴器、转向系统和车辆
2021-12-10
Patent
Electronic Resource
Chinese
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