The invention relates to an axle system comprising a switchable one-way clutch comprising: an axle; the ratchet wheel is fixedly arranged on the shaft in a sleeving manner; the hub is arranged on the shaft in a sleeving manner; the pawl is arranged on the hub and located on the radial outer side of the ratchet wheel; the wedge-shaped plate is movably arranged on the hub in a sleeving mode in the axial direction, and the pawl and the ratchet wheel are clamped or separated through movement of the wedge-shaped plate in the axial direction; the executing mechanism is arranged on one side of the hub in the radial direction; the fork part is clamped and fixed with the wedge-shaped plate; and the executing mechanism pushes the fork part and the wedge-shaped plate to move in the axial direction. The axle system further comprises a one-way clutch arranged at one end of the shaft in the axial direction; in the radial direction, the projection of the switchable one-way clutch at least partially coincides with the projection of the one-way clutch. By integrating the one-way clutch at one end of the shaft of the switchable one-way clutch, the axial length of the whole axle system can be reduced.
本发明涉及一种车轴系统,包括可切换单向离合器,其包括:轴;棘轮,固定套设于所述轴上;轮毂,套设于所述轴上;棘爪,设置在所述轮毂上,且位于所述棘轮的径向外侧;楔形板,沿轴向方向可移动地套设于轮毂,所述楔形板通过沿轴向方向的运动使所述棘爪与所述棘轮卡接或分离;执行机构,设置于所述轮毂的径向一侧;叉部,与所述楔形板卡接固定;所述执行机构推动所述叉部以及所述楔形板在轴向方向的运动。所述车轴系统还包括:单向离合器,设置于所述轴的轴向方向的一端;在径向方向上,所述可切换单向离合器的投影与所述单向离合器的投影至少部分重合。通过将单向离合器集成在可切换单向离合器的轴的一端,能够减少整个车轴系统的轴向长度。
Axle system
车轴系统
2025-01-21
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
European Patent Office | 2020
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