The drive axle wheel edge assembly comprises a steering knuckle, a hub and a planet wheel assembly, one end of the steering knuckle is movably connected with an axle housing, the end portion of the other end of the steering knuckle is sleeved with an inner gear ring assembly and a locking assembly, and the inner gear ring assembly and the steering knuckle are fixed together through the locking assembly; the hub is rotatably arranged on the circumferential outer sides of the steering knuckle and the inner gear ring assembly in a sleeving mode, and the planet wheel assembly is fixed to the hub and meshed with the inner gear ring assembly. The fastening performance between the inner gear ring assembly and the steering knuckle is effectively improved through the locking assembly, and it is ensured that the situation of loosening or disengaging cannot occur in the vehicle running process; and meanwhile, the sealing performance between the steering knuckle and the hub is enhanced, the service life of the hub and the steering knuckle is prolonged, and normal operation is ensured.
本发明提供了一种驱动桥轮边总成及驱动桥,包括转向节、轮毂和行星轮组件,所述转向节的一端与桥壳活动连接,所述转向节另一端的端部套设有内齿圈组件和锁紧组件,所述内齿圈组件通过锁紧组件与转向节固定在一起;所述轮毂可转动的套设在转向节和内齿圈组件的周向外侧,所述行星轮组件固定在轮毂上,并与内齿圈组件啮合。通过锁紧组件有效地提高内齿圈组件与转向节之间的紧固性,确保在车辆运行过程中不会出现松动或脱落的情况;同时增强了转向节与轮毂之间的密封性,延长轮毂和转向节的使用寿命,并确保其正常运转。
Drive axle wheel side assembly and drive axle
一种驱动桥轮边总成及驱动桥
2024-02-27
Patent
Electronic Resource
Chinese