The invention relates to a steering head bearing arrangement (16) for supporting a wheel module (10) for a motor vehicle, provided with a steering rod (14) that can be connected to a steering actuator(12) and a fork tube (20), a bearing flange (40) that can be directly or indirectly connected to a supporting frame (18) of the motor vehicle, for the passage of the steering rod (14), a first rolling bearing (42) arranged in the bearing flange (40), for supporting the steering rod (14) in the bearing flange (40), a second rolling bearing (44) arranged in the bearing flange (40) for supporting the steering rod (14) in the bearing flange (40), and a holding ring (46) screwed onto the steering rod (14), which is used to lock the second rolling bearing (44) in relation to the first rolling bearing (42). The locking of the clearly interspaced rolling bearings (42, 44) in relation to each other by means of the screwed holding ring (46) allows maximum elimination of a radial and axial play of the steering rod (14) in the steering flange (40), preventing wear-intensive peak stresses and allowing the robust support of a steering rod (14) of a motor vehicle.
本发明涉及一种用于安装用于机动车辆的车轮模块(10)的转向头轴承装置(16),所述转向头轴承装置设置有:转向杆(14),所述转向杆可连接到转向致动器(12)和叉臂(20);轴承凸缘(40),所述轴承凸缘可与所述机动车辆的支撑框架(18)直接地或间接地连接以供所述转向杆(14)通过;第一滚子轴承(42),所述第一滚子轴承布置在所述轴承凸缘(40)中以用于将所述转向杆(14)安装在所述轴承凸缘(40)中;第二滚子轴承(44),所述第二滚子轴承布置在所述轴承凸缘(40)中以用于将所述转向杆(14)安装在所述轴承凸缘(40)中;以及保持环(46),所述保持环旋拧到所述转向杆(14)上以用于使所述第二滚子轴承(44)抵靠所述第一滚子轴承(42)偏置。通过借助于所述拧紧的保持环(46)使基本上间隔开的滚子轴承(42、44)彼此抵靠偏置,可以大幅度地消除所述转向杆(14)在所述轴承凸缘(40)中的径向间隙和轴向间隙,从而可以避免磨损密集的峰值应力并且可以牢固地安装机动车辆的转向杆(14)。
STEERING HEAD BEARING ARRANGEMENT
转向头轴承装置
2020-10-13
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
European Patent Office | 2015