The invention discloses a single rear axle thrust angle guaranteeing device for a commercial vehicle. The single rear axle thrust angle guaranteeing device comprises two sets of thrust angle guaranteeing devices arranged left and right, each set of thrust angle guaranteeing device comprises a V-shaped support used for being matched with hubs on the two sides of a single rear axle, a V-shaped support spring and guide shaft assembly, a shaft sleeve, a sliding block and a V-shaped support linear guide rail, the V-shaped supports are arranged on the V-shaped support spring and guide shaft assembly, and the shaft sleeve is arranged on the V-shaped support spring and guide shaft assembly. The V-shaped supporting springs and the guide shaft assemblies are installed in the shaft sleeves, the bottoms of the shaft sleeves are connected to the V-shaped supporting linear guide rails in a sliding mode through the sliding blocks, and the V-shaped supporting linear guide rails of the two thrust angle guaranteeing devices arranged left and right are parallel to each other. The thrust angle guaranteeing device parallel to the plate spring linear guide rail is installed on the single rear axle high-precision split charging device, the thrust angle of the single rear axle is dynamically guaranteed, the function of guaranteeing the thrust angle of the single rear axle is achieved, and the problems that the thrust angle of the single rear axle is difficult to adjust and low in efficiency are solved.
本发明公开了一种商用车单后桥推力角保证装置。它包括左右布置的两组推力角保证装置,每组推力角保证装置均包括用于与单后桥两侧的轮毂配合的V形支撑,以及V形支撑弹簧与导轴组合件、轴套、滑块和V形支撑直线导轨,所述V形支撑设于V形支撑弹簧与导轴组合件上,所述V形支撑弹簧与导轴组合件安装于轴套内,所述轴套底部通过滑块滑动连接于V形支撑直线导轨上,所述左右布置的两组推力角保证装置的V形支撑直线导轨相互平行。本发明通过在单后桥高精度分装装置上安装的与板簧直线导轨平行的推力角保证装置,动态保证单后桥的推力角,实现单后桥推力角的保证功能,解决了单后桥推力角调整困难、效率低下的问题。
Commercial vehicle single rear axle thrust angle guaranteeing device
一种商用车单后桥推力角保证装置
2023-05-26
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |