The invention belongs to the technical field of vehicle body rear axles, and particularly relates to a vehicle body split rear axle which comprises a half shaft pipe fitting, a transmission half shaft is rotatably arranged in the half shaft pipe fitting, and the half shaft pipe fitting comprises a fixed shaft pipe and an adjusting shaft pipe which are connected in a sliding fit mode. The end portion of a limiting bolt in threaded connection with the adjusting shaft tube abuts against the outer wall of the adjusting section of the fixed shaft tube, one end of the fixed shaft tube is fixedly connected with a connecting piece, and the connecting piece is rotationally connected with the hub through a cylindrical roller bearing. The length of the transmission half shaft of the rear axle and the length of the shaft tube of the half shaft can be adjusted, and when the length of the half shaft tube needs to be adjusted in the using process, the limiting bolt for limiting and fixing the transmission half shaft and the shaft tube is directly loosened; after the adjusting shaft tube is pulled to slide to a proper position on the fixed shaft tube, the limiting bolt is tightened to fix and limit the adjusting shaft tube and the fixed shaft tube, so that the half-axle pipe fitting can be debugged, and the half-axle pipe fitting debugging device is suitable for vehicle types with different sizes, simple in structure, convenient to debug and operate and convenient to use.
本发明属于车体后桥技术领域,尤其为一种车体分体后桥,包括半轴管件,半轴管件中转动安置有传动半轴,半轴管件包括相互滑动配合连接的固定轴管和调节轴管,调节轴管上螺纹连接的限位螺栓端头部位抵触在固定轴管的调节段外壁上,固定轴管一端固定连接有连接件,连接件通过圆柱滚子轴承与轮毂转动连接。本发明,后桥的传动半轴以及半轴的轴管均可进行长度的调节,在使用过程中需要对半轴管件的长度进行调试时,直接松开二者之间限位固定的限位螺栓,拉动调节轴管在固定轴管上滑动到合适的位置后拧紧限位螺栓进行二者间的固定限位,即可完成半轴管件的调试操作,适应不同尺寸车型的使用,结构简单,调试操作便捷,便于使用。
Split rear axle of vehicle body
一种车体分体后桥
2023-08-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |