The invention discloses an annular reinforced automobile steering knuckle arm. The steering knuckle arm comprises a steering knuckle arm body and a mounting hole, reinforcing ribs are arranged at the outer end of the steering knuckle arm body, a reinforcing supporting ring is arranged in the mounting hole, an upper protection ring is arranged at the upper end of the reinforcing supporting ring, a lower protection ring is arranged at the lower end of the reinforcing supporting ring, a circular groove is formed in the upper end of the upper protection ring, an inner hexagonal groove is formed in the lower end of the lower protection ring, and an inner hexagonal bolt is arranged at the upper end of the upper protection ring. According to the annular reinforced automobile steering knuckle arm, by arranging the reinforcing ribs, the reinforcing supporting ring, the upper protection ring and the lower protection ring, the overall strength of the steering knuckle arm body can be enhanced, and meanwhile, abrasion of the mounting hole can be prevented; and by arranging the circular groove, the inner hexagonal groove and the inner hexagonal bolt, the upper protection ring and the lower protection ring are convenient to disassemble and replace, and meanwhile the embedded inside hexagonal bolt does not affect use of the steering knuckle arm body.
本发明公开了一种环形加强型汽车转向节臂,包括转向节臂主体与安装孔,所述转向节臂主体的外端设置有加强筋,所述安装孔的内部设置有加强支撑环,所述加强支撑环的上端设置有上保护环,所述加强支撑环的下端设置有下保护环,所述上保护环的上端设置有圆槽,所述下保护环的下端设置有内六角槽,所述上保护环的上端设置有内六角螺栓。本发明所述的一种环形加强型汽车转向节臂,通过设置有加强筋、加强支撑环、上保护环与下保护环,使得能够加强转向节臂主体整体强度的同时,也能够防止安装孔处的磨损,通过设置有圆槽、内六角槽与内六角螺栓,使得便于拆卸更换上下保护环的同时,嵌入式的内六角螺栓也不会对转向节臂主体的使用造成影响。
Annular reinforced automobile steering knuckle arm
一种环形加强型汽车转向节臂
2021-10-22
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Automobile steering knuckle and automobile steering knuckle assembly
European Patent Office | 2020
|