The invention discloses an automobile chassis bushing which comprises an inner pipe and an outer pipe, the outer pipe is arranged outside the inner pipe, the outer pipe and the inner pipe are connected through a first rubber main spring in a vulcanization mode, the automobile chassis bushing is characterized by further comprising an outer shell, the outer pipe is arranged in the outer shell in a close fit mode, and the upper end and the lower end of the inner pipe in the axial direction extend out of the outer shell respectively. An upper cover plate is installed at the upper end of the inner pipe in a sleeved mode, the lower end face of the upper cover plate and the upper end face of the outer shell are connected in a vulcanized mode through an annular second rubber main spring arranged outside the inner pipe in a surrounding mode, and a lower cover plate is installed at the lower end of the inner pipe in a sleeved mode. The upper end face of the lower cover plate and the lower end face of the outer shell are connected in a vulcanization mode through an annular third rubber main spring arranged outside the inner pipe in a surrounding mode. The invention has the advantages of simple structure and capability of meeting the requirements of high axial rigidity and low torsional rigidity.
本发明公开了一种汽车底盘衬套,包括内管和外管,外管设置在内管外部,外管与内管之间通过第一橡胶主簧硫化连接,特点是还包括外壳体,外管紧配设置在外壳体内,内管沿轴向的上下两端分别伸出设置在外壳体的外部,内管的上端套设安装有一上盖板,上盖板的下端面与外壳体的上端面之间通过一环绕设置在内管外部的环状的第二橡胶主簧硫化连接,内管的下端套设安装有一下盖板,下盖板的上端面与外壳体的下端面之间通过一环绕设置在内管外部的环状的第三橡胶主簧硫化连接。优点是结构简单,可满足高轴向刚度并兼顾低扭转刚度要求。
Automobile chassis lining
一种汽车底盘衬套
2024-05-07
Patent
Elektronische Ressource
Chinesisch