The invention relates to the technical field of automobile parts, and discloses a suspension bushing and an automobile suspension. The suspension bushing comprises a shell and a damping layer which isarranged in the shell and is coaxial with the shell. An anti-falling slider is arranged on the outer wall of the damping layer. First one-way teeth are arranged on the bottom of the anti-falling sliding block. A first sliding way which is arranged corresponding to the anti-falling slider and distributed in the axial direction of the shell is arranged on the inner wall of the shell. A second sliding way extends out of the tail end of the first sliding way and is distributed in the circumferential direction of the shell. A tooth groove matched with the first one-way teeth are formed in the bottom of the second sliding way, the first sliding way communicates with the second sliding way, and the anti-falling slider can slide in the first sliding way and the second sliding way. The tail end ofthe second sliding way is closed so as to limit the anti-falling slider to be separated from the second sliding way in the radial direction of the shell. According to the technical scheme, the anti-falling slider is matched with the first sliding way, the second sliding way and the tooth groove, so that the damping layer is fixed in the circumferential direction, the radial direction and the axial direction, and the damping layer is prevented from falling off.
本发明涉及汽车部件技术领域,公开了一种悬架衬套和汽车悬架。其中,悬架衬套包括壳体以及设置在壳体内并与壳体同轴设置的减震层,减震层的外壁设置有防脱滑块,防脱滑块的底部设置有第一单向齿,壳体的内壁设置有与防脱滑块对应设置且沿壳体的轴向分布的第一滑道,从第一滑道的末端延伸出第二滑道,第二滑道沿壳体的周向分布,第二滑道的底部设置有与第一单向齿匹配的齿槽,第一滑道和第二滑道连通,防脱滑块能够在第一滑道和第二滑道中滑动;第二滑道的末端封闭,以限制防脱滑块沿壳体的径向脱离第二滑道。通过上述技术方案,利用防脱滑块与第一滑道、第二滑道以及齿槽之间的配合,对减震层在周向、径向以及轴向上进行固定,避免减震层脱出。
Suspension bushing and automobile suspension
悬架衬套和汽车悬架
2020-07-07
Patent
Electronic Resource
Chinese
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