The invention discloses a novel suspension cushion assembly. The cushion assembly comprises an upper cushion and a lower cushion; the upper cushion, a sleeve and a suspension support are integrally arranged; the upper cushion is in an annular step shape; a conical surface I and a side surface are arranged on the outer wall of the lower cushion; the conical surface I is obliquely arranged; a directional bulge structure is arranged at the upper end of the sleeve. A second conical surface is arranged on the outer wall of the sleeve, a through hole is formed in the sleeve, and a thread is arrangedin the through hole. According to the invention, the upper cushion, the suspension support and the sleeve are vulcanized into a whole; the upper cushion is designed into an annular shape and a limiting step so as to achieve non-linear design and limiting of the rigidity of the cushion, the main rubber part of the cushion is in a compression and shearing composite state in the working state, and the effects of reducing creep deformation and optimizing Z-direction rigidity can be achieved. The novel suspension cushion assembly is suitable for automobiles.

    本发明公开了一种新型悬置软垫总成,包括上软垫和下软垫,所述上软垫与套管和悬置托架一体设置,所述上软垫呈环形台阶状,所述下软垫外壁设置有锥面一和侧面,所述锥面一倾斜设置,所述套管上端设置有定向凸起结构,所述套管外壁设置有锥面二,所述套管内部设置有通孔,所述通孔内部设置有螺纹。本发明通过将上软垫与悬置托架、套管硫化为一体;上软垫设计为环形及限位台阶,以实现软垫刚度的非线性设计及限位,在工作状态上软垫的主橡胶部分处于压缩及剪切复合状态,可起减小蠕变、优化Z向刚度的作用。适用于汽车。


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    Title :

    Novel suspension cushion assembly


    Additional title:

    一种新型悬置软垫总成


    Contributors:
    LI HAIXIONG (author) / HU PANFENG (author) / SHI YUHUI (author) / JU TONGHUI (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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