The invention relates to the field of automobile engine suspensions, in particular to a lightweight assembly structure of an automobile engine suspension, which comprises a lightweight shell and an elastic rubber body which is accommodated in the lightweight shell in a plug-in manner and has pre-compression amount; the light-weight shell comprises a bottom mounting base, a bearing wall and a weight reducing wall, the bearing wall and the weight reducing wall are arranged at the upper end of the bottom mounting base in a surrounding mode, the bottom mounting base, the bearing wall and the weight reducing wall jointly form a containing cavity for containing the elastic rubber body, and after the elastic rubber body is contained in the containing cavity, the outer wall of the elastic rubber body abuts against the inner wall of the bearing wall in an attached mode; a rigid bearing part is embedded in the bearing wall, and a locking mechanism is arranged between the rigid bearing part and the outer wall of the elastic rubber body in a matched mode; the bottom mounting base, the bearing wall and the weight reduction wall are each provided with a light weight reduction area. And a connecting sleeve connected with a frame is arranged on the bottom wall of the bottom mounting seat. According to the scheme, the connecting stability of the light-weight shell, the elastic rubber body, the light-weight shell and the frame can be improved, and the mounting process is simple.

    本发明涉及汽车发动机悬置领域,具体提供了一种汽车发动机悬置的轻量化总成结构,包括轻量化外壳和通过插入式方式容纳至轻量化外壳内且带有预压缩量的弹性橡胶体;轻量化外壳包括底安装座和围合设置于底安装座上端的承载壁和减重壁,底安装座、承载壁和减重壁共同形成容纳弹性橡胶体的容纳腔,当弹性橡胶体容纳至容纳腔内后,弹性橡胶体的外壁与承载壁的内壁贴合抵紧;承载壁内预埋有刚性承载件,刚性承载件与弹性橡胶体的外壁之间匹配设有锁紧机构;底安装座、承载壁和减重壁上均设有轻量化减重区;底安装座的底壁上设有与车架连接的连接套。本方案可提高轻量化外壳及弹性橡胶体、轻量化外壳与车架的连接稳定性,安装工序简单。


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    Titel :

    Lightweight assembly structure of automobile engine suspension


    Weitere Titelangaben:

    一种汽车发动机悬置的轻量化总成结构


    Beteiligte:
    GUO CHUNJIE (Autor:in) / ZHONG HAIBING (Autor:in) / TANG QIAN (Autor:in) / LYU XIUFENG (Autor:in) / HE XINFENG (Autor:in) / YUAN JIAN (Autor:in)

    Erscheinungsdatum :

    2023-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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