A lightweight magnesium alloy automobile hydrogen cylinder frame belongs to the technical field of new energy automobiles and comprises a left frame body and a right frame body which are arranged side by side, and each frame body is formed by assembling a cross beam, a longitudinal beam, a supporting beam, a loading beam, a short longitudinal beam, a first sleeving cylinder, a second sleeving cylinder, a third sleeving cylinder, a cylinder holder, a right-angle piece, a first riveting block, a second riveting block, rivets and a control side plate; wherein the cross beams, the longitudinal beams, the supporting beams, the load bearing beams, the short longitudinal beams, the first sleeving cylinders, the second sleeving cylinders, the third sleeving cylinders and the bottle supports are made of magnesium alloy materials. The frame has the beneficial effects that the cross beams, the longitudinal beams and the supporting beams are riveted by adopting the rivets, so that magnesium combustion and deformation caused by welding are avoided; the bottle support is provided with reinforcing ribs, so that the strength is effectively improved; magnesium alloy has high damping resistance, vibration brought to the gas cylinder frame in the running process of an automobile can be buffered, the overall performance of the gas cylinder frame is greatly improved, and light weight of the new energy automobile is effectively achieved.

    一种轻量化镁合金汽车氢气瓶框架,属于新能源汽车技术领域,包括左右并列的两个框架体,所述框架体由横梁、纵梁、支撑梁、载重梁、短纵梁、第一套接筒、第二套接筒、第三套接筒、瓶托、直角片、第一铆接块、第二铆接块、铆钉和操控侧板组装而成;其中所述横梁、纵梁、支撑梁、载重梁、短纵梁、第一套接筒、第二套接筒、第三套接筒和瓶托采用镁合金材料制作;其有益效果是采用铆钉将各横梁、纵梁、支撑梁铆接,避免焊接会燃烧镁并变形;瓶托载重设计有加强肋,有效地提高了强度;镁合金本身具有高的抗阻尼性,能缓冲汽车在行驶中给气瓶框架带来的振动,大大提高了气瓶框架的整体性能,有效的实现了新能源汽车的轻量化。


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    Titel :

    Lightweight magnesium alloy gas cylinder frame


    Weitere Titelangaben:

    一种轻量化镁合金气瓶框架


    Beteiligte:
    LI FENGFENG (Autor:in) / YU HONGJUN (Autor:in) / LIU ZHEN (Autor:in)

    Erscheinungsdatum :

    2022-02-08


    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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