The invention relates to the technical field of automobile manufacturing, and discloses a new energy automobile dashboard aluminum alloy framework with a stable structure, the new energy automobile dashboard aluminum alloy framework comprises a main beam, a steering column support arranged on the outer side of the main beam, a supporting and fixing frame, an auxiliary mounting frame and a side connecting assembly, and the main beam specifically comprises an outer cylinder and an inner cylinder inserted into the outer cylinder; the section of the outer cylinder is circular, the section of the inner cylinder is hexagonal, and six edges of the outer side of the inner cylinder are attached to the inner wall of the outer cylinder. According to the new energy automobile dashboard aluminum alloy framework with the stable structure, the main beam is arranged to be of a double-layer structure, for example, the circular cross section of the outer cylinder has good radial stability, the hexagonal shape of the inner cylinder can play a supporting and strengthening role in the inner layer, and especially when the framework bears asymmetric loads or torsional force, the structure is stable; the corners and the side faces of the hexagon can cooperate with the outer-layer cylindrical pipe, the stability and the bearing capacity of the whole structure are enhanced, and therefore the stability of the framework is improved on the basis of increasing the gravity of the framework.

    本发明涉及汽车制造技术领域,公开了一种结构稳定的新能源汽车仪表板铝合金骨架,包括主梁,设置于主梁外侧的转向管柱支架、支撑固定架、辅助安装架、侧连接组件,主梁具体包括外筒,插接与外筒内部的内筒;外筒的截面呈圆形,内筒的截面呈六边形,内筒外侧的六条边与外筒的内壁贴合。该结构稳定的新能源汽车仪表板铝合金骨架,通过将主梁设置为双层,如此外筒的圆形截面有较好的径向稳定性,内筒六边形的形状可以在内层起到支撑、强化的作用,尤其在承受非对称载荷或扭转力时,六边形的棱角和侧面能够协同外层圆柱管,增强整体结构的稳定性和承载能力,如此在增加骨架重力的基础上,提高了骨架稳定性。


    Access

    Download


    Export, share and cite



    Title :

    New energy automobile dashboard aluminum alloy framework with stable structure


    Additional title:

    一种结构稳定的新能源汽车仪表板铝合金骨架


    Contributors:
    LIU WEI (author) / QIAN LIN (author) / WANG RUN (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Automobile dashboard beam structure and automobile

    ZENG BING / WANG WENWEI / LI JIE et al. | European Patent Office | 2021

    Free access

    Automobile dashboard support and dashboard

    YAN XIAOLING / TANG GUANGYU / LI WEI et al. | European Patent Office | 2025

    Free access

    Automobile dashboard beam structure

    TANG YULIN / SHAN FUKUI / CHEN BO | European Patent Office | 2022

    Free access

    Automobile dashboard storage box, dashboard assembly and automobile

    SHI SHIXU | European Patent Office | 2025

    Free access

    Foot blowing structure of automobile dashboard and automobile

    XUAN KAI / WANG JIEMING / XIA XUANJUN et al. | European Patent Office | 2023

    Free access