The invention discloses a novel front auxiliary frame front mounting plate structure, which relates to the technical field of vehicle components and mainly structurally comprises a front longitudinal beam front upright post front plate, a front longitudinal beam front upright post rear plate, a front auxiliary frame front mounting plate and a front auxiliary frame front mounting plate reinforcing plate. A front longitudinal beam front stand column front plate and a front longitudinal beam front stand column rear plate are connected with an automobile front longitudinal beam in a welded mode, a front auxiliary frame front installation plate and a front auxiliary frame front installation plate reinforcing plate are welded with the front longitudinal beam front stand column front plate and the front longitudinal beam front stand column rear plate, a box-shaped structure is formed on the lower side of the longitudinal beam, and a front auxiliary frame installation hole is formed in the front auxiliary frame front installation plate reinforcing plate. And two welding hexagonal flange nuts are welded on the back surface to provide fixed mounting points for the front auxiliary frame. The rigidity and the strength of mounting points in the X direction, the Y direction and the Z direction are improved, the fatigue durability is good, the stability performance of a vehicle body is improved, and meanwhile the energy absorption stability of the longitudinal beam is improved when the vehicle body is in direct impact.

    本发明公开一种新型前副车架前安装板结构,涉及车辆构件技术领域,主要结构包括前纵梁前立柱前板、前纵梁前立柱后板、前副车架前安装板和前副车架前安装板加强板。前纵梁前立柱前板、前纵梁前立柱后板与汽车前纵梁焊接相连,前副车架前安装板、前副车架前安装板加强板与前纵梁前立柱前板和前纵梁前立柱后板焊接,在纵梁下侧形成盒状结构,前副车架前安装板加强板开有前副车架安装孔,背面焊有两个焊接六角凸缘螺母,为前副车架提供固定安装点。本发明提高了安装点在X、Y、Z三个方向上的刚度和强度,疲劳耐久性好,提高了车身的稳定性能,同时也提高了车身正碰时,纵梁的吸能稳定性。


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    Title :

    Novel front mounting plate structure of front auxiliary frame


    Additional title:

    一种新型前副车架前安装板结构


    Contributors:
    SONG RONGHUI (author) / ZHANG BO (author) / WU ZHENHUAN (author) / GUO LI (author) / JIANG JIANZHONG (author) / LI MENGYU (author) / ZHANG ZIHAO (author) / LI HU (author)

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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