The invention relates to an automobile aluminum alloy front steering knuckle which comprises a steering knuckle body, a weight reduction cavity is formed in the steering knuckle body, and at least one sand discharging hole communicated with the weight reduction cavity is formed in the steering knuckle body in a penetrating mode. The two ends, corresponding to the length direction, of the steering knuckle body are bent in the opposite directions to form bent structures, one bent structure is formed by bending one end of the steering knuckle body towards the upper side, and the other bent structure is formed by bending the other end of the steering knuckle body towards the lower side. And the two bending structures are fixedly connected with reinforcing rib structures. By the adoption of the technical scheme, the technical problems that an existing front steering knuckle is heavy in weight and relatively high in manufacturing cost can be solved.

    本发明涉及一种汽车铝合金前转向节,包括转向节本体,所述转向节本体内部设置有减重空腔,且所述转向节本体贯通开设有至少一个连通所述减重空腔的排沙孔,所述转向节本体对应长度方向的两端分别朝向相反的方向弯折形成弯折结构,其中一个所述弯折结构由所述转向节本体一端朝向上侧弯折形成,另一个所述弯折结构由所述转向节本体另一端朝向下侧弯折形成,且两所述弯折结构均固定连接有加强筋结构。采用本发明的技术方案,可改善现有的前转向节存在重量较重,且制造成本相对较高的技术问题。


    Access

    Download


    Export, share and cite



    Title :

    Automobile aluminum alloy front steering knuckle


    Additional title:

    一种汽车铝合金前转向节


    Contributors:
    WANG KEYU (author) / ZHU SILONG (author) / LU XIBO (author) / ZOU SIQI (author) / WANG YUANQIN (author) / LUO CHUNYI (author) / CHEN XIANGSHUN (author) / SUN TAO (author) / HUANG JUN (author) / GAO YUAN (author)

    Publication date :

    2024-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Automobile steering knuckle and automobile steering knuckle assembly

    PAN XINGBO | European Patent Office | 2020

    Free access

    Cast aluminum steering knuckle for automobile and automobile

    LIU MINHUA / GUO LIANG / ZHANG DEZHI et al. | European Patent Office | 2022

    Free access

    ALUMINUM STEERING KNUCKLE

    NISHI HIDEKAZU / IWAKUNI NOBUO | European Patent Office | 2016

    Free access

    Novel automobile steering knuckle

    ZENG YUE | European Patent Office | 2016

    Free access

    ALUMINUM STEERING KNUCKLE

    IWAKUNI NOBUO / SAWAI SATOSHI | European Patent Office | 2018

    Free access