The invention discloses an auxiliary frame welding assembly and a vehicle, and belongs to the technical field of vehicles. The auxiliary frame welding assembly comprises an upper auxiliary frame body, a lower auxiliary frame body and two bent arms. The auxiliary frame upper body is provided with a first main body part and a plurality of first flanges, and the first main body part is provided with a first convex part; the auxiliary frame lower body is provided with a second main body part and a plurality of second flanges, the second main body part is provided with a second protruding part, and the position of the second protruding part corresponds to the position of the first protruding part; each first turnup is welded to the corresponding second turnup or the second main body part, each second turnup is welded to the corresponding first turnup or the first main body part, the bottoms of the first protruding parts and the bottoms of the second protruding parts are welded, and the two bent arms are connected with the first main body part and located at the two ends of the first main body part; the two bent arms are used for being connected with a vehicle body. By the adoption of the auxiliary frame welding assembly, the idle space of the inner cavity can be fully utilized, and meanwhile the rigidity and the modality of the auxiliary frame welding assembly are improved.

    本申请公开了一种副车架焊接总成和车辆,属于车辆技术领域。该副车架焊接总成包括副车架上本体、副车架下本体和两个弯臂;副车架上本体具有第一主体部分和多个第一翻边,第一主体部分具有第一凸起部;副车架下本体具有第二主体部分和多个第二翻边,第二主体部分具有第二凸起部,第二凸起部的位置与第一凸起部的位置相对应;每个第一翻边分别与第二翻边或者第二主体部分焊接,每个第二翻边分别与第一翻边或者第一主体部分焊接,第一凸起部的底部与第二凸起部的底部焊接两个弯臂均与第一主体部分连接,且位于第一主体部分的两端,两个弯臂用于与车身连接。采用本申请,可以在充分利用了内腔的闲置空间的同时,还提高了副车架焊接总成的刚度和模态。


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    Titel :

    Auxiliary frame welding assembly and vehicle


    Weitere Titelangaben:

    副车架焊接总成和车辆


    Beteiligte:
    ZHOU HAOZE (Autor:in) / ZHAO QUN (Autor:in) / YANG ZHAN (Autor:in) / CHENG LIN (Autor:in) / SONG DONGQI (Autor:in) / WANG CUNFENG (Autor:in)

    Erscheinungsdatum :

    2022-05-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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