The invention relates to the technical field of automobiles, in particular to a rear collision beam welding assembly, a body-in-white welding assembly and an automobile. A left connecting piece and a right connecting piece are arranged at the left end and the right end of a rear anti-collision beam body correspondingly; the left connecting piece is used for correspondingly connecting and fixing the rear anti-collision beam body and the left end of the rear portion of a body-in-white welding assembly, and the right connecting piece is used for correspondingly connecting and fixing the rear anti-collision beam body and the right end of the rear portion of the body-in-white welding assembly. The rear portion of the rear anti-collision beam body is provided with the rear anti-collision beam upper supporting plate, the multiple reinforcing supporting blocks used for improving the connecting strength between the rear anti-collision beam body and the rear anti-collision beam upper supporting plate are welded to the corners of the rear anti-collision beam body and the rear anti-collision beam upper supporting plate, and the rear anti-collision beam body and the rear anti-collision beam upper supporting plate are arranged on the rear anti-collision beam body and the rear anti-collision beam upper supporting plate. A plurality of vertical bolt holes are formed in the middle of the rear anti-collision beam body; the problem that the connecting strength of the rear collision beam and a vehicle body is insufficient can be solved at least.

    本发明涉及汽车技术领域,具体而言,涉及一种后碰撞横梁焊接总成、白车身焊接总成及汽车,所述后防撞梁本体的左右两端分别设置有左连接件和右连接件,所述左连接件用于将所述后防撞梁本体与白车身焊接总成后部的左端对应连接固定,所述右连接件用于将所述后防撞梁本体与白车身焊接总成后部的右端对应连接固定;所述后防撞梁本体的后部设置所述后防碰撞梁上支撑板,且所述后防撞梁本体与所述后防碰撞梁上支撑板的拐角处焊接有多个用于提高其间连接强度的所述加强支撑块,所述后防撞梁本体与所述后防碰撞梁上支撑板之上;所述后防撞梁本体的中部开设有若干个竖向螺栓孔;其至少能够解决后碰撞横梁与车身连接强度不足的问题。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rear collision beam welding assembly structure, body-in-white welding assembly and automobile


    Weitere Titelangaben:

    后碰撞横梁焊接总成结构、白车身焊接总成及汽车


    Beteiligte:
    LIU BIN (Autor:in) / CHE GUOTAO (Autor:in) / ZHANG JINGWEI (Autor:in) / WU XINGYU (Autor:in) / CHEN ZHOU (Autor:in) / XIANG YINQIU (Autor:in)

    Erscheinungsdatum :

    07.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



    Rear anti-collision beam welding assembly and mounting structure of rear anti-collision beam welding assembly and vehicle body

    SONG RONGHUI / WU ZHENHUAN / ZHANG ZIHAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Rear longitudinal beam assembly, welding method and automobile

    YUAN WEINAN / ZHANG XU / ZHONG CHONGHONG | Europäisches Patentamt | 2021

    Freier Zugriff

    Rear anti-collision beam assembly and automobile

    JIANG BOHAI / MOTOYASU / FAN XIAOSONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Automobile rear longitudinal beam structure, automobile rear longitudinal beam assembly and automobile

    LIN JIAWU / YANG HONG / LI XUANSHUANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Welding assembly for automobile rear backrest seat framework and welding method thereof

    CHEN YANLIN / SUN WEI / SUN YUHUA et al. | Europäisches Patentamt | 2025

    Freier Zugriff