The invention belongs to the technical field of automobile bodies, and particularly relates to an automobile front collision beam assembly and a machining process thereof.The automobile front collision beam assembly comprises a front collision beam and an energy absorption box, one side of the front collision beam is fixedly connected with the energy absorption box, and the free end of the energy absorption box is fixedly connected with a front collision beam mounting plate; induced deformation structures are integrally formed at the two ends of the front collision beam, a wiring harness mounting hole is integrally formed in the top of the front collision beam, a front towing hook pipe is arranged on one side of the front collision beam, and a front towing hook reinforcing plate is arranged on the other side of the front collision beam. The invention aims to solve the problems in the background art that the number of structural parts of the conventional automobile front collision beam assembly is large, the parts are easy to deform in the welding process, the size is difficult to control, the precision is poor, the process flow is complicated and the production efficiency is low.

    本发明属于汽车车身技术领域,具体涉及一种汽车前碰撞横梁总成及其加工工艺,包括前碰撞横梁和吸能盒,前碰撞横梁的一侧与吸能盒固定连接,吸能盒的自由端固定连接有前碰撞横梁安装板,前碰撞横梁的两端一体成型有诱导变形结构,前碰撞横梁的顶部一体成型有线束安装孔,前碰撞横梁的一侧设置有前拖钩管,另一侧设置有前拖钩加强板。其目的在于:用来解决背景技术中指出的现有的汽车前碰撞横梁总成结构零件数量多,焊接过程中零件易变形,尺寸难控制,精度差,工艺流程复杂,生产效率低下的问题。


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    Title :

    Automobile front collision beam assembly and machining process thereof


    Additional title:

    一种汽车前碰撞横梁总成及其加工工艺


    Contributors:
    YANG FEI (author) / YANG ZHOULIN (author) / YAN CHANGSHEN (author) / CHEN YIN (author)

    Publication date :

    2022-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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