The invention belongs to the technical field of automobile part manufacturing, and particularly relates to a beam structure of a front floor beam and a forming process method. The half cross beams on the left side and the right side are transversely in butt joint side by side to form a paired part, the middle of the paired part is drawn, a convex hull is formed, the periphery of the paired part is trimmed, the shapes of the outer sides of the two ends of the paired part are shaped in place, the turned edges of the front end and the rear end of the paired part are formed in place, and needed holes in the paired part are punched, so that the production process of the whole cross beam is completed; the left part and the right part are aligned side by side for production, the adaptability of double-part production to equipment is improved, and the production efficiency is improved.

    本发明属于汽车零部件制造技术领域,具体涉及一种前地板横梁的横梁结构及成型工艺方法;将左右两侧的半横梁横向并排对接,形成对件,通过将对件中间进行拉延,形成凸包,对件周边进行修边,将对件两端外侧的造型整形到位,将对件前后两端端头的翻边成型到位,将对件上所需的孔冲压出来,完成整个横梁的生产过程;本发明采用左右件并排对件的方式生产,加大了双件生产对设备的适应性,提升了生产效率。


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    Titel :

    Beam structure of front floor beam and forming process method


    Weitere Titelangaben:

    一种前地板横梁的横梁结构及成型工艺方法


    Beteiligte:
    LIN WAN (Autor:in) / DONG NANNAN (Autor:in) / YANG JIE (Autor:in) / LI JINGYING (Autor:in) / ZHENG FEI (Autor:in)

    Erscheinungsdatum :

    29.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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