The invention discloses an integrated hollowed-out stamping frame of an electro-tricycle and a manufacturing process of the integrated hollowed-out stamping frame. The problems that a traditional frame is complex in structure, large in weight and prone to faults are solved. The frame is manufactured by adopting an integral forming process and a precision stamping technology, and has a hollowed-out design, so that the weight is obviously reduced, and the overall strength and stability of the frame are also improved; the vehicle frame is compact in structure and comprises the front vehicle head frame, the integrated hollowed-out stamping chassis, the cargo box frame and the reinforcing structure, all the components are integrally connected through optimization design, welding points and connecting parts are reduced, and potential fault points are reduced; the manufacturing process comprises the steps of spare part manufacturing, punch forming, subsequent machining and surface treatment, and high precision and consistency of the frame are guaranteed. The frame has the advantages of being compact in structure, light in weight, low in failure rate, high in strength and the like, and powerful guarantee is provided for safe and efficient operation of the electric tricycle.

    本发明公开一种电动三轮车一体镂空冲压车架及其制造工艺,旨在解决传统车架结构复杂、重量大、易故障的问题;该车架采用一体成型工艺,通过精密冲压技术制造,具有镂空设计,不仅显著减轻了重量,还提高了车架的整体强度和稳固性;车架结构紧凑,包括前车头架、一体镂空冲压底盘、货箱架及加固结构,各部件通过优化设计实现了一体化连接,减少了焊接点和连接部位,降低了潜在故障点;制造工艺包括零配件制造、冲压成型、后续加工与表面处理,确保了车架的高精度和一致性。本发明的车架具有结构紧凑、重量轻、故障率低、强度高等优点,为电动三轮车的安全、高效运行提供了有力保障。


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    Title :

    Integrated hollowed-out stamping frame of electro-tricycle and manufacturing process of integrated hollowed-out stamping frame


    Additional title:

    一种电动三轮车一体镂空冲压车架及其制造工艺


    Contributors:
    ZHANG TAO (author)

    Publication date :

    2024-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs




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