The invention relates to an automobile forecabin, front-end module and front auxiliary frame arrangement structure which comprises a front auxiliary frame, a forecabin framework and the front-end module, the front-end module comprises a water tank upper cross beam and two water tank vertical plates fixedly connected to the two sides of the forecabin framework respectively, and the two ends of the water tank upper cross beam are fixedly connected with the forecabin framework respectively; a water tank lower cross beam is omitted from the front end module, a front cross beam used for replacing the water tank lower cross beam is arranged at the front end of the front auxiliary frame, the two ends of the front cross beam are fixedly connected with longitudinal beams on the two sides of the front auxiliary frame respectively, and the front cross beam and a body of the front auxiliary frame form a closed-loop structure. The two water tank vertical plates are fixedly connected with the longitudinal beams on the corresponding sides respectively. The production efficiency of the front-end module in the vehicle body is greatly improved, the development cost is saved, the development period is shortened, the universality of the front-end module is improved, the size and the weight of the front-end module are reduced, the front-end module meets the lightweight design requirement, and the overall structure of a cabin assembly is more stable and firmer.

    本发明涉及一种汽车前舱、前端模块及前副车架布置结构,包括前副车架、前舱骨架和前端模块,前端模块包括水箱上横梁和两个分别连接固定在前舱骨架两侧的水箱竖板,水箱上横梁的两端分别与前舱骨架固定连接,前端模块取消水箱下横梁,所述前副车架的前端设有用于替代水箱下横梁的前横梁,前横梁的两端分别与前副车架两侧的纵梁固定连接,前横梁与前副车架的本体形成闭环结构;两个水箱竖板分别与对应侧的纵梁固定连接。本发明大大提高了车身中前端模块的生产效率,节省开发成本,缩短了开发周期,提高了前端模块通用性能,缩小了前端模块的体积及重量,使其满足轻量化设计需求,机舱总成的整体结构更加稳固牢靠。


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    Title :

    Automobile forecabin, front-end module and front auxiliary frame arrangement structure


    Additional title:

    一种汽车前舱、前端模块及前副车架布置结构


    Contributors:
    XU BENXIANG (author) / WANG SHIHU (author) / JIANG BING (author) / CHEN PENG (author) / DAI LIHONG (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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