The invention discloses a front frame structure, which is characterized in that a dash panel bottom plate, a front longitudinal beam and a front wheel cover are integrated aluminum alloy castings, so that the weight of a front frame is reduced, the number of parts is reduced, the structure is stable, and the welding procedure is saved. The rear end of the energy absorption box is assembled in the assembling groove in the front end of the front longitudinal beam, the reinforcing piece is assembled at the rear end of the energy absorption box to reinforce the structure and provide connection and support for the fastening piece, the stability of the rear end of the energy absorption box connected in the assembling groove of the front longitudinal beam is improved, the energy absorption box can be effectively prevented from being separated from the front longitudinal beam, and the safety performance is improved.

    本发明公开了一种前车架结构,其前围板底板、前纵梁和前轮罩为一体式的铝合金铸件,降低了前车架的重量,减少了零件数量,结构稳定,节省了焊接工序。吸能盒的后端装配在前纵梁前端的装配槽中,吸能盒的后端装配有加强件进行结构加强,并为紧固件提供连接和支撑,提高了吸能盒的后端连接在前纵梁的装配槽中的稳定性,可有效避免吸能盒脱离前纵梁,提升了安全性能。


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    Title :

    Front frame structure


    Additional title:

    一种前车架结构


    Contributors:
    ZHAO CHUN (author) / DI SHUSHENG (author) / ZHAO XUEMEI (author) / ZHANG DAN (author) / ZHAO QUNQUN (author)

    Publication date :

    2024-03-08


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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