The invention provides a steel-aluminum hybrid vehicle body side frame and a vehicle. The steel-aluminum hybrid vehicle body side wall frame is characterized by comprising a side wall outer plate assembly, a side wall reinforcing plate assembly, a side wall inner plate assembly and a rear side wall assembly, the side wall outer plate assembly is fixed to the side, close to the exterior of a vehicle body, of the side wall reinforcing plate assembly, and the side wall inner plate assembly is fixed to the side, close to the interior of the vehicle body, of the side wall reinforcing plate assembly. The rear side wall assembly is connected with the side wall reinforcing plate assembly and the side wall inner plate assembly on the side, close to the interior of the automobile body, of the side wall reinforcing plate assembly. The rear side wall assembly is made of aluminum alloy, and the side wall outer plate assembly, the side wall reinforcing plate assembly and the side wall inner plate assembly are made of steel materials. According to the embodiment of the invention, by limiting the material of the side frame of the vehicle body, the weight of the vehicle body can be reasonably controlled under the condition of keeping the strength of the vehicle body, the manufacturing cost and the safety of the vehicle are both considered, and unreasonable increase of the weight and the cost of the vehicle is avoided.

    本发明提供了一种钢铝混合车身侧围框架和车辆。钢铝混合车身侧围框架,其特征在于,包括:侧围外板总成、侧围加强板总成和、侧围内板总成和后侧围总成;所述侧围外板总成固定于所述侧围加强板总成靠近车身外部的一侧,所述侧围内板总成固定于所述侧围加强板总成靠近车身内部的一侧;所述后侧围总成在所述侧围加强板总成靠近车身内部的一侧与所述侧围加强板总成和所述侧围内板总成连接;所述后侧围总成的材料包括铝合金,所述侧围外板总成、所述侧围加强板总成和所述侧围内板总成包括钢材料。本发明实施例通过限定车身侧围框架的材料,能够在保持车身强度的情况下,合理控制车身重量,兼顾了车辆制造成本、安全性,避免了车辆的重量和成本不合理的增加。


    Access

    Download


    Export, share and cite



    Title :

    Steel-aluminum hybrid vehicle body side frame and vehicle


    Additional title:

    钢铝混合车身侧围框架和车辆


    Contributors:
    HU WENJUN (author) / CHE YONGFU (author) / ZHANG HUI (author)

    Publication date :

    2022-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    VEHICLE BODY SIDE FRAME

    SEKIGUCHI TOMOHIDE | European Patent Office | 2016

    Free access

    Vehicle body side frame

    SEKIGUCHI TOMOHIDE | European Patent Office | 2018

    Free access

    Vehicle body side structural frame of vehicle

    MECA MARTINEZ MANUEL / VALENCIA CARRIO XAVIER | European Patent Office | 2024

    Free access

    BODY SIDE STRUCTURE FRAME OF VEHICLE

    MARTI MECA MARTINEZ / XAVIER VALENCIA CARRIO | European Patent Office | 2024

    Free access

    SIDE FRAME FOR VEHICLE BODY

    SEKIGUCHI TOMOHIDE | European Patent Office | 2017

    Free access