The invention relates to the field of auxiliary frames, in particular to an automobile front auxiliary frame assembly, an assembling method of the front auxiliary frame assembly, a longitudinal beam assembly and a cross beam assembly. The longitudinal beam assembly comprises a longitudinal beam main body, and the longitudinal beam main body comprises two single longitudinal beam assemblies which are oppositely distributed; the two single longitudinal beam assemblies are connected through the cross beam assembly; each single longitudinal beam assembly comprises a longitudinal beam body; the cross beam assembly comprises a front cross beam, a middle cross beam and a rear cross beam; longitudinal beam bodies in the two single longitudinal beam assemblies and the cross beam assemblies define a Chinese character lv-shaped structure. The invention discloses an automobile front auxiliary frame assembly which is characterized in that the structure of a traditional beam assembly is changed, so that the main body structure of the auxiliary frame assembly is shaped like a Chinese character lv, and the overall structural strength of the front auxiliary frame assembly is greatly improved.

    本发明涉及副车架领域,具体来说是一种汽车前副车架总成及前副车架总成的装配方法,纵梁总成和横梁总成;所述纵梁总成包括纵梁主体,所述纵梁主体包括两个相对分布的单体纵梁总成;两个单体纵梁总成通过横梁总成相连接;所述单体纵梁总成包括纵梁体;所述横梁总成包括前横梁、中横梁以及后横梁;两个所述单体纵梁总成中的纵梁体以及横梁总成围成一个吕字型结构;本发明公开了一种汽车前副车架总成,本发明通过改变传统横梁总成的结构,使得副车架总成的主体结构呈吕字型,极大的增加了前副车架总成的整体结构强度。


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    Title :

    Automobile front auxiliary frame assembly and assembling method of front auxiliary frame assembly


    Additional title:

    一种汽车前副车架总成及前副车架总成的装配方法


    Contributors:
    XIAO JUNHUA (author) / HUA JIANGHAI (author) / SUN YIJIE (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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