The invention provides an anti-impact anti-torsion frame assembly which comprises a front overhang front section beam assembly and a front overhang rear section beam assembly, and a first transverse connecting beam and a second transverse connecting beam are symmetrically arranged between the front overhang front section beam assembly and the front overhang rear section beam assembly. The ends, close to the first transverse connecting beam and the second transverse connecting beam, of the two ends of the front overhang front section beam assembly and the front overhang rear section beam assembly are each provided with a detachable left connecting longitudinal beam assembly and a detachable right connecting longitudinal beam assembly. Guiding and limiting assemblies are arranged between the left connecting longitudinal beam assembly and the front suspension front section beam assembly and between the right connecting longitudinal beam assembly and the first light-weight through hole correspondingly, the left connecting longitudinal beam assembly and the right connecting longitudinal beam assembly are connected through the guiding and limiting assemblies correspondingly, and therefore the connecting position of the left connecting longitudinal beam assembly and the connecting position of the right connecting longitudinal beam assembly can be adjusted; and the left connecting longitudinal beam assembly and the right connecting longitudinal beam assembly can be disassembled and assembled, so that torsion deformation of the frame assembly in the welding process is prevented.

    本发明提供一种抗冲击防扭转车架总成,包括前悬前截面梁总成和前悬后截面梁总成,所述前悬前截面梁总成和前悬后截面梁总成之间对称设置有第一横向连接梁和第二横向连接梁,前悬前截面梁总成和前悬后截面梁总成两端分别靠近第一横向连接梁和第二横向连接梁一端均设置有可拆装的左连接纵梁总成和右连接纵梁总成,左连接纵梁总成和右连接纵梁总成分别和前悬前截面梁总成、第一轻量化通孔之间均设置有导向限位组件,利用导向限位组件分别连接左连接纵梁总成和右连接纵梁总成,不仅能够调整左连接纵梁总成和右连接纵梁总成的连接位置,且左连接纵梁总成和右连接纵梁总成能够拆装,防止在焊接的过程中车架总成产生扭转形变。


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    Title :

    Shock-resistant anti-torsion frame assembly


    Additional title:

    抗冲击防扭转车架总成


    Contributors:
    ZHONG ENYAO (author) / CHE SHISHUN (author) / WANG XINGFEI (author) / PAN CHANGHAI (author) / LIU WEI (author)

    Publication date :

    2024-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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