The invention relates to a positioning installation structure and method for an automobile front-end module, and relates to the field of automobile front structure design. A first connecting plate is arranged at the end, away from a cab, of each front longitudinal beam in the positioning and mounting structure, an auxiliary positioning plate is arranged on the side, away from the corresponding front longitudinal beam, of each first connecting plate, a first connecting part is arranged in each vertical frame of a front end frame, and second connecting plates are arranged at the two ends of an anti-collision beam correspondingly; the first connecting part is used for being fixed to the first connecting plate and the second connecting plate so that the length of a horizontal frame of the front end frame can be not smaller than the preset length, and the auxiliary positioning plate is used for correcting the positioning error generated by the position error of the two front longitudinal beams when the front end frame is fixed to the first connecting plate, and enabling the positioning errors of the front-end frame in the vertical direction and the horizontal direction not to be greater than a preset error. According to the positioning and mounting structure, the problems that the length of the front-end frame is limited and the positioning precision of the front-end assembly is poor in the prior art are solved.

    本申请涉及一种汽车前端模块的定位安装结构及安装方法,涉及汽车前部结构设计领域。本定位安装结构中的每一前纵梁远离驾驶室的一端端部均设有第一连接板,第一连接板远离前纵梁的一侧设有辅助定位板,前端框架的每一竖直边框内均设有第一连接部,防撞梁的两端分别设有第二连接板,第一连接部用于分别与第一连接板和第二连接板固定,以使前端框架的水平边框的长度不小于预设长度,辅助定位板用于修正前端框架在与第一连接板固定时,由于两根前纵梁的位置误差而产生的定位误差,并使前端框架沿竖直方向和水平方向的定位误差均不大于预设误差。本申请提供的定位安装结构解决了相关技术中前端框架的长度受限以及前端总成的定位精度较差的问题。


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    Title :

    Positioning and mounting structure and mounting method of automobile front-end module


    Additional title:

    一种汽车前端模块的定位安装结构及安装方法


    Contributors:
    LIU QIWEN (author) / YAN CHENGMIN (author) / ZENG HUI (author) / YUAN DONG (author) / LI JIE (author)

    Publication date :

    2021-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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