To provide a jig structure which can achieve labor saving of back door attachment work and shorten the attachment work.SOLUTION: The invention relates to a jig for work for assembling a back door upper end edge part to a hinge body fixed to a hatch back door port in a vehicle body assembly process. A jig body forms a cutout surface at a part of a bottom surface part so as to prevent a protruding head part of a fixing bolt for hinge fixture from interfering with a bottom surface of the jig body when the jig body having a constant thickness is placed in contact with an inner surface of a dogleg shaped back door side hinge bracket of the hatch back door port. Further, a tip part of the jig body forms a hinge bracket rising part for rising a back door side hinge bracket inclining in a dogleg shape. A rear end part of the jig body forms an operation receiving part used when the jig body is pushed out in a hinge axis direction with a door mounting machine operation tip part. The jig body part disposed between the hinge body and the door mounting machine operation tip part is pushed out with a mounting machine operation part and the back door side hinge bracket is erected around a hinge shaft.SELECTED DRAWING: Figure 12

    【課題】バックドア取付作業の省力化を図り取付作業も短縮することが出来る治具構造を提供せんとする。【解決手段】車体組立工程においてハッチバック扉口に固定したヒンジ本体にバックドア上端縁部を組付ける作業用の冶具であって、冶具本体は、一定肉厚を有した冶具本体をハッチバック扉口のくの字状のバックドア側ヒンジブラケット内側面に当接するに際しヒンジ固定用の固定ボルトの突出頭部が治具本体の底面と干渉しないように底面部の一部に切欠面を形成すると共に、治具本体の先端部はくの字に傾斜したバックドア側ヒンジブラケットを起すためのヒンジブラケット起し部を形成し、治具本体の後端部はドア搭載機作動先端部で冶具本体をヒンジ軸方向に押出す際の作動受部を形成し、ヒンジ本体とドア搭載機作動部先端との間に介在させた冶具本体部を搭載機作動部で押出すと共に、バックドア側ヒンジブラケットをヒンジ軸を中心に起立させるように構成する。【選択図】図12


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    Title :

    JIG STRUCTURE FOR ATTACHING BACK DOOR


    Additional title:

    バックドア取付用冶具構造


    Contributors:

    Publication date :

    2021-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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