The invention discloses a composite oil tank, an assembly fixture and an assembly method thereof, and relates to the technical field of integrated oil tank assembly.The composite oil tank comprises a mounting framework, and a main speed reducer is mounted at the top of the mounting framework; the mounting framework is sealed by sealant; and a fuel tank is fixedly mounted in the mounting framework. After the mounting platform is positioned, the mounting platform, the first side frame, the second side frame and the skin are assembled into an integral structure outer wall through glue riveting, so that the integrity and rigidity of the oil tank can be enhanced, and the weight of a fuselage is reduced; the bearing capacity of the whole oil tank of the structure can be effectively guaranteed, the assembling procedure is simple, efficiency is high, the number of assembling clamps is small, and manufacturing cost is low.

    本发明公开一种复合油箱、装配夹具及其装配方法,涉及一体化油箱装配技术领域,包括安装骨架,所述安装骨架顶部安装有主减速器;所述安装骨架采用密封胶进行密封处理;所述安装骨架内固定安装有燃油箱。本发明将安装平台定位后与第一侧框、第二侧框及蒙皮进行胶铆装配成为整体结构外壁,可以加强油箱的整体性及刚性,减轻机身重量;本发明可以有效的保证结构整体油箱的承载能力,装配工序简单,效率高,装配夹具少,制造成本低。


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    Title :

    Composite oil tank, assembly fixture and assembly method thereof


    Additional title:

    一种复合油箱、装配夹具及其装配方法


    Contributors:
    ZOU PENG (author) / YANG WEI (author) / YU PENGCHENG (author)

    Publication date :

    2024-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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