The invention relates to a hanging bracket overturning tool for light aero-engine production, which comprises two symmetrically arranged semi-square brackets, a plurality of double-thread screws are movably arranged on each semi-square bracket in a penetrating manner, and the middle parts of the double-thread screws are rotationally connected with the semi-square brackets through supporting rod sleeves; a sliding rod is fixedly arranged on the semi-square support and located on one side of the double-thread screw in a penetrating mode, transmission seats are connected to the two sides of the double-thread screw in a threaded and sleeved mode, each pair of transmission seats are symmetrical about the double-thread screw, inclined supporting rods are rotationally connected to the transmission seats, a pushing block is arranged between each pair of inclined supporting rods, and the inclined supporting rods are hinged to the pushing blocks. Two transmission chain wheels are fixedly connected to one side of each double-thread screw in a sleeving mode, weight reduction grooves are formed in the two corners of each semi-square support, a driving motor is installed in one weight reduction groove to adapt to the aero-engines of different sizes, then positioning bolts are locked, the positions of transmission bases are fixed in an auxiliary mode, stable abutting connection of pushing blocks and the aero-engines is kept, and the aero-engines are fixed. And loosening is avoided.

    本发明涉及一种轻型航空发动机生产用吊架翻转工装,包括两个呈对称设置的半方形支架,每个半方形支架上均活动穿设有若干个双头螺杆,双头螺杆的中部通过支撑杆套与半方形支架转动连接,半方形支架上且位于双头螺杆的一侧固定穿设有滑动杆,双头螺杆的两侧均螺纹套接有传动座,每对传动座均关于双头螺杆相互对称,传动座上转动连接有斜撑杆,每对斜撑杆之间均设有顶推块,且斜撑杆与顶推块铰接,每个双头螺杆的一侧均固定套接有两个传动链轮,每个半方形支架的两角处均开设有减重槽,其中一个减重槽内安装有驱动电机,适应不同大小的航空发动机,随后锁紧定位栓,辅助固定传动座的位置,保持顶推块和航空发动机的稳定抵接,避免松动。


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    Title :

    Hanging bracket overturning tool for light aero-engine production


    Additional title:

    一种轻型航空发动机生产用吊架翻转工装


    Contributors:
    YAO ERQIANG (author) / ZHU XUAN (author) / CHU PENGFEI (author) / XIE CHUNLIANG (author) / TANG JIAN (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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