The embodiment of the invention discloses an adjustable support device of a medium-sized aircraft assembly tool and an attitude adjusting method. According to the device, the ball head structure of one end of a screw rod is embedded into a spherical groove of a round chassis, so that the screw rod swings in the spherical groove for adjustment; a support block is in threaded connection to the bottom of a medium-sized aircraft assembly fixture by a screw, the other end of the screw rod is screwed into a threaded hole of the support block, the position, which is screwed into the support block, ofthe screw rod can be adjusted, and the screwing position of the support block and the screw rod is fixed by a nut which sleeves the screw rod; and the adjustable support device is fixedly connected with the medium-sized aircraft assembly fixture by virtue of the support block, the height position of the medium-sized aircraft assembly fixture is adjusted by adjusting the position, which is screwedinto the support block, of the screw rod, and the horizontal position of the medium-sized aircraft assembly fixture is adjusted by virtue of a ball head connecting structure of the screw rod and theround chassis. According to the embodiment of the adjustable support device, the problem that the height and attitude of an existing aircraft assembly fixture cannot be adjusted due to direct placement of the existing aircraft assembly fixture on the ground is solved.

    本发明实施例公开了一种中型飞机装配工装的可调支撑装置以及位姿调整方法,装置中,螺杆一端的球头结构嵌入圆底盘的球形凹槽内,使得螺杆在球形凹槽内进行摆动调整;支撑块通过螺钉螺接于中型飞机装配型架的底部,螺杆的另一端旋入支撑块的螺纹孔内,可以调整螺杆旋入支撑块的位置,并通过螺杆上套设的螺母固定支撑块与螺杆的旋拧位置;可调支撑装置通过支撑块与中型飞机装配型架固定连接,通过调整螺杆旋入支撑块的位置,调整中型飞机装配型架的高度位姿,并通过螺杆与圆底盘的球头连接结构,调整中型飞机装配型架的水平位姿。本发明实施例解决了现有飞机装配型架,由于直接放置于地面,从而导致飞机装配型架的高度和位姿均无法调整的问题。


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    Title :

    Adjustable support device of medium-sized aircraft assembly tool and attitude adjusting method


    Additional title:

    一种中型飞机装配工装的可调支撑装置以及位姿调整方法


    Contributors:
    HUANG HAIJIAO (author) / CUI JING (author) / TENG LICHAO (author)

    Publication date :

    2020-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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