The invention provides a pressing type positioning and locking device which comprises a bottom plate, a mounting plate, a button, a rivet, a locking block, a lock pin, a steel ball and a spring, the locking block is provided with holes in three mutually perpendicular directions, a first vertical hole is a through hole and vertically intersects with a third vertical hole to form a first containing cavity, the lock pin is fixed to the bottom plate and provided with an annular groove, the annular groove is inserted into the first vertical hole, and the steel ball is inserted into the first containing cavity. The annular groove is positioned in the accommodating cavity I; the second vertical hole and the third vertical hole intersect vertically to form a second containing cavity, the button is installed in the second vertical hole in a clearance fit mode and can move in the second vertical hole, a flat groove is formed in the side face of the button, and the flat groove is matched with the outer circumference of the steel ball. The steel ball is installed in the third vertical hole and located between the first containing cavity and the second containing cavity, when the button moves in the axial direction, the steel ball can move from the flat groove to the annular groove to achieve locking, and when the locking block is pulled out, the steel ball retreats from the annular groove to the flat groove to achieve unlocking.

    本发明提供了一种按压式定位锁紧装置,包括底板、安装板、按钮、铆钉、锁块、锁销、钢球、弹簧,锁块沿三个互相垂直方向开孔,第一垂向孔为通孔,与第三垂向孔垂向相交形成容腔一,所述锁销与底板固定并设置有环形槽,插入第一垂向孔,使环形槽位于容腔一内;第二垂向孔与第三垂向孔垂向相交形成容腔二,按钮间隙配合安装在第二垂向孔并能在其间活动,按钮在侧面开平槽,平槽与钢球外圆周相适配;钢球安装在第三垂向孔内,位于容腔一和容腔二之间,其在按钮轴向活动时钢球能从平槽中移动至环形槽实现锁闭,拔出锁块时钢球从环形槽中回退到平槽中实现解锁。


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    Title :

    Pressing type positioning and locking device


    Additional title:

    一种按压式定位锁紧装置


    Contributors:
    WU JING (author) / YU ZHICHENG (author) / WU WEN (author)

    Publication date :

    2022-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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