The invention relates to a pressure-controllable hook-shaped pressing device. The pressure-controllable hook-shaped pressing device comprises a pressing hook, a spring assembly, a lock sleeve and a lock pin. The front portion of the pressing hook is of a hook-shaped structure and is used for pressing a workpiece from the front face. A polished rod is arranged at the rear part of the pressing hook,a first lock hole is formed in the polished rod, the polished rod is sleeved on the lock sleeve, a second lock hole is formed in the lock sleeve, and the lock pin penetrates into the first lock holeand the second lock hole to lock the lock sleeve and the polished rod into a whole; the spring assembly comprises a plurality of springs, and each spring can be arranged on the polished rod in a sleeving mode; and one end of the spring sleeved on the polish rod is propped against the upper limit of the lock sleeve, and the other end of the spring compresses the workpiece from the back surface. When a product is positioned and pressed by adopting the device, the device is easy and convenient to operate. The pressing operation can be completed by lifting and releasing once, and springs with corresponding specifications can be selected through calculation to control the pressing force, so that the requirement on the pressing force of the product is met, and accurate positioning and pressing are realized.

    本发明涉及一种压力可控的钩形压紧装置,包括压钩、弹簧组件、锁套和锁销;所述压钩前部为钩型结构,用于从正面压紧工件;所述压钩后部为光杆,且光杆上开有第一锁孔,所述锁套套在所述光杆上,所述锁套上开有第二锁孔,所述锁销穿入所述第一锁孔和第二锁孔将锁套和光杆锁为一体;弹簧组件中包括多个弹簧,每个弹簧都能套装在所述光杆上;套装在所述光杆上的弹簧一端顶在所述锁套上限位,另一端从背面压紧工件。采用本发明对产品进行定位压紧时,操作简单方便,一提一放即可完成压紧操作,且通过计算可选取相应规格的弹簧达到压紧力的控制,满足产品的压紧力大小需求,从而精确定位压紧。


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    Title :

    Pressure-controllable hook-shaped pressing device


    Additional title:

    一种压力可控的钩形压紧装置


    Contributors:
    XU ZHIXUN (author) / LI ZHIQIANG (author) / HUANG XIANG (author) / CUI JING (author)

    Publication date :

    2021-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / 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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