The invention provides a sealing side load applying device for a hydraulic actuator. The sealing side load applying device comprises a bottom plate (1), a pin (2), a sliding block support (3), a nut (4), the hydraulic actuator (5), a pin shaft (6), a nut (7), a support (8), a clamping block (9), a clamping block (10), a pin (11), a coupling block (12), a torque sensor (13), a torsion loader (14) and a friction plate (15). When the hydraulic actuator (5) reciprocates, the torsion loader (14) generates torsion to drive the torque sensor (13), the coupling block (12), the clamping block (10), the pin shaft (6) and the clamping block (9) to rotate; the torque sensor (13) detects torque applied to the hydraulic actuator (5), and application of sealing side loads of different sizes can be achieved through adjustment of the torque and displacement of reciprocating motion. The device has a function of simulating a reciprocating motion side load effect of the hydraulic actuator, and can realize quantitative and controllable sealing side load loading of the hydraulic actuator.

    本发明提供一种液压作动器密封侧载施加装置,包括:底板(1)、销子(2)、滑块支座(3)、螺母(4)、液压作动器(5)、销轴(6)、螺母(7)、支座(8)、夹紧块(9)、夹紧块(10)、销子(11)、联轴块(12)、扭矩传感器(13)、扭力加载器(14)、摩擦片(15);在液压作动器(5)进行往复运动时,扭力加载器(14)产生扭力,带动扭矩传感器(13)、联轴块(12)、夹紧块(10)、销轴(6)、夹紧块(9)转动;扭矩传感器(13)检测施加在液压作动器(5)上的扭矩,扭矩和往复运动的位移的调整可以实现不同大小的密封侧载施加。具有模拟液压作动器往复运动侧载效应的功能,能够实现液压作动器密封侧载定量可控加载。


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    Title :

    Sealing side load applying device for hydraulic actuator


    Additional title:

    一种液压作动器密封侧载施加装置


    Contributors:
    SHAN LEI (author) / ZHANG WEI (author) / XIA LIQUN (author) / PENG YONGTAO (author) / WANG XUDONG (author) / ZHONG WENHAO (author)

    Publication date :

    2025-04-11


    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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein






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