The invention provides a pressurizing rotating mechanism suitable for a zero-gravity environment. The pressurizing rotating mechanism comprises a rotating transmission rod, a releasing part, a pressurizing part and a tool bit part. The rotating transmission rod is used for transmitting rotating power to the tool bit part; the releasing part is used for locking the pressurizing part during non-machining; during machining, the pressurizing component is released, the pressurizing component applies downward pressing acting force to the upper end of the tool bit component, and it is guaranteed that the tool bit is stably pressed to make close contact with a cut object in the rotating process.

    本发明提供了一种适用无重力环境的加压转动机构,包括转动传动杆、释放部件、加压部件和刀头部件;所述的转动传动杆用于将转动动力传输至刀头部件;所述释放部件用于在非加工时,锁定加压部件;加工时释放加压部件,由加压部件在刀头部件上端施加下压作用力,保障刀头在转动过程中稳定受到压力与切割对象紧密接触。


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    Title :

    Pressurizing rotating mechanism suitable for zero-gravity environment


    Additional title:

    一种适用无重力环境的加压转动机构


    Contributors:
    JIN LEI (author) / WANG QIANG (author) / MA JIJUN (author) / FEI FEI (author) / YIN QIANYING (author) / XIE PENGRU (author) / SHI YIFEI (author) / AI JUNCHEN (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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