The invention discloses a structure for improving the control precision of a steering engine, and relates to the technical field of electric steering engines, the structure comprises steering engine racks, a lead screw is rotatably connected between the steering engine racks, the rod wall of the lead screw is sleeved with a sliding block in a threaded mode, one side of the sliding block is fixedly connected with a fin shaft, a driving mechanism is arranged on the lower surface of the steering engine rack, and the driving mechanism is arranged on the lower surface of the steering engine rack. The lead screw rotates through a driving mechanism, a sliding rail is fixedly connected between the steering engine racks, a sliding groove is formed in one side of the sliding rail, a boss is fixedly connected to one side of the sliding block, and the boss is arranged in the sliding groove in a sliding mode. The boss slides in the sliding groove, so that the sliding block can only move in parallel along the sliding rail along with the boss, the stability of the sliding block is improved, and the situation that the sliding block rotates, and then fixation of the wing shaft is affected is prevented.

    本发明公开了一种改善舵机控制精度的结构,涉及电动舵机技术领域,包括舵机机架,所述舵机机架之间转动连接有丝杆,所述丝杆的杆壁螺纹套接有滑块,所述滑块的一侧固定连接有翼片轴,所述舵机机架的下表面设置有驱动机构,所述丝杆通过驱动机构转动,所述舵机机架之间固定连接有滑轨,所述滑轨的一侧开设有滑槽,所述滑块的一侧固定连接有凸台,所述凸台滑动设置于滑槽的内部。本发明通过凸台在滑槽的内部滑动,使得滑块只能跟着凸台沿着滑轨平行移动,从而提高了滑块的稳定性,防止其发生旋转,进而影响翼片轴的固定。


    Access

    Download


    Export, share and cite



    Title :

    Structure for improving control precision of steering engine


    Additional title:

    一种改善舵机控制精度的结构


    Contributors:
    FAN XIAOLIN (author) / WANG KAI (author) / WANG JIAN (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Steering engine installation and steering engine installation precision improving method

    LU SHUWEN / ZHANG CHENJUN / ZHU YUNFEI et al. | European Patent Office | 2024

    Free access

    Dual-redundancy control structure of steering engine

    WU GANG / MOU TONGTONG / REN WEIDONG et al. | European Patent Office | 2022

    Free access

    Piezoelectric steering engine structure

    XU PENG / TANG ZHAO / LI HUA et al. | European Patent Office | 2022

    Free access

    Steering engine structure and aircraft

    LYU JIANLIANG / LIANG DONG / CHAI LIREN et al. | European Patent Office | 2025

    Free access

    Aircraft steering engine steering lock unlocking control circuit

    ZHANG BO / CHU YANCHAO / LIU XUEFENG et al. | European Patent Office | 2023

    Free access