The invention discloses a translation pitching rotary table capable of controlling pitching motion and linear translation motion in a linkage manner. A table body in the pitching rotary table has a frame structure like a Chinese character "ou"; a pitching shaft system comprises a left shaft and a right shaft; a left shaft provided with an encoder is installed in a left frame like a Chinese character "ou", a right shaft connected with a torque motor is arranged in a right frame like a Chinese character "ou", a load installation table board provided with a simulation load is arranged in the middle of the frame like a Chinese character "ou", one end of the load installation table board is connected with the left shaft, and the other end of the load installation table board is connected with the right shaft. A gear assembly connected with a servo motor is arranged at the front end of the table body, and a reading head is arranged at the bottom of the frame like a Chinese character "ou". Ina translation mechanism, guide rails are symmetrically arranged at the upper part of a translation base, guide rail sliding blocks and linear gratings are arranged on the guide rails, a rack meshed with the gear assembly is arranged between the two guide rails, and a photoelectric switch is arranged below the guide rails. Through the linkage control of the torque motor and the servo motor, the arc-shaped movement track of the simulation load on the load installation table board relative to the simulation aircraft flight device is realized.

    一种可联动控制俯仰运动和直线平移运动的平移俯仰转台,俯仰转台中台体为凹字形框架结构,俯仰轴系包括左轴与右轴,设置有编码器的左轴安装在左侧凹字形框架内,右侧凹字形框架内设置有与力矩电机连接的右轴,置有模拟负载的负载安装台面设置在凹字形框架中部,且负载安装台面一端与左轴连接,负载安装台面另一端与右轴连接;所述台体前端设置有与伺服电机连接的齿轮组件,凹字形框架底部设置有读数头;所述平移机构中,所述平移底座上部对称设置有导轨,导轨上设置有导轨滑块与直线光栅,与齿轮组件啮合的齿条设置在两条导轨之间,光电开关设置在导轨下方;通过力矩电机和伺服电机联动控制,从而实现负载安装台面上模拟负载相对于模拟飞机飞行装置的弧形运动轨迹。


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    Title :

    Translation pitching rotary table capable of controlling pitching motion and linear translation motion in linkage manner


    Additional title:

    一种可联动控制俯仰运动和直线平移运动的平移俯仰转台


    Contributors:
    HUO GUOLIANG (author) / XIAO XIAOGANG (author) / XIONG YUFENG (author) / LUO XIAOBING (author)

    Publication date :

    2020-08-04


    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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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