摘要
该装置针对前起落架外筒对称的结构特点,采用插销和托板定位,用液压缸作为该装置上下升降运动的动力,通过旋转手轮带动丝杠直线运动实现装置的横向调整。该装置可以在前起落架装配、喷漆、安装到型架等环节中安全运转,操作简单、高效,有效降低了劳动强度。
The device is designed for the symmetrical structure of the outer gear of the nose gear. The hydraulic pin is used as the power for lifting and lowering the device. The liner adjustment of the screw is realized by rotating the hand wheel to realize the lateral adjustment of the device. The device can be safely operated in the front landing gear assembly, painting, installation to the frame. The operation is simple and efficient, and the labor force is reduced.
作者
白亚玲
BAI Yaling(AVIC Landing-gear Advanced Manufacturing Corporation, Hanzhong 723200, China)
出处
《机械工程师》
2019年第5期104-105,108,共3页
Mechanical Engineer
关键词
液压缸
多向可调
运送
hydraulic cylinder
multidirectional adjustment
transport
