The invention discloses a posture adjusting mechanism, a nose folding system and a nose folding method, relates to the field of aircraft assembly, and aims to realize fine adjustment in a three-dimensional direction through a simple structure. According to the technical scheme, the posture adjusting mechanism comprises a base, an X-direction movement mechanism, a Y-direction movement mechanism and a Z-direction movement mechanism; the posture adjusting mechanism independently controls the three-dimensional direction through an X-direction servo motor, a Y-direction servo motor and a Z-direction servo motor, movement in the three-dimensional direction does not affect one another, the control precision is high, and the structure is simple. According to the machine head folding system, on the premise that the folding precision requirement is guaranteed, the machine head folding assembly cost is reduced, and according to the technical scheme, the machine head folding system comprises a tool base, the tool base is provided with a positioning block used for being matched with a machine head lower assembly, and the two sides of the tool base are each provided with two posture adjusting mechanisms. According to the machine head folding method, the machine head upper assembly and the machine head lower assembly are folded and assembled through the machine head folding system. The machine head folding device is used for folding assembly of machine heads.
本发明公开了一种调姿机构、机头对合系统及方法,涉及飞机装配领域,目的是通过简单的结构实现三维方向的精细化调整,采用的技术方案是:调姿机构,包括底座、X向运动机构、Y向运动机构和Z向运动机构,调姿机构通过X向伺服电机、Y向伺服电机和Z向伺服电机对三维方向进行单独控制,三维方向的运动互不影响,控制精度高,结构简单。机头对合系统,在保证对合精度要求的前提下,降低机头对合装配成本,采用的技术方案是:机头对合系统,包括工装底座,工装底座设置用于与机头下部组件配合的定位块,工装底座的两侧分别设置两个调姿机构。机头对合方法,通过机头对合系统进行机头上部组件和机头下部组件的对合装配。本发明用于机头的对合装配。
Posture adjusting mechanism and machine head folding system and method
调姿机构、机头对合系统及方法
07.04.2023
Patent
Elektronische Ressource
Chinesisch
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