Several aviation large component overturning self-adaption fixing and holding assemblies and implementation method thereof

The invention discloses several kinds of aviation large component overturning self-adaption fixing and holding assemblies and an implementation method thereof, belongs to the technical field of aircraft component machining, designs special tools for different components to replace an original tensioning belt mode for fixing, adopts a modular design mode, designs a unified installation interface between all fixing and holding assemblies and an overturning frame, and is convenient to install and maintain. All the fixing assemblies can be installed on the overturning frame, and rapid switching in the using process is achieved. Through the design that the adjusting mechanism is additionally arranged on the fixing and holding assembly, adjustable self-adaptive fixing and holding can be achieved according to the postures of the parts. 本发明公开了几种航空大部件翻转自适应固持组件及其实施方法，属于飞机部件加工技术领域，设计不同部件的专用工装代替原有的张紧带方式进行固定，并采用模块化设计的方式，在所有固持组件与翻转框架之间设计统一安装接口，所有固持组件均可安装到翻转框架上，实现使用时的快速切换。通过在固持组件上增加调整机构的设计，实现根据部件姿态可调整的自适应固持。