Flexible adjustable cabin section clamping device suitable for specific positioning characteristics

The invention relates to a flexible adjustable cabin section clamping device suitable for specific positioning characteristics, and belongs to the field of composite material thermal structure special-shaped cabin section manufacturing. The flexible adjustable cabin section clamping device comprises a rotary fine adjustment base, a flexible adjustment platform, a shape-adaptive bottom support, four flexible shape-adaptive pressing blocks, a modular standard platform, four hydraulic connecting rods, four hydraulic lifting circular truncated cones, four sliding rails and a hydraulic lifting supporting platform. Based on a curved surface, a rear end face and a positioning hole of a cabin section, shape-adaptive positioning of the cabin section is achieved; efficient and high-precision alignment of the cabin section after positioning is achieved through a flexible adjustable device, and the height of a product can be adjusted, so that the requirements of different machine tool machining strokes and limiting are m