Integrated connecting structure, forming mold and forming method

The invention provides an integrated connecting structure, a forming mold and a forming method, and belongs to the field of composite material forming. The integrated connecting structure comprises a composite material main body and a metal piece, the composite material main body adopts a manner of laying a plurality of continuous fibers which penetrate through an XY plane and form a certain angle theta (theta is less than 90 degrees) with the Z direction, and the fibers penetrate through layers of the XY plane and are connected with the XY plane; and the metal piece can be in mortise and tenon connection with the composite material main body through the wedge-shaped structure. The forming die comprises a positioning pin, a soft die and a female die. The metal piece and the die are precisely positioned through the positioning pin, and the perpendicularity and the position precision of the metal piece in the connecting structure are guaranteed. A cavity formed by the soft die and the female die is a prepreg fi