Bending assembly for machining cooling nozzle bent pipe

The utility model provides a bending assembly for processing a cooling nozzle bent pipe, which comprises a bottom plate, a U-shaped bracket is connected above the bottom plate, a convex block is arranged in the center of the inner top of the U-shaped bracket, an arc-shaped groove is formed in the bottom of the convex block, a placing block and a hydraulic cylinder are respectively arranged on the upper surface of the bottom plate and positioned on two sides of the U-shaped bracket, and the hydraulic cylinder is connected with the U-shaped bracket. The top of the telescopic end of the hydraulic cylinder is connected with a lifting plate, the two sides of the upper surface of the lifting plate are perpendicularly connected with fixing plates, a guide wheel is arranged between the two fixing plates, the guide wheel is movably connected with the two fixing plates, a positioning block is arranged in the center of the top of the containing block, and a pressing plate is horizontally arranged above the positioning b