End bending device for processing steel bar prefabricated part

The invention discloses an end bending device for processing a steel bar prefabricated part, and relates to the technical field of steel processing equipment. Supporting legs are fixed to the four corners of the lower surface of a workbench, a supporting base is arranged on one side of the upper surface of the workbench, and supporting legs at the four corners of the lower surface of the supporting base are fixed to the upper surface of the workbench. A fixing mechanism is arranged on the upper side of the supporting base, and supporting plates in the fixing mechanism are fixed to the front side and the rear side of the upper surface of the supporting base. A support is arranged on the front side and the rear side of one side of the supporting base, and a pressing roller is arranged in thesupport. The front end and the rear end of the pressing roller are rotatably connected with vertical edges of the front side and the rear side of the support. First air cylinders are fixed to the front side and the rear side