Tool for bolt production

The utility model discloses a tool for bolt production, which relates to the technical field of bolt production and comprises a tool bottom plate, a bolt limiting component is fixedly mounted on the upper surface of the tool bottom plate and comprises a servo motor fixedly mounted on the upper surface of the tool bottom plate through a supporting seat, and a driving column is fixedly mounted at the output end of the servo motor. According to the tool for bolt production, through the arrangement of the bolt limiting assembly, the arc-shaped faces of the heads of one ends of bolts of different sizes can be clamped through the clamping plate, then the planes of the heads are extruded and clamped through the top plate and the vertical plate, and therefore the bolts of different sizes can be produced. And meanwhile, one end of the bolt is extruded and positioned through the extrusion plate on one side, the situation that the bolt shakes in the rotating process is avoided, then the situation that the bolt is damage