Screw thread rolling machine

The utility model discloses a screw thread rolling machine, and particularly relates to the technical field of screw thread rolling. A C-shaped frame is arranged on one side of the base; a sliding assembly is arranged in the C-shaped frame; the sliding assembly comprises a sliding plate; a movable thread rolling plate is arranged at one end of the sliding plate; a fixed thread rolling plate is arranged on one side of the movable thread rolling plate; the fixed thread rolling plate is detachably connected with the adjusting assembly; the adjusting assembly comprises a second fixing frame; the fixed thread rolling plate is detachably fixed through a pressing plate and a compression bolt; when the screw thread rolling device is used, a screw penetrates out through the feeding frame, the supporting plate is arranged at one end of the feeding frame, in this way, the screw is lifted up during feeding, in this way, during machining, effective thread rolling treatment can be effectively conducted on the screw rod end