Stamping device for machining metal door frame

The utility model discloses a stamping device for metal door frame machining, and relates to the technical field of metal door frame machining, in particular to the stamping device for metal door frame machining, which comprises a machining table, a mounting frame and a stamping machine, the mounting frame is fixedly mounted on the upper surface of the machining table, and the stamping machine is mounted in the middle of the mounting frame. A telescopic sleeve is fixedly mounted on the upper surface of the machining table, a telescopic column is movably mounted in the telescopic sleeve, a connecting plate is fixedly mounted at the top of the telescopic column, and a mold is welded to the other end of the connecting plate. According to the stamping device for metal door frame machining, when a stamping machine descends for stamping, a first bevel gear wheel is in a rotating state at the moment, the first bevel gear wheel can drive a second gear to rotate, the second gear can drive a second rack, then the secon