Stamping device for machining mechanical parts

The utility model relates to the technical field of machining stamping, and discloses a stamping device for machining mechanical parts, which comprises a device base, an n-shaped frame is fixedly mounted at the top of the device base, a telescopic cylinder is mounted in the middle of the n-shaped frame, and a T-shaped stamping head is fixedly mounted at the telescopic end of the telescopic cylinder. A T-shaped punching head is arranged on the top of the device base, a punching discharging hole is formed in the middle of the device base and located under the T-shaped punching head, two cross-shaped long grooves are symmetrically formed in the top of the device base, sliding strips are installed in the middles of the two cross-shaped long grooves, a fixed blocking strip is installed between one ends of the tops of the two sliding strips, and a movable blocking strip is installed between the other ends of the tops of the two sliding strips. The stamping device for mechanical part machining has the clamping, fixi