Stamping jig capable of achieving automatic discharging

The utility model discloses an automatic blanking stamping jig, which relates to the technical field of stamping, and comprises a fixed table, a base is fixedly connected to the fixed table, cylinders are fixedly connected to four corners of the base, a top seat is fixedly connected to the upper sides of the four cylinders, and an electric telescopic cylinder is fixedly connected to the middle of the upper side of the top seat. The output end of the electric telescopic cylinder penetrates through the top seat to be fixedly connected with an upper supporting block, connecting columns are slidably connected to the four corners of the upper supporting block, a lower supporting seat is fixedly connected to the bottom sides of the connecting columns and fixedly connected to the upper side of the base, and a stamping part is in threaded connection to the bottom side of the upper supporting block. The upper side of the lower supporting seat is in threaded connection with a stamping die, a first telescopic air cylind