Automatic discharging device for hardware precision stamping parts

The invention discloses an automatic discharging device for hardware precision stamping parts, and relates to the technical field of hardware workpiece machining, through cooperative arrangement of an L-shaped toothed bar, a threaded rod, a gear, a threaded sleeve and a material pushing plate, the L-shaped toothed bar can move up and down along with the up-down stamping action of a stamping upper die; therefore, the gear is driven to drive the threaded rod to synchronously and alternately rotate forwards and backwards, and then the threaded sleeve drives the material pushing plate to alternately carry out the action of resetting after the hardware workpiece is pushed outwards. The one-way limiting mechanism is installed at the side end of the lower stamping die, and the limiting plate can be used for limiting the material pushing plate, so that the material pushing plate rotates while resetting; when the pushing plate pushes the hardware workpiece outwards, the limiting plate can move downwards under the acti