Automatic tapping device for bottom plate of washing machine

The utility model belongs to the technical field of washing machine bottom plate machining equipment, and particularly relates to a washing machine bottom plate automatic tapping device which comprises a tapping die, a mounting frame of a portal frame structure is mounted above the tapping die, and a mounting plate is mounted at the top of the interior of the mounting frame. A hydraulic rod is vertically mounted between the top of the mounting plate and the mounting frame; a hydraulic rod, a mounting frame and a plurality of tapping machines are arranged above the tapping die, the hydraulic rod, the mounting frame and the tapping machines are mutually matched and located above the tapping die, the mounting plate enables the tapping machines to be vertically installed above the tapping die, the tapping die is arranged on the mounting frame, and a movable block capable of moving is transversely installed between the mounting plate and the tapping die. When the washing machine bottom plate is placed on the tappi