The invention relates to the field of positioning
hole punching, in particular to a positioning
hole punching device capable of realizing automatic
material supply. The positioning
hole punching device comprises a base, a support frame and an article storage box, wherein the support frame and the article storage box are arranged on the base; a rotation device convenient to rotate for work is arranged on the support frame; one end of the rotation device is provided with a clamping device convenient for
material supply; a hole
punching device convenient for positioning hole
punching is arrangedon the rotating device; a positioning device used for supporting and positioning a workpiece is arranged on the base; a type I rotating plate is used for carrying the hole
punching device and the clamping device; the automatic workpiece clamping and hole punching is realized; the work efficiency is high; the automatic degree is high; the
mutual engagement of the gear is utilized, so that only onehole punching power source is needed; the production cost is reduced; the precise hole punching is realized through the matching of the positioning plate and the positioning hole; the error rate is reduced; the
processing precision is improved.