Portable Pin Removing Device of Molding Frame

Disclosed is a portable pin removing device for a mold, comprising: a first pin gripping unit for primarily guiding and gripping a mold insertion pin which is fastened to a mold pin fastened to the mold; a first support unit of a cylindrical shape fastened to the first pin gripping part and having on an upper portion thereof a sealing portion for sealing the inner space of a cylinder unit; a second pin gripping unit slidably moving up and down along the first support unit as an inner shaft, and having a plurality of semicircular grooves formed on both sides of tongs to catch various mold insertion pins; the cylinder unit integrally fastened to the second pin gripping unit and slidably moved up and down together with the second pin gripping unit; a hose connected to the cylinder unit; and a hydraulic pump connected to one end of the hose and introducing or discharging the air to the cylinder unit to move the cylinder unit up and down. Since the pin removing device has the simple configuration, a user can easily carry the device to remove the pin from the mold.