MOLD FOR MOLDED PRODUCT HAVING UNDERCUT PART

摘要

PROBLEM TO BE SOLVED: To provide a mold for a molded product having an undercut part capable of shortening the time required in demolding by simultaneously performing the opening of split molds and the ejection of a molded product by one operation to enhance work efficiency, capable of being achieved in cost reduction by simplifying a structure and hard to generate a flaw or trouble. SOLUTION: For example, a movable plate 9 having split mold knock-out pins 7 and a knock-out pin 8 is provided as a knock-out member ejecting a molded product 12 and respective split molds 2 at the same time and, for example, the inclination a provided to the split molds 2 and a reinforcing mold 4 and the guide pin 5 fitted in the grooves provided to the split molds 2 and the reinforcing mold 4 are provided as the guide means radially guiding the respective split molds 2 so as to form an angleαwith respect to a movable direction.