摘要 |
PROBLEM TO BE SOLVED: To mold a molded product having a recessed part which is inclined in a mold opening direction with a two plate structured die. SOLUTION: A cam rod 11 is provided so as to transfer integrally in the same direction as that for an extruding pin 13, and a first cam surface 11b inclined by a specific angle to a mold opening direction is formed to the cam rod 11. A slide core 9 is constituted in a slidable manner in a direction crossing the mold opening direction, and a second cam surface 9 in slidable contact with the first cam surface 11b is provided. A tip part 9a of the slide core 9 is so formed as to extend in a direction inclined to the mold opening direction. When an inclined angle of the cam surface is set to beθ, an inclined angle of a front surface in a slide direction when the tip part 9a of the slide core 9 is separated from the mold,θ1 , and an inclined angle of a rear surface in the slide direction,θ2 , the relation ofθ1 >=θ>=θ2 is satisfied.
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