| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold capable of easily arranging an insert part when an insert molded article is molded and not generating burr in the peripheral part of the insert part. SOLUTION: A plurality of projected parts 40 are formed to a movable plate 16 and a plurality of groove parts 38 are formed to a fixed mold 12 and pins 1b are arranged in the groove parts 38. At this time, the open width dimension W2 of the groove parts 38 are larger than the width dimension W1 of the pins 1b and, when the pins 1b are inserted, gaps C are provided between the pins 1b and the groove parts 38. The pins 1b are arranged so as to be set aside to be brought into close contact with the walls 38b of the groove parts 38. At the time of molding, the movable plate 16 is downwardly moved in an oblique left direction and the projected parts 40 advance into the gaps C while bringing walls 40c into slide contact with walls 38c. Then, when the movable plate 16 is further moved downwardly to come into contact with the fixed mold 12, the gaps C are perfectly filled with the projected parts 40.
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