| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold that has a simple constitution and is easily controllable, and is capable surely manufacturing a molded body which has, for example, a through hole of≥15°in a tilt angle to a parting line (the boundary surface of a pair of templates), a recessed part, a protruding part and the like. SOLUTION: The mold 1 is a mold for injection molding equipment and has a pair of templates 2, 3 forming a cavity when closed, a template 5, a block 6, a sliding core 7, a pin 8, and coil springs 91, 92. A contact surface 61 inclined by an angle ofθ°to a transfer direction of the block 6 is formed abutting against a surface 71 of the sliding core 7 above the block 6. The sliding core 7 is movably provided in a hole 32. The pin 8 is movably inserted into a through-hole 33. A coil spring 92 is, in a contracted condition, provided to a tip side of the slide core 7 of the hole part 32. The angleθmade by the parting line PL and the axis 81 of the pin 8 is≥15°and < 90°. COPYRIGHT: (C)2004,JPO
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