| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection molding die which reduces a retraction amount of a piece device, and reduces a size.SOLUTION: An injection molding die for injection molding a resin component having a cylindrical portion having a cylindrical shape and a flange portion extending in a tangential direction from a part of the cylindrical portion includes: a first mold; a second mold 30 which approaches and/or separates from the first mold and can come in close contact with the first mold; a third mold 50 which is arranged in between the first mold and the second mold 30 and is pivotably supported by the second mold 30 around an axis line perpendicular to the approaching and separating direction; and a piece device 80 supported so as to be movable in a direction perpendicular to the approaching and separating direction. A first internal space 2 forming the flange portion is formed on the first mold and the third mold 50. A second internal space 3 forming the cylindrical portion is formed on the second mold 30 and the piece device 80.SELECTED DRAWING: Figure 16 |
