| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection mold which is free from the mutual displacement of mold parts for forming a cavity and can reduce a manufacturing cost including a maintenance cost. SOLUTION: In this injection mold, a positioning means 4 is provided which sets an insert 2 serving as one of the mold parts in such a way that the insert 2 is supported, in a floating fashion, on a fixed side part 1 by means of a pull spring 8 and can be displaced in a plane which is orthogonal with an approach direction A to a movable part 3 under the relative approach of the insert 2 to the part 3. In addition, the means 4 specifies the relative position of the mold parts under the clamping state. COPYRIGHT: (C)2005,JPO&NCIPI |
