| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To allow a worker to easily perform set-up change work of a mold making die or the like. <P>SOLUTION: In this mold making die, each of an upper die 1 and a lower die 2 includes a plurality of divided dies formed to be dividable from one another in the horizontal direction. The mold making die includes: upper die and lower die clamp devices for clamping the divided dies to respectively integrate the plurality of divided dies of each of the upper die 1 and the lower die 2 with one another; a first ejector plate 48 arranged on the lower side of the lower die 2 and having ejector pins 47 erected thereon; a second ejector plate 49 formed to be pressed to the upper side by an extrusion rod structured to be movable forward/backward in the vertical direction and having return pins 52 erected thereon; and an ejector plate attaching/detaching device 61 for detachably attaching the first ejector plate 48 to the second ejector plate 49. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
