Injection mold

Abstract

Abstract PURPOSE:To mold various molded products inexpensively by making use of a pair of mold fixing frames, by a method wherein a slide-core-shaped part of a part of a mold is constituted so that the same is made to be a separate body from a mechanical part of a slide and, detachable. CONSTITUTION:When a form of a molded product is going to be changed, a slide-core-shaped part is removed from a slide mechanism part 42. A fitting part 41 of the slide-core-shaped part 4 which is going to be changed is inserted into an insertion groove 43 provided in the slide mechanism part 42 for fitting and the slide-core-shaped part 4 which is going to be changed is fitted to the slide mechanism part 42 for the fitting. An exchange of a mold including a slide core can be performed easily and a pair of mold fixing frames can be used in common for a large number of kinds of the molds.

Inventors

• 👤 Takeshi Nakamura
• 👤 孟 中村

Bibliographic Details