Title:
INJECTION MOLDING DIE
Document Type and Number:
Japanese Patent JP2022086427
Kind Code:
A
Abstract:
To provide an injection molding die capable of conducting adjustment work of butt strength of a slide core easily and capable of conducting adjustment to butt strength even during die injection molding.SOLUTION: An injection molding die is composed of a stationary side die and a movable side die and is used in injection-molding a resin, wherein the movable side die is assembled with a slide core (4) forming a molding part by sliding according to movement of the movable side die. The stationary side die is assembled with: a movable locking block (5) assembled with a first inclined plane contacting with the slide core of the movable side die and a second inclined plane on the opposite side of the first inclined plane; and a locking butt adjusting block (6) assembled with an inclined plane contacting with the second inclined plane of the locking block and capable of positioning in a direction crossing with a movement direction of the locking block. By adjusting the position of the locking butt adjusting block (6), the butt amount of the slide core (4) of the movable side die is adjusted.SELECTED DRAWING: Figure 6
Inventors:
SAKAI KAZUYA
GOTO YASUHIRO
GOTO YASUHIRO
Application Number:
JP2020198425A
Publication Date:
June 09, 2022
Filing Date:
November 30, 2020
Export Citation:
Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD
International Classes:
B29C45/44
Attorney, Agent or Firm:
Aoritsu patent business corporation