Title:
AIR VENT REGULATOR FOR INJECTION MOLD
Document Type and Number:
Japanese Patent JP2023006801
Kind Code:
A
Abstract:
To provide an air vent adjustment device for injection mold that allows easy adjustment of air vent gap intervals.SOLUTION: Air vent adjustment device 1 of an injection mold for adjusting the air vent between a parting surface 10A of a movable side mold 10 and a parting surface 9A of a fixed side mold 9, and includes a moving plate 2, which is placed in the predetermined gap between the movable side mold 10 and the fixed side mold 9, a pressure bolt 40 that presses the moving plate 2 in a direction orthogonal to the open-close movement direction of the movable side mold 10, and a front face 26 of a fixed plate 3 that guides the pressured moving plate 2 in the open direction of the movable side mold 10, and therefore the spacing between air vent gaps can be easily adjusted.SELECTED DRAWING: Figure 1
Inventors:
WATANABE MASARU
Application Number:
JP2021109583A
Publication Date:
January 18, 2023
Filing Date:
June 30, 2021
Export Citation:
Assignee:
HOKUSHIN MOLD ENG CO LTD
International Classes:
B29C45/34
Attorney, Agent or Firm:
Patent Attorney Corporation Ushiki International Patent Office