Mold for composite molding

Abstract

PURPOSE: To make a slide core work in the short cycle time securely by means of a simple mechanism by operating an angular pin before the operation of an ejector pin by means of a power source of an ejection mechanism. CONSTITUTION: Adjustment is carried out preliminarily so that a working pin 13 abuts on a working plate 12 before an ejector rod 14 is brought into contact with an angular cam 15. The ejector rod 14 is moved close to a mounting plate 5 on the movable side and a working pin 13 is pressed to move the working plate 12 in the direction of a template 2' and move an angular pin 11 close to a slide core 9, and the slide core 9 is moved in the left direction to release underneath. The working pin 13 is moved successively to move the angular cam 15 toward the side of working plate 12, and the ejector pin 17 is worked and a composite product W 0 is released from a mold without specified timing control. COPYRIGHT: (C)1992,JPO&Japio

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Cited By (4)

    Publication numberPublication dateAssigneeTitle
    CN-103707468-AApril 09, 2014宁海胜利模具有限公司Secondary oblique-ejection core-pulling device in slide core
    CN-106273296-AJanuary 04, 2017鸿富锦精密工业(深圳)有限公司, 鸿海精密工业股份有限公司模具及使用该模具的成型系统
    EP-1107856-A1June 20, 2001D-M-E CompanyGerät zum positionieren eines formkerns
    EP-1107856-A4June 12, 2002Dme CoMold core positioning device