CN101973099B - 一种多斜顶的顶出装置 - Google Patents

一种多斜顶的顶出装置 Download PDF

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CN101973099B
CN101973099B CN 201010545933 CN201010545933A CN101973099B CN 101973099 B CN101973099 B CN 101973099B CN 201010545933 CN201010545933 CN 201010545933 CN 201010545933 A CN201010545933 A CN 201010545933A CN 101973099 B CN101973099 B CN 101973099B
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CN101973099A (zh
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张卫
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Wuxi Naisi Life Technology Co ltd
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Vanguard Wuxi Science and Technology Co Ltd
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Abstract

本发明提供了一种多斜顶的顶出装置,在斜顶顶出后,顶针继续把产品从斜顶上顶出,保证在斜顶回位时产品与斜顶稳定的分离,防止了产品粘在斜顶上,保证了产品的合格率,其包括上模、下模、斜顶、顶针和顶针板,所述斜顶和顶针固定在顶针板上,其特征在于:所述顶针板为上顶针板和下顶针板,所述斜顶固定在所述上顶针板上,所述顶针固定在所述下顶针板上,所述上顶针板和下顶针板之间一端采用推板早回装置活动连接,另一端采用弹簧和螺栓活动连接。

Description

一种多斜顶的顶出装置
技术领域
本发明涉及模具顶出装置的技术领域,具体为多斜顶的顶出装置。
背景技术
见图1,在浇注产品斜顶比较多,在成型顶出时,斜顶3顶出的同时,顶针板4带动顶针1把产品2顶出,产品2容易粘在斜顶3上,斜顶3回位时容易压模,造成产品2的损坏。
发明内容
针对上述问题,本发明提供了一种多斜顶的顶出装置,在斜顶顶出后,顶针继续把产品从斜顶上顶出,保证在斜顶回位时产品与斜顶稳定的分离,防止了产品粘在斜顶上,保证了产品的合格率。
其技术方案是这样的:一种多斜顶的顶出装置,其包括上模、下模、斜顶、顶针和顶针板,所述斜顶和顶针固定在顶针板上,其特征在于:所述顶针板为上顶针板和下顶针板,所述斜顶固定在所述上顶针板上,所述顶针固定在所述下顶针板上,所述上顶针板和下顶针板之间一端采用推板早回装置活动连接,另一端采用弹簧和螺栓活动连接。
本发明的上述结构中,由于斜顶和顶针分别固定在上顶针板和下顶针板上,上顶针板和下顶针板采用了推板早回装置,可以实现斜顶和产品的二次顶出,防止了产品粘在斜顶上,保证了产品的合格率,采用弹簧和螺栓活动连接,可以使上顶针板和下顶针板顶出后,合模时通过弹簧使顶针板复位。
附图说明
图1为本现有多斜顶的顶出装置的结构示意图;
图2为本发明的结构示意图。
具体实施方式
见图2,本发明多斜顶的顶出装置,其包括上模1、下模10、斜顶7、顶针6、上顶针板3和下顶针板4,上顶针板3和下顶针板4之间一端采用推板早回装置2活动连接,另一端采用弹簧9和螺栓8活动连接,开模时,下顶针板4顶出,下顶针板4通过推板早回装置2控制二次顶出,实现顶针6和斜顶7同时顶出,然后斜顶7停止,顶针6继续顶出,把产品5顶出,这样产品5就不会粘在斜顶7上,合模时通过螺栓8的导向和弹簧9的压力使下顶针板4准确复位,防止了斜顶回位时产品压模,造成产品的损坏。
本发明多斜顶的顶出装置中的推板早回装置2为标准件。。

Claims (1)

1.一种多斜顶的顶出装置,其包括上模、下模、斜顶、顶针和顶针板,所述斜顶和顶针固定在顶针板上,其特征在于:所述顶针板为上顶针板和下顶针板,所述斜顶固定在所述上顶针板上,所述顶针固定在所述下顶针板上,所述上顶针板和下顶针板之间一端采用推板早回装置活动连接,另一端采用弹簧和螺栓活动连接。
CN 201010545933 2010-11-16 2010-11-16 一种多斜顶的顶出装置 Active CN101973099B (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0498102A1 (en) * 1991-02-07 1992-08-12 D & L INCORPORATED Universal internal core lifter apparatus
CN200960706Y (zh) * 2006-10-31 2007-10-17 佛山市顺德区汉达精密电子科技有限公司 具二次顶出机构的模具
CN200963898Y (zh) * 2006-11-07 2007-10-24 深圳职业技术学院 注塑模具顶出装置
CN201371559Y (zh) * 2009-02-23 2009-12-30 福星塑胶模具(深圳)有限公司 一种翘翘板追顶脱模机构及注塑模具
CN201841623U (zh) * 2010-11-16 2011-05-25 凡嘉科技(无锡)有限公司 多斜顶的顶出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002137266A (ja) * 2000-11-07 2002-05-14 Ichikoh Ind Ltd 樹脂成形用金型装置および樹脂成形方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0498102A1 (en) * 1991-02-07 1992-08-12 D & L INCORPORATED Universal internal core lifter apparatus
CN200960706Y (zh) * 2006-10-31 2007-10-17 佛山市顺德区汉达精密电子科技有限公司 具二次顶出机构的模具
CN200963898Y (zh) * 2006-11-07 2007-10-24 深圳职业技术学院 注塑模具顶出装置
CN201371559Y (zh) * 2009-02-23 2009-12-30 福星塑胶模具(深圳)有限公司 一种翘翘板追顶脱模机构及注塑模具
CN201841623U (zh) * 2010-11-16 2011-05-25 凡嘉科技(无锡)有限公司 多斜顶的顶出装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2002-137266A 2002.05.14

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