CN102514155A - 组合式滑块 - Google Patents

组合式滑块 Download PDF

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Publication number
CN102514155A
CN102514155A CN201110446468XA CN201110446468A CN102514155A CN 102514155 A CN102514155 A CN 102514155A CN 201110446468X A CN201110446468X A CN 201110446468XA CN 201110446468 A CN201110446468 A CN 201110446468A CN 102514155 A CN102514155 A CN 102514155A
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slide block
sliding grooves
groove
chute
reference column
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CN102514155B (zh
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刘永宁
胡洪基
张团员
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Chaori Xiamen Technology Co ltd
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Xiamen City Chao Precision Die Co Ltd
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Abstract

本发明公开了一种组合式滑块，它包括滑块、斜顶、限位销和行程定位柱；所述的滑块前部、沿斜向开设滑槽，限位销和行程定位柱穿过滑块前部侧壁而穿入滑槽；所述的斜顶活动穿设于该滑槽内，在斜顶的外壁上开设一凹槽，限位销和行程定位柱的端部间隙插置在凹槽内，斜顶凹槽以行程定位柱为导向、沿滑块的滑槽来回移动。由于本发明的斜顶活动穿设于滑块的滑槽内，所需的侧抽距离较小，可满足模具空间较小的模具侧抽的需求。

Description

组合式滑块
技术领域
本发明涉及一种注塑模具，特别是涉及一种组合式滑块。
背景技术
在注塑模具中，由于塑料制品有侧凹，需要进行侧抽，最常用的侧抽件就是滑块。习用的滑块大都为一体构件，需要较大的模具空间，无法满足模具空间较小的模具侧抽的需求。
发明内容
本发明的目的在于提供一种侧抽距离较小的组合式滑块。
为实现上述目的，本发明的技术解决方案是：
本发明是一种组合式滑块，它包括滑块、斜顶、限位销和行程定位柱；所述的滑块前部、沿斜向开设滑槽，限位销和行程定位柱穿过滑块前部侧壁而穿入滑槽；所述的斜顶活动穿设于该滑槽内，在斜顶的外壁上开设一凹槽，限位销和行程定位柱的端部间隙插置在凹槽内，斜顶凹槽以行程定位柱为导向、沿滑块的滑槽来回移动。
在滑块与斜顶之间设有定位珠。
所述的斜顶有两条，所述的滑块前部、沿斜向开设两条滑槽，两条斜顶分别活动穿设于该两条滑槽。
采用上述方案后，由于本发明的斜顶活动穿设于滑块的滑槽内，所需的侧抽距离较小，可满足模具空间较小的模具侧抽的需求。
下面结合附图和具体实施例对本发明作进一步的说明。
附图说明
图1是本发明的俯视轴测图；
图2是本发明的仰视轴测图；
图3是本发明的俯视图；
图4是本发明的应用图。
具体实施方式
如图1－图4所示，本发明是一种组合式滑块，它包括滑块1、斜顶2、限位销3和行程定位柱4。
所述的滑块1前部、沿斜向开设两个滑槽11，限位销3和行程定位柱4穿过滑块1前部侧壁而穿入滑槽11。所述的斜顶2有两条，分别活动穿设于滑块1前部的两个滑槽11内。在斜顶2的外壁上开设一凹槽21，限位销3和行程定位柱4的端部间隙插置在凹槽21内，斜顶2凹槽21以行程定位柱4为导向、沿滑块1的滑槽11来回移动。在滑块1与斜顶2之间设有定位珠，使得斜顶2滑至定位珠处可与滑块1一起移动。
本发明的重点就在于：斜顶活动穿设于滑块内。
以上所述，仅为本发明较佳实施例而已，故不能以此限定本发明实施的范围，即依本发明申请专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明专利涵盖的范围内。

Claims (3)

1.一种组合式滑块，其特征在于：它包括滑块、斜顶、限位销和行程定位柱；所述的滑块前部、沿斜向开设滑槽，限位销和行程定位柱穿过滑块前部侧壁而穿入滑槽；所述的斜顶活动穿设于该滑槽内，在斜顶的外壁上开设一凹槽，限位销和行程定位柱的端部间隙插置在凹槽内，斜顶凹槽以行程定位柱为导向、沿滑块的滑槽来回移动。
2.根据权利要求1所述的组合式滑块，其特征在于：在滑块与斜顶之间设有定位珠。
3.根据权利要求1所述的组合式滑块，其特征在于：所述的斜顶有两条，所述的滑块前部、沿斜向开设两条滑槽，两条斜顶分别活动穿设于该两条滑槽。
CN201110446468.XA 2011-12-28 2011-12-28 组合式滑块 Active CN102514155B (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200421064Y1 (ko) * 2006-04-07 2006-07-10 구미에이테크솔루션주식회사 경사면 언더컷 처리 구조
CN200995461Y (zh) * 2006-10-31 2007-12-26 佛山市顺德区汉达精密电子科技有限公司 具滑块套筒延时退出机构的模具
US20080276744A1 (en) * 2007-05-10 2008-11-13 Chih-Yu Chen Side core-pulling mechanism of mold
CN101612779A (zh) * 2009-07-20 2009-12-30 宁波双林模具有限公司 注塑模具斜顶抽芯的辅助顶出装置
CN201534361U (zh) * 2009-11-13 2010-07-28 合肥大道模具有限责任公司 子午线轮胎模具中导条与滑块间的限位结构
CN202412611U (zh) * 2011-12-28 2012-09-05 厦门市超日精密模具有限公司 组合式滑块

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200421064Y1 (ko) * 2006-04-07 2006-07-10 구미에이테크솔루션주식회사 경사면 언더컷 처리 구조
CN200995461Y (zh) * 2006-10-31 2007-12-26 佛山市顺德区汉达精密电子科技有限公司 具滑块套筒延时退出机构的模具
US20080276744A1 (en) * 2007-05-10 2008-11-13 Chih-Yu Chen Side core-pulling mechanism of mold
CN101612779A (zh) * 2009-07-20 2009-12-30 宁波双林模具有限公司 注塑模具斜顶抽芯的辅助顶出装置
CN201534361U (zh) * 2009-11-13 2010-07-28 合肥大道模具有限责任公司 子午线轮胎模具中导条与滑块间的限位结构
CN202412611U (zh) * 2011-12-28 2012-09-05 厦门市超日精密模具有限公司 组合式滑块

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