CN202685231U - 注塑模具顶出油缸的安装机构 - Google Patents

注塑模具顶出油缸的安装机构 Download PDF

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Publication number
CN202685231U
CN202685231U CN201220412915.XU CN201220412915U CN202685231U CN 202685231 U CN202685231 U CN 202685231U CN 201220412915 U CN201220412915 U CN 201220412915U CN 202685231 U CN202685231 U CN 202685231U
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hydraulic cylinder
pushing
cylinder
out hydraulic
fixed
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黄悦
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Zhejiag Taizhou Meiduo Mould Co ltd
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ZHEJIANG HUANGYAN MEIDUO MOULD FACTORY
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Abstract

本实用新型涉及一种注塑模具顶出油缸的安装机构，包括顶出油缸、顶针板和动模，所述顶出油缸上安装有为其提供液压油的进出油管，所述顶出油缸的缸体固定在所述动模上，所述顶出油缸的油缸杆端部通过连接件固定在所述顶针板上。本实用新型将顶出油缸的缸体固定在动模上，油缸杆固定在顶针板上，当顶出油缸顶出及复位时，仅油缸杆与顶针板一起上下运动，顶出油缸缸体以及安装在缸体上的进出油管不动，这样保护了油管，克服了漏油现象的发生。

Description

注塑模具顶出油缸的安装机构
技术领域
本实用新型涉及一种注塑模具顶出油缸的安装机构，属于模具技术领域。
背景技术
顶出机构是注塑模具必不可少的机构，其主要作用是对成型后的塑料产品进行顶出脱模。如图1所示，目前的顶出机构主要包括顶出油缸12、动模座板15和顶针板13，所述顶出油缸12上安装有进出油管11，所述顶出油缸12的缸体固定在所述顶针板13上，所述顶出油缸12的活塞杆14端部固定在所述动模座板15上。这种顶出机构存在如下缺点：由于顶出油缸12的活塞杆14是固定在动模座板15上，顶出油缸12的缸体固定在顶针板13上，当顶出油缸12顶出时，顶出油缸12与顶针板13一起向上运动，每顶出复位一次，进出油管11都要弯曲变形一次，时间长后，进出油管易破裂或漏油。
实用新型内容  
针对背景技术中的缺陷，本实用新型提供一种进出油管不容易破裂或漏油的注塑模具顶出油缸的安装机构。
为达到上述实用新型目的本实用新型所采用的技术方案是：
注塑模具顶出油缸的安装机构，包括顶出油缸、顶针板和动模，所述顶出油缸上安装有为其提供液压油的进出油管，其特征在于所述顶出油缸的缸体固定在所述动模上，所述顶出油缸的油缸杆端部通过连接件固定在所述顶针板上。
本实用新型将顶出油缸的缸体固定在动模上，油缸杆固定在顶针板上，当顶出油缸顶出及复位时，仅油缸杆与顶针板一起上下运动，顶出油缸缸体以及安装在缸体上的进出油管不动，这样防止进出油管经常发生弯曲变形，保护了进出油管，克服了漏油现象的发生。
下面结合附图对本实用新型的实施方式做进一步说明。
附图说明
图1是一种现有技术的结构示意图。
图2是本实用新型一种较佳实施方式的结构示意图。
具体实施方式
如图2所示，一种注塑模具顶出油缸的安装机构，包括顶出油缸2、顶针板5和动模3，所述顶出油缸2上安装有为其提供液压油的进出油管1，所述顶出油缸2的缸体固定在所述动模3上，所述顶出油缸2的油缸杆4端部通过连接件固定在所述顶针板5上。在开模过程中，本机构与顶针板5同步运动；而在顶出脱模过程中，顶出油缸2的缸体安装在动模3上静止不动，因此顶出油缸2上的进出油管1也静止不动，仅油缸杆4带动顶针板5运动。
本实用新型将顶出油缸2的缸体固定在动模5上，油缸杆4固定在顶针板3上，当顶出油缸2顶出及复位时，仅油缸杆4与顶针板3一起上下运动，顶出油缸2的缸体以及安装在缸体上的进出油管1不动，这样防止进出油管1经常发生弯曲变形，保护了进出油管1，克服了漏油现象的发生。
以上详细描述了本实用新型的较佳具体实施例。应当理解，本领域的普通技术无需创造性劳动就可以根据本实用新型的构思作出诸多修改和变化。因此，凡本技术领域中技术人员依本实用新型的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应落入本实用新型的保护范围内。

Claims (1)

1.注塑模具顶出油缸的安装机构，包括顶出油缸（2）、顶针板（5）和动模（3），所述顶出油缸（2）上安装有为其提供液压油的进出油管（1），其特征在于所述顶出油缸（2）的缸体固定在所述动模（3）上，所述顶出油缸（2）的油缸杆（4）端部通过连接件固定在所述顶针板（5）上。
CN201220412915.XU 2012-08-20 2012-08-20 注塑模具顶出油缸的安装机构 Expired - Lifetime CN202685231U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053614A (zh) * 2017-06-23 2017-08-18 上海小糸车灯有限公司 多次长距离顶出机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053614A (zh) * 2017-06-23 2017-08-18 上海小糸车灯有限公司 多次长距离顶出机构

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Owner name: ZHEJIANG TAIZHOU MEIDUO MOULD CO., LTD.

Free format text: FORMER NAME: ZHEJIANG HUANGYAN MEIDUO MOULD FACTORY

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Inventor after: Huang Yue

Inventor after: Qi Weijie

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Address after: 318020 seven Development Zone, Huangyan District, Zhejiang City, Taizhou Province, four road, weft Road

Patentee after: ZHEJIAG TAIZHOU MEIDUO MOULD Co.,Ltd.

Address before: 318020 seven Development Zone, Huangyan District, Zhejiang City, Taizhou Province, four road, weft Road

Patentee before: Zhejiang Huangyan Meiduo Mould Factory

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Mounting mechanism of infection mould pushing-out hydraulic cylinder

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Granted publication date: 20130123

Pledgee: Industrial Commercial Bank of China Ltd. Taizhou Huangyan branch

Pledgor: ZHEJIAG TAIZHOU MEIDUO MOULD Co.,Ltd.

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