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CN203567138U - 大型注塑模具外置锁模机构 - Google Patents

大型注塑模具外置锁模机构 Download PDF

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Publication number
CN203567138U
CN203567138U CN201320662102.0U CN201320662102U CN203567138U CN 203567138 U CN203567138 U CN 203567138U CN 201320662102 U CN201320662102 U CN 201320662102U CN 203567138 U CN203567138 U CN 203567138U
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locked mode
mold
core
die cavity
mold clamping
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CN201320662102.0U
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陈星亮
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Zhejiang Marriott molding Limited by Share Ltd
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ZHEJIANG WANHAO MOULD & PLASTIC Co Ltd
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Abstract

大型注塑模具外置锁模机构,包括模具定模座板和动模座板,定模座板下安装型腔,动模座板上安装流道板,流道板上安装模脚,模脚上安装推板,推板上安装型芯,型腔中安装型芯镶块,型芯镶块、型芯和型腔之间构成模腔,模腔中有成型的产品,所述的型腔两侧壁上安装型腔锁模镶块,型腔锁模镶块中制有型腔锁模槽,所述的型芯两侧壁上安装型芯锁模镶块,型芯锁模镶块中制有型芯锁模槽,在所述的型腔锁模镶块上安装锁模支架,锁模支架的外壁安装锁模油缸,锁模油缸的油缸杆穿过锁模支架并连接锁模板,锁模板的上、下两头分别制有锁模凸块,两锁模凸块分别与型腔锁模槽和型芯锁模槽相配合。

Description

大型注塑模具外置锁模机构
技术领域
本实用新型涉及一种模具外置式锁模机构,属于注塑模具领域,主要用于大型注塑模具锁模。
背景技术
采用注塑模具生产塑料产品,其优点有成型速度快,成本低,加工方便等。注塑时,模具要先进行锁模,现有技术模具锁模一般是依靠注塑机的锁模力将模具的定模部分与动模部分锁住,防止模具内部镶块移动,保证产品的注塑质量,使产品表面光滑美观,质量好,档次高。但是,对于一些面积大的产品,例如塑料格栅等,其模具的体积很大,所需要的锁模力也很大,仅依靠注塑机的锁模力已无法达到紧密锁模的效果,因此,需要另外设计模具的锁模机构。
发明内容
本实用新型的目的是为了克服已有技术的缺点,提供一种结构简单,动作稳定,锁模可靠的大型注塑模具外置锁模机构。
本实用新型大型注塑模具外置锁模机构的技术方案是:包括模具定模座板和动模座板,定模座板下安装型腔,动模座板上安装流道板,流道板上安装模脚,模脚上安装推板,推板上安装型芯,型腔中安装型芯镶块,型芯镶块、型芯和型腔之间构成模腔,模腔中有成型的产品,其特征在于所述的型腔两侧壁上安装型腔锁模镶块,型腔锁模镶块中制有型腔锁模槽,所述的型芯两侧壁上安装型芯锁模镶块,型芯锁模镶块中制有型芯锁模槽,在所述的型腔锁模镶块上安装锁模支架,锁模支架的外壁安装锁模油缸,锁模油缸的油缸杆穿过锁模支架并连接锁模板,锁模板的上、下两头分别制有锁模凸块,两锁模凸块分别与型腔锁模槽和型芯锁模槽相配合。
本实用新型公开了一种大型注塑模具外置锁模机构,工作时,动模部分在注塑机动力带动下与定模部分合模,合模后,锁模油缸工作,锁模油缸带动油缸杆连接的锁模板,使锁模板上、下两头的锁模凸块分别移动到型腔锁模槽和型芯锁模槽中,将模具的型腔和型芯锁住,使型腔和型芯不位移,锁模牢靠,保证产品质量。
附图说明
图1是本实用新型大型注塑模具外置锁模机构结构示意图;
图2是本实用新型大型注塑模具外置锁模机构立体示意图。
具体实施方式
本实用新型涉及一种大型注塑模具外置锁模机构,如图1、图2所示,包括模具定模座板1和动模座板2,定模座板下安装型腔3,动模座板上安装流道板4,流道板上安装模脚5,模脚上安装推板6,推板上安装型芯7,型腔中安装型芯镶块8,型芯镶块8、型芯7和型腔3之间构成模腔,模腔中有成型的产品9,所述的型腔3两侧壁上安装型腔锁模镶块31,型腔锁模镶块31中制有型腔锁模槽32,所述的型芯7两侧壁上安装型芯锁模镶块71,型芯锁模镶块中制有型芯锁模槽72,在所述的型腔锁模镶块31上安装锁模支架10,锁模支架的外壁安装锁模油缸11,锁模油缸的油缸杆12穿过锁模支架10并连接锁模板15,锁模板的上、下两头分别制有锁模凸块16,两锁模凸块16分别与型腔锁模槽32和型芯锁模槽72相配合。工作时,动模部分在注塑机动力带动下与定模部分合模,合模后,锁模油缸11工作,锁模油缸11带动油缸杆12连接的锁模板15,使锁模板15上、下两头的锁模凸块16分别移动到型腔锁模槽31和型芯锁模槽71中,将模具的型腔3和型芯7锁住,使型腔3和型芯7不位移,锁模牢靠,保证产品质量。

Claims (1)

1.大型注塑模具外置锁模机构,包括模具定模座板(1)和动模座板(2),定模座板下安装型腔(3),动模座板上安装流道板(4),流道板上安装模脚(5),模脚上安装推板(6),推板上安装型芯(7),型腔中安装型芯镶块(8),型芯镶块(8)、型芯(7)和型腔(3)之间构成模腔,模腔中有成型的产品(9),其特征在于所述的型腔(3)两侧壁上安装型腔锁模镶块(31),型腔锁模镶块(31)中制有型腔锁模槽(32),所述的型芯(7)两侧壁上安装型芯锁模镶块(71),型芯锁模镶块中制有型芯锁模槽(72),在所述的型腔锁模镶块(31)上安装锁模支架(10),锁模支架的外壁安装锁模油缸(11),锁模油缸的油缸杆(12)穿过锁模支架(10)并连接锁模板(15),锁模板的上、下两头分别制有锁模凸块(16),两锁模凸块(16)分别与型腔锁模槽(32)和型芯锁模槽(72)相配合。
CN201320662102.0U 2013-10-25 2013-10-25 大型注塑模具外置锁模机构 Expired - Fee Related CN203567138U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108000851A (zh) * 2017-12-21 2018-05-08 德科摩橡塑科技(东莞)有限公司 一种压差披覆机的反应仓机械自锁结构及压差披覆机
CN111890646A (zh) * 2020-07-30 2020-11-06 苏州立创精密模具科技有限公司 注塑成型模具的锁模方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108000851A (zh) * 2017-12-21 2018-05-08 德科摩橡塑科技(东莞)有限公司 一种压差披覆机的反应仓机械自锁结构及压差披覆机
CN111890646A (zh) * 2020-07-30 2020-11-06 苏州立创精密模具科技有限公司 注塑成型模具的锁模方法

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Denomination of utility model: External mold clamping mechanism for large-sized injection mold

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Granted publication date: 20140430

Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch

Pledgor: ZHEJIANG WANHAO MOULD & PLASTIC CO., LTD.

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Address after: 318020 Jinchuan Road, new front street, Huangyan District, Taizhou, Zhejiang, 220

Patentee after: Zhejiang Marriott molding Limited by Share Ltd

Address before: 318020 No. 22, Kang Zhuang Road, North Town Development Zone, Huangyan District, Taizhou, Zhejiang.

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Date of cancellation: 20191107

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Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch

Pledgor: ZHEJIANG WANHAO MOULD & PLASTIC CO., LTD.

Registration number: 2016330000056