CN202779411U - 耐磨防腐冲压模具 - Google Patents

耐磨防腐冲压模具 Download PDF

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Publication number
CN202779411U
CN202779411U CN 201220332996 CN201220332996U CN202779411U CN 202779411 U CN202779411 U CN 202779411U CN 201220332996 CN201220332996 CN 201220332996 CN 201220332996 U CN201220332996 U CN 201220332996U CN 202779411 U CN202779411 U CN 202779411U
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wear
die
corrosion
die cavity
resistant
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CN 201220332996
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车容俊
林夏
罗亚芳
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PUTIAN CHENGXIANG DISTRICT XINGHUA ELECTRONIC MOLD CO Ltd
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Chengdu Cuopu Technology Co Ltd
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Abstract

本实用新型公开了一种耐磨防腐冲压模具，包括本体和模腔，本体与模腔之间从内到外依次设有防腐层和耐磨层，防腐层和耐磨层紧密贴合于模腔的内表面上。本实用新型的防腐层可以有效防止模具本体被酸、碱或者强氧化性等腐蚀性粉末或者颗粒状物质腐蚀,提高了模具的使用寿命，耐磨层延长了模具的使用寿命。

Description

耐磨防腐冲压模具
技术领域
本实用新型涉及冲压模具，尤其涉及一种耐磨防腐冲压模具。
背景技术
现有的用于将酸、碱或者强氧化性等腐蚀性粉末或者颗粒状物质冲压成片或者环状的模具大多都是采用模具钢或者硬质合金制成，在冲压时，跟酸、碱或者强氧化性等腐蚀性粉末或者颗粒状物质的接触面很容易腐蚀磨损，造成模具无法继续使用。
发明内容
针对上述现有技术存在的问题，本实用新型提供一种耐磨防腐冲压模具。
为了实现上述目的，本实用新型采用的技术方案是：一种耐磨防腐冲压模具，包括本体和模腔，本体与模腔之间从内到外依次设有防腐层和耐磨层，防腐层和耐磨层紧密贴合于模腔的内表面上。
作为优选，模腔为圆柱形。
作为优选，防腐层和耐磨层均为圆套。
与现有技术相比，本实用新型的优点在于：防腐层可以有效防止模具本体被酸、碱或者强氧化性等腐蚀性粉末或者颗粒状物质腐蚀,提高了模具的使用寿命，耐磨层延长了模具的使用寿命。
附图说明
图1为本实用新型的剖视结构示意图。
图中：1、本体；2、耐磨层；3、防腐层。
具体实施方式
下面将结合附图对本实用新型作进一步说明。
作为本实用新型的一种实施方式，参阅图1，本实用新型包括本体1和模腔，本体1与模腔之间从内到外依次设有防腐层3和耐磨层2，防腐层3和耐磨层2紧密贴合于模腔的内表面上。模腔为圆柱形，防腐层3和耐磨层2均为圆套。
防腐层3可以采用碳化硅陶瓷等材料制作而成，可有效防止模具本体1被酸、碱或者强氧化性等腐蚀性粉末或者颗粒状物质腐蚀,提高了模具的使用寿命，耐磨层2可以采用氮化钛涂层制作而成，从而延长了模具的使用寿命。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本实用新型。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本实用新型的精神或范围内的情况下，在其他实施例中实现。因此，本实用新型将不会限制于本文所示的这些实施例，而是要符合于本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (3)

1.一种耐磨防腐冲压模具，包括本体和模腔，其特征在于：所述本体与模腔之间从内到外依次设有防腐层和耐磨层，所述防腐层和耐磨层紧密贴合于模腔的内表面上。
2.根据权利要求1所述的耐磨防腐冲压模具，其特征在于：所述模腔为圆柱形。
3.根据权利要求1所述的耐磨防腐冲压模具，其特征在于：所述防腐层和耐磨层均为圆套。
CN 201220332996 2012-07-11 2012-07-11 耐磨防腐冲压模具 Expired - Fee Related CN202779411U (zh)

Priority Applications (1)

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CN 201220332996 CN202779411U (zh) 2012-07-11 2012-07-11 耐磨防腐冲压模具

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406451A (zh) * 2013-08-16 2013-11-27 昆山西诺巴精密模具有限公司 一种防止磨损的冲压模具
CN105880344A (zh) * 2016-05-13 2016-08-24 宿迁市通用机械有限公司 一种高压互感器壳体加工用拔口机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406451A (zh) * 2013-08-16 2013-11-27 昆山西诺巴精密模具有限公司 一种防止磨损的冲压模具
CN105880344A (zh) * 2016-05-13 2016-08-24 宿迁市通用机械有限公司 一种高压互感器壳体加工用拔口机
CN105880344B (zh) * 2016-05-13 2018-07-31 宿迁市通用机械有限公司 一种高压互感器壳体加工用拔口机

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Inventor after: Wei Jianfeng

Inventor before: Che Rongjun

Inventor before: Lin Xia

Inventor before: Luo Yafang

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CF01 Termination of patent right due to non-payment of annual fee