CN203124661U - D型管模具 - Google Patents

D型管模具 Download PDF

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Publication number
CN203124661U
CN203124661U CN 201320174214 CN201320174214U CN203124661U CN 203124661 U CN203124661 U CN 203124661U CN 201320174214 CN201320174214 CN 201320174214 CN 201320174214 U CN201320174214 U CN 201320174214U CN 203124661 U CN203124661 U CN 203124661U
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graphite
shaped tube
stem
shaping mould
type pipe
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CN 201320174214
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王传信
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QINGDAO CHUANGJIA COPPER CO Ltd
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QINGDAO CHUANGJIA COPPER CO Ltd
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Abstract

一种D型管模具,包括:石墨成型模和设置在石墨成型模底座上的石墨芯柱,其特征在于:所述石墨成型模的外壁竖截面为“凸”形,所述石墨成型模用石墨螺栓固定在所述石墨成型模底座上,所述石墨芯柱的横截面为“D”形。本实用新型由于采用了以上的技术方案,使D型管的生产更加简单,节约了成本,提高了生产效率。

Description

D型管模具
技术领域
[0001] 本实用新型涉及一种有色金属铸造模具,尤其涉及一种上引法生产D型管模具。背景技术
[0002] D型管属于不完全对称异型管材,生产难度大,例如:国家知识产权局2008年8月13日公开的“D型铜管的制作加工方法”(CN101239361)专利文献,介绍了 D型管的制作方法:熔铸、加热、挤压、精整、酸洗、检查、制头、拉伸、矫直、切头、清洗、精整、检查、入库;其中的挤压工艺和拉伸工艺为:采用过渡性相似D型管挤压和过渡性相似D型管拉伸及成品拉伸替代现有的圆形铜管材加工中的挤压和拉伸工艺方法,该发明解决了我国目前D型管属于不完全对称型异型管材的技术问题。但都工序复杂,成本较大。
[0003] 还有,中国专利公开号CN101623717A,公开日2010年I月13日,发明创造名称为一种D型管的制造方法及成型装置,该申请案公开了一种D型管的制造方法及成型装置。其不足之处是亦不外乎工序繁杂,费时费力。
发明内容
[0004] 本实用新型提供了 D型管模具,使D型管生产的方法更加简单。
[0005] 本实用型采用的技术方案是:一种D型管模具,包括:石墨成型模和设置在石墨成型模底座上的石墨芯柱,所述石墨成型模的外壁竖截面为“凸”形,所述石墨成型模用石墨螺栓固定在所述石墨成型模底座上,所述石墨芯柱的横截面为“D”形。
[0006] 所述石墨芯柱为上窄下宽的锥台体。
[0007] 本实用新型由于采用了以上的技术方案,使D型管的生产更加简单,节约了成本,提闻了生广效率。
附图说明
[0008] 图1为本实用新型竖截面结构简图
[0009] 图2为本实用新型横截面结构简图
具体实施方式
[0010] 下面结合附图和实施例,具体阐述本实用新型。
[0011] 一种D型管模具,包括:石墨成型模I和设置在石墨成型模底座2上的石墨芯柱3,石墨成型模I的外壁竖截面为“凸”形,石墨成型模I用石墨螺栓4固定在石墨成型模底座2上,石墨芯柱3的横截 面为“D”形,石墨芯柱3为上窄下宽的锥台体。

Claims (2)

1.一种D型管模具,包括:石墨成型模和设置在石墨成型模底座上的石墨芯柱,其特征在于:所述石墨成型模的外壁竖截面为“凸”形,所述石墨成型模用石墨螺栓固定在所述石墨成型模底座上,所述石墨芯柱的横截面为“D”形。
2.根据权利要求1所述的D型管模具,其特征在于,所述石墨芯柱为上窄下宽的锥台 体。
CN 201320174214 2013-04-09 2013-04-09 D型管模具 Expired - Fee Related CN203124661U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320174214 CN203124661U (zh) 2013-04-09 2013-04-09 D型管模具

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Application Number Priority Date Filing Date Title
CN 201320174214 CN203124661U (zh) 2013-04-09 2013-04-09 D型管模具

Publications (1)

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CN203124661U true CN203124661U (zh) 2013-08-14

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CN 201320174214 Expired - Fee Related CN203124661U (zh) 2013-04-09 2013-04-09 D型管模具

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CN (1) CN203124661U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105171357A (zh) * 2015-10-19 2015-12-23 河北欧通有色金属制品有限公司 一种d型铜管的加工方法及d型铜管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105171357A (zh) * 2015-10-19 2015-12-23 河北欧通有色金属制品有限公司 一种d型铜管的加工方法及d型铜管

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20130814

Termination date: 20160409