CN200960538Y - 胀管器的带导向头的胀壳 - Google Patents

胀管器的带导向头的胀壳 Download PDF

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Publication number
CN200960538Y
CN200960538Y CN 200620044807 CN200620044807U CN200960538Y CN 200960538 Y CN200960538 Y CN 200960538Y CN 200620044807 CN200620044807 CN 200620044807 CN 200620044807 U CN200620044807 U CN 200620044807U CN 200960538 Y CN200960538 Y CN 200960538Y
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shell
tube
expansion
guiding head
expands
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Expired - Fee Related
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CN 200620044807
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English (en)
Inventor
张国荣
葛小连
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Individual
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Abstract

一种胀管器的带导向头的胀壳,在胀壳壳体的前端设有套接于胀壳壳体上的圆环状的导向头,胀管过程中导向头在管子中不会产生径向晃动,又能随胀壳壳体灵活转动,使胀管器的胀壳和胀杆不碰管子内壁,管子也就不会受到损伤,解决了以往在胀管过程中因胀壳和胀杆径向晃动容易碰到管壁而损坏管子的问题。

Description

胀管器的带导向头的胀壳
技术领域
本实用新型涉及一种胀管器的部件,尤其是胀管器中带有导向头的胀壳。
背景技术
现有胀管器的胀壳前端没有导向头,在胀管过程中胀壳及胀杆易产生径向晃动,容易碰到管子的内壁而损坏管子,特别是一些薄壁管,一旦内壁受损就造成管子的严重损坏,影响正常使用。
发明内容
本实用新型的目的是提供一种胀管器的带导向头的胀壳,这种胀壳在胀管器使用过程中不会产生径向晃动,胀杆也就不会产生径向晃动,因而胀壳、胀杆都不会碰到管子内壁,就不会损坏管子。
本实用新型提供的胀管器的带导向头的胀壳包括胀壳壳体及设于胀壳壳体上的胀珠槽、设于胀珠槽内的胀珠,在胀壳壳体的前端设有套接在胀壳壳体上的圆环状的导向头。
本实用新型的有益效果是:圆环状的导向头的外径大小可根据需要胀管的管子的内径大小制成各种不同规格,使圆环状的导向头在管子中不产生径向晃动,又能随胀壳壳体灵活转动,这就使胀管器在胀管过程中其胀壳和胀杆不碰管子内壁,管子也不受损伤。
附图说明
图1是本实用新型的示意图。
在图1中,1.胀壳壳体,2.圆环状的导向头,3.卡簧,4.胀杆,5.胀珠槽,6.胀珠。
具体实施方式
参阅图1,将胀珠6安装在胀珠槽5内,将胀壳壳体1套装在胀杆4外,将圆环状的导向头2套接在胀壳壳体1前端的圆柱上且相互紧密配合,再用卡簧3卡紧圆环状的导向头2即制成本实用新型。

Claims (1)

1.一种胀管器的带导向头的胀壳,包括胀壳壳体及设于胀壳壳体上的胀珠槽、设于胀珠槽内的胀珠,其特征在于在胀壳壳体的前端设有套接在胀壳壳体上的圆环状的导向头。
CN 200620044807 2006-08-12 2006-08-12 胀管器的带导向头的胀壳 Expired - Fee Related CN200960538Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620044807 CN200960538Y (zh) 2006-08-12 2006-08-12 胀管器的带导向头的胀壳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620044807 CN200960538Y (zh) 2006-08-12 2006-08-12 胀管器的带导向头的胀壳

Publications (1)

Publication Number Publication Date
CN200960538Y true CN200960538Y (zh) 2007-10-17

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CN 200620044807 Expired - Fee Related CN200960538Y (zh) 2006-08-12 2006-08-12 胀管器的带导向头的胀壳

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CN (1) CN200960538Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104815911A (zh) * 2015-04-01 2015-08-05 玉环县和成铜业有限公司 一种膨胀工具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104815911A (zh) * 2015-04-01 2015-08-05 玉环县和成铜业有限公司 一种膨胀工具

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Granted publication date: 20071017

Termination date: 20090914