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CN203526351U - 一种膨胀节加工用插销式中间模 - Google Patents

一种膨胀节加工用插销式中间模 Download PDF

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Publication number
CN203526351U
CN203526351U CN201320691499.6U CN201320691499U CN203526351U CN 203526351 U CN203526351 U CN 203526351U CN 201320691499 U CN201320691499 U CN 201320691499U CN 203526351 U CN203526351 U CN 203526351U
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half module
expansion joint
type intermediate
intermediate die
bolt type
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危立涛
孙明明
朱蒙蒙
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SHANDONG HENGTONG EXPANSION JOINT MANUFACTURING Co Ltd
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SHANDONG HENGTONG EXPANSION JOINT MANUFACTURING Co Ltd
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Abstract

本实用新型公开了一种膨胀节加工用插销式中间模,包括半模Ⅰ和半模Ⅱ,半模Ⅰ和半模Ⅱ通过固定销连接在一起,半模Ⅰ包括凸起,半模Ⅱ包括形状与凸起相对应的凹槽。本中间模结构简单、加工便利性好,使用时只需要将定位销和固定销分别插入对应的销孔即可,特别适用于小型膨胀节加工用。

Description

一种膨胀节加工用插销式中间模
技术领域
本实用新型涉及特殊金属件加工技术领域,尤其是涉及一种膨胀节加工用插销式中间模。 
背景技术
膨胀节习惯上称为伸缩节或者波纹管补偿器,是通过膨胀节这样一种挠性结构元件的有限伸缩变形来吸收管线、导管或者容器由于热胀冷缩等原因产生的尺寸变化,为补偿元件的一种。按照所用材料不同,可分为金属膨胀节和非金属膨胀节。在压制金属膨胀节的波峰时,需要在相邻两个波峰位置的中间安装中间模。不同材料、不同尺寸的膨胀节,对应的中间模要求不同。当加工小尺寸膨胀节时,要求中间模结构简单、易于加工、成本低。 
发明内容
本实用新型的目的在于提供一种压制膨胀节时安装在两个波峰之间的中间模,该中间模适用于小尺寸膨胀节的压制,采用的技术方案是:一种膨胀节加工用插销式中间模,包括半模Ⅰ和半模Ⅱ,所述半模Ⅰ和半模Ⅱ通过固定销连接在一起,其特征在于:所述半模Ⅰ包括凸起,所述半模Ⅱ包括形状与所述凸起相对应的凹槽。 
本实用新型的技术特征还有:所述中间模还包括定位销,在所述半模Ⅰ和半模Ⅱ上均开有用于安装所述定位销的定位半孔。 
本实用新型的技术特征还有:所述凸起为两个,分别位于所述半模Ⅰ的上部和下部。 
本实用新型的技术特征还有:所述半模Ⅰ和半模Ⅱ上均开有管坯半孔。 
本实用新型的有益效果在于:本中间模结构简单、加工便利性好,使用时只需要将定位销和固定销分别插入对应的销孔即可,特别适用于加工小型膨胀节用。 
附图说明
附图1是本实用新型主视图,附图2是附图1的左视图,附图3是半模Ⅰ结构示意图,附图4是半模Ⅱ结构示意图,其中,1是半模Ⅰ,2是半模Ⅱ,3是定位销,4是固定销,5是凸起,6是凹槽,7是定位半孔,8是管坯半孔。 
具体实施方式
下面结合附图,对本实用新型的具体实施方式进行说明。本膨胀节加工用插销式中间模,包括半模Ⅰ1、半模Ⅱ2、定位销3和固定销4。半模Ⅰ1和半模Ⅱ2通过固定销4连接在一起。半模Ⅰ1包括凸起5,半模Ⅱ2包括形状与凸起5相对应的凹槽6。本实施例中半模Ⅰ1上凸起5为两个,分别位于半模Ⅰ1的上部和下部,对应的半模Ⅱ2中也开有两个凹槽6。在半模Ⅰ1和半模Ⅱ2上均开有管坯半孔8。 
定位销3能保证两个半模安装时定位准确性,定位销3位于半模Ⅰ1和半模Ⅱ2上的两个定位半孔7中。 
使用时,将待压制成型的管坯置于管坯半孔8,首先安装定位销3完成两个半模的定位,然后安装固定销4达到固定两个半模的目的。 
当然,上述说明并非对本实用新型的限制,本实用新型也不仅限于上述举例,本技术领域的普通技术人员在本实用新型的实质范围内所做出的变化、改型、添加或替换,也属于本实用新型的保护范围。 

Claims (4)

1.一种膨胀节加工用插销式中间模,包括半模Ⅰ和半模Ⅱ,所述半模Ⅰ和半模Ⅱ通过固定销连接在一起,其特征在于:所述半模Ⅰ包括凸起,所述半模Ⅱ包括形状与所述凸起相对应的凹槽。
2.按照权利要求1所述的膨胀节加工用插销式中间模,其特征在于:所述中间模还包括定位销,在所述半模Ⅰ和半模Ⅱ上均开有用于安装所述定位销的定位半孔。
3.按照权利要求2所述的膨胀节加工用插销式中间模,其特征在于:所述凸起为两个,分别位于所述半模Ⅰ的上部和下部。
4.按照权利要求2所述的膨胀节加工用插销式中间模,其特征在于:所述半模Ⅰ和半模Ⅱ上均开有管坯半孔。
CN201320691499.6U 2013-11-05 2013-11-05 一种膨胀节加工用插销式中间模 Expired - Lifetime CN203526351U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111570876A (zh) * 2020-06-22 2020-08-25 永城煤电控股集团有限公司 矿车碰头立面及底面铣削加工装夹工具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111570876A (zh) * 2020-06-22 2020-08-25 永城煤电控股集团有限公司 矿车碰头立面及底面铣削加工装夹工具

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