CN202901085U - 新型便拆联轴器 - Google Patents

新型便拆联轴器 Download PDF

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Publication number
CN202901085U
CN202901085U CN 201220282761 CN201220282761U CN202901085U CN 202901085 U CN202901085 U CN 202901085U CN 201220282761 CN201220282761 CN 201220282761 CN 201220282761 U CN201220282761 U CN 201220282761U CN 202901085 U CN202901085 U CN 202901085U
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coupling
disassemble
shaft coupling
convenient
pump
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Expired - Fee Related
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CN 201220282761
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田纯堂
张锡淼
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Shanghai Liancheng Group Co Ltd
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Shanghai Liancheng Group Co Ltd
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Abstract

本实用新型涉及一种新型便拆联轴器。包括泵联、电机联、柱销,其特征在于:泵联、电机联的底部端面都有壁厚,在泵联、电机联的底部端面中心都开设有螺纹孔。本实用新型的优点是通过螺纹孔拧入螺栓将联轴器从轴上退出,联轴器实现便拆,操作简单;无需使用特殊工具,降低维修成本。

Description

新型便拆联轴器
技术领域
本实用新型涉及一种新型便拆联轴器。 
背景技术
联轴器是机械产品轴系传动最常用的联接部件,应用范围涉及国民经济各个领域,是品种多、量大面广的通用基础部件之一,现就泵行业用弹性柱销联轴器为例提出改进。通过附图1、2可以看出,该联轴器为弹性柱销联轴器,分泵联跟电机联两部分,通过弹性柱销传递扭矩。泵联11和电机联都是通孔结构,通过加热后再套在轴10伸上,轴头端面与联轴器端面平齐。由于配合较紧,联轴器冷却后很难拆卸下来,要使用特殊工具才能将联轴器拆卸下来,给日后维修工作带来很大麻烦。因此亟待对现有的联轴器进行改进,以方便日后维修工作中的拆卸,提高工作效率。 
发明内容
本实用新型的目的是解决现有联轴器拆卸难,需要特殊工具,维修麻烦的问题,提供一种新型便拆联轴器,本实用新型设计新型便拆联轴器,包括泵联、电机联、柱销,其特征在于:泵联、电机联的底部端面都有壁厚,在泵联、电机联的底部端面中心都开设有螺纹孔。本实用新型的优点是通过螺纹孔拧入螺栓将联轴器从轴上退出,联轴器实现便拆,操作简单;无需使用特殊工具,降低维修成本。 
附图说明
图1为现有技术的联轴器结构示意图,图2为泵联安装在泵轴上的结构示意图,图3为本实用新型的结构示意图,图4为本实用新型的泵联安装在泵轴上的结构示意图。 
具体实施方式
图中包括泵联1、电机联2、柱销4,其特征在于:泵联、电机联的底部端面3都有壁厚,在泵联、电机联的底部端面中心都开设有螺纹孔5。当本实用新型泵联、电机联安装在泵轴、电机轴上时,当需要拆卸时在螺纹孔4中拧入螺栓7,利用螺栓7转动产生的顶力将泵联1、电机联2从泵轴6、电机轴上退出,实现便拆,操作简单;无需使用特殊工具,降低维修成本。 

Claims (1)

1.新型便拆联轴器,包括泵联、电机联、柱销,其特征在于:泵联、电机联的底部端面都有壁厚,在泵联、电机联的底部端面中心都开设有螺纹孔。
CN 201220282761 2012-06-15 2012-06-15 新型便拆联轴器 Expired - Fee Related CN202901085U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220282761 CN202901085U (zh) 2012-06-15 2012-06-15 新型便拆联轴器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220282761 CN202901085U (zh) 2012-06-15 2012-06-15 新型便拆联轴器

Publications (1)

Publication Number Publication Date
CN202901085U true CN202901085U (zh) 2013-04-24

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Family Applications (1)

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CN 201220282761 Expired - Fee Related CN202901085U (zh) 2012-06-15 2012-06-15 新型便拆联轴器

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CN (1) CN202901085U (zh)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20130424

Termination date: 20180615