CN201771827U - 一种易拆装刚性泵轴 - Google Patents

一种易拆装刚性泵轴 Download PDF

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Publication number
CN201771827U
CN201771827U CN2010202555045U CN201020255504U CN201771827U CN 201771827 U CN201771827 U CN 201771827U CN 2010202555045 U CN2010202555045 U CN 2010202555045U CN 201020255504 U CN201020255504 U CN 201020255504U CN 201771827 U CN201771827 U CN 201771827U
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China
Prior art keywords
pump shaft
shaft
fastening screw
easy
dismount
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Expired - Fee Related
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CN2010202555045U
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English (en)
Inventor
王家斌
任杰
张振中
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Shandong Shuanglun Co Ltd
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Shandong Shuanglun Co Ltd
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Priority to CN2010202555045U priority Critical patent/CN201771827U/zh
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Abstract

一种易拆装刚性泵轴,涉及泵类,设有泵轴,泵轴一端设有轴套,轴套内径设有键槽,轴套一侧设有轴向开口,与轴向开口垂直交叉设有紧固螺钉孔,紧固螺钉孔上设有紧固螺钉,由于泵轴一端设有轴套,轴套内径设有键槽,轴套一侧设有轴向开口,与轴向开口垂直交叉设有紧固螺钉孔,紧固螺钉孔上设有紧固螺钉,泵轴直接与电机轴连接具有双重作用,装配简便,对中精确,装配精度好,整机性能高,安装及维护方便,适用于液体泵。

Description

一种易拆装刚性泵轴
技术领域
本实用新型涉及泵类,具体说是一种易拆装刚性泵轴。
背景技术
我们知道,现有液体泵的泵轴都是单一的泵轴,泵轴与电机轴的连接依靠联轴器进行连接。这种易拆装刚性泵轴,由于是单一的泵轴,泵轴与电机轴的连接依靠联轴器进行连接,使用单一,装配繁复,对中不精确,装配精度差,整机性能低。
发明内容
本实用新型解决的技术问题是,解决泵轴使用单一,装配繁复,对中不精确,装配精度差,整机性能低的问题,提供一种具有双重作用,装配简便,对中精确,装配精度好,整机性能高,安装及维护方便的易拆装刚性泵轴。
本实用新型的技术方案是,设有泵轴,主要结构特点是,泵轴一端设有轴套,轴套内径设有键槽,轴套一侧设有轴向开口,与轴向开口垂直交叉设有紧固螺钉孔,紧固螺钉孔上设有紧固螺钉。
本实用新型的有益效果是,由于泵轴一端设有轴套,轴套内径设有键槽,轴套一侧设有轴向开口,与轴向开口垂直交叉设有紧固螺钉孔,紧固螺钉孔上设有紧固螺钉,泵轴直接与电机轴连接具有双重作用,装配简便,对中精确,装配精度好,整机性能高,安装及维护方便。本实用新型适用于液体泵。
附图说明
附图是本实用新型的一种示意图,也是一种实施例的示意图;
图1是主视图,图2是图1的右视图。
具体实施方式
如图所示的易拆装刚性泵轴,设有泵轴1,泵轴1一端设有轴套3,轴套3内径设有键槽5,键槽5可以安装键以固定电机轴。轴套3一侧设有轴向开口4,与轴向开口4垂直交叉设有紧固螺钉孔,紧固螺钉孔上设有紧固螺钉2,可以夹紧电机轴,泵轴1直接与电机轴连接具有双重作用,装配简便,对中精确,装配精度好,整机性能高,安装及维护方便。本实用新型适用于液体泵。

Claims (1)

1.一种易拆装刚性泵轴,设有泵轴,其特征在于:泵轴一端设有轴套,轴套内径设有键槽,轴套一侧设有轴向开口,与轴向开口垂直交叉设有紧固螺钉孔,紧固螺钉孔上设有紧固螺钉。
CN2010202555045U 2010-07-13 2010-07-13 一种易拆装刚性泵轴 Expired - Fee Related CN201771827U (zh)

Priority Applications (1)

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CN2010202555045U CN201771827U (zh) 2010-07-13 2010-07-13 一种易拆装刚性泵轴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202555045U CN201771827U (zh) 2010-07-13 2010-07-13 一种易拆装刚性泵轴

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CN201771827U true CN201771827U (zh) 2011-03-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105465034A (zh) * 2015-12-31 2016-04-06 江苏振华泵业制造有限公司 束紧式直连轴

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105465034A (zh) * 2015-12-31 2016-04-06 江苏振华泵业制造有限公司 束紧式直连轴

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Shandong twin wheel Fluid Machinery Co., Ltd.

Assignor: Shandong Shuanglun Co., Ltd.

Contract record no.: 2011370000261

Denomination of utility model: Rigid pump shaft easy to dismount

Granted publication date: 20110323

License type: Exclusive License

Record date: 20110616

EM01 Change of recordation of patent licensing contract

Change date: 20110830

Contract record no.: 2011370000261

Assignee after: Shandong Shuanglun Clyde Union Pumps Co., Ltd.

Assignee before: Shandong twin wheel Fluid Machinery Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110323

Termination date: 20130713