CN104440771A - 自由换爪拔轮器 - Google Patents

自由换爪拔轮器 Download PDF

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Publication number
CN104440771A
CN104440771A CN201410794849.0A CN201410794849A CN104440771A CN 104440771 A CN104440771 A CN 104440771A CN 201410794849 A CN201410794849 A CN 201410794849A CN 104440771 A CN104440771 A CN 104440771A
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CN
China
Prior art keywords
pulley extractor
pawl
extractor
gib head
pulley
Prior art date
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Pending
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CN201410794849.0A
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English (en)
Inventor
杨立斌
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410794849.0A priority Critical patent/CN104440771A/zh
Publication of CN104440771A publication Critical patent/CN104440771A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

本发明公开了一种自由换爪拔轮器，针对现有拔轮器存在的一套拔轮器爪的厚度不能放入被拔物体与轴上装置较小的环境和场所时，或爪坏了就不能用时，通过更换爪头所能正常使用的一种拔轮器。

Description

自由换爪拔轮器
技术领域：自由换爪拔轮器属于制造业领域，是机械设备检修所不可替代的工具。
背景技术：通过国内外全面检索，现有各种类型的拔轮器主要有三爪拔轮器和各种液压拉马，大都在使用时有一定的局限性，不能保证通用和很好的实用性，两爪可快速换爪拔轮器解决了这些问题，经过检索查新，本行业中还未出现相同类型的发明和创造。
发明内容：本发明公开了一种自由换爪拔轮器，针对现有拔轮器存在的一套拔轮器爪的厚度不能放入被拔物体与轴上装置较小的环境和场所时，或爪坏了就不能用时，通过更换爪头所能正常使用的一种拔轮器。
自由换爪拔轮器，其特征是：位于两臂前端的钩头可根据所拔物体的要求随意更换，可随意变换钩头厚度，务有不同钩头厚度和长度的若干个钩头，两臂和钩头可随着联轴器的直径大小而变化。
自由换爪拔轮器与现有技术相比具有以下优点：
结构简单，实用性强，能根据作业场所环境而变化钩头厚度，经济实用，易于加工。
附图说明：
附图为自由换爪拔轮器示意图。
1、横担；      2、臂；      3、顶丝；
4、联轴器；    5、钩头；    6、轴头
具体实施方式：现以附图为例说明：当需拔联轴器(4)时，将两根臂(2)配合适用的钩头(5)与横担(1)组装好后，与联轴器(4)利用顶丝(3)坚固后与轴头(6)相接触，开始正旋顶丝(3)，随着正旋力逐步加大，则横担(1)带动两臂(2)与钩头(5)使联轴器(4)与轴头(6)开始位移，直到拔下联轴器(4)为止。

Claims (2)

1.本发明公开了一种自由换爪拔轮器，针对现有拔轮器存在的一套拔轮器爪的厚度不能放入被拔物体与轴上装置较小的环境和场所时，或爪坏了就不能用时，通过更换爪头所能正常使用的一种拔轮器。
2.根据权利要求1所述的自由换爪拔轮器，其特征是：位于两臂前端的钩头可根据所拔物体的要求随意更换，可随意变换钩头厚度，务有不同钩头厚度和长度的若干个钩头，两臂和钩头可随着联轴器的直径大小而变化。
CN201410794849.0A 2014-12-12 2014-12-12 自由换爪拔轮器 Pending CN104440771A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410794849.0A CN104440771A (zh) 2014-12-12 2014-12-12 自由换爪拔轮器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410794849.0A CN104440771A (zh) 2014-12-12 2014-12-12 自由换爪拔轮器

Publications (1)

Publication Number Publication Date
CN104440771A true CN104440771A (zh) 2015-03-25

Family

ID=52887924

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410794849.0A Pending CN104440771A (zh) 2014-12-12 2014-12-12 自由换爪拔轮器

Country Status (1)

Country Link
CN (1) CN104440771A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107161847A (zh) * 2017-07-04 2017-09-15 郴州金通信息科技有限公司 一种大型吊装设备
CN110666441A (zh) * 2018-07-03 2020-01-10 上海梅山钢铁股份有限公司 一种弯曲段耳轴套的修复及现场定位装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007004424U1 (de) * 2007-03-22 2007-06-06 Hong, Wen-Cheng, Minhsiung Eine Zugvorrichtung
CN201279760Y (zh) * 2008-10-15 2009-07-29 坤辉工业有限公司 拔轮器结构改良
CN201295902Y (zh) * 2008-10-27 2009-08-26 中芯国际集成电路制造(上海)有限公司 轴承拆卸工具
US20120102704A1 (en) * 2010-10-28 2012-05-03 Spx Corporation Wheel hub remover and method
CN103831781A (zh) * 2014-03-05 2014-06-04 肖栋 一种新型顶扒器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007004424U1 (de) * 2007-03-22 2007-06-06 Hong, Wen-Cheng, Minhsiung Eine Zugvorrichtung
CN201279760Y (zh) * 2008-10-15 2009-07-29 坤辉工业有限公司 拔轮器结构改良
CN201295902Y (zh) * 2008-10-27 2009-08-26 中芯国际集成电路制造(上海)有限公司 轴承拆卸工具
US20120102704A1 (en) * 2010-10-28 2012-05-03 Spx Corporation Wheel hub remover and method
CN103831781A (zh) * 2014-03-05 2014-06-04 肖栋 一种新型顶扒器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107161847A (zh) * 2017-07-04 2017-09-15 郴州金通信息科技有限公司 一种大型吊装设备
CN110666441A (zh) * 2018-07-03 2020-01-10 上海梅山钢铁股份有限公司 一种弯曲段耳轴套的修复及现场定位装置

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Application publication date: 20150325