CN201807929U - 车削内花键轴定位胎具 - Google Patents

车削内花键轴定位胎具 Download PDF

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Publication number
CN201807929U
CN201807929U CN2010202695125U CN201020269512U CN201807929U CN 201807929 U CN201807929 U CN 201807929U CN 2010202695125 U CN2010202695125 U CN 2010202695125U CN 201020269512 U CN201020269512 U CN 201020269512U CN 201807929 U CN201807929 U CN 201807929U
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internal spline
mandrel
spline shaft
axle
splined shaft
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Expired - Fee Related
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CN2010202695125U
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English (en)
Inventor
石建平
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Ningxia Northwest Courser Motor Manufacturing Co Ltd
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Ningxia Northwest Courser Motor Manufacturing Co Ltd
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Priority to CN2010202695125U priority Critical patent/CN201807929U/zh
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Abstract

车削内花键轴定位胎具是一种适应于车削内花键轴外圆面的胎具,特别涉及到电机与配套机组连接要求的花键轴加工胎具;心轴装入内花键轴中,心轴上的外花键与内花键轴的内花键配装;心轴前端依次套装支撑套和调整套,轴端旋入螺母,支撑套径向安装螺栓,心轴另一端套入锥形套和内花键轴配合定位;心轴由40CrNiMo制造;很好的保证了空心轴内花键与各外圆面的同轴度要求,保证了电机与主机的连接及稳定运行,可以减小电机的噪声和振动。

Description

车削内花键轴定位胎具
技术领域:
车削内花键轴定位胎具是一种适应于车削内花键轴外圆面胎具,特别涉及到电机与配套机组连接要求的加工胎具。
背景技术:
目前制造与配套机组连接的内花键轴外表面,均采用按图加工的工艺,配套效果不好,费工费时,劳动效率不高;同轴度和质量很难控制,更使电机运行不稳定,振动噪声大。
发明内容:
本实用新型车削内花键轴定位胎具发明目的在于:设计制造一种与现有加工工艺不同的车削内花键轴定位胎具,保证配套质量,提高劳动效率。
本实用新型车削内花键轴定位胎具是这样实现的:由螺母、调整套、螺栓、支撑套、心轴和内花键轴组成;心轴装入内花键轴中,心轴上的外花键与内花键轴的内花键配装;心轴前端依次套装支撑套和调整套,轴端旋入螺母,支撑套径向安装螺栓;心轴由40CrNiMo制造。
本实用新型车削内花键轴定位胎具的有益效果:很好的保证了空心轴内花键与各外圆面的同轴度要求,保证了电机与主机的连接及稳定运行,可以减小电机的噪声和振动。
附图说明:
附图是本实用新型车削内花键轴定位胎具组装示意图
图中:螺母1、调整套2、螺栓3、支撑套4、心轴5、内花键轴7
具体实施方式:
本实用新型车削内花键轴定位胎具由螺母1、调整套2、螺栓3、支撑套4、心轴5和内花键轴7组成;心轴5装入内花键轴7中,心轴5上的外花键与内花键轴7的内花键配装;心轴5前端依次套装支撑套4和调整套2,轴端旋入螺母1,支撑套4径向安装螺栓3;心轴5由40CrNiMo制造。

Claims (2)

1.车削内花键轴定位胎具,其特征在于:由螺母(1)、调整套(2)、螺栓(3)、支撑套(4)、心轴(5)和内花键轴(7)组成;心轴(5)装入内花键轴(7)中,心轴(5)上的外花键与内花键轴(7)的内花键配装;心轴(5)前端依次套装支撑套(4)和调整套(2),轴端旋入螺母(1),支撑套(4)径向安装螺栓(3)。
2.根据权利要求1所述车削内花键轴定位胎具,其特征在于:心轴(5)由40CrNiMo制造。
CN2010202695125U 2010-07-26 2010-07-26 车削内花键轴定位胎具 Expired - Fee Related CN201807929U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202695125U CN201807929U (zh) 2010-07-26 2010-07-26 车削内花键轴定位胎具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202695125U CN201807929U (zh) 2010-07-26 2010-07-26 车削内花键轴定位胎具

Publications (1)

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CN201807929U true CN201807929U (zh) 2011-04-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601632A (zh) * 2012-03-26 2012-07-25 新疆机械研究院股份有限公司 座管装夹心轴及座管一次装夹装置
CN111421465A (zh) * 2020-04-16 2020-07-17 南京信息职业技术学院 一种异形零件夹具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601632A (zh) * 2012-03-26 2012-07-25 新疆机械研究院股份有限公司 座管装夹心轴及座管一次装夹装置
CN111421465A (zh) * 2020-04-16 2020-07-17 南京信息职业技术学院 一种异形零件夹具

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Granted publication date: 20110427

Termination date: 20170726