CN203228108U - 一种两端可安装砂轮的轴芯组件 - Google Patents

一种两端可安装砂轮的轴芯组件 Download PDF

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Publication number
CN203228108U
CN203228108U CN 201220743636 CN201220743636U CN203228108U CN 203228108 U CN203228108 U CN 203228108U CN 201220743636 CN201220743636 CN 201220743636 CN 201220743636 U CN201220743636 U CN 201220743636U CN 203228108 U CN203228108 U CN 203228108U
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China
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shaft core
grinding wheels
emery wheel
wheels arranged
core assembly
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Expired - Fee Related
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CN 201220743636
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Inventor
汤秀清
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Guangzhou Haozhi Electromechanical Co Ltd
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Guangzhou Haozhi Electromechanical Co Ltd
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Priority to CN 201220743636 priority Critical patent/CN203228108U/zh
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Abstract

本实用新型涉及一种两端可安装砂轮的轴芯组件,具体地说是一种用于高精度内圆高速磨削电主轴用的轴芯。它公开了在轴芯(1)的两端均设有砂轮安装位。它转速可调整,而在高转速下精度高,惯量小,方便更换砂轮,而且使用寿命长,便于推广及应用。

Description

一种两端可安装砂轮的轴芯组件
技术领域
    本实用新型涉及一种机械加工设备,具体地说是一种用于高精度内圆高速磨削电主轴用的轴芯。 
背景技术
在现有技术中,高速磨床电主轴用的轴芯的转速不可调整,而在高转速下精度不足,惯量大,砂轮座的结构复杂且不能更换,而且使用寿命短,需要频繁更换等缺点。 
发明内容
本实用新型涉及一种两端可安装砂轮的轴芯组件,它解决了现有技术的不足。 
本实用新型技术解决方案是包括有轴芯(1),轴芯(1)中部的转子(3),轴肩套(2),其特别在于在轴芯(1)的两端均设有砂轮安装位。 
本实用新型所述的砂轮安装位的锥度为1:10。 
本实用新型轴芯组件的转子(3)直接过盈安装在轴芯上,当电机接通三相交流电时,转子和轴芯就以同步转速旋转,轴芯左右两端有锥度为1:10砂轮安装位,工作时,把砂轮直接安装在轴芯两端的砂轮安装位上并用螺母锁紧,当轴芯旋转时两端的砂轮也以同样的转速旋转,从而实现两端砂轮同时加工的目的。 
本实用新型的优点在于: 
   1、结构简单灵活;
   2、自动定心精度和旋转精度高;
  3、转矩大,转矩可以达到6N.m;
4、砂轮直接安装在轴芯上,传递效率高、可靠性强安全性好;
5、可以同时安装两个砂轮,并同时加工两个工件,生产效率和经济效益高。
附图说明
图1是本实用新型的剖面构造示意图。 
具体实施方式
根据图1所示,本实用新型在现有的轴芯(1),轴芯(1)中部的转子(3),轴肩套(2),在轴芯(1)的两端均设有砂轮安装位。 
所述的砂轮安装位的锥度为1:10。 

Claims (2)

1.一种两端可安装砂轮的轴芯组件,它包括有轴芯(1),轴芯(1)中部的转子(3),轴肩套(2),其特别在于在轴芯(1)的两端均设有砂轮安装位。
2.根据权利要求1所述的一种两端可安装砂轮的轴芯组件,其特征在于所述的砂轮安装位的锥度为1:10。
CN 201220743636 2012-12-29 2012-12-29 一种两端可安装砂轮的轴芯组件 Expired - Fee Related CN203228108U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220743636 CN203228108U (zh) 2012-12-29 2012-12-29 一种两端可安装砂轮的轴芯组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220743636 CN203228108U (zh) 2012-12-29 2012-12-29 一种两端可安装砂轮的轴芯组件

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CN203228108U true CN203228108U (zh) 2013-10-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104723211A (zh) * 2015-03-12 2015-06-24 山西太钢不锈钢股份有限公司 一种大型修磨机压下缸固定装置及其制作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104723211A (zh) * 2015-03-12 2015-06-24 山西太钢不锈钢股份有限公司 一种大型修磨机压下缸固定装置及其制作方法

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20131009

Termination date: 20191229