CN202804780U - 轴间互锁机构 - Google Patents

轴间互锁机构 Download PDF

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Publication number
CN202804780U
CN202804780U CN 201220534462 CN201220534462U CN202804780U CN 202804780 U CN202804780 U CN 202804780U CN 201220534462 CN201220534462 CN 201220534462 CN 201220534462 U CN201220534462 U CN 201220534462U CN 202804780 U CN202804780 U CN 202804780U
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axle
shaft
hole
shafts
expansion link
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钱文明
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Wuxi Baishun Machinery Factory
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Wuxi Baishun Machinery Factory
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Abstract

本实用新型提供一种轴间互锁机构,该轴间互锁机构包括轴一、轴二、轴三、该三根轴上下排列,中间的轴二垂直轴一和轴三,轴一与轴三平行;轴一的径向安装有伸缩杆,轴二外圆周包裹有固定套,底部有孔,轴三底部设有凹槽;所述固定套底部设有孔,轴一伸缩杆进入该孔实现轴一和轴二的止动;所述轴二顶部设有凸肩,凸肩旋转一定角度后进入轴三底部凹槽,实现轴二和轴三的止动。本实用新型涉及的这种轴间互锁机构,结构简单,三轴能够实现两两互锁。

Description

轴间互锁机构
技术领域
本实用新型涉及轴间互锁机构。
技术背景
为了避免损坏机床,在接通机动进给或快速移动时,开合螺母不应闭合。反之,合上开合螺母时,就不允许接通机动进给或快速移动。此时需要一种轴间互锁机构,实现互锁。
实用新型内容
为解决以上技术问题,本实用新型提供的技术方案如下:一种轴间互锁机构,该轴间互锁机构包括轴一、轴二、轴三、该三根轴上下排列,中间的轴二垂直轴一和轴三,轴一与轴三平行;轴一的径向安装有伸缩杆,轴二外圆周包裹有固定套,底部有孔,轴三底部设有凹槽;所述固定套底部设有孔,轴一伸缩杆进入该孔实现轴一和轴二的止动;所述轴二顶部设有凸肩,凸肩旋转一定角度后进入轴三底部凹槽,实现轴二和轴三的止动。
进一步地,所述伸缩杆底部具有弹簧,通过挤压弹簧实现伸缩。
进一步地,所述伸缩杆顶部具有尖顶结构,该尖顶结构能够进入轴二及其固定套的孔。                   
    本实用新型涉及的这种轴间互锁机构,结构简单,三轴能够实现两两互锁。
附图说明
图1是本实用新型轴间互锁机构整体结构示意图;
1-轴一;2-伸缩杆;3-尖顶;4-固定套;5-轴二;6-轴三;7-弹簧;8-角形豁口;9-凹槽;10-凸肩。图2为侧视图;
具体实施方式
如图1-2所示,该轴间互锁机构包括轴一1、轴二5、轴三6、该三根轴上下排列,中间的轴二垂直轴一1和轴三6,轴一1与轴三6平行;轴一1的径向安装有伸缩杆2,轴二5外圆周包裹有固定套4,底部有孔,轴三6底部设有凹槽9;所述固定套4底部设有孔,轴一1伸缩杆2进入该孔实现轴一1和轴二5的止动;所述轴二5顶部设有凸肩10,凸肩10旋转一定角度后进入轴三6底部凹槽,实现轴二5和轴三6的止动。
所述伸缩杆2底部具有弹簧7,通过挤压弹簧7实现伸缩。
所述伸缩杆2顶部具有尖顶3结构,该尖顶3结构能够进入轴二5及其固定套4的孔。                                  
本实用新型提供的这种轴间互锁机构,结构形式简单,制造简单,安装方便。
本实用新型所述的具体实施方式并不构成对本申请范围的限制,凡是在本实用新型构思的精神和原则之内,本领域的专业人员能够作出的任何修改、等同替换和改进等均应包含在本实用新型的保护范围之内。

Claims (3)

1.一种轴间互锁机构,其特征在于,该轴间互锁机构包括轴一、轴二、轴三、该三根轴上下排列,中间的轴二垂直轴一和轴三,轴一与轴三平行;轴一的径向安装有伸缩杆,轴二外圆周包裹有固定套,底部有孔,轴三底部设有凹槽;所述固定套底部设有孔,轴一伸缩杆进入该孔实现轴一和轴二的止动;所述轴二顶部设有凸肩,凸肩旋转一定角度后进入轴三底部凹槽,实现轴二和轴三的止动。
2.根据权利要求1所述的轴间互锁机构,其特征在于,所述伸缩杆底部具有弹簧,通过挤压弹簧实现伸缩。
3.根据权利要求2所述的轴间互锁机构,其特征在于,所述伸缩杆顶部具有尖顶结构,该尖顶结构能够进入轴二及其固定套的孔。
CN 201220534462 2012-10-19 2012-10-19 轴间互锁机构 Expired - Fee Related CN202804780U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220534462 CN202804780U (zh) 2012-10-19 2012-10-19 轴间互锁机构

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CN 201220534462 CN202804780U (zh) 2012-10-19 2012-10-19 轴间互锁机构

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CN202804780U true CN202804780U (zh) 2013-03-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102886707A (zh) * 2012-10-19 2013-01-23 无锡市百顺机械厂 轴间互锁机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102886707A (zh) * 2012-10-19 2013-01-23 无锡市百顺机械厂 轴间互锁机构

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