CN102967207B - 一种外圆跳动量具 - Google Patents

一种外圆跳动量具 Download PDF

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Publication number
CN102967207B
CN102967207B CN201210456123.7A CN201210456123A CN102967207B CN 102967207 B CN102967207 B CN 102967207B CN 201210456123 A CN201210456123 A CN 201210456123A CN 102967207 B CN102967207 B CN 102967207B
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CN102967207A (zh
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蒋新芬
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Taizhou Haitong Asset Management Co ltd
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Wuxi Maitie Precision Machinery Manufacturing Co Ltd
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Abstract

本发明涉及产品检测领域，具体为一种外圆跳动量具，其能够快速检测出外圆跳动，误差小，其包括模板，模板中间下端设置有旋转轴，模板下端边缘安装有支架，支架上安装带有测量头的机械表。

Description

一种外圆跳动量具
技术领域
本发明涉及产品检测领域，具体为一种外圆跳动量具。
背景技术
圆形带孔工件安装时一般需要对其进行外圆跳动检测，一般是将圆形工件自身进行旋转，通过位置固定的指示器测出外圆的最大与最小读数，其差即为圆跳动，在旋转圆形工件时容易移动工件本身，造成读数误差。
发明内容
为了解决上述问题，本发明提供了一种外圆跳动量具，其能够快速检测出外圆跳动，误差小。
其技术方案是这样的：其特征在于，其包括模板，所述模板中间下端设置有旋转轴，所述模板下端边缘安装有支架，所述支架上安装带有测量头的机械表。
其进一步特征在于，所述旋转轴通过滑配与所述模板连接；所述模板上端对应所述旋转轴设置有旋转手柄；所述模板两端分别安装有长支架、短支架，所述长支架、短支架分别安装所述机械表。
采用本发明的结构后，模板中间下端设置有旋转轴，模板下端边缘安装有支架，支架上安装带有测量头的机械表，将旋转轴插入圆形工件孔内，旋转模板，通过机械表读出外圆的最大与最小读数，其快速检测出外圆跳动，避免了现有技术中移动工件的缺陷，减小了误差。
附图说明
图1为本发明结构示意图。
具体实施方式
见图1所示，其包括模板1，模板1中间下端设置有旋转轴2，模板1两端分别安装有长支架5、短支架6，长支架5、短支架6分别安装带有测量头7的机械表8，旋转轴2通过滑配3与模板1连接，模板1上端对应旋转轴2设置有旋转手柄4。
其检测过程如下所述：将旋转轴2插入被检工件9的孔内，使其紧密接触，然后旋转模板1，使模板1绕着旋转轴2旋转一周，测量头7在被检工件9外圈跟着旋转一周，通过机械表8读出最大与最小读数，其差即为圆跳动；旋转轴2通过滑配3与模板1连接，根据实际情况，可以通过更换滑配3来选择更换合适的旋转轴2，模板1下端边缘安装有长支架5、短支架6，长支架、短支架6分别安装带有测量头7的机械表8，可以测量不同径向的圆跳动。

Claims (1)

1.一种外圆跳动量具，其特征在于，其包括模板，所述模板中间下端设置有旋转轴，所述模板下端边缘安装有支架，所述支架上安装带有测量头的机械表；所述旋转轴通过滑配与所述模板连接；所述模板上端对应所述旋转轴设置有旋转手柄；所述支架包括长支架和短支架，所述模板两端分别安装有所述长支架、短支架，所述长支架、短支架分别安装所述机械表，所述长支架通过螺钉固定连接所述模板。
CN201210456123.7A 2012-11-14 2012-11-14 一种外圆跳动量具 Active CN102967207B (zh)

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CN102967207B true CN102967207B (zh) 2016-01-20

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2709929Y (zh) * 2004-04-22 2005-07-13 刘红艳 端面对基准孔圆跳动量具
CN201193943Y (zh) * 2008-04-17 2009-02-11 程钢 一种可调式外圆锥测量工具
CN102155898A (zh) * 2010-12-15 2011-08-17 江苏太平洋精锻科技股份有限公司 汽车变速箱差速器锥齿轮球面检具
CN202382699U (zh) * 2011-12-30 2012-08-15 辽宁五一八内燃机配件有限公司 曲轴键槽对称度检具
CN202947567U (zh) * 2012-11-14 2013-05-22 无锡麦铁精密机械制造有限公司 外圆跳动量具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012127826A (ja) * 2010-12-15 2012-07-05 Toyota Motor Corp 測定装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2709929Y (zh) * 2004-04-22 2005-07-13 刘红艳 端面对基准孔圆跳动量具
CN201193943Y (zh) * 2008-04-17 2009-02-11 程钢 一种可调式外圆锥测量工具
CN102155898A (zh) * 2010-12-15 2011-08-17 江苏太平洋精锻科技股份有限公司 汽车变速箱差速器锥齿轮球面检具
CN202382699U (zh) * 2011-12-30 2012-08-15 辽宁五一八内燃机配件有限公司 曲轴键槽对称度检具
CN202947567U (zh) * 2012-11-14 2013-05-22 无锡麦铁精密机械制造有限公司 外圆跳动量具

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