CN102967219B - 一种孔内槽宽量具 - Google Patents

一种孔内槽宽量具 Download PDF

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Publication number
CN102967219B
CN102967219B CN201210453259.2A CN201210453259A CN102967219B CN 102967219 B CN102967219 B CN 102967219B CN 201210453259 A CN201210453259 A CN 201210453259A CN 102967219 B CN102967219 B CN 102967219B
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hole
measuring stick
measuring
measuring head
groove width
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CN102967219A (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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  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

本发明提供了一种孔内槽宽量具，可以简单、方便地对工件孔内油槽宽度公差进行测量，测量效率高，而且还保证了工件孔内油槽的加工质量，其包括测量规体，所述测量规体上设置有通孔，所述通孔内设置有活动的测量棒，操作柄通过长槽连接所述测量棒，所述测量棒两端设置有测量头，所述测量棒两端的测量头直径不等。

Description

一种孔内槽宽量具
技术领域
本发明涉及测量检验工具的技术领域，具体为一种孔内槽宽量具。
背景技术
当工件孔中设置有油槽时，为保证油槽的供油正常，油槽宽度有一定的公差要求，而由于油槽处于工件孔内，对其宽度的测量很困难，检测效率低，影响了工件孔内油槽的加工质量。
发明内容
针对上述问题，本发明提供了一种孔内槽宽量具，可以简单、方便地对工件孔内油槽宽度公差进行测量，测量效率高，保证了工件孔内油槽的加工质量。
其技术方案是这样的：一种孔内槽宽量具，其包括测量规体，所述测量规体上设置有通孔，所述通孔内设置有活动的测量棒，操作柄通过长槽连接所述测量棒，所述测量棒两端设置有测量头，所述测量棒两端的测量头直径不等。
其进一步特征在于：所述测量规体连接手柄。
本发明的上述结构中，测量规体上设置有通孔，通孔内设置有活动的测量棒，操作柄通过长槽连接测量棒，测量棒两端设置有测量头，测量棒两端的测量头直径不等，通过直径不等测量头的左右运动，测量头是否都能插入孔内槽中来判断孔内槽的宽度是否满足公差要求。
附图说明
图1为本发明孔内槽宽量具的主视结构图；
图2为图1的俯视图。
具体实施方式
见图1，一种孔内槽宽量具，其包括测量规体1，测量规体1连接手柄7，测量规体1上设置有通孔2，通孔2内设置有活动的测量棒3，操作柄4通过长槽5连接测量棒3，测量棒3两端设置有测量头6-1、6-2，测量棒两端的测量头6-1、6-2直径不等，测量头6-1、6-2加工在正常的公差范围，通过直径不等测量头6-1、6-2的左右运动，测量头6-1、6-2是否都能插入孔内槽中来判断孔内槽的宽度是否满足公差要求，如果测量头6-1、6-2都能插入孔内槽中，则说明孔内槽的公差范围过大，如果测量头6-1、6-2都不能插入孔内槽中，则说明孔内槽的公差范围过小，如果测量头6-1、6-2中大直径测量头不能插入孔内槽中，而小直径测量头能插入孔内槽中，则孔内槽的公差范围正常。

Claims (1)

1.一种孔内槽宽量具，其包括测量规体，其特征在于：所述测量规体呈圆柱形，所述测量规体上设置有通孔，所述通孔内设置有活动的测量棒，操作柄通过长槽连接所述测量棒，所述测量棒两端设置有测量头，所述测量棒两端的测量头直径不等，所述测量规体连接手柄。
CN201210453259.2A 2012-11-13 2012-11-13 一种孔内槽宽量具 Active CN102967219B (zh)

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CN104006715A (zh) * 2014-05-23 2014-08-27 苏州创丰精密五金有限公司 一种槽宽快速检测治具
CN113909999B (zh) * 2021-10-19 2024-06-18 西安长峰机电研究所 一种端面深环形槽的加工和检测方法

Citations (5)

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Publication number Priority date Publication date Assignee Title
DE3109334C2 (zh) * 1981-03-12 1988-04-14 Frenco Verzahnungslehren Gmbh, 8500 Nuernberg, De
CN201503243U (zh) * 2009-08-04 2010-06-09 周晨烨 一种可锁定测量结果的内径量规
CN201780087U (zh) * 2010-09-16 2011-03-30 上海船用曲轴有限公司 船用曲轴红套测量工具
CN201795755U (zh) * 2010-08-30 2011-04-13 常州市第八纺织机械有限公司 内径测量仪
CN202947605U (zh) * 2012-11-13 2013-05-22 无锡麦铁精密机械制造有限公司 孔内槽宽量具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109334C2 (zh) * 1981-03-12 1988-04-14 Frenco Verzahnungslehren Gmbh, 8500 Nuernberg, De
CN201503243U (zh) * 2009-08-04 2010-06-09 周晨烨 一种可锁定测量结果的内径量规
CN201795755U (zh) * 2010-08-30 2011-04-13 常州市第八纺织机械有限公司 内径测量仪
CN201780087U (zh) * 2010-09-16 2011-03-30 上海船用曲轴有限公司 船用曲轴红套测量工具
CN202947605U (zh) * 2012-11-13 2013-05-22 无锡麦铁精密机械制造有限公司 孔内槽宽量具

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
浅内台阶孔内径专用测量量具;何雨华;《金属加工(冷加工)》;20101231(第24期);53页 *

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