CN107966087A8 - 一种用于锥孔直径检测的测具 - Google Patents

一种用于锥孔直径检测的测具 Download PDF

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Publication number
CN107966087A8
CN107966087A8 CN201711173229.5A CN201711173229A CN107966087A8 CN 107966087 A8 CN107966087 A8 CN 107966087A8 CN 201711173229 A CN201711173229 A CN 201711173229A CN 107966087 A8 CN107966087 A8 CN 107966087A8
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CN
China
Prior art keywords
hole
measuring staff
casing
detection
installation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN201711173229.5A
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English (en)
Other versions
CN107966087A (zh
Inventor
张郁
崔光尚
殷海东
周刚
江开中
徐厚奎
杜珍
王建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Dongfeng Electromechanical Science & Technology Co ltd
Original Assignee
Anhui Dongfeng Electromechanical Science & Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Anhui Dongfeng Electromechanical Science & Technology Co ltd filed Critical Anhui Dongfeng Electromechanical Science & Technology Co ltd
Priority to CN201711173229.5A priority Critical patent/CN107966087A/zh
Publication of CN107966087A publication Critical patent/CN107966087A/zh
Publication of CN107966087A8 publication Critical patent/CN107966087A8/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters

Abstract

本发明公开了一种用于锥孔直径检测的测具，包括垫套、套管、测杆，测杆套设于套管中；垫套表面沿轴线方向开有锥形凹槽，锥形凹槽的底面开有通孔；套管的底面开有圆形凹槽，圆形凹槽的底面开有安装通孔，测杆安装固定于安装通孔中，套管的侧壁开有与安装通孔相连通的定位通孔，定位通孔中安装有顶丝；测杆包括锥体杆和固定于锥体杆大直径端面的定位杆，定位杆与安装通孔相配合，定位杆的侧壁开有定位槽。本发明通过将套管底面与检测锥体的表面相接触，然后通过调节测杆是深度，使得测杆的底端与锥体的锥孔侧壁接触，然后检测测杆顶端凸出或凹入套管表面的变化，进而可以判断锥体孔径的合格与否，测定简单便捷，可以有效的提高工作效率。
CN201711173229.5A 2017-11-22 2017-11-22 一种用于锥孔直径检测的测具 Pending CN107966087A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711173229.5A CN107966087A (zh) 2017-11-22 2017-11-22 一种用于锥孔直径检测的测具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711173229.5A CN107966087A (zh) 2017-11-22 2017-11-22 一种用于锥孔直径检测的测具

Publications (2)

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CN107966087A CN107966087A (zh) 2018-04-27
CN107966087A8 true CN107966087A8 (zh) 2019-08-30

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CN201711173229.5A Pending CN107966087A (zh) 2017-11-22 2017-11-22 一种用于锥孔直径检测的测具

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CN (1) CN107966087A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111122314A (zh) * 2019-11-26 2020-05-08 河南航天精工制造有限公司 扩口试验工装
CN112161549B (zh) * 2020-09-24 2022-06-21 上海市浦东新区建设(集团)有限公司 植筋孔尺寸测量仪器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201081650Y (zh) * 2007-05-17 2008-07-02 上海中国弹簧制造有限公司 圆锥形孔径通止规
CN201811679U (zh) * 2010-08-30 2011-04-27 中原工学院 锥孔塞规
CN104990600A (zh) * 2015-07-13 2015-10-21 成都国光电子仪表有限责任公司 一种可方便装配和提高测量精度的锥式流量计结构
CN105571461B (zh) * 2015-12-22 2017-11-28 郑州磨料磨具磨削研究所有限公司 一种精密锥孔精度测量方法
CN106493519B (zh) * 2016-11-07 2019-04-05 珠海市和裕丰船舶设备有限公司 一种锥体和锥孔的加工方法
CN106643423A (zh) * 2016-12-16 2017-05-10 贵州凯星液力传动机械有限公司 一种圆锥孔孔口检测方法

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CI02 Correction of invention patent application
CI02 Correction of invention patent application

Correction item: Application Date

Correct: 2018.01.05

False: 2017.11.22

Number: 17-02

Volume: 34

Correction item: Application Date

Correct: 2018.01.05

False: 2017.11.22

Number: 17-02

Page: The title page

Volume: 34

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180427