CN102967236A - Gauge for measuring distance from outer end surface of workpiece to bottom of inner hole - Google Patents

Gauge for measuring distance from outer end surface of workpiece to bottom of inner hole Download PDF

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Publication number
CN102967236A
CN102967236A CN2012104706594A CN201210470659A CN102967236A CN 102967236 A CN102967236 A CN 102967236A CN 2012104706594 A CN2012104706594 A CN 2012104706594A CN 201210470659 A CN201210470659 A CN 201210470659A CN 102967236 A CN102967236 A CN 102967236A
Authority
CN
China
Prior art keywords
workpiece
hole
sounding rod
standard sleeve
gauge
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
Application number
CN2012104706594A
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Chinese (zh)
Inventor
蒋新芬
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.)
Wuxi Maitie Precision Machinery Manufacturing Co Ltd
Original Assignee
Wuxi Maitie Precision Machinery Manufacturing 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.)
Filing date
Publication date
Application filed by Wuxi Maitie Precision Machinery Manufacturing Co Ltd filed Critical Wuxi Maitie Precision Machinery Manufacturing Co Ltd
Priority to CN2012104706594A priority Critical patent/CN102967236A/en
Publication of CN102967236A publication Critical patent/CN102967236A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the field of product inspection, and in particular relates to a gauge for measuring a distance from the outer end surface of a workpiece to the bottom of an inner hole. The gauge is capable of rapidly and accurately measuring the distance from the outer end surface of the workpiece to the bottom of the inner hole. The gauge comprises a reference sleeve, wherein a reference block which is matched with the outer end surface of the measured workpiece is arranged at the outer end of the reference sleeve; a through groove is formed inside the reference sleeve; a slidable measuring rod is arranged inside the through groove; a spring is arranged between the measuring rod and the inner wall of the reference sleeve; the lower end of the measuring rod is connected with a measuring block which is matched with the hole of the measured workpiece; and the upper end of the measuring rod is connected with a mechanical watch.

Description

A kind of outside end face is to endoporus distance from bottom cubing
Technical field
The present invention relates to the product detection field, be specially a kind of outside end face to endoporus distance from bottom cubing.
Background technology
The workpiece that some are with holes, generally need to detect the degree of depth in its hole, all need to find positioning reference plane before the measurement, and then measure, generally take the end face of hole opening part as reference field, some workpiece hole opening part outer end face is irregular, can't carry out origin reference location, also have some workpiece need to detect outside other end faces in hole to the distance of bottom, hole, workpiece 9 as shown in Figure 1, it need to detect other end faces of hole opening to the distance of bottom, hole, general cubing detection difficult.
Summary of the invention
In order to address the above problem, the invention provides a kind of outside end face to endoporus distance from bottom cubing, it can detect the outer workpiece end face rapidly and accurately to the distance of endoporus bottom.
Its technical scheme is such: it is characterized in that, it comprises standard sleeve, described standard sleeve outer end is provided with the reference block that cooperates with inspection outer workpiece end face, described standard sleeve inside has groove, be provided with slidably sounding rod in the described groove, be provided with spring between described sounding rod and described standard sleeve inwall, described sounding rod lower end connects the measurement piece that cooperates with the inspection workpiece hole, and described sounding rod upper end connects stem-winder.
It is further characterized in that described stem-winder is installed on the described standard sleeve by the table cover.
After adopting structure of the present invention, the standard sleeve outer end is provided with the reference block that cooperates with inspection outer workpiece end face, standard sleeve inside has groove, be provided with slidably sounding rod in the groove, be provided with spring between sounding rod and standard sleeve inwall, the sounding rod lower end connects the measurement piece that cooperates with the inspection workpiece hole, the sounding rod upper end connects stem-winder, after positioning benchmark by the reference block that cooperates with inspection outer workpiece end face, can detect rapidly and accurately the distance of outer workpiece end face bottom the endoporus by measuring piece.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, it comprises standard sleeve 1, standard sleeve 1 outer end is provided with the reference block 2 that cooperates with inspection workpiece 9 outside end faces, standard sleeve 1 inside has groove 3, be provided with slidably sounding rod 4 in the groove 3, be provided with spring 5 between sounding rod 4 and standard sleeve 1 inwall, sounding rod 4 lower ends connect the measurement piece 6 that cooperates with inspection workpiece 9 holes, sounding rod 4 upper ends connect stem-winder 7, and stem-winder 7 is installed on the standard sleeve 1 by table cover 8.
Its testing process is as described below: will measure the inside that piece 6 stretches into workpiece 9 holes, measuring piece 6 bottoms contacts with the bottom, hole, the reference block 2 of standard sleeve 1 outer end is behind positioning datum on the workpiece 9 outside end faces, make sounding rod 4 in groove 3 interior movements by spring 5 effects, change stem-winder 7 readings, stem-winder 7 readings are the distance of examining.

Claims (2)

1. an outside end face is to endoporus distance from bottom cubing, it is characterized in that, it comprises standard sleeve, described standard sleeve outer end is provided with the reference block that cooperates with inspection outer workpiece end face, described standard sleeve inside has groove, is provided with slidably sounding rod in the described groove, is provided with spring between described sounding rod and described standard sleeve inwall, described sounding rod lower end connects the measurement piece that cooperates with the inspection workpiece hole, and described sounding rod upper end connects stem-winder.
2. a kind of outside end face according to claim 1 is characterized in that to endoporus distance from bottom cubing, and described stem-winder is installed on the described standard sleeve by the table cover.
CN2012104706594A 2012-11-20 2012-11-20 Gauge for measuring distance from outer end surface of workpiece to bottom of inner hole Pending CN102967236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104706594A CN102967236A (en) 2012-11-20 2012-11-20 Gauge for measuring distance from outer end surface of workpiece to bottom of inner hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104706594A CN102967236A (en) 2012-11-20 2012-11-20 Gauge for measuring distance from outer end surface of workpiece to bottom of inner hole

Publications (1)

Publication Number Publication Date
CN102967236A true CN102967236A (en) 2013-03-13

Family

ID=47797541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012104706594A Pending CN102967236A (en) 2012-11-20 2012-11-20 Gauge for measuring distance from outer end surface of workpiece to bottom of inner hole

Country Status (1)

Country Link
CN (1) CN102967236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103398647A (en) * 2013-08-06 2013-11-20 遵义市节庆机电有限责任公司 Method for measuring distance between point and cross section on component

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0829105A (en) * 1994-07-14 1996-02-02 Tosok Corp Thread measuring apparatus
JPH0843007A (en) * 1994-08-01 1996-02-16 Tosok Corp Screw measuring tool
CN2685818Y (en) * 2003-11-11 2005-03-16 万向钱潮股份有限公司 Shell member centre hole depth measuring instrument
CN200989768Y (en) * 2006-10-31 2007-12-12 扬动股份有限公司 Non-vertical end face hole depth measuring tool
CN101403599A (en) * 2007-12-19 2009-04-08 奇瑞汽车股份有限公司 Depth detection apparatus
CN201429399Y (en) * 2009-03-17 2010-03-24 常州德劢精密传动有限公司 Centre hole accurate measurement instrument
CN101975538A (en) * 2010-09-01 2011-02-16 芜湖佳先传动轴有限公司 Central hole detector of constant velocity cardan joint drive shaft assembly
CN102252581A (en) * 2010-05-18 2011-11-23 王乃武 Shaft key groove depth detection tool
CN102506663A (en) * 2011-10-28 2012-06-20 无锡富瑞德精密机械有限公司 Valve seat depth measuring mechanism with dial depth gauge
CN202947640U (en) * 2012-11-20 2013-05-22 无锡麦铁精密机械制造有限公司 Tool for detecting distance from external end face to bottom of inner hole

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0829105A (en) * 1994-07-14 1996-02-02 Tosok Corp Thread measuring apparatus
JPH0843007A (en) * 1994-08-01 1996-02-16 Tosok Corp Screw measuring tool
CN2685818Y (en) * 2003-11-11 2005-03-16 万向钱潮股份有限公司 Shell member centre hole depth measuring instrument
CN200989768Y (en) * 2006-10-31 2007-12-12 扬动股份有限公司 Non-vertical end face hole depth measuring tool
CN101403599A (en) * 2007-12-19 2009-04-08 奇瑞汽车股份有限公司 Depth detection apparatus
CN201429399Y (en) * 2009-03-17 2010-03-24 常州德劢精密传动有限公司 Centre hole accurate measurement instrument
CN102252581A (en) * 2010-05-18 2011-11-23 王乃武 Shaft key groove depth detection tool
CN101975538A (en) * 2010-09-01 2011-02-16 芜湖佳先传动轴有限公司 Central hole detector of constant velocity cardan joint drive shaft assembly
CN102506663A (en) * 2011-10-28 2012-06-20 无锡富瑞德精密机械有限公司 Valve seat depth measuring mechanism with dial depth gauge
CN202947640U (en) * 2012-11-20 2013-05-22 无锡麦铁精密机械制造有限公司 Tool for detecting distance from external end face to bottom of inner hole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103398647A (en) * 2013-08-06 2013-11-20 遵义市节庆机电有限责任公司 Method for measuring distance between point and cross section on component
CN103398647B (en) * 2013-08-06 2016-01-06 遵义市节庆机电有限责任公司 A kind of method for measuring point and cross section spacing on part

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Application publication date: 20130313

C12 Rejection of a patent application after its publication