CN202470934U - Plug gauge for detecting pore diameter - Google Patents

Plug gauge for detecting pore diameter Download PDF

Info

Publication number
CN202470934U
CN202470934U CN2012200451110U CN201220045111U CN202470934U CN 202470934 U CN202470934 U CN 202470934U CN 2012200451110 U CN2012200451110 U CN 2012200451110U CN 201220045111 U CN201220045111 U CN 201220045111U CN 202470934 U CN202470934 U CN 202470934U
Authority
CN
China
Prior art keywords
gage
gauge
pore diameter
check
aperture
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.)
Expired - Fee Related
Application number
CN2012200451110U
Other languages
Chinese (zh)
Inventor
庄夫良
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.)
Ningbo Ruiming Machinery Co Ltd
Original Assignee
Ningbo Ruiming Machinery 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 Ningbo Ruiming Machinery Co Ltd filed Critical Ningbo Ruiming Machinery Co Ltd
Priority to CN2012200451110U priority Critical patent/CN202470934U/en
Application granted granted Critical
Publication of CN202470934U publication Critical patent/CN202470934U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a plug gauge for detecting a pore diameter, which comprises a grip (1), a go gauge (2), a first no-go gauge (3) and a second no-go gauge (4), wherein the go gauge (2), the first no-go gauge (3) and the second no-go gauge (4) are sequentially connected to the grip (1); and the outer diameter of the second no-go gauge (4) is greater than that of the first no-go gauge (3). The plug gauge disclosed by the utility model has the advantages of wide application range and lower application cost.

Description

The feeler gauge in check aperture
Technical field
The utility model relates to check measurer technical field, specifically is a kind of feeler gauge of checking the aperture.
Background technology
The feeler gauge in check aperture generally is used to check the size in aperture.The feeler gauge in present check aperture comprises handle, drift and no-go gage, and said drift, no-go gage, handle are connected in turn.When check, drift can be stopped with no-go gage through the circular hole that is verified again, very easy to use simple.But still there is following shortcoming in the feeler gauge in the check aperture of above prior art: because this logical no-go gage has only a drift and no-go gage, can only check a kind of hole of size, can't check the close different holes of size, usable range is narrow; If be equipped with two logical no-go gages, increase use cost like this.
Summary of the invention
The technical matters that the utility model will solve is, provide a kind of usable range wide, reduce the feeler gauge in the check aperture of use cost.
The technical scheme of the utility model is; A kind of feeler gauge with check aperture of following structure is provided; Comprise handle, drift and first no-go gage; It also is provided with second no-go gage, and said drift, first no-go gage, second no-go gage are connected in turn on the handle, and the external diameter of said second no-go gage is greater than the external diameter of first no-go gage.
Be provided with radial groove between said first no-go gage and second no-go gage.
After adopting said structure; The feeler gauge in the utility model check aperture compared with prior art; Have the following advantages: owing to increased by second no-go gage, so logical no-go gage just can two kinds size is close but hole that dimensional requirement is different, usable range is wide; And avoid the use of two logical no-go gages, reduce use cost.
Description of drawings
Accompanying drawing is the structural representation of the feeler gauge in the utility model check aperture.
Shown in the figure, 1, handle, 2, drift, 3, first no-go gage, 4, second no-go gage, 5, radial groove.
Embodiment
Be described further below in conjunction with the feeler gauge of accompanying drawing the utility model check aperture.
As shown in the figure; The feeler gauge in the check aperture of the utility model comprises handle 1, drift 2 and first no-go gage 3, and it also is provided with second no-go gage 4; Said drift 2, first no-go gage 3, second no-go gage 4 are connected in turn on the handle 1, and the external diameter of said second no-go gage 4 is greater than the external diameter of first no-go gage 3.
Be provided with radial groove 5 between said first no-go gage 3 and second no-go gage 4.

Claims (2)

1. feeler gauge of checking the aperture; Comprise handle (1), drift (2) and first no-go gage (3); It is characterized in that: it also is provided with second no-go gage (4); Said drift (2), first no-go gage (3), second no-go gage (4) are connected in turn on the handle (1), and the external diameter of said second no-go gage (4) is greater than the external diameter of first no-go gage (3).
2. the feeler gauge in check according to claim 1 aperture is characterized in that: be provided with radial groove (5) between said first no-go gage (3) and second no-go gage (4).
CN2012200451110U 2012-02-13 2012-02-13 Plug gauge for detecting pore diameter Expired - Fee Related CN202470934U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200451110U CN202470934U (en) 2012-02-13 2012-02-13 Plug gauge for detecting pore diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200451110U CN202470934U (en) 2012-02-13 2012-02-13 Plug gauge for detecting pore diameter

Publications (1)

Publication Number Publication Date
CN202470934U true CN202470934U (en) 2012-10-03

Family

ID=46919088

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200451110U Expired - Fee Related CN202470934U (en) 2012-02-13 2012-02-13 Plug gauge for detecting pore diameter

Country Status (1)

Country Link
CN (1) CN202470934U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104457511A (en) * 2014-11-27 2015-03-25 贵州虹祥轴承有限公司 Connecting shaft bearing inner hole diameter inspection device
CN105526836A (en) * 2015-12-31 2016-04-27 安徽中电兴发与鑫龙科技股份有限公司 Method for detecting vacuum circuit breaker pawl gauge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104457511A (en) * 2014-11-27 2015-03-25 贵州虹祥轴承有限公司 Connecting shaft bearing inner hole diameter inspection device
CN105526836A (en) * 2015-12-31 2016-04-27 安徽中电兴发与鑫龙科技股份有限公司 Method for detecting vacuum circuit breaker pawl gauge

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20140213

C17 Cessation of patent right