CN201069348Y - Screw thread ring gauge - Google Patents
Screw thread ring gauge Download PDFInfo
- Publication number
- CN201069348Y CN201069348Y CNU2007201191923U CN200720119192U CN201069348Y CN 201069348 Y CN201069348 Y CN 201069348Y CN U2007201191923 U CNU2007201191923 U CN U2007201191923U CN 200720119192 U CN200720119192 U CN 200720119192U CN 201069348 Y CN201069348 Y CN 201069348Y
- Authority
- CN
- China
- Prior art keywords
- ring
- thread
- ring gauge
- gauge
- lead
- 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
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Abstract
A thread ring gauge is provided, which comprises an active ring gauge and an inactive ring gauge. The active ring gauge comprises a main body, a round through hole provided inside the main body, and a plurality of active inner threads provided on the main body's inner wall in the periphery of the through hole, wherein the active inner thread has an effective diameter compliant to the national standards. The inactive ring gauge comprises a main body, a round through hole provided inside the main body of the inactive ring gauge, and a plurality of inactive inner threads provided on the main body's inner wall in the periphery of the through hole of the inactive ring gauge. The effective diameter of the inactive ring gauge is smaller than that of the active ring gauge. The inactive and the active ring gauges are the same in specification. The thread at one end of the active inner thread of the active ring gauge and the inactive inner thread of the inactive ring gauge is smaller in diameter, and the thread at the other end is larger.
Description
Technical field
The utility model relates to a kind of ring thread gage, relates in particular to the externally threaded ring thread gage of a kind of accurate and accurate detection.
Background technology
In the hardware products, it is by being connected of internal and external threads that much more very products are arranged, for example in the nuts and bolt, and two oil pipes or water pipe or the like, the precision of screw thread manufacturing just is directly connected to the quality quality of entire product.
Ring thread gage is that all five metals production industry screw threads detect necessary instruments, and ring thread gage is used for detecting externally threaded precision, and it can carry out the testing of screw thread at short notice, its double thread detect guaranteed mass-producted high-quality.
Summary of the invention
The purpose of this utility model is to provide a kind of ring thread gage, the detection external thread that it can be accurate and accurate.
For achieving the above object, the utility model provides a kind of ring thread gage, comprise that one can lead to a ring gauge and an only logical ring gauge, this can lead to ring gauge and comprise a body, offer the through hole of a circle in this body, offer some internal threads that lead on the inner body wall face around this through hole, this can lead to the effective diameter size that internal thread has national Specification, should end logical ring gauge and comprise a body, should end the through hole of offering a circle in the logical ring gauge body, should end offering some logical internal threads that end on the logical ring gauge through hole inner body wall face on every side, should end the effective diameter size of leading to internal thread and can lead to the effective diameter size of internal thread less than this.
It is specification at the same level that this only logical internal thread and this can lead to internal thread.
This can lead to the led to internal thread of ring gauge and end the diameter of screw that ends logical internal thread one end that leads to ring gauge thinner, and the diameter of screw of the other end is thicker.
The utlity model has following beneficial effect: the utility model ring thread gage, comprise that one can lead to a ring gauge and an only logical ring gauge, can lead to ring gauge is provided with one and can leads to internal thread, only logical ring gauge is provided with an effective diameter undersized can lead to the logical internal thread of ending of internal thread in this, by leading to ring gauge and ending being used of logical ring gauge, detection external thread that can be accurate and accurate, the yield of raising product.
Description of drawings
Fig. 1 is the ring gauge stereographic map that leads to of the present utility model.
Fig. 2 is the logical ring gauge stereographic map that ends of the present utility model.
Fig. 3 is the left view that leads to ring gauge of the present utility model.
Fig. 4 is the left view that ends logical ring gauge of the present utility model.
Embodiment
See also Fig. 1 to Fig. 4, a kind of ring thread gage comprises that one can lead to a ring gauge 1 and an only logical ring gauge 3.
This can lead to the body 12 that ring gauge 1 comprises an annular cylinder, the middle position of this body 12 is offered the through hole 14 of a circle, offer some internal threads 16 that lead on body 12 internal faces around this through hole 14, this can lead to the effective diameter size that internal thread 16 has national Specification.The outside wall surface of this body 12 is provided with some burrs 18, and the tester arrests with hand can increase friction force when this can lead to ring gauge 1, holds more surely, can not skid during rotation.
Should end the body 32 that logical ring gauge 3 comprises an annular cylinder, the middle position of this body 32 is offered the through hole 34 of a circle, offer some logical internal threads 36 that end on body 32 internal faces around this through hole 34, the effective diameter undersized that should end logical internal thread 36 can be led to the effective diameter size of internal thread 16 in this.The outside wall surface of this body 32 is provided with some burrs 38, and the tester arrests with hand can increase friction force when this ends logical ring gauge 3, holds more surely, can not skid during rotation.
It is specifications at the same level that only logical internal thread 36 of the present utility model can lead to internal thread 16 with this.
When detecting, find ring thread gage (comprising that this can lead to ring gauge 1 and end logical ring gauge 3) earlier with external thread to be measured (figure does not show) specification at the same level; This external thread is inserted in this through hole that can lead to ring gauge 1 14 then, rotate this and can lead to ring gauge 1, if this external thread can lead to internal thread 16 by this, this external thread is inserted in this through hole 34 that ends logical ring gauge 3, rotate and to end logical ring gauge 3, if this external thread precession was blocked in the time of should ending in logical 36 two revolutions of internal thread and can not continues to screw in, represent this externally threaded error within national standard, this external thread is qualified.
According to the occasion difference of using, also different for the requirement of external thread precision, ring thread gage roughly can be divided into three kinds: screw thread gauge ring thread gage, ring standard gauge, effective ring gauge.
Screw thread is divided into screw thread gauge ring thread gage and the screw thread gauge ring thread gage of checking usefulness that work is used with the gauge ring thread gage.
Effective ring gauge is divided into two kinds of effective parallel thread ring gauge and effective oblique ring thread gages, and effective parallel thread ring gauge using method is identical with the gauge ring thread gage with screw thread.In the effective oblique ring thread gage, can lead to the led to internal thread of ring gauge and end the diameter of screw that ends logical internal thread one end of logical ring gauge thinner, the diameter of screw of the other end is thicker.
The utility model ring thread gage, comprise that one can lead to a ring gauge 1 and an only logical ring gauge 3, can lead to ring gauge 1 is provided with one and can leads to internal thread 16, only logical ring gauge 3 is provided with an effective diameter undersized can lead to the logical internal thread 36 of ending of internal thread 16 in this, by leading to ring gauge 1 and ending being used of logical ring gauge 3, detection external thread that can be accurate and accurate, the yield of raising product.
Claims (8)
1. ring thread gage, comprise that one can lead to a ring gauge and an only logical ring gauge, it is characterized in that: this can lead to ring gauge and comprise a body, offer the through hole of a circle in this body, offer some internal threads that lead on the inner body wall face around this through hole, this can lead to the effective diameter size that internal thread has national Specification, should end logical ring gauge and comprise a body, should end the through hole of offering a circle in the logical ring gauge body, should end offering some logical internal threads that end on the logical ring gauge through hole inner body wall face on every side, should end the effective diameter size of leading to internal thread and can lead to the effective diameter size of internal thread less than this.
2. ring thread gage according to claim 1 is characterized in that: it is specification at the same level that this only logical internal thread and this can lead to internal thread.
3. ring thread gage according to claim 1 is characterized in that: this can lead to the led to internal thread of ring gauge and end the diameter of screw that ends logical internal thread one end that leads to ring gauge thinner, and the diameter of screw of the other end is thicker.
4. ring thread gage according to claim 1 is characterized in that: this body that can lead to ring gauge is an annular cylinder.
5. ring thread gage according to claim 1 is characterized in that: this outside wall surface that can lead to the body of ring gauge is provided with some burrs.
6. ring thread gage according to claim 1 is characterized in that: the body that should end logical ring gauge is an annular cylinder.
7. ring thread gage according to claim 1 is characterized in that: the outside wall surface that should end the body of logical ring gauge is provided with some burrs.
8. ring thread gage according to claim 1 is characterized in that: this ring thread gage comprises screw thread gauge ring thread gage, ring standard gauge, effective ring gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201191923U CN201069348Y (en) | 2007-03-29 | 2007-03-29 | Screw thread ring gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201191923U CN201069348Y (en) | 2007-03-29 | 2007-03-29 | Screw thread ring gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201069348Y true CN201069348Y (en) | 2008-06-04 |
Family
ID=39490737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201191923U Expired - Fee Related CN201069348Y (en) | 2007-03-29 | 2007-03-29 | Screw thread ring gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201069348Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929827A (en) * | 2009-06-23 | 2010-12-29 | 黑田精工株式会社 | Supporting structure of inspection tool |
| CN101963478A (en) * | 2010-09-14 | 2011-02-02 | 重庆大江工业有限责任公司 | Rectangular screw thread gauge |
| CN101979953A (en) * | 2010-10-21 | 2011-02-23 | 上海工程技术大学 | Three-dimensional fine-adjustment worktable for thread scanning meter |
| CN103115544A (en) * | 2013-02-20 | 2013-05-22 | 河南航天精工制造有限公司 | Measuring tool for effective length and ending length of external thread |
| CN103673833A (en) * | 2012-09-03 | 2014-03-26 | 天津市自行车研究院 | Method for measuring bicycle handle bar horizontal pipe external diameter |
| CN105091708A (en) * | 2015-06-06 | 2015-11-25 | 台州广播电视大学 | Method for detecting axial length |
| CN111551090A (en) * | 2020-05-22 | 2020-08-18 | 厦门普标计量检测研究有限公司 | Combined type external thread stop ring gauge |
-
2007
- 2007-03-29 CN CNU2007201191923U patent/CN201069348Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929827A (en) * | 2009-06-23 | 2010-12-29 | 黑田精工株式会社 | Supporting structure of inspection tool |
| CN101929827B (en) * | 2009-06-23 | 2015-05-20 | 黑田精工株式会社 | Supporting structure of inspection tool |
| CN101963478A (en) * | 2010-09-14 | 2011-02-02 | 重庆大江工业有限责任公司 | Rectangular screw thread gauge |
| CN101979953A (en) * | 2010-10-21 | 2011-02-23 | 上海工程技术大学 | Three-dimensional fine-adjustment worktable for thread scanning meter |
| CN101979953B (en) * | 2010-10-21 | 2012-09-19 | 上海工程技术大学 | Three-dimensional fine-adjustment worktable for thread scanning meter |
| CN103673833A (en) * | 2012-09-03 | 2014-03-26 | 天津市自行车研究院 | Method for measuring bicycle handle bar horizontal pipe external diameter |
| CN103115544A (en) * | 2013-02-20 | 2013-05-22 | 河南航天精工制造有限公司 | Measuring tool for effective length and ending length of external thread |
| CN103115544B (en) * | 2013-02-20 | 2015-09-16 | 河南航天精工制造有限公司 | Male thread effective length and ending linear measure longimetry frock |
| CN105091708A (en) * | 2015-06-06 | 2015-11-25 | 台州广播电视大学 | Method for detecting axial length |
| CN111551090A (en) * | 2020-05-22 | 2020-08-18 | 厦门普标计量检测研究有限公司 | Combined type external thread stop ring gauge |
| CN111551090B (en) * | 2020-05-22 | 2022-11-04 | 厦门普标医疗科技有限公司 | Combined type external thread stop ring gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 |