CN105180775A - Gauge for calibration of shaft cross section contour parameter measuring instrument - Google Patents
Gauge for calibration of shaft cross section contour parameter measuring instrument Download PDFInfo
- Publication number
- CN105180775A CN105180775A CN201510557332.4A CN201510557332A CN105180775A CN 105180775 A CN105180775 A CN 105180775A CN 201510557332 A CN201510557332 A CN 201510557332A CN 105180775 A CN105180775 A CN 105180775A
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- gauge
- combined type
- substrate
- calibrated bolck
- type gauge
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a combined gauge, for simulating the shaft cross section contour shape of a gauge with a revolving shaft and providing a standard unit for calibration of a shaft cross section contour parameter measuring instrument. The gauge is formed by combining a substrate 1 with a standard block 2. The substrate 1 is used for simulating the positioning mode of a standard gauge, and the intersecting lines between measuring surfaces 3/4 of the standard block 2 and the shaft cross section of the substrate 1 can replace shaft cross section contours of a cylindrical/conical/special bus-shaped plug gauge and a ring gauge. The manufacture is easy, the traceability is high, the disadvantages of large weight and large volume of a conventional gauge are overcome, gauges with different specifications can be formed according to the need of the measuring scope of a calibrated instrument, and the traceability of the calibrated instrument is effectively realized.
Description
1, technical field
The present invention relates to a kind of combined type gauge, be particularly useful for utilizing scanning method to check the calibration of the surveying instrument of Axisymmetric shaft parts cross sectional shape parameter.
2, background technology
Detection Axisymmetric part being carried out to axial section shape parameter is conventional quality inspection technology.
The surveying instrument of axial section shape parameter obtains measurement raw data by carrying out scanning to Axisymmetric shaft parts cross section geometric profile, by processing raw data, obtains the independent measurement result of each parameter of profile.Its principal feature utilizes measured piece profile or center pit to determine its shaft section, carries out data acquisition and data processing to the profile of shaft section.
When carrying out the calibration of axial section shape parameter measurement instrument, need the standard gauge using all size.Standard gauge comprises light face plug gauge and ring gauge, light face plug cone gage and ring gauge, straight thread feeler gauge and ring gauge, taper thread feeler gauge and ring gauge.During calibration, according to the difference of tested apparatus measures scope, the gauge of different size and different size is measured, compares with reference value, judge whether instrument accuracy grade meets the requirements.For the calibration of large-range measuring instrument, the gauge size that need use is comparatively large, and quantity is more, and the gauge volume and weight of full-size is larger.
3, summary of the invention
The object of this invention is to provide the combined type gauge that a kind of structure is simple, easy-to-use, for the calibration of shaft section profile parameters surveying instrument.
Technical scheme is as follows: built-up gauge is made up of gauge substrate and gauge calibrated bolck.By combining the gauge substrate of different size and dissimilar gauge calibrated bolck, form the standard gauge needed for shaft section profile parameters Calibration of measuring instruments.
Described gauge substrate is annulus or by comprising the annulus that forms of diameter local, its external cylindrical surface, inner cylinder face and end face, for the axis of setting gauge;
Described gauge calibrated bolck comprises interior measuring surface and the external pelivimetry face of simulation gauge shape of generatrix;
The measuring surface shape of described gauge calibrated bolck comprises flat shape and special shape measuring surface, measuring surface center line can comprise horizontal survey axis and with measurement axis angle two kinds of situations;
The alternative cylinder of combined type gauge that the gauge calibrated bolck of described straight measuring surface and gauge substrate are formed or the shaft section profile of plug cone gage and ring gauge;
The shaft section profile of the combined type gauge alternative specific profile solid of revolution feeler gauge that described special shape measuring surface gauge calibrated bolck and gauge substrate are formed and ring gauge; Such as, measuring surface is that continuous 60 ° of triangles are formed, and is the shaft section profile of alternative cylinder or class circular cone STRTHD gauge.
Gauge after combination, inside and outside the axis that aforementioned gauge substrate is determined and gauge calibrated bolck, the plane of symmetry of measuring surface is coplanar.
The core of this programme is the install and adjust utilizing gauge substrate to carry out gauge, utilizes shape and the tractability of gauge calibrated bolck, is applied to the calibration of shaft section profile parameters surveying instrument.
4, accompanying drawing explanation
Fig. 1 is the gauge front view that Plays block of the present invention and substrate form.In figure, 1-substrate, 2-calibrated bolck, 3-external pelivimetry face, measuring surface in 4-, 7-gauge bottom surface.
Fig. 2 is the gauge top view that Plays block of the present invention and substrate form.In figure, 5-outside fix face, 6-plane decided at the higher level but not officially announced.
Schematic diagram when Fig. 3 is shaft section parameter measurement instrument probe scanning external thread cylinder gauge.
5, embodiment
See Fig. 1 and Fig. 2, specific embodiment of the invention is as follows: substrate 1 and dissimilar calibrated bolck 2 combine the gauge required for forming.By metering system, the gauge of inside dimension and outside dimension two type can be replaced.
When replacing outside dimension gauge, the bottom surface 7 of gauge and plane decided at the higher level but not officially announced 5 are for location, and measuring point is external pelivimetry face 3.
External pelivimetry face 3 is made up of straight unilateral and special shape face (if figure is screw thread form face).When external pelivimetry face 3 and axis being parallel, straightly unilaterally form standard round plunger gauge; Screw thread form face forms standard round male screw feeler gauge.When external pelivimetry face 3 and axis have certain angle, straightly unilaterally form standard plug cone gage; Screw thread form face forms standard taper thread's plug guage.
When replacing inside dimension gauge, the bottom surface 7 of gauge and plane decided at the higher level but not officially announced 6 are for location, and measuring point is interior measuring surface 4.
Interior measuring surface 4 is made up of straight unilateral and special shape face (if figure is screw thread form face).When interior measuring surface 4 and axis being parallel, straightly unilaterally form standard round band of column rule; Screw thread form face forms standard round male screw ring gauge.When interior measuring surface 4 and axis have certain angle, straightly unilaterally form standard round conical ring rule; Screw thread form face forms standard round taper thread ring gauge.
Fig. 3 gives schematic diagram during shaft section parameter measurement instrument probe scanning external thread cylinder gauge.
In a word, the foregoing is only typical exemplifying embodiment of the present invention, every equalization done according to the present invention changes and modifies, and as adopted the special shape measuring surface of tooth shapes characteristic parameter, all should belong to the protection domain of the present patent application patent.
Claims (7)
1. a combined type gauge, this gauge is combined by substrate 1 and calibrated bolck 2, the gauge of alternative complete revolution body, for checking revolution symmetrical component axial section shape parameter measurement instrument.
2. combined type gauge according to claim 1, is characterized in that described combined type gauge is made up of substrate 1 and on-gauge plate 2.
3. combined type gauge according to claim 1, is characterized in that described calibrated bolck 2 uses in pairs, and its effect is that external pelivimetry face 3 and interior measuring surface 4 can be used for replacing the diameter bus of feeler gauge and ring gauge with the shaft section intersection of substrate 1.
4. combined type gauge according to claim 1, is characterized in that the measuring surface shape of described calibrated bolck 2 can design as required, comprises flat surface and special shape surface.
5. combined type gauge according to claim 1, is characterized in that the shaft section profile of the combined type gauge alternative light face cylinder that described straight measuring surface calibrated bolck 2 and substrate 1 are formed or plug cone gage and ring gauge.
6. combined type gauge according to claim 1, is characterized in that the solid of revolution feeler gauge of the alternative special shape of generatrix of combined type gauge that described special shape measuring surface calibrated bolck 2 and substrate 1 are formed and the shaft section profile of ring gauge.
7. combined type gauge according to claim 1, is characterized in that described substrate bottom surface 7 and outside fix face 5 or plane decided at the higher level but not officially announced 6, can replace the locator meams of the overall shape gauge of different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557332.4A CN105180775B (en) | 2015-09-06 | 2015-09-06 | Shaft section profile parameters Calibration of measuring instruments gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557332.4A CN105180775B (en) | 2015-09-06 | 2015-09-06 | Shaft section profile parameters Calibration of measuring instruments gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105180775A true CN105180775A (en) | 2015-12-23 |
| CN105180775B CN105180775B (en) | 2019-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510557332.4A Expired - Fee Related CN105180775B (en) | 2015-09-06 | 2015-09-06 | Shaft section profile parameters Calibration of measuring instruments gauge |
Country Status (1)
| Country | Link |
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| CN (1) | CN105180775B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198138A (en) * | 2020-10-10 | 2021-01-08 | 丁海铭 | Automatic refractometer metering and calibrating device and using method thereof |
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| CN203561307U (en) * | 2013-11-29 | 2014-04-23 | 邢台职业技术学院 | Interchangeable light-duty combined-type smooth limit inspection gage |
| CN203605859U (en) * | 2013-12-04 | 2014-05-21 | 深圳市中图仪器科技有限公司 | Combined clamp and screw thread measuring instrument provided with same |
| CN203731971U (en) * | 2013-12-06 | 2014-07-23 | 浙江八环轴承有限公司 | Combined gauge for checking special bearing inner race minipore |
| CN103983155A (en) * | 2013-03-07 | 2014-08-13 | 沈阳透平机械股份有限公司 | Auxiliary testing fixture for detecting geometric parameters of steep-pitch thread |
| CN204007367U (en) * | 2014-06-30 | 2014-12-10 | 山东墨龙石油机械股份有限公司 | The check and correction combination unit of special buckle of oil casing purchase inspection gauge |
| CN204228018U (en) * | 2014-08-06 | 2015-03-25 | 无锡塔尔基热交换器科技有限公司 | A kind of thread profile gauge locating device |
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2015
- 2015-09-06 CN CN201510557332.4A patent/CN105180775B/en not_active Expired - Fee Related
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479306A (en) * | 1982-06-07 | 1984-10-30 | Oil Technology Services | Process of manufacturing and using gauges for verifying threads of tubular members |
| US5134783A (en) * | 1991-06-28 | 1992-08-04 | Teleco Oilfield Services, Inc. | Thread timing for a rotary shouldered connection |
| US6612042B1 (en) * | 2002-02-21 | 2003-09-02 | Torque-Traction Technologies, Inc. | Thread gage system and method |
| CN2586067Y (en) * | 2002-12-23 | 2003-11-12 | 中国石油天然气股份有限公司乌鲁木齐石化分公司 | Special annular gauge for double-material annular nozzle |
| CN2665659Y (en) * | 2003-09-25 | 2004-12-22 | 天津钢管有限责任公司 | Smooth surface plate work ring gage |
| CN2702269Y (en) * | 2004-05-31 | 2005-05-25 | 宝山钢铁股份有限公司 | Gauge for special screw-threaded oil well pipes |
| CN201104207Y (en) * | 2007-10-25 | 2008-08-20 | 天津钢管集团股份有限公司 | Outer diameter limit gauge for steel pipe end |
| CN102203544A (en) * | 2008-10-30 | 2011-09-28 | 瓦卢莱克曼内斯曼油气法国公司 | Inspection method of gauge for a self-locking threading of a tubular connection used in the oil industry |
| CN201297920Y (en) * | 2008-11-06 | 2009-08-26 | 沈阳飞机工业（集团）有限公司 | Digital type flatness measuring instrument gauge |
| CN102538634A (en) * | 2011-12-31 | 2012-07-04 | 沪东重机有限公司 | Calibrating device for cylinder diameter gage |
| CN103983155A (en) * | 2013-03-07 | 2014-08-13 | 沈阳透平机械股份有限公司 | Auxiliary testing fixture for detecting geometric parameters of steep-pitch thread |
| CN203518920U (en) * | 2013-06-28 | 2014-04-02 | 重庆望江工业有限公司 | Gauge for measuring short external cone |
| CN203561307U (en) * | 2013-11-29 | 2014-04-23 | 邢台职业技术学院 | Interchangeable light-duty combined-type smooth limit inspection gage |
| CN203605859U (en) * | 2013-12-04 | 2014-05-21 | 深圳市中图仪器科技有限公司 | Combined clamp and screw thread measuring instrument provided with same |
| CN203731971U (en) * | 2013-12-06 | 2014-07-23 | 浙江八环轴承有限公司 | Combined gauge for checking special bearing inner race minipore |
| CN204007367U (en) * | 2014-06-30 | 2014-12-10 | 山东墨龙石油机械股份有限公司 | The check and correction combination unit of special buckle of oil casing purchase inspection gauge |
| CN204228018U (en) * | 2014-08-06 | 2015-03-25 | 无锡塔尔基热交换器科技有限公司 | A kind of thread profile gauge locating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198138A (en) * | 2020-10-10 | 2021-01-08 | 丁海铭 | Automatic refractometer metering and calibrating device and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN105180775B (en) | 2019-04-23 |
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