CN202204443U - Rod range-spanning calibrated ring gauge - Google Patents
Rod range-spanning calibrated ring gauge Download PDFInfo
- Publication number
- CN202204443U CN202204443U CN2011203029906U CN201120302990U CN202204443U CN 202204443 U CN202204443 U CN 202204443U CN 2011203029906 U CN2011203029906 U CN 2011203029906U CN 201120302990 U CN201120302990 U CN 201120302990U CN 202204443 U CN202204443 U CN 202204443U
- Authority
- CN
- China
- Prior art keywords
- spanning
- ring gauge
- gauge
- rod range
- rod
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a rod range-spanning calibrated ring gauge, which has the main point that: at least a pair of standard teeth are arranged on an internal circular ring of the ring gauge, gage rods are arranged on the position corresponding to the standard teeth, and rod range-spanning dimensions are engraved on the gage rods. The rod range-spanning calibrated ring gauge has the advantages of simple structure, convenience in operation and short detection time. When the dimensions of a rod range-spanning gauge are detected, a working part is two sides of a steel ball, the position of the steel ball is the measurement position, and the detection data reliability is good; so that reinspection is not needed to be frequently carried out by the gauge, reinspection working capacity and labor intensity can be reduced, working efficiency can be improved, and production and inspection cost can be reduced.
Description
Technical field
The utility model relates to a kind of tester, is specifically related to a kind of rod of striding apart from cubing calibration ring gauge.
Background technology
Existing large-scale annular wheel is striden rod apart from cubing calibration ring gauge, and its structure is adopt to check the steel ball top form of striding excellent distance, and actual to be used for measuring what stride excellent carpenters square cun be the two sides of steel ball; When wearing and tearing took place in the steel ball two sides, steel ball size had diminished, but when measuring; It is qualified apart from the cubing size to stride rod; And when checking with length bar, the actual rod of striding is less than normal defective apart from the cubing size, even scraps.Though can recheck with length bar and guarantee product quality, use the size that excellent distance is striden in the length bar measurement, running program is loaded down with trivial details, and Measuring Time is long, and labour intensity is bigger, and this length bar only is suitable for sampling observation or rechecks, and can not satisfy batch production testing needs.
Summary of the invention
The purpose of the utility model is the shortcoming that will overcome above-mentioned technology, provides a kind of simple in structure, easy to operate, and detection time is short, and striding of good reliability is excellent apart from cubing calibration ring gauge.
The rod of striding of the utility model comprises ring gauge apart from cubing calibration ring gauge, it is characterized in that: be provided with the pair of standard tooth at least on the annulus in the described ring gauge, and on the correspondence position of full-height tooth, be provided with scale, be carved with on the scale and stride excellent carpenters square cun.
The utility model is simple in structure, easy to operate, and detection time is short, and when rod was striden in detection apart from the cubing size, the working position was the two sides of steel ball, and the steel ball position is exactly the measuring position, and it is good to detect data reliability; Do not need frequently to recheck, reduced reinspection workload and labour intensity, improved work efficiency, reduced and produced and detect cost with length bar.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure: 1, ring gauge, 2, full-height tooth, 3, scale.
Embodiment
The utility model stride rod apart from cubing calibration ring gauge, comprise ring gauge 1, on the interior annulus of ring gauge 1, be provided with two pairs of full-height tooths 2, and on full-height tooth 2 correspondence positions, be provided with scale 3, be carved with the actual excellent carpenters square cun of striding on the scale 3.
When rod was striden in detection apart from the cubing size, the working position was the two sides of steel ball, and the steel ball position of promptly being checked just in time is the measuring position, and the reading on the scale 3 is exactly to stride the physical size of rod apart from cubing.
Claims (1)
1. stride rod apart from cubing calibration ring gauge for one kind, comprise ring gauge (1), it is characterized in that: be provided with pair of standard tooth (2) on the interior annulus of described ring gauge (1) at least, and on the correspondence position of full-height tooth (2), be provided with scale (3), be carved with on the scale (3) and stride excellent carpenters square cun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203029906U CN202204443U (en) | 2011-08-19 | 2011-08-19 | Rod range-spanning calibrated ring gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203029906U CN202204443U (en) | 2011-08-19 | 2011-08-19 | Rod range-spanning calibrated ring gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202204443U true CN202204443U (en) | 2012-04-25 |
Family
ID=45968563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203029906U Expired - Fee Related CN202204443U (en) | 2011-08-19 | 2011-08-19 | Rod range-spanning calibrated ring gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202204443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236425A (en) * | 2014-04-25 | 2014-12-24 | 西安航空动力股份有限公司 | Method for precisely measuring cross-rod distance value M of spline ring gauge |
-
2011
- 2011-08-19 CN CN2011203029906U patent/CN202204443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236425A (en) * | 2014-04-25 | 2014-12-24 | 西安航空动力股份有限公司 | Method for precisely measuring cross-rod distance value M of spline ring gauge |
| CN104236425B (en) * | 2014-04-25 | 2017-08-25 | 西安航空动力股份有限公司 | A kind of precision measurement method realized to spline ring gauge distance over bar M values |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |