CN203949606U - A kind of novel ring gauge - Google Patents
A kind of novel ring gauge Download PDFInfo
- Publication number
- CN203949606U CN203949606U CN201420262517.3U CN201420262517U CN203949606U CN 203949606 U CN203949606 U CN 203949606U CN 201420262517 U CN201420262517 U CN 201420262517U CN 203949606 U CN203949606 U CN 203949606U
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- Prior art keywords
- drift
- ring gauge
- novel ring
- utility
- model
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of novel ring gauge, comprise that one has the first drift of the hollow circuit cylinder body structure of bottom, on described the first drift bottom, be provided with the second drift, the longest diameter of section of described the second drift is less than the interior circular diameter of described the first drift, between described the first drift inwall and the second drift, is formed with detection groove.Ring gauge of the present utility model, when carrying out workpiece sensing, judges that can the whether qualified need of workpiece put into swimmingly and detect trench bottom depending on it, has improved detection efficiency, has eliminated manual operation error.
Description
Technical field
The utility model relates to a kind of novel ring gauge.
Background technology
Tailpiece mouth of pipe footpath is a very important size index, how to detect fast and accurately caliber size very crucial.Present ring gauge detection method is to see that product can be light crosses drift, and then revolves and turn around on no-go gage, can stop (can not fall into no-go gage), and it is qualified that product bore is judged; This ring gauge has following shortcoming: 1. product needed is revolved and turned around, time-consuming longer; 2. handmade rotary, product bore has a lot of places and can't detect, and easily causes product deflection, causes judging inaccurate.For strengthening detection efficiency, eliminate personal error, need a kind of novel ring gauge of exploitation, overcome the above problems.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of novel ring gauge that can carry out accurately and rapidly the detection of product bore.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of novel ring gauge, comprise that one has the first drift of the hollow circuit cylinder body structure of bottom, on described the first drift bottom, be provided with the second drift, the longest diameter of section of described the second drift is less than the interior circular diameter of described the first drift, between described the first drift inwall and the second drift, is formed with detection groove.
The central shaft of described the first drift overlaps with the central shaft of described the second drift.
Described the first drift is provided with one and detects forms.
Further, described the second drift is solid metal body and has several uniform breach.
Beneficial effect
Whether novel ring gauge of the present utility model utilizes the detection groove between the first drift and the second drift to detect fast aperture of workpiece qualified; On the second drift, have some uniform breach and can effectively avoid workpiece weld seam, reduce error simultaneously; On the first drift, be provided with detection window, can observe instrument and whether snap in detection trench bottom, very directly perceived; Carrying out aperture of workpiece while detecting, judging that can the whether qualified need of aperture of workpiece put into the bottom of the detection groove between the first drift and the second drift swimmingly depending on it; By novel ring gauge, use, can improve detection efficiency, eliminate manual operation error, originally detected a product needed 25 seconds, use novel ring gauge only to need 5 seconds, improved greatly detection efficiency.
Accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is the first drift structural representation of the present utility model.
Embodiment
Refer to shown in Fig. 1,2,3, a kind of novel ring gauge, comprise that one has the first drift 1 of the hollow circuit cylinder body structure of bottom, on described the first drift 1 bottom, be provided with the second drift 3, the longest diameter of section of described the second drift 3 is less than the interior circular diameter of described the first drift 1, is formed with and detects groove 2 between described the first drift 1 inwall and the second drift 3.
The central shaft of described the first drift 1 overlaps with the central shaft of described the second drift 3.
Described the first drift 1 is provided with one and detects forms 5.
Further, described the second drift 3 is solid metal body and has 3 uniform breach 4.
The corresponding aperture of workpiece higher limit of interior circular diameter of described the first drift 1, the corresponding aperture of workpiece lower limit of the longest diameter of section of described the second drift 3.
When detecting aperture of workpiece, only need to observe workpiece and can snap in smoothly the bottom of detecting groove 2, if can snap in smoothly, represent that between the higher limit and lower limit of aperture of workpiece in workpiece design, aperture of workpiece is qualified.Otherwise aperture of workpiece is defective.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a novel ring gauge, it is characterized in that: comprise that one has the first drift of the hollow circuit cylinder body structure of bottom, on described the first drift bottom, be provided with the second drift, the longest diameter of section of described the second drift is less than the interior circular diameter of described the first drift, between described the first drift inwall and the second drift, is formed with detection groove.
2. novel ring gauge according to claim 1, is characterized in that: the central shaft of described the first drift overlaps with the central shaft of described the second drift.
3. novel ring gauge according to claim 1, is characterized in that: described the second drift is solid metal body and has several uniform breach.
4. novel ring gauge according to claim 1, is characterized in that: described the first drift is provided with one and detects forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262517.3U CN203949606U (en) | 2014-05-16 | 2014-05-16 | A kind of novel ring gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262517.3U CN203949606U (en) | 2014-05-16 | 2014-05-16 | A kind of novel ring gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949606U true CN203949606U (en) | 2014-11-19 |
Family
ID=51891637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262517.3U Expired - Fee Related CN203949606U (en) | 2014-05-16 | 2014-05-16 | A kind of novel ring gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203949606U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953675A (en) * | 2016-07-12 | 2016-09-21 | 邹敏 | Salt bath nitriding ring gauge |
| CN106225621A (en) * | 2016-07-12 | 2016-12-14 | 邹敏 | Ring gauge with the level bottom one |
| CN106247878A (en) * | 2016-07-12 | 2016-12-21 | 邹敏 | A kind of horn mouth ring gauge |
| CN108426508A (en) * | 2018-03-19 | 2018-08-21 | 中信戴卡股份有限公司 | A kind of cubing of detection bolt hole back of the body nest diameter |
| CN109596033A (en) * | 2019-01-23 | 2019-04-09 | 梧州恒声电子科技有限公司 | A kind of magnetic circuit gauge instruments of inspection |
| CN110345840A (en) * | 2019-08-28 | 2019-10-18 | 桂林福达曲轴有限公司 | A kind of the detection template and its application method of crankshaft shoulder outside diameter |
-
2014
- 2014-05-16 CN CN201420262517.3U patent/CN203949606U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953675A (en) * | 2016-07-12 | 2016-09-21 | 邹敏 | Salt bath nitriding ring gauge |
| CN106225621A (en) * | 2016-07-12 | 2016-12-14 | 邹敏 | Ring gauge with the level bottom one |
| CN106247878A (en) * | 2016-07-12 | 2016-12-21 | 邹敏 | A kind of horn mouth ring gauge |
| CN108426508A (en) * | 2018-03-19 | 2018-08-21 | 中信戴卡股份有限公司 | A kind of cubing of detection bolt hole back of the body nest diameter |
| US10816314B2 (en) | 2018-03-19 | 2020-10-27 | Citic Dicastal Co., Ltd. | Gage for detecting a diameter of a bolt hole back socket |
| CN109596033A (en) * | 2019-01-23 | 2019-04-09 | 梧州恒声电子科技有限公司 | A kind of magnetic circuit gauge instruments of inspection |
| CN110345840A (en) * | 2019-08-28 | 2019-10-18 | 桂林福达曲轴有限公司 | A kind of the detection template and its application method of crankshaft shoulder outside diameter |
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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: 20141119 Termination date: 20200516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |