CN103851975A - Circle hole plug gauge - Google Patents
Circle hole plug gauge Download PDFInfo
- Publication number
- CN103851975A CN103851975A CN201210515571.XA CN201210515571A CN103851975A CN 103851975 A CN103851975 A CN 103851975A CN 201210515571 A CN201210515571 A CN 201210515571A CN 103851975 A CN103851975 A CN 103851975A
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- China
- Prior art keywords
- feeler gauge
- plug gauge
- plug
- gauge head
- cone
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention relates to the field of mechanical gauges, in particular to a circle hole plug gauge. The circle hole plug gauge comprises a plug gauge rod and a plug gauge head. The plug gauge head is connected with one end of the plug gauge rod, the plug gauge head is composed of a cylinder and a cone which are coaxially connected in a threaded mode in sequence, and the cone is fixedly arranged at the lower end of the cylinder. According to the circle hole plug gauge, the cone is arranged on the lower portion of the plug gauge head to be used as a guiding piece, the plug gauge can be quickly and accurately inserted into a circular hole to be detected, detection efficiency is improved, the plug gauge head is connected with the plug gauge rod through threads, and thus replacing is convenient.
Description
Technical field
The present invention relates to mechanical cubing field, is especially a kind of plug gauge for testing circular-holes.
Background technology
Feeler gauge is a kind of measurer, and conventional have a plug gauge for testing circular-holes, and plug gauge for testing circular-holes is made cylindrical shape, and two ends are respectively go side and not-go-end, is used for the diameter of inspection hole.Can there are wearing and tearing and cause detecting inaccurate in feeler gauge head in use its go side, need again make, and existing feeler gauge can not comparatively fast aim at circular hole in testing process, causes detection efficiency lower.
Summary of the invention
The object of the invention is to address the above problem, and a kind of plug gauge for testing circular-holes of being convenient to detection is provided, and is specifically realized by following technical scheme.
A kind of plug gauge for testing circular-holes, this plug gauge for testing circular-holes comprises electromagnet, frame, feeler gauge bar and feeler gauge head, described feeler gauge bar slides up and down and is arranged on central rack, electromagnet is arranged on frame top and is connected with feeler gauge bar upper end, described feeler gauge head is connected with one end of feeler gauge bar, described feeler gauge head is made up of coaxial threaded connects successively right cylinder and cone, and described cone is fixedly installed on cylindrical lower end.
Described plug gauge for testing circular-holes, it further designs and is, and described feeler gauge head is threaded with feeler gauge bar.
Described plug gauge for testing circular-holes, it further designs and is, and described right cylinder is formed by connecting by three cylindric go side part coaxial threaded, is arranged with a not-go-end ring on the part of described go side; The sidewall of described go side part is provided with gathering sill, and described not-go-end ring is slidably arranged on the part of go side along described gathering sill, and described not-go-end ring top is fixedly installed restraining position ring block.
The present invention, by one cone being set as guiding piece a feeler gauge head bottom, can insert in circular hole to be detected feeler gauge comparatively fast more accurately, has improved detection efficiency, and feeler gauge head and feeler gauge bar be threaded connection, and is convenient to change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the present invention is further described.
A kind of plug gauge for testing circular-holes, this plug gauge for testing circular-holes comprises electromagnet 5, frame 6, feeler gauge bar 1 and feeler gauge head 2, feeler gauge bar 1 slides up and down and is arranged on frame 6 middle parts, electromagnet 5 is arranged on frame top and is connected with feeler gauge bar 1 upper end, feeler gauge head is connected with one end of feeler gauge bar, feeler gauge head is fixedly connected with cone 4 by right cylinder 3, and cone 4 is fixedly installed on cylindrical lower end.Feeler gauge head 2 is threaded with feeler gauge bar 1, and feeler gauge bar 1 upper end is provided with handle 11.Right cylinder 3 is formed by fixedly connecting by three cylindric go side parts 31, is arranged with not-go-end ring 32 on go side part 31.Between go side part 31, coaxial threaded connects.The sidewall of go side part 31 is provided with consistent gathering sill 33, and not-go-end ring 32 is slidably arranged on go side part 31 along gathering sill 33, and not-go-end ring 32 tops are fixedly installed restraining position ring block 34.
When operation, when electromagnet energising, producing magnetic field will carry on feeler gauge bar, when power-off, feeler gauge bar is released decline, electromagnet is power on/off repeatedly, and the hand-held feeler gauge of simulation workman repeatedly attempts feeler gauge to insert in workpiece, and the go side part of feeler gauge head bottom coordinates not-go-end ring to form go side and the not-go-end of feeler gauge, product is detected, if along being pushed on chute on middle go side part, the go side part in the middle of can utilizing is rechecked product by not-go-end ring, prevent that go side, bottom part is because wearing and tearing detect mistake.In the time determining that go side, bottom part can not use, directly the go side part that is positioned at bottom is unloaded, can proceed testing.
The present invention, by one cone being set as guiding piece a feeler gauge head bottom, can insert in circular hole to be detected feeler gauge comparatively fast more accurately, has improved detection efficiency, and feeler gauge head and feeler gauge bar be threaded connection, and is convenient to change.
Claims (3)
1. a plug gauge for testing circular-holes, it is characterized in that this plug gauge for testing circular-holes comprises electromagnet, frame, feeler gauge bar and feeler gauge head, described feeler gauge bar slides up and down and is arranged on central rack, electromagnet is arranged on frame top and is connected with feeler gauge bar upper end, described feeler gauge head is connected with one end of feeler gauge bar, described feeler gauge head is made up of coaxial threaded connects successively right cylinder and cone, and described cone is fixedly installed on cylindrical lower end.
2. plug gauge for testing circular-holes according to claim 1, is characterized in that, described feeler gauge head is threaded with feeler gauge bar.
3. plug gauge for testing circular-holes according to claim 1, is characterized in that, described right cylinder is formed by connecting by three cylindric go side part coaxial threaded, is arranged with a not-go-end ring on the part of described go side; The sidewall of described go side part is provided with gathering sill, and described not-go-end ring is slidably arranged on the part of go side along described gathering sill, and described not-go-end ring top is fixedly installed restraining position ring block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515571.XA CN103851975A (en) | 2012-12-05 | 2012-12-05 | Circle hole plug gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515571.XA CN103851975A (en) | 2012-12-05 | 2012-12-05 | Circle hole plug gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103851975A true CN103851975A (en) | 2014-06-11 |
Family
ID=50859921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210515571.XA Pending CN103851975A (en) | 2012-12-05 | 2012-12-05 | Circle hole plug gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851975A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390542A (en) * | 2014-11-12 | 2015-03-04 | 郑州磨料磨具磨削研究所有限公司 | Limit gauge detecting device and limit gauge detecting method using same |
| CN105716493A (en) * | 2016-02-18 | 2016-06-29 | 苏州莱测检测科技有限公司 | Integrated needle gauge |
| CN110425961A (en) * | 2019-05-24 | 2019-11-08 | 吉林工程技术师范学院 | A kind of feeler gauge being exclusively used in batch detection optical lens high-precision connection size |
-
2012
- 2012-12-05 CN CN201210515571.XA patent/CN103851975A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390542A (en) * | 2014-11-12 | 2015-03-04 | 郑州磨料磨具磨削研究所有限公司 | Limit gauge detecting device and limit gauge detecting method using same |
| CN104390542B (en) * | 2014-11-12 | 2017-08-25 | 郑州磨料磨具磨削研究所有限公司 | Difference gauge detection means and the difference gauge detection method using the device |
| CN105716493A (en) * | 2016-02-18 | 2016-06-29 | 苏州莱测检测科技有限公司 | Integrated needle gauge |
| CN110425961A (en) * | 2019-05-24 | 2019-11-08 | 吉林工程技术师范学院 | A kind of feeler gauge being exclusively used in batch detection optical lens high-precision connection size |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |