CN201680788U - Plug gauge - Google Patents
Plug gauge Download PDFInfo
- Publication number
- CN201680788U CN201680788U CN2010201672959U CN201020167295U CN201680788U CN 201680788 U CN201680788 U CN 201680788U CN 2010201672959 U CN2010201672959 U CN 2010201672959U CN 201020167295 U CN201020167295 U CN 201020167295U CN 201680788 U CN201680788 U CN 201680788U
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- Prior art keywords
- feeler gauge
- utility
- model
- aperture
- plug
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a plug gauge which is a cylindrical mandril; and the mandril is provided with at least two cylinder bodies with different outer diameters. The plug gauge accurately judges if a test hole diameter is qualified at one step through the passing of the cylinder bodies with different outer diameters on the plug gauge through the test hole diameter, is convenient to use, has high efficiency, effectively solves the problems of the prior art that a plurality of plug gauges with different diameters are needed when the hole diameter is detected, so that the use is inconvenient, the efficiency is low and detection may be forgotten.
Description
Technical field
The utility model relates to the survey instrument technical field, more particularly, relates to a kind of feeler gauge that is used for detection aperture.
Background technology
In the manufacturing, often use feeler gauge to come the product endoporus is detected.The feeler gauge that arrives commonly used of the prior art, be generally column structure with specified diameter size, because, aperture size allows to exist certain deviation aborning, detect so when detection aperture, generally need use feeler gauge, can cross by judging the whether scope of overshoot of tested aperture according to these feeler gauges with dimension limit.
For example, aborning, hole for φ 〉=5.0mm, its deviate is 0.05mm, when detecting, the feeler gauge that with the diameter is φ (5.0-0.05) mm just passes through, diameter be φ 5.0mm feeler gauge can not by or just pass through, diameter is whether the feeler gauge of φ (5.0+0.05) mm can not qualified by judge the aperture for principle.
Similarly, hole for 0.4mm≤φ＜5.0mm, its deviate is 0.025mm, when detecting, the feeler gauge that with the diameter is φ (5.0-0.025) mm just passes through, diameter be φ 5.0mm feeler gauge can not by or just pass through, diameter is whether the feeler gauge of φ (5.0+0.025) mm can not qualified by judge the aperture for principle.
Therefore, when detection aperture, the operator need take different feeler gauges in turn and measure, and so not only efficient is low, and frequent repetitive operation increased operator's labour intensity, is prone to Lou the situation with certain feeler gauge, and then the omission to product may occur.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of feeler gauge that can once finish detection simple in structure, easy to use.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of feeler gauge is provided, and is a cylindric plug, and described plug has at least two cylinders that external diameter is different.
Particularly, described cylinder is three.
Further, the external diameter size of described cylinder increases progressively successively.
Further, the equal in length of described cylinder.
This feeler gauge that the utility model provides, the cylinder that utilizes various outer diameter on the feeler gauge is once made accurate judgement in the situation of passing through in tested aperture to tested aperture is whether qualified, easy to use, the efficient height, need use a plurality of feeler gauges when efficiently solving in the prior art detection aperture with different-diameter, cause use inconvenient, efficient is low and be prone to the problem of losing omission.
Description of drawings
Fig. 1 is the structural representation that the utility model provides a preferred embodiment.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Please refer to Fig. 1, the structural representation of a preferred embodiment that provides for the utility model.
As shown in fig. 1, described feeler gauge is a cylindric plug 1, and described plug 1 has at least two cylinders that external diameter is different.In the present embodiment, described cylinder is three.The external diameter size of three cylinders increases progressively successively.According to the external diameter size of three cylinders, be divided into go side 11, middle-end 12 and the not-go-end 13 of described feeler gauge from the bottom to top successively.The external diameter of described go side 11, middle-end 12 and not-go-end 13 is respectively the minimum limit of size in tested aperture, the basic size in tested aperture and the maximum limit of size in tested aperture.During detection, the go side 11 of plug 1 is inserted in the measured hole, when go side 11 can not be passed through, can judge directly that measured hole is too small, defective; When go side 11 can be passed through, continue to insert feeler gauge, if middle-end 12 can not be passed through, the decidable measured hole is qualified, and feeler gauge if middle-end 12 can be passed through, is then continued to insert in tested as can be known aperture in the margin tolerance less than basic size, when not-go-end 13 can pass through, the decidable measured hole is excessive, and is defective, if not-go-end 13 can not pass through, the decidable measured hole is qualified, and tested aperture is in the margin tolerance greater than basic size.By the above-mentioned feeler gauge that includes go side 11, middle-end 12 and not-go-end 13, but whether one-time detection goes out tested aperture qualified, and can measure the range of size in tested aperture roughly.Certainly, if need not understand the range of size in tested aperture, also can will two cylinders only be set on the plug 1 herein, promptly a go side and a not-go-end can pass through with the go side, and not-go-end can not be by detecting as the qualified principle in aperture.
Further, the equal in length of cylinder in the utility model, promptly the equal in length of go side 11, middle-end 12 and not-go-end 13 makes feeler gauge more attractive in appearance like this.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a feeler gauge is a cylindric plug, it is characterized in that: described plug has at least two cylinders that external diameter is different.
2. a kind of feeler gauge as claimed in claim 1 is characterized in that: described cylinder is three.
3. a kind of feeler gauge as claimed in claim 2 is characterized in that: the external diameter size of described cylinder increases progressively successively.
4. as claim 1 or 2 or 3 described a kind of feeler gauges, it is characterized in that: the equal in length of described cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201672959U CN201680788U (en) | 2010-04-16 | 2010-04-16 | Plug gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201672959U CN201680788U (en) | 2010-04-16 | 2010-04-16 | Plug gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680788U true CN201680788U (en) | 2010-12-22 |
Family
ID=43345829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201672959U Expired - Fee Related CN201680788U (en) | 2010-04-16 | 2010-04-16 | Plug gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680788U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230776A (en) * | 2011-03-25 | 2011-11-02 | 哈飞汽车股份有限公司 | Tool for quickly detecting automobile part on checking fixture |
| CN105606003A (en) * | 2015-10-12 | 2016-05-25 | 贵州裕高电子有限责任公司 | Automobile transmitter shell hole site test tool and detection method thereof |
| CN105698632A (en) * | 2016-01-28 | 2016-06-22 | 苏州莱测检测科技有限公司 | A threaded plug gauge |
| CN112097601A (en) * | 2019-06-18 | 2020-12-18 | 成都飞机工业（集团）有限责任公司 | Aperture size measuring device and measuring method |
| CN113353702A (en) * | 2020-03-04 | 2021-09-07 | 福浓机械股份有限公司 | Flexibility-adjustable spreading device and flexibility adjusting method thereof |
-
2010
- 2010-04-16 CN CN2010201672959U patent/CN201680788U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230776A (en) * | 2011-03-25 | 2011-11-02 | 哈飞汽车股份有限公司 | Tool for quickly detecting automobile part on checking fixture |
| CN105606003A (en) * | 2015-10-12 | 2016-05-25 | 贵州裕高电子有限责任公司 | Automobile transmitter shell hole site test tool and detection method thereof |
| CN105698632A (en) * | 2016-01-28 | 2016-06-22 | 苏州莱测检测科技有限公司 | A threaded plug gauge |
| CN112097601A (en) * | 2019-06-18 | 2020-12-18 | 成都飞机工业（集团）有限责任公司 | Aperture size measuring device and measuring method |
| CN113353702A (en) * | 2020-03-04 | 2021-09-07 | 福浓机械股份有限公司 | Flexibility-adjustable spreading device and flexibility adjusting method thereof |
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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: 20101222 Termination date: 20130416 |