CN205262356U - Tool for detecting apertures - Google Patents
Tool for detecting apertures Download PDFInfo
- Publication number
- CN205262356U CN205262356U CN201520929381.1U CN201520929381U CN205262356U CN 205262356 U CN205262356 U CN 205262356U CN 201520929381 U CN201520929381 U CN 201520929381U CN 205262356 U CN205262356 U CN 205262356U
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- CN
- China
- Prior art keywords
- detection
- gage
- drift
- connecting rod
- detects
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a tool for detecting apertures, lead to rule including detecting, detect no -go gage and connecting rod, detect logical the rule and be the annular structure with the detection no -go gage, and the external diameter of the logical rule of detection is less than the external diameter that detects the no -go gage, the inner wall that leads to rule and detection no -go gage in the detection all is equipped with the internal thread, is equipped with and detects the internal thread assorted external screw thread of logical rule and detection no -go gage on the connecting rod, detect and lead to rule and detect the mode and connecting rod looks be connected together that the no -go gage passes through screw -thread fit. The utility model discloses simple structure, strong adaptability is convenient for detect the hole in different apertures to for easy storage detects with low costsly.
Description
Technical field
The utility model relates to field of automobile, relates in particular to a kind of Pore Diameter Detection instrument.
Background technology
In the production process of automobile, auto parts and components, as clutch disk hub etc., need its axis hole to carry out dimension control after production, in Pore Diameter Detection process, mainly detect by special testing tool; Existing testing tool is mostly made up of the detection drift becoming one and detection no-go gage, instrument although it is so can detect aperture, but for the part of different size, need to configure the testing tool of different-diameter, thereby cause testing tool quantity large, and then cause testing cost high, and testing tool deposit also very inconvenient.
Utility model content
For prior art above shortcomings, the purpose of this utility model is how to provide a kind of Pore Diameter Detection instrument, and strong adaptability is convenient to the hole of different pore size to detect, and deposits conveniently, and testing cost is low.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is such: a kind of Pore Diameter Detection instrument, it is characterized in that: comprise and detect drift, detection no-go gage and connecting rod, described detection drift and detection no-go gage are circulus, and the external diameter of detection drift is less than the external diameter that detects no-go gage; Be equipped with internal thread at detection drift and the inwall that detects no-go gage, be provided with the external screw thread matching with the internal thread that detects drift and detection no-go gage on connecting rod, described detection drift is connected together by mode and the connecting rod of threaded engagement with detection no-go gage.
As preferably, described external screw thread is positioned at one end of connecting rod, and this externally threaded length is greater than the length that detects drift or detect no-go gage; Described detection drift is connected with connecting rod successively with detection no-go gage, wherein, detects the end of drift near connecting rod.
As preferably, described external screw thread lays respectively at the two ends of connecting rod, detects drift and detection no-go gage is connected with the two ends of connecting rod respectively.
Compared with prior art, the utlity model has following advantage: simple in structure, easy to use; All be threaded with connecting rod owing to detecting drift and detecting no-go gage, therefore, by changing different detection drifts and detecting no-go gage, can detect different apertures, thereby make the strong adaptability of testing tool, and then can effectively reduce testing cost; And, detect drift and detect no-go gage and can independently deposit, thereby can effectively reduce parking space, make to deposit convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
In figure: 1-detection drift, 2-detection no-go gage, 3-connecting rod.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: referring to Fig. 1, a kind of Pore Diameter Detection instrument, comprises and detect drift 1, detection no-go gage 2 and connecting rod 3. Described detection drift 1 and detection no-go gage 2 are circulus, and the external diameter of detection drift 1 is less than the external diameter that detects no-go gage 2. Be equipped with internal thread at the inwall that detects drift 1 and detection no-go gage 2, on connecting rod 3, be provided with the external screw thread matching with the internal thread that detects drift 1 and detection no-go gage 2, described detection drift 1 and detection no-go gage 2 are connected together by mode and the connecting rod 3 of threaded engagement. When concrete enforcement, one end of described detection drift 1 and detection no-go gage 2 is tapered, thereby in the testing process of being more convenient for, detects drift 1 and guiding and the location of detecting no-go gage 2.
Described external screw thread is positioned at one end of connecting rod 3, and this externally threaded length is greater than the length that detects drift 1 or detect no-go gage 2; Described detection drift 1 is connected with connecting rod 3 successively with detection no-go gage 2, wherein, detects the end of drift 1 near connecting rod; In the time detecting, utilize successively and detect drift 1 and detect no-go gage 2 aperture is detected, make to detect convenient, quick fast.
Embodiment 2, referring to Fig. 2, as different from Example 1, described external screw thread lays respectively at the two ends of connecting rod 3, detects drift 1 and is connected with the two ends of connecting rod 3 respectively with detection no-go gage 2; Thereby can detect the darker axis hole of the degree of depth, more convenient like this to detecting the independent replacing of drift 1 and detection no-go gage 2, further improve the convenience using.
Finally it should be noted that, above embodiment is only in order to the technical solution of the utility model to be described but not restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or are equal to replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. a Pore Diameter Detection instrument, is characterized in that: comprise and detect drift, detection no-go gage and connecting rod, described detection drift and detection no-go gage are circulus, and the external diameter of detection drift is less than the external diameter that detects no-go gage; Be equipped with internal thread at detection drift and the inwall that detects no-go gage, be provided with the external screw thread matching with the internal thread that detects drift and detection no-go gage on connecting rod, described detection drift is connected together by mode and the connecting rod of threaded engagement with detection no-go gage.
2. a kind of Pore Diameter Detection instrument according to claim 1, is characterized in that: described external screw thread is positioned at one end of connecting rod, and this externally threaded length is greater than the length that detects drift or detect no-go gage; Described detection drift is connected with connecting rod successively with detection no-go gage, wherein, detects the end of drift near connecting rod.
3. a kind of Pore Diameter Detection instrument according to claim 1, is characterized in that: described external screw thread lays respectively at the two ends of connecting rod, detects drift and is connected with the two ends of connecting rod respectively with detection no-go gage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929381.1U CN205262356U (en) | 2015-11-20 | 2015-11-20 | Tool for detecting apertures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929381.1U CN205262356U (en) | 2015-11-20 | 2015-11-20 | Tool for detecting apertures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262356U true CN205262356U (en) | 2016-05-25 |
Family
ID=56003879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929381.1U Expired - Fee Related CN205262356U (en) | 2015-11-20 | 2015-11-20 | Tool for detecting apertures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152893A (en) * | 2016-08-30 | 2016-11-23 | 洛阳希微磨料磨具有限公司 | A kind of gauge |
| CN106247879A (en) * | 2016-06-22 | 2016-12-21 | 张耀辰 | A kind of endoporus measurer for electric porcelain insulator |
-
2015
- 2015-11-20 CN CN201520929381.1U patent/CN205262356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247879A (en) * | 2016-06-22 | 2016-12-21 | 张耀辰 | A kind of endoporus measurer for electric porcelain insulator |
| CN106152893A (en) * | 2016-08-30 | 2016-11-23 | 洛阳希微磨料磨具有限公司 | A kind of gauge |
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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: 20160525 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |