CN202947643U - Depth gauge of arc surface in hole - Google Patents
Depth gauge of arc surface in hole Download PDFInfo
- Publication number
- CN202947643U CN202947643U CN 201220596316 CN201220596316U CN202947643U CN 202947643 U CN202947643 U CN 202947643U CN 201220596316 CN201220596316 CN 201220596316 CN 201220596316 U CN201220596316 U CN 201220596316U CN 202947643 U CN202947643 U CN 202947643U
- Authority
- CN
- China
- Prior art keywords
- depth
- hole
- arc surface
- gauge
- depth gauge
- 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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Abstract
The utility model provides a depth gauge of an arc surface in a hole. The depth gauge can simply and conveniently measure the depth between an inner diameter in the arc surface of the hole and a reference surface, is accurate in depth dimension, guarantees processing of parts matched with the hole, and simultaneously greatly improves detection efficiency. The depth gauge comprises a depth measuring gauge body, wherein a handle is arranged on the depth measuring gauge body. The depth gauge is characterized in that the lateral surface of a measuring end of the depth measuring gauge body is perpendicular to the end face of the bottom of the depth measuring gauge body.
Description
Technical field
The utility model relates to the technical field of measuring the instruments of inspection, is specially a kind of hole inner arc surface depth gauge.
Background technology
See Fig. 1, when 7 a certain internal diameters were to the degree of depth of reference field in will detecting workpiece 6 hole inner arc surfaces, the depth dimensions out of true that adopts existing measuring method to measure affected the processing of the part that coordinates with the hole, and efficient was low.
Summary of the invention
For the problems referred to above, the utility model provides a kind of hole inner arc surface depth gauge, can measure simply, easily the interior a certain internal diameter of the inner arc surface that portals to the degree of depth of reference field, its depth dimensions is accurate, for the processing of the part that coordinates with the hole provides assurance, also greatly improved detection efficiency simultaneously.
Its technical scheme is such: a kind of hole inner arc surface depth gauge, it comprises the depth measurement regulator, is provided with handle on described depth measurement regulator, it is characterized in that: the rectangular end face of the side of the measuring junction of described depth measurement regulator and bottom end face.
In said structure of the present utility model, the rectangular end face of the side of the measuring junction of depth measurement regulator and bottom end face, the setting of the size of the measuring junction by the depth measurement regulator, can measure simply, easily the interior a certain internal diameter of the inner arc surface that portals to the degree of depth of reference field, its depth dimensions is accurate, for the processing of the part that coordinates with the hole provides assurance, also greatly improved detection efficiency simultaneously.
Description of drawings
Fig. 1 workpiece hole inner arc surface schematic diagram;
Fig. 2 is the main TV structure figure of the utility model hole inner arc surface depth gauge.
Embodiment
See Fig. 2, a kind of hole inner arc surface depth gauge, it comprises depth measurement regulator 1, is provided with handle 2 on depth measurement regulator 1, the side 4 of the measuring junction 3 of depth measurement regulator 1 and the rectangular end face of bottom end face 5.Measuring junction 3 is made deburring without the right-angle structure of chamfering, set according to the size of measuring junction 3, can measure simply, easily the interior arbitrary internal diameter of the inner arc surface that portals to the degree of depth of reference field, its depth dimensions is accurate, for the processing of the part that coordinates with the hole provides assurance, also greatly improved detection efficiency simultaneously.
Claims (1)
1. hole inner arc surface depth gauge, it comprises the depth measurement regulator, is provided with handle on described depth measurement regulator, it is characterized in that: the rectangular end face of the side of the measuring junction of described depth measurement regulator and bottom end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596316 CN202947643U (en) | 2012-11-13 | 2012-11-13 | Depth gauge of arc surface in hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596316 CN202947643U (en) | 2012-11-13 | 2012-11-13 | Depth gauge of arc surface in hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947643U true CN202947643U (en) | 2013-05-22 |
Family
ID=48423342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596316 Expired - Fee Related CN202947643U (en) | 2012-11-13 | 2012-11-13 | Depth gauge of arc surface in hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967238A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Depth gauge for arc surface in hole |
| CN110567347A (en) * | 2019-09-28 | 2019-12-13 | 贵州群建精密机械有限公司 | Detection device and detection method for bottom diameter of deep hole inner groove |
-
2012
- 2012-11-13 CN CN 201220596316 patent/CN202947643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967238A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Depth gauge for arc surface in hole |
| CN110567347A (en) * | 2019-09-28 | 2019-12-13 | 贵州群建精密机械有限公司 | Detection device and detection method for bottom diameter of deep hole inner groove |
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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: 20130522 Termination date: 20131113 |