CN201126349Y - Simple inside diameter detecting instrument - Google Patents
Simple inside diameter detecting instrument Download PDFInfo
- Publication number
- CN201126349Y CN201126349Y CNU2007201309075U CN200720130907U CN201126349Y CN 201126349 Y CN201126349 Y CN 201126349Y CN U2007201309075 U CNU2007201309075 U CN U2007201309075U CN 200720130907 U CN200720130907 U CN 200720130907U CN 201126349 Y CN201126349 Y CN 201126349Y
- Authority
- CN
- China
- Prior art keywords
- measuring
- indicator
- endopore
- inside diameter
- general
- 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
Links
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a detector with a fixed point for measuring on a general measuring indicator and the measuring free point of the measuring indicator is used to measure. A splicing pole (2) is connected with the general measuring indicator (1) by thread tightening and the splicing pole is used as the fixed point for measuring of a simple inside diameter detector and the measuring head is used as the free point. In use, only selecting the splicing pole (2) of different length, the micrometer aligns the zero of the measuring indicator (1), and then the endopore is detected. The endopore is detected in quick speed and accurate precision, suitable for detecting the endopores in a great variety of detection environments which can not be measured by the endopore measuring indicator and inside micrometer.
Description
Affiliated technical field
The utility model relates to the detecting instrument of internal orifice dimension.
Background technology
At present, general circular hole class part all is to adopt general dial bore gage or clock gauge to measure, also useful micrometer inside caliper is measured, in manufacturing process because the position problems of clamping workpiece, general internal diameter scale and micrometer inside caliper can't be measured because it detects space problem.
Summary of the invention
The utility model provides tray (well) diameter detector in a kind of novel simple, and this detector is not only easy to use, and can be by adjusting the detection demand that extension bar adapts to different inner diameters.
The technical scheme that its technical matters that solves the utility model adopts is: a point of fixity of measuring is set on general scale, utilizes the moving point of measurement of scale itself to measure.
The beneficial effects of the utility model are, use this detector to detect endoporus, and speed is quick, and precision is accurate, can adapt to the detection of the endoporus of the multiple testing environment that internal diameter scale and micrometer inside caliper can't measure.
Description of drawings.
Below in conjunction with accompanying drawing the utility model is further described.
This figure is the simple and easy wiring layout of detector for this reason.
1. general scale, 2. extension bars among the figure
Specific implementation method
As shown in the figure, general scale (1) have one to be used to assemble the screw thread of putting dirt, pass through on screw thread fixed connection and the general scale (1) with an extension bar (2), itself is with the fixedly measuring point of extension bar as tray (well) diameter detector in simple and easy, and the gauge head of scale own is as moving measuring point, in use, as long as select the extension bar (2) of obstructed length for use, by milscale with zero point of scale (1) to good, just can detect then endoporus, so easy to detect quick, accurately.
Claims (1)
1. a simple and easy interior tray (well) diameter detector is characterized in that: a fixing measuring point is set, as the fulcrum of measuring of deciding on general scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201309075U CN201126349Y (en) | 2007-12-12 | 2007-12-12 | Simple inside diameter detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201309075U CN201126349Y (en) | 2007-12-12 | 2007-12-12 | Simple inside diameter detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126349Y true CN201126349Y (en) | 2008-10-01 |
Family
ID=39999817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201309075U Expired - Fee Related CN201126349Y (en) | 2007-12-12 | 2007-12-12 | Simple inside diameter detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126349Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692173A (en) * | 2012-06-11 | 2012-09-26 | 常州飞天齿轮有限公司 | Assistive tool for large aperture measurement |
-
2007
- 2007-12-12 CN CNU2007201309075U patent/CN201126349Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692173A (en) * | 2012-06-11 | 2012-09-26 | 常州飞天齿轮有限公司 | Assistive tool for large aperture measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |