CN201026577Y - Autotracking measuring apparatus for image of preset regulation measuring instrument for accurate digital cutter of numerical control machine - Google Patents
Autotracking measuring apparatus for image of preset regulation measuring instrument for accurate digital cutter of numerical control machine Download PDFInfo
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- CN201026577Y CN201026577Y CNU200720095233XU CN200720095233U CN201026577Y CN 201026577 Y CN201026577 Y CN 201026577Y CN U200720095233X U CNU200720095233X U CN U200720095233XU CN 200720095233 U CN200720095233 U CN 200720095233U CN 201026577 Y CN201026577 Y CN 201026577Y
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- light source
- measuring instrument
- measuring
- numerical control
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Abstract
An image automatic tracking measuring device of precision digital tool presetting measuring instruments of numerical control machines is characterized in that one end of the frame is fixed with a light source system, the other end is fixed with a camera system and the middle of the frame is a device to load the tool; the light source system is sequentially provided with a LED lamp, a condenser and a filter in the outer cylinder of the light source; the camera system is a body tube in the shape of a right-angled turn arm, the end part of the horizontal part of the body tube close to the light source system is a imaging lens equipment, the right-angled turn arm is provided with a reflector with 45 degrees and the upper end of the vertical part of the body tube is a CMOS camera head. The tool presetting measuring instrument is an essential measuring installment for the machine center and the various numerical control machines. The tool presetting measuring instrument can measure and adjust the radial direction of the cutting edge and the axial coordinate dimension of the tool outside the machine, thereby reducing the try-cut times and the shutdown adjusting time of the machine tool to ensure the processing quality and efficiency of the machine tool.
Description
Technical field
The utility model belongs to image measuring apparatus, particularly a kind of Digit Control Machine Tool precision digital tool preseting measuring instrument image automatic tracing and measuring device.
Background technology
Traditional tool preseting measuring instrument measuring system adopts contact type measurement system or optical projection formula measuring system, at the bottom of the accuracy of measurement, and time-consuming, effort, and human error is very big.And newly developed visual automatic tracing and measuring system can carry out automatic accurate tracking measurement to cutter profile miscellaneous, and measurement result can be presented on the screen, also can storage print come out.And the radius of cutter and angular surveying are also carried out automatically.In a word, this unique technique can be so that measurement result be more accurate, the operation is lighter, and instrument is more practical, and has got rid of human error fully.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of Digit Control Machine Tool precision digital tool preseting measuring instrument image automatic tracing and measuring device is provided.The tool preseting measuring instrument device is the measuring instrument of machining center and various Digit Control Machine Tool indispensabilities; it can be measured, adjust the radial and axial coordinate dimension of cutter cutting edge outside machine; thereby reduce the trial cut number of times of lathe and shut down the adjustment time crudy and the efficient of assurance lathe.
The technical solution of the utility model is:
A kind of Digit Control Machine Tool precision digital tool preseting measuring instrument image automatic tracing and measuring device, it is characterized in that: the end in frame is fixed with light-source system, and the other end of frame is camera system fixedly, and the centre of frame is the device that loads cutter; Light-source system is that LED lamp, condenser and optical filter are housed in the light source urceolus successively; Camera system is the lens barrel of a right angle connecting lever shape, and the end of the close light-source system of lens barrel horizontal component is the imaging lens group, in right angle connecting lever portion 45 ° of speculums is arranged, and lens barrel vertical component upper end is the CMOS camera.
The utility model effect is: the tool preseting measuring instrument device is the measuring instrument of machining center and various Digit Control Machine Tool indispensabilities; it can be measured, adjust the radial and axial coordinate dimension of cutter cutting edge outside machine; thereby reduce the trial cut number of times of lathe and shut down the adjustment time crudy and the efficient of assurance lathe.
Description of drawings
Fig. 1 is the structure chart of Digit Control Machine Tool precision digital tool preseting measuring instrument image automatic tracing and measuring device
The specific embodiment
Digit Control Machine Tool precision digital tool preseting measuring instrument image automatic tracing and measuring system
Operation principle:
During imaging, light source is provided by large-power light-emitting diodes 1, and light is through condenser group 2, the monochromatic evenly directional light of filter glass 3 outgoing.Cutter 7 is arranged in the object point place of objective lens 4, by directional light, by reflective mirror 5, is imaged on the CMOS sensitive chip 8 of camera 6, and is handled by circuit and process software that camera 6 carries, finally is presented on the screen.
Design feature:
Technical grade touch formula color LCD display resolution ratio: 1024 * 768
Technical grade high resolution CMOS digital camera resolution ratio: 2048 * 1536 (300 mega pixels)
Adopt the heart far away, flat field, undistorted, focus apart from objective lens unit and cola illuminator.This system can guarantee that the illumination of instrument visual field is even, stable, and imaging is clear, thereby improves certainty of measurement.
What demonstrate on the screen is that viewing area is the amplification figure (amplifying 80 times) of 2.4 * 1.8mm.
Light source adopts long-life great power LED pipe.
Measurement Resolution is 1 μ m, can distinguish tool orientation automatically.
Software feature:
1. when measuring, the vivid in real time mode with the gradual change colour band of the definition of X/Z shows, and provides corresponding value with quantification manner.
2. measurement pattern: measure automatically and cutter pre-regulating
A. under automatic measurement pattern, manual instrument, Mobile Slide, make point of a knife clearly be imaged in the visual field, click the measurement button on the touch-screen, cross is measured tangent line and just can be carried out tool radius/diameter and measurement of length, and provide corresponding value quickly and accurately from motion tracking blade image outline.
B. under the cutter pre-regulating pattern, manual instrument, Mobile Slide, make the centre coordinate on the screen identical, adjust cutter again, make point of a knife enter visual field and tangent with horizontal vertical curve with radius, the length value of required preset, again that cutter is tightly dead, promptly finish the presetting function of cutter.
3. the automatic measurement pattern of tool radius and angle, resolution ratio are respectively 0.001mm and 0.001 °.
Claims (1)
1. Digit Control Machine Tool precision digital tool preseting measuring instrument image automatic tracing and measuring device, it is characterized in that: the end in frame is fixed with light-source system, and the other end of frame is camera system fixedly, and the centre of frame is the device that loads cutter; Light-source system is that LED lamp, condenser and optical filter are housed in the light source urceolus successively; Camera system is the lens barrel of a right angle connecting lever shape, and the end of the close light-source system of lens barrel horizontal component is the imaging lens group, in right angle connecting lever portion 45 ° of speculums is arranged, and lens barrel vertical component upper end is the CMOS camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720095233XU CN201026577Y (en) | 2007-02-12 | 2007-02-12 | Autotracking measuring apparatus for image of preset regulation measuring instrument for accurate digital cutter of numerical control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720095233XU CN201026577Y (en) | 2007-02-12 | 2007-02-12 | Autotracking measuring apparatus for image of preset regulation measuring instrument for accurate digital cutter of numerical control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026577Y true CN201026577Y (en) | 2008-02-27 |
Family
ID=39130778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720095233XU Expired - Fee Related CN201026577Y (en) | 2007-02-12 | 2007-02-12 | Autotracking measuring apparatus for image of preset regulation measuring instrument for accurate digital cutter of numerical control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026577Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636494A (en) * | 2012-03-31 | 2012-08-15 | 苏州千兆自动化科技有限公司 | Vision detection system and detection method |
| CN103189712A (en) * | 2010-10-27 | 2013-07-03 | 株式会社牧野铣床制作所 | Method for measuring tool dimension, measurement device, and machine tool |
| CN103286639A (en) * | 2007-05-02 | 2013-09-11 | 瑞尼斯豪公司 | Tool analysis device |
-
2007
- 2007-02-12 CN CNU200720095233XU patent/CN201026577Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286639A (en) * | 2007-05-02 | 2013-09-11 | 瑞尼斯豪公司 | Tool analysis device |
| US9040899B2 (en) | 2007-05-02 | 2015-05-26 | Renishaw Plc | Tool setting or analysis device with backup or repeated trigger signal for detecting a rotating tool |
| CN103286639B (en) * | 2007-05-02 | 2016-02-03 | 瑞尼斯豪公司 | tool analysis device |
| CN103189712A (en) * | 2010-10-27 | 2013-07-03 | 株式会社牧野铣床制作所 | Method for measuring tool dimension, measurement device, and machine tool |
| CN103189712B (en) * | 2010-10-27 | 2015-12-09 | 株式会社牧野铣床制作所 | The assay method of tool dimension, determinator and lathe |
| CN102636494A (en) * | 2012-03-31 | 2012-08-15 | 苏州千兆自动化科技有限公司 | Vision detection system and detection method |
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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: 20080227 Termination date: 20100212 |