CN207058207U - The fine cutter wear depth on-position measure device of high-speed cutting - Google Patents
The fine cutter wear depth on-position measure device of high-speed cutting Download PDFInfo
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- CN207058207U CN207058207U CN201720934447.5U CN201720934447U CN207058207U CN 207058207 U CN207058207 U CN 207058207U CN 201720934447 U CN201720934447 U CN 201720934447U CN 207058207 U CN207058207 U CN 207058207U
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- zoom lens
- fixture
- manipulator
- industrial computer
- copolymerization
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Abstract
It the utility model is related to detection technique, a kind of more particularly to fine cutter wear depth on-position measure device of high-speed cutting, include manipulator, fixture, copolymerization zoom lens, industrial computer, manipulator is fixedly mounted in ground base, arm end is equipped with fixture, copolymerization zoom lens are clamped with fixture, copolymerization zoom lens and industry control mechatronics, the cutter cloud data of acquisition send industrial computer to.The utility model utilizes and is copolymerized zoom lens, focusing cutter end face, obtain the cloud data of tool image, cloud data sends industrial computer to, the cloud data received is reconstructed industrial computer, and new knife comparing, so as to obtain wear data, the burnt not only plane information, and have depth information obtained of copolymerization；Manipulator selection measures in the gap for stopping knife, realizes the detection in place during tool sharpening.
Description
Technical field
It the utility model is related to detection technique, more particularly to a kind of fine cutter wear depth on-position measure dress of high-speed cutting
Put.
Background technology
Superhigh-speed cutting have material-removal rate is big, cutting force is small, cutting heat propagation it is fast, machining accuracy is high, crudy
The advantages of good, the industries such as Aero-Space, automobile, mould are widely used to, are the important development direction of modern processing.It is super
High-speed cutting is also very extensive in the small size part processing utilization of labyrinth, because its total material removing rate is relatively low,
Roughing and finishing can be completed in a procedure, have good economy using superhigh-speed cutting.But machining feature is tiny, add
The tool dimension that work uses is also corresponding therewith to be reduced, and tool dimension is smaller, more sensitive to wearing, even cutter is micro
Abrasion influences also very big on crudy.
The detection of cutting tool state mainly has indirect method and machine vision method, and indirect detection is to cutting force, spindle motor current, torsion
Square, vibration, sound and cutting temperature are detected, and so as to calculate tool wear degree, this method needs to believe from many noises
Effective wear characteristic signal is extracted in number, it is difficult to the micro abrasion of superhigh-speed cutting cutter is applicable, because superhigh-speed cutting is cut
It is the process slowly accumulated to cut power, moment of torsion, vibrate inherently very little, abrasion, and its variable signal is just fainter.Utilize machine vision
Method is detected to cutting tool state, directly obtains the surface image at tool sharpening position, and the geometric shape of abrading section is carried out
Image is split, and then measures tool abrasion.This method is directly quick, contactless, precision is high, has become cutting tool state inspection
Survey the focus of research.
Traditional machine vision method gathers knife face image after cutter, with wear of the tool flank primarily directed to large scale cutter
Bandwidth（Dimension value）As blunt evaluation criterion, this does not obviously apply to small cutter.
In process, due to the impact of workpiece Hard Inclusion, easily there is pit in knife face after cutter, once pit depth reaches
To coating layer thickness, easily there is sintering and causes failure in the point.If it is the abrasion bandwidth and wear area of the knife face after cutter
To characterize, the real conditions of cutter can not be reflected exactly.In addition, existing machine vision method is to knife mostly under off-line state
Tool measures, it is impossible to which entirely accurate predicts cutter presence, to make full use of cutter life to ensure crudy again, just needs
Cutter is detected in place.
The content of the invention
In view of the above-mentioned problems, the goal of the invention of the present invention is that providing a kind of high speed in place, detection depth information cuts
Cut fine cutter wear depth on-position measure device.
For the above-mentioned purpose, the technical solution adopted by the present invention：A kind of fine cutter wear depth of high-speed cutting is surveyed in place
Device is measured, its difference is, includes manipulator, fixture, copolymerization zoom lens, industrial computer, and manipulator is fixedly mounted on ground
On the basis of face, arm end is equipped with fixture, and copolymerization zoom lens, copolymerization zoom lens and industry control mechatronics are clamped with fixture,
The cutter cloud data of acquisition sends industrial computer to.
Described manipulator is six degree of freedom manipulator.
Described fixture is air-actuated jaw.
The present invention is using zoom lens are copolymerized, cutter end face of focusing, and obtains the cloud data of tool image, cloud data transmission
To industrial computer, the cloud data received is reconstructed industrial computer, common so as to obtain wear data with new knife comparing
Focus on the not only plane information, and have depth information obtained；Manipulator selection measures in the gap for stopping knife, realizes
Detection in place during tool sharpening.
Brief description of the drawings
Fig. 1 is the utility model embodiment figure；
1- manipulators in figure, 2- fixtures, 3- copolymerization zoom lens, 4- workpiece.
Embodiment
To more fully understand the utility model, explanation and embodiment are to skill of the present utility model below in conjunction with the accompanying drawings
Art scheme is further described, referring to Fig. 1.
The fine cutter wear depth on-position measure device of high-speed cutting implemented by the utility model, includes manipulator,
Manipulator is six degree of freedom manipulator, can carry out learning from instruction, and optimal road of storing in a warehouse according to different test positions and rigging position
Footpath coordinate is reappeared.Manipulator base is fixedly mounted in ground base, and arm end is equipped with the folder for being used for clamping camera lens
Tool, for convenience of lens location is adjusted, fixture uses air-actuated jaw.The utility model is using zoom lens are copolymerized, cutter end face of focusing,
The cloud data of tool image is obtained, cloud data sends industrial computer to, and the cloud data received is reconstructed industrial computer,
With new knife comparing, so as to obtain wear data, the burnt not only plane information, and have depth information obtained is copolymerized；Machine
Tool picking is selected to be measured in the gap for stopping knife, realizes the detection in place during tool sharpening.
Confocal laser endomicroscopy may filter that the detection reflected light before focus and after focus, strengthen the reflective light intensity of focal point
Degree, 3-D scanning is carried out to testee by mobile lens system, the technology can provide incomparable accurate three-dimensional imaging, and it has
There is high-resolution（Particularly longitudinal high-resolution）, and the characteristics of digital picture three-dimensional chromatography.Utilize Confocal laser endomicroscopy
Cutter wear three-dimensional measurement in place, tool wear position, wear extent and blunt degree are accurately described, for forecasting the cutter longevity
Life and raising crudy are significant.
Claims (3)
- A kind of 1. fine cutter wear depth on-position measure device of high-speed cutting, it is characterised in that include manipulator, fixture, Zoom lens, industrial computer are copolymerized, manipulator is fixedly mounted in ground base, and arm end is equipped with fixture, is clamped with fixture Zoom lens are copolymerized, copolymerization zoom lens and industry control mechatronics, the cutter cloud data of acquisition send industrial computer to.
- 2. the fine cutter wear depth on-position measure device of high-speed cutting according to claim 1, it is characterised in that described Manipulator be six degree of freedom manipulator.
- 3. the fine cutter wear depth on-position measure device of high-speed cutting according to claim 1, it is characterised in that described Fixture be air-actuated jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934447.5U CN207058207U (en) | 2017-07-31 | 2017-07-31 | The fine cutter wear depth on-position measure device of high-speed cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934447.5U CN207058207U (en) | 2017-07-31 | 2017-07-31 | The fine cutter wear depth on-position measure device of high-speed cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207058207U true CN207058207U (en) | 2018-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720934447.5U Expired - Fee Related CN207058207U (en) | 2017-07-31 | 2017-07-31 | The fine cutter wear depth on-position measure device of high-speed cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207058207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398778A (en) * | 2017-07-31 | 2017-11-28 | 詹白勺 | HSC Milling Tools wear vision in-situ monitor system and method |
| CN108436855A (en) * | 2018-03-13 | 2018-08-24 | 哈尔滨理工大学 | A kind of rose cutter tool wear monitoring fixture |
| CN109352422A (en) * | 2018-11-22 | 2019-02-19 | 北京理工大学 | A kind of multi-functional on-position measure method and device of dual-headed laser scanning |
| CN110340733A (en) * | 2019-07-19 | 2019-10-18 | 南京理工大学 | A kind of damage of Clean Cutting environment bottom tool online with in-place detection system and method |
-
2017
- 2017-07-31 CN CN201720934447.5U patent/CN207058207U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398778A (en) * | 2017-07-31 | 2017-11-28 | 詹白勺 | HSC Milling Tools wear vision in-situ monitor system and method |
| CN108436855A (en) * | 2018-03-13 | 2018-08-24 | 哈尔滨理工大学 | A kind of rose cutter tool wear monitoring fixture |
| CN109352422A (en) * | 2018-11-22 | 2019-02-19 | 北京理工大学 | A kind of multi-functional on-position measure method and device of dual-headed laser scanning |
| CN110340733A (en) * | 2019-07-19 | 2019-10-18 | 南京理工大学 | A kind of damage of Clean Cutting environment bottom tool online with in-place detection system and method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20180731 |