CN103419096B - Automatically the intelligence system of spiral bit apex point initial angle is determined - Google Patents
Automatically the intelligence system of spiral bit apex point initial angle is determined Download PDFInfo
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- CN103419096B CN103419096B CN201310341121.8A CN201310341121A CN103419096B CN 103419096 B CN103419096 B CN 103419096B CN 201310341121 A CN201310341121 A CN 201310341121A CN 103419096 B CN103419096 B CN 103419096B
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- 238000004364 calculation method Methods 0.000 claims abstract description 7
- 230000001678 irradiating effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
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Abstract
Automatically the intelligence system of spiral bit apex point initial angle is determined, be made up of mechanical part, camera part and calculation and control part, its mechanical part arranges to move horizontally slide block on bedplate, vertical screw is set moving horizontally slide block, vertical screw connects one piece of vertical movable plate that can move up and down with this bolt rotary, drill bit fixed cover is connected with rotaty step motor and is in the both sides up and down of vertical movable plate, move horizontally slide block and connect horizontal step motor, vertical screw connects vertical step motor; Camera part is the top fixing camera at camera shooting cassette, linear array photoelectric tube and linear array receive photoelectric tube and to be placed in the corresponding two side of camera shooting cassette, linear array photoelectric tube and linear array receive the distance that the horizontal line of photoelectric tube and camera keep accurately focusing, and the illuminator for irradiating spiral bit is fixed in camera shooting cassette; The microcontroller of calculation and control part connects horizontal step motor, vertical step motor, rotaty step motor, linear array reception photoelectric tube, touch-screen and camera respectively.This system automatically can search out spiral bit apex point initial angle exactly.
Description
Technical field
The present invention relates to machining, particularly hole, specifically spiral bit reconditioning, the intelligence system automatically determining spiral bit apex point initial angle more specifically before spiral bit reconditioning.
Background technology
In mechanical processing industry, boring is very common operation.Spiral bit is due to cheap, boring better performances, and by the first-selected cutter as Drilling operation, market demand is very big.But drill bit loss when holing is can hardly be avoided; therefore; often need spiral bit reconditioning repeatedly; this in actual production be also one must and very hard work; in order to better carry out reconditioning to spiral bit, people are devoted to the research and development of spiral bit automatic polishing device always;
In current existing spiral bit automatic polishing device, maximum trouble is to need the bit tip angle to spiral bit manually to locate, the first, the precision of location and the quality of reconditioning closely related, this just requires that the workman being engaged in spiral bit reconditioning has abundant practical experience; The second, due to the impact of the many factors such as society, market and enterprise, the mobility of enterprise staff is very large, and experienced workman is very in short supply.Three, easily visual fatigue is caused owing to working long hours, manual operation is difficult to the uniformity of the front and rear angles ensureing drill bit main cutting edge, the precision of boring can be had influence on like this, even broken drill can be made time serious, particularly when deep hole drilling or when main axis stiffness is not enough, inconsistent due to the reconditioning of main cutting face, can produce asymmetrical radial cutting force, bit central is swung, causes hole machined precise decreasing (as bigger than normal in aperture, deflection).Thus automatically can determine an intelligence system for spiral bit apex point initial angle, just become the important need of spiral bit reconditioning.
Summary of the invention
The present invention, for solving the problem, provides a kind of intelligence system automatically determining spiral bit apex point initial angle.
Automatically the intelligence system determining spiral bit apex point initial angle of the present invention, forms primarily of three parts: mechanical part, camera part, calculation and control part;
Described mechanical part arranges to move horizontally slide block on bedplate, vertical screw is set moving horizontally slide block, vertical screw connects one piece of vertical movable plate that can move up and down with this bolt rotary, drill bit fixed cover is connected with rotaty step motor and is in the both sides up and down of vertical movable plate, move horizontally slide block and connect horizontal step motor, vertical screw connects vertical step motor;
Described camera part is the top fixing camera at camera shooting cassette, linear array photoelectric tube and linear array receive photoelectric tube and to be placed in the corresponding two side of camera shooting cassette, linear array photoelectric tube and linear array receive the distance that the horizontal line of photoelectric tube and camera keep accurately focusing, and the illuminator for irradiating spiral bit is fixed in camera shooting cassette;
The microcontroller of described calculation and control part connects horizontal step motor, vertical step motor, rotaty step motor, linear array reception photoelectric tube, touch-screen and camera respectively.
In order to make vertical movable plate do stable moving up and down, move horizontally column slide block being arranged and slides through vertical movable plate.
Vertical screw smooth rotation is driven in order to make vertical step motor, and then drive vertical movable plate to do stable moving up and down, move horizontally on slide block and arrange and the screw rod master gear of screw rod from gears meshing, screw rod is positioned at vertical screw bottom from gear, vertical step motor connecting screw rod master gear.
Doing stable moving horizontally to make to move horizontally slide block, bedplate being arranged and moves horizontally slide rail for what move horizontally that slide block moves horizontally.
In order to obtain illuminating effect good in camera shooting cassette, described camera part also arranges the reflection shield for concentrated reflection source light.Also be to obtain illuminating effect good in camera shooting cassette, make illumination have enough intensity and be uniformly distributed, illuminator is 2 ~ 4.The quantity of reflection shield is identical with illuminator.
Automatically the intelligence system determining spiral bit apex point initial angle of the present invention, spiral bit is arranged on drill bit fixed cover, and the right side that the mechanical part of system mainly completes spiral bit moves left, move up and down and the function such as rotation; Camera part is made a video recording to spiral bit by mainly completing; Calculation and control part then realizes the control to horizontal step motor, vertical step motor, rotaty step motor, and receives and process the information receiving photoelectric tube, touch-screen and thecamera head from linear array.
Specific works process is as follows:
First the preparation button of touch-screen is pressed, microcontroller sends control signal by horizontal control lines to horizontal step motor, horizontal step motor is rotated, moving horizontally slide block moving horizontally on slide rail moves horizontally, drill bit fixed cover is shifted out outside camera shooting cassette, now spiral bit can be put into drill bit fixed cover, and be fixed.
Press the beginning button of touch-screen, microcontroller sends control signal by horizontal control lines to horizontal step motor, horizontal step motor is rotated, and moves horizontally slide block moving horizontally slide rail does oppositely to move horizontally, and drill bit fixed cover is moved into the cental axial position of camera shooting cassette.Microcontroller sends control signal by orthogonal control lines to vertical step motor, vertical step motor is rotated, and drive screw rod master gear to rotate, the screw rod of the vertical screw bottom be engaged with is from pinion rotation, drive vertical screw is rotated, thus vertical movable plate is moved up.
Photoelectric tube power line is powered to linear array photoelectric tube, linear array photoelectric tube is luminous, linear array receives the light that photoelectric tube receives the transmitting of linear array photoelectric tube, receive in linear array photoelectric tube and linear array like this and between photoelectric tube, to define an invisible net (horizontal line), when moving up in process under the effect of spiral bit in vertical step motor, as long as one when touching this invisible net, microcontroller is just aware of the position of spiral bit immediately by photoelectric tube holding wire, microcontroller controls vertical step motor by orthogonal control lines and stops operating, this ensure that spiral bit no matter its size, or length how, the distance of its drill bit apex point and camera can be made to fix, achieve automatic accurate focus function.
When vertical step motor stops operating, camera is started working, microcontroller is sent by the view data collected by camera signals line, microcontroller carries out process at a high speed to the data collected, judge the initial angle of spiral bit, if initial angle is inconsistent with the initial angle preset, microcontroller sends control signal by rotating control line to rotaty step motor, make it rotate, rotaty step motor is while rotation, camera constantly gathers image, microcontroller constantly processes the data collected, until spiral bit turns to default initial angle, microcontroller sends control signal by rotating control line to rotaty step motor, make it stop operating.
So just automatically determine spiral bit apex point initial angle.
Automatically the intelligence system determining spiral bit apex point initial angle of the present invention, can as the auxiliary device of in spiral bit automatic polishing device, after having searched out spiral bit apex point initial angle, again by a series of action, spiral bit is transferred on grinding tool and carries out reconditioning.Also using this system separately as a kind of special equipment, after having searched out spiral bit apex point initial angle, can have been undertaken recording or marking by various measure, after then identifying on common sharpening machine, realized accurate reconditioning again.
Accompanying drawing explanation
Fig. 1 is the structure chart of intelligence system of the present invention.
Detailed description of the invention
See Fig. 1.
In figure, there is bedplate 1, tooth bar 2, column 3, holder 4, screw rod is from gear 5, screw rod master gear 6, vertical step motor 7, move horizontally gear 8, move horizontally slide block 9, move horizontally slide rail 10, horizontal step motor 11, horizontal control lines 12, orthogonal control lines 13, vertical screw 14, rotaty step motor 15, vertical movable plate 16, rotate control line 17, dustcloth 18, drill bit fixed cover 19, spiral bit 20, linear array receives photoelectric tube 21, photoelectric tube holding wire 22, photoelectric tube power line 23, light source power line 24, microcontroller 25, rear fixed plate 26, data wire 27, touch-screen 28, camera signals line 29, fixing hole 30, camera 31, side fixed head 32, reflection shield 33, light source fixed bar 34, illuminator 35, linear array photoelectric tube 36, camera shooting cassette 37 forms.
Bedplate 1 being laid and moves horizontally slide rail 10 with tooth bar 2, holder 4 can be set moving horizontally moving horizontally on slide block 9 that slide rail 10 horizontally slips, holder 4 is settled screw rod is taken turns from gear 5, the main tooth 6 of screw rod, vertical step motor 7; Screw rod is positioned at the bottom of vertical screw 14 from gear 5 and links with it, and screw rod engages from gear 5 with screw rod master gear 6, and vertical step motor 7 and screw rod master gear 6 link; Move horizontally on slide block 9 and settle horizontal step motor 11, horizontal step motor 11, with moving horizontally gear 8, moves horizontally gear 8 and is engaged with tooth bar 2;
Column 3 is placed in and moves horizontally on slide block 9, and its top slides through vertical movable plate 16; Vertical movable plate 16 also has a screw, for screwing in vertical screw 14; Rotaty step motor 15 is fixed on the downside of vertical movable plate 16, and its axle is connected to drill bit fixed cover 19 through vertical movable plate 16; Spiral bit 20 is placed on drill bit fixed cover 19;
Offer fixing hole 30 at the top of camera shooting cassette 37, camera 31 is fixed on fixing hole 30; Two illuminators 35 are fixed wtih by two light source fixed bars 34; Reflection shield 33 is settled after illuminator 35; Linear array photoelectric tube 36 and linear array receive photoelectric tube 21 and are placed in two corresponding sidewalls of camera shooting cassette 37 respectively, and its horizontal line and camera keep the distance of accurately focusing; The lower plane dustcloth 18 of camera shooting cassette 37 seals;
Microcontroller 25 connects horizontal step motor 11, vertical step motor 7, rotaty step motor 15, linear array reception photoelectric tube 21, touch-screen 28 and camera 31 respectively by horizontal control lines 12, orthogonal control lines 13, rotation control line 17, photoelectric tube holding wire 22, data wire 27, camera signals line 29;
Microcontroller 25 connects linear array photoelectric tube 36, illuminator 35 respectively by photoelectric tube power line 23, light source power line 24;
Whole system is placed in the space of bedplate 1, rear fixed plate 26 and side fixed head 32 formation.
Claims (4)
1. automatically determine the intelligence system of spiral bit apex point initial angle, it is characterized in that: form primarily of three parts: mechanical part, camera part, calculation and control part;
Described mechanical part arranges to move horizontally slide block on bedplate, bedplate arranged and moves horizontally slide rail for what move horizontally that slide block moves horizontally,
Vertical screw is set moving horizontally slide block, vertical screw connects one piece of vertical movable plate that can move up and down with this bolt rotary, drill bit fixed cover is connected with rotaty step motor and is in the both sides up and down of vertical movable plate, move horizontally slide block and connect horizontal step motor, vertical screw connects vertical step motor; Move horizontally on slide block and arrange and the screw rod master gear of screw rod from gears meshing, screw rod is positioned at vertical screw bottom from gear, vertical step motor connecting screw rod master gear;
Described camera part is the top fixing camera at camera shooting cassette, linear array photoelectric tube and linear array receive photoelectric tube and to be placed in the corresponding two side of camera shooting cassette, linear array photoelectric tube and linear array receive the distance that the horizontal line of photoelectric tube and camera keep accurately focusing, and the illuminator for irradiating spiral bit is fixed in camera shooting cassette;
The microcontroller of described calculation and control part connects horizontal step motor, vertical step motor, rotaty step motor, linear array reception photoelectric tube, touch-screen and camera respectively;
Photoelectric tube power line is powered to linear array photoelectric tube, linear array photoelectric tube is luminous, linear array receives the light that photoelectric tube receives the transmitting of linear array photoelectric tube, the net defining a horizontal line between photoelectric tube is received at linear array photoelectric tube and linear array, when moving up in process under the effect of spiral bit in vertical step motor, as long as one when touching this invisible net, microcontroller is just aware of the position of spiral bit immediately by photoelectric tube holding wire, microcontroller controls vertical step motor by orthogonal control lines and stops operating, the distance of drill bit apex point and camera is fixed, realize automatic accurate focus function, when vertical step motor stops operating, camera is started working, by camera signals line, the view data collected is delivered to microcontroller, microcontroller processes the data collected, judge the initial angle of spiral bit, if initial angle is inconsistent with the initial angle preset, microcontroller sends control signal by rotating control line to rotaty step motor, make it rotate, rotaty step motor is while rotation, camera constantly gathers image, microcontroller constantly processes the data collected, until spiral bit turns to default initial angle, microcontroller sends control signal by rotating control line to rotaty step motor, make it stop operating, just automatically determine spiral bit apex point initial angle.
2. system according to claim 1, is characterized in that: move horizontally column slide block being arranged and slides through vertical movable plate.
3. system according to claim 1, is characterized in that: described camera part also arranges the reflection shield for concentrated reflection source light.
4. system according to claim 1, is characterized in that: illuminator is 2 ~ 4, and the quantity of reflection shield is identical with illuminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341121.8A CN103419096B (en) | 2013-08-07 | 2013-08-07 | Automatically the intelligence system of spiral bit apex point initial angle is determined |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341121.8A CN103419096B (en) | 2013-08-07 | 2013-08-07 | Automatically the intelligence system of spiral bit apex point initial angle is determined |
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| Publication Number | Publication Date |
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| CN103419096A CN103419096A (en) | 2013-12-04 |
| CN103419096B true CN103419096B (en) | 2016-01-13 |
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| CN201310341121.8A Expired - Fee Related CN103419096B (en) | 2013-08-07 | 2013-08-07 | Automatically the intelligence system of spiral bit apex point initial angle is determined |
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| CN105563242B (en) * | 2016-03-08 | 2018-01-02 | 桂林电子科技大学 | A kind of full-automatic arrangement for grinding of fluted drill |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208236U (en) * | 1987-05-14 | 1988-04-13 | 澄西船舶修造厂 | Finger protection apparatus of dual-safety on planing machine |
| US4869813A (en) * | 1987-07-02 | 1989-09-26 | Northrop Corporation | Drill inspection and sorting method and apparatus |
| CN1106721A (en) * | 1993-09-27 | 1995-08-16 | 三菱电机株式会社 | Laser cutting machine |
| CN1309595A (en) * | 1998-05-21 | 2001-08-22 | 泰科姆公司 | Automated drill bit re-sharpening and verification system |
| CN101693350A (en) * | 2009-09-30 | 2010-04-14 | 深圳盟星科技有限公司 | Drill bit grinding device and testing method |
| CN202033484U (en) * | 2011-01-08 | 2011-11-09 | 张溯源 | Sander photoelectric sensor |
-
2013
- 2013-08-07 CN CN201310341121.8A patent/CN103419096B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208236U (en) * | 1987-05-14 | 1988-04-13 | 澄西船舶修造厂 | Finger protection apparatus of dual-safety on planing machine |
| US4869813A (en) * | 1987-07-02 | 1989-09-26 | Northrop Corporation | Drill inspection and sorting method and apparatus |
| CN1106721A (en) * | 1993-09-27 | 1995-08-16 | 三菱电机株式会社 | Laser cutting machine |
| CN1309595A (en) * | 1998-05-21 | 2001-08-22 | 泰科姆公司 | Automated drill bit re-sharpening and verification system |
| CN101693350A (en) * | 2009-09-30 | 2010-04-14 | 深圳盟星科技有限公司 | Drill bit grinding device and testing method |
| CN202033484U (en) * | 2011-01-08 | 2011-11-09 | 张溯源 | Sander photoelectric sensor |
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Application publication date: 20131204 Assignee: GUILIN XINZHOU MACHINERY EQUIPMENT Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000382 Denomination of invention: An Intelligent System for Automatically Determining the Initial Angle of fried dough twist Bit Granted publication date: 20160113 License type: Common License Record date: 20221226 |
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