CN102528628A - Adaptive angle polishing grinding head - Google Patents
Adaptive angle polishing grinding head Download PDFInfo
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- CN102528628A CN102528628A CN2011104527547A CN201110452754A CN102528628A CN 102528628 A CN102528628 A CN 102528628A CN 2011104527547 A CN2011104527547 A CN 2011104527547A CN 201110452754 A CN201110452754 A CN 201110452754A CN 102528628 A CN102528628 A CN 102528628A
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Abstract
The invention discloses an adaptive angle polishing grinding head, which belongs to the field of optical cold machining and solves the technical problems of errors of an angle between an existing grinding head and the surface of a workpiece, and poor polishing effect of the existing grinding head. The adaptive angle polishing grinding head comprises a connector, an adjusting screw, a spring, an adjusting plate with a counter bore, a corrugated pipe and a grinding head body. The grinding head includes two-stage adjustment, firstly, a screw on a connector is rotated so that the adjusting plate is approximately parallel to the surface of the workpiece, and secondly, the grinding head is attached to the surface of the workpiece by the aid of flexibility of the corrugated pipe. The grinding head can realize self-adaption through the corrugated pipe only by rotating the screw and completing rough adjustment, so that difficulty in adjusting the angle of the grinding head is greatly reduced.
Description
Technical field
The present invention relates to optics cold processing technique field, relate in particular to a kind of angle self adaptation grinding head for polishing.
Background technology
Glossing is last ring in the optics cold working.In glossing, usually polished die and surface of the work are fitted, do the high speed relative motion simultaneously, produce very big tangential force, the minute protrusions of glass surface is cut, thereby forms smooth surface gradually.A very The key factor is arranged in polishing; Be exactly that bistrique and surface of the work will fit tightly; In actual process, owing to lathe, debug or the error of workpiece itself, can make to occur situation about partly contacting between bistrique and the workpiece, promptly deviation appears in angle between bistrique and surface of the work; Mechanism can cause the polishing effect variation like this, so will have certain adaptive capacity to remedy error.In traditional optical processing, the compensation of angle is accomplished by ball pivot.In in modern times the computer control small abrasive nose polishing (CCOS), bistrique can face above two problems equally, and the small abrasive nose among the CCOS normally rotates.Though can provide angle compensation still can't drive bistrique by the ball pivot in the traditional optical processing like this is rotated.
Summary of the invention
Angle has error between bistrique that existing bistrique exists and surface of the work in order to solve, the technical problem of polishing effect difference, and the present invention provides a kind of angle self adaptation grinding head for polishing.
The technical scheme that technical solution problem of the present invention is taked is following:
A kind of angle self adaptation grinding head for polishing comprises connector, a plurality of adjustment screw, spring, adjustment plate, bellows and the grinding head body identical with adjustment screw number; The adjustment plate is provided with the counterbore identical with adjusting the screw number; The adjustment screw screws in the screwed hole on the connector and is pressed in the counterbore of adjustment plate, and connector is connected with the adjustment plate through the spring in the adjustment screw outside, and the adjustment plate is connected with grinding head body through bellows.
Above-mentioned connector can be all kinds of taper shanks that are connected with machine tool chief axis, also can be the mouthpiece that is connected with other devices.The number of above-mentioned adjustment screw is 3～6; Above-mentioned spring is extension spring.
There is counterbore on the plane with adjustment screw corresponding position on the above-mentioned adjustment plate, can prevent to adjust between plate and the adjustment screw and take place to slide relatively.
There is a through hole centre of above-mentioned adjustment plate, discharges its inner air when being used for the bellows compression.
The material of above-mentioned grinding head body can be metal, pitch, polytetrafluoroethylene (PTFE), polyurethane or other macromolecular materials.
Said apparatus can carry out the two-stage adjustment to bistrique; The adjustment screw on the rotary connector at first; Make adjustment plate and surface of the work roughly be parastate, then whole bistrique is pressed to workpiece, the flexibility that relies on bellows self is that the angle of fine-tuning workpiece is fitted itself and surface of the work fully.
The invention has the beneficial effects as follows: this bistrique not only can adapt to angular deviation automatically, and can provide tangential force to drive the bistrique rotation.It has manual adjustment and self adaptation adjustment two-stage adjustment mode, manual coarse adjustment after, just can utilize the flexibility of self bellows to carry out self adaptation adjustment.
Description of drawings
Fig. 1 is the structural representation of angle self adaptation grinding head for polishing of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is explained further details.
As shown in Figure 1, angle self adaptation grinding head for polishing of the present invention comprises connector 1, a plurality of adjustment screw 2, spring 3, adjustment plate 4, bellows 5 and the grinding head body 6 identical with adjustment screw 2 numbers; Adjustment plate 4 is provided with and adjusts the identical counterbore of screw 2 numbers; Adjustment screw 2 screws in the screwed hole on the connector 1 and is pressed in the counterbore of adjustment plate 4, and connector 1 is connected with adjustment plate 4 through the spring 3 in adjustment screw 2 outsides, and adjustment plate 4 is connected with grinding head body 6 through bellows 5.
The present invention presses Fig. 1 structure and implements, and wherein the material of connector 1, adjustment plate 4 is a duralumin, hard alumin ium alloy.The material of bellows 5 is a stainless steel, and length is got 4～5 node, and its connected mode with adjustment plate 4 is splicing.The material of grinding head body 6 is a pitch.The quantity of adjustment screw 2 is 4, arranges at an angle of 90 mutually, can adjust the angle of X axle and Y axle respectively.The quantity of spring 3 also is 4, and all there is a spring 3 in outside of each adjustment screw 2, and spring 3 is extension spring, and the tightening force that will guarantee each spring 3 during adjusting is between 5N～20N.Adjustment has above the plate 44 counterbores and its relative with 4 adjustment screws 2, and during assembling, counterbore is just in time compressed in the bottom of adjustment screw 2, prevents to adjust screw 2 and adjusts between the plate 4 relative motion takes place.It is the through hole of 4mm that there is diameter the center of adjustment plate 4, discharges its inner air when being used for bellows 5 compressions.During use; Earlier this bistrique is linked to each other with lathe through connector 1; Control bistrique then and slowly descend till there is a slit bistrique bottom with surface of the work, rotate corresponding adjustment screw 2 according to the slit in the size of each position, size is consistent at the each point place up to slit, range estimation bistrique bottom.Again bistrique is dropped at last and contact with workpiece and suitable thrust arranged.
Claims (6)
1. an angle self adaptation grinding head for polishing is characterized in that, this bistrique comprises connector (1), a plurality of adjustment screw (2), spring (3), adjustment plate (4), bellows (5) and the grinding head body (6) identical with adjustment screw (2) number; Adjustment plate (4) is provided with and adjusts the identical counterbore of screw (2) number; Adjustment screw (2) screws in the screwed hole on the connector (1) and is pressed in the counterbore of adjustment plate (4), and connector (1) is connected with adjustment plate (4) through the spring (3) in adjustment screw (2) outside, and adjustment plate (4) is connected with grinding head body (6) through bellows (5).
2. a kind of angle self adaptation grinding head for polishing as claimed in claim 1 is characterized in that the number of said adjustment screw (2) is 3～6.
3. a kind of angle self adaptation grinding head for polishing as claimed in claim 1 is characterized in that said spring (3) is extension spring.
4. a kind of angle self adaptation grinding head for polishing as claimed in claim 1 is characterized in that the centre of said adjustment plate (4) is provided with a through hole.
5. a kind of angle self adaptation grinding head for polishing as claimed in claim 1 is characterized in that the material of said grinding head body (6) is metal or macromolecular material.
6. a kind of angle self adaptation grinding head for polishing as claimed in claim 5 is characterized in that said macromolecular material is pitch, polytetrafluoroethylene (PTFE) or polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110452754.7A CN102528628B (en) | 2011-12-30 | 2011-12-30 | Adaptive angle polishing grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110452754.7A CN102528628B (en) | 2011-12-30 | 2011-12-30 | Adaptive angle polishing grinding head |
Publications (2)
| Publication Number | Publication Date |
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| CN102528628A true CN102528628A (en) | 2012-07-04 |
| CN102528628B CN102528628B (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110452754.7A Expired - Fee Related CN102528628B (en) | 2011-12-30 | 2011-12-30 | Adaptive angle polishing grinding head |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072077A (en) * | 2013-01-29 | 2013-05-01 | 中国科学院长春光学精密机械与物理研究所 | Double-flexible self-adaptive polishing grinding head |
| CN106217157A (en) * | 2016-09-06 | 2016-12-14 | 上海拓础智能科技有限公司 | Full-automatic sanding equipment |
| CN106903587A (en) * | 2017-02-07 | 2017-06-30 | 广州戴卡旭铝铸件有限公司 | A kind of application column pad powder automatic scraper machine |
| CN107877372A (en) * | 2017-11-10 | 2018-04-06 | 佛山科学技术学院 | A kind of automatic leveling bistrique |
| CN108608277A (en) * | 2018-05-21 | 2018-10-02 | 沈阳永赢达铸业有限公司 | The practical burnishing device of one Albatra metal parts processing and application method |
| CN108857871A (en) * | 2018-05-04 | 2018-11-23 | 佛山智能装备技术研究院 | A kind of flexible polishing shock absorbing tool applied to industrial robot |
| US20190275634A1 (en) * | 2018-03-09 | 2019-09-12 | Chad Ashley White | Systems and methods for buffering robotic tool attachments |
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| CN201922056U (en) * | 2010-12-29 | 2011-08-10 | 杨锦堂 | Self-feed sensing cutter mechanism |
| CN202062286U (en) * | 2011-05-14 | 2011-12-07 | 湖南省古丈惠闽石业有限公司 | Novel grinding head |
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- 2011-12-30 CN CN201110452754.7A patent/CN102528628B/en not_active Expired - Fee Related
Patent Citations (10)
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| US4922662A (en) * | 1987-07-30 | 1990-05-08 | Zygiel Stanley D | Reciprocating jig adapter for grinding mills |
| JPH11165255A (en) * | 1997-12-04 | 1999-06-22 | Nec Corp | Wafer polishing device and polishing method |
| JP2000135664A (en) * | 1998-10-29 | 2000-05-16 | Toshiba Mach Co Ltd | Disk sander with elastic mechanism |
| CN2756385Y (en) * | 2004-12-31 | 2006-02-08 | 无锡华联精工机械有限公司 | H-shape steel grinder grinding head mechanism |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072077A (en) * | 2013-01-29 | 2013-05-01 | 中国科学院长春光学精密机械与物理研究所 | Double-flexible self-adaptive polishing grinding head |
| CN103072077B (en) * | 2013-01-29 | 2016-06-15 | 中国科学院长春光学精密机械与物理研究所 | A kind of double-flexibility self adaptation grinding head for polishing |
| CN106217157A (en) * | 2016-09-06 | 2016-12-14 | 上海拓础智能科技有限公司 | Full-automatic sanding equipment |
| CN106217157B (en) * | 2016-09-06 | 2018-06-05 | 上海拓础智能科技有限公司 | Full-automatic sanding equipment |
| CN106903587A (en) * | 2017-02-07 | 2017-06-30 | 广州戴卡旭铝铸件有限公司 | A kind of application column pad powder automatic scraper machine |
| CN107877372A (en) * | 2017-11-10 | 2018-04-06 | 佛山科学技术学院 | A kind of automatic leveling bistrique |
| US20190275634A1 (en) * | 2018-03-09 | 2019-09-12 | Chad Ashley White | Systems and methods for buffering robotic tool attachments |
| CN108857871A (en) * | 2018-05-04 | 2018-11-23 | 佛山智能装备技术研究院 | A kind of flexible polishing shock absorbing tool applied to industrial robot |
| CN108608277A (en) * | 2018-05-21 | 2018-10-02 | 沈阳永赢达铸业有限公司 | The practical burnishing device of one Albatra metal parts processing and application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102528628B (en) | 2014-01-15 |
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Granted publication date: 20140115 Termination date: 20161230 |