CN102528628B - An Angle Adaptive Polishing Grinding Head - Google Patents
An Angle Adaptive Polishing Grinding Head Download PDFInfo
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- CN102528628B CN102528628B CN201110452754.7A CN201110452754A CN102528628B CN 102528628 B CN102528628 B CN 102528628B CN 201110452754 A CN201110452754 A CN 201110452754A CN 102528628 B CN102528628 B CN 102528628B
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- grinding head
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- angle
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Abstract
本发明公开了一种角度自适应抛光磨头，属于光学冷加工领域中涉及的一种抛光磨头。其解决了现有磨头存在的磨头与工件表面间角度有误差，抛光效果差的技术问题。本发明的角度自适应抛光磨头包括连接件、调整螺钉、弹簧、带有沉孔的调整板、波纹管和磨头体；该磨头分为两级调整，首先旋转连接件上的螺钉，使调整板与工件表面大体平行，然后依靠波纹管本身的柔性实现磨头与工件表面的贴合。本发明只需旋转螺钉完成粗调即可通过波纹管本身进行自适应，极大的降低了磨头角度调整的难度。
The invention discloses an angle self-adaptive polishing grinding head, belonging to a polishing grinding head related to the field of optical cold processing. The invention solves the technical problems that the existing grinding head has an angle error between the grinding head and the surface of the workpiece, and the polishing effect is poor. The angle self-adaptive polishing grinding head of the present invention comprises a connecting piece, an adjusting screw, a spring, an adjusting plate with a counterbore, a bellows and a grinding head body; the grinding head is divided into two stages of adjustment, first rotating the screw on the connecting piece, Make the adjustment plate roughly parallel to the surface of the workpiece, and then rely on the flexibility of the bellows itself to achieve the bonding between the grinding head and the surface of the workpiece. The invention only needs to rotate the screw to complete the coarse adjustment, and then the bellows itself can be self-adapted, which greatly reduces the difficulty of adjusting the angle of the grinding head.
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 optics cold working.In glossing, conventionally, by polished die and surface of the work laminating, do high speed relative motion simultaneously, produce very large tangential force, the minute protrusions of glass surface is cut, thereby forms gradually smooth surface.In polishing, there is a very crucial factor, be exactly that bistrique and surface of the work will fit tightly, in actual process due to lathe, debug or the error of workpiece itself, can make to occur between bistrique and workpiece the situation that part contacts, be that between bistrique and surface of the work, deviation appears in angle, mechanism can cause polishing effect variation like this, so will have certain adaptive capacity to make up error.In traditional optical processing, the compensation of angle completes by ball pivot.In modern computer control small abrasive nose polishing (CCOS), bistrique can face above two problems equally, and the small abrasive nose in CCOS normally rotates.Though can provide angle compensation still cannot be with rotary bistrique to be rotated by the ball pivot in traditional optical processing like this.
Summary of the invention
In order to solve angle between bistrique that existing bistrique exists and surface of the work, have error, the technical problem that polishing effect is poor, the 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 as follows:
A self adaptation grinding head for polishing, comprises connector, a plurality of adjustment screw, the spring identical with adjusting screw number, adjusts plate, bellows and grinding head body; Adjust plate and be provided with the counterbore identical with adjusting screw number; Adjustment screw screws in the screwed hole on connector and is pressed in the counterbore of adjusting plate, and connector is connected with adjustment plate by adjusting the spring in screw outside, adjusts plate and is connected with grinding head body by bellows.
Above-mentioned connector can be all kinds of taper shanks that are connected with machine tool chief axis, can be also the mouthpiece being connected with other devices.The number of above-mentioned adjustment screw is 3～6; Above-mentioned spring is extension spring.
On above-mentioned adjustment plate, plane has counterbore with adjustment screw corresponding position, can prevent from adjusting plate and adjust between screw relative sliding occurs.
There is a through hole centre of above-mentioned adjustment plate, discharges its inner air while compressing for bellows.
The material of above-mentioned grinding head body can be metal, pitch, polytetrafluoroethylene (PTFE), polyurethane or other macromolecular materials.
Said apparatus can carry out two-stage adjustment to bistrique, first the adjustment screw on rotary connector, make to adjust plate and surface of the work and be roughly 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 completely.
The invention has the beneficial effects as follows: this bistrique not only can adapt to angular deviation automatically, and the rotation of tangential force band rotary bistrique can be provided.It has manual adjustment and self adaptation adjusts two-stage and adjusts mode, just can utilize the flexibility of self bellows to carry out self adaptation adjustment after manual coarse adjustment.
Accompanying drawing explanation
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 drawings and Examples, the present invention is described in 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, the spring 3 identical with adjusting screw 2 numbers, adjusts plate 4, bellows 5 and grinding head body 6; Adjust plate 4 and be provided with the counterbore identical with adjusting screw 2 numbers; Adjustment screw 2 screws in the screwed hole on connectors 1 and is pressed in the counterbore of adjusting plate 4, and connector 1 is connected with adjustment plate 4 by adjusting the spring 3 in screw 2 outsides, adjusts plate 4 and is connected with grinding head body 6 by bellows 5.
The present invention presses Fig. 1 structure and implements, and wherein the material of connector 1, adjustment plate 4 is duralumin, hard alumin ium alloy.The material of bellows 5 is stainless steel, and length is got 4～5 node, and it is splicing with the connected mode of adjusting plate 4.The material of grinding head body 6 is pitch.The quantity of adjusting screw 2 is 4, arranges at an angle of 90 mutually, can adjust respectively the angle of X-axis and Y-axis.The quantity of spring 3 is also 4, and there is a spring 3 in each outside of adjusting screw 2, and spring 3 is for extension spring, will guarantee that the tightening force of each spring 3 is between 5N～20N during adjusting.Adjust plate 4 have above 4 counterbores and its with 4 to adjust screws 2 relative, during assembling, adjust the bottom of screw 2 and just in time compress into counterbore, prevent from adjusting between screw 2 and adjustment plate 4 relative motion occur.It is the through hole of 4mm that there is diameter the center of adjustment plate 4, discharges its inner air during for bellows 5 compression.During use, first this bistrique is connected with lathe by connector 1, then control that bistrique slowly declines until bistrique bottom and surface of the work You Yi gap rotate corresponding adjustment screw 2 according to gap in the size of each position, until gap, range estimation bistrique bottom is in the same size at each point place.Finally again bistrique is dropped to and contact with workpiece and have a suitable thrust.
Claims (6)
1. an angle self adaptation grinding head for polishing, it is characterized in that, this bistrique comprises connector (1), a plurality of adjustment screw (2), the spring (3) identical with adjusting screw (2) number, adjust plate (4), bellows (5) and grinding head body (6); Adjust plate (4) and be provided with the counterbore identical with adjusting screw (2) number; Adjusting screw (2) screws in the screwed hole on connector (1) and is pressed in the counterbore of adjusting plate (4), connector (1) is connected with adjustment plate (4) by adjusting the spring (3) in screw (2) outside, adjusts plate (4) and is connected with grinding head body (6) by 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 described 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, described 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 described 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 described 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, described 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 | An Angle Adaptive Polishing Grinding Head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110452754.7A CN102528628B (en) | 2011-12-30 | 2011-12-30 | An Angle Adaptive Polishing Grinding Head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102528628A CN102528628A (en) | 2012-07-04 |
| CN102528628B true CN102528628B (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110452754.7A Expired - Fee Related CN102528628B (en) | 2011-12-30 | 2011-12-30 | An Angle Adaptive Polishing Grinding Head |
Country Status (1)
| Country | Link |
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| CN (1) | CN102528628B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106217157B (en) * | 2016-09-06 | 2018-06-05 | 上海拓础智能科技有限公司 | Full-automatic sanding equipment |
| CN106903587B (en) * | 2017-02-07 | 2023-05-12 | 广东戴卡旭汽车零部件有限公司 | Automatic powder scraping machine for coating upright post gasket |
| 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 |
| CN118664915B (en) * | 2024-08-12 | 2025-02-25 | 无锡市威博钟山科技有限公司 | A surface polishing device for heat transfer corrugated plates of air preheaters |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922662A (en) * | 1987-07-30 | 1990-05-08 | Zygiel Stanley D | Reciprocating jig adapter for grinding mills |
| JP3006568B2 (en) * | 1997-12-04 | 2000-02-07 | 日本電気株式会社 | Wafer polishing apparatus 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 |
| CN201033413Y (en) * | 2007-01-25 | 2008-03-12 | 江南大学 | Adaptive flexible polishing device for CNC milling machine with pressure regulation |
| CN101214625A (en) * | 2008-01-02 | 2008-07-09 | 株洲南车时代电气股份有限公司 | Angle lapping device for silicon chip edge |
| JP5408790B2 (en) * | 2009-03-06 | 2014-02-05 | エルジー・ケム・リミテッド | Float glass polishing system |
| CN101972988B (en) * | 2010-06-28 | 2012-05-16 | 清华大学 | Polishing pad finishing head |
| 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 |
-
2011
- 2011-12-30 CN CN201110452754.7A patent/CN102528628B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102528628A (en) | 2012-07-04 |
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