CN108500778A - A kind of erratic star wheel for optical mirror slip thickness polishing - Google Patents
A kind of erratic star wheel for optical mirror slip thickness polishing Download PDFInfo
- Publication number
- CN108500778A CN108500778A CN201810541839.4A CN201810541839A CN108500778A CN 108500778 A CN108500778 A CN 108500778A CN 201810541839 A CN201810541839 A CN 201810541839A CN 108500778 A CN108500778 A CN 108500778A
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- CN
- China
- Prior art keywords
- wheel
- hole
- female
- center
- erratic star
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a kind of erratic star wheels for optical mirror slip thickness polishing, it is taken turns including female wheel and son, the female wheel periphery is equipped with several gear teeth, the female wheel is equipped with through-hole and stream powder hole, and the sub- wheel is set in the through-hole of female wheel and matching size closes, and the sub- wheel includes a unit cavity for being set to center, son wheel rotates in female wheel, drive workpiece rotation so that grind evenly, to reduce the thickness scattered error between four side of same eyeglass；By being provided with stream powder hole to the full extent in erratic star wheel female wheel and son wheel, erratic star wheel is in grinding and polishing, the polishing fluid under upper disk stream is more effectively assigned to lower wall polishing pad in circular motion, so that the chemical reaction in polishing process reaches relative equilibrium with mechanism, resistance when reducing the scattered error of piece and throwing piece, improve the qualification rate of polishing product, improve processing efficiency, eliminate cumbersome and uncontrollability when manual operation, it saves labour turnover, improves automation and production efficiency.
Description
Technical field
The invention belongs to optical mirror slip manufacture field more particularly to a kind of erratic star wheels for optical mirror slip thickness polishing.
Background technology
The consumptive material that erratic star wheel is used as grinder is widely used in piezo-electric crystal, optical glass producing, sapphire and adds
The industries such as work, Ceramic manufacturing are indispensable production consumptive materials in modern industrial production activity.In recent years, with science and technology
Fast development, finished product base material crystal wafer demand increasingly increases, and especially the popular electronics product such as mobile phone, tablet computer is general
And touch screen rapid development, more so that eyeglass precise finiss polishing demand is at a tremendous pace, therefore, to the processed goods of finished product base material
More stringent requirements are proposed for matter and yield rate, also has higher expectation to erratic star wheel.Existing pleasure boat format is in grinding and polishing
When large scale eyeglass, it is susceptible to big with a piece of eyeglass scattered error, lens thickness more difficult to control cannot reach criterion of acceptability, because
This is frequently necessary to manually turn-over processing, reduces production efficiency.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of erratic star wheel for optical mirror slip thickness polishing, reduces eyeglass
Scattered error degree, save labour turnover, improve automation and production efficiency.
It adopts the following technical scheme that thus：A kind of erratic star wheel for optical mirror slip thickness polishing, including female wheel and son
Wheel, the female wheel periphery are equipped with several gear teeth, it is characterised in that：The female wheel is equipped with through-hole and stream powder hole, the through-hole packet
Include several circular holes, circular hole annular spread centered on the female wheel center of circle has equal central angle between each circular hole；It is described
It includes the center holes Liu Fen and the holes several outer ring Liu Fen to flow powder hole, and the center of circle in the holes the center Liu Fen is overlapped with the female wheel center of circle, institute
It states the holes several outer ring Liu Fen and encloses annular arrangement in inside and outside two centered on the female wheel center of circle；The sub- wheel is set in the through-hole of female wheel
And matching size closes, the sub- wheel includes a unit cavity for being set to center, and unit cavity periphery is at least provided with one and half
Round recessed.
Further, it sets in the female wheel there are three circular hole, a diameter of 176-180mm, has between two neighboring circular hole
It is 173-177mm to have 120 ° of central angles, matched sub- wheel diameter.
Further, the holes the center Liu Fen are the circular apertures of diameter 20mm；The holes the outer ring Liu Fen include interior annular distance and
Outer annular distance is uniformly distributed between each through-hole, and inner ring hole number is three, and circle centre position is using female wheel as a diameter of of the center of circle
On the circumference of 243-237mm, two neighboring interior annular distance central angle is 120 °, and outer shroud hole number is 9, and every 3 are one group, circle
The heart be in using female wheel as the center of circle, a diameter of 326-330mm circumference on.
Further, the unit cavity of the sub- wheel is square, and a diameter is respectively set in square four side
For the semi-circular recesses of 40mm, the groove of 3/4ths circles, the groove half is respectively set in four interior angles of the unit cavity
Diameter is 2.5mm.
By being provided with independent sub- wheel on erratic star wheel, in grinding and polishing, sub- wheel rotates erratic star wheel in female wheel, band
Dynamic workpiece rotation so that grind evenly, to reduce the thickness scattered error between four side of same eyeglass.By in erratic star wheel mother
It is provided with stream powder hole to the full extent on wheel and son wheel, erratic star wheel is in grinding and polishing, effectively by upper disk in circular motion
The polishing fluid flowed down is more assigned to lower wall polishing pad so that the chemical reaction in polishing process reaches opposite with mechanism
Balance, resistance when reducing the scattered error of piece and throwing piece, improves the qualification rate of polishing product, improves processing efficiency, eliminate people
Cumbersome and uncontrollability when work operates, saves labour turnover, and improves automation and production efficiency.
Description of the drawings
Fig. 1 is assembling schematic diagram of the present invention.
Specific implementation mode is referring to attached drawing.The present invention is a kind of erratic star wheel for optical mirror slip thickness polishing, including mother
Wheel 1 and son wheel 2,1 periphery of the female wheel are equipped with several gear teeth 3, and the female wheel is equipped with through-hole 4 and stream powder hole, the through-hole packet
Include three circular holes, Circularhole diameter 176-180mm has 120 ° of central angles between two neighboring circular hole；The stream powder hole includes
The one center holes Liu Fen 6 and nine outer rings holes Liu Fen 7, the holes the center Liu Fen are the circular apertures of diameter 20mm, and powder is flowed at the center
The center of circle in hole is overlapped with the female wheel center of circle；The holes the outer ring Liu Fen include interior annular distance and outer annular distance, are uniformly distributed between each through-hole,
Inner ring hole number is three, and circle centre position is using female wheel as on the circumference of a diameter of 243-237mm in the center of circle, two neighboring inner ring
Hole central angle is 120 °, and outer shroud hole number is 9, and every 3 are one group, and circle centre position is using female wheel as the center of circle, a diameter of 326-
On the circumference of 330mm.The sub- wheel is set in the through-hole of female wheel and sub- wheel diameter is 173-177mm, and the sub- wheel includes in one
The unit cavity 5 of the heart, unit cavity is square, and the semicircle of an a diameter of 40mm is respectively set in square four side
The groove of 3/4ths circles is respectively set in groove, four interior angles of the unit cavity, and the groove radius is 2.5mm.
Claims (4)
1. a kind of erratic star wheel for optical mirror slip thickness polishing, including female wheel and son are taken turns, the female wheel periphery is equipped with several wheels
Tooth, it is characterised in that：The female wheel is equipped with through-hole and stream powder hole, and the through-hole includes several circular holes, and the circular hole is with female wheel
Annular spread centered on the center of circle has equal central angle between each circular hole；The stream powder hole include the center holes Liu Fen and
The center of circle in the holes several outer ring Liu Fen, the holes the center Liu Fen is overlapped with the female wheel center of circle, and the holes several outer ring Liu Fen are justified with female wheel
Centered on the heart annular arrangement is enclosed in inside and outside two；The sub- wheel is set in the through-hole of female wheel and matching size closes, and the sub- wheel includes
One is set to the unit cavity at center, and unit cavity periphery is at least provided with a semicircle groove.
2. a kind of erratic star wheel for optical mirror slip thickness polishing described in accordance with the claim 1, it is characterised in that：The female wheel
On set there are three circular hole, a diameter of 176-180mm has 120 ° of central angles, matched son between two neighboring circular hole
Wheel diameter is 173-177mm.
3. a kind of erratic star wheel for optical mirror slip thickness polishing described in accordance with the claim 1, it is characterised in that：The center
Flow the circular apertures that powder hole is diameter 20mm；The holes the outer ring Liu Fen include interior annular distance and outer annular distance, be uniformly distributed in each through-hole it
Between, inner ring hole number is three, and circle centre position is two neighboring using female wheel as on the circumference of a diameter of 243-237mm in the center of circle
Interior annular distance central angle is 120 °, and outer shroud hole number is 9, and every 3 are one group, and circle centre position is using female wheel as the center of circle, a diameter of
On the circumference of 326-330mm.
4. a kind of erratic star wheel for optical mirror slip thickness polishing described in accordance with the claim 1, it is characterised in that：The sub- wheel
Unit cavity it is square, the semi-circular recesses of an a diameter of 40mm, the list are respectively set in square four side
The groove of 3/4ths circles is respectively set in four interior angles of first cavity, and the groove radius is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541839.4A CN108500778A (en) | 2018-05-30 | 2018-05-30 | A kind of erratic star wheel for optical mirror slip thickness polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541839.4A CN108500778A (en) | 2018-05-30 | 2018-05-30 | A kind of erratic star wheel for optical mirror slip thickness polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108500778A true CN108500778A (en) | 2018-09-07 |
Family
ID=63401994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810541839.4A Withdrawn CN108500778A (en) | 2018-05-30 | 2018-05-30 | A kind of erratic star wheel for optical mirror slip thickness polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800055A (en) * | 2022-04-28 | 2022-07-29 | 浙江美迪凯光学半导体有限公司 | Polishing process of square sheet |
Citations (13)
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|---|---|---|---|---|
| JPH11333708A (en) * | 1998-06-01 | 1999-12-07 | Shin Etsu Handotai Co Ltd | Device and method for lapping |
| DE102007029907A1 (en) * | 2007-06-28 | 2009-01-02 | Peter Wolters Gmbh | Rotor disk for material-erosive processing of tool in e.g. double-sided processing machine, has insert ring engaged into recess and comprises another recess for receiving tool to be processed |
| JP2010253599A (en) * | 2009-04-23 | 2010-11-11 | Sumco Corp | Polished object carrier and method of manufacturing polishing product |
| CN102610510A (en) * | 2011-01-21 | 2012-07-25 | 硅电子股份公司 | Insert carrier and method for the simultaneous double-side material-removing processing of semiconductor wafers |
| CN102975114A (en) * | 2012-12-06 | 2013-03-20 | 江苏吉星新材料有限公司 | Wandering star wheel |
| CN103817806A (en) * | 2013-12-24 | 2014-05-28 | 珠海东精大电子科技有限公司 | Loose wheel and method of producing quartz wafers |
| CN204621790U (en) * | 2015-05-21 | 2015-09-09 | 西安贝诺茵电子科技有限公司 | With the erratic star wheel of triangle liquid-leaking nozzle |
| CN205415203U (en) * | 2016-03-17 | 2016-08-03 | 苏州久晶光电科技有限公司 | Fan -shaped lens wandering star wheel mold processing |
| CN205835021U (en) * | 2016-07-18 | 2016-12-28 | 湖南普照信息材料有限公司 | Erratic star wheel |
| CN106363529A (en) * | 2016-11-14 | 2017-02-01 | 宜兴市晶科光学仪器有限公司 | Work fixture for double-side grinding and polishing machine |
| CN206702824U (en) * | 2017-04-25 | 2017-12-05 | 蓝思科技（长沙）有限公司 | Erratic star wheel and grinder |
| CN206795550U (en) * | 2017-05-09 | 2017-12-26 | 济源石晶光电频率技术有限公司 | A kind of oblique angle erratic star wheel for grinding the big chip of quartz |
| CN208231474U (en) * | 2018-05-30 | 2018-12-14 | 浙江美迪凯现代光电有限公司 | A kind of erratic star wheel for optical mirror slip thickness polishing |
-
2018
- 2018-05-30 CN CN201810541839.4A patent/CN108500778A/en not_active Withdrawn
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11333708A (en) * | 1998-06-01 | 1999-12-07 | Shin Etsu Handotai Co Ltd | Device and method for lapping |
| DE102007029907A1 (en) * | 2007-06-28 | 2009-01-02 | Peter Wolters Gmbh | Rotor disk for material-erosive processing of tool in e.g. double-sided processing machine, has insert ring engaged into recess and comprises another recess for receiving tool to be processed |
| JP2010253599A (en) * | 2009-04-23 | 2010-11-11 | Sumco Corp | Polished object carrier and method of manufacturing polishing product |
| CN102610510A (en) * | 2011-01-21 | 2012-07-25 | 硅电子股份公司 | Insert carrier and method for the simultaneous double-side material-removing processing of semiconductor wafers |
| CN102975114A (en) * | 2012-12-06 | 2013-03-20 | 江苏吉星新材料有限公司 | Wandering star wheel |
| CN103817806A (en) * | 2013-12-24 | 2014-05-28 | 珠海东精大电子科技有限公司 | Loose wheel and method of producing quartz wafers |
| CN204621790U (en) * | 2015-05-21 | 2015-09-09 | 西安贝诺茵电子科技有限公司 | With the erratic star wheel of triangle liquid-leaking nozzle |
| CN205415203U (en) * | 2016-03-17 | 2016-08-03 | 苏州久晶光电科技有限公司 | Fan -shaped lens wandering star wheel mold processing |
| CN205835021U (en) * | 2016-07-18 | 2016-12-28 | 湖南普照信息材料有限公司 | Erratic star wheel |
| CN106363529A (en) * | 2016-11-14 | 2017-02-01 | 宜兴市晶科光学仪器有限公司 | Work fixture for double-side grinding and polishing machine |
| CN206702824U (en) * | 2017-04-25 | 2017-12-05 | 蓝思科技（长沙）有限公司 | Erratic star wheel and grinder |
| CN206795550U (en) * | 2017-05-09 | 2017-12-26 | 济源石晶光电频率技术有限公司 | A kind of oblique angle erratic star wheel for grinding the big chip of quartz |
| CN208231474U (en) * | 2018-05-30 | 2018-12-14 | 浙江美迪凯现代光电有限公司 | A kind of erratic star wheel for optical mirror slip thickness polishing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800055A (en) * | 2022-04-28 | 2022-07-29 | 浙江美迪凯光学半导体有限公司 | Polishing process of square sheet |
| JP2023164232A (en) * | 2022-04-28 | 2023-11-10 | 浙江美迪凱光学半導体有限公司 | Polishing process for square sheet |
| JP7524257B2 (en) | 2022-04-28 | 2024-07-29 | 浙江美迪凱光学半導体有限公司 | Square sheet polishing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |