CN105834862A - Polishing working plate for optical glass - Google Patents
Polishing working plate for optical glass Download PDFInfo
- Publication number
- CN105834862A CN105834862A CN201610366404.1A CN201610366404A CN105834862A CN 105834862 A CN105834862 A CN 105834862A CN 201610366404 A CN201610366404 A CN 201610366404A CN 105834862 A CN105834862 A CN 105834862A
- Authority
- CN
- China
- Prior art keywords
- polishing
- dish
- optical glass
- loading plate
- carrier
- Prior art date
- 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.)
- Pending
Links
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
- B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
- B24B13/012—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools conformable in shape to the optical surface, e.g. by fluid pressure acting on an elastic membrane
-
- 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
- B24B13/0018—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for plane optical surfaces
-
- 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
- B24B13/0031—Machines having several working posts; Feeding and manipulating devices
-
- 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
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0055—Positioning of lenses; Marking of lenses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a polishing working plate for optical glass. The polishing working plate comprises a feed plate, a lower grinding plate and a polishing slurry pool; a plurality of pieces of glass to be ground are installed at the lower part of the feed plate, and the feed plate is connected to a first power device; a polishing pad is fixed to the upper surface of the lower grinding plate, the bottom of the lower grinding plate is connected to a second power device, the second power device drives the lower grinding plate to rotate, and the glass to be ground on the feed plate is attached to the polishing pad to do encircling motion or linear motion under the driving effect of the first power device; the lower grinding plate is located inside the polishing slurry pool. In the polishing process, the glass to be ground on the feed plate and the polishing pad on the lower grinding plate make contact and are uniformly coated with polishing slurry, the first power device drives the feed plate to do linear motion or encircling motion when the second power device drives the lower grinding plate to rotate, and therefore polishing of glass sheets can be completed.
Description
Technical field
The present invention relates to a kind of optical glass polishing dish, belong to glass grinding polishing technology field.
Background technology
The surface smoothness of optical glass is extremely important to its quality, it is therefore desirable to its surface is polished removing the trickle waviness of glass surface.Polishing is divided into unilateral polishing (i.e. the only one surface of glass is polished) and bilateral polishing (i.e. two surfaces of glass are the most polished), existing burnishing device structure is complicated, and the whole area of polishing pad or plate can not apply uniform power to glass, cause more substandard product.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of optical glass polishing dish, this polishing dish simple in construction, polishing efficiency is high, and the glass surface quality after polishing is good.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of optical glass polishing dish, including:
Loading plate, described loading plate bottom is connected equipped with some ground glass for the treatment of, described loading plate and the first power set；
Lower millstone, the described intrinsic polishing pad of lower millstone upper surface, the second power set it are connected with bottom described lower millstone, described second power set drive described lower millstone autobiography, under the drive of described first power set, described loading plate treat ground glass fit described polishing pad do around motion or linear motion；
Polishing stock tank, described lower millstone is placed in described polishing stock tank.
Preferably, described loading plate includes that dish shell and carrier, described carrier portion are placed in dish shell, and described carrier surface is bonded with some treats ground glass.
Preferably, described polishing pad is provided with the groove arranged in length and breadth.
Preferably, described dish shell has the adhesive tape extended to its inwall, and described carrier is fixed with described carrier by described adhesive tape.
Preferably, described housing is circumferentially all provided with at least three fixing hole, and described carrier utilizes securing member to be fixed by described fixing hole.
Preferably, bottom described polishing stock tank it is the middle low disc of high surrounding.
The beneficial effect that the present invention is reached:
During polishing, loading plate treat that ground glass contacts with the polishing pad on lower millstone, treat to be evenly equipped with rubbing paste on ground glass and polishing pad, second power set drive lower millstone rotate while, first power set drive loading plate to move along a straight line or around motion, complete the polishing of sheet glass with this；
Treat that ground glass sheet is fixed on carrier by gluing, carrier can be fixed multiple size shape identical or different treat ground glass sheet, simple and practical, improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of polishing clamp in preferred embodiment；
Fig. 2 is the substructure schematic diagram of loading plate in Fig. 1；Wherein:
1. loading plate, 11. dish shells, 12. carriers, 13. tubular connecting portion, 2. lower millstones, 21. polishing pads, 3. polishing stock tank, 4. adhesive tape, 5. treats ground glass.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As shown in Figure 1-2, a kind of optical glass polishing dish, including:
-loading plate 1, described loading plate 1 bottom is connected with the first power set equipped with some ground glass 5 for the treatment of, described loading plate 1；
-lower millstone 2, the described lower millstone 2 intrinsic polishing pad of upper surface 21, is connected with the second power set bottom lower millstone 2, described second power set drive lower millstone 2 autobiography, under the drive of the first power set, loading plate 1 treat ground glass 5 fit polishing pad 21 do around motion or linear motion；
-polishing stock tank 3, described lower millstone 2 is placed in polishing stock tank 3.
Specifically, loading plate 1 includes that dish shell 11 and carrier 12, dish shell 11 outside hub have the tubular connecting portion 13 of protrusion, is used for being connected with the first power set.Carrier 12 part is placed in dish shell 11, and carrier 12 surface is bonded with some ground glass 5 for the treatment of, dish shell 11 has the adhesive tape 4 extended to its inwall, and carrier 12 is fixed with carrier 12 by adhesive tape 4.In addition, carrier 12 is fixed also by securing members such as screws, concrete: housing is circumferentially all provided with at least three fixing hole, and carrier 12 utilizes securing member to be fixed by described fixing hole.
Polishing pad 21 is provided with the groove arranged in length and breadth.It is the middle low disc of high surrounding bottom polishing stock tank 3.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (6)
1. an optical glass polishing dish, it is characterised in that including:
Loading plate, described loading plate bottom is connected equipped with some ground glass for the treatment of, described loading plate and the first power set；
Lower millstone, the described intrinsic polishing pad of lower millstone upper surface, the second power set it are connected with bottom described lower millstone, described second power set drive described lower millstone autobiography, under the drive of described first power set, described loading plate treat ground glass fit described polishing pad do around motion or linear motion；
Polishing stock tank, described lower millstone is placed in described polishing stock tank.
A kind of optical glass polishing dish the most according to claim 1, it is characterised in that described loading plate includes that dish shell and carrier, described carrier portion are placed in dish shell, described carrier surface is bonded with some treats ground glass.
A kind of optical glass polishing dish the most according to claim 1 and 2, it is characterised in that described polishing pad is provided with the groove arranged in length and breadth.
A kind of optical glass polishing dish the most according to claim 2, it is characterised in that described dish shell has the adhesive tape extended to its inwall, and described carrier is fixed with described carrier by described adhesive tape.
A kind of optical glass polishing dish the most according to claim 2, it is characterised in that described housing is circumferentially all provided with at least three fixing hole, and described carrier utilizes securing member to be fixed by described fixing hole.
A kind of optical glass polishing dish the most according to claim 1, it is characterised in that be the middle low disc of high surrounding bottom described polishing stock tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366404.1A CN105834862A (en) | 2016-05-30 | 2016-05-30 | Polishing working plate for optical glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366404.1A CN105834862A (en) | 2016-05-30 | 2016-05-30 | Polishing working plate for optical glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105834862A true CN105834862A (en) | 2016-08-10 |
Family
ID=56595756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610366404.1A Pending CN105834862A (en) | 2016-05-30 | 2016-05-30 | Polishing working plate for optical glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834862A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147077Y (en) * | 1992-12-18 | 1993-11-24 | 马鞍山钢铁公司 | Automatic liquid dropping polishing machine with sample rotation chuck |
| US6623329B1 (en) * | 2000-08-31 | 2003-09-23 | Micron Technology, Inc. | Method and apparatus for supporting a microelectronic substrate relative to a planarization pad |
| CN101623854A (en) * | 2008-07-10 | 2010-01-13 | 贝达先进材料股份有限公司 | Grinding mat provided with groove structure for preventing grinding surface from falling off |
| CN201552490U (en) * | 2009-07-28 | 2010-08-18 | 武汉海创电子股份有限公司 | Special polishing disk for quartz wafers |
| CN203228105U (en) * | 2013-04-28 | 2013-10-09 | 合肥宏光研磨科技有限公司 | Polyurethane polishing pad with surface grooves |
| CN103586754A (en) * | 2013-11-26 | 2014-02-19 | 厦门大学 | Optical element polishing device |
| CN104942677A (en) * | 2015-05-20 | 2015-09-30 | 秦晗 | Special full-automatic grinding machine for full-automatic glass optical lenses and glass protection screens |
| CN206010693U (en) * | 2016-05-30 | 2017-03-15 | 苏州微米光学科技有限公司 | A kind of optical glass polishing disk |
-
2016
- 2016-05-30 CN CN201610366404.1A patent/CN105834862A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147077Y (en) * | 1992-12-18 | 1993-11-24 | 马鞍山钢铁公司 | Automatic liquid dropping polishing machine with sample rotation chuck |
| US6623329B1 (en) * | 2000-08-31 | 2003-09-23 | Micron Technology, Inc. | Method and apparatus for supporting a microelectronic substrate relative to a planarization pad |
| CN101623854A (en) * | 2008-07-10 | 2010-01-13 | 贝达先进材料股份有限公司 | Grinding mat provided with groove structure for preventing grinding surface from falling off |
| CN201552490U (en) * | 2009-07-28 | 2010-08-18 | 武汉海创电子股份有限公司 | Special polishing disk for quartz wafers |
| CN203228105U (en) * | 2013-04-28 | 2013-10-09 | 合肥宏光研磨科技有限公司 | Polyurethane polishing pad with surface grooves |
| CN103586754A (en) * | 2013-11-26 | 2014-02-19 | 厦门大学 | Optical element polishing device |
| CN104942677A (en) * | 2015-05-20 | 2015-09-30 | 秦晗 | Special full-automatic grinding machine for full-automatic glass optical lenses and glass protection screens |
| CN206010693U (en) * | 2016-05-30 | 2017-03-15 | 苏州微米光学科技有限公司 | A kind of optical glass polishing disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |