CN107598713A - For polishing the new device of lens blank - Google Patents
For polishing the new device of lens blank Download PDFInfo
- Publication number
- CN107598713A CN107598713A CN201710813859.8A CN201710813859A CN107598713A CN 107598713 A CN107598713 A CN 107598713A CN 201710813859 A CN201710813859 A CN 201710813859A CN 107598713 A CN107598713 A CN 107598713A
- Authority
- CN
- China
- Prior art keywords
- expansion link
- mould
- rubber slab
- new device
- lens blank
- 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.)
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses the new device for polishing lens blank, including top mold frame, lower mold holder, upper mould, lower mould, chunk glass and the sleeve for being connected to upper die and lower die side, telescopic expansion link A is connected in the upper die and lower die, expansion link B, rubber slab A and rubber slab B are connected on the expansion link A and expansion link B, the chunk glass is connected between rubber slab A and rubber slab B, telescopic expansion link C is connected with the sleeve, the swingle that can be rotated on expansion link C is connected with institute expansion link C, sander is connected with the swingle.
Description
Technical field
The present invention relates to lens art, and in particular to for polishing the new device of lens blank.
Background technology
The quality of chunk glass and compression molding product has direct relation.By reason, most optical glass is all available
To be molded into products formed.But the glass that softening point is high, because forming temperature is high, is somewhat reacted with mould, cause mould
Service life it is very short.So easily selected from mold materials, from the viewpoint of the mold use life-span can extend, Ying Kai
Hair is adapted to the glass of compression molding under the conditions of low temperature (600 DEG C or so).However, the glass of the suitable low temperature compression molding of exploitation must
The requirement for the material (such as PbO, As2O3) that can be manufactured inexpensively blank and not contain pollution environment need to be met.To compression molding
The chunk glass used requires：1. the surface of blank must keep very smooth and cleaning before die mould；2. in appropriate
Geometry；3. there is required capacity.Blank typically all selects spherical, patty or spherical shape, using cold grinding into
Type is hot-forming.
But existing compression molding forming machine also needs to that chunk glass polish before molding and then suppressed again, grasp
Bother.
The content of the invention
The technical problems to be solved by the invention are that existing lens blank needs to break blank before compression molding
Mill, it is troublesome in poeration, and it is an object of the present invention to provide new device for polishing lens blank, solves the problems, such as that lens blank uses.
The present invention is achieved through the following technical solutions：
For polishing the new device of lens blank, including top mold frame, lower mold holder, upper die and lower die, chunk glass and company
The sleeve of upper die and lower die side is connected on, telescopic expansion link A, expansion link B, institute are connected in the upper die and lower die
State and rubber slab A and rubber slab B are connected on expansion link A and expansion link B, the chunk glass is connected to rubber slab A and rubber
Between offset plate B, telescopic expansion link C is connected with the sleeve, being connected with institute expansion link C can rotate on expansion link C
Swingle, be connected with sander on the swingle.
Further, chunk glass when in use, is placed between rubber slab A and rubber slab B, passed through by the present apparatus first
Chunk glass is fixed in rubber slab A and rubber slab B elongations, and then, expansion link C extends out of sleeve separates out sleeve by sander band
It is interior, then, rotated by swingle, and expansion link C is carried out flexible up and down while chunk glass is polished, and then realize
Chunk glass is polished.
Compared with existing molding device, the present apparatus carries sander, directly chunk glass can be polished so that most
The quality of the lens obtained afterwards is more preferable, and directly polishes, it is not necessary to is polished on to extra device, use is more square
Just, efficiency is also higher.
Further, for polishing the new device of lens blank, it is connected between the top mold frame and upper mould scalable
Pressing plate A, mould movement in the pressing plate A drives.Moved by mould in pressing plate A drives, can preferably fix chunk glass, more just
In use.
Specifically, the new device for polishing lens blank, is connected with telescopic between the lower mold holder and lower mould
Pressing plate B, the pressing plate B drive lower mould movement.Lower mould is driven by pressing plate B simultaneously, can preferably fix chunk glass, and band
Dynamic chunk glass is located at suitable position so that the polishing more preferable rice glass blank of function.
Preferably, for polishing the new device of lens blank, it is provided with the rubber slab A and rubber slab B some
Striped groove.So chunk glass, which is fixed between rubber slab A and rubber slab B, can preferably fix chunk glass, anti-sliding stop.
Preferably, for polishing the new device of lens blank, after the expansion link A and expansion link B shorten, the rubber
Plate A and rubber slab B is respectively on upper die and lower die.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is used for the new device for polishing lens blank, and the present apparatus carries sander, can be certainly before compression molding
It is dynamic that chunk glass is polished, it is not necessary to extra sanding apparatus is moved to, use is more convenient, and obtained lens
Quality is more preferable；
2nd, the present invention is used for the new device for polishing lens blank, and the sander of the present apparatus is placed on sleeve when not in use
It is interior, additional space will not be taken；
3rd, the present invention is used for the new device for polishing lens blank, and the present apparatus is simple in construction, is easy to use.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- top mold frames, 2- lower mold holders, the upper moulds of 3-, mould under 4-, 5- pressing plates B, 6- pressing plate A, 7- expansion link A, 8- expansion link B,
9- rubber slabs A, 10- rubber slab B, 11- sleeve, 12- expansion links C, 13- swingle, 14- sanders, 15- chunk glass.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, the present invention is used to polishing the new device of lens blank, including top mold frame 1, lower mold holder 2, upper mould 3,
Lower mould 4, chunk glass 15 and mould 3 and the sleeve 11 of the lower side of mould 4 are connected to, are connected respectively in the upper mould 3 and lower mould 4
There is telescopic expansion link A7, be connected to rubber slab A9 and rubber on expansion link B8, the expansion link A7 and expansion link B8
Plate B10, the chunk glass 15 are connected between rubber slab A9 and rubber slab B10, are connected with the sleeve 11 telescopic
The swingle 13 that can be rotated on expansion link C12 is connected with expansion link C12, institute expansion link C12, is connected on the swingle 13
There is sander 14.
Embodiment 2
The described new device for being used to polish lens blank, including top mold frame 1, lower mold holder 2, upper mould 3, lower mould 4, glass
Blank 15 and mould 3 and the sleeve 11 of the lower side of mould 4 are connected to, are connected in the upper mould 3 and lower mould 4 telescopic
Rubber slab A9 and rubber slab B10 is connected on expansion link A7, expansion link B8, the expansion link A7 and expansion link B8, it is described
Chunk glass 15 is connected between rubber slab A9 and rubber slab B10, and telescopic expansion link C12 is connected with the sleeve 11,
The swingle 13 that can be rotated on expansion link C12 is connected with institute expansion link C12, sander is connected with the swingle 13
14.Telescopic pressing plate A6 is connected between top mold frame 1 and upper mould 3, mould 3 moves in the pressing plate A6 drives.Lower mold holder 2 is with
Telescopic pressing plate B5 is connected between mould 4, the pressing plate B5 drives lower mould 4 to move.
Embodiment 3
The described new device for being used to polish lens blank, including top mold frame 1, lower mold holder 2, upper mould 3, lower mould 4, glass
Blank 15 and mould 3 and the sleeve 11 of the lower side of mould 4 are connected to, are connected in the upper mould 3 and lower mould 4 telescopic
Rubber slab A9 and rubber slab B10 is connected on expansion link A7, expansion link B8, the expansion link A7 and expansion link B8, it is described
Chunk glass 15 is connected between rubber slab A9 and rubber slab B10, and telescopic expansion link C12 is connected with the sleeve 11,
The swingle 13 that can be rotated on expansion link C12 is connected with institute expansion link C12, sander is connected with the swingle 13
14.Telescopic pressing plate A6 is connected between top mold frame 1 and upper mould 3, mould 3 moves in the pressing plate A6 drives.Lower mold holder 2 is with
Telescopic pressing plate B5 is connected between mould 4, the pressing plate B5 drives lower mould 4 to move.It is all provided with rubber slab A9 and rubber slab B10
It is equipped with some striped grooves.After expansion link A7 and expansion link B8 shortens, the rubber slab A9 and rubber slab B10 are respectively in upper mould 3
On lower mould 4.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (5)
1. for polishing the new device of lens blank, it is characterised in that including top mold frame (1), lower mold holder (2), upper mould (3),
Lower mould (4), chunk glass (15) and be connected to mould (3) and the sleeve (11) of lower mould (4) side, the upper mould (3) and under
Telescopic expansion link A (7), expansion link B (8) are connected in mould (4), is divided on the expansion link A (7) and expansion link B (8)
Rubber slab A (9) and rubber slab B (10) are not connected with, and the chunk glass (15) is connected to rubber slab A (9) and rubber slab B (10)
Between, telescopic expansion link C (12) is connected with the sleeve (11), being connected with institute expansion link C (12) can be in expansion link C
(12) swingle (13) rotated on, sander (14) is connected with the swingle (13).
2. the new device according to claim 1 for being used to polish lens blank, it is characterised in that the top mold frame (1)
Telescopic pressing plate A (6) is connected between upper mould (3), mould (3) is mobile in pressing plate A (6) drive.
3. the new device according to claim 1 for being used to polish lens blank, it is characterised in that the lower mold holder (2)
Telescopic pressing plate B (5) is connected between lower mould (4), the pressing plate B (5) drives lower mould (4) mobile.
4. the new device according to claim 1 for being used to polish lens blank, it is characterised in that the rubber slab A (9)
With some striped grooves are provided with rubber slab B (10).
5. the new device according to claim 1 for being used to polish lens blank, it is characterised in that the expansion link A (7)
After shortening with expansion link B (8), the rubber slab A (9) and rubber slab B (10) are respectively on upper mould (3) and lower mould (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813859.8A CN107598713A (en) | 2017-09-11 | 2017-09-11 | For polishing the new device of lens blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813859.8A CN107598713A (en) | 2017-09-11 | 2017-09-11 | For polishing the new device of lens blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598713A true CN107598713A (en) | 2018-01-19 |
Family
ID=61063485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710813859.8A Pending CN107598713A (en) | 2017-09-11 | 2017-09-11 | For polishing the new device of lens blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107598713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877239A (en) * | 2019-12-17 | 2020-03-13 | 东莞市凯融光学科技有限公司 | Polishing method of tungsten steel mold core and mold sleeve |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01126232A (en) * | 1987-11-12 | 1989-05-18 | Matsushita Electric Ind Co Ltd | Formation of optical element |
| US6196902B1 (en) * | 1999-04-29 | 2001-03-06 | Vidrio Plano De Mexico, S.A. De C.V. | Apparatus for finishing the edge of a sheet of glass |
| CN1721883A (en) * | 2004-07-14 | 2006-01-18 | 阿尔卑斯电气株式会社 | Method for manufacturing optical element |
| CN1733631A (en) * | 2004-08-02 | 2006-02-15 | 亚洲光学股份有限公司 | Glass mold forming device |
| CN101479201A (en) * | 2006-07-06 | 2009-07-08 | 旭硝子株式会社 | Apparatus for molding optical element and method for molding optical element |
| CN205415204U (en) * | 2016-03-18 | 2016-08-03 | 福州阿尔发光学有限公司 | Hemispheroid lens precision grinding anchor clamps |
| CN206436080U (en) * | 2016-12-19 | 2017-08-25 | 江西金锤钢化玻璃有限公司 | A kind of glass edge-grinding machine |
| CN207223613U (en) * | 2017-09-11 | 2018-04-13 | 成都随如科技有限公司 | The device of quick processing lens blank smoothness |
-
2017
- 2017-09-11 CN CN201710813859.8A patent/CN107598713A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01126232A (en) * | 1987-11-12 | 1989-05-18 | Matsushita Electric Ind Co Ltd | Formation of optical element |
| US6196902B1 (en) * | 1999-04-29 | 2001-03-06 | Vidrio Plano De Mexico, S.A. De C.V. | Apparatus for finishing the edge of a sheet of glass |
| CN1721883A (en) * | 2004-07-14 | 2006-01-18 | 阿尔卑斯电气株式会社 | Method for manufacturing optical element |
| CN1733631A (en) * | 2004-08-02 | 2006-02-15 | 亚洲光学股份有限公司 | Glass mold forming device |
| CN101479201A (en) * | 2006-07-06 | 2009-07-08 | 旭硝子株式会社 | Apparatus for molding optical element and method for molding optical element |
| CN205415204U (en) * | 2016-03-18 | 2016-08-03 | 福州阿尔发光学有限公司 | Hemispheroid lens precision grinding anchor clamps |
| CN206436080U (en) * | 2016-12-19 | 2017-08-25 | 江西金锤钢化玻璃有限公司 | A kind of glass edge-grinding machine |
| CN207223613U (en) * | 2017-09-11 | 2018-04-13 | 成都随如科技有限公司 | The device of quick processing lens blank smoothness |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877239A (en) * | 2019-12-17 | 2020-03-13 | 东莞市凯融光学科技有限公司 | Polishing method of tungsten steel mold core and mold sleeve |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
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| RJ01 | Rejection of invention patent application after publication |