CN102847370A - Optical cold processing polishing liquid filter and method - Google Patents
Optical cold processing polishing liquid filter and method Download PDFInfo
- Publication number
- CN102847370A CN102847370A CN2012103081088A CN201210308108A CN102847370A CN 102847370 A CN102847370 A CN 102847370A CN 2012103081088 A CN2012103081088 A CN 2012103081088A CN 201210308108 A CN201210308108 A CN 201210308108A CN 102847370 A CN102847370 A CN 102847370A
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- filter
- sponge
- block
- polishing liquid
- optics components
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Abstract
The invention discloses an optical cold processing polishing liquid filter and a method. The filter comprises a cap, a filter, a pressure ring, a sponge and a filtering tank. First the filter is installed into the cap by the pressure ring; then the sponge is installed into the filtering tank; and finally the cap is installed into the filtering tank. The filtering method is as follows: the polishing liquid is reused by a motor; the optical cold processing polishing liquid filter is arranged on a water inlet pipe of a polishing machine; one end of the filtering tank provided with the sponge is used as an inlet; and the cap end is used as an outlet. The filter provided by the invention has reasonable structure, is convenient for installation, and can effectively filter the impurities in the polishing liquid.
Description
Technical field
The present invention relates to a kind of Polish Liquid on Cool Machining Optics Components filter and method, belong to the technical field that the optical element polishing fluid filters.
Background technology
The polishing of optical element is one of basic craft course of part cold working manufacturing.The polishing of optical element is processed after roughing, is the topmost operation that optical element obtains the optical surface precision.The polishing of optical element uses polishing powder or polishing fluid to carry out through polishing machine.Impurity can not be contained in the polishing fluid, otherwise the eyeglass scratch can be caused.
At present, the optical polish machine all uses motor cycles to use polishing fluid both at home and abroad, and consequent impurity can cause the optical element scratch, the surface accuracy of optical element.Therefore, must continually the contaminant filter in the polishing fluid be fallen, not only lose time, also affect production efficiency.
Summary of the invention
The present invention seeks to provides a kind of Polish Liquid on Cool Machining Optics Components filter and method for the defective that prior art exists.
The present invention adopts following technical scheme for achieving the above object:
Secondly Polish Liquid on Cool Machining Optics Components filter of the present invention is combined by block, screen pack, trim ring, sponge and filter vat, wherein at first screen pack is packed in the block with trim ring, and sponge is packed in the filter vat, in the filter vat of at last block being packed into.
Seal by O type circle between described block and the filter vat.
Described sponge is the multilayer sponge structure.
The filter method of Polish Liquid on Cool Machining Optics Components filter, polishing fluid uses through motor cycles, and described Polish Liquid on Cool Machining Optics Components filter is installed in the inlet channel of polishing machine, filter vat one end of sponge is housed as import, and the block end is as outlet.
The present invention is rational in infrastructure, and is easy for installation, can effectively filter the impurity in the polishing fluid.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the schematic diagram of block.
Fig. 3 is the schematic diagram of trim ring.
Fig. 4 is the schematic diagram of filter vat.
The specific embodiment
As shown in Figures 1 to 4, the cold worked polishing filter of a kind of optical element is formed by block, trim ring, filter vat, screen pack, sponge combination.Secondly at first screen pack 3 usefulness trim rings 4 are packed in the block 1, enter in the filter vat 65 liang in sponge is packaged, will block a shot at last and 1 pack in the filter vat 6, because the effect of O type circle 2, filter favorable sealing property are arranged.
Filter method of the present invention is as follows, and polishing fluid uses through motor cycles, filter is installed in the inlet channel of polishing machine, after the filtration that polishing fluid installs after filtration, enters the polishing machine operation.Filter vat one end of sponge is housed as import, the block end is as outlet.Owing to the multi-filtering effect of two sponges and screen pack is arranged, so that impurity is filtered effectively in filter, needs only like this periodic cleaning filter, and need not to have filtered polishing fluid continually.Result of use is very outstanding.
Claims (4)
1. Polish Liquid on Cool Machining Optics Components filter, it is characterized in that: combined by block, screen pack, trim ring, sponge and filter vat, secondly wherein at first screen pack is packed in the block with trim ring, sponge is packed in the filter vat, in the filter vat of at last block being packed into.
2. Polish Liquid on Cool Machining Optics Components filter according to claim 1 is characterized in that: seal by O type circle between described block and the filter vat.
3. Polish Liquid on Cool Machining Optics Components filter according to claim 1, it is characterized in that: described sponge is the multilayer sponge structure.
4. the filter method of a Polish Liquid on Cool Machining Optics Components filter as claimed in claim 1, it is characterized in that: polishing fluid uses through motor cycles, described Polish Liquid on Cool Machining Optics Components filter is installed in the inlet channel of polishing machine, filter vat one end of sponge is housed as import, the block end is as outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103081088A CN102847370A (en) | 2012-08-28 | 2012-08-28 | Optical cold processing polishing liquid filter and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103081088A CN102847370A (en) | 2012-08-28 | 2012-08-28 | Optical cold processing polishing liquid filter and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102847370A true CN102847370A (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103081088A Pending CN102847370A (en) | 2012-08-28 | 2012-08-28 | Optical cold processing polishing liquid filter and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102847370A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200951354Y (en) * | 2006-07-20 | 2007-09-26 | 中国石化股份胜利油田分公司孤岛采油厂 | Rheomicrophone oil filtrating device |
| CN201578921U (en) * | 2009-12-17 | 2010-09-15 | 张明亮 | Straight-through filter |
| CN201701813U (en) * | 2009-12-28 | 2011-01-12 | 珠海光宇电池有限公司 | Electrolyte blocking filter of vacuum pipeline |
| JP2012125708A (en) * | 2010-12-15 | 2012-07-05 | Tlv Co Ltd | Oil-water separator |
| CN202620876U (en) * | 2012-05-30 | 2012-12-26 | 江苏宇迪光学股份有限公司 | Polishing filter device for optical lens cold machining |
-
2012
- 2012-08-28 CN CN2012103081088A patent/CN102847370A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200951354Y (en) * | 2006-07-20 | 2007-09-26 | 中国石化股份胜利油田分公司孤岛采油厂 | Rheomicrophone oil filtrating device |
| CN201578921U (en) * | 2009-12-17 | 2010-09-15 | 张明亮 | Straight-through filter |
| CN201701813U (en) * | 2009-12-28 | 2011-01-12 | 珠海光宇电池有限公司 | Electrolyte blocking filter of vacuum pipeline |
| JP2012125708A (en) * | 2010-12-15 | 2012-07-05 | Tlv Co Ltd | Oil-water separator |
| CN202620876U (en) * | 2012-05-30 | 2012-12-26 | 江苏宇迪光学股份有限公司 | Polishing filter device for optical lens cold machining |
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Application publication date: 20130102 |