CN106695496A - Concave spherical surface grinding and polishing clamp for optical lens - Google Patents
Concave spherical surface grinding and polishing clamp for optical lens Download PDFInfo
- Publication number
- CN106695496A CN106695496A CN201510792006.1A CN201510792006A CN106695496A CN 106695496 A CN106695496 A CN 106695496A CN 201510792006 A CN201510792006 A CN 201510792006A CN 106695496 A CN106695496 A CN 106695496A
- Authority
- CN
- China
- Prior art keywords
- spherical surface
- concave spherical
- chuck
- polishing
- grinding
- 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
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0055—Positioning of lenses; Marking of lenses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a concave spherical surface grinding and polishing clamp for an optical lens, and particularly relates to a concave spherical surface clamp used for grinding and polishing a concave spherical surface of the optical lens. A clamping hole is formed in the middle of a concave spherical surface chuck; a spiral ejection pin for the concave spherical surface is arranged in the clamping hole in a rotatable manner; a cross groove is formed in the inwards sunken spherical surface of the front surface of the chuck; and an antiskid pad is arranged in the clamping hole for placing the lens in the middle of the front side of the chuck. During use, the lens can be put into the clamping hole; by adjustment of the spiral ejection pin, the lens is adjusted to a proper thickness grinding position, so that the thickness can be machined according to the design requirement; and the designed cross groove can be used for enabling grinding liquid to flow during machining, so that polishing of the lens is facilitated.
Description
Technical field
The present invention relates to a kind of grinding clamp of optical mirror slip, specifically one kind can optical mirror slip
Concave spherical surface grinding and polishing fixture.
Background technology
When the concave spherical surface grinding and polishing to optical mirror slip is processed, due to the structure indent of sphere, very
The fixed grinding and polishing of hardly possible, if optic diameter is too small to be more difficult to fix processing, when thus causing processing
Stability difference and directly affect machining accuracy.
The content of the invention
It is an object of the invention to solve above-mentioned problem, there is provided a kind of optical mirror slip concave spherical surface grinds
Mill polishing clamp, lens orientation can be fixed very easily be ground polishing.
The present invention includes chuck, and the technical scheme for being used is：Ground for optical mirror slip concave spherical surface
The concave spherical surface fixture that mill polishing is used, folder hole is provided with the middle of concave spherical surface chuck, folder hole rotation
Spiral ejection pin equipped with concave spherical surface, the sphere of chuck front side indent is provided with cross recess, chuck front side
It is furnished with slipmat during the folder hole of eyeglass can be put into centre.
The beneficial effects of the present invention are：By above-mentioned technical proposal, when the fixture for being constituted is used,
Eyeglass can be put into folder hole, be adjusted to design grinding thickness by spiral ejection pin, you can stabilization
It is ground polishing to concave spherical surface in eyeglass, set cross recess can allow grinding when can conveniently process
Liquid facilitates grinding and polishing around eyeglass all the time, thus solves present eyeglass and is thrown in internal concave spherical surface
Light time is difficult to the problem of fixed processing, design science, favourable easy to process and raising machining accuracy.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Shown in Fig. 1：For the concave spherical surface fixture that the processing of optical mirror slip concave spherical surface grinding and polishing is used,
Folder hole 2 is provided with the middle of concave spherical surface chuck 1, the folder hole 2 is installed with the spiral ejection pin 3 of concave spherical surface,
The sphere of the front side indent of chuck 1 is provided with cross recess 4, and chuck 1 can be put into eyeglass 6 in the middle of front side
Folder hole 2 in be furnished with slipmat 5.
Claims (1)
1. a kind of optical mirror slip concave spherical surface grinding and polishing fixture, including chuck (1), it is characterised in that：
For the concave spherical surface fixture that the processing of optical mirror slip concave spherical surface grinding and polishing is used, in concave spherical surface chuck (1)
Centre is provided with folder hole (2), and the folder hole (2) is installed with the spiral ejection pin (3) of concave spherical surface, chuck (1)
The sphere of front side indent is provided with cross recess (4), and chuck (1) can be put into eyeglass (6) in the middle of front side
Folder hole (2) in be furnished with slipmat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792006.1A CN106695496A (en) | 2015-11-12 | 2015-11-12 | Concave spherical surface grinding and polishing clamp for optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792006.1A CN106695496A (en) | 2015-11-12 | 2015-11-12 | Concave spherical surface grinding and polishing clamp for optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695496A true CN106695496A (en) | 2017-05-24 |
Family
ID=58933356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510792006.1A Pending CN106695496A (en) | 2015-11-12 | 2015-11-12 | Concave spherical surface grinding and polishing clamp for optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695496A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972231A (en) * | 2018-07-27 | 2018-12-11 | 望江县天长光学仪器有限公司 | Fixture for optical mirror slip |
| CN109968141A (en) * | 2019-04-03 | 2019-07-05 | 中山北方晶华精密光学有限公司 | It is a kind of to facilitate the installation head assembly for extracting eyeglass |
| CN110057860A (en) * | 2019-03-26 | 2019-07-26 | 北京航空航天大学 | A kind of preparation method of sample and device measuring fiber high temperature thermal diffusion coefficient |
-
2015
- 2015-11-12 CN CN201510792006.1A patent/CN106695496A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972231A (en) * | 2018-07-27 | 2018-12-11 | 望江县天长光学仪器有限公司 | Fixture for optical mirror slip |
| CN110057860A (en) * | 2019-03-26 | 2019-07-26 | 北京航空航天大学 | A kind of preparation method of sample and device measuring fiber high temperature thermal diffusion coefficient |
| CN110057860B (en) * | 2019-03-26 | 2020-12-04 | 北京航空航天大学 | Sample preparation method and device for measuring high-temperature thermal diffusion coefficient of fiber |
| CN109968141A (en) * | 2019-04-03 | 2019-07-05 | 中山北方晶华精密光学有限公司 | It is a kind of to facilitate the installation head assembly for extracting eyeglass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |