CN105666281A - Telescope lens polishing detection device and polishing detection method thereof - Google Patents
Telescope lens polishing detection device and polishing detection method thereof Download PDFInfo
- Publication number
- CN105666281A CN105666281A CN201610083758.5A CN201610083758A CN105666281A CN 105666281 A CN105666281 A CN 105666281A CN 201610083758 A CN201610083758 A CN 201610083758A CN 105666281 A CN105666281 A CN 105666281A
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- CN
- China
- Prior art keywords
- polishing
- telescope disk
- telescope
- die holder
- disk
- 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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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
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
Abstract
The invention discloses a telescope lens polishing detection device and a polishing detection method of the device. The device comprises a polishing device and a detection tool; the polishing device comprises a polishing die holder for supporting a telescope lens, a polishing mechanism for polishing the telescope lens, a flow spraying mechanism for spraying polishing liquid and a controller; and the detection tool is arranged above the polishing die holder and used for online detection in the polishing process. According to the polishing detection method, the polishing condition of a telescope lens is detected in an online manner. According to the device and the method, the lens does not need to be disassembled repeatedly, damage of the lens is avoided, the man hour is shortened, and manpower is saved.
Description
Technical field
The present invention relates to a kind of eyeglass polishing detecting device, particularly relate to a kind of telescope disk polishing detecting device, belong to astronomical, field of measuring technique.
Background technology
Telescope is a kind of optical instrument utilizing lens or reflecting mirror and other optics to observe remote object. The processing of telescope disk generally needs polishing, grinds precision and the quality to ensure minute surface. Traditional burnishing device includes polishing die holder and polishing mechanism, and telescope disk is positioned in polishing die holder, and eyeglass is processed by shot blasting by polishing mechanism. When polishing a period of time or polishing after, it is necessary to eyeglass is taken off, and take with independent testing agency on detect. Need to carry out repeated detection until reaching the quality requirements of polishing before polishing is qualified, so that repeatedly dismounting eyeglass detects. So, traditional burnishing device has the disadvantages that 1) repeatedly dismounting eyeglass can cause the damage of eyeglass. 2) on-line checking cannot be realized, waste man-hour and manpower.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of telescope disk polishing detecting device, it can be implemented in line detection, saves time and manpower.
Another object of the present invention is to a kind of telescope disk polishing detection method, the process of polishing can carry out the on-line checking of telescope disk.
To achieve these goals, technical scheme is as follows:
A kind of telescope disk polishing detecting device, including burnishing device and detection frock, described burnishing device includes the polishing die holder for supporting telescope disk, for the polishing mechanism that telescope disk is processed by shot blasting, for the jet flow mechanism of jet polishing liquid and controller, described detection frock is located at the top of described polishing die holder, for carrying out the on-line checking of telescope disk in polishing process.
Preferably, described polishing die holder includes die seat body, offers a groove in described die seat body, and in described groove, level is provided with a plane mirror, the upper surface of described die seat body forms a circle boss along the edge outward expansion of described groove, and described boss is used for placing and supporting telescope disk.
Further, the outside of described die seat body is provided with a vacuum valve, and one end of described vacuum valve connects vacuum pump, and its other end connects with described inside grooves.
Preferably, described polishing die holder is located in the work box of open top end, and described work box is additionally operable to collect the polishing fluid that described jet flow mechanism ejects.
Preferably, described polishing mechanism includes the linkage that motor is connected and the polished die being connected with described linkage with described motor.
Preferably, described detection frock includes an auto-collimation detector, and described auto-collimation detector is fixedly arranged on the surface of described polishing die holder.
A kind of telescope disk polishing detection method, comprises the following steps:
1) being coated with white vaseline in the concave edge of telescope disk, be put on polishing die holder, the rotation of light pressure makes vaseline uniform, is alignd by the groove of telescope disk edge labelling line with polishing die holder, it is achieved the location of telescope disk;
2) open vacuum valve, make telescope disk be adsorbed on polishing die holder by evacuation, confirm eyeglass rise with rise table, it is desirable to error is between ± 0.001mm, and frosted again return by undesirable eyeglass;
3) first polishing 60-80 minute, by the rise of rise table measuring telescope eyeglass, it is desirable to error is between ± 0.001mm, as rise is undesirable, then needs that polished die is put into polishing and revises finishing on mould;
4) with auto-collimation detector detection telescope disk, if the lines of display present " | | " on the imaging system of auto-collimation detector, then can re-polishing 30-50 minute; As lines present " () " or ") (", under the premise that the rise of telescope disk meets, loosen vacuum valve and confirm glass rebound value, adjust air-breathing deflection according to glass rebound value and again to polish 30-50 minute again;
5) lines present ") (", then air-breathing deflection reduces 0.002-0.003mm, and lines present " () ", then air-breathing deflection increases 0.002-0.003mm, records rise, continue polishing 30-50 minute, until lines present " | | ".
By above technical scheme, telescope disk provided by the invention polishing detecting device, detection frock and burnishing device are incorporated into one by it, can the polishing situation of on-line checking telescope disk, avoid and repeatedly dismantle the loaded down with trivial details of eyeglass, and avoid the possibility that eyeglass is damaged, save manpower and man-hour.
Accompanying drawing explanation
In order to be illustrated more clearly that present configuration feature and technical essential, below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Fig. 1 is the structural representation of a kind of telescope disk polishing detecting device disclosed in the embodiment of the present invention;
Fig. 2 is the structural representation of a kind of telescope disk polishing die holder disclosed in the embodiment of the present invention;
Fig. 3 is the structural representation of the auto-collimation detector disclosed in the embodiment of the present invention.
Description of reference numerals: 1-polishes die holder, 11-die seat body, 11a-groove, 11b-boss, 2-polishing mechanism, and 3-jet flow mechanism, 4-detects frock, 5-plane mirror, 6-vacuum valve, 7-work box.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in embodiment is carried out specifically, describes clearly and completely.
Shown in Fig. 1-3, a kind of telescope disk polishing detecting device, including burnishing device and detection frock 4, burnishing device includes the polishing die holder 1 for supporting telescope disk, for the polishing mechanism 2 that telescope disk is processed by shot blasting, for the jet flow mechanism 3 of jet polishing liquid and controller, detection frock 4 is located at the top of polishing die holder 1, for carrying out the on-line checking of telescope disk in polishing process.
Shown in Figure 2, polishing die holder 1 includes die seat body 11, a groove 11a is offered in die seat body 11, in groove 11a, level is provided with a plane mirror 5, the upper surface of die seat body 11 is used for placing and supporting telescope disk along edge outward expansion formation one circle the boss 11b, boss 11b of groove 11a.
Further, the outside of die seat body 11 is provided with a vacuum valve 6, and one end of vacuum valve 6 connects vacuum pump, and its other end is internal with groove 11a to be connected. Open vacuum valve 6, produce vacuum in groove 11a, it is possible to held by telescope disk firmly.
Shown in Figure 1, polishing die holder 1 is located in the work box 7 of open top end, and work box 7 is additionally operable to collect the polishing fluid that jet flow mechanism 3 ejects. Polishing fluid is in order to reduce the temperature of lens surface and to play lubrication, and the polishing fluid in work box 7 that is scattered can be circulated utilization.
Preferably, polishing mechanism 2 includes the linkage that motor is connected and the polished die being connected with linkage with motor. Driven by motor connecting rod mechanism movement, linkage drives polished die at lens surface according to certain orbiting motion, and telescope disk is polished.
Preferably, detection frock 4 includes an auto-collimation detector, and auto-collimation detector is fixedly arranged on the surface of polishing die holder 1 through screw and pin.
The operation principle of the present invention approximately as:
First telescope disk is placed on polishing die holder 1, opening vacuum valve 6, produce vacuum in the groove 11a of polishing die holder 1, it is firm to be adsorbed by telescope disk, driven by motor connecting rod mechanism movement, linkage is thus driving polished die according to certain track, telescope disk to be polished;
When utilizing auto-collimation detector that telescope disk is detected after polishing a period of time, light source enters auto-collimation detector, it is radiated at after internal refraction on telescope disk, it is radiated at again on the plane mirror 5 in groove 11a, plane mirror 5 reflects light back into auto-collimation detector again, and is presented in the display system of auto-collimation detector by string diagram picture.
The polishing introducing telescope disk more particularly below and detection process, comprise the following steps
1) it is coated with white vaseline in the concave edge of telescope disk, being put on polishing die holder 1, the rotation of light pressure makes vaseline uniform, is alignd by the groove of telescope disk edge labelling line with polishing die holder 1, realizing the location of telescope disk, concrete is placed on boss 11b by telescope disk;
2) vacuum valve 6 is opened, telescope disk is made to be adsorbed on polishing die holder 1 by evacuation, eyeglass rise is confirmed, it is desirable to error is between ± 0.001mm, and frosted again (it should be noted that frosted is the previous operation of polishing) return by undesirable eyeglass with rise table;
3) first polishing 70 minutes, by the rise of rise table measuring telescope eyeglass, it is desirable to error is between ± 0.001mm, as rise is undesirable, then need that polished die is put into polishing and revise finishing on mould;
4) with auto-collimation detector detection telescope disk, concrete, light source enters auto-collimation detector, it is radiated at after internal refraction on telescope disk, being radiated on the plane mirror 5 in groove 11a, plane mirror 5 reflects light back into auto-collimation detector again, and is presented in the display system of auto-collimation detector by string diagram picture again, if on the imaging system of auto-collimation detector, the lines of display present " | | ", then can throw again 40 minutes;As lines present " () " or ") (", under the premise that the rise of telescope disk meets, loosen vacuum valve 6 and confirm glass rebound value, adjust air-breathing deflection according to bounce-back value and again to polish again 40 minutes;
5) lines present ") (" then air-breathing deflection minimizing 0.002-0.003mm; Lines present " () ", then air-breathing deflection increases 0.002-0.003mm, record rise, continue to throw 40 minutes, until lines present " | | ".
Above-mentioned detailed description of the invention; it is only technology design and architectural feature that the present invention is described; purpose is in that the stakeholder being familiar with technique can be implemented according to this; but above content is not limiting as protection scope of the present invention; every any equivalence made according to the spirit of the present invention changes or modifies, and all should fall within protection scope of the present invention.
Claims (7)
1. a telescope disk polishing detecting device, including burnishing device and detection frock, described burnishing device includes the polishing die holder for supporting telescope disk, for the polishing mechanism that telescope disk is processed by shot blasting, for the jet flow mechanism of jet polishing liquid and controller, it is characterized in that, described detection frock is located at the top of described polishing die holder, for carrying out the on-line checking of telescope disk in polishing process.
2. a kind of telescope disk polishing detecting device according to claim 1, it is characterized in that, described polishing die holder includes die seat body, a groove is offered in described die seat body, in described groove, level is provided with a plane mirror, the upper surface of described die seat body forms a circle boss along the edge outward expansion of described groove, and described boss is used for placing and supporting telescope disk.
3. a kind of telescope disk polishing detecting device according to claim 2, it is characterised in that the outside of described die seat body is provided with a vacuum valve, and one end of described vacuum valve connects vacuum pump, and its other end connects with described inside grooves.
4. a kind of telescope disk polishing detecting device according to claim 3, it is characterised in that described polishing die holder is located in the work box of open top end, and described work box is additionally operable to collect the polishing fluid that described jet flow mechanism ejects.
5. a kind of telescope disk polishing detecting device according to claim 4, it is characterised in that described polishing mechanism includes the linkage that motor is connected and the polished die being connected with described linkage with described motor.
6. a kind of telescope disk polishing detecting device according to claim 5, it is characterised in that described detection frock includes an auto-collimation detector, and described auto-collimation detector is fixedly arranged on the surface of described polishing die holder.
7. a kind of telescope disk polishing detection method according to claim 6, it is characterised in that comprise the following steps:
1) being coated with white vaseline in the concave edge of telescope disk, be put on polishing die holder, the rotation of light pressure makes vaseline uniform, is alignd by the groove of telescope disk edge labelling line with polishing die holder, it is achieved the location of telescope disk;
2) open vacuum valve, make telescope disk be adsorbed on polishing die holder by evacuation, confirm eyeglass rise with rise table, it is desirable to error is between ± 0.001mm, and frosted again return by undesirable eyeglass;
3) first polishing 60-80 minute, by the rise of rise table measuring telescope eyeglass, it is desirable to error is between ± 0.001mm, as rise is undesirable, then needs that polished die is put into polishing and revises finishing on mould;
4) with auto-collimation detector detection telescope disk, if the lines of display present " | | " on the imaging system of auto-collimation detector, then can re-polishing 30-50 minute; As lines present " () " or ") (", under the premise that the rise of telescope disk meets, loosen vacuum valve and confirm glass rebound value, adjust air-breathing deflection according to glass rebound value and again to polish 30-50 minute again;
5) lines present ") (", then air-breathing deflection reduces 0.002-0.003mm, and lines present " () ", then air-breathing deflection increases 0.002-0.003mm, records rise, continue polishing 30-50 minute, until lines present " | | ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610083758.5A CN105666281B (en) | 2016-02-06 | 2016-02-06 | A kind of telescope disk polishing detection device and its polishing detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610083758.5A CN105666281B (en) | 2016-02-06 | 2016-02-06 | A kind of telescope disk polishing detection device and its polishing detection method |
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| Publication Number | Publication Date |
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| CN105666281A true CN105666281A (en) | 2016-06-15 |
| CN105666281B CN105666281B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610083758.5A Active CN105666281B (en) | 2016-02-06 | 2016-02-06 | A kind of telescope disk polishing detection device and its polishing detection method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385621A (en) * | 2019-06-20 | 2019-10-29 | 广东工业大学 | A kind of automatic detection polishing and grinding apparatus and control method for optical mirror slip cloud point |
| CN115139190A (en) * | 2022-07-12 | 2022-10-04 | 中国科学院上海光学精密机械研究所 | Detection apparatus for polishing model face type |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046046A (en) * | 2000-08-04 | 2002-02-12 | Seiko Epson Corp | Machining method for workpiece and pre-treatment device for workpiece |
| EP0933163B1 (en) * | 1998-01-30 | 2004-09-29 | Nidek Co., Ltd. | Cup attaching apparatus |
| CN202271259U (en) * | 2011-08-19 | 2012-06-13 | 上海中晶企业发展有限公司 | High-precision spherical polishing machine |
| CN102756316A (en) * | 2012-07-13 | 2012-10-31 | 上海交通大学 | Ultra-precise processing integrated platform for large caliber optical mirror surface |
| CN203804722U (en) * | 2013-03-28 | 2014-09-03 | 中村留精密工业株式会社 | Lens processing device |
| CN205552197U (en) * | 2016-02-06 | 2016-09-07 | 苏州信达光电科技有限公司 | Telescope disk polishing detection device |
-
2016
- 2016-02-06 CN CN201610083758.5A patent/CN105666281B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0933163B1 (en) * | 1998-01-30 | 2004-09-29 | Nidek Co., Ltd. | Cup attaching apparatus |
| JP2002046046A (en) * | 2000-08-04 | 2002-02-12 | Seiko Epson Corp | Machining method for workpiece and pre-treatment device for workpiece |
| CN202271259U (en) * | 2011-08-19 | 2012-06-13 | 上海中晶企业发展有限公司 | High-precision spherical polishing machine |
| CN102756316A (en) * | 2012-07-13 | 2012-10-31 | 上海交通大学 | Ultra-precise processing integrated platform for large caliber optical mirror surface |
| CN203804722U (en) * | 2013-03-28 | 2014-09-03 | 中村留精密工业株式会社 | Lens processing device |
| CN205552197U (en) * | 2016-02-06 | 2016-09-07 | 苏州信达光电科技有限公司 | Telescope disk polishing detection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385621A (en) * | 2019-06-20 | 2019-10-29 | 广东工业大学 | A kind of automatic detection polishing and grinding apparatus and control method for optical mirror slip cloud point |
| CN115139190A (en) * | 2022-07-12 | 2022-10-04 | 中国科学院上海光学精密机械研究所 | Detection apparatus for polishing model face type |
| CN115139190B (en) * | 2022-07-12 | 2024-04-12 | 中国科学院上海光学精密机械研究所 | Detection device for polishing die surface type |
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| CN105666281B (en) | 2018-08-21 |
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Effective date of registration: 20170111 Address after: 226500 Rugao, Jiangsu, Zhongshan West Road, No. 399, No. Applicant after: NANTONG SIMITESEN OPTOELECTRONICS TECHNOLOGY CO., LTD. Address before: 215000 Suzhou high tech Zone, Jiangsu, No. 65 Yushan Road Applicant before: Suzhou Synta Optical Technology Co., Ltd. |
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