CN103217771B - 4 clamping devices of heavy caliber convex surface lens front surface - Google Patents
4 clamping devices of heavy caliber convex surface lens front surface Download PDFInfo
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- CN103217771B CN103217771B CN201310178783.8A CN201310178783A CN103217771B CN 103217771 B CN103217771 B CN 103217771B CN 201310178783 A CN201310178783 A CN 201310178783A CN 103217771 B CN103217771 B CN 103217771B
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- heavy caliber
- briquetting
- convex lens
- glue
- caliber convex
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Abstract
4 clamping devices of heavy caliber convex surface lens front surface, it relates to a kind of optical element clamping device.The present invention solves the problem that existing heavy caliber convex lens is installed, debugging efficiency is low and service behaviour is difficult to ensure that.Heavy caliber convex lens is placed on carriage, four centers, limit of carriage are each provided with that briquetting backing plate each briquetting backing plate and carriage are fixing to be connected, there are on each briquetting backing plate two glue and follow closely flat installing hole, glue screw assembly is horizontally mounted hole through glue nail and contacts with heavy caliber convex lens, radial position to heavy caliber convex lens is finely adjusted, realize the radial direction location of heavy caliber convex lens and fix, one briquetting is installed on each briquetting backing plate, each briquetting backing plate is fixing with the briquetting being mounted thereon to be connected, each briquetting has two glue and follows closely vertically-mounted hole, glue screw assembly is followed closely vertically-mounted hole through glue and is contacted with heavy caliber convex lens, realize heavy caliber convex lens axial restraint.The present invention is used for clamping heavy caliber convex lens.
Description
Technical field
The present invention relates to the optical element clamping device of a kind of physical optics technical field, be specifically related to a kind of heavy caliber convex surface
4 clamping devices of lens front surface.
Background technology
The heavy caliber convex lens being applied in laser fusion field, is installed on the optic terminal of laser fusion device, holds
Carry on a shoulder pole the light beam of superlaser to focus on harmonious wavelength-division and leave one's post business, owing to its overall dimensions is big, quality heavily and has aspheric nonreentrant surface
Etc. feature, bring some problems for installation, adjustment and service behaviour, affect the work efficiency of optic terminal.Reasonable in design
Clamping device, clamping scheme reliable, simple is proposed, can improve heavy caliber convex lens install, debugging work efficiency
And the reliability and stability of work, and then be conducive to improving the work efficiency of optic terminal.
Summary of the invention
The invention aims to solve the installation of existing heavy caliber convex lens, debugging efficiency is low and service behaviour is difficult to protect
The problem of card, and then a kind of 4 clamping devices of heavy caliber convex surface lens front surface are provided.
The technical scheme is that 4 clamping devices of heavy caliber convex surface lens front surface include carriage, four briquetting backing plates,
Four briquettings and multiple glue screw assembly, heavy caliber convex lens is placed on carriage, and the side to light of heavy caliber convex lens
Surrounding contacts with carriage, it is achieved the axial location of heavy caliber convex lens, four centers, limit of carriage are each provided with one
Individual briquetting backing plate each briquetting backing plate is fixing with carriage to be connected, and each briquetting backing plate has two glue nails and is horizontally mounted hole,
Glue screw assembly is horizontally mounted hole through glue nail and contacts with heavy caliber convex lens, and the radial position to heavy caliber convex lens is carried out
Fine setting, it is achieved the radial direction of heavy caliber convex lens positions and fixing, each briquetting backing plate is installed a briquetting, each briquetting
Backing plate is fixing with the briquetting being mounted thereon to be connected, and each briquetting has two glue and follows closely vertically-mounted hole, and glue screw assembly passes glue
Follow closely vertically-mounted hole to contact with heavy caliber convex lens, it is achieved heavy caliber convex lens axial restraint.
During duty, clamping device slant setting, the weight of heavy caliber convex lens mainly acts on carriage.
The supporting surface of carriage is the locating surface of heavy caliber convex lens, and surface planarity is less than 3 μm.
The centrage of briquetting backing plate is vertical with supporting surface with the centrage place plane of carriage, two on same briquetting backing plate
Glue nail be horizontally mounted the centrage in hole respectively with the centerline parallel of briquetting backing plate, and in the centrage lateral symmetry of briquetting backing plate
Distribution.
The centrage of briquetting is vertical with supporting surface with the centrage place plane of briquetting backing plate, and two glue nails on same briquetting are perpendicular
The centrage of straight installing hole and the central axis of briquetting, and in the centrage lateral symmetry distribution of briquetting.
Glue screw assembly by glue ailhead, mark closely screw and pre-loading screw is sequentially connected with and forms, glue ailhead is made by elastomeric material, tightly
Oncomelania nail marks closely effect, and pre-loading screw has the locking effect of pretension.
The present invention compared with prior art has the effect that the present invention uses 4, front clamping device saturating to heavy caliber convex surface
Mirror clamps, and is effectively increased the installation of heavy caliber convex lens, the work efficiency of debugging and the reliability and stability of work.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of heavy caliber 4 clamping devices of convex surface lens front surface of the present invention；
Fig. 2 is the main sectional view of heavy caliber 4 clamping devices of convex surface lens front surface of the present invention；
Fig. 3 is enlarged drawing at the A of Fig. 2.
Fig. 4 is the structural representation of glue screw assembly 5.
Detailed description of the invention
Detailed description of the invention one: combine Fig. 1 to Fig. 3 and present embodiment is described, the heavy caliber convex lens of present embodiment is just
4, face clamping device includes carriage 3, four briquettings 4 of 2, four briquetting backing plates and multiple glue screw assembly 5, heavy caliber
Convex lens 1 is placed on carriage 2, and the side to light 1-1 surrounding of heavy caliber convex lens contacts with carriage 2,
Realizing the axial location of heavy caliber convex lens 1, four centers, limit of carriage 2 are each provided with a briquetting backing plate 3
Each briquetting backing plate 3 is fixing with carriage 2 to be connected, and each briquetting backing plate 3 has two glue nails and is horizontally mounted hole, and glue is followed closely
Assembly 5 is horizontally mounted hole through glue nail and contacts with heavy caliber convex lens 1, and the radial position to heavy caliber convex lens 1 is entered
Row fine setting, it is achieved the radial direction of heavy caliber convex lens 1 positions and fixing, each briquetting backing plate 3 is installed a briquetting 4,
Each briquetting backing plate 3 is fixing with the briquetting 4 being mounted thereon to be connected, and each briquetting 4 has two glue and follows closely vertically-mounted hole,
Glue screw assembly 5 is followed closely vertically-mounted hole through glue and is contacted with heavy caliber convex lens 1, it is achieved heavy caliber convex lens 1 is axially solid
Fixed.
Detailed description of the invention two: the mounting groove surrounding of the carriage 2 of present embodiment is stayed with the surrounding of heavy caliber convex lens 1
Having gap, glue screw assembly 5 is horizontally mounted hole and heavy caliber convex lens 1 sidewall contact through glue nail, saturating to heavy caliber convex surface
The mirror 1 radial direction installation site in carriage 2 is finely adjusted, it is achieved the radial direction of heavy caliber convex lens 1 positions and fixing.
Detailed description of the invention three: the distance of briquetting 4 bottom surface of present embodiment to carriage 2 supporting surface is big more than corresponding position
Bore convex lens 1 convex surface peak follows closely vertically-mounted hole and heavy caliber to the distance of its side to light, glue screw assembly 5 through glue
Convex lens 1 contacts, it is achieved the heavy caliber convex lens 1 axial restraint in carriage 2.
Detailed description of the invention four: combine Fig. 1 to Fig. 3 and present embodiment is described, the clamping device of present embodiment is at work shape
Slant setting during state, the weight of heavy caliber convex lens mainly acts on carriage 2.
Detailed description of the invention five: combine Fig. 1 to Fig. 3 and present embodiment is described, the supporting surface of the carriage 2 of present embodiment
2-1 is the locating surface of heavy caliber convex lens, and surface planarity is less than 3 μm.
Detailed description of the invention six: combine Fig. 1 to Fig. 3 and present embodiment is described, the center of the briquetting backing plate 3 of present embodiment
Line is vertical with supporting surface 2-1 with the centrage place plane of carriage 2, two glue nail level peaces on same briquetting backing plate 3
The centrage in dress hole respectively with the centerline parallel of briquetting backing plate 3, and be distributed in the centrage lateral symmetry of briquetting backing plate 3.
Detailed description of the invention seven: combine Fig. 1 to Fig. 3 and present embodiment is described, the centrage of the briquetting 4 of present embodiment with
The centrage place plane of briquetting backing plate 3 is vertical with supporting surface 2-1, and vertically-mounted hole followed closely by two glue on same briquetting 4
Centrage and the central axis of briquetting 4, and in the centrage lateral symmetry distribution of briquetting 4.
Detailed description of the invention eight: combine Fig. 4 and present embodiment is described, the glue screw assembly 5 of present embodiment by glue ailhead 5-1,
Marking closely screw 5-2 and pre-loading screw 5-3 and be sequentially connected with composition, glue ailhead 5-1 is made by elastomeric material, marks closely screw 5-2
Marking closely effect, pre-loading screw 5-3 has the locking effect of pretension.
Claims (1)
- null1. 4 clamping devices of a heavy caliber convex surface lens front surface，It is characterized in that: 4 clamping devices of heavy caliber convex surface lens front surface include carriage (2)、Four briquetting backing plates (3)、Four briquettings (4) and multiple glue screw assembly (5)，Heavy caliber convex lens (1) is placed on carriage (2)，And side to light (1-1) surrounding of heavy caliber convex lens contacts with the supporting surface (2-1) of carriage (2)，Realize the axial location of heavy caliber convex lens (1)，Four centers, limit of carriage (2) are each provided with a briquetting backing plate (3)，Each briquetting backing plate (3) is fixing with carriage (2) to be connected，There are on each briquetting backing plate (3) two glue nails and be horizontally mounted hole，Glue screw assembly (5) is horizontally mounted hole through glue nail and contacts with heavy caliber convex lens (1)，Radial position to heavy caliber convex lens (1) is finely adjusted，Realize the radial direction location of heavy caliber convex lens (1) and fix，Each briquetting backing plate (3) is upper installs a briquetting (4)，Each briquetting backing plate (3) is fixing with the briquetting (4) being mounted thereon to be connected，Each briquetting (4) has two glue and follows closely vertically-mounted hole，Glue screw assembly (5) is followed closely vertically-mounted hole through glue and is contacted with heavy caliber convex lens (1)，Realize heavy caliber convex lens (1) axial restraint，The mounting groove surrounding of carriage (2) leaves gap with the surrounding of heavy caliber convex lens (1), glue screw assembly (5) is horizontally mounted hole and heavy caliber convex lens (1) sidewall contact through glue nail, the heavy caliber convex lens (1) radial direction installation site in carriage (2) is finely adjusted, it is achieved the radial direction of heavy caliber convex lens (1) positions and fixing；Briquetting (4) bottom surface to the distance of carriage (2) supporting surface more than corresponding position heavy caliber convex lens (1) convex surface peak to the distance of its side to light, glue screw assembly (5) is followed closely vertically-mounted hole through glue and is contacted with heavy caliber convex lens (1), realize the heavy caliber convex lens (1) axial restraint in carriage (2)Glue screw assembly (5) by glue ailhead (5-1), mark closely screw (5-2) and pre-loading screw (5-3) is sequentially connected with and forms, glue ailhead (5-1) is made up of elastomeric material；The locating surface that supporting surface (2-1) is heavy caliber convex lens of carriage (2), surface planarity is less than 3 μm；The centrage of briquetting backing plate (3) is vertical with supporting surface (2-1) with the centrage place plane of carriage (2), two glue nail on same briquetting backing plate (3) be horizontally mounted the centrage in hole respectively with the centerline parallel of briquetting backing plate (3), and be distributed in the centrage lateral symmetry of briquetting backing plate (3)；The centrage of briquetting (4) is vertical with supporting surface (2-1) with the centrage place plane of briquetting backing plate (3), two glue on same briquetting (4) follow closely the centrage in vertically-mounted hole and the central axis of briquetting (4), and in the centrage lateral symmetry distribution of briquetting (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178783.8A CN103217771B (en) | 2013-05-15 | 2013-05-15 | 4 clamping devices of heavy caliber convex surface lens front surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178783.8A CN103217771B (en) | 2013-05-15 | 2013-05-15 | 4 clamping devices of heavy caliber convex surface lens front surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103217771A CN103217771A (en) | 2013-07-24 |
| CN103217771B true CN103217771B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310178783.8A Active CN103217771B (en) | 2013-05-15 | 2013-05-15 | 4 clamping devices of heavy caliber convex surface lens front surface |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088870A (en) * | 2014-07-11 | 2014-10-08 | 中国工程物理研究院激光聚变研究中心 | Neodymium glass sheet clamping structure |
| CN104503062B (en) * | 2015-01-21 | 2016-10-05 | 哈尔滨工业大学 | A kind of three-freedom degree precision adjusting apparatus of compact back loading type lens |
| CN105834636B (en) * | 2016-04-14 | 2017-10-03 | 哈尔滨工业大学 | Heavy caliber curved optical device surface microdefect reparation quick-clamping pallet unit |
| TWI614543B (en) * | 2016-06-14 | 2018-02-11 | 國立臺灣科技大學 | Optical system |
| CN106646804B (en) * | 2016-12-21 | 2023-09-19 | 中国工程物理研究院激光聚变研究中心 | Clamping device and optical instrument |
| CN107179591B (en) * | 2017-05-16 | 2019-06-18 | 清华大学 | A kind of precise clamping device of laser frequency doubling crystal and active optics control method |
| CN108470981A (en) * | 2018-05-14 | 2018-08-31 | 东莞市振亮五金科技有限公司 | A kind of automatic glue-pressing device of antenna for base station protective cover and its moulding method |
| CN108717223B (en) * | 2018-05-29 | 2020-07-14 | 上海交通大学 | Tensioning platform and thin film optical surface tensioning platform combined device |
| CN108802956A (en) * | 2018-05-29 | 2018-11-13 | 苏州艾力光电科技有限公司 | A kind of lens frame |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591013A (en) * | 2012-03-23 | 2012-07-18 | 中国工程物理研究院激光聚变研究中心 | Method for improving optical element additional surface shape caused by force of gravity, and clamping system thereof |
| CN102967911A (en) * | 2012-12-04 | 2013-03-13 | 中国科学院光电技术研究所 | Support device for optical lens |
-
2013
- 2013-05-15 CN CN201310178783.8A patent/CN103217771B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591013A (en) * | 2012-03-23 | 2012-07-18 | 中国工程物理研究院激光聚变研究中心 | Method for improving optical element additional surface shape caused by force of gravity, and clamping system thereof |
| CN102967911A (en) * | 2012-12-04 | 2013-03-13 | 中国科学院光电技术研究所 | Support device for optical lens |
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| CN103217771A (en) | 2013-07-24 |
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Inventor after: Chen Jiaxuan Inventor after: Su Ruifeng Inventor after: Yu Fuli Inventor after: Zhang Qingchun Inventor after: Liang Yingchun Inventor before: Liang Yingchun Inventor before: Chen Jiaxuan Inventor before: Su Ruifeng Inventor before: Yu Fuli Inventor before: Zhang Qingchun |
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Free format text: CORRECT: INVENTOR; FROM: LIANG YINGCHUN CHEN JIAXUAN SU RUIFENG YU FULI ZHANG QINGCHUN TO: CHEN JIAXUAN SU RUIFENG YU FULI ZHANG QINGCHUN LIANG YINGCHUN |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhao Hang Inventor after: Chen Jiaxuan Inventor after: Liu Haitao Inventor after: Su Ruifeng Inventor after: Yu Fuli Inventor after: Zhang Qingchun Inventor after: Liang Yingchun Inventor before: Chen Jiaxuan Inventor before: Su Ruifeng Inventor before: Yu Fuli Inventor before: Zhang Qingchun Inventor before: Liang Yingchun |
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