CN105714263B - A kind of clamping method when four prisms plated film - Google Patents
A kind of clamping method when four prisms plated film Download PDFInfo
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- CN105714263B CN105714263B CN201410719272.7A CN201410719272A CN105714263B CN 105714263 B CN105714263 B CN 105714263B CN 201410719272 A CN201410719272 A CN 201410719272A CN 105714263 B CN105714263 B CN 105714263B
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- prism
- master
- angled
- plated film
- angled complimentary
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Abstract
The present invention relates to clamping methods when a kind of four prism plated film of optics.This method includes three master, prism, angled complimentary block parts.It is opened up on master there are one shape and size through-hole identical with prism lower surface, the boss for carrying four prisms and angled complimentary block is equipped in through-hole wall face；The angle and size design of angled complimentary block and the angle and size of prism keep complementary, and when clamping, prism splices with angled complimentary block, is put into togerther master, last whole to be packed into coating machine planetary fixture.This method can accomplish that a sleeve clamp (master, three angled complimentary blocks) plates four faces of four prisms, and each face improves film quality without coating materials diffraction after plated film, improves product quality, reduce fixture input.This method is suitable for clamping when various types prism plated film.This method uses simple, easy to operate, clamping problem when saving fixture cost and efficiently solving prism hypotenuse/facet surfaces plated film.
Description
Technical field
The present invention relates to clamping methods when a kind of a kind of plated film clamping method, specially four prisms plated film of prism.
Background technology
The coating process of four prisms (such as Fig. 5), usual way is as follows, after prism precision cleaning is good, is put into coating clamp,
If four faces are both needed to plated film, it need to just be put at least three sets of fixtures, even fixture is integrally put into coating machine successively carries out
Plated film.It has a disadvantage that：(1) design of electron gun evaporation coating machine is：Film surface to be plated need to be mutually perpendicular to evaporation source.Due to four
The bevel edge angle of prism is excessive, and when plated film is difficult that inclined-plane (A and C) is made to be fixed on evaporating surface, so two inclined-plane plated films become hardly possible
Topic；(2) common clamping device, coating materials can be diffracted into the inclined-plane (A and C) at both ends when plating upper surface (B) of prism, directly affect
The fixture tricks that film quality (3) needs is more, increases production cost.
Invention content
The present invention devises clamping method when a kind of four prisms plated film.This method can accomplish a sleeve clamp (master,
Three angled complimentary blocks) four prisms of plating four faces, each face is without coating materials diffraction after plated film, and efficiently solves prism hypotenuse/facet surfaces plating
Clamping problem when film.
The present invention solves by the following technical programs：The plated film clamping method of four prisms, including master, prism,
Three parts of angled complimentary block, open up that there are one shape and size through-holes identical with prism lower surface on master, in through-hole
Wall surface is equipped with the boss for carrying four prisms and angled complimentary block；The angle and size design of angled complimentary block and prism
Angle and size keep complementary, and when clamping, prism splices with angled complimentary block, is put into togerther master, last whole to be packed into plated film
Machine planetary fixture plated film.
This method is suitable for clamping when all types prism plated film.
This method is suitable for the prism of all materials of clamping.
The effect of invention：
This method is suitable for clamping when various types prism plated film.This method uses simply, easy to operate, improves film
Layer quality, improves product quality, reduces fixture input.And efficiently solve prism especially its inclined-plane plated film when clamping
Problem.
Description of the drawings
Fig. 1 is overall structure diagram of the embodiment of the present invention.
(1) master in figure；(2) prism；(3) angled complimentary block；
The placement schematic diagram of right lateral surface A and left-hand face C is plated when Fig. 2 is plated film clamping of the embodiment of the present invention.
The placement schematic diagram of upper surface B is plated when Fig. 3 is plated film clamping of the embodiment of the present invention.
The placement schematic diagram of lower surface D is plated when Fig. 4 is plated film clamping of the embodiment of the present invention.
Tetra- prisms of Fig. 5 need each schematic surface of plated film.
Specific implementation mode
As shown in the figure：The embodiment of the present invention is made of 3 three master 1, prism 2, angled complimentary block parts, is opened up on master
There are one shape and size through-holes identical with prism lower surface, are equipped in through-hole wall face for carrying four prisms and angle
The boss of complementary block；The angle and size design of angled complimentary block 3 keep complementary with the angle of prism 2 and size.When clamping, rib
Splice with angled complimentary block 3 after 2 precision cleaning of mirror is good, then it is whole be put into master 1, make the film surface to be plated of prism 2 with outside master 1
To face (this face is vertical with evaporation source can equably to plate film layer in a vacuum chamber) in approximately the same plane.
Embodiment：
The good prism 2 of attrition process is put on superclean bench, the accurate scouring before optical detection lamp makes up to plating
Clean surface degree before film；Master 1 and angled complimentary block 3 clean up removal surface by stain etc. with supersonic wave cleaning machine, dry
It is dry be laid flat it is spare；The faces A for the prism 2 cleaned are combined with angled complimentary block 3, are put into master 1, then entirety is put into coating machine
Planetary fixture starts plated film.Repeat the face B, C, D that this program plates four prism successively.Mode such as Fig. 2, the figure in each face of clamping
3, shown in Fig. 4.
After the completion of plated film with optical detection lamp inspection look into each surface and to each face Lamda950 it is ultraviolet/visible/near infrared
Spectrophotometer carries out spectrum test analysis.The result shows that with four prisms after this method clamping plated film, test spectral is qualified,
Surface quality is good, no film layer diffraction phenomena.
Claims (3)
1. the cross section of clamping method when a kind of four prisms plated film, four prism is rectangle, longitudinal section is isosceles trapezoid,
Transverse plane is upper surface in its rectangle, rectangle lower end plane is lower surface, and the area of lower surface is more than the area of upper surface,
Isosceles trapezoid base angle angle close to lower surface is A, and upper surface is parallel with lower surface, and front side surface is parallel with rear side surface；It adopts
Clamping method is made of tabular master and three angled complimentary blocks, and in being opened up on master, there are one shape and size and ribs
The identical through-hole in mirror lower surface is equipped with the boss for carrying four prisms and angled complimentary block in through-hole wall face；First
The cross section of angled complimentary block is rectangle, and longitudinal section is right-angled trapezium, and transverse plane is under upper surface, rectangle in rectangle
Transverse plane is lower surface, and the area of lower surface is more than the area of upper surface, and upper surface is parallel with lower surface, front side surface and rear side
Surface is parallel；An angle close to the base angle of right-angled trapezium lower surface is 90 degree, another angle is B, A+B=180 degree；The
The width of one angled complimentary block lower surface and through-hole it is of same size, the length of first angled complimentary block lower surface adds prism
The sum of waist length of isosceles trapezoid is equal to the length of through-hole；Second identical with third angled complimentary block structure, and cross section is length
Rectangular, longitudinal section is right angled triangle, and the upper end is a line segment, lower end plane is rectangle lower surface, line segment and lower surface
Parallel, front side surface is parallel with rear side surface, and one, the base angle angle close to the triangle of lower surface is 90 degree, another angle
For B, A+B=180 degree；The width of second and third angled complimentary block lower surface and through-hole it is of same size, second and
The length of three angled complimentary block lower surfaces adds length of the sum of the length of upper bottom edge of prism isosceles trapezoid equal to through-hole, special
Sign is：The upper surface of four prisms, lower surface, left-hand face, right lateral surface are coated surface；When left-hand face or right lateral surface are plated
When film, prism and first angled complimentary block splice, and are put into togerther in the through-hole of master, are eventually put into coating machine and carry out
Plated film；When upper surface plated film, prism and second and the splicing of third angled complimentary block are put into togerther in the through-hole of master,
It is eventually put into coating machine and carries out plated film；Instantly when surface coating, prism is directly placed into the through-hole of master, eventually
It is put into coating machine and carries out plated film.
2. clamping method described in accordance with the claim 1, it is characterised in that：Wherein, master, angled complimentary block material be metal
Material.
3. according to clamping method as claimed in claim 1 or 2, it is characterised in that：The angle of angled complimentary block keeps mutual with prism
It mends, it is ensured that the inclined-plane to be coated of prism can be smoothly fixed in master.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719272.7A CN105714263B (en) | 2014-12-02 | 2014-12-02 | A kind of clamping method when four prisms plated film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719272.7A CN105714263B (en) | 2014-12-02 | 2014-12-02 | A kind of clamping method when four prisms plated film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105714263A CN105714263A (en) | 2016-06-29 |
| CN105714263B true CN105714263B (en) | 2018-07-31 |
Family
ID=56146221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410719272.7A Expired - Fee Related CN105714263B (en) | 2014-12-02 | 2014-12-02 | A kind of clamping method when four prisms plated film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105714263B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267012B (en) * | 2018-09-19 | 2020-06-19 | 南京格奥光电科技有限公司 | Multi-faceted nano prism processing technology |
| CN112030128A (en) * | 2020-08-21 | 2020-12-04 | 中国科学院西安光学精密机械研究所 | A coating anchor clamps for Sagnac type interferometer subassembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165206A (en) * | 2006-10-20 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Substrate fixture and rotary disc for coating film and film coating machine |
| CN101393273A (en) * | 2007-09-21 | 2009-03-25 | 鸿富锦精密工业（深圳）有限公司 | Lens coating jig and lens coating method |
| CN101634011A (en) * | 2008-07-21 | 2010-01-27 | 中国科学院宁波材料技术与工程研究所 | Magnetic control sputtering device and method for uniformly coating film on outer surface of workpiece |
| CN201634759U (en) * | 2010-01-11 | 2010-11-17 | 成都派斯光学有限公司 | Vacuum coater |
| CN203049027U (en) * | 2012-12-26 | 2013-07-10 | 京浜光学制品（常熟）有限公司 | One-time molding film-plating clamp of right-angle prism |
-
2014
- 2014-12-02 CN CN201410719272.7A patent/CN105714263B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165206A (en) * | 2006-10-20 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Substrate fixture and rotary disc for coating film and film coating machine |
| CN101393273A (en) * | 2007-09-21 | 2009-03-25 | 鸿富锦精密工业（深圳）有限公司 | Lens coating jig and lens coating method |
| CN101634011A (en) * | 2008-07-21 | 2010-01-27 | 中国科学院宁波材料技术与工程研究所 | Magnetic control sputtering device and method for uniformly coating film on outer surface of workpiece |
| CN201634759U (en) * | 2010-01-11 | 2010-11-17 | 成都派斯光学有限公司 | Vacuum coater |
| CN203049027U (en) * | 2012-12-26 | 2013-07-10 | 京浜光学制品（常熟）有限公司 | One-time molding film-plating clamp of right-angle prism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105714263A (en) | 2016-06-29 |
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