CN209412307U - A kind of optical element film coated tooling being vertically loaded - Google Patents
A kind of optical element film coated tooling being vertically loaded Download PDFInfo
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- CN209412307U CN209412307U CN201822000938.XU CN201822000938U CN209412307U CN 209412307 U CN209412307 U CN 209412307U CN 201822000938 U CN201822000938 U CN 201822000938U CN 209412307 U CN209412307 U CN 209412307U
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- pedestal
- load plate
- optical element
- slot
- internal diameter
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Abstract
The utility model discloses a kind of optical element film coated tooling being vertically loaded, and including isometrical discoidal pedestal and load plate, the pedestal is superimposed with load plate and is fixedly connected by the uniformly distributed screw of surrounding；It is circumferentially evenly distributed with several first elements on the load plate and places slot, it is second level stepped hole that the first element, which places slot, and wherein face where the big macropore of internal diameter is bonded with pedestal, and the small small hole edge of inner hole is the bellmouth extended out, and the bevel angle of bellmouth is 155 °；Circumferential at the central axis on the pedestal to be evenly distributed at least three positioning screw counter sinks, countersunk head position is located at binding face, and the position opposite with counter sink is equipped with through-hole of the internal diameter more than or equal to counter sink countersunk head internal diameter on load plate.The utility model structure is simple, manufacture and it is easy to adjust, cost is relatively low, use scope is wide, easy to operate, therefore has good economy and replicability.
Description
Technical field
The utility model relates to optical element processing technique field, more particularly to it is a kind of be vertically loaded it is optical element film coated
Tooling.
Background technique
In recent years, with the rapid development of magnetron sputtering technique and ion beam sputtering technology, optics industry vacuum coating equipment
Also deposition and preparation that such technology has carried out high-performance high-quality thin film is applied successfully.And these advanced vacuum coating equipments are in light
Learn element load on be loaded substantially using vertical mode, and every kind of optical element require according to component profile size carry out it is dedicated
The investment of tooling, the investment of tooling not only bring biggish production cost, and reduce optical element manufacturing schedule and
The utilization rate of vacuum coating equipment.
Summary of the invention
The purpose of this utility model is to provide for a kind of structurally reasonable optical element film coated tooling being vertically loaded.
In order to achieve the above objectives, the utility model is implemented according to following technical scheme: the optics that one kind is vertically loaded
Element plated film tooling, including isometrical discoidal pedestal and load plate, the pedestal and load plate are superimposed and by four
The screw of Zhou Junbu is fixedly connected；It is circumferentially evenly distributed with several first elements on the load plate and places slot, the first element is put
Setting slot is second level stepped hole, and wherein face where the big macropore of internal diameter is bonded with pedestal, and the small small hole edge of inner hole is the cone extended out
Shape hole, the bevel angle of bellmouth are 155 °；It is circumferential at central axis on the pedestal to be evenly distributed at least three positioning screws
Counter sink, countersunk head position are located at binding face, and the position opposite with counter sink is equipped with internal diameter and is more than or equal to counter sink countersunk head on load plate
The through-hole of internal diameter.
Preferably, further include sleeve, the sleeve for be placed in first element place slot in, the sleeve outer diameter and
Height places the macropore internal diameter of slot with element and height is adapted；Center is equipped with a second element placing groove on the sleeve
Hole；It is identical as first element placement slot that the second element places slotted hole structure.
Concrete application, it is that optical element loading area, bottom and side connect with optical element that load plate first element, which places slot,
Touching positioning after optical element loads, there is certain gap, and optical element machined surface places the aperture side of slot towards first element
To.After load plate loads optical element, combined by surrounding attachment screw with pedestal connection, then whole by positioning screw counter sink
Location and installation is on the rotational workpieces seat of machine.Under high temperature, optical element rotates on rotational workpieces seat together with tooling, carries out
Film deposition and preparation, due to the presence in gap, the card wound caused by avoiding optical element different from tooling relative expansion rate, card
Split phenomenon, under low temperature, pickup.Meanwhile according to institute's machining optical element shape and the difference of size, the production of institute's machining optical element
The difference of task amount, if optical element output task is big, is needed to first yuan of load plate optical element using different configurations
Part places slot, that is, loading area and is redesigned and re-worked, and does not need to process pedestal again；And for production task amount
Small optical element, we only need production respective optical element auxiliary sleeve that can process, not process pedestal, load plate, optics
Element is loaded on auxiliary sleeve, and auxiliary sleeve wound packages is loaded in load plate optical element loading area.
The utility model structure is simple, manufacture and it is easy to adjust, cost is relatively low, use scope is wide, easy to operate, therefore has
There are good economy and replicability.
Detailed description of the invention
Fig. 1 is the base construction schematic diagram of the utility model.
Fig. 2 is the carrying disc structure schematic diagram of the utility model.
Fig. 3 is 1 tool structure schematic diagram of the embodiments of the present invention.
Fig. 4 is tool structure schematic diagram of the embodiments of the present invention 2 with sleeve.
Fig. 5 is the tube-in-tube structure schematic diagram of the embodiments of the present invention 2.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings and specific embodiments, in the signal of this utility model
Property embodiment and explanation be used to explain the utility model, but be not intended to limit the scope of the present invention.
Embodiment 1
Such as the optical element film coated tooling that Fig. 1-Fig. 3 one kind is vertically loaded, including isometrical discoidal pedestal 1 and load plate
2, the pedestal 1 is superimposed with load plate 2 and is fixedly connected by the uniformly distributed screw of surrounding；It is circumferentially uniformly distributed on the load plate
Several first elements place slot 202, and it is second level stepped hole that the first element, which places slot 202, wherein big big of internal diameter
2021 place face of hole is bonded with pedestal 1, and small 2022 side of aperture of inner hole is the bellmouth extended out, and the bevel angle α of bellmouth is
155°；Circumferential at central axis on the pedestal 1 to be evenly distributed at least three positioning screw counter sinks 101, countersunk head position is located at
Binding face, the position opposite with counter sink 101 is equipped with the through-hole that internal diameter is more than or equal to 101 countersunk head internal diameter of counter sink on load plate 2
201。
Embodiment 2
It further include sleeve 4 on the basis of embodiment 1, sleeve 4 is placed in first element as shown in Fig. 1 Fig. 2 Fig. 4 Fig. 5
It places in slot 202,4 outer diameter of sleeve and height are adapted with 202 macropore internal diameters of first element placement slot and height；
Center is equipped with a second element and places slot 401 on the sleeve 4；The second element places 401 structure of slot and first
It is identical that element places slot 202.
The concrete application of embodiment 1 and embodiment 2, it is 3 loading area of optical element that load plate first element, which places slot 202,
Bottom and side, which contact positioning with optical element 3, has certain gap, 3 machined surface court of optical element after optical element 3 loads
2022 direction of aperture of slot 202 is placed to first element.After load plate 2 loads optical element 3, pass through surrounding attachment screw and base
1 connection combination of seat, then pass through positioning screw counter sink 101 with sunk screw entirety location and installation in the rotational workpieces seat of machine
On.Under high temperature, optical element 3 rotates on rotational workpieces seat together with tooling, film deposition and preparation is carried out, due to gap
In the presence of, the card caused by avoiding optical element different from tooling relative expansion rate is hurt, card splits phenomenon, under low temperature, pickup.Meanwhile
According to institute's machining optical element shape and the difference of size, the difference of institute's machining optical element production task amount, using different
Configuration, if optical element output task is big, need to load plate optical element first element place slot 202 i.e. loading area into
Row is redesigned and is re-worked, and does not need to process pedestal 1 again；And the optical element 3 small for production task amount, we are only
It is i.e. processable that respective optical element auxiliary sleeve 4 need to be made, not process pedestal 1, load plate 2, optical element is loaded into auxiliary sleeve
On cylinder 4, auxiliary sleeve wound packages is loaded in 2 first element of load plate and places slot 202.
The application structure is simple, manufacture and it is easy to adjust, cost is relatively low, use scope is wide, easy to operate, therefore has good
Good economy and replicability.
The limitation that the technical solution of the utility model is not limited to the above specific embodiments, all skills according to the present utility model
The technology deformation that art scheme is made, each falls within the protection scope of the utility model.
Claims (2)
1. the optical element film coated tooling that is vertically loaded of one kind, it is characterised in that: including isometrical discoidal pedestal and load plate,
The pedestal is superimposed with load plate and is fixedly connected by the uniformly distributed screw of surrounding；It is circumferentially uniformly distributed several on the load plate
A first element places slot, and it is second level stepped hole that the first element, which places slot, wherein face where the big macropore of internal diameter with
Pedestal fitting, the small small hole edge of inner hole are the bellmouth extended out, and the bevel angle of bellmouth is 155 °；On the pedestal in
Circumferential at mandrel line to be evenly distributed at least three positioning screw counter sinks, countersunk head position is located at binding face, opposite with counter sink on load plate
Position be equipped with internal diameter be more than or equal to counter sink countersunk head internal diameter through-hole.
2. the optical element film coated tooling according to claim 1 being vertically loaded, it is characterised in that: it further include sleeve, institute
It states sleeve and is placed in slot for being placed in first element, the macropore internal diameter of the sleeve outer diameter and height and element placement slot
Highly it is adapted；Center is equipped with a second element and places slot on the sleeve；The second element places slotted hole structure
It is identical that slot is placed with first element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000938.XU CN209412307U (en) | 2018-11-30 | 2018-11-30 | A kind of optical element film coated tooling being vertically loaded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000938.XU CN209412307U (en) | 2018-11-30 | 2018-11-30 | A kind of optical element film coated tooling being vertically loaded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209412307U true CN209412307U (en) | 2019-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822000938.XU Active CN209412307U (en) | 2018-11-30 | 2018-11-30 | A kind of optical element film coated tooling being vertically loaded |
Country Status (1)
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| CN (1) | CN209412307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112877648A (en) * | 2021-01-14 | 2021-06-01 | 北方夜视技术股份有限公司 | Micropore optical element input enhancement film coating tool |
-
2018
- 2018-11-30 CN CN201822000938.XU patent/CN209412307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112877648A (en) * | 2021-01-14 | 2021-06-01 | 北方夜视技术股份有限公司 | Micropore optical element input enhancement film coating tool |
| CN112877648B (en) * | 2021-01-14 | 2022-07-26 | 北方夜视技术股份有限公司 | Micropore optical element input enhancement film coating tool |
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