CN208617703U - A kind of quickly positioning coating of lenses clamping device - Google Patents
A kind of quickly positioning coating of lenses clamping device Download PDFInfo
- Publication number
- CN208617703U CN208617703U CN201821199738.5U CN201821199738U CN208617703U CN 208617703 U CN208617703 U CN 208617703U CN 201821199738 U CN201821199738 U CN 201821199738U CN 208617703 U CN208617703 U CN 208617703U
- Authority
- CN
- China
- Prior art keywords
- hole
- thin slice
- hold
- upper layer
- mounting base
- 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.)
- Expired - Fee Related
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 22
- 239000011248 coating agent Substances 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a kind of quickly positioning coating of lenses clamping devices, including upper layer thin slice and lower sheet, lower sheet is equipped with above the long layer thin slice, upper layer thin slice side is equipped with the first groove, first groove is equipped with positioning device, the positioning device includes hold-down devices, mounting base, first through hole, motion bar and bayonet unit, the hold-down devices are located on groove, the hold-down devices run through mounting base, this structure is process with machine-tooled method, it can guarantee aperture precision, the coating effects of lens can not be influenced again, guarantee stability when lens orientation film uses, improve work quality, obtain higher income, make it possible to quickly position coating of lenses clamping device, bad device to hole happens when avoiding bolt fixed, bolt fixation simultaneously excessively wastes time, reduce work effect Rate, the utility model is easy to operate, practical, convenient for promoting the use of.
Description
Technical field
The utility model relates to optical devices technologies field, specially a kind of quickly positioning coating of lenses clamping device.
Background technique
Lens can be widely applied to the every field such as security protection, vehicle-mounted, digital camera, laser, optical instrument, not with market
Disconnected development, lens technologies are also increasingly widely used.Optical lens lens are according to made of the law of refraction of light.Lens are
A kind of optical element made of transparency material (such as glass, crystal etc.).Lens are refracting telescopes, and plane of refraction is two spherical surfaces
The transparent body of (piece) or a plane of a spherical surface (piece).Its imaging has real image also to have the virtual image
At present in the coating process of moulded lens, since lens are small and thin, the fixture of clamping lens is just very thin, the hole opened
Also very little, it is difficult to it is machining, it is mostly by the way of chemically etched metal thin slice come molded aperture.For 1mm or so thickness
The lens of degree need the metal plate of 1mm or so to cooperate, but the metal plate of this thickness is too thick for chemical etching, it is difficult to protect
The machining accuracy in hole is demonstrate,proved, and this thickness is too thin for machining, workpiece is easily deformed when milling, it is also difficult in guarantee
The precision in hole, at the same in the prior art, coating of lenses clamping device can not be quickly positioned, it is bad when be easy to causeing bolt fixed
Device to hole happens, and bolt fixation excessively wastes time, and reduces working efficiency, thus it is proposed that a kind of quickly positioning lens plating
Film clamping device is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of quickly positioning coating of lenses clamping devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of quickly positioning coating of lenses clamping dress
It sets, including upper layer thin slice and lower sheet, is equipped with lower sheet above the long layer thin slice, upper layer thin slice side is equipped with the
One groove, first groove are equipped with positioning device, and the positioning device includes hold-down devices, mounting base, first through hole, work
Lever and bayonet unit, the hold-down devices are located on groove, and the hold-down devices run through mounting base, and the mounting base is equipped with
Through-hole, the through-hole is interior to be equipped with motion bar, and described motion bar one end is fixed in hold-down devices, and the motion bar is through buckle dress
It sets, the bayonet unit is located at hold-down devices side, and the hold-down devices lower portion is in the second groove, second groove
Side is equipped with lower sheet aperture, and the lower sheet aperture is located in lower sheet, is equipped in the lower sheet aperture saturating
Mirror, the lens top are equipped with the aperture of upper layer thin slice, and the upper layer thin slice aperture is located on the thin slice of upper layer.
Preferably, the hold-down devices include slide bar, baffle, pressing plate and second spring, are equipped with baffle above the slide bar,
It is equipped with pressing plate above the baffle, is equipped with second spring below the slide bar, described second spring one end is fixed in mounting base,
The slide bar is inverted "convex" shape shape slide bar, and the slide bar is equipped with multiple groups, and the baffle and pressing plate are that circular shape is located at slide bar
On.
Preferably, the hold-down devices, mounting base, first through hole, motion bar and bayonet unit are equipped with and are equipped with four groups, institute
Stating mounting base is circular shape, and mounting base is 90 degree of concave shapes of dextrorotation, and the mounting base arc length is upper layer thin slice week
Long a quarter.
Preferably, the bayonet unit includes through hole, slide plate, the second through-hole, the first spring and fixture block, the through hole
On slide plate, it is equipped with the second through-hole below the slide plate, is equipped with the first spring, first spring one in second through-hole
End is fixed on fixture block, and described fixture block one end is fixed in mounting base, and the through hole is equipped with multiple groups and hold-down devices and activity
Bar quantity is identical, and the slide plate is circular shape plate, and slide plate upper and lower ends and mounting base CONTACT WITH FRICTION.
Preferably, the lower sheet aperture upper half is that diameter depth and lens height as lens diameter are consistent
Through-hole, the lower sheet lower half are the truncated conical shape that diameter is greater than coating of lenses diameter, and the upper layer thin slice aperture is to fall
Truncated conical shape, and the aperture of upper layer thin slice aperture is greater than the coated surface diameter of lens, the lower sheet aperture and upper layer thin slice
Aperture is equipped with multiple groups.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model is first placed lens in the upper half of downside thin slice opening, by upper thin slice and lower sheet weight
It stacks and sets, by multiple groups hold-down devices, the first groove on the thin slice of upper layer is located at the alignment of the second groove in lower sheet, is made
Obtaining this structure can be process with machine-tooled method, can guarantee aperture precision, and can not influence the coating effects of lens, be protected
Stability when lens orientation film uses is demonstrate,proved, work quality is improved, obtains higher income.
2. then pushing hold-down devices, baffle is moved down, and upper layer thin slice is pushed to fit in lower sheet, while motion bar
It moves down, due to when slope, pushing slide plate mobile to side in through hole, deformation occurs for the first spring at this time, works as motion bar
When being moved to through hole bottom, the first spring restores to the original state, and pulls slide plate, so that motion bar is moved to through hole side, by slide plate
Limitation moves up and down, and when being moved down due to hold-down devices, second spring is compressed the thrust upward to hold-down devices, motion bar
It is moved up by identical power, then motion bar is limited in through hole side, by mounting base lower part and baffle that upper layer is thin
Piece and lower sheet carry out quickly positioning and press, and make it possible to quickly position coating of lenses clamping device, when avoiding bolt fixed
Bad device to hole happens, while bolt fixation excessively wastes time, and reduces working efficiency.
3. the utility model is easy to operate, practical, convenient for promoting the use of.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure top view；
Fig. 3 is the utility model skateboard structural schematic diagram,
Fig. 4 is structure enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1 upper layer thin slice, 2 lower sheets, 3 first grooves, 4 positioning devices, 41 hold-down devices, 411 slide bars, 412,
Baffle, 413 pressing plates, 414 second springs, 42 mounting bases, 43 first through hole, 44 motion bars, 45 bayonet units, 451 through holes,
452 slide plates, 453 second through-holes, 454 first springs, 455 fixture blocks, 5 second grooves, 6 lower sheet apertures, 7 lens, 8 upper layers are thin
Piece aperture.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of quickly positioning coating of lenses clamping device,
Including upper layer thin slice 1 and lower sheet 2, lower sheet 2 is equipped with above long layer thin slice 1, thin slice 1 side in upper layer is equipped with the first groove
3, the first groove 3 is equipped with positioning device 4, and positioning device 4 includes hold-down devices 41, mounting base 42, first through hole 43, motion bar
44 and bayonet unit 45, hold-down devices 41 be located on groove 3, hold-down devices 41 include slide bar 411, baffle 412,413 and of pressing plate
Second spring 414 is equipped with baffle 412 above slide bar 411, and pressing plate 413 is equipped with above baffle 412, is equipped with second below slide bar 411
Spring 414,414 one end of second spring are fixed in mounting base 42, and slide bar 411 is inverted "convex" shape shape slide bar, and slide bar is equipped with more
Group, baffle 412 and pressing plate 413 are that circular shape is located on slide bar 411.
Further, Fig. 1-4 is please referred to, hold-down devices 41 run through mounting base 42, and mounting base 42 is equipped with through-hole 43, through-hole
Motion bar 44 is equipped in 43, motion bar one end is fixed in hold-down devices 41, and motion bar 44 runs through bayonet unit 45, hold-down devices
41, mounting base 42, first through hole 43, motion bar 44 and bayonet unit 45, which are equipped with, is equipped with four groups, and mounting base 42 is circular shape,
And mounting base 42 is 90 degree of concave shapes of dextrorotation, 42 arc length of mounting base is a quarter of 1 perimeter of upper layer thin slice.
Further, Fig. 1-4 is please referred to, bayonet unit 45 is located at 41 side of hold-down devices, 41 lower portion of hold-down devices
In in the second groove 5,5 side of the second groove is equipped with lower sheet aperture 6, and lower sheet aperture 6 is located in lower sheet 2, under
It is equipped with lens 7 in layer thin slice aperture 6, is equipped with upper layer thin slice aperture 8 above lens 7, upper layer thin slice aperture 8 is located at upper layer thin slice 1
On, bayonet unit 45 includes through hole 451, slide plate 452, the second through-hole 453, the first spring 454 and fixture block 455, through hole 451
On slide plate 452, it is equipped with the second through-hole 453 below slide plate 452, is equipped with the first spring 454, the first bullet in the second through-hole 453
454 one end of spring is fixed on fixture block 455, and 455 one end of fixture block is fixed in mounting base 42, and through hole 451 is equipped with multiple groups and pushes
Device 41 is identical with 44 quantity of motion bar, and slide plate 452 is circular shape plate, and 452 upper and lower ends of slide plate and mounting base 42 rub
Contact.
Further, referring to Fig. 1,6 upper half of lower sheet aperture is diameter depth and lens as 7 diameter of lens
The 7 consistent through-holes of height, 6 lower half of lower sheet are the truncated conical shape that diameter is greater than coating of lenses diameter, upper layer thin slice aperture 8
For reversed round bench shaped, and the aperture of upper layer thin slice aperture 8 is greater than the coated surface diameter of lens 7, and lower sheet aperture 6 and upper layer are thin
Piece aperture 8 is equipped with multiple groups.
Working principle: thin slice 1 and lower sheet 2 select more than the utility model for the mach limit at the middle and upper levels
The high-strength stainless steel sheet of 1mm thickness, too thin to be difficult to usually in 1.5~2mm, the too thick influence coating of lenses places lens
In the upper half of downside thin slice opening 6, upper thin slice 1 and the overlapping of lower sheet 2 are placed, it, will be upper by multiple groups hold-down devices 41
The first groove 3 on layer thin slice 1 is located at the alignment of the second groove 5 in lower sheet 2, then pushes hold-down devices 41, baffle 412
It moves down, pushes upper layer thin slice 1 to fit in lower sheet 2, while motion bar 44 moves down, due to oblique in through hole 451
When slope, push slide plate 452 mobile to side, deformation occurs for the first spring 454 at this time, when motion bar 44 is moved to through hole 451
When bottom, the first spring 454 restores to the original state, and pulls slide plate 452, so that motion bar 44 is moved to 451 side of through hole, by slide plate
452 limitations move up and down, and when being moved down due to hold-down devices 41, second spring 414 is compressed upward to hold-down devices 41
Thrust, motion bar 44 are moved up by identical power, then motion bar 44 is limited in 451 side of through hole, pass through mounting base
Upper layer thin slice 1 and lower sheet are carried out quickly positioning and pressed by 42 lower parts and baffle 412.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of quickly positioning coating of lenses clamping device, including upper layer thin slice (1) and lower sheet (2), it is characterised in that: institute
It states and is equipped with lower sheet (2) above upper layer thin slice (1), upper layer thin slice (1) side is equipped with the first groove (3), and described first
Groove (3) is equipped with positioning device (4), and the positioning device (4) includes hold-down devices (41), mounting base (42), first through hole
(43), motion bar (44) and bayonet unit (45), the hold-down devices (41) are located on groove (3), the hold-down devices (41)
Through mounting base (42), the mounting base (42) is equipped with through-hole (43), is equipped with motion bar (44) in the through-hole (43), described
Motion bar one end is fixed on hold-down devices (41), and the motion bar (44) runs through bayonet unit (45), the bayonet unit
(45) it is located at hold-down devices (41) side, hold-down devices (41) lower portion is in the second groove (5), second groove
(5) side is equipped with lower sheet aperture (6), and the lower sheet aperture (6) is located on lower sheet (2), the lower sheet
Lens (7) are equipped in aperture (6), upper layer thin slice aperture (8), upper layer thin slice aperture (8) position are equipped with above the lens (7)
In on upper layer thin slice (1).
2. a kind of quickly positioning coating of lenses clamping device according to claim 1, it is characterised in that: the hold-down devices
(41) include slide bar (411), baffle (412), pressing plate (413) and second spring (414), be equipped with gear above the slide bar (411)
Plate (412), baffle (412) top are equipped with pressing plate (413), are equipped with second spring (414) below the slide bar (411), institute
It states second spring (414) one end to be fixed on mounting base (42), the slide bar (411) is inverted "convex" shape shape slide bar, the cunning
Bar is equipped with multiple groups, and the baffle (412) and pressing plate (413) are that circular shape is located on slide bar (411).
3. a kind of quickly positioning coating of lenses clamping device according to claim 1, it is characterised in that: the hold-down devices
(41), mounting base (42), first through hole (43), motion bar (44) and bayonet unit (45) are equipped with and are equipped with four groups, the installation
Seat (42) is circular shape, and mounting base (42) is 90 degree of concave shapes of dextrorotation, and mounting base (42) arc length is upper layer
The a quarter of thin slice (1) perimeter.
4. a kind of quickly positioning coating of lenses clamping device according to claim 1, it is characterised in that: the bayonet unit
It (45) include through hole (451), slide plate (452), the second through-hole (453), the first spring (454) and fixture block (455), it is described to run through
Hole (451) is located on slide plate (452), is equipped with the second through-hole (453) below the slide plate (452), in second through-hole (453)
Equipped with the first spring (454), described first spring (454) one end is fixed on fixture block (455), and described fixture block (455) one end is solid
It is scheduled in mounting base (42), the through hole (451) is identical as hold-down devices (41) and motion bar (44) quantity equipped with multiple groups, institute
Slide plate (452) are stated as circular shape plate, and slide plate (452) upper and lower ends and mounting base (42) CONTACT WITH FRICTION.
5. a kind of quickly positioning coating of lenses clamping device according to claim 1, it is characterised in that: the lower sheet
Aperture (6) upper half is diameter depth and the consistent through-hole of lens (7) height, lower sheet as lens (7) diameter
(2) lower half is the truncated conical shape that diameter is greater than coating of lenses diameter, and the upper layer thin slice aperture (8) is reversed round bench shaped, and
The aperture of upper layer thin slice aperture (8) is greater than the coated surface diameter of lens (7), and the lower sheet aperture (6) and upper layer thin slice are opened
Hole (8) is equipped with multiple groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199738.5U CN208617703U (en) | 2018-07-27 | 2018-07-27 | A kind of quickly positioning coating of lenses clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199738.5U CN208617703U (en) | 2018-07-27 | 2018-07-27 | A kind of quickly positioning coating of lenses clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208617703U true CN208617703U (en) | 2019-03-19 |
Family
ID=65707674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199738.5U Expired - Fee Related CN208617703U (en) | 2018-07-27 | 2018-07-27 | A kind of quickly positioning coating of lenses clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208617703U (en) |
-
2018
- 2018-07-27 CN CN201821199738.5U patent/CN208617703U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |