CN107884894A - A kind of large-sized optical elements pitching automatic fine tuning device - Google Patents
A kind of large-sized optical elements pitching automatic fine tuning device Download PDFInfo
- Publication number
- CN107884894A CN107884894A CN201711225154.0A CN201711225154A CN107884894A CN 107884894 A CN107884894 A CN 107884894A CN 201711225154 A CN201711225154 A CN 201711225154A CN 107884894 A CN107884894 A CN 107884894A
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- Prior art keywords
- upper plate
- lower shoe
- optical elements
- fine tuning
- guide rails
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- 230000003287 optical effect Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of large-sized optical elements pitching automatic fine tuning device, including lower shoe, upper plate and drive device, lower shoe and upper plate the left part rotation connection, the drive device is arranged on lower shoe upper surface and driving direction is vertical with the rotating shaft direction of lower shoe and upper plate, the drive device front end is provided with jacking block, the upper plate lower surface is provided with inclined guide rails, and the lower inclined plane of the jacking block and inclined guide rails is slidably connected, the beneficial effects of the invention are as follows：Universal performance is transmitted using the power of steel ball roller, changes the direction of transfer of power, solves the problems, such as not realizing by screw rod during limited space and automatically adjusts；Rolling wheel guide rails handling ease, cost is low, realizes the luffing angle fine setting of large-scale part, and steel ball roller is contacted with rolling wheel guide rails by higher pair, improves degree of regulation.
Description
Technical field
The present invention relates to optical element angle self-checking device, specifically a kind of large-sized optical elements pitching is automatically micro-
Adjust device.
Background technology
The optical element size used in optical field, many optical systems is larger, in order to detect the matter of optical element
Amount, obtains accurate measurement result, often needs to carry out high-precision pose regulation, such regulation when detecting optical element
Generally include the fine setting of luffing angle.
Luffing angle governor motion generally use is directly adjusted perpendicular to the fine setting screw rod of working face, and this method is easily real
It is existing, but when apparatus structure space is limited, it is difficult to realization automatically adjusts.The conventional pitching adjusting mechanism of another kind is to pass through snail
Worm and gear driving workbench moves on arc-shaped guide rail to be adjusted, and this method precision is high, it is easy to accomplish automatically adjust, but arc
There is certain difficulty in the processing and manufacture of shape guide rail, especially cost is higher in the application of large-scale part detection.
The content of the invention
It is an object of the invention to provide a kind of large-sized optical elements pitching automatic fine tuning device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of large-sized optical elements pitching automatic fine tuning device, including lower shoe, upper plate and drive device, the lower shoe
It is rotatablely connected with upper plate left part, the drive device is arranged on lower shoe upper surface and driving direction and lower shoe and upper
The rotating shaft direction of bottom plate is vertical, and the drive device front end is provided with jacking block, and the upper plate lower surface is provided with inclined guide rails, institute
The lower inclined plane for stating jacking block and inclined guide rails is slidably connected.
As the further scheme of the present invention：The drive device is driving electric cylinders, and the driving electric cylinders are by driving electricity
Cylinder hold-down support is fixedly connected with lower shoe.
As the further scheme of the present invention：Be provided with sliding block in the jacking block, before piston of the sliding block with driving electric cylinders
End is fixedly connected, and sliding block is slidably connected by line slideway and lower shoe, the driving direction of the line slideway and drive device
It is parallel.
As the further scheme of the present invention：The sliding block top is provided with roller, and the roller slides with inclined guide rails to be connected
Connect, roller is steel ball roller.
As the further scheme of the present invention：Upper surface is provided with bearing block on the left of the lower shoe, is set on the bearing block
There is bearing, the upper plate lower surface is provided with rotary shaft fixed block, and movable sleeve is connected to rotary shaft on the rotary shaft fixed block, rotation
Rotating shaft both ends are rotatablely connected by bearing and bearing block.
As the further scheme of the present invention：Back-moving spring, institute are provided between the right part of the lower shoe and upper plate
Back-moving spring is stated provided with multiple.
Compared with prior art, the beneficial effects of the invention are as follows：
1. transmitting universal performance using the power of steel ball roller, the direction of transfer of power is effectively changed, when solving limited space
The problem of automatically adjusting can not be realized by screw rod；
2. the processing of rolling wheel guide rails and manufacture realization easier than arc-shaped guide rail, cost are low；
3. realizing the luffing angle fine setting of large-scale part, steel ball roller is contacted with rolling wheel guide rails by higher pair, degree of regulation
It is high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural relation figure of the present invention.
In figure：1- lower shoes, 2- upper plates, 3- drivings electric cylinders, 4- sliding blocks, 5- rollers, 6- inclined guide rails, 7- straight lines are led
Rail, 8- bearing blocks, 9- bearings, 10- rotary shafts, 11- rotary shafts fixed block, 12- back-moving springs, 13- driving electric cylinders hold-down supports.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, in the embodiment of the present invention, a kind of large-sized optical elements pitching automatic fine tuning device, including under
Bottom plate 1, upper plate 2 and drive device, the left side upper surface of lower shoe 1 are provided with bearing block 8, and bearing block 8 is provided with bearing 9, upper bottom
The lower surface of plate 2 is provided with rotary shaft fixed block 11, and movable sleeve is connected to rotary shaft 10 on rotary shaft fixed block 11, and the both ends of rotary shaft 10 are equal
It is rotatablely connected by bearing 9 and bearing block 8, multiple back-moving springs 12 is provided between the right part of lower shoe 1 and upper plate 2, is driven
Dynamic device is driving electric cylinders 3, and driving electric cylinders 3 are fixedly connected and driving direction by driving electric cylinders hold-down support 13 with lower shoe 1
Vertical with the axis direction of rotary shaft 10, the driving front end of electric cylinders 3 is fixedly connected with sliding block 4, the sliding block 4 and driving by electric cylinders axle
The piston nose of electric cylinders 3 is fixedly connected, and sliding block 4 is slidably connected by line slideway 7 and lower shoe 1, and line slideway 7 fills with driving
The driving direction put is parallel, and the lower surface of upper plate 2 is provided with inclined guide rails 6, and inclined guide rails 6 are made up of two parallel guide rails, and
Inclined-plane is arranged on the lower surface of upper plate 2 down, and the top of sliding block 4 is provided with roller 5, and roller 5 is slidably connected with inclined guide rails 6, roller 5
For steel ball roller.
Structure of the present invention is novel, stable, in the use of the present invention, being sent when driving electric cylinders 3 receive control system
Adjustment angle signal after, driving electric cylinders 3 can start working and by electric cylinders drive shaft promote sliding block 4 it is enterprising in line slideway 7
Row horizontal movement, sliding block 4 carry out horizontal movement during, roller 5, which will act on, to be transferred on guide rail 6, due to guide rail 6 with
The direction of motion of sliding block 4 is in certain fixture, simultaneously because upper plate 2 is connected with the right part of lower shoe 1 by back-moving spring 12,
Thus in the presence of sliding block 4 and back-moving spring 12, guide rail 6 and upper plate 2 can be by the component of a vertical direction, thus work as
When sliding block 4 moves right, upper plate 2 is around 10 rotate counterclockwises of rotary shaft, and when sliding block is to left movement, upper plate 2 is around rotation
10, axle turns clockwise, and then can have the function that to carry out pitch regulation to upper plate 2, and this outer guide 6 moves with sliding block 4
The use that direction maximum angle during regulation is less than roller 5 limits.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of large-sized optical elements pitching automatic fine tuning device, including lower shoe 1, upper plate 2 and drive device, its feature
It is, lower shoe 1 and upper plate 2 the left part rotation connection, the drive device is arranged on the upper surface of lower shoe 1 and driven
Dynamic direction is vertical with the rotating shaft direction of lower shoe 1 and upper plate 2, and the drive device front end is provided with jacking block, the upper plate 2
Right side lower surface is provided with inclined guide rails 6, and the lower inclined plane of the jacking block and inclined guide rails 6 is slidably connected.
A kind of 2. large-sized optical elements pitching automatic fine tuning device according to claim 1, it is characterised in that the drive
Dynamic device is driving electric cylinders 3, and the driving electric cylinders 3 are by driving electric cylinders hold-down support 13 to be fixedly connected with lower shoe 1.
A kind of 3. large-sized optical elements pitching automatic fine tuning device according to claim 1, it is characterised in that the top
Sliding block 4 is provided with block, for the sliding block 4 with driving the piston nose of electric cylinders 3 to be fixedly connected, sliding block 4 passes through line slideway 7 and bottom
Plate 1 is slidably connected, and the line slideway 7 is parallel with the driving direction of drive device.
A kind of 4. large-sized optical elements pitching automatic fine tuning device according to claim 1 or 3, it is characterised in that institute
State the top of sliding block 4 and be provided with roller 5, the roller 5 is slidably connected with inclined guide rails 6, and roller 5 is steel ball roller.
5. a kind of large-sized optical elements pitching automatic fine tuning device according to claim 1, it is characterised in that under described
The left side upper surface of bottom plate 1 is provided with bearing block 8, and the bearing block 8 is provided with bearing 9, and the lower surface of upper plate 2 is provided with rotary shaft
Fixed block 11, movable sleeve is connected to rotary shaft 10 on the rotary shaft fixed block 11, and the both ends of rotary shaft 10 pass through bearing 9 and bearing
Seat 8 is rotatablely connected.
A kind of 6. large-sized optical elements pitching automatic fine tuning device according to claim 3 or 4, it is characterised in that institute
State and back-moving spring 12 is provided between the right part of lower shoe 1 and upper plate 2, the back-moving spring 12 is provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225154.0A CN107884894A (en) | 2017-11-29 | 2017-11-29 | A kind of large-sized optical elements pitching automatic fine tuning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225154.0A CN107884894A (en) | 2017-11-29 | 2017-11-29 | A kind of large-sized optical elements pitching automatic fine tuning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107884894A true CN107884894A (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711225154.0A Pending CN107884894A (en) | 2017-11-29 | 2017-11-29 | A kind of large-sized optical elements pitching automatic fine tuning device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325807A (en) * | 2017-12-21 | 2018-07-27 | 臧倩 | A kind of civil engineering portable type Sand screen |
| CN108645356A (en) * | 2018-05-22 | 2018-10-12 | 哈尔滨理工大学 | A kind of anti-rock optical grating projection device |
| CN110294055A (en) * | 2019-07-31 | 2019-10-01 | 广东博智林机器人有限公司 | Inclination adjusting device and a kind of carrying robot |
| CN110315502A (en) * | 2019-07-31 | 2019-10-11 | 广东博智林机器人有限公司 | A kind of pose adjustment mechanism and inclination adjusting device, wall paper spreading robot |
| CN110497984A (en) * | 2018-05-18 | 2019-11-26 | 中铁第四勘察设计院集团有限公司 | A kind of highway railway combined transport cold chain the service of connection devices and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000214391A (en) * | 1999-01-26 | 2000-08-04 | Mitsubishi Electric Corp | Automatic guider |
| CN101398278A (en) * | 2008-11-06 | 2009-04-01 | 上海交通大学 | Stiffness variable multi-shaft docking mechanism for rocket |
| CN101436436A (en) * | 2007-11-16 | 2009-05-20 | 同济大学 | Accurate one-dimensional rotary and two-dimensional tilting table |
| CN102156340A (en) * | 2011-03-31 | 2011-08-17 | 哈尔滨工业大学 | High-precision pose adjusting device for spliced grating |
| CN104319601A (en) * | 2014-11-12 | 2015-01-28 | 核工业理化工程研究院 | Optical-cavity adjusting mechanism in vacuum environment |
| CN205102707U (en) * | 2015-11-19 | 2016-03-23 | 成都立航科技有限公司 | 6 -degree of freedom adjustment mechanism of body |
| CN207908771U (en) * | 2017-11-29 | 2018-09-25 | 合肥利弗莫尔仪器科技有限公司 | A kind of large-sized optical elements pitching automatic fine tuning device |
-
2017
- 2017-11-29 CN CN201711225154.0A patent/CN107884894A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000214391A (en) * | 1999-01-26 | 2000-08-04 | Mitsubishi Electric Corp | Automatic guider |
| CN101436436A (en) * | 2007-11-16 | 2009-05-20 | 同济大学 | Accurate one-dimensional rotary and two-dimensional tilting table |
| CN101398278A (en) * | 2008-11-06 | 2009-04-01 | 上海交通大学 | Stiffness variable multi-shaft docking mechanism for rocket |
| CN102156340A (en) * | 2011-03-31 | 2011-08-17 | 哈尔滨工业大学 | High-precision pose adjusting device for spliced grating |
| CN104319601A (en) * | 2014-11-12 | 2015-01-28 | 核工业理化工程研究院 | Optical-cavity adjusting mechanism in vacuum environment |
| CN205102707U (en) * | 2015-11-19 | 2016-03-23 | 成都立航科技有限公司 | 6 -degree of freedom adjustment mechanism of body |
| CN207908771U (en) * | 2017-11-29 | 2018-09-25 | 合肥利弗莫尔仪器科技有限公司 | A kind of large-sized optical elements pitching automatic fine tuning device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325807A (en) * | 2017-12-21 | 2018-07-27 | 臧倩 | A kind of civil engineering portable type Sand screen |
| CN110497984A (en) * | 2018-05-18 | 2019-11-26 | 中铁第四勘察设计院集团有限公司 | A kind of highway railway combined transport cold chain the service of connection devices and system |
| CN108645356A (en) * | 2018-05-22 | 2018-10-12 | 哈尔滨理工大学 | A kind of anti-rock optical grating projection device |
| CN110294055A (en) * | 2019-07-31 | 2019-10-01 | 广东博智林机器人有限公司 | Inclination adjusting device and a kind of carrying robot |
| CN110315502A (en) * | 2019-07-31 | 2019-10-11 | 广东博智林机器人有限公司 | A kind of pose adjustment mechanism and inclination adjusting device, wall paper spreading robot |
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