CN105842868B - A kind of precision beat lift adjustment system - Google Patents
A kind of precision beat lift adjustment system Download PDFInfo
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- CN105842868B CN105842868B CN201610457655.0A CN201610457655A CN105842868B CN 105842868 B CN105842868 B CN 105842868B CN 201610457655 A CN201610457655 A CN 201610457655A CN 105842868 B CN105842868 B CN 105842868B
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- accurate
- precision
- guide rail
- arc
- lift adjustment
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention discloses a kind of accurate beat lift adjustment system, it is related to precision optics integration techno logy field.A kind of precision beat lift adjustment system, it includes precision limit seat, elevating screw deceleration system, mobile station, joint coupling, connecting seat, electric pushrod, accurate arc-shaped guide rail, integrated installation platform, revolving bed, retainer ring, clip, crane, precise linear guide, fastening ring, column and lifting stepper motor.Present invention incorporates accurate lead screw speed adjusting technique, electric pushrod and step motor control technology and accurate arc-shaped guide rail technology, it can realize accurate beat and lift adjustment, effectively increase the adjustment efficiency and performance of optical instrument.
Description
Technical field
The present invention relates to precision optics integration techno logy field, especially needs accurate beat and the large-scale optics of lift adjustment
The optics integration techno logy of instrument, more specifically, embodiments of the present invention are related to a kind of accurate beat lift adjustment system.
Background technology
During the adjustment of large-scale parallel light tube, it is time-consuming and laborious individually to carry out installation and adjustment respectively to primary mirror or secondary mirror,
If primary mirror and secondary mirror are integrated in one, its adjusting being directed toward only needs to carry out overall beat and lift adjustment can be complete
Into without individually individually being adjusted to the relative position relation of primary and secondary mirror again.This just needs that a kind of bearing capacity is strong, tool
The regulating system of standby precision beat and lift adjustment is realized.
The content of the invention
The purpose of the present invention is problem encountered during the adjustment for existing optical instrument, and provide a kind of accurate
The technical solution of beat lift adjustment system.The program combines accurate lead screw speed adjusting technique, electric pushrod and stepper motor control
Technology processed and accurate arc-shaped guide rail technology, can realize accurate beat and lift adjustment, effectively increase the adjustment of optical instrument
Efficiency and performance.
In order to reach above-mentioned technique effect, the present invention takes following technical scheme：A kind of precision beat lift adjustment system
System, it includes precision limit seat, elevating screw deceleration system, mobile station, joint coupling, connecting seat, electric pushrod, accurate arc
Shape guide rail, integrated installation platform, revolving bed, retainer ring, clip, crane, precise linear guide, fastening ring, column and lifting
Stepper motor.The integrated installation platform is the installation foundation of whole system, and the precision arc-shaped guide rail and revolving bed are pacified respectively
Dress is fixed on the integrated installation platform.It is connected on the precision arc-shaped guide rail by precision limit seat with mobile station；Moving
Elevating screw deceleration system, lifting stepper motor, crane and precise linear guide, fastening ring and column are integrated with dynamic platform,
The lifting stepper motor drives crane to realize the liter of precise linear guide vertically by elevating screw deceleration system
Drop movement.The revolving bed is used to install electric pushrod, the electric pushrod, mobile station, accurate arc together with retainer ring, clip
Shape guide rail is attached by joint coupling between any two, and the electric pushrod drives mobile station to realize accurate arc-shaped guide rail edge
The accurate beat movement in circular arc direction.
Preferably, the lifting resolution ratio of precise linear guide of the present invention reaches 0.1mm.
Preferably, the angular resolution value of precision arc-shaped guide rail of the present invention is less than 0.001 °.
Preferably, the radius of precision arc-shaped guide rail of the present invention is 8690mm, realized by precision limit seat to moving
The control of dynamic platform swinging track.
Preferably, electric pushrod of the present invention is using ripe business DMB40 electric pushrods.
Compared with prior art, one of beneficial effects of the present invention are：Led due to employing accurate straight line in this scenario
Rail and accurate arc-shaped guide rail, with reference to electric pushrod and step motor control, can realize accurate beat and lift adjustment, effectively
Improve the adjustment efficiency and performance of optical instrument.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the schematic cross-sectional view of partial structurtes crane of the present invention and precise linear guide.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
As shown in Figure 1 and Figure 2, a kind of accurate beat lift adjustment system, it includes precision limit seat 1, and elevating screw slows down
System 2, mobile station 3, joint coupling 4, connecting seat 5, electric pushrod 6, accurate arc-shaped guide rail 7, integrated installation platform 8, revolution
Seat 9, retainer ring 10, clip 11, crane 12, precise linear guide 13, fastening ring 14, column 15 and lifting stepper motor 16.
Electric pushrod 6 described in the present embodiment uses DMB40 electric pushrods；The radius of the precision arc-shaped guide rail 7 is 8690mm, accurate
The angular resolution value of arc-shaped guide rail 7 is less than 0.001 °；The lifting resolution ratio of the precise linear guide 13 is 0.1mm.
The integrated installation platform 8 is the installation foundation of whole system, and the precision arc-shaped guide rail 7 and revolving bed 9 are distinguished
It is fixed on the integrated installation platform 8.
It is connected on the precision arc-shaped guide rail 7 by precision limit seat 1 with mobile station 3.Lifting is integrated with mobile station 3
Screw deceleration system 2, lifting stepper motor 16, crane 12 and precise linear guide 13, fastening ring 14 and column 15, they one
Rise and constitute lifting subsystem, drive crane 12 to realize precision through elevating screw deceleration system 2 by lifting stepper motor 16
The lifting moving of line slideway 13 vertically.
The revolving bed 9 is used to install electric pushrod 6, the electric pushrod 6, movement together with retainer ring 10, clip 11
Platform 3, accurate arc-shaped guide rail 7 are attached by joint coupling 4 between any two.The precision limit seat 1, accurate arc-shaped guide rail
7th, electric pushrod 6, joint coupling 4 collectively constitute beat subsystem, drive mobile station 3 to realize accurate arc by electric pushrod 6
Shape guide rail 7 is moved along the accurate beat in circular arc direction.
Although reference be made herein to invention has been described for explanatory embodiment of the invention, however, it is to be understood that ability
Field technique personnel can be designed that a lot of other modifications and embodiment, these modifications and embodiment will fall in the application public affairs
Within the spirit and spirit opened.More specifically, can be to the group of theme combination layout in the range of disclosure
A variety of variations and modifications are carried out into component and/or layout.In addition to the variations and modifications carried out to building block and/or layout,
To those skilled in the art, other purposes also will be apparent.
Claims (5)
- A kind of 1. precision beat lift adjustment system, it is characterised in that：It includes precision limit seat (1), elevating screw reduction train Unite (2), mobile station (3), joint coupling (4), connecting seat (5), electric pushrod (6), accurate arc-shaped guide rail (7), integrated installation Platform (8), revolving bed (9), retainer ring (10), clip (11), crane (12), precise linear guide (13), fastening ring (14), Column (15) and lifting stepper motor (16)；The integrated installation platform (8) is the installation foundation of whole system, the precision arc Shape guide rail (7) and revolving bed (9) are fixed on the integrated installation platform (8) respectively；On the precision arc-shaped guide rail (7) It is connected by precision limit seat (1) with mobile station (3)；Elevating screw deceleration system (2), lifting are integrated with mobile station (3) Stepper motor (16), crane (12) and precise linear guide (13), fastening ring (14) and column (15), the lifting stepping electricity Machine (16) drives crane (12) to realize the liter of precise linear guide (13) vertically by elevating screw deceleration system (2) Drop movement；The revolving bed (9) is used to install electric pushrod (6), the electric pushrod together with retainer ring (10), clip (11) (6), mobile station (3), accurate arc-shaped guide rail (7) are attached by joint coupling (4) between any two, the electric pushrod (6) mobile station (3) is driven to realize that accurate arc-shaped guide rail (7) is moved along the accurate beat in circular arc direction.
- A kind of 2. accurate beat lift adjustment system according to claim 1, it is characterised in that：The precise linear guide (13) lifting resolution ratio reaches 0.1mm.
- A kind of 3. accurate beat lift adjustment system according to claim 1, it is characterised in that：The precision arc-shaped guide rail (7) angular resolution value is less than 0.001 °.
- A kind of 4. accurate beat lift adjustment system according to claim 1, it is characterised in that：The precision arc-shaped guide rail (7) radius is 8690mm.
- A kind of 5. accurate beat lift adjustment system according to claim 1, it is characterised in that：The electric pushrod (6) Using DMB40 electric pushrods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457655.0A CN105842868B (en) | 2016-06-22 | 2016-06-22 | A kind of precision beat lift adjustment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457655.0A CN105842868B (en) | 2016-06-22 | 2016-06-22 | A kind of precision beat lift adjustment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105842868A CN105842868A (en) | 2016-08-10 |
| CN105842868B true CN105842868B (en) | 2018-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610457655.0A Active CN105842868B (en) | 2016-06-22 | 2016-06-22 | A kind of precision beat lift adjustment system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2673133A1 (en) * | 1991-02-27 | 1992-08-28 | Situb Sa | Movable machine for machining on site |
| US5562043A (en) * | 1994-11-17 | 1996-10-08 | Valley Systems, Inc. | Rail and carriage system with magnetically adhered plastic track |
| CN1993204A (en) * | 2004-05-27 | 2007-07-04 | 波音公司 | Flexible rail multiaxis machine tool and method |
| CN103235392A (en) * | 2013-04-28 | 2013-08-07 | 哈尔滨工业大学 | High-throughput large-aperture high-precision lens four-dimensional on-line focus controlling device |
| CN103955043A (en) * | 2014-05-15 | 2014-07-30 | 哈尔滨工业大学 | Five-dimensional high-precision platform for installation testing of large gratings |
| CN205750143U (en) * | 2016-06-22 | 2016-11-30 | 中国工程物理研究院应用电子学研究所 | A kind of accurate beat lift adjustment system |
-
2016
- 2016-06-22 CN CN201610457655.0A patent/CN105842868B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2673133A1 (en) * | 1991-02-27 | 1992-08-28 | Situb Sa | Movable machine for machining on site |
| US5562043A (en) * | 1994-11-17 | 1996-10-08 | Valley Systems, Inc. | Rail and carriage system with magnetically adhered plastic track |
| CN1993204A (en) * | 2004-05-27 | 2007-07-04 | 波音公司 | Flexible rail multiaxis machine tool and method |
| CN103235392A (en) * | 2013-04-28 | 2013-08-07 | 哈尔滨工业大学 | High-throughput large-aperture high-precision lens four-dimensional on-line focus controlling device |
| CN103955043A (en) * | 2014-05-15 | 2014-07-30 | 哈尔滨工业大学 | Five-dimensional high-precision platform for installation testing of large gratings |
| CN205750143U (en) * | 2016-06-22 | 2016-11-30 | 中国工程物理研究院应用电子学研究所 | A kind of accurate beat lift adjustment system |
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| Publication number | Publication date |
|---|---|
| CN105842868A (en) | 2016-08-10 |
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