CN108132027A - Alignment measurement instrument integration school zero and alignment device - Google Patents
Alignment measurement instrument integration school zero and alignment device Download PDFInfo
- Publication number
- CN108132027A CN108132027A CN201611090022.7A CN201611090022A CN108132027A CN 108132027 A CN108132027 A CN 108132027A CN 201611090022 A CN201611090022 A CN 201611090022A CN 108132027 A CN108132027 A CN 108132027A
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- CN
- China
- Prior art keywords
- liquid level
- reflective liquid
- alignment
- linear guide
- measurement instrument
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
- G01B21/042—Calibration or calibration artifacts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Alignment measurement instrument integration school zero and alignment device, including autocollimator 1, enocscope 2, reflective liquid level 3, position sensor 4, control box 5, laser 6, the linear guide 8, motor 9, double-deck steelframe 10.Wherein autocollimator 1 is located at the upper strata of double-deck steelframe 10 with enocscope 2, the linear guide 8 is installed in the lower floor of double-deck steelframe 10, it is motor 9 in the left end of the linear guide 8, the right end of the linear guide 8 is reflective liquid level 3, the lower section of reflective liquid level 3 is laser 6, and position sensor 4 is also equipped on reflective liquid level 3.
Description
Technical field
The technology belongs to school zero and alignment field, and in particular to a kind of alignment measurement instrument integration school zero and alignment dress
It puts.
Background technology
On many spacecrafts, the foundation of carrier initial coordinate system is using reference mirror as observed object, thus to base
The detection of quasi- mirror leveling precision is critically important test index.Original test process is mainly completed by manual operation, and process is numerous
Trivial, man's activity is big, not intelligence, poor operability.
Therefore a kind of alignment measurement instrument integration school zero and alignment device is needed to solve problem above.In this process
The alignment of the benchmark acquisition of zero-bit and test equipment optical axis and reference mirror measurement plane, which is one, needs the importance solved.
Invention content
It is an object of the invention to：A kind of alignment measurement instrument integration school zero and alignment device are provided, solved artificial
The problem of cumbersome, complicated.
Technical scheme is as follows：A kind of alignment measurement instrument integration school zero and alignment device, including auto-collimation
Instrument, enocscope, reflective liquid level, position sensor, control box, laser, the linear guide, motor, double-deck steelframe；Wherein auto-collimation
Instrument is located at the upper strata of double-deck steelframe with enocscope, the linear guide is equipped in the lower floor of double-deck steelframe, in the left end of the linear guide
For motor, the right end of the linear guide is reflective liquid level, and the lower section of reflective liquid level is laser, and position is also equipped on reflective liquid level
Put sensor.
Further include control box, control box control motor.
Tested reference mirror is further included, device in use, reflective liquid level to be moved to the trigger point of position sensor, move by entirety
The dynamic present apparatus makes laser beam beat in tested reference mirror.
The remarkable result of the present invention is：Operating process is simple, structure novel, and integrated solves existing reference mirror tune
The alignment of flat accuracy test process lieutenant colonel zero-sum it is cumbersome, complicated, inconvenient for operation the problem of.The acquisition of benchmark and small prism are surveyed
The alignment in amount face is accurately and reliably, while easy to maintenance.
Description of the drawings
Fig. 1 is alignment measurement instrument integration school zero of the present invention and alignment device schematic diagram
In figure：1 autocollimator, 2 enocscopes, 3 reflective liquid levels, 4 position sensors, 5 control box, 6 lasers, 7 tested bases
Quasi- mirror, 8 the linear guides, 9 motors, 10 double-deck steelframes.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail the present invention.
Alignment measurement instrument integration school zero and alignment device, including autocollimator 1, enocscope 2, reflective liquid level 3, position
Sensor 4, control box 5, laser 6, the linear guide 8, motor 9, double-deck steelframe 10.
Wherein autocollimator 1 is located at the upper strata of double-deck steelframe 10 with enocscope 2, is equipped with directly in the lower floor of double-deck steelframe 10
Line guide rail 8 is motor 9 in the left end of the linear guide 8, and the right end of the linear guide 8 is reflective liquid level 3, and the lower section of reflective liquid level 3 is
Laser 6 is also equipped with position sensor 4 on reflective liquid level 3.
Control box 5 controls motor 9.
In use, reflective liquid level 3 to be moved to the trigger point of position sensor 4 first, the overall movement present apparatus makes device
6 light beam of laser is beaten in tested reference mirror 7, then acquires benchmark zero-bit, it is reflective that receipts are removed in school zero under the driving of motor 9 after the completion
Liquid level 3 leaves the field range of autocollimator 1,
6 optical axis of laser is located at the lower section of reflective liquid level 3, can represent measurement optical axis position.Looked for when reducing measurement as
Difficulty.
Reflective liquid level 3 is automatically parallel with the earth horizontal plane under gravity, can represent the detection zero of leveling precision
Position.Laser 6 is located at the lower section of reflective liquid level 3, its displacement of the lines is accurately limited by position sensor 4.Whole device is being transported in this way
After moving in place, the numerical value of reflective liquid level 3 can be acquired by autocollimator 1, carries out zero correction；Laser 6 is sent out visible simultaneously
, laser beam coaxial with autocollimator 1, progress is aligned with tested reference mirror 7, this completes integrated school zero with it is right
It is accurate.
Claims (3)
1. a kind of alignment measurement instrument integration school zero and alignment device, it is characterised in that：Including autocollimator (1), enocscope
(2), reflective liquid level (3), position sensor (4), control box (5), laser (6), the linear guide (8), motor (9), clad steel
Frame (10)；Wherein autocollimator (1) and enocscope (2) is positioned at the upper strata of double-deck steelframe (10), the lower floor in double-deck steelframe (10)
The linear guide (8) is installed, is motor (9) in the left end of the linear guide (8), the right end of the linear guide (8) is reflective liquid level
(3), the lower section of reflective liquid level (3) is laser (6), and position sensor (4) is also equipped on reflective liquid level (3).
2. a kind of alignment measurement instrument integration school zero according to claim 1 and alignment device, it is characterised in that：Also wrap
Include control box (5), control box (5) control motor (9).
3. a kind of alignment measurement instrument integration school zero according to claim 1 and alignment device, it is characterised in that：Also wrap
Tested reference mirror (7) is included, device is moved integrally in use, reflective liquid level (3) to be moved to the trigger point of position sensor (4)
The present apparatus makes laser (6) light beam beat on tested reference mirror (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090022.7A CN108132027A (en) | 2016-11-30 | 2016-11-30 | Alignment measurement instrument integration school zero and alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090022.7A CN108132027A (en) | 2016-11-30 | 2016-11-30 | Alignment measurement instrument integration school zero and alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108132027A true CN108132027A (en) | 2018-06-08 |
Family
ID=62387503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611090022.7A Pending CN108132027A (en) | 2016-11-30 | 2016-11-30 | Alignment measurement instrument integration school zero and alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108132027A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699222A (en) * | 2009-11-02 | 2010-04-28 | 中国人民解放军国防科学技术大学 | Star sensor calibrator and method for calibrating high-precision star sensor |
| CN103486998A (en) * | 2013-09-18 | 2014-01-01 | 中国科学院西安光学精密机械研究所 | Autocollimator indication error calibration device and calibration method |
| CN203479294U (en) * | 2013-09-09 | 2014-03-12 | 中国科学院西安光学精密机械研究所 | High-precision vertical axis inclination angle measuring system |
| CN103925891A (en) * | 2014-04-01 | 2014-07-16 | 中国人民解放军63863部队 | Auxiliary collimation device of autocollimator |
| CN104819899A (en) * | 2015-04-16 | 2015-08-05 | 吴江市天龙机械有限公司 | Rigidity detector |
| CN105318891A (en) * | 2014-07-25 | 2016-02-10 | 北京航天计量测试技术研究所 | Star sensor reference cube-prism installation error calibration apparatus |
| CN105547344A (en) * | 2015-12-08 | 2016-05-04 | 武昌船舶重工集团有限公司 | Test equipment calibration device and calibration method thereof |
-
2016
- 2016-11-30 CN CN201611090022.7A patent/CN108132027A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699222A (en) * | 2009-11-02 | 2010-04-28 | 中国人民解放军国防科学技术大学 | Star sensor calibrator and method for calibrating high-precision star sensor |
| CN203479294U (en) * | 2013-09-09 | 2014-03-12 | 中国科学院西安光学精密机械研究所 | High-precision vertical axis inclination angle measuring system |
| CN103486998A (en) * | 2013-09-18 | 2014-01-01 | 中国科学院西安光学精密机械研究所 | Autocollimator indication error calibration device and calibration method |
| CN103925891A (en) * | 2014-04-01 | 2014-07-16 | 中国人民解放军63863部队 | Auxiliary collimation device of autocollimator |
| CN105318891A (en) * | 2014-07-25 | 2016-02-10 | 北京航天计量测试技术研究所 | Star sensor reference cube-prism installation error calibration apparatus |
| CN104819899A (en) * | 2015-04-16 | 2015-08-05 | 吴江市天龙机械有限公司 | Rigidity detector |
| CN105547344A (en) * | 2015-12-08 | 2016-05-04 | 武昌船舶重工集团有限公司 | Test equipment calibration device and calibration method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |
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| RJ01 | Rejection of invention patent application after publication |