CN204331118U - Bonding and the self-calibrating device of a kind of reference mirror - Google Patents
Bonding and the self-calibrating device of a kind of reference mirror Download PDFInfo
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- CN204331118U CN204331118U CN201420665987.4U CN201420665987U CN204331118U CN 204331118 U CN204331118 U CN 204331118U CN 201420665987 U CN201420665987 U CN 201420665987U CN 204331118 U CN204331118 U CN 204331118U
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- autocollimator
- reference mirror
- degree
- bonding
- self
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Abstract
The utility model provide a kind of easy to operate, connect reliable, adhesive reinforcement is high, and can the bonding and self-calibrating device of self-alignment reference mirror.This device adjusts platform (comprise six degree of freedom adjust platform stiff end and six degree of freedom adjust platform movable end), the adjusting mechanism A of reference mirror coupling assembling, reference mirror pedestal, base, autocollimator I, autocollimator I, collecting image of computer and display system I, autocollimator II, the adjusting mechanism B of autocollimator II, collecting image of computer and display system II, two autocollimator optical axis verticality calibration assemblies and optical tables etc. by six degree of freedom and forms.The utility model, can the self calibration of implement device without the need to by other equipment, and calibration accuracy can reach 1.73 ", reference mirror adhesive reinforcement can reach 2.54 ".
Description
Technical field
The utility model relates to reference mirror technology, particularly relates to the bonding and self-calibrating device of a kind of reference mirror.
Background technology
Traditional reference mirror adhering method mainly relies on people to observe to take aim at and determine bonding location, bonding error up to 3 '-15 ', the high precision being difficult to realize reference mirror is bonding.At present, increasing space product, aeronautical product etc. require the bonding precision with rad level of reference mirror, and traditional adhesion means cannot meet request for utilization.
In order to improve the adhesive reinforcement of reference mirror, needing a kind of reference mirror adhering device, can simply and easily realize reference mirror bonding, and there is the adhesive reinforcement of rad level, and this equipment should possess self-calibration function, for before each bonding reference mirror, the precision of adhering device self is tested.
Summary of the invention
The utility model is exactly for prior art Problems existing, designs the bonding and self-calibrating device of a kind of reference mirror.People for the bonding existence of existing reference mirror observes and takes aim at error, propose to adopt autocollimator to aim at, coordinate autocollimator adjusting mechanism, six degree of freedom adjustment platform (comprising six degree of freedom adjustment platform stiff end and six degree of freedom adjustment platform movable end), reference mirror coupling assembling, reference mirror pedestal, base, collecting image of computer and display system and optical table, the high precision realizing reference mirror is bonding, ensure that adhesive reinforcement is better than 2.54 ", and coordinate two autocollimator optical axis verticality calibration assemblies, the self calibration of reference mirror adhering device can be realized, calibration accuracy is better than 1.73 ".
The utility model solves the technical scheme that prior art problem adopts: design the bonding and self-calibrating device of a kind of reference mirror, comprise six degree of freedom adjustment platform, reference mirror coupling assembling, reference mirror pedestal, base, two autocollimators and adjusting mechanism, collecting image of computer and display system, two autocollimator optical axis verticality calibration assemblies and optical table; Six degree of freedom adjustment platform comprises six degree of freedom adjustment platform stiff end and six degree of freedom adjustment platform movable end; Six degree of freedom adjustment platform stiff end is connected with described optical table; Six degree of freedom adjustment platform movable end is connected with reference mirror coupling assembling; Reference mirror coupling assembling one end and six degree of freedom adjust platform movable end and are connected, and the reference mirror coupling assembling other end is connected with reference mirror; Reference mirror pedestal is used for fixed reference mirror, and bonding with reference mirror; Reference mirror pedestal is positioned on base; Base is fixed on optical table.
Two autocollimators and adjusting mechanism thereof comprise the adjusting mechanism B of autocollimator I, the adjusting mechanism A of autocollimator I, autocollimator II and autocollimator II; Collecting image of computer and display system comprise collecting image of computer and display system I and collecting image of computer and display system II; Optical table is placed six degree of freedom adjustment platform, six degree of freedom adjustment platform stiff end, six degree of freedom adjustment platform movable end, reference mirror coupling assembling, reference mirror pedestal, base, autocollimator I, the adjusting mechanism A of autocollimator I, collecting image of computer and display system I, autocollimator II, the adjusting mechanism B of autocollimator II, collecting image of computer and display system II and two autocollimator optical axis verticality calibration assemblies.
Two autocollimator optical axis verticality calibration assemblies have workplace M and workplace N, and cross curve is carved with at the center of workplace M, and cross curve is also carved with in the center of workplace N.The physical dimension of two autocollimator optical axis verticality calibration assemblies is not less than 20mm × 20mm × 20mm.
Reference mirror has workplace P and workplace Q, and cross curve is carved with at the center of workplace P, and cross curve is carved with at the center of workplace Q.The physical dimension of reference mirror is not more than 20mm × 20mm × 20mm.
During the bonding mode of operation bonding with the reference mirror of self-calibrating device of reference mirror, autocollimator I and autocollimator II form the installation form of 90 ° each other respectively by the adjusting mechanism A of autocollimator I and the adjusting mechanism B of autocollimator II; The cross curve center of two workplaces of reference mirror should lay respectively near the optical axis of autocollimator I and autocollimator II; Place reference mirror pedestal below reference mirror, pedestal for placed below reference mirror pedestal, base is connected with optical table; Reference mirror adjusts platform movable end by reference mirror coupling assembling with six degree of freedom and is connected, and six degree of freedom adjustment platform movable end is connected with one end that six degree of freedom adjusts platform, and the other end of six degree of freedom adjustment platform adjusts platform stiff end with six degree of freedom and is connected; Six degree of freedom adjustment platform stiff end is connected with optical table; Collecting image of computer is connected with autocollimator I with display system I; Collecting image of computer is connected with autocollimator II with display system II.
During the bonding self calibration mode of operation with self-calibrating device of reference mirror, pedestal for placed below two autocollimator optical axis verticality calibration assemblies, base is connected with optical table; Autocollimator I and autocollimator II form the installation form of 90 ° each other by the adjusting mechanism A of autocollimator I and the adjusting mechanism B of autocollimator II, and the optical axis of autocollimator I and autocollimator II should lay respectively at the cross curve immediate vicinity of two workplaces of two autocollimator optical axis verticality calibration assemblies; Collecting image of computer is connected with autocollimator I with display system I; Collecting image of computer is connected with autocollimator II with display system II.
In sum, the utility model composition is simple, compact conformation, easy to operate, connect reliable, the high precision achieving reference mirror is bonding, and without the need to by other equipment, can realize the self calibration of reference mirror adhering device.
[0004] accompanying drawing explanation
When Fig. 1 is reference mirror of the present utility model bonding mode of operation, the bonding total arrangement's schematic diagram with self-calibrating device of reference mirror;
Fig. 2 is the structural representation of reference mirror;
When Fig. 3 is self calibration mode of operation of the present utility model, the bonding total arrangement's schematic diagram with self-calibrating device of reference mirror;
Fig. 4 is the structural representation of two autocollimator optical axis verticality calibration assemblies.
[0005] embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.It should be noted that, in accompanying drawing or instructions, similar or identical element all uses identical Reference numeral.
Embodiment one
The present embodiment is as shown in Figure 1 with shown in Fig. 2.The present embodiment provides a kind of reference mirror adhering device, comprises six degree of freedom adjustment platform stiff end 2 and six degree of freedom adjustment platform movable end 3 primarily of six degree of freedom adjustment platform 1(), the adjusting mechanism A9 of reference mirror coupling assembling 4, reference mirror pedestal 5, base 7, autocollimator I 8, autocollimator I 8, collecting image of computer and display system I 10, autocollimator II 11, the adjusting mechanism B12 of autocollimator II 11, collecting image of computer and the composition such as display system II 13 and optical table 14.
Autocollimator I 8 and autocollimator II 11 form the installation form of 90 ° each other respectively by the adjusting mechanism A9 of autocollimator I 8 and the adjusting mechanism B12 of autocollimator II 11; Near the optical axes crosspoint of autocollimator I 8 and autocollimator II 11, place reference mirror 6, the cross curve center of the workplace P16 of reference mirror 6 should be positioned near the optical axis of autocollimator I 8, and axial distance is 1m; The cross curve center of the workplace Q17 of reference mirror 6 should be positioned near the optical axis of autocollimator II 11, and axial distance is 1m; Place reference mirror pedestal 5 below reference mirror 6, pedestal for placed 7 below reference mirror pedestal 5, base 7 is connected with optical table 14; Reference mirror 6 adjusts platform movable end 3 by reference mirror coupling assembling 4 and six degree of freedom and is connected, and one end that six degree of freedom adjustment platform movable end 3 and six degree of freedom adjust platform 1 is connected, and the other end of six degree of freedom adjustment platform 1 adjusts platform stiff end 2 with six degree of freedom and is connected; Six degree of freedom adjustment platform stiff end 2 is connected with optical table 14; Collecting image of computer is connected with autocollimator I 8 with display system I 10; Collecting image of computer is connected with autocollimator II 11 with display system II 13.
The principle of work of the present embodiment is as follows.
When the bonding duty of reference mirror, the optical axis exact vertical of autocollimator I 8 and autocollimator II 11, can be used as reference mirror bonding time benchmark, supply the workplace P16 of reference mirror 6 and workplace Q17 to carry out sight to take aim at, drive reference mirror coupling assembling 4 pairs of reference mirror 6 to carry out six degree of freedom adjustment by six degree of freedom adjustment platform movable end 3.
Observe the autocollimation picture of autocollimator I 8 and autocollimator II 11, six degree of freedom adjustment platform movable end 3 is utilized to adjust the angle of reference mirror 6, wherein, six degree of freedom adjustment platform 1 can realize the angular setting in three directions and the position adjustment in three directions to reference mirror 6, and the adjustment in each direction is separate, non-interference.The autocollimatic picture being adjusted to autocollimator I 8 returns the image plane center of collecting image of computer and display system I 10, and meanwhile, the autocollimatic picture of autocollimator II 11 returns the image plane center of collecting image of computer and display system II 13.Now, adjustment terminates, and special bonding agent can be utilized reference mirror 6 and reference mirror pedestal 5 to be linked together.
In bonding process, the autocollimatic of Real Time Observation autocollimator I 8 and autocollimator II 11 is answered similarly to be no generation position play or angle play.If generation play, then should be adjusted the angle of reference mirror 6 in real time by six degree of freedom adjustment platform movable end 3, until the autocollimatic picture of autocollimator I 8 and the autocollimatic picture of autocollimator II 11 get back to the image plane center of collecting image of computer and display system I 10 and the image plane center of collecting image of computer and display system II 13 simultaneously; If not there is play, then, after special bonding agent solidification, remove reference mirror coupling assembling 4, thus complete the bonding work of reference mirror 6.
The angle measurement accuracy of known autocollimator I 8 is
be 1 ", the angle measurement accuracy of autocollimator II 11
be 1 ", the corner accuracy of six degree of freedom adjustment platform 1
be 1.2 ", the bonding self calibration precision of reference mirror
be 1.73 ", then reference mirror adhesive reinforcement
be 2.54 ", be calculated as follows:
Embodiment two
The present embodiment as shown in Figure 2, the self-calibrating device that the present embodiment provides a kind of reference mirror bonding, comprises two autocollimator optical axis verticality calibration assemblies 15, base 7, autocollimator I 8, the adjusting mechanism A9 of autocollimator I 8, collecting image of computer and display system I 10, autocollimator II 11, the adjusting mechanism B12 of autocollimator II 11, collecting image of computer and display system II 13 and optical table 14 etc.
Pedestal for placed 7 below two autocollimator optical axis verticality calibration assemblies 15, base 7 is connected with optical table 14; Autocollimator I 8 and autocollimator II 11 form the installation form of 90 ° each other by the adjusting mechanism A9 of autocollimator I 8 and the adjusting mechanism B12 of autocollimator II 11, the optical axis of autocollimator I 8 should be positioned at the cross curve immediate vicinity of the workplace M18 of two autocollimator optical axis verticality calibration assemblies 15, and axial distance is 1m; The optical axis of autocollimator II 11 should be positioned at the cross curve immediate vicinity of the workplace N19 of two autocollimator optical axis verticality calibration assemblies 15, and axial distance is 1m; Collecting image of computer is connected with autocollimator I 8 with display system I 10; Collecting image of computer is connected with autocollimator II 11 with display system II 13.
The principle of work of the present embodiment is as follows.
When the self calibration duty of device, two autocollimator optical axis verticality calibration assemblies 15 are as benchmark, see for autocollimator I 8 and autocollimator II 11 and take aim at, realized the position adjustments of autocollimator I 8 and autocollimator II 11 by the adjusting mechanism A9 of autocollimator I 8 and the adjusting mechanism B12 of autocollimator II 11.
Two autocollimator optical axis verticality calibration assemblies 15 are placed on base 7.Open autocollimator I 8, by the adjusting mechanism A9 of autocollimator I 8, the autocollimatic picture of autocollimator I 8 is adjusted to the image plane center of collecting image of computer and display system I 10, now, the adjusting mechanism A9 of autocollimator I 8 is utilized to be locked by autocollimator I 8; Open autocollimator II 11, by the adjusting mechanism B12 of autocollimator II 11, the autocollimatic picture of autocollimator II 11 is adjusted to the image plane center of collecting image of computer and display system II 13, now, the adjusting mechanism B12 of autocollimator II 11 is utilized to be locked by autocollimator II 11.Thus complete the self calibration work of device.
The error of perpendicularity of known two autocollimator optical axis verticality calibrating installations
be 1 ", the angle measurement accuracy of autocollimator I 8 is
be 1 ", the angle measurement accuracy of autocollimator II 11
be 1 ", then the bonding calibration accuracy with self-calibrating device of reference mirror
be 1.73 ", be calculated as follows:
。
Claims (5)
1. the bonding and self-calibrating device of a reference mirror, it is characterized in that, comprise six degree of freedom adjustment platform, reference mirror, reference mirror coupling assembling, reference mirror pedestal, base, two autocollimators and adjusting mechanism, collecting image of computer and display system, two autocollimator optical axis verticality calibration assemblies and optical table;
Described six degree of freedom adjustment platform comprises six degree of freedom adjustment platform stiff end and six degree of freedom adjustment platform movable end;
Described six degree of freedom adjustment platform stiff end is connected with described optical table;
Described six degree of freedom adjustment platform movable end is connected with reference mirror coupling assembling;
Described reference mirror coupling assembling one end adjusts platform movable end with described six degree of freedom and is connected, and the described reference mirror coupling assembling other end is connected with described reference mirror;
Described reference mirror pedestal is used for fixing described reference mirror, and bonding with described reference mirror;
Described reference mirror pedestal is positioned on described base;
Described base is fixed on described optical table;
Described two autocollimators and adjusting mechanism thereof comprise the adjusting mechanism B of autocollimator I, the adjusting mechanism A of autocollimator I, autocollimator II and autocollimator II;
Described collecting image of computer and display system comprise collecting image of computer and display system I and collecting image of computer and display system II;
Described optical table is placed described six degree of freedom adjustment platform, described six degree of freedom adjustment platform stiff end, described six degree of freedom adjustment platform movable end, described reference mirror coupling assembling, described reference mirror pedestal, described base, described autocollimator I, the adjusting mechanism A of described autocollimator I, described collecting image of computer and display system I, described autocollimator II, the adjusting mechanism B of described autocollimator II, described collecting image of computer and display system II and described two autocollimator optical axis verticality calibration assemblies.
2. the bonding and self-calibrating device of a kind of reference mirror according to claim 1, it is characterized in that, two described autocollimator optical axis verticality calibration assemblies have workplace M and workplace N, and cross curve is carved with at the center of described workplace M, and cross curve is also carved with in the center of described workplace N.
3. the bonding and self-calibrating device of a kind of reference mirror according to claim 1, it is characterized in that, described reference mirror has workplace P and workplace Q, and cross curve is carved with at the center of described workplace P, and cross curve is carved with at the center of described workplace Q.
4. the bonding and self-calibrating device of a kind of reference mirror according to claim 1, it is characterized in that, two described autocollimator optical axis verticality calibration assemblies, its physical dimension is not less than 20mm × 20mm × 20mm.
5. the bonding and self-calibrating device of a kind of reference mirror according to claim 1, it is characterized in that, the physical dimension of described reference mirror is not more than 20mm × 20mm × 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665987.4U CN204331118U (en) | 2014-11-10 | 2014-11-10 | Bonding and the self-calibrating device of a kind of reference mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665987.4U CN204331118U (en) | 2014-11-10 | 2014-11-10 | Bonding and the self-calibrating device of a kind of reference mirror |
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| Publication Number | Publication Date |
|---|---|
| CN204331118U true CN204331118U (en) | 2015-05-13 |
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ID=53167464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665987.4U Withdrawn - After Issue CN204331118U (en) | 2014-11-10 | 2014-11-10 | Bonding and the self-calibrating device of a kind of reference mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204331118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297885A (en) * | 2014-11-10 | 2015-01-21 | 长春理工大学 | Device for reference mirror adhesion and self calibration |
| CN109682396A (en) * | 2018-12-18 | 2019-04-26 | 上海航天控制技术研究所 | A kind of efficient assembling & adjusting system of benchmark prism and Method of Adjustment of star sensor |
-
2014
- 2014-11-10 CN CN201420665987.4U patent/CN204331118U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297885A (en) * | 2014-11-10 | 2015-01-21 | 长春理工大学 | Device for reference mirror adhesion and self calibration |
| CN104297885B (en) * | 2014-11-10 | 2016-12-07 | 长春理工大学 | A kind of reference mirror is bonding and self-calibrating device |
| CN109682396A (en) * | 2018-12-18 | 2019-04-26 | 上海航天控制技术研究所 | A kind of efficient assembling & adjusting system of benchmark prism and Method of Adjustment of star sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20160215 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20160215 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |