CN209167640U - A kind of three integrated mirror positioning combined device of master - Google Patents
A kind of three integrated mirror positioning combined device of master Download PDFInfo
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- CN209167640U CN209167640U CN201822015941.9U CN201822015941U CN209167640U CN 209167640 U CN209167640 U CN 209167640U CN 201822015941 U CN201822015941 U CN 201822015941U CN 209167640 U CN209167640 U CN 209167640U
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Abstract
The utility model embodiment discloses a kind of device of three integrated mirror bit combination of master.The device of the three integrated mirror bit combination of master includes: main three integrated mirrors；Main three integrated mirror cell, for accommodating and positioning three integrated mirror of master；The integrated mirror cell of the master three includes positioning device, the positioning device includes the back locating piece for being set to the three integrated mirror cell back side of master, with the pressing plate of the back locating piece face, it is set to the rigid support point of the three integrated mirror cell bottom surface of master, with the flexible supporting block of the rigid support point face of the mirror cell bottom surface, it is set to the rigid locating piece of the three integrated mirror cell side of master, the flexible supporting block with the rigid locating piece face of the mirror cell side.The device and method of the three integrated mirror bit combination of master can reduce resetting difficulty, improve structural stability and be suitable for vertical install and use.
Description
Technical field
The utility model relates to the technical fields of optical element positioning, and in particular to a kind of three integrated mirror position tissue of master dress
It sets.
Background technique
The big anti-system of visual field off-axis three is usually three reflecting mirrors.Currently, about off-axis three anti-main three mirror integration positioning groups
Attach together be equipped with it is a variety of, wherein it is more difficult as the location and installation of strip using main three integrated mirrors.Prior art CN104777587B
A kind of primary mirror location and installation mechanism, including bit combination block, three groups of positioning mechanisms and multiple groups auxiliary support mechanism are disclosed；It is described fixed
Bit combination block includes circular cone nest locating piece, V-groove locating piece and plane locating piece；Circular cone nest locating piece, V-groove locating piece peace
Face locating piece circumference uniform distribution is bonded in the primary mirror back side；Three groups of positioning mechanisms are peaceful with circular cone nest locating piece, V-groove locating piece respectively
The cooperation of face locating piece, positions primary mirror with realizing, the setting of multiple groups auxiliary support mechanism is on the axial uniformly load-bearing position of primary mirror, and three
Group positioning mechanism and multiple groups auxiliary support mechanism are fixedly connected in primary mirror cell.Positioning mechanism described in three groups includes positioning ball
Head, positioning seat, guide rod, pressure spring and pressing plate；Position cover for seat on the guide bar, guide rod slides in positioning seat, pressing plate and fixed
Position seat is screw connection, and pressure spring pre-load compression is mounted between guide rod and pressing plate, and positioning bulb is to be threadedly coupled with guide rod,
Positioning seat is that screw is connect with primary mirror cell.Auxiliary support mechanism described in multiple groups includes support base, support rod, support bulb, ball-and-socket
Pressing plate, ball-and-socket, attachment base and supporting pad；Support base is that screw is connect with primary mirror cell, and support rod is threadedly coupled with support base；Support
Bulb and support rod are glued, and ball-and-socket and attachment base are glued, and support bulb is contacted with ball-and-socket cooperation, ball-and-socket pressing plate and attachment base screw
Connection guarantees that ball-and-socket is not departed from bulb；Supporting pad is connect with attachment base screw.The group number of multiple groups auxiliary support mechanism be greater than etc.
In three groups.
The working principle of primary mirror location and installation mechanism in CN104777587B is the three-point fix according to Kinematic
Circular cone nest locating piece, V-groove locating piece and plane locating piece circumference uniform distribution are bonded in the excircle at the primary mirror back side by principle, and will
Three groups of positioning components are fixed in primary mirror cell, circular cone nest locating piece, V-groove locating piece and plane locating piece respectively with three groups of positioning
The positioning bulb of component cooperates contact, realizes the positioning to primary mirror and primary mirror cell.The course of work in the prior art are as follows: primary mirror to
The process of primary mirror cell's installation is first to be horizontally arranged primary mirror and primary mirror cell, is sling primary mirror by hoisting tool, and make primary mirror
Slowly decline, during decline, when circular cone nest locating piece, V-groove locating piece and the plane that primary mirror back side periphery is uniformly bonded
After locating piece is contacted with the cooperation of the positioning bulb of three groups of positioning components respectively, continue to decline primary mirror, guide rod compression press spring, and make
The distance that guide rod declines downwards is d1, and the primary mirror back side is contacted with the supporting pad of multiple groups auxiliary support assemblies at this time, and by multiple groups
Auxiliary support assemblies carry the mirror weight of primary mirror, remove hoisting tool at this time；The support rod of rotation multiple groups auxiliary support assemblies makes to lead
Mirror continues to decline, the distance d2-d1 for declining primary mirror again, until the axial supporting pad of primary mirror is matched with axial support bulb
It closes, completes the positioning and installation to primary mirror.By the inverse process of primary mirror disassembly process process thus out of mirror cell.
Although CN104777587B realizes the resetting to primary mirror and primary mirror cell, not will form Planar Mechanisms or owe about
Beam, thus ensure that the safety of primary mirror during location and installation, but the adjustment of the primary mirror location and installation process is complicated, adjustment is difficult
Degree is big, and structural stability is poor, and can not effective position installation for vertical three integrated mirror of master used.
For resetting difficulty in installation process in the prior art is big, structural stability is poor and is not suitable for vertical install and use
The problem of main three mirror location and installation, being badly in need of one kind can reduce resetting difficulty, improves structural stability and be suitable for vertical installation
The device of the three integrated mirror bit combination of master used.
Utility model content
For resetting difficulty in installation process in the prior art is big, structural stability is poor and is not suitable for vertical install and use
The problem of main three mirror location and installation, the utility model embodiment provide one kind and can reduce resetting difficulty, improve structural stability
And it is suitable for the device and method of the vertical three integrated mirror bit combination of master installed and used.Master provided by the embodiment of the utility model
The device of three integrated mirror bit combinations includes leading three integrated mirrors and the integrated mirror cell of master three with positioning device, main three integrated mirrors
Position precision is guaranteed by locating piece machining accuracy, from reduction adjustment link, and then reduces resetting difficulty.
The concrete scheme of the device of the three integrated mirror bit combination of master is as follows: a kind of device of three integrated mirror bit combination of master
It include: main three integrated mirrors；Main three integrated mirror cell, for accommodating and positioning three integrated mirror of master；The three one Jing Shibao of master
Positioning device is included, the positioning device includes the back locating piece for being set to the three integrated mirror cell back side of master, with the back
The pressing plate of locating piece face is set to the rigid support point of the three integrated mirror cell bottom surface of master, rigidly props up with the mirror cell bottom surface
The flexible supporting block of support point face is set to the rigid locating piece of the three integrated mirror cell side of master, with three integrated mirror of master
The flexible supporting block of the rigid locating piece face of room side.
Preferably, there are three back locating piece, the three integrated mirror cell bottom surfaces of master for the integrated mirror cell back side setting of the master three
Flexible supporting block there are two rigid support point and its face is set, and it is fixed that the three integrated mirror cell side of master is provided with a rigidity
The flexible supporting block of position block and its face, the flexible support of three back locating pieces, two rigid support points and its face
The flexible supporting block of block, a rigid locating piece and its face constitutes statically determinate structure.
Preferably, the back locating piece can be integrally machined molding with the integrated mirror cell of the master three.
Preferably, there are two lifting eyes for the top setting of the integrated mirror cell of the master three, are located at three integrated mirror of master
The top left and right sides of room.
Preferably, the top of the integrated mirror cell of the master three is equipped with soft with two tops of described two rigid support point faces
Property supporting block.
Preferably, support fixinig plate is used between each element of the positioning device and is connected to institute by fixing screws
It states in main three integrated mirror cells.
Preferably, three integrated mirror of master is rectangle mirror body.
Preferably, the feature that there is three integrated mirror of master image to be equidistantly conjugated optical design.
The utility model embodiment also provides a kind of method of three integrated mirror location and installation of master.Three integrated mirror of master positioning peace
The specific technical solution of the method for dress is that method includes step S1: main three integrated mirrors and main three integrated mirror cell are horizontally arranged；Step
Rapid S2: being sling main three integrated mirrors by hoisting tool, and main three integrated mirror cells are slowly declined, when being put into main three integrated mirror cells
Afterwards, it is placed on the locating piece face of back using rigid support point and rigid locating piece as anchor point, adjusting support fixinig plate makes side
Flexible supporting block contacted with main three integrated mirrors, realize Y-direction positioning；Step S3: the mounting surface of pressing plate is ground, pressing plate and back are made
Locating piece face realizes the Z-direction positioning of main three integrated mirrors, and tightening fixing screws；Step S4: main three one is made by lifting eye
Mirror cell and the combined X for leading three integrated mirrors after main three integrated mirrors are vertical, lead 3 integrated mirror lower rigid support points to perpendicular to the ground
The total weight for bearing main three integrated mirrors adjusts top flexible supporting block and main three integrated mirror virtual connections, to realize main three one
The accurate positioning of main three integrated mirrors is realized in the fixation of mirror space six degree of freedom；Step S5: three integrated mirrors will be led from main three integrated mirrors
Indoor disassembly.
Preferably, the step S5 is the inverse process of step S1 to step S4.
As can be seen from the above technical solutions, the utility model embodiment has the advantage that
Three integrated mirror of master in a kind of device of three integrated mirror bit combination of master provided by the utility model embodiment
Position precision is to be ensured by locating piece machining accuracy, and three anti-systems become two-mirror system from three mirrors, to reduce dress
Link is adjusted, and then is effectively reduced resetting difficulty.Further, a kind of three integrated mirror of master provided by the utility model embodiment
The device of bit combination realizes main three integrated mirrors and main three integrated mirrors in such a way that flexible support and rigid support are opposite one by one
Low stress connection in room is assembly, not will form Planar Mechanisms or underconstrained, thus main 31 during ensure that location and installation
The safety of somascope, further, main three integrated mirrors and main three integrated mirror cell's integral structure guarantee main three integrated mirrors in gravity, temperature
The effect of the load such as degree is lower to have preferable surface figure accuracy.Further, a kind of master 31 provided by the utility model embodiment
Compared with the existing technology, main three integrated mirrors are Dan Jing by the unification of two mirrors to the device of somascope bit combination, and long mirror is nearly square mirror, energy
Positioning, installation, disassembly of enough complete independentlies to main three integrated mirrors, and be suitable for the positioning of vertical or horizontal primary mirror, install and tear open
It unloads.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the device of the three integrated mirror bit combination of master provided in the utility model embodiment
Figure；
Fig. 2 is a kind of positioning signal of the device of the three integrated mirror bit combination of master provided in the utility model embodiment
Figure；
Fig. 3 is a kind of distribution signal of the device of the three integrated mirror bit combination of master provided in the utility model embodiment
Figure；
Fig. 4 is a kind of process signal of the method for the three integrated mirror location and installation of master provided in the utility model embodiment
Figure.
Description of symbols in attached drawing:
110, device 1, main three integrated mirrors 2, main three integrated mirror cell combined
2-1, rigid locating piece 2-2, side flexible supporting block 2-3, rigid support point
2-4, top flexible supporting block 2-5, support fixinig plate 2-6, lifting eye
2-7, back locating piece 2-8, pressing plate 2-9, fixing screws
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
The specification and claims of the utility model and term " first ", " second ", " third " in above-mentioned attached drawing
(if present)s such as " the 4 " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It answers
The data that the understanding uses in this way are interchangeable under appropriate circumstances, so that the embodiments described herein can be in addition to herein
Sequence other than diagram or the content of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
As shown in Figure 1, a kind of structure of the device of the three integrated mirror bit combination of master provided in the utility model embodiment
Schematic diagram.A kind of device 10 of three integrated mirror bit combination of master includes: main three integrated mirrors 1；For accommodating and positioning the master three
The integrated mirror cell 2 of the master three of integrated mirror 1.Wherein, main three integrated mirror cells 2 include positioning device, and the positioning device includes being set to
Back locating piece 2-7, the pressing plate 2-8 with back locating piece 2-7 face at 2 back side of main three integrated mirror cell are set to main three one
The rigid support point 2-3 of 2 Room bottom surface of the mirror and rigid locating piece 2-1 for being set to 2 side of main three integrated mirror cell.
In one embodiment, main three integrated mirrors 1 are processed into rectangle mirror body according to optical system.Main three integrated mirrors 1 have object
Feature as being equidistantly conjugated optical design.
In conjunction with shown in Fig. 1 to Fig. 3, in this embodiment, there are three back locating piece 2- for main three integrated 2 back side of mirror cell setting
7, there are two rigid support point 2-3 for main three integrated 2 bottom surface of mirror cell setting, and it is fixed that 2 side of main three integrated mirror cell is provided with a rigidity
Position block 2-1.Wherein, three back locating piece 2-7, two rigid support point 2-3 and a rigidity locating piece 2-1 and respectively mutually
The flexible supporting block of face constitutes statically determinate structure, that is, realizes the positioning of space six degree of freedom.In a preferred embodiment, rigidity branch
Support point 2-3 is arranged at the best hard point in lower section of main three integrated mirror cells 2.The position of main three integrated mirrors 1 is by rigid support point 2-3
Guarantee with the machining accuracy of rigid locating piece 2-1, reduce adjustment link compared with the prior art, to reduce adjustment hardly possible
Degree.In a preferred embodiment, locating piece 2-7 in back can be integrally machined molding with main three integrated mirror cells 2.Main three integrated mirror cell 2
Top also set up there are two lifting eye 2-6, lifting eye 2-6 for passing through lifting machine lifting main three one mirror cells 2 during installation.
Two lifting eye 2-6 are located at the top left and right sides of the integrated mirror cell of the master three.
The top of main three integrated mirror cell 2 is equipped with two top flexible supporting block 2- with two rigid support point 2-3 faces
4.The rigid locating piece 2-1 face of side flexible supporting block 2-2 and side；Back locating piece 2-7 is being just at pressing plate 2-8 and three at three
It is right.The positioning device of main three integrated mirror cells 2 using flexible support and rigid support it is opposite one by one by the way of, three integrated mirrors are led in realization
1 combines with main three integrated 2 low stress of mirror cell connection ground, not will form Planar Mechanisms or underconstrained, to ensure that location and installation
The safety of three integrated mirrors 1 is led in the process.In this embodiment, all supporting blocks all pass through fixed spiral shell using support fixinig plate 2-5
Nail 2-9 is connected in main three integrated mirror cells 2, realizes that main three integrated mirrors 1 couple with 2 low stress of main three integrated mirror cell for assembly.
Main three integrated mirror 1 and the integral structure of main three integrated mirror cells 2 guarantee main three integrated mirrors 1 under the effect of the load such as gravity, temperature
With preferable surface figure accuracy.
Three one of master in a kind of combination unit of three integrated mirror location and installation of master provided by the utility model embodiment
The position precision of mirror is to be ensured by locating piece machining accuracy, and three anti-systems become two-mirror system from three mirrors, to subtract
Few adjustment link, and then it is effectively reduced resetting difficulty.
A kind of combination unit of three integrated mirror location and installation of master provided by the utility model embodiment uses flexible support
With rigid support opposite mode one by one, realize that main three integrated mirrors and main three integrated mirror cell's low stresses connection are assembly, it will not
Planar Mechanisms or underconstrained are formed, so that the safety of three integrated mirrors is led during ensure that location and installation, further, main 31
Somascope and main three integrated mirror cell's integral structure guarantee that main three integrated mirrors have preferable face under the effect of the load such as gravity, temperature
Shape precision.
A kind of combination unit of three integrated mirror location and installation of master provided by the utility model embodiment is relative to existing skill
Art, main three integrated mirrors are Dan Jing by the unification of two mirrors, and long mirror is nearly square mirror, can complete independently to the positioning of main three integrated mirrors,
Installation, disassembly, and it is suitable for the positioning of vertical or horizontal primary mirror, installation and removal.
As shown in figure 4, the utility model embodiment provides a kind of method of three integrated mirror location and installation of master.Three one of master
The method of mirror location and installation includes five steps, and each specific content of step is described below.
Step S1: main three integrated mirrors and main three integrated mirror cell are horizontally arranged.
Step S2: being sling main three integrated mirrors by hoisting tool, and main three integrated mirror cells are slowly declined, when being put into master
Behind three integrated mirror cells, it is placed on the locating piece face of back using rigid support point and rigid locating piece as anchor point, it is solid adjusts support
Stator contacts the flexible supporting block of side with main three integrated mirrors, realizes Y-direction positioning.
Step S3: grinding the mounting surface of pressing plate, and pressing plate and back locating piece face is made to realize that the Z-direction of main three integrated mirrors is fixed
Position, and tightening fixing screws.
Step S4: making the combined X of main three integrated mirror cells and main three integrated mirrors to perpendicular to the ground by lifting eye, and main 31
After somascope is vertical, main 3 integrated mirror lower rigid support points bear the total weight of main three integrated mirrors, adjust top flexible support
Block and main three integrated mirror virtual connections realize the accurate of main three integrated mirrors to realize the fixation of main three integrated mirror space six degree of freedoms
Positioning.
Step S5: main three integrated mirrors are dismantled out of main three integrated mirror rooms.Wherein, step S5 is step S1 to step S4's
Inverse process is not described in more detail here specific process steps.
It is that specific embodiment illustrates main three integrated mirrors with the device 10 of Fig. 1 to three integrated mirror bit combination of master shown in Fig. 3
The detailed process step of the method for location and installation.The process that main three integrated mirrors 1 are installed to main three integrated mirror cells 2 are as follows: firstly, will lead
Three integrated mirrors 1 and main three integrated mirror cell 2 are horizontal positioned；Main three integrated mirrors 1 are sling by hoisting tool, and will main three integrated mirrors
Room 1 slowly declines；After being put into main three integrated mirror cell 2, placed by anchor point of rigid support point 2-3 and rigidity locating piece 2-1
In on the face locating piece 2-7 of back；Adjusting support fixinig plate 2-5 contacts the flexible supporting block 2-2 of side with main three integrated mirrors 1,
Realize Y-direction positioning；Locating piece 2-7 face in back at pressing plate 2-8 and three is set to realize master by the mounting surface of pressing plate 2-8 at grinding three
The Z-direction of three integrated mirrors 1 positions, and tightening fixing screws 2-9；At this point, making 2 component of main three integrated mirror cell in X by lifting eye 2-6
To perpendicular to the ground；After main three integrated mirrors 1 are vertical, rigid support point 2-3 bears main three integrated mirrors 1 at main three integrated mirrors, 2 lower part two
Total weight adjusts top flexible supporting block 2-4 and main three integrated mirrors, 1 virtual connection at two, to realize main three integrated mirrors, 1 space six
The accurate positioning of main three integrated mirrors 1 is realized in the fixation of freedom degree.By the inverse mistake of primary mirror disassembly process process thus out of mirror cell
Journey.
The method of main three integrated mirror location and installations provided by the utility model embodiment can reduce resetting difficulty, improve
Structural stability and it is suitable for vertical installing and using.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (8)
1. a kind of device of three integrated mirror bit combination of master, which is characterized in that described device includes:
Main three integrated mirrors；
Main three integrated mirror cell, for accommodating and positioning three integrated mirror of master；The integrated mirror cell of the master three includes positioning device, institute
Stating positioning device includes the back locating piece for being set to the three integrated mirror cell back side of master, the pressure with the back locating piece face
Plate is set to the rigid support point of the three integrated mirror cell bottom surface of master, soft with the rigid support point face of the mirror cell bottom surface
Property supporting block, be set to the rigid locating piece of the integrated mirror cell of the master three side, the rigidity with the three integrated mirror cell side of master
The flexible supporting block of locating piece face.
2. a kind of device of three integrated mirror bit combination of master according to claim 1, which is characterized in that three one of master
There are three back locating pieces for the setting of the mirror cell back side, and there are two rigid support point and its faces for the integrated mirror cell bottom surface setting of the master three
Flexible supporting block, the integrated mirror cell of the master three side is provided with the flexible supporting block of a rigid locating piece and its face, institute
State three back locating pieces, the flexible supporting block of two rigid support points and its face and a rigid locating piece and its face
Flexible supporting block constitute statically determinate structure.
3. a kind of device of three integrated mirror bit combination of master according to claim 1, which is characterized in that the back positioning
Block can be integrally machined molding with the integrated mirror cell of the master three.
4. a kind of device of three integrated mirror bit combination of master according to claim 1, which is characterized in that three one of master
There are two lifting eyes for the top setting of mirror cell, are located at the top left and right sides of the integrated mirror cell of the master three.
5. a kind of device of three integrated mirror bit combination of master according to claim 1, which is characterized in that three one of master
The top of mirror cell is equipped with two top flexible supporting blocks with described two rigid support point faces.
6. a kind of device of three integrated mirror bit combination of master according to claim 1, which is characterized in that the positioning device
Each element between be connected in three one mirror cell of the master using support fixinig plate and by fixing screws.
7. a kind of device of three integrated mirror bit combination of master according to claim 1, which is characterized in that three one of master
Mirror is rectangle mirror body.
8. a kind of device of three integrated mirror bit combination of master according to claim 1, which is characterized in that three one of master
The feature that there is mirror image to be equidistantly conjugated optical design.
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| CN201822015941.9U CN209167640U (en) | 2018-12-03 | 2018-12-03 | A kind of three integrated mirror positioning combined device of master |
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| CN201822015941.9U CN209167640U (en) | 2018-12-03 | 2018-12-03 | A kind of three integrated mirror positioning combined device of master |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387918A (en) * | 2018-12-03 | 2019-02-26 | 长春奥普光电技术股份有限公司 | A kind of three integrated mirror positioning combined device of master and method |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387918A (en) * | 2018-12-03 | 2019-02-26 | 长春奥普光电技术股份有限公司 | A kind of three integrated mirror positioning combined device of master and method |
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