CN106990496A - A kind of many power of optical elements of large caliber and moment coupling face type fine-tuned system - Google Patents
A kind of many power of optical elements of large caliber and moment coupling face type fine-tuned system Download PDFInfo
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- CN106990496A CN106990496A CN201710367035.2A CN201710367035A CN106990496A CN 106990496 A CN106990496 A CN 106990496A CN 201710367035 A CN201710367035 A CN 201710367035A CN 106990496 A CN106990496 A CN 106990496A
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- power
- adjusting module
- torque adjusting
- shaped guide
- guide block
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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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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The invention discloses a kind of many power of optical elements of large caliber and moment coupling face type fine-tuned system, the system includes support base, optical element, datum plate, eight power and torque adjusting module and eight datum plate mounting screws；Each power is installed with torque adjusting module two power and torque adjusting module installation step and two power and torque adjusting module mounting hole on groove；Power on torque adjusting module with having two compressing units, one of compressing unit is corresponding with the position of the accurate supporting plane of supporting optical component, for applying direct stress to optical element, the accurate supporting plane of another compressing unit relative support optical element moves a segment distance to the outside of optical element, for applying torque to optical element.The present invention use structure simple and easy to apply be coupled using many power and torque in the way of as optical element the strong point, realization is to the fine adjustment of optical elements of large caliber face type.
Description
Technical field
The present invention relates to a kind of many power of optical elements of large caliber and moment coupling face type fine-tuned system, belong to Machine Design
And mechanical analysis technical field.
Background technology
Optical elements of large caliber is accompanied by one that requirement of the human society to laser energy increasingly increases and gradually formed
Class more special optical element.In general, optical elements of large caliber does not have this with the other conventional optics of ad eundem
Difference in matter.Maximum difference is that between them, and the increase of optical elements of large caliber dimensionally result in optics member
Part self gravitation generates more significant impact to its face type, and what it needed, which be used for, suppresses dress of face type change power outside school
Substantially increase.Under such hard situation, in order to ensure the full clear aperture use condition of optical elements of large caliber online, also
The center section of optical elements of large caliber can not be clamped, thus its face type can only be carried out by the clamping of its surrounding
Adjustment.Found by theory analysis, circumferential clamping is only carried out by normal pressure and is extremely difficult to preferable face type.
The content of the invention
In view of this, the invention provides a kind of many power of optical elements of large caliber and moment coupling face type fine-tuned system,
Use structure simple and easy to apply be coupled using many power and torque in the way of as optical element the strong point, realize to heavy caliber light
Learn the fine adjustment of component side type.
A kind of many power of optical elements of large caliber and moment coupling face type fine-tuned system, the system include support base, optics
Element, datum plate, eight power and torque adjusting module and eight datum plate mounting screws；
The support base is a square frame class part, wherein having a datum plate mounting surface and a support base groove
Having on face, the datum plate mounting surface on eight datum plate mounting holes, the support base groove surface has eight accurate supporting planes；
The optical element is a flat-type transmissive element, and it has a plane of incidence and an exit facet；The datum plate is one
Individual square plate structure, its one side is power and torque adjusting module mounting surface, and the power on torque adjusting module mounting surface with having
Eight datum plate connecting holes and eight power install groove with torque adjusting module, and each described power is installed with torque adjusting module
There are two power and torque adjusting module installation step and two power and torque adjusting module mounting hole on groove；Power is adjusted with torque
There are two compressing units in module, one of compressing unit is relative with the position of the accurate supporting plane of supporting optical component
Should, for applying direct stress to optical element, the accurate supporting plane of another compressing unit relative support optical element to
A segment distance is moved in the outside of optical element, for applying torque to optical element.
Further, the power includes a power and torque adjusting module base seat with torque adjusting module, and two pairs certainly
By spending adaptive part, two power and torque adjusting module mounting screw, two device of shifting block type force snesors, two springs, two bullets
Spring spacer, two input screws, a T-shaped guide block, two input nuts, two T-shaped guide block mounting screws；The power and power
Square adjusting module base seat is the hollow block part of an approximate T word profile, there is two base seat insteps and a base thereon
There are a power and torque adjusting module connecting hole, described matrix seat connection on housing joint face, each described base seat instep
There are two T-shaped guide block mounting holes in plane where face, four cable holes, two device of shifting block type force snesors are oriented to square hole, described
Each device of shifting block type force snesor, which is oriented on square hole, two device of shifting block type force snesor limited steps.Each double freedom is adaptive
Answering has an adaptive part to install the function of flank and a cross bar for realizing double freedom automatic adjusument on part；Institute
Stating has a location hole of the spring on device of shifting block type force snesor；There is a spring positioning boss on the spring spacer；It is described defeated
Enter on screw to have an arc contact surface；There are two T-shaped guide block insteps, two T-shaped guide block through holes on the T-shaped guide block, it is described every
There is a T-shaped guide block connecting hole on one T-shaped guide block instep.The input nut has one to input nut periphery and one defeated
Enter nut inner headed face；
The device of shifting block type force snesor is the block part that a profile is " mutual " font, there is an integrated line of circuit thereon
For connecting the power line required for sensor and signal wire of its output, there are four strain units to be used for sensor senses
To pattern change be converted into the change in electric of sensor, there is a rectangle hollow out to be used for the elastic deformation knot for building sensor
Structure, the encapsulation boundary for providing sensor measuring circuit cabling space and creation sensor wire, have a double freedom adaptive
Part mounting hole is answered, has an entablature to be used to sensor being secured to device connection, has a sill to be used for sensor
With treating that geodesic structure is connected, there is a left vertical beam to be used to transmit the active force on the entablature, there is a right vertical beam to be used to transmit
Active force on the sill, has a upper variable shaped beam and a lower variable shaped beam to be used to and provides small for the strain unit
Deformation；
The optical element carries out contact installation by three accurate supporting planes on its plane of incidence and the support base；
The datum plate passes through eight benchmark on eight datum plate connecting holes and the support base using eight datum plate mounting screws
Plate mounting hole is attached installation；The power is passed through with torque adjusting module using two power with torque adjusting module mounting screw
Two power are attached with torque adjusting module connecting hole with two power on the datum plate and torque adjusting module mounting hole
Install；The adaptive part of double freedom carries out contact installation with the exit facet on the optical element；The double freedom is certainly
Adapt to part and flank and the adaptive part peace of double freedom on the device of shifting block type force snesor are installed by adaptive part thereon
Dress hole is attached installation；The device of shifting block type force snesor by its own sideways with the power and torque adjusting module base seat
On device of shifting block type force snesor be oriented to square hole carry out contact installation；The integrated line of circuit on the device of shifting block type force snesor passes through institute
Power is stated to draw with the shape hole of the cabling on torque adjusting module base seat one；The axial location of the device of shifting block type force snesor passes through it
On entablature and the power it is spacing to carry out with the device of shifting block type force snesor limited step on torque adjusting module base seat；Institute
State spring and its positioning between the device of shifting block type force snesor is realized by the location hole of the spring；The spring spacer leads to
The spring positioning boss crossed thereon realizes its positioning between the spring；The input screw passes through arc contact thereon
Face carries out contact installation with the spring spacer；The input screw passes through the input nut inner headed face and the input spiral shell
Mother is attached installation；The input nut passes through the input nut periphery of its own and the T-shaped guide block on the T-shaped guide block
Through hole is attached installation；The T-shaped guide block passes through the T-shaped guide block connecting hole and institute using two T-shaped guide block mounting screws
State power and be attached installation with the T-shaped guide block mounting hole on torque adjusting module base seat.
Beneficial effect：
1st, the present invention carries out circumferential clamping to bigbore optical element using the design method of simple and mechanical structure, in institute
There are two compressing units in each power and torque adjusting module of arrangement, one of compressing unit and supporting optical component
The position of accurate supporting plane is corresponding, for applying direct stress, another compressing unit relative support light to optical element
The accurate supporting plane of element is learned to a segment distance is moved on the outside of optical element, for applying torque to optical element.It is logical
Cross such power to design with torque adjusting module, it is not necessary to which the region of clear aperture in the middle of optical element is supported and can expired
Its face type demand of foot.
2nd, device of shifting block type force snesor of the invention is the block class part of approximate " mutual " font of a profile, passes through the present invention
It can ensure that the installing force and testing force of the sensor both pass through the center of sensor, it is to avoid produce additional moment two and cause measurement
Value is inaccurate and to the hurtful phenomenon of sensor.Strain to be measured can be transformed into by biography with extremely effective by the present invention
The measuring circuit of sensor, and the integral rigidity of sensor may remain in higher level.Pass through the design of the present invention, its profile
For thin piece of class part, be conducive to the reasonable overall structure using reduced force and torque adjusting module in space.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall structure of the explosion figure of the invention；
Fig. 3 is power of the invention and torque adjusting module structural representation；
Fig. 4,5 are power and torque adjusting module structure sectional view of the invention；
Fig. 6 is device of shifting block type force snesor structural representation of the invention；
Fig. 7 is device of shifting block type force snesor three dimensional structure diagram of the invention；
Wherein, 1, datum plate mounting screw, 2, support base, 3, power and torque adjusting module, 4, datum plate, 5, optics member
Part, 6, datum plate mounting hole, 7, datum plate mounting surface, 8, accurate supporting plane, 9, the plane of incidence, 10, datum plate connecting hole, 11,
Power installs groove, 12, power and torque adjusting module mounting surface, 13, power and torque adjusting module erecting bed with torque adjusting module
Rank, 14, power and torque adjusting module mounting hole, 15, exit facet, 16, support base groove surface, 17, power and torque adjusting module connect
Connect hole, 18, T-shaped guide block mounting hole, 19, cable hole, 20, device of shifting block type force snesor limited step, 21, cross bar, 22, power and power
Square adjusting module mounting screw, 23, adaptive part flank is installed, 24, the adaptive part of double freedom, 25, device of shifting block type power sensing
Device, 26, spring, 27, spring positioning boss, 28, spring spacer, 29, arc contact surface, 30, input screw, 31, T-shaped guide block
Connecting hole, 32, T-shaped guide block instep, 33, T-shaped guide block mounting screw, 34, T-shaped guide block through hole, 35, input nut, 36, input spiral shell
Female periphery, 37, input nut inner headed face, 38, T-shaped guide block, 39, location hole of the spring, 40, base seat joint face, 41, base seat
Instep, 42, power and torque adjusting module base seat, 43, device of shifting block type force snesor be oriented to square hole, 44, strain unit, 45, rectangle
Hollow out, 46, entablature, 47, upper variable shaped beam, 48, right vertical beam, 49, lower variable shaped beam, 50, the adaptive part mounting hole of double freedom,
51st, sill, 52, left vertical beam, 53, the integrated line of circuit.
Embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
A kind of many power of optical elements of large caliber as shown in Figure 1 and moment coupling face type fine-tuned system, including one
Support base 2, an optical element 5, a datum plate 4, eight power and torque adjusting module 3 and eight datum plate mounting screws
1。
Overall structure of the explosion figure as shown in Figure 2, the support base 2 is a square frame class part, wherein having one
There are eight datum plate mounting holes 6, institute on individual datum plate mounting surface 7 and a support base groove surface 16, the datum plate mounting surface 7
Stating has eight accurate supporting planes 8 on support base groove surface 16.The optical element 5 is a flat-type transmissive element, and it has
There are a plane of incidence 9 and an exit facet 15.The datum plate 4 is a square plate structure, and its one side is that power is adjusted with torque
Mould preparation block mounting surface 12, the power on torque adjusting module mounting surface 12 with having eight datum plate connecting holes 12 and eight power and power
Square adjusting module installs groove 11, and each described power is installed with torque adjusting module has two power to be adjusted with torque on groove 11
Module installation step 13 and two power and torque adjusting module mounting hole 14.
As shown in accompanying drawing 3,4 and 5, power includes a power and torque adjusting module base seat 42, two with torque adjusting module 3
The individual adaptive part 24 of double freedom, two power and torque adjusting module mounting screw 22, two device of shifting block type force snesors 25, two
Spring 26, two spring spacers 28, two input screws 30, a T-shaped guide block 38, two input nuts 35, two T-shaped are led
Block mounting screw 33.The power and the hollow block part that torque adjusting module base seat 42 is an approximate T words profile, thereon
Having on two base seat insteps 41 and a base seat joint face 40, each described base seat instep 41 has a power and torque
There are two T-shaped guide block mounting holes 18, four cablings in adjusting module connecting hole 17, the plane where described matrix seat joint face 40
Hole 19, two device of shifting block type force snesors are oriented to square hole 43, and each device of shifting block type force snesor, which is oriented on square hole 43, two plates
Block formula force snesor limited step 20.There is an adaptive part that flank 23 is installed on the adaptive part 24 of each double freedom
Function with a cross bar 21 for realizing double freedom automatic adjusument.There is a bullet on the device of shifting block type force snesor 25
Spring positioning hole 39.There is a spring positioning boss 27 on the spring spacer 28.There is a circular arc on the input screw 30
Contact surface 29.There are two T-shaped guide block insteps, 32 two T-shaped guide block through holes 34 on the T-shaped guide block 38, each described T-shaped is led
There is a T-shaped guide block connecting hole 31 on block instep 32.The input nut 35 has one to input nut periphery 36 and one defeated
Enter nut inner headed face 37.
As seen in figs. 6 and 7, device of shifting block type force snesor 25 is the block part of approximate " mutual " font of a profile, thereon
There is the integrated line 53 of a circuit to be used to connect the power line and its signal wire exported required for sensor, there are four strains single
Member 44 be used for by sensor senses to pattern change be converted into the change in electric of sensor, there is a rectangle hollow out 45 to be used for
Elastic deformation structure, offer sensor measuring circuit cabling space and the sealing strip for creating sensor wire for building sensor
, there is the adaptive part mounting hole 50 of a double freedom on boundary, has an entablature 46 to be used to sensor being secured to device connection,
There is a sill 51 to be used for sensor with treating that geodesic structure is connected, there is a left vertical beam 52 to be used to transmit the entablature 46
Active force, there is a right vertical beam 48 to be used to transmit active force on the sill 51, there is a upper variable shaped beam 47 and one
Lower variable shaped beam 49 is used to provide micro-strain for the strain unit 44.
The optical element 5 is contacted by its plane of incidence 9 with three accurate supporting planes 8 on the support base 2
Install.The datum plate 4 is passed through on eight datum plate connecting holes 10 and the support base 2 using eight datum plate mounting screws 1
Eight datum plate mounting holes 6 be attached installation.The power is with torque adjusting module 3 using two power and torque adjusting module
Mounting screw 22 adjusts mould with two power on the datum plate 4 by two power and torque adjusting module connecting hole 17 with torque
Block mounting hole 14 is attached installation.The adaptive part 24 of double freedom is carried out with the exit facet 15 on the optical element 5
Contact is installed.The adaptive part 24 of double freedom is installed flank by adaptive part thereon and sensed with the device of shifting block type power
The adaptive part mounting hole 50 of double freedom on device 25 is attached installation.The device of shifting block type force snesor 25 passes through its own side
Face is oriented to square hole 43 with the power and the device of shifting block type force snesor on torque adjusting module base seat 42 and carries out contact installation.It is described
The integrated line 53 of circuit on device of shifting block type force snesor 25 passes through the shape of the cabling in the power and torque adjusting module base seat 42 one
Draw in hole 19.The axial location of the device of shifting block type force snesor 25 adjusts mould by entablature 46 thereon and the power with torque
Device of shifting block type force snesor limited step 20 on block base seat 42 is spacing to carry out.The spring 26 passes through the location hole of the spring
39 realize its positioning relation between the device of shifting block type force snesor 25.The spring spacer 28 is determined by spring thereon
Position boss 27 realizes its positioning relation between the spring 26.The input screw 30 passes through arc contact surface 29 thereon
Contact installation is carried out with the spring spacer 28.The input screw 30 by the input nut inner headed face 37 with it is described defeated
Enter nut 35 and be attached installation.The input nut 35 passes through the input nut periphery 36 of its own and the T-shaped guide block
T-shaped guide block through hole 34 on 38 is attached installation.The T-shaped guide block 38 passes through institute using two T-shaped guide block mounting screws 33
State T-shaped guide block connecting hole 31 and be attached peace with the T-shaped guide block mounting hole 18 on torque adjusting module base seat 42 with the power
Dress.
In summary, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (2)
1. a kind of many power of optical elements of large caliber and moment coupling face type fine-tuned system, it is characterised in that the system includes branch
Support seat, optical element, datum plate, eight power and torque adjusting module and eight datum plate mounting screws；
The support base is a square frame class part, wherein have a datum plate mounting surface and a support base groove surface,
Having on the datum plate mounting surface on eight datum plate mounting holes, the support base groove surface has eight accurate supporting planes；Institute
It is a flat-type transmissive element to state optical element, and it has a plane of incidence and an exit facet；The datum plate is one
Square plate structure, its one side is power and torque adjusting module mounting surface, and the power on torque adjusting module mounting surface with having eight
Individual datum plate connecting hole and eight power install groove with torque adjusting module, and each described power installs recessed with torque adjusting module
There are two power and torque adjusting module installation step and two power and torque adjusting module mounting hole on groove；Power adjusts mould with torque
There are two compressing units on block, one of compressing unit is corresponding with the position of the accurate supporting plane of supporting optical component,
For applying direct stress to optical element, the accurate supporting plane of another compressing unit relative support optical element is to optics
A segment distance is moved in the outside of element, for applying torque to optical element.
2. many power of optical elements of large caliber as claimed in claim 1 and moment coupling face type fine-tuned system, it is characterised in that
The power includes a power and torque adjusting module base seat, two adaptive parts of double freedom, two with torque adjusting module
Power and torque adjusting module mounting screw, two device of shifting block type force snesors, two springs, two spring spacers, two inputs
Screw, a T-shaped guide block, two input nuts, two T-shaped guide block mounting screws；The power and torque adjusting module base seat
For the hollow block part of an approximate T word profile, there are two base seat insteps and a base seat joint face thereon, it is described every
Having on one base seat instep in a power and torque adjusting module connecting hole, the plane where described matrix seat joint face has two
Individual T-shaped guide block mounting hole, four cable holes, two device of shifting block type force snesors are oriented to square hole, each device of shifting block type force snesor
Being oriented on square hole has two device of shifting block type force snesor limited steps.There is one on the adaptive part of each double freedom adaptively
Part installs the function of flank and a cross bar for realizing double freedom automatic adjusument；On the device of shifting block type force snesor
There is a location hole of the spring；There is a spring positioning boss on the spring spacer；There is a circular arc on the input screw
Contact surface；Have on the T-shaped guide block on two T-shaped guide block insteps, two T-shaped guide block through holes, each described T-shaped guide block instep
There is a T-shaped guide block connecting hole.The input nut has an input nut periphery and an input nut inner headed face；
The device of shifting block type force snesor is the block part that a profile is " mutual " font, has an integrated line of circuit to be used for thereon
The power line and its signal wire exported required for sensor are connected, there are four strain units to be used for arrive sensor senses
Pattern, which changes, is converted into the change in electric of sensor, have a rectangle hollow out be used to building the elastic deformation structure of sensor,
Sensor measuring circuit cabling space is provided and the encapsulation boundary of sensor wire is created, there is an adaptive part of double freedom
Mounting hole, has an entablature to be used to sensor being secured to device connection, has a sill to be used for sensor with treating
Geodesic structure is connected, and has a left vertical beam to be used to transmit the active force on the entablature, has a right vertical beam to be used to transmit described
Active force on sill, has a upper variable shaped beam and a lower variable shaped beam to be used to and provides small become for the strain unit
Shape；
The optical element carries out contact installation by three accurate supporting planes on its plane of incidence and the support base；It is described
Datum plate is pacified using eight datum plate mounting screws by eight datum plates on eight datum plate connecting holes and the support base
Dress hole is attached installation；The power passes through two with torque adjusting module using two power and torque adjusting module mounting screw
Power is attached installation with torque adjusting module connecting hole with two power on the datum plate and torque adjusting module mounting hole；
The adaptive part of double freedom carries out contact installation with the exit facet on the optical element；The adaptive part of double freedom
Flank is installed by adaptive part thereon with the adaptive part mounting hole of double freedom on the device of shifting block type force snesor to enter
Row connection is installed；The device of shifting block type force snesor by its own sideways with the plate on the power and torque adjusting module base seat
Block formula force snesor is oriented to square hole and carries out contact installation；The integrated line of circuit on the device of shifting block type force snesor by the power with
Draw in the shape hole of cabling one on torque adjusting module base seat；The axial location of the device of shifting block type force snesor is upper by thereon
Crossbeam is spacing to carry out with the device of shifting block type force snesor limited step on torque adjusting module base seat with the power；The spring
Its positioning between the device of shifting block type force snesor is realized by the location hole of the spring；The spring spacer passes through thereon
Spring positioning boss realize its positioning between the spring；The input screw passes through arc contact surface thereon and institute
State spring spacer and carry out contact installation；The input screw is carried out by the input nut inner headed face with the input nut
Connection is installed；The input nut is entered by the input nut periphery of its own with the T-shaped guide block through hole on the T-shaped guide block
Row connection is installed；The T-shaped guide block using two T-shaped guide block mounting screws by the T-shaped guide block connecting hole and the power with
T-shaped guide block mounting hole on torque adjusting module base seat is attached installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367035.2A CN106990496B (en) | 2017-05-23 | 2017-05-23 | Multi-force and moment coupling surface type fine tuning system of large-caliber optical element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367035.2A CN106990496B (en) | 2017-05-23 | 2017-05-23 | Multi-force and moment coupling surface type fine tuning system of large-caliber optical element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106990496A true CN106990496A (en) | 2017-07-28 |
| CN106990496B CN106990496B (en) | 2023-10-13 |
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ID=59420650
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367035.2A Active CN106990496B (en) | 2017-05-23 | 2017-05-23 | Multi-force and moment coupling surface type fine tuning system of large-caliber optical element |
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| Publication number | Publication date |
|---|---|
| CN106990496B (en) | 2023-10-13 |
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