CN208818902U - A kind of small-sized grating Multi-azimuth adjustment support - Google Patents
A kind of small-sized grating Multi-azimuth adjustment support Download PDFInfo
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- CN208818902U CN208818902U CN201821828196.3U CN201821828196U CN208818902U CN 208818902 U CN208818902 U CN 208818902U CN 201821828196 U CN201821828196 U CN 201821828196U CN 208818902 U CN208818902 U CN 208818902U
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Abstract
The utility model discloses a kind of small-sized grating Multi-azimuth adjustment supports, including translating mounting plate, the top for translating mounting plate is equipped with the first translation bottom plate, X-axis guide rail is equipped between translation mounting plate and the first translation bottom plate, the second translation bottom plate is equipped at the top of the first translation bottom plate, Y-axis guide rail is equipped between the first translation bottom plate and the second translation bottom plate, bearing block is fixedly connected at the top of second translation bottom plate, being pivotally connected in bearing block has first rotating shaft, deflexion disk is fixedly connected at the top of first rotating shaft, pitch regulation plate is equipped at the top of deflexion disk, it is equipped between pitch regulation plate and deflexion disk and adjusts screw, shaft adjusting seat is fixed at the top of pitch regulation plate, the top of shaft adjusting seat offers shaft hole, being pivotally connected in shaft hole has the second shaft, grating frame is fixedly connected in the second shaft, Grating eyeglass is installed in grating frame.This bracket regulated efficiency is high, easy to use, compact-sized, improves the flexibility of grating adjusting.
Description
Technical field
The utility model relates to gratings to adjust engineering device technique field, and in particular to a kind of small-sized multi-faceted adjustment branch of grating
Frame.
Background technique
Realize that light pulse is compressed using the reflective diffraction gratings being organized in pairs in ultrashort laser pulse system；At
To two reflecting gratings used, groove and reflecting surface parallel degree, grating are to interval error size etc. to the pressure of laser pulse
Contracting efficiency and output beam quality have larger impact；By adjusting the bracket angle fine to progress to two reflecting gratings and grating
It spends posture and ideal operating attitude can be reached apart from adjustment.
It can be combined and the methods of be used to expire using conventional adjustment frame when for small-sized reflecting grating mounting and adjusting frame
The requirement adjusted enough, but it is not able to satisfy the occasion of some specific demands, regulated efficiency is low, consumes a longer time, structure is not tight enough
It gathers, influences stability.
Utility model content
To be solved in the utility model is that grating adjustment frame regulated efficiency when adjusting grating is low in the prior art, is expended
The technical issues of long period, structure is not compact enough, influences stability is, and it is an object of the present invention to provide a kind of multi-faceted adjustment of small-sized grating
Bracket.
The utility model is achieved through the following technical solutions:
The top of a kind of small-sized grating Multi-azimuth adjustment support, including translation mounting plate, the translation mounting plate is equipped with the
One translation bottom plate is led between translation mounting plate and the first translation bottom plate equipped with the X-axis for moving the first translation bottom plate along the x axis
Rail is equipped with the second translation bottom plate at the top of the first translation bottom plate, is equipped between the first translation bottom plate and the second translation bottom plate
The Y-axis guide rail of the second translation bottom plate is moved along the y axis, is fixedly connected with bearing block at the top of the second translation bottom plate,
Inner hole of bearing seat is equipped with first rotating shaft, and the axis of the first rotating shaft is perpendicular to the second translation bottom plate, on the top of first rotating shaft
Portion is fixedly connected with deflexion disk, and the deflexion disk makes rotating motion relative to the second translation bottom plate, is equipped at the top of deflexion disk
Pitch regulation plate is equipped with the adjusting for adjusting angle between pitch regulation plate and deflexion disk between the pitch regulation plate and deflexion disk
Screw is fixed with shaft adjusting seat at the top of the pitch regulation plate, and the top of the shaft adjusting seat offers shaft hole,
Second shaft is installed, the axis of second shaft is parallel to pitch regulation plate, solid in one end of the second shaft in shaft hole
Surely it is connected with grating frame, grating eyeglass is installed in grating frame.
Preferred embodiment, the X-axis guide rail are equipped with two, and two X-axis guide rails are parallel and are arranged at intervals on translation mounting plate,
First translation bottom plate left and right in two X-axis guide rails moves freely, and is equipped with adjusting block in the left and right ends of translation mounting plate,
The adjusting block is located between two X-axis guide rails, threaded hole is offered on adjusting block, the threaded hole internal screw thread is connected with tune
Screw rod is saved, the adjusting screw rod is used to adjust position of the first translation bottom plate on translation mounting plate.
Preferred embodiment, the Y-axis guide rail are equipped with two, and two Y-axis guide rails are parallel and are arranged at intervals on the first translation bottom plate
On, the second translation bottom plate front and back in two Y-axis guide rails moves freely, and is equipped with and adjusts in the rear and front end of the first translation bottom plate
Locking nub, the adjusting block are located between two Y-axis guide rails, and threaded hole is offered on adjusting block, and the threaded hole internal screw thread connects
It is connected to adjusting screw rod, the adjusting screw rod is used to adjust position of the second translation bottom plate on the first translation bottom plate.
Preferred embodiment is fixedly connected with dial in the first rotating shaft, and the dial is located at the lower section of deflexion disk, carves
The bottom of scale is equipped with the first convex block, is equipped between deflexion disk and the second translation bottom plate and fills to the limit that deflexion disk is adjusted
It sets, the limiting device includes limited block, and fluted, the top of limited block and the second translation bottom plate is opened up in the middle part of the limited block
Portion is fixedly connected, and the first convex block of the dial is located in groove, threaded hole is offered at limited block both ends, in threaded hole
It is connected with adjusting screw rod, one end of adjusting screw rod and the first convex block of dial are clamped and connected, and the adjusting screw rod is for adjusting
One end of the rotation angle of deflexion disk, first convex block and limited block is connected with extension spring.
Preferred embodiment, is additionally provided with steel ball between the pitch regulation plate and deflexion disk, the steel ball is clamped in pitch regulation
Between plate and deflexion disk, be also connected with multiple extension springs between pitch regulation plate and deflexion disk, the adjusting screw with bow
Adjustable plate threaded connection is faced upward, the end for adjusting screw is contacted with deflexion disk, adjusts pitching by the length of turning adjusting screw
Angle between adjustable plate and deflexion disk offers through-hole on the pitch regulation plate, offers threaded hole in deflexion disk, described
Tie down screw is installed in through-hole, tie down screw is connect with threaded hole, the tie down screw for fix pitch regulation plate and partially
Angle between turntable.
The back of preferred embodiment, the grating frame is equipped with the second convex block, offers adjusting in the lower part of shaft adjusting seat
Hole, second convex block are located in adjustment hole, offer threaded hole, the threaded hole respectively in the left and right ends of shaft adjusting seat
It is communicated with adjustment hole, is connected with adjusting screw rod in threaded hole internal screw thread, the adjusting screw rod is for adjusting grating frame and shaft
Angle between adjusting seat, second convex block and shaft adjusting seat one end are connected with extension spring.
The junction of preferred embodiment, the first rotating shaft and bearing block is arranged with deep groove ball bearing, and the first rotating shaft exists
The shaft hole junction of flexible rotating in bearing block, second shaft and shaft adjusting seat is arranged with deep groove ball bearing, described
Second shaft flexible rotating in the shaft hole of shaft adjusting seat.
The end of preferred embodiment, the extension spring is equipped with hook.
Preferred embodiment, the front of the grating frame open up fluted, and the grating eyeglass is embedded in the recessed of grating frame
In slot.
Preferred embodiment, there are two the steel ball is set, two steel ball intervals are clamped between pitch regulation plate and deflexion disk, face upward
Adjustable plate does pitching movement as axle center using the center line of two steel balls.
The utility model compared with prior art, has the following advantages and benefits: one kind of the utility model is small
Type grating Multi-azimuth adjustment support, the adjustment bracket can carry out flexible modulation to the position of grating and angle from five dimensions.
1) this adjustment bracket is provided with X-axis guide rail at the top of translation mounting plate, the first translation bottom plate energy being slidably connected with X-axis guide rail
Enough length directions along X-axis guide rail move along a straight line；It is provided with Y-axis guide rail at the top of the first translation bottom plate, is slided with Y-axis guide rail
Second translation bottom plate of connection can move along a straight line along the length direction of Y-axis guide rail, and it is lateral on adjustment bracket to realize grating
With it is longitudinally adjusted.2) this adjustment bracket is fixedly connected with bearing block at the top of the second translation bottom plate, and pivot connects in bearing block
It is connected to first rotating shaft, deflexion disk is fixedly connected at the top of first rotating shaft, first rotating shaft drives deflexion disk to translate bottom plate second
On do circle rotation movement, realize grating adjustment bracket on rotate left and right angle adjustment.3) this adjustment bracket is in deflexion disk
It is equipped with the pitch regulation plate of adjustment grating pitch angle, is equipped between pitch regulation plate and deflexion disk and adjusts pitch regulation plate
The adjusting screw and steel ball of angle, steel ball are clamped between pitch regulation plate and deflexion disk between deflexion disk, pitch regulation plate
Using steel ball pitching movement on deflexion disk as shaft, the position that screw is located remotely from steel ball is adjusted, turning adjusting screw is passed through
Length adjusts the size of angle between pitch regulation plate and deflexion disk to realize, realizes grating pitch angle on adjustment bracket
Adjustment.4) this adjustment bracket is fixed with shaft adjusting seat at the top of pitch regulation plate, is pivotally connected in shaft adjusting seat
There is the second shaft, grating frame is fixedly connected in the second shaft, the second shaft drives grating frame to do in shaft adjusting seat
It is rotated up and down movement, grating is realized and is rotated up and down angle adjustment on adjustment bracket.This adjustment bracket can adjust grating and exist
Transverse direction, longitudinal direction, horizontal rotation, pitching, which rotate and be rotated up and down five dimensions, on adjustment bracket is adjusted, and regulated efficiency is high, makes
It is compact-sized with convenience, improve the flexibility of grating adjusting.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural perspective of the utility model；
Fig. 2 is the structure top view of the utility model；
Fig. 3 is the cross-sectional view in the direction A-A in Fig. 1；
Fig. 4 is the cross-sectional view in the direction B-B in Fig. 1；
Fig. 5 is the partial sectional view of the utility model.
Label and corresponding parts title in attached drawing:
1- translates mounting plate, and 2- first translates bottom plate, and 3- second translates bottom plate, 4-X axis rail, 5-Y axis rail, 6- adjusting
Screw rod, 7- bearing block, 8- first rotating shaft, 9- deflexion disk, 10- dial, 11- pitch regulation plate, 12- adjust screw, 13- locking
Screw rod, 14- extension spring, 15- shaft adjusting seat, the second shaft of 16-, 17- grating frame, 18- grating eyeglass, 19- adjusting block,
The first convex block of 20-, the second convex block of 21-, 22- limited block.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figures 1 to 5, a kind of small-sized grating Multi-azimuth adjustment support of the utility model, including translation mounting plate 1,
It is equipped with the first translation bottom plate 2 at the top of translation mounting plate 1, is equipped between translation mounting plate 1 and the first translation bottom plate 2 along X
The X-axis guide rail 4 of the mobile first translation bottom plate 2 of axis direction.X-axis guide rail 4 is equipped with two, and two X-axis guide rails 4 are parallel and interval is arranged
On translation mounting plate 1.The bottom of first translation bottom plate 2 is equipped with the sliding block being slidably connected with two X-axis guide rails 4, the first translation
The left and right in two X-axis guide rails 4 of bottom plate 2 moves freely, and is equipped with adjusting block 19 in the left and right ends of translation mounting plate 1, first is flat
It moves between the adjusting block 19 for the left and right ends that bottom plate 2 is located at translation mounting plate 1.Adjusting block 19 be located at two X-axis guide rails 4 it
Between, threaded hole is offered on adjusting block 19, threaded hole internal screw thread is connected with adjusting screw rod 6, and adjusting screw rod 6 is for adjusting first
Position of the bottom plate 2 on translation mounting plate 1 is translated, adjusts first by length of the rotation adjusting screw rod 6 on adjusting block 19
Translate position of the bottom plate 2 on translation mounting plate 1.
It is equipped with the second translation bottom plate 3 at the top of the first translation bottom plate 2, in the first translation bottom plate 2 and the second translation bottom plate 3
Between be equipped with and move the Y-axis guide rail 5 of the second translation bottom plate 3 along the y axis.Y-axis guide rail 5 is equipped with two, and two Y-axis guide rails 5 are flat
It row and is arranged at intervals on the first translation bottom plate 2, the bottom of the second translation bottom plate 3, which is equipped with, to be slidably connected with two Y-axis guide rails 5
Sliding block, second translation bottom plate 3 front and back in two Y-axis guide rails 5 move freely.It is equipped in the rear and front end of the first translation bottom plate 2
Adjusting block 19, the second translation bottom plate 3 are located between the adjusting block 19 of the rear and front end of the first translation bottom plate 2.Adjusting block 19 is located at
Between two Y-axis guide rails 5, threaded hole is offered on adjusting block 19, threaded hole internal screw thread is connected with adjusting screw rod 6, adjusts spiral shell
Bar 6 is used to adjust position of the second translation bottom plate 3 on the first translation bottom plate 2.
The top of second translation bottom plate 3 is fixedly connected with bearing block 7, is equipped with first rotating shaft 8 in 7 inner hole of bearing block, the
The axis of one shaft 8 is perpendicular to the second translation bottom plate 3.Deflexion disk 9,9 phase of deflexion disk are fixedly connected at the top of first rotating shaft 8
It makes rotating motion for the second translation bottom plate 3.Dial 10 is also fixedly connected in first rotating shaft 8, dial 10 is located at deflection
The lower section of disk 9.The bottom of dial 10 is equipped with the first convex block 20, is equipped between deflexion disk 9 and the second translation bottom plate 3 to deflection
The limiting device that disk 9 is adjusted, the limiting device include limited block 22, and the middle part of limited block 22 opens up fluted, limited block
22 are fixedly connected with the top of the second translation bottom plate 3.First convex block 20 of dial 10 is located in groove, the two of limited block 22
End offers threaded hole, and adjusting screw rod 6, one end of adjusting screw rod 6 and the first convex block of dial 10 are connected in threaded hole
20 are clamped and connected, and the first convex block 20 drives dial 10 and deflexion disk 9 to turn reverse rotation motion in groove.Adjusting screw rod 6 is used
Extension spring 14, extension spring 14 are connected in one end of the rotation angle for adjusting deflexion disk 9, the first convex block 20 and limited block 22
End be equipped with hook, the hook at 14 both ends of extension spring connect with the first convex block 20 with limited block 22 respectively, extension spring 14
For controlling 9 homing action of deflexion disk.
It is equipped with pitch regulation plate 11 at the top of deflexion disk 9, is equipped between pitch regulation plate 11 and deflexion disk 9 and adjusts pitching
The adjusting screw 12 of angle between adjustable plate 11 and deflexion disk 9 adjusts screw 12 and is threadedly coupled with pitch regulation plate 11, adjusts spiral shell
The end of nail 12 is contacted with deflexion disk 9, adjusted by the length of turning adjusting screw 12 pitch regulation plate 11 and deflexion disk 9 it
Between angle.Steel ball is additionally provided between pitch regulation plate 11 and deflexion disk 9, there are two steel ball is set, two steel ball intervals are clamped in
Between pitch regulation plate 11 and deflexion disk 9, adjustable plate 11 is faced upward using the center line of two steel balls and does pitching movement as axle center.In pitching
Be also connected with multiple extension springs 14 between adjustable plate 11 and deflexion disk 9, the both ends of extension spring 14 respectively with pitch regulation plate
11 connect with deflexion disk 9, and extension spring 14 is used to clamp steel ball.Through-hole is offered on pitch regulation plate 11, is opened up in deflexion disk 9
There is threaded hole, tie down screw 13 is installed in through-hole, tie down screw 13 is connect with threaded hole, and tie down screw 13 is for fixing pitching
Angle between adjustable plate 11 and deflexion disk 9 prevents angle adjusted from changing.
The top of pitch regulation plate 11 is fixed with shaft adjusting seat 15, and the top of shaft adjusting seat 15 offers shaft
Hole is connected with the second shaft 16 in shaft hole, and the axis of the second shaft 16 is parallel to pitch regulation plate 11, in the second shaft 16
One end is fixedly connected with grating frame 17, and grating eyeglass 18 is equipped in grating frame 17.The front of grating frame 17 offers
Groove, grating eyeglass 18 are embedded in the groove of grating frame 17.The back of grating frame 17 is equipped with the second convex block 21, in shaft
The lower part of adjusting seat 15 offers adjustment hole, and the second convex block 21 is located in adjustment hole.In the left and right ends of shaft adjusting seat 15 point
Threaded hole is not offered, and threaded hole is communicated with adjustment hole, is connected with adjusting screw rod 6 in threaded hole internal screw thread, adjusting screw rod 6 is used for
The fixed angle between adjusting grating frame 17 and shaft adjusting seat 15, the second convex block 21 are connect with 15 one end of shaft adjusting seat
Have an extension spring 14, the both ends of extension spring 14 are equipped with hook, the hook at 14 both ends of extension spring respectively with the second convex block 21 with
Shaft adjusting seat 15 connects, and extension spring 14 is for controlling 17 homing action of grating frame.
Working principle
A kind of small-sized grating Multi-azimuth adjustment support of the utility model, the adjustment bracket can be from five dimensions to grating
Position and angle carry out flexible modulation.This adjustment bracket is provided with X-axis guide rail 4 at the top of translation mounting plate 1, leads with X-axis
The first translation bottom plate 2 that rail 4 is slidably connected can move along a straight line along the length direction of X-axis guide rail 4；In the first translation bottom plate 2
Top is provided with Y-axis guide rail 5, and the second translation bottom plate 3 being slidably connected with Y-axis guide rail 5 can be along the length direction of Y-axis guide rail 5
Linear motion realizes the horizontal and vertical adjustment on adjustment bracket of grating eyeglass 18.This adjustment bracket translates bottom plate 3 second
Top be fixedly connected with bearing block 7, being pivotally connected in bearing block 7 has a first rotating shaft 8, and the top of first rotating shaft 8 is fixed to be connected
It is connected to deflexion disk 9, first rotating shaft 8 drives deflexion disk 9 to do circle rotation movement on the second translation bottom plate 3, realizes grating mirror
Piece 18 rotates left and right angle adjustment on adjustment bracket.This adjustment bracket is equipped with adjustment 18 pitching of grating eyeglass on deflexion disk 9
The pitch regulation plate 11 of angle, be equipped between pitch regulation plate 11 and deflexion disk 9 adjust pitch regulation plate 11 and deflexion disk 9 it
Between angle adjusting screw 12 and steel ball, steel ball is clamped between pitch regulation plate 11 and deflexion disk 9, and pitch regulation plate 11 is with steel
Ball is shaft pitching movement on deflexion disk 9, adjusts the position that screw 12 is located remotely from steel ball, passes through turning adjusting screw 12
Length adjusts the size of angle between pitch regulation plate 11 and deflexion disk 9 to realize, realizes grating eyeglass 18 in adjustment bracket
Upper pitch angle adjustment.This adjustment bracket is fixed with shaft adjusting seat 15 at the top of pitch regulation plate 11, adjusts in shaft
Being pivotally connected in seat 15 has the second shaft 16, and grating frame 17 is fixedly connected in the second shaft 16, and the second shaft 16 drives light
Grid frame 17 is rotated up and down movement in shaft adjusting seat 15, realizes grating eyeglass 18 and is rotated up and down angle on adjustment bracket
Degree adjustment.
The junction of preferred embodiment scheme, first rotating shaft 8 and bearing block 7 is arranged with deep groove ball bearing, and first rotating shaft 8 exists
Flexible rotating in bearing block 7.The shaft hole junction of second shaft 16 and shaft adjusting seat 15 is arranged with deep groove ball bearing, and second
The flexible rotating in the shaft hole of shaft adjusting seat 15 of shaft 16, improves the flexibility ratio of adjusting.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of small-sized grating Multi-azimuth adjustment support, which is characterized in that including translating mounting plate, the top of the translation mounting plate
Portion is equipped with the first translation bottom plate, is equipped between translation mounting plate and the first translation bottom plate and moves the first translation bottom along the x axis
The X-axis guide rail of plate is equipped with the second translation bottom plate at the top of the first translation bottom plate, in the first translation bottom plate and the second translation bottom plate
Between be equipped with and move the Y-axis guide rail of the second translation bottom plate along the y axis, be fixedly connected with axis at the top of the second translation bottom plate
Seat is held, first rotating shaft is installed in inner hole of bearing seat, the axis of the first rotating shaft is perpendicular to the second translation bottom plate, at first turn
Deflexion disk is fixedly connected at the top of axis, the deflexion disk makes rotating motion relative to the second translation bottom plate, on the top of deflexion disk
Portion is equipped with pitch regulation plate, is equipped between the pitch regulation plate and deflexion disk and adjusts angle between pitch regulation plate and deflexion disk
Adjusting screw, be fixed with shaft adjusting seat at the top of the pitch regulation plate, the top of the shaft adjusting seat offers
Shaft hole is equipped with the second shaft in shaft hole, and the axis of second shaft is parallel to pitch regulation plate, in the second shaft
One end is fixedly connected with grating frame, and grating eyeglass is equipped in grating frame.
2. a kind of small-sized grating Multi-azimuth adjustment support according to claim 1, which is characterized in that the X-axis guide rail is set
There are two, two X-axis guide rails are parallel and are arranged at intervals on translation mounting plate, and the first translation bottom plate is in two X-axis guide rails
Upper left and right moves freely, and is equipped with adjusting block in the left and right ends of translation mounting plate, the adjusting block be located at two X-axis guide rails it
Between, threaded hole is offered on adjusting block, threaded hole internal screw thread is connected with adjusting screw rod, and the adjusting screw rod is for adjusting first
Translate position of the bottom plate on translation mounting plate.
3. a kind of small-sized grating Multi-azimuth adjustment support according to claim 1, which is characterized in that the Y-axis guide rail is set
There are two, two Y-axis guide rails are parallel and are arranged at intervals on the first translation bottom plate, and the second translation bottom plate is led in two Y-axis
Front and back moves freely on rail, is equipped with adjusting block in the rear and front end of the first translation bottom plate, the adjusting block is located at two Y-axis guide rails
Between, offer threaded hole on adjusting block, threaded hole internal screw thread is connected with adjusting screw rod, and the adjusting screw rod is for adjusting the
Position of the two translation bottom plates on the first translation bottom plate.
4. a kind of small-sized grating Multi-azimuth adjustment support according to claim 1, which is characterized in that in the first rotating shaft
It is fixedly connected with dial, the dial is located at the lower section of deflexion disk, and the bottom of dial is equipped with the first convex block, in deflexion disk
It is equipped with the limiting device being adjusted to deflexion disk between the second translation bottom plate, the limiting device includes limited block, described
Opened up in the middle part of limited block it is fluted, limited block and second translation bottom plate at the top of be fixedly connected, the first of the dial is convex
Block is located in groove, offers threaded hole at the both ends of limited block, is connected with adjusting screw rod in threaded hole, and the one of adjusting screw rod
It holds and is clamped and connected with the first convex block of dial, the adjusting screw rod is used to adjust the rotation angle of deflexion disk, and described first is convex
One end of block and limited block is connected with extension spring.
5. a kind of small-sized grating Multi-azimuth adjustment support according to claim 1, which is characterized in that the pitch regulation plate
Steel ball is additionally provided between deflexion disk, steel ball is clamped between pitch regulation plate and deflexion disk, in pitch regulation plate and deflexion disk
Between be also connected with multiple extension springs, the adjusting screw is threadedly coupled with pitch regulation plate, adjust screw end and partially
Turntable contact, the angle between pitch regulation plate and deflexion disk, the pitching tune are adjusted by the length of turning adjusting screw
Through-hole is offered on section plate, threaded hole is offered in deflexion disk, tie down screw, tie down screw and screw thread is installed in the through-hole
Hole connection, the tie down screw are used for the angle fixed between pitch regulation plate and deflexion disk.
6. a kind of small-sized grating Multi-azimuth adjustment support according to claim 1, which is characterized in that the grating frame
Back is equipped with the second convex block, offers adjustment hole in the lower part of shaft adjusting seat, and second convex block is located in adjustment hole, is turning
The left and right ends of axial adjustment seat offer threaded hole respectively, and the threaded hole is communicated with adjustment hole, connect in threaded hole internal screw thread
Have an adjusting screw rod, the adjusting screw rod is used to adjust the angle between grating frame and shaft adjusting seat, second convex block with
Shaft adjusting seat one end is connected with extension spring.
7. a kind of small-sized grating Multi-azimuth adjustment support according to claim 1, which is characterized in that the first rotating shaft with
The junction of bearing block is arranged with deep groove ball bearing, first rotating shaft flexible rotating in bearing block, second shaft with
The shaft hole junction of shaft adjusting seat is arranged with deep groove ball bearing, and second shaft is clever in the shaft hole of shaft adjusting seat
Rotation living.
8. according to a kind of described in any item small-sized grating Multi-azimuth adjustment supports of claim 4-6, which is characterized in that the drawing
The end for stretching spring is equipped with hook.
9. a kind of small-sized grating Multi-azimuth adjustment support according to claim 1, which is characterized in that the grating frame
Front opens up fluted, and the grating eyeglass is embedded in the groove of grating frame.
10. a kind of small-sized grating Multi-azimuth adjustment support according to claim 5, which is characterized in that the steel ball is equipped with
Two, two steel ball intervals are clamped between pitch regulation plate and deflexion disk, face upward adjustable plate using the center line of two steel balls as axis
The heart does pitching movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821828196.3U CN208818902U (en) | 2018-11-07 | 2018-11-07 | A kind of small-sized grating Multi-azimuth adjustment support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821828196.3U CN208818902U (en) | 2018-11-07 | 2018-11-07 | A kind of small-sized grating Multi-azimuth adjustment support |
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| Publication Number | Publication Date |
|---|---|
| CN208818902U true CN208818902U (en) | 2019-05-03 |
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|---|---|---|---|
| CN201821828196.3U Active CN208818902U (en) | 2018-11-07 | 2018-11-07 | A kind of small-sized grating Multi-azimuth adjustment support |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110361828A (en) * | 2019-08-22 | 2019-10-22 | 中国工程物理研究院机械制造工艺研究所 | A kind of optical elements of large caliber precision adjustment mirror holder |
| CN110673288A (en) * | 2019-10-17 | 2020-01-10 | 河南平原光电有限公司 | Fine adjustment mechanism for light path correction |
| CN111272657A (en) * | 2020-02-29 | 2020-06-12 | 江苏奥文仪器科技有限公司 | Laser induced spectrometer |
| CN113751898A (en) * | 2021-09-29 | 2021-12-07 | 大族激光科技产业集团股份有限公司 | Leveling device |
| CN113770990A (en) * | 2021-08-27 | 2021-12-10 | 武汉普赛斯电子技术有限公司 | Compact precise four-dimensional adjusting platform |
| CN113985553A (en) * | 2021-11-12 | 2022-01-28 | 中国科学院长春光学精密机械与物理研究所 | Grating pitching attitude adjusting device |
| CN113985554A (en) * | 2021-11-12 | 2022-01-28 | 中国科学院长春光学精密机械与物理研究所 | Three-grating multi-azimuth attitude adjusting tower |
| CN114200615A (en) * | 2021-12-27 | 2022-03-18 | 北京工业大学 | Parallel grating clamping and adjusting frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361828A (en) * | 2019-08-22 | 2019-10-22 | 中国工程物理研究院机械制造工艺研究所 | A kind of optical elements of large caliber precision adjustment mirror holder |
| CN110361828B (en) * | 2019-08-22 | 2024-02-09 | 中国工程物理研究院机械制造工艺研究所 | Large-caliber optical element precise adjustment mirror bracket |
| CN110673288A (en) * | 2019-10-17 | 2020-01-10 | 河南平原光电有限公司 | Fine adjustment mechanism for light path correction |
| CN110673288B (en) * | 2019-10-17 | 2021-11-05 | 河南平原光电有限公司 | Fine adjustment mechanism for light path correction |
| CN111272657A (en) * | 2020-02-29 | 2020-06-12 | 江苏奥文仪器科技有限公司 | Laser induced spectrometer |
| CN113770990A (en) * | 2021-08-27 | 2021-12-10 | 武汉普赛斯电子技术有限公司 | Compact precise four-dimensional adjusting platform |
| CN113751898A (en) * | 2021-09-29 | 2021-12-07 | 大族激光科技产业集团股份有限公司 | Leveling device |
| CN113985553A (en) * | 2021-11-12 | 2022-01-28 | 中国科学院长春光学精密机械与物理研究所 | Grating pitching attitude adjusting device |
| CN113985554A (en) * | 2021-11-12 | 2022-01-28 | 中国科学院长春光学精密机械与物理研究所 | Three-grating multi-azimuth attitude adjusting tower |
| CN114200615A (en) * | 2021-12-27 | 2022-03-18 | 北京工业大学 | Parallel grating clamping and adjusting frame |
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