CN106053502B - Regulating device for four knife slits - Google Patents
Regulating device for four knife slits Download PDFInfo
- Publication number
- CN106053502B CN106053502B CN201610497496.7A CN201610497496A CN106053502B CN 106053502 B CN106053502 B CN 106053502B CN 201610497496 A CN201610497496 A CN 201610497496A CN 106053502 B CN106053502 B CN 106053502B
- Authority
- CN
- China
- Prior art keywords
- mounting base
- folder portion
- upper substrate
- regulating device
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/20008—Constructional details of analysers, e.g. characterised by X-ray source, detector or optical system; Accessories therefor; Preparing specimens therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of regulating devices for four knife slit of Experiments of Optics equipment, include the folder portion for connecting four knife slits, further includes for controlling the rail module of folder portion horizontal direction movement, for controlling the adjustment module that folder portion vertical direction moves and the rotary module circumferentially rotated for controlling folder portion；The rail module includes lower substrate, shaft and can be equipped with mounting base along the upper substrate that lower substrate moves left and right, the upper substrate under shaft drive, and the folder portion is set in the mounting base.The present invention can be adjusted from four knife slit of each orientation pair, and it is convenient to adjust, and adjust precision height, stability is good, simple in structure.
Description
Technical field
The invention belongs to the mounting bracket fields of Experiments of Optics equipment, are filled more particularly, to a kind of adjusting being used for four knife slits
It sets.
Background technology
X-ray diffraction method is to measure the important method of protein structures, and synchrotron radiation light source is high-throughput and good
Good coherence provides material base for the X-ray interference photoetching technology of development high-resolution and high production.
Synchrotron Radiation is mainly made of storage rings, light beam line and experiment centre, and electronic storage ring is synchrotron radiation light source
Main body and core, its performance directly determines the quality of synchrotron radiation light source performance, in order to ensure to provide a user in sky
Between synchrotron radiation light highly stable on position, the stabilization of electron beam orbit needs to be controlled in micron dimension.It is needed in light beam line
Using a large amount of accurate slit, to limit light beam subtended angle, blocking stray light, improve energy resolution.Usually enter at light beam line station
Mouth using a four knife slits at a certain distance from light source point away from the horizontal and vertical acceptance angle of branch beam line is defined, to eliminate
Light is scattered, ensures the spatial coherence and beam quality of light beam, and the size of opening can be adjusted as needed.As light beam line
In important component, the main function of slit is limitation beam size, improve energy resolution, protection optical components downstream and fixed
Adopted secondary souce etc..For the slit for ultrahigh vacuum, the problems such as needing to solve high-precision, high stability, slit itself
Performance include the straightness of the edge of a knife, the depth of parallelism and edge of a knife movement repeatable accuracy, in order to ensure above-mentioned performance in ultrahigh vacuum
It is smoothly realized in environment, four patch self-movements in four knife slits of no scattering, each blade is driven by a motor, and four
A motor brings up a blade in the side of its control respectively and does straight line motion in one dimension, and as defined in positive and negative limit switch
Linear motion in stroke range realizes folding using linear actuating device and precise linear guide, and synchrotron radiation light beam is from four
It is passed through in the rectangular gap that four blades of knife slit surround.
In the determination experiment of protein structures, by analyzing several groups of slits being horizontally and vertically arranged to intercept out
Light beam with highly collimated property, while needing to slit closure center progress Field adjustment, but if four knife slits
Single unit system itself is in use it cannot be guaranteed that the accuracy of the stability and mobile accuracy of its movement, above-mentioned slit itself
Performance can not also ensure.At present without scattering four knife slits in use, it usually needs user adjusts four knives manually
Slit equipment in the horizontal direction, the position of vertical direction or the orientation such as circumferential, it is not only troublesome in poeration, but also degree of regulation is not high,
It is adjusted to that the stability behind target bearing is also bad, and then leads to the deviation of experimental data, can not ensure high-precision and stability,
It cannot be satisfied the requirement of light beam line.
Invention content
For overcome the deficiencies in the prior art, the present invention provide one kind can with four knife slits it is multi-faceted quickly, essence
Really adjust the regulating device for four knife slits that light beam passes through position.
The technical solution adopted by the present invention to solve the technical problems is：A kind of regulating device being used for four knife slits, packet
The folder portion for connecting four knife slits is included, further includes for controlling the rail module of folder portion horizontal direction movement, for controlling folder
The adjustment module of portion's vertical direction movement and the rotary module circumferentially rotated for controlling folder portion；The rail module includes lower base
Plate, shaft and can be along the upper substrate that lower substrate moves left and right under shaft drive, the upper substrate be equipped with mounting base, the folder portion
In the mounting base.Folder portion for four knife slits to be clamped can in the horizontal direction be moved left and right by rail module,
Can in the vertical direction be moved up and down by adjustment module, again can by rotary module circumferentially rotate or by movement it is whole
A regulating device changes the distance of distance, not only easy to operate to realize folder portion from the change in each orientation, but also adjusts
It is high to save precision, adjusting reaches the good stability behind target location, simple in structure；Lower substrate remains stationary as, and folder portion is with upper substrate
Synchronizing moving, what all numbers of rotation, rotation direction and the velocity of rotation of shaft determined mounting base moves left and right speed.
Further, the adjustment module includes holder, and the holder, which is equipped with, can push what mounting base moved down to push away
Part, the mounting base is interior to be equipped with the return unit for pushing mounting base to move up；The mounting base is equipped with locating shaft, the reset
Part one end offsets with the locating shaft.Push piece coordinates with return unit realizes moving up or moving down for mounting base, and push piece moving up or moving down
What distance determined mounting base moves up and down distance, to ensure that precision that mounting base moves up and down.
Further, the rotary module includes the rotating member that can drive folder portion synchronous rotary, the drive with rotating member cooperation
Moving part and regulating part for regulating and controlling rotating member rotational angle, the regulating part are connected with actuator.Pass through rotation and actuator phase
Regulating part even drives rotating member rotation, to drive folder portion to rotate, folder portion is avoided arbitrarily to rotate, and regulating part can be effective
The rotational angle and rotation direction of folder portion are controlled, degree of regulation is high.
Further, position opposite with shaft in the upper substrate is removable in the horizontal direction in the cavity equipped with cavity
Dynamic to be equipped with elastic component, one end of the elastic component and the inner wall of cavity offset, and the other end and the cover board of elastic component offset, cover board and
The inner face of shaft offsets.Gap is formed between cover board and shaft, is increased small damping action, is not only avoided shaft into upper substrate
Side is moved, and the feel of rotating shaft is preferable, and excessive frictional force will not be formed between shaft and upper substrate.
Further, the lower substrate is equipped with dovetail groove, and the first teeth portion, the shaft are detachably equipped on the dovetail groove
It is equipped with the second teeth portion coordinated with first teeth portion.First teeth portion and the second teeth portion snap-in force are larger, and are engaged closely, will not
Gap and inconsistent phenomenon are generated, to the mobile stability and accuracy of improving the standard.
Further, the upper substrate is equipped with locking piece, which can coordinate with lower substrate with locking upper substrate.Just
Limit after being moved to target location in mounting base horizontal direction, avoids it from shifting, influences experiment effect.
Further, the locking piece is equipped with scarf, which can coordinate with dovetail groove sidewall with locking upper substrate.
Scarf can inwardly withstand dovetail groove sidewall, increase frictional force between the two, to avoid reach target location after upper substrate and
Lower substrate shifts.
Further, the lower substrate is equipped with the limiting section for limiting upper substrate horizontal direction stroke.It avoids installing
Seat is excessively moved out pedestal to the left or to the right.
Further, the lower substrate is equipped with scale area, and the upper substrate is equipped with the instruction coordinated with the scale area
Part forms the second graduation mark on the indicator.Convenient for the displacement moved on user intuitively read level direction, standard is also allowed for
The distance that really control mounting base moves horizontally.
Further, the holder include first baffle and with the vertically disposed second baffle of first baffle, the push piece
Set on the first baffle, the second baffle is equipped with the limiting slot of limitation folder portion vertical direction stroke, on the second baffle
Equipped with the linear guide coordinated with mounting base.Limiting slot avoids folder portion from excessively moving upward or downward, and when avoiding its movement
Double swerve occurs, effectively improves mobile accuracy；The linear guide limits moving up and down for mounting portion, avoids mounting base and the
Two baffles shift, and ensure that the accuracy and stability of assembly.
The beneficial effects of the invention are as follows：It can be carried out from the position of upper and lower, left and right and circumferential each four knife slit of orientation pair
Adjustment, it is convenient to adjust, and adjusts precision height, assembly precision is high, and stability is good, simple in structure.
Description of the drawings
Fig. 1 is the side structure schematic diagram of the present invention.
Fig. 2 is pedestal and shaft, the fit structure schematic diagram of locking piece.
Fig. 3 is the part-structure side sectional view of the present invention.
Fig. 4 is the side structure schematic diagram of the present invention and the cooperation of four knife slits.
Fig. 5 is the back structures schematic diagram of the present invention.
Fig. 6 is the cross-sectional view of folder portion.
Fig. 7 is the main structure diagram of folder portion.
Fig. 8 is the fit structure schematic diagram of rotary module and mounting base.
Fig. 9 is the plan structure diagrammatic cross-section of the present invention.
Figure 10 is schematic enlarged-scale view at the A in Fig. 9.
Figure 11 is the back side dimensional structure diagram of the present invention.
Figure 12 is the schematic diagram of front three-dimensional structure of the present invention.
Figure 13 is the fit structure schematic diagram of four knife slits and folder portion.
Figure 14 is the fit structure schematic diagram of the present invention and four knife slits.
Specific implementation mode
In order to make those skilled in the art be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing carries out clear, complete description to the technical solution in inventive embodiments, it is clear that described embodiment is only this
A part of the embodiment of invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, should all belong to the scope of protection of the invention.
Referring to Fig.1 shown in -14, a kind of regulating device being used for four knife slits, including with four knife of external optical experimental facilities
The folder portion 1 that slit 5 coordinates, which is the cylindricality connecting flange being arranged in the through-hole through the forward and backward side of regulating device,
The front end lateral wall of folder portion 1 extends outward to form annular convex edge, and six installations for running through convex edge are circumferentially evenly equipped on the convex edge
The mounting hole 11 of folder portion 1 is aligned corresponding on four knife slits by hole 11, the mounting hole 11 for being fixedly connected with external four knife slits
Then position passes through mounting hole 11 and four knife slits to be spirally connected fixation, thus when folder portion 1 is removed from regulating device by screw
When, external four knife slits not will produce relative displacement with folder portion 1, and dismounting is flexible.Annular convex edge surface is to being set in regulating device
On column construction direction protrude to form two positioning pins 12.Since partial optical experiment needs to carry out under vacuum, it is
Increase leakproofness, can connect O-ring in 1 convex edge of folder portion with the one side that four knife slit 5 of external optical experimental facilities is in contact
14, to ensure the sealing cooperation of folder portion 1 and four knife slits 5.
When folder portion 1 is sleeved in regulating device, it can be moved freely left and right, be pressed from both sides in the horizontal direction by rail module
Portion 1 can be moved freely above and below in the vertical direction by adjustment module, and folder portion 1 can circumferentially freely by rotary module
Rotation, to realize that comprehensive position is adjusted.
Specifically, rail module includes pedestal 21, shaft 23 and mounting base 24, pedestal 21 includes upper substrate 211 and lower base
Plate 212,212 upper surface of lower substrate form the dovetail groove 213 projected upwards, and the lower surface of upper substrate 211 is formed and dovetail groove 213
The identical card slot of shape, size.Recess forms accommodating cavity to 213 middle section of dovetail groove downwards, can by bolt in the accommodating cavity
Dismantling connection has the first teeth portion 22, bolt to be convenient for the replacement of the first teeth portion 22, can extend the service life of entire regulating device.
First teeth portion 22 protrudes from the upper surface setting of dovetail groove 213, and the first teeth portion 22 includes multiple helical racks arranged in parallel
221, the inclined angle of length direction of helical rack 221 and the first teeth portion 22 is arranged, and relative to spur rack, helical rack 221 is stung
Resultant force bigger, and be not in interocclusal clearance, to which the mobile cooperation between pedestal 21 and shaft 23 is more preferable.Shaft 23 includes stretching
Enter the connecting rod 231 inside upper substrate 211 and be fixedly connected on 231 outboard end of connecting rod and hold portion 232 convenient for rotation, in order to be promoted
The use feel of user, can be in one's hands concave convex texture of 232 outer surface of the portion setting for increasing friction force.The outer wall of connecting rod 231
On be fixedly connected with the second teeth portion 233, the rack in the second teeth portion 233 also be obliquely installed, and with the inclination side of helical rack 221
Consistent to, angle of inclination, which can engage with the first teeth portion 22, and connecting rod 231 is driven to hold portion 232 when rotation
When rotation, the second teeth portion 233 coordinates with helical rack 221, and upper substrate 211 is moved in the horizontal direction with connecting rod 231.In order to improve
The feel of swivel link 231, also for preventing connecting rod 231 from moving inwards, in the interior position opposite with connecting rod 231 of upper substrate 211
Cavity is offered, elastic component 234 is movably equipped in the cavity, elastic component 234 can carry out the left and right of horizontal direction in cavity
Mobile, one end of the elastic component 234 and the inner wall of cavity offset, and the other end and the cover board 235 of elastic component 234 offset, cover board 235
The inner face of right side wall and connecting rod 231 offset, to have certain gap between connecting rod 231 and cover board 235, avoid connecting rod
Frictional force is excessive between 231 and upper substrate 211, but forms small damping between 235 side of 231 end face of connecting rod and cover board, from
And the feel that portion 232 is held in rotation is preferable, elastic component 234 also ensures the second teeth portion 233 and helical teeth to the elastic force effect of connecting rod 231
The moment is in meshing state between item 221, will not deflect.
Portion 232 is held in rotation, by the cooperation of helical rack 221 and the second teeth portion 233, the upper substrate 211 that is connect with connecting rod 231
The displacement in horizontal direction can be generated with lower substrate 212, i.e. upper substrate 211 is moved along fixed lower substrate 212 or so
Dynamic, the speed that portion 232 is held in rotation can determine the speed that upper substrate 211 is moved left and right along lower substrate 212.On upper substrate 211
It is equipped with locking piece 25 close to the position of shaft 23.The locking piece 25 includes connecting shaft 251 and the fixed company stretched into inside upper substrate 211
Being connected on 251 outboard end of connecting shaft is convenient for the second of rotation to hold portion 252.Connecting shaft 251 is located at one end inside upper substrate 211 and forms tool
There is the limiting section of scarf 253, when connecting shaft 251 rotates, which does not rotate with connecting shaft 251, but can be in the band of connecting shaft 251
It is moved to the sidewall direction of dovetail groove 213 under dynamic, the gradient of the scarf 253 is adapted with the side wall of dovetail groove 213, that is, turns
Dynamic second holds portion 252 when inwardly promoting limiting section, and scarf 253 resists the side wall of dovetail groove 213, due to base in friction force effect
Plate 211 is in lockup state, and after avoiding upper substrate 211 from reaching target level position, upper substrate 211 is sent out relative to lower substrate 212
Raw left and right offset；It rotating backward second and holds portion 252, scarf 253 loosens the side wall of dovetail groove 213, i.e., in the unlocked state, this
When upper substrate 211 can move left and right.
In order to be visually observed that distance that upper substrate 211 moves horizontally, quarter is equipped on 212 front and back sides of lower substrate
Area is spent, and having been portrayed on the leading flank of corresponding upper substrate 211 can indicate with the cooperation of 212 leading flank scale area 261 of lower substrate
The graduation mark 217 of displacement distance.In order to avoid upper substrate 211 is moved out lower substrate 212, also for control upper substrate 211
Stroke is moved horizontally, limiting section 214 is set on the trailing flank of lower substrate 212, which can be provided in lower substrate
The convex cylinder that 212 trailing flank scale area, 262 both ends outwardly protrude is fixedly connected with indicator 215 on upper substrate 211, this refers to
Show and form the second graduation mark 216 on part 215, when indicator 215 is moved at two pillars, can not continue to move to the left or to the right
It is dynamic.In order to improve the stability of regulating device entirety, the lower section of pedestal 21 can also be fixedly connected with supporting table 26, supporting table 26
Including being fixedly connected on the support portion 263 of 21 lower section of pedestal and being bolted to connection the platform in 263 bottom of support portion
264, the cross section of platform 264 is more than the cross section of support portion 263, and structure is more when being positioned over horizontal position to regulating device
Stablize.The air level that horizontal position whether is positioned over for intuitive observation platform 264 is also associated in the upper surface of platform 264
265, in this present embodiment, 212 leading flank scale area 261 of above-mentioned lower substrate and the setting of 212 trailing flank scale area 262 of lower substrate exist
On the leading flank and trailing flank of support portion 263.
Mounting base 24 is in the rectangular parallelepiped structure with cavity, and the middle section of mounting base 24 is formed there through through-hole 242, folder portion
1 is socketed on the through-hole 242.Rotating member 41 is rotatably coupled on through-hole 242, the end of rotating member 41 extends outward to form
Flange offers jack 411 on flange, and two positioning pins 12 are inserted into two jacks 411 respectively, form folder portion 1 and rotating member 41
Limit be connected, connected by screw thread after 1 set of folder portion accesses the hollow via-hole of rotating member 41, then in the other end of folder portion 1
Rear end cap 13 is connect, to which the folder portion 1 with four knife slits 5 can be rotated with rotating member 41.
Specifically, adjustment module includes holder 31, in order to improve the accuracy and stability of assembly, simplify assembling process,
Holder 31, towards the U-shaped of side, can be integrated formed structure, can also include vertically disposed first baffle in opening
311 and second baffle 312 and the third baffle 313 parallel with first baffle 311.Third baffle 313 is fixed with upper substrate 211 to be connected
It connects, and the cross section of third baffle 313 is identical as the cross section size shape of upper substrate 211, is vertically connected on second baffle
It is located at the lower position of 311 the same side of first baffle on 312.Second baffle 312 is partially protrude through the lower surface of third baffle 313
Setting, the partial sidewall outstanding and the side wall of upper substrate 211 fit, more to the cooperation between pedestal 21 and holder 31
It is accurate.First baffle 311 is located at the top of mounting base 24, is arranged in parallel with the top surface of mounting base 24, vertical on first baffle 311
It is connected with push piece 32, the push piece 32 is rotated and may pass through first baffle 311 and withstand the upper top surface of mounting base 24 and push down on mounting base
24, the return unit 33 being arranged in 24 cavity of mounting base is compressed, return unit 33 is the spring placed vertically in this present embodiment, peace
It fills seat 24 and is equipped with cylindrical locating shaft 241, in order to avoid the lower end of return unit 33 is displaced, the lower end of return unit 33
Resist 241 top surface of locating shaft.24 inner top surface of mounting base is downwardly extending stopper protrusion, and return unit 33 is set in the stopper protrusion
On, avoid the upper end of return unit 33 from being displaced.It is moved up when reversely rotating push piece 32, that is, unclamps push piece 32 to mounting base 24
Pressure, return unit 33 drive mounting base 24 move up, displacement distance be 32 lower end of push piece to 24 top surface of mounting base away from
From i.e. top surface of the bottom surface of push piece 32 always with mounting base 24 offsets.In order to intuitively observe the distance that mounting base 24 moves up and down,
Periphery, which is arranged, in the short transverse of push piece 32 is connected with differential head.
In order to control the range that mounting base 24 moves up and down, opened up on second baffle 312 through second baffle 312
The limiting slot 315 of front and rear wall, which not only limits the distance that folder portion 1 moves up and down, but also avoids occurring when its movement
Double swerve.The linear guide 314 there are two being set on second baffle 312, in this present embodiment, the linear guide are spherical guide knot
Structure, the both sides of the linear guide 314 offer the screens slot of accommodating ball, position corresponding with the linear guide 314 in mounting base 24
It sets and opens up fluted, the linear guide 314 is just fastened between groove and second baffle 312, to which mounting base 24 can be along
The linear guide 314 is mobile in the vertical direction to drive folder portion 1 to move up and down, and increases the stability of displacement on vertical direction, keeps away
Exempt to shift, and for the ease of assembly, the linear guide 314 can protrude from the upper surface setting of mounting base 24.
Specifically, rotary module includes the rotating member 41 being set on 24 through-hole 242 of mounting base, rotating member 41 is driven to rotate
Actuator 42 and the regulating part 43 that is connected with actuator 42, regulating part 43 protrude from the side setting of mounting base 24.Yu Benshi
It applies in example, rotating member 41 and actuator 42 are worm and gear auxiliary structure, and rotary motion part 41 drives worm screw rotation, is set on worm screw
Tooth and the tooth engagement on the worm gear, driving worm gear rotation.It is protruded for rack specifically, being offered on the side wall of through-hole 242
Trepanning, the both ends of through-hole 242 are respectively formed the boss of accommodating bearing, in this present embodiment, select the angular contact being arranged in pairs
Bearing 243, for the ease of actuator 42, easily driving rotating member 41 rotates, and angular contact bearing 243 is set in the outer of rotating member 41
Side, the side for being located at the angular contact bearing 243 at 24 back side of mounting base is equipped with the flexible cover board 244 of annular, when by tightening screw
Inwardly tightening stretch cover board 244 when, the axial gap on both sides is tightened, and 244 is loosened outward when by unclamping the screw cover board that stretches
When, the axial gap on both sides increases, and so as to be adjusted according to factors such as use environments, increases cooperation precision.For the ease of
The tightening of angular contact bearing 243, the flange inner of rotating member 41 is inwardly projecting to form the first tightening platform 412, the first tightening platform
412 correspond to the inner ring of angular contact bearing 243, correspondingly, the inside of flexible cover board 244, which also protrudes inwardly from, forms the second tightening platform
245, which corresponds to the inner ring of another angular contact bearing 243, when to inwardly tighten angular contact bearing 243,
It avoids the second tightening platform 245 and first tightening platform 412 while tightening the inner ring and outer ring of angular contact bearing 243, tightening is not achieved
Effect.
For rotation direction that can be in the both sides of mounting base 24 adjusting of rotating drive part 42 simultaneously rotating member 41 and rotation
The left regulating part 431 being connected with actuator 42 by bearing and right regulating part is respectively set in the both sides of mounting base 24 in angle
432, two users can be stood respectively in the setting of 432 side of 431 side of left regulating part and right regulating part, synchronized
Operation is adjusted, it is not only easy to operate, and also degree of regulation is high.Zeroing part 433, left regulating part are also coaxially provided on left regulating part
It is equipped with O-ring 434 between 431 outer wall and the inner wall for the part 433 that returns to zero, is allowed to rest for hold left regulating part 431 when external force
When motionless, rotation zeroing part 433, relatively left regulating part 431 moves, and zeroing effect may be implemented, when external force rotates left adjusting
When part 431, zeroing part 433 can follow left regulating part 431 to rotate synchronously.The periphery of left regulating part 431 is provided with circular scale, left
Regulating part 431 rotate a circle rotation angle be 6 degree, in total setting 60 scales, when to rotate regulating part 43, ring can be compareed
Shape scale is adjusted the angle that rotating member 41 is rotated.
Above-mentioned specific implementation mode is used for illustrating the present invention, rather than limits the invention, the present invention's
In spirit and scope of the claims, to any modifications and changes that the present invention makes, the protection model of the present invention is both fallen within
It encloses.
Claims (8)
1. a kind of regulating device being used for four knife slits includes the folder portion (1) for connecting four knife slits, it is characterised in that：Also
Rail module including being used to control the movement of folder portion (1) horizontal direction, the adjusting mould for controlling the movement of folder portion (1) vertical direction
Block and the rotary module circumferentially rotated for controlling folder portion (1)；The rail module include lower substrate (212), shaft (23) and
Installation can be equipped with along the upper substrate (211) that lower substrate (212) move left and right, the upper substrate (211) under shaft (23) drive
Seat (24), the folder portion (1) are set in the mounting base (24)；The adjustment module includes holder (31), on the holder (31)
It is equipped with equipped with the push piece (32) that mounting base (24) can be pushed to move down, in the mounting base (24) and pushes mounting base (24) upward
Mobile return unit (33)；The mounting base (24) is equipped with locating shaft (241), described return unit (33) one end and the locating shaft
(241) it offsets；The rotary module includes the rotating member (41) that can drive folder portion (1) synchronous rotary, coordinates with rotating member (41)
Actuator (42) and regulating part (43) for regulating and controlling rotating member (41) rotational angle, the regulating part (43) and actuator (42)
It is connected.
2. regulating device according to claim 1, it is characterised in that：It is opposite with shaft (23) in the upper substrate (211)
Position be equipped with cavity, elastic component (234), one end of the elastic component (234) are movably equipped in the cavity in the horizontal direction
It offsets with the inner wall of cavity, the other end and the cover board (235) of elastic component (234) offset, the inner end of cover board (235) and shaft (23)
Face offsets.
3. regulating device according to claim 1, it is characterised in that：The lower substrate (212) is equipped with dovetail groove
(213), the first teeth portion (22) is detachably equipped on the dovetail groove (213), the shaft (23) is equipped with and first teeth portion
(22) the second teeth portion (233) coordinated.
4. regulating device according to claim 3, it is characterised in that：The upper substrate (211) is equipped with locking piece (25),
The locking piece (25) can coordinate with lower substrate (212) with locking upper substrate (211).
5. regulating device according to claim 4, it is characterised in that：The locking piece (25) is equipped with scarf (253), should
Scarf (253) can coordinate with dovetail groove (213) side wall with locking upper substrate (211).
6. regulating device according to claim 1, it is characterised in that：The lower substrate (212) is equipped with for limiting
The limiting section (218) of substrate (211) horizontal direction stroke.
7. regulating device according to claim 1, it is characterised in that：The lower substrate (212) is equipped with scale area
(262), the upper substrate (211) is equipped with the indicator (215) that coordinates with the scale area (262), shape on the indicator (215)
At the second graduation mark (216).
8. regulating device according to claim 1, it is characterised in that：The holder (31) include first baffle (311) and
With first baffle (311) vertically disposed second baffle (312), the push piece (32) is set to the first baffle (311), and described the
Two baffles (312) are equipped with the limiting slot (315) of limitation folder portion (1) vertical direction stroke, and the second baffle (312) is equipped with
With the linear guide (314) of mounting base (24) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497496.7A CN106053502B (en) | 2016-06-29 | 2016-06-29 | Regulating device for four knife slits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497496.7A CN106053502B (en) | 2016-06-29 | 2016-06-29 | Regulating device for four knife slits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106053502A CN106053502A (en) | 2016-10-26 |
| CN106053502B true CN106053502B (en) | 2018-11-13 |
Family
ID=57167266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610497496.7A Active CN106053502B (en) | 2016-06-29 | 2016-06-29 | Regulating device for four knife slits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106053502B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5237599A (en) * | 1990-11-13 | 1993-08-17 | Kabushiki Kaisha Toshiba | X-ray apparatus |
| JPH102998A (en) * | 1996-06-18 | 1998-01-06 | Rigaku Corp | Slit device of x-ray diffraction instrument |
| CN201653542U (en) * | 2010-03-18 | 2010-11-24 | 杭州创惠仪器有限公司 | Testing turntable of light source intensity distribution tester |
| CN104081243A (en) * | 2012-01-31 | 2014-10-01 | 业纳光学系统有限公司 | Independently adjustable mount assembly for two optical components |
-
2016
- 2016-06-29 CN CN201610497496.7A patent/CN106053502B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5237599A (en) * | 1990-11-13 | 1993-08-17 | Kabushiki Kaisha Toshiba | X-ray apparatus |
| JPH102998A (en) * | 1996-06-18 | 1998-01-06 | Rigaku Corp | Slit device of x-ray diffraction instrument |
| CN201653542U (en) * | 2010-03-18 | 2010-11-24 | 杭州创惠仪器有限公司 | Testing turntable of light source intensity distribution tester |
| CN104081243A (en) * | 2012-01-31 | 2014-10-01 | 业纳光学系统有限公司 | Independently adjustable mount assembly for two optical components |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106053502A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6739552B2 (en) | Stand for surveying instrument that can accurately adjust the angle of the staff | |
| CN106205317B (en) | It is rotary-type without scattering four knife slit arrangements | |
| CN106053502B (en) | Regulating device for four knife slits | |
| CN105093797A (en) | Adjustable pedestal for projection display equipment, and projection display equipment | |
| CN205317692U (en) | Portable X -ray production apparatus laser positioner | |
| CN109946152A (en) | A kind of tool in cutting sword abrasion detection fixture | |
| CN209197622U (en) | Measurer is used in a kind of detection of portable rolling slide block | |
| CN212007095U (en) | Accurate measurement bulb projecting apparatus | |
| CN213275327U (en) | Rotary angle table | |
| CN202471019U (en) | Measuring instrument for revolving body part | |
| CN204790190U (en) | Window follow-up mechanism of scanning imaging camera | |
| CN213902320U (en) | Laser range finder fixing device and laser range finder | |
| CN212565173U (en) | Adjustable balancing device for level | |
| CN209991891U (en) | Gear ring bounce detection device of driven bevel gear | |
| CN209705620U (en) | A kind of automatic projection instrument with adjustable trestle | |
| CN209590395U (en) | For enclosing the objective table and microhardness testers of the detection of class part hardness | |
| CN219912290U (en) | Adjustable base of optical instrument | |
| CN220675905U (en) | Dust collector knob switch structure and dust collector | |
| CN218883473U (en) | Total powerstation support frame | |
| CN213842217U (en) | Positioning device for measuring instrument | |
| CN220818882U (en) | Three-dimensional scanner calibration device | |
| CN208392656U (en) | The height dead-center position regulating device and 3D printer of 3D printing platform | |
| CN221463392U (en) | Bracket capable of precisely adjusting height | |
| CN213871958U (en) | Portable luminance meter mount with adjustable rotation angle | |
| CN114413758B (en) | Laser transmission positioning accuracy detection assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |