CN207199318U - Multiple degrees of freedom is adaptively popped one's head in clamping device - Google Patents
Multiple degrees of freedom is adaptively popped one's head in clamping device Download PDFInfo
- Publication number
- CN207199318U CN207199318U CN201720622201.4U CN201720622201U CN207199318U CN 207199318 U CN207199318 U CN 207199318U CN 201720622201 U CN201720622201 U CN 201720622201U CN 207199318 U CN207199318 U CN 207199318U
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- adjustment mechanism
- freedom
- clamping device
- head
- adaptively
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of multiple degrees of freedom and adaptively popped one's head in clamping device, including X is to adjustment mechanism, Y-direction adjustment mechanism, connecting seat, swinging mounting, mounting seat and at least two rollers；The Y-direction adjustment mechanism is arranged at the X on adjustment mechanism, the connecting seat is arranged on the Y-direction adjustment mechanism, the X is to adjustment mechanism in position adjustment of the X-direction to the connecting seat, the Y-direction adjustment mechanism position adjustment to the connecting seat in the Y direction；The swinging mounting is articulated in the connecting seat by X to rotating shaft, and the first reset element is provided between the swinging mounting and the connecting seat；The mounting seat is articulated in the swinging mounting by Y-direction rotating shaft, and the second reset element is provided between the mounting seat and the swinging mounting；The roller is articulated in the mounting seat, and the wheel face of the roller, which is provided with, is oriented to groove.The utility model multiple degrees of freedom clamping device of adaptively popping one's head in has multiple frees degree, reaches adaptive effect, to facilitate probe to be aligned with detected material.
Description
Technical field
A kind of clamping device is the utility model is related to, more particularly to one kind has multiple frees degree, reaches adaptive effect,
To facilitate the probe clamping device that probe and detected material are aligned.
Background technology
Fuel assembly in reactor core in high temperature, high pressure, strong neutron irradiation, burn into wash away with the conditions of hydraulic vibration etc.
Work, fuel assembly is after certain burnup, and fuel assembly can diametrically change, such as the surface of fuel assembly
Nonmetallic oxide layer can be produced, this make it that the measurement diameter of fuel assembly is bigger than actual diameter；In addition, in diverse location
After component bears the extruding of neutron irradiation and adjacent cluster, different degrees of deformation will also occurs in whole cluster or part, fires
The deformation of material component will be unable to back heap recycling.Therefore, accurately detection fuel assembly extremely closes to the safe operation of guarantee nuclear power station
It is important.
In the prior art, the means detected to the size of fuel assembly have it is a variety of, wherein realize high accuracy inspection
The mode of survey is using the thickness of the nonmetallic oxide layer on eddy current probe detection fuel assembly surface, is popped one's head in, measured using LVDT
The detection components such as swing arm and intermediate plate detect the diameter of fuel assembly；And eddy current probe, LVDT probe need before detection and fuel
Rod carries out centering, therefore, it is necessary to which a kind of positioner is first aligned each probe with fuel rod, recycling probe is surveyed
Amount, but the free degree of existing alignment device is few, adaptation function is poor so that the centering of probe and fuel rod is inaccurate, enters
And cause that measurement efficiency is low, measurement accuracy is not high.
Utility model content
The purpose of this utility model is that providing one kind has multiple frees degree, reaches adaptive effect, to facilitate probe
Adaptively popped one's head in clamping device with the multiple degrees of freedom that detected material is aligned.
To achieve these goals, multiple degrees of freedom provided by the utility model clamping device of adaptively popping one's head in includes X to tune
Complete machine structure, Y-direction adjustment mechanism, connecting seat, swinging mounting, mounting seat and at least two rollers；The Y is arranged to adjustment mechanism
The X is on adjustment mechanism, and the connecting seat is arranged on the Y-direction adjustment mechanism, and the X is to adjustment mechanism in X-direction pair
The position adjustment of the connecting seat, the Y-direction adjustment mechanism position adjustment to the connecting seat in the Y direction；It is described to rotate branch
Frame is articulated in the connecting seat by X to rotating shaft, and the first reset element is provided between the swinging mounting and the connecting seat；Institute
State mounting seat and the swinging mounting is articulated in rotating shaft by Y, it is multiple that second is provided between the mounting seat and the swinging mounting
Bit unit；The roller is articulated in the mounting seat, and the wheel face of the roller, which is provided with, is oriented to groove.
Compared with prior art, by setting X can be in X to adjustment mechanism to adjustment mechanism and Y-direction adjustment mechanism, the X
Position adjustment of the direction to the connecting seat, the position adjustment that the Y-direction adjustment mechanism can in the Y direction to the connecting seat, because
This, the clamping device can realize X, Y-direction fine setting；It is articulated in further through by the swinging mounting on the connecting seat, will
The pivot joint center of drive-connecting shaft is set in X direction, and the mounting seat is articulated on the swinging mounting, by the pivot joint of drive-connecting shaft
The heart is set along Y-direction, and X is surrounded to axis of rotation and around Y-direction axis of rotation so as to realize, thus can be in four direction
It is upper adjustable, there are multiple frees degree, reach adaptive purpose, probe is quickly carried out with detected material using this device
Contraposition, it is very easy to detection operation of popping one's head in.
It is preferred that the X includes the first pedestal, the first sliding block, the first tensioning shaft and the first stage clip to adjustment mechanism, it is described
First tensioning shaft is arranged on first pedestal in X direction, and first sliding block is slidably socketed on first tensioning shaft
Outside, the Y-direction adjustment mechanism is connected on first sliding block, and first stage clip is arranged at first sliding block and described the
Between one pedestal.By the way that first sliding block and first tensioning shaft are slidably matched, first stage clip is recycled to institute
State sliding block to be automatically reset, therefore the X can realize the adjustment of position in X-direction to adjustment mechanism and automatically reply, and reach
To in the adaptive purpose of X-direction.
Specifically, first straight line bearing is provided between first sliding block and first tensioning shaft.Set described first
Linear bearing can make to slide between first sliding block and first tensioning shaft more smooth.
It is preferred that the Y-direction adjustment mechanism includes the second pedestal, the second sliding block, the second tensioning shaft and the second stage clip, it is described
Second tensioning shaft is arranged on second pedestal along Y-direction, and second sliding block is slidably socketed on second tensioning shaft
Outside, the connecting seat is connected on second sliding block, and second stage clip is arranged at second sliding block and second base
Between seat.By the way that second sliding block and second tensioning shaft are slidably matched, second stage clip is recycled to the cunning
Block is automatically reset, therefore the Y-direction adjustment mechanism can realize the adjustment of position in the Y direction and automatically reply, and reach in Y
The purpose of direction-adaptive.
Specifically, second straight line bearing is provided between second sliding block and second tensioning shaft.Set described second
Linear bearing can make to slide between second sliding block and second tensioning shaft more smooth.
It is preferred that first reset element is extension spring, two extension springs are respectively arranged at the both sides of the swinging mounting,
One restoring force opposite with the swinging mounting rotation direction is provided.
It is preferred that second reset element is stage clip, two stage clips are respectively arranged at the both ends of the mounting seat, carry
For a restoring force opposite with the mounting seat rotation direction.
It is preferred that the connecting seat is provided with limited post, the mounting seat is provided with elongated hole, and the limited post is arranged in
In the elongated hole.The limited post is set to prevent the mounting seat from exceedingly rotating.
It is preferred that the multiple degrees of freedom is adaptively popped one's head in, clamping device also includes bottom plate, guide rail and guide pad, the guide rail
It is fixed in X direction on the bottom plate, the guide pad is fixed on the X slidably matches somebody with somebody under adjustment mechanism and with the guide rail
Close.The guide rail and guide pad are set, can enable the multiple degrees of freedom adaptively pop one's head in clamping device X-direction advance or after
Move back, to realize quickly closer or far from detected material,
Specifically, multiple degrees of freedom clamping device of adaptively popping one's head in also includes drive cylinder, and the drive cylinder is fixed
In the bottom plate, and output end is stretched out along the X-direction and promotes the X to be slided to adjustment mechanism.Pass through the drive cylinder
Driving, can be achieved probe automatic aligning, without manual operation.
Brief description of the drawings
Fig. 1 is that the utility model multiple degrees of freedom is adaptively popped one's head in the structure chart of clamping device and probe.
Fig. 2 is that the utility model multiple degrees of freedom is adaptively popped one's head in X, the structure chart of Y-direction adjustment mechanism of clamping device.
Fig. 3 is that the utility model multiple degrees of freedom is adaptively popped one's head in X, the top view of Y-direction adjustment mechanism of clamping device.
Fig. 4 is that the utility model multiple degrees of freedom is adaptively popped one's head in the structure chart of rotary steering part in clamping device.
Embodiment
To describe technology contents of the present utility model, construction feature, the effect realized in detail, below in conjunction with embodiment
And accompanying drawing is coordinated to be explained in detail.
As shown in figure 1, the utility model multiple degrees of freedom is adaptively popped one's head in, clamping device 100 is used to visit vortex before detection
First 200 and LVDT probe 300 grades probes can align exactly with tubulose detected material 400, and it includes X to adjustment mechanism 1, Y-direction
Adjustment mechanism 2, connecting seat 3, swinging mounting 4, the roller 6 of mounting seat 5 and two；The connecting seat 3 is L-shaped；The Y-direction adjustment mechanism
2 are arranged at the X on adjustment mechanism 1, and the connecting seat 3 is arranged on the Y-direction adjustment mechanism 2, and the X is to adjustment mechanism
1 adjusts to the position of the connecting seat 3 in the Y direction in position adjustment of the X-direction to the connecting seat 3, the Y-direction adjustment mechanism 2
It is whole；The swinging mounting 4 is articulated in the connecting seat 3 by X to rotating shaft 31, and the X is to the central axis of rotating shaft 31 along X side
To setting；The first reset element 7 is provided between the swinging mounting 4 and the connecting seat 3；The mounting seat 5 passes through Y-direction rotating shaft
41 are articulated in the swinging mounting 4, and the central axis of the Y-direction rotating shaft 41 is set along Y-direction；The mounting seat 5 with described turn
The second reset element 8 is provided between dynamic support 4；Two rollers 6 are articulated in the both ends of the mounting seat 5 respectively, in initial shape
Under state, two rollers 6 go to upper and lower setting, and the wheel face of the roller 6, which is provided with, is oriented to groove, described to be oriented to the transversal of groove
Face is trapezoidal, is aligned with facilitating with tubulose detected material 400.The measurement end of eddy current probe 200 and the LVDT probe 300 is worn
The mounting seat 5 is crossed, the contraposition with the detected material 400 is realized under the guiding of the mounting seat 5.
With reference to Fig. 1 and Fig. 4, first reset element 7 is extension spring, and two extension springs are respectively arranged at the swinging mounting
4 both sides, one end of the extension spring are connected with the upper end of the swinging mounting 4, and the upper end of the other end and the connecting seat 3 connects
Connect, and a restoring force opposite with the rotation direction of swinging mounting 4 is provided；The swinging mounting 4 is in original state, two institutes
State the first reset element 7 and be in relaxation state.Second reset element 8 is stage clip, and two stage clips are respectively arranged at described
The both ends of mounting seat 5 a, there is provided restoring force opposite with the rotation direction of mounting seat 5；Specifically, one end of the stage clip is supported
Touch in the mounting seat 5, the other end contacts at the swinging mounting 4.The connecting seat 3 is provided with limited post 3a, the installation
Seat 5 is provided with elongated hole (not shown), and the limited post 3a is arranged in the elongated hole.Set the limited post 3a can be with
Prevent the mounting seat 5 from exceedingly rotating.
As shown in figure 1, the multiple degrees of freedom is adaptively popped one's head in, clamping device 100 also includes bottom plate 9, guide rail 10, is oriented to again
Block 110 and drive cylinder 120, the guide rail 10 are fixed on the bottom plate 9 in X direction, and the guide pad 110 is fixed on described
X slidably coordinates to adjustment mechanism 1 time and with the guide rail 10.The guide rail 10 and guide pad 110 are set, can be made described more
The free degree adaptively pop one's head in clamping device 100 can X-direction advance or retreat, with realize quickly closer or far from detected material
400, the drive cylinder 120 is fixed on the bottom plate 9, and output end is stretched out along the X-direction and promotes the X to adjustment
Mechanism 1 is slided.By the driving of the drive cylinder 120, the automatic aligning of probe can be achieved, without manual operation.
Refer to Fig. 2 and Fig. 3, the X to adjustment mechanism 1 include 11, two pair of first sliding block 12 of the first pedestal, a pair the
One tensioning shaft 13 and two pair of first stage clip 14, mutual level land is arranged at first base to two first tensioning shafts 13 in X direction
On seat 11, two pairs of first sliding blocks 12 are slidably socketed on outside first tensioning shaft 13 respectively, the Y-direction adjustment mechanism 2
It is connected on first sliding block 12, the side of each first sliding block 12 is provided with first stage clip 14, and described first
Stage clip 14 is arranged between first sliding block 12 and first pedestal 11, and provides first sliding block 12 elasticity
Power.First straight line bearing 15 is provided between first sliding block 12 and first tensioning shaft 13.By by first sliding block
12 are slidably matched with first tensioning shaft 13, recycle first stage clip 14 to automatically reset the sliding block, therefore
The X can realize the adjustment of position in X-direction to adjustment mechanism 1 and automatically reply, and reach in the adaptive purpose of X-direction.
And set the first straight line bearing 15 can make to slide between first sliding block 12 and first tensioning shaft 13 it is more smooth.
Refer to Fig. 2 and Fig. 3 again, the Y-direction adjustment mechanism 2 include 21, two pair of second sliding block 22 of the second pedestal, a pair the
Two tensioning shafts 23 and two pair of second stage clip 24, second tensioning shaft 23 are arranged at second base along Y-direction in parallel to each other
On seat 21, second sliding block 22 is slidably socketed on outside second tensioning shaft 23, and the connecting seat 3 is connected to described second
On sliding block 22, the side of each second sliding block 22 is provided with second stage clip 24, and second stage clip 24 is arranged at institute
State between the second sliding block 22 and second pedestal 21, and an elastic force is provided to second sliding block 22.Second sliding block
Second straight line bearing 25 is provided between 22 and second tensioning shaft 23.By the way that second sliding block 22 and described second are tensioned
Axle 23 is slidably matched, and recycles second stage clip 24 to automatically reset the sliding block, therefore the Y-direction adjustment mechanism 2
The adjustment of position can be realized in the Y direction and is automatically replied, and reach the purpose in Y direction-adaptives.And set described second straight
Bobbin hold 25 can make to slide between second sliding block 22 and second tensioning shaft 23 it is more smooth.
Summary, the operation principle for clamping device 100 of adaptively being popped one's head in the utility model multiple degrees of freedom below are carried out
It is described in detail, it is as follows：
When needing to detect tubulose detected material 400, the drive cylinder 120 starts, the drive cylinder 120
First pedestal 11 is promoted, first pedestal 11 is under the slip effect of the guide pad 110 and the guide rail 10 along X side
To slip and close to the detected material 400.When the roller 6 presses close to the detected material 400, because original state is present
The deviation of position, the roller 6 can not possibly complete detected material 400 described in face, therefore, make in the guiding of the guiding groove
Under, the roller 6 is in this process, described under the guiding of the roller 6 gradually with the face of detected material 400
First sliding block 12 is X-direction slip adjustment along the direction of the first tensioning shaft 13 and compresses first stage clip 14, makes it to institute
State detected material 400 and produce a thrust；Meanwhile under the guiding of the roller 6, second sliding block 22 is along described second
The direction of mandrel 23 is that Y-direction slides adjustment and compresses second stage clip 24, so that the roller 6 is finely tuned along Y-direction, with
Detected material 400 described in face in the Y direction；In addition, under the guiding of the roller 6, make the connecting seat 3 along X to rotating shaft 31
Turn an angle, to adjust the angle of the direction；The mounting seat 5 is set to rotate certain angle along Y-direction rotating shaft 41 simultaneously, with
Adjust the angle of the direction.By the adjustment in aforementioned four free degree direction, finally make the detected material 400 with it is described
The guiding groove aligned fit of roller 6, and then make the detected material 400 and probe accurate contraposition, after the probe contraposition i.e.
The detected material 400 can be detected.
Compared with prior art, by setting X to adjustment mechanism 1 and Y-direction adjustment mechanism 2, the X is to the energy of adjustment mechanism 1
Automatic adaptation adjustment is carried out to the position of the connecting seat 3 in X-direction, the Y-direction adjustment mechanism 2 can be in the Y direction to the company
The position of joint chair 3 carries out automatic adaptation adjustment, and therefore, the clamping device can realize X, Y-direction adaptive fine setting；Further through
The swinging mounting 4 is articulated on the connecting seat 3, the pivot joint center of drive-connecting shaft is set in X direction, by the mounting seat
5 are articulated on the swinging mounting 4, and the pivot joint of drive-connecting shaft is set centrally along Y-direction, and X is surrounded to rotating shaft so as to realize
31 rotate and are rotated around Y-direction rotating shaft 41, thus can adaptively be adjusted on four direction, have multiple frees degree, reach
To adaptive purpose, probe is quickly aligned with detected material 400 using this device, be very easy to probe inspection
Survey operation.
The structure for each probe that the utility model multiple degrees of freedom is adaptively popped one's head in involved by clamping device 100 and detection side
Method is well known to those of ordinary skill in the art, is no longer described in detail herein.
Above disclosed is only preferred embodiments of the present utility model, can not limit the utility model with this certainly
Interest field, therefore equivalent variations made according to present utility model application the scope of the claims still fall within the utility model and are covered
Scope.
Claims (10)
- The clamping device 1. a kind of multiple degrees of freedom is adaptively popped one's head in, it is characterised in that：Including X to adjustment mechanism, Y-direction adjustment mechanism, Connecting seat, swinging mounting, mounting seat and at least two rollers；The Y-direction adjustment mechanism is arranged at the X on adjustment mechanism, institute Connecting seat is stated to be arranged on the Y-direction adjustment mechanism, the X to adjustment mechanism in position adjustment of the X-direction to the connecting seat, The Y-direction adjustment mechanism position adjustment to the connecting seat in the Y direction；The swinging mounting is articulated in institute by X to rotating shaft Connecting seat is stated, the first reset element is provided between the swinging mounting and the connecting seat；The mounting seat passes through Y-direction rotating shaft pivot The swinging mounting is connected to, the second reset element is provided between the mounting seat and the swinging mounting；The roller is articulated in The mounting seat, the wheel face of the roller, which is provided with, is oriented to groove.
- The clamping device 2. multiple degrees of freedom as claimed in claim 1 is adaptively popped one's head in, it is characterised in that：The X is to adjustment mechanism Including the first pedestal, the first sliding block, the first tensioning shaft and the first stage clip, first tensioning shaft is arranged at described in X direction On one pedestal, first sliding block is slidably socketed on outside first tensioning shaft, and the Y-direction adjustment mechanism is connected to described On one sliding block, first stage clip is arranged between first sliding block and first pedestal.
- The clamping device 3. multiple degrees of freedom as claimed in claim 2 is adaptively popped one's head in, it is characterised in that：First sliding block and institute State and be provided with first straight line bearing between the first tensioning shaft.
- The clamping device 4. multiple degrees of freedom as claimed in claim 1 is adaptively popped one's head in, it is characterised in that：The Y-direction adjustment mechanism Including the second pedestal, the second sliding block, the second tensioning shaft and the second stage clip, second tensioning shaft is arranged at described along Y-direction On two pedestals, second sliding block is slidably socketed on outside second tensioning shaft, and the connecting seat is connected to described second and slided On block, second stage clip is arranged between second sliding block and second pedestal.
- The clamping device 5. multiple degrees of freedom as claimed in claim 4 is adaptively popped one's head in, it is characterised in that：Second sliding block and institute State and be provided with second straight line bearing between the second tensioning shaft.
- The clamping device 6. multiple degrees of freedom as claimed in claim 1 is adaptively popped one's head in, it is characterised in that：First reset element For extension spring, two extension springs are respectively arranged at the both sides of the swinging mounting, there is provided one with the swinging mounting rotation direction phase Anti- restoring force.
- The clamping device 7. multiple degrees of freedom as claimed in claim 1 is adaptively popped one's head in, it is characterised in that：Second reset element For stage clip, two stage clips are respectively arranged at the both ends of the mounting seat, there is provided one is opposite with the mounting seat rotation direction Restoring force.
- The clamping device 8. multiple degrees of freedom as claimed in claim 1 is adaptively popped one's head in, it is characterised in that：The connecting seat is provided with Limited post, the mounting seat are provided with elongated hole, and the limited post is arranged in the elongated hole.
- The clamping device 9. multiple degrees of freedom as claimed in claim 1 is adaptively popped one's head in, it is characterised in that：The multiple degrees of freedom is adaptive The clamping device that should pop one's head in also includes bottom plate, guide rail and guide pad, and the guide rail is fixed on the bottom plate in X direction, described to lead The X is fixed on to block under adjustment mechanism and with the guide rail slidably to coordinate.
- The clamping device 10. multiple degrees of freedom as claimed in claim 9 is adaptively popped one's head in, it is characterised in that：The multiple degrees of freedom is certainly Adapting to probe clamping device also includes drive cylinder, and the drive cylinder is fixed on the bottom plate, and output end is along the X-direction Stretch out and promote the X to be slided to adjustment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720622201.4U CN207199318U (en) | 2017-05-31 | 2017-05-31 | Multiple degrees of freedom is adaptively popped one's head in clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720622201.4U CN207199318U (en) | 2017-05-31 | 2017-05-31 | Multiple degrees of freedom is adaptively popped one's head in clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199318U true CN207199318U (en) | 2018-04-06 |
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ID=61793820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720622201.4U Active CN207199318U (en) | 2017-05-31 | 2017-05-31 | Multiple degrees of freedom is adaptively popped one's head in clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114813697A (en) * | 2022-03-16 | 2022-07-29 | 江苏暖阳半导体科技有限公司 | High-flux multi-channel rapid Raman detection system of micro LED chip |
-
2017
- 2017-05-31 CN CN201720622201.4U patent/CN207199318U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114813697A (en) * | 2022-03-16 | 2022-07-29 | 江苏暖阳半导体科技有限公司 | High-flux multi-channel rapid Raman detection system of micro LED chip |
| CN114813697B (en) * | 2022-03-16 | 2022-12-27 | 江苏暖阳半导体科技有限公司 | High-flux multi-channel rapid Raman detection system of micro LED chip |
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