CN209133347U - A kind of real-time length measuring device for superconducting coil coiling - Google Patents
A kind of real-time length measuring device for superconducting coil coiling Download PDFInfo
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- CN209133347U CN209133347U CN201821958713.9U CN201821958713U CN209133347U CN 209133347 U CN209133347 U CN 209133347U CN 201821958713 U CN201821958713 U CN 201821958713U CN 209133347 U CN209133347 U CN 209133347U
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Abstract
The utility model belongs to superconducting coil technical field, and in particular to a kind of real-time length measuring device for superconducting coil coiling, including mounting seat, rolling wheel support frame, meter long wheel and encoder；The meter long wheel is set on the rolling wheel support frame, and its central spindle is located at vertical direction；Encoder is set to the top of the meter long wheel, and its axis and the meter long wheel rotate synchronously；Thrust spring is equipped between rolling wheel support frame and mounting seat, the elastic force of the thrust spring is that the outer rim of meter long wheel is kept to recline on conductor；Angular displacement data conversion at electric signal and is transferred to the total kilometres for calculating the meter long wheel in computer and rolling by encoder；The utility model carries out synchronous rolling by counting long wheel on conductor, and it obtains meter long wheel angular displacement data conversion to roll stroke in real time at electric signal, to achieve the purpose that record conductor feeding length in real time, then can satisfy long to the meter of feeding conductor in superconducting coil winding process.
Description
Technical field
The utility model belongs to superconducting coil technical field, and in particular to a kind of by the real-time meter length of superconducting coil coiling
Device.
Background technique
CFETR superconducting magnet model coil includes 5 superconducting coils altogether, and interior loop uses Nb3Sn superconducting coil is (inside and outside point
Two Nb3Sn superconducting coil), exterior loop uses NbTi superconducting coil (totally three), conductor length needed for each superconducting coil
About 700 meters, the precision of coiling has direct influence to subsequent general assembly and test.
In the prior art, it transports for convenience, the spiral shell that diameter is about 4 meters has been pre-bent in the production process of conductor
Revolve shape.In the winding process of superconducting coil, conductor enters Special bending winding forming machine after being straightened, and turns to required coil
State, the shaping radius and overlapped way of coil have a strict requirements, thus conductor enters and need to grow to it when turning around molding machine
Degree is strictly monitored and is measured.And the conductor after being straightened not is proper linear state, this just need one can
Meter long tool of the length measuring device of real-time measurement non-rectilinear state as conductor, while monitoring each process position conductor on production line
Feed data, it is ensured that the normal operation of producing line.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of reality for superconducting coil coiling
When length measuring device, in superconducting coil winding process conductor carry out in real time meter length.
To achieve the goals above, the utility model is achieved using following technical scheme:
A kind of real-time length measuring device for superconducting coil coiling, the real-time length measuring device include:
Mounting seat；
Rolling wheel support frame, slidingtype are arranged in the mounting seat；
Long wheel is counted, is set on the rolling wheel support frame, and its central spindle is located at vertical direction；
Encoder is set to the top of the meter long wheel, and its axis and the meter long wheel rotate synchronously；
Wherein, thrust spring, the bullet of the thrust spring are equipped between the rolling wheel support frame and the mounting seat
Power is that the outer rim of the meter long wheel remained set on rolling wheel support frame reclines on conductor；The encoder is by angular displacement data
It is converted into electric signal and is transferred to calculate the total kilometres that the meter long wheel rolls in computer.
In further technical solution, the real-time length measuring device further include:
Pulling plate is set in the mounting seat, and closes on arranged for interval with the rolling wheel support frame；
Turnbuckle, the turnbuckle pass through the location hole that is preset on the pulling plate, and its other end with it is described
Rolling wheel support frame be fixedly connected；
The thrust spring is set on the turnbuckle, and both ends are born against in the pulling plate and the rolling
On wheeling supporting frame.
In further technical solution, the turnbuckle is equipped with a nut, and the nut, which is located at, tenses spiral shell
Between the bolt head and pulling plate of bolt, and during the nut driving, rolling wheel support frame is to close to or far from the pulling plate
Direction it is mobile.
In further technical solution, the real-time length measuring device further include:
Miniature guide rail is set in the mounting seat；
Mounting plate, slidingtype are arranged in the miniature guide rail；
Wherein, the mounting plate is fixedly connected with the rolling wheel support frame.
In further technical solution, the top of the rolling wheel support frame is equipped with encoder mounting rack, the coding
Device is mounted on the encoder mounting rack, is connected admittedly between the encoder and the roller bearing for counting long wheel via shaft coupling
It is fixed.
Compared with prior art, the utility model has following technical effect that
Real-time length measuring device provided by the utility model carries out synchronous rolling by counting long wheel on conductor, and will meter
Long wheel angular displacement data conversion obtains rolling stroke in real time at electric signal, records conductor feeding length in real time to reach
Purpose then can satisfy long to the meter of feeding conductor in superconducting coil winding process；
Simultaneously as real-time pushing effect of the thrust spring for rolling wheel support frame, even if measured conductor is non-linear shape
State, meter long wheel can equally be fitted closely with the surface of conductor, so that it is guaranteed that the reality of the feeding length of non-rectilinear state conductor
Shi Jichang.
Real-time length measuring device provided by the utility model, small volume, required installation space is smaller, can flexibly move simultaneously
Adjustment installation can install this real-time length measuring device in production line different station, be used for any demand position according to actual needs
Monitor each process self-operating state.
Detailed description of the invention
Fig. 1 is the schematic diagram of the real-time length measuring device provided by the utility model for superconducting coil coiling；
Fig. 2 is the perspective view of the explosion of real-time length measuring device in Fig. 1；
Figure label explanation: 1- conductor, 2- bottom plate, 10- mounting seat, 20- rolling wheel support frame, 30- count long wheel, 31-
Roller bearing, 40- encoder, 41- encoder mounting rack, 50- thrust spring, 60- pulling plate, 601- location hole, 70- turnbuckle,
701- bolt head, 71- nut, 80- miniature guide rail, 90- mounting plate.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines specific attached drawing, furthers elucidate the utility model.
It should be noted that in the present invention, when element is referred to as " being fixed on " another element, it can be direct
On the other element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it
It can be directly to another element or may be simultaneously present centering elements.Term used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only, be not offered as being unique embodiment party
Formula.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Term used in the description of the utility model is intended merely to herein
The purpose of specific embodiment is described, it is not intended that limitation the utility model.Term " and or " used herein includes one
Or any and all combinations of multiple relevant listed items.
Please refer to Fig. 1, shown in 2, the utility model provides a kind of real-time length measuring device for superconducting coil coiling, should
Real-time length measuring device includes mounting seat 10, rolling wheel support frame 20, meter long wheel 30 and encoder 40.
20 slidingtype of rolling wheel support frame is arranged in the mounting seat 10, and the meter long wheel 30 is arranged
In on the rolling wheel support frame 20, and its central spindle is located at vertical direction；The encoder 40 is set to the meter long wheel 30
Top, and its axis and the meter long wheel 30 rotate synchronously；Wherein, the rolling wheel support frame 20 and the mounting seat
Thrust spring 50 is equipped between 10, the elastic force of the thrust spring 50 is the meter long wheel remained set on rolling wheel support frame 20
30 outer rim reclines on conductor 1；Angular displacement data conversion at electric signal and is transferred to computer and fallen into a trap by the encoder 40
Calculate the total kilometres that the meter long wheel 30 rolls.
In the utility model, the surface of conductor 1 is tightly attached to by make the to succeed in one's scheme outer rim of long wheel 30 of thrust spring 50, when leading
When body 1 advances, meter long wheel 30 sticks on the surface scrolls of conductor 1, and the axis of the encoder 40 is with meter long wheel 30 with same
Angular speed rotation, the angular displacement of encoder axis is transmitted to computer terminal after being converted to electric signal, can be obtained by calculating
The total kilometres that meter long wheel 30 rolls out, then it can be concluded that the feeding total length of conductor 1.
In the utility model, the installation foundation of the mounting seat 10 structure as a whole, installation on a base plate 2,
As in a specific embodiment of the utility model, the specification of the mounting seat 10 is 124mm × 100mm × 45mm,
It is mountable to most of position；Mounting hole (4-M8 threaded hole) is machined on the bottom plate 2 for pedestal 10 to be fixedly mounted.
In a specific embodiment of the utility model, the rolling wheel support frame 20 is formed by numerical control processing,
Bearing is installed in upper and lower concentric holes, the meter long wheel 30 is fixed on rolling wheel support frame 20 by bearing, is met
Count the accessible rolling of long wheel 30；The meter long wheel 30 is that outer diameter is 65 ± 0.005mm after Precision Machining, this essence
Degree can satisfy the long required precision of meter in most fields.
In the utility model, the real-time length measuring device further include:
Pulling plate 60, the pulling plate 60 are set in the mounting seat 10, and are closed on the rolling wheel support frame 20
Arranged for interval；In a specific embodiment of the utility model, the pulling plate 60 is L-shaped, is fixedly connected on the installation bottom
On seat 10, the stress as thrust spring 50 is supported.
Turnbuckle 70, the turnbuckle pass through the location hole 601 being preset on the pulling plate 60, and its other end
It is fixedly connected with the rolling wheel support frame 20；
The thrust spring 50 is set on the turnbuckle 70, and both ends are born against in 60 He of pulling plate
On the rolling wheel support frame 20.
Further, the turnbuckle 70 is equipped with a nut 71, and the nut 71 is located at turnbuckle 70
Between bolt head 701 and pulling plate 60, and during the nut 71 screws, rolling wheel support frame 20 is to close to or far from described
The direction of pulling plate 60 is mobile.
In the utility model, the turnbuckle 70 is used in combination with thrust spring 50, one end of thrust spring 50 by
60 defined position of pulling plate, the other end are pushed forward long wheel 30 is counted, it is made to be close to count long object, i.e. conductor 1；It is non-when counting long object
When standard straight-line state, thrust spring 50, which is pushed forward meter long wheel 30, can also make it and count long subject surface closely against and guaranteeing
No test leakage phenomenon occurs；When stopping measuring conductor 1, limit is twisted before nut 71, turnbuckle 70 will count long wheel 30
Post-tensioning makes entire mechanism be in home in an inactive state.
In the utility model, the real-time length measuring device further include:
Miniature guide rail 80 is set in the mounting seat 10；In a specific embodiment of the utility model, institute
Miniature guide rail of the miniature guide rail 80 stated using model MGNR9C, mountable in lesser installation space, the whole knot of satisfaction
The installation requirements of structure.
Mounting plate 90, slidingtype are arranged in the miniature guide rail 80；The lower section of the mounting plate 90 is provided with sliding block simultaneously
It is slidably matched with the miniature guide rail 80；Wherein, the mounting plate 90 is fixedly connected with the rolling wheel support frame 20.Such as
This, it is free to slide in mounting seat 10 to realize the rolling wheel support frame 20.
In the utility model, the top of the rolling wheel support frame 20 is equipped with encoder mounting rack 41, the encoder 40
It is mounted on the encoder mounting rack 41, via shaft coupling between the encoder 40 and the roller bearing 31 for counting long wheel 30
It is connected and fixed.
The characteristics of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these changes and improvements are both fallen in the range of claimed invention.This is practical new
The claimed range of type is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of real-time length measuring device for superconducting coil coiling, which is characterized in that the real-time length measuring device includes:
Mounting seat (10)；
Rolling wheel support frame (20), slidingtype are arranged in the mounting seat (10)；
It counts long wheel (30), is set on the rolling wheel support frame (20), and its central spindle is located at vertical direction；
Encoder (40) is set to the top of meter long wheel (30), and synchronous with meter long wheel (30) turn of its axis
It is dynamic；
Wherein, thrust spring (50) are equipped between the rolling wheel support frame (20) and the mounting seat (10), the thrust
The elastic force of spring (50) is that the outer rim of the meter long wheel (30) remained set on rolling wheel support frame (20) reclines on conductor (1)；
Angular displacement data conversion at electric signal and is transferred in computer and calculates the meter long wheel by the encoder (40)
(30) total kilometres rolled.
2. the real-time length measuring device according to claim 1 for superconducting coil coiling, which is characterized in that described is real-time
Length measuring device further include:
Pulling plate (60) is set on the mounting seat (10), and closes on arranged for interval with the rolling wheel support frame (20)；
Turnbuckle (70), the turnbuckle passes through the location hole (601) being preset on the pulling plate (60), and its is another
End is fixedly connected with the rolling wheel support frame (20)；
The thrust spring (50) is set on the turnbuckle (70), and both ends are born against in the pulling plate (60)
On the rolling wheel support frame (20).
3. the real-time length measuring device according to claim 2 for superconducting coil coiling, which is characterized in that the tension
Bolt (70) is equipped with a nut (71), and the nut (71) is located at the bolt head (701) and pulling plate of turnbuckle (70)
(60) between, and during the nut (71) screws, rolling wheel support frame (20) is to close to or far from the pulling plate (60)
Direction it is mobile.
4. the real-time length measuring device according to claim 1 for superconducting coil coiling, which is characterized in that described is real-time
Length measuring device further include:
Miniature guide rail (80) is set on the mounting seat (10)；
Mounting plate (90), slidingtype are arranged on the miniature guide rail (80)；
Wherein, the mounting plate (90) is fixedly connected with the rolling wheel support frame (20).
5. the real-time length measuring device according to claim 1 for superconducting coil coiling, which is characterized in that the idler wheel branch
The top of support (20) is equipped with encoder mounting rack (41), and the encoder (40) is mounted on the encoder mounting rack
(41) it on, is connected and fixed between the encoder (40) and the roller bearing (31) for counting long wheel (30) via shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821958713.9U CN209133347U (en) | 2018-11-26 | 2018-11-26 | A kind of real-time length measuring device for superconducting coil coiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821958713.9U CN209133347U (en) | 2018-11-26 | 2018-11-26 | A kind of real-time length measuring device for superconducting coil coiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209133347U true CN209133347U (en) | 2019-07-19 |
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ID=67246889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821958713.9U Active CN209133347U (en) | 2018-11-26 | 2018-11-26 | A kind of real-time length measuring device for superconducting coil coiling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161141A (en) * | 2021-03-18 | 2021-07-23 | 中山市富多变压器制造有限公司 | Equipment capable of intelligently calculating winding length and wire length control method |
-
2018
- 2018-11-26 CN CN201821958713.9U patent/CN209133347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161141A (en) * | 2021-03-18 | 2021-07-23 | 中山市富多变压器制造有限公司 | Equipment capable of intelligently calculating winding length and wire length control method |
| CN113161141B (en) * | 2021-03-18 | 2023-02-07 | 中山市富多变压器制造有限公司 | Equipment capable of intelligently calculating winding length and wire length control method |
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