CN109817446A - Transformer coil press mounting device - Google Patents
Transformer coil press mounting device Download PDFInfo
- Publication number
- CN109817446A CN109817446A CN201711175729.2A CN201711175729A CN109817446A CN 109817446 A CN109817446 A CN 109817446A CN 201711175729 A CN201711175729 A CN 201711175729A CN 109817446 A CN109817446 A CN 109817446A
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- Prior art keywords
- coil
- pedestal
- press
- loading apparatus
- newel
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Abstract
The present invention relates to transformer coil manufacturing fields, specifically provide a kind of transformer coil press mounting device.Transformer coil press mounting device includes pedestal, the center of the pedestal is equipped with newel, more than two coil mounting bases are evenly equipped with around newel in the upper surface of pedestal, described device further include above pedestal with the coil mounting base pressing platform disposed in parallel on pedestal, the pressing platform driven by newel with realize move up and down.Transformer coil can be corrected in the size of short-axis direction by using such device, while can be improved the press fitting quality of production efficiency and transformer coil.
Description
Technical field
The present invention relates to transformer coil manufacturing fields, and in particular to a kind of transformer coil press mounting device.
Background technique
Transformer coil is the electric loop for outputting and inputting electric energy of transformer, is the main component of transformer.At present
Mainly using round and oblong coil in transformer, oblong coil has saving core material, reduction unloaded compared with circular coil
The advantages of loss, but the problem that there is also coiling speed is slow, mass of coil is uncontrollable, wherein it is most outstanding with regard to problem just
It is that long circular coil short-axis direction dimension overproof will lead to if the size of short-axis direction is more than design value 10mm or so total
The body coil phase spacing of transformer is too small during dress keeps transformer assembling difficult, and safe distance is inadequate, is unsatisfactory for designing
It is required that and being easy to happen phase fault so that influencing the quality of product.
In the prior art, technical staff is used only mallet and taps in coiling to the short axle of coil, but due to line
Circle hardness is larger, and will beat out another side on one side again can arch upward, and cannot completely eliminate the rebound of coil, efficiency is lower, and uses
The mode manually tapped, it is difficult to guarantee the quality of product.
Summary of the invention
The purpose of the present invention is to provide a kind of transformer coil press mounting devices, can correct transformer coil in short axle side
To size, while can be improved the press fitting quality of production efficiency and transformer coil.
To achieve the above object, transformer coil press mounting device adopts the following technical scheme that in the present invention
Technical solution 1: transformer coil press mounting device, described device include pedestal, and the center of the pedestal is equipped with newel,
The upper surface of pedestal is evenly equipped with more than two coil mounting bases around newel, described device further include above pedestal with pedestal
On coil mounting base pressing platform disposed in parallel, the pressing platform driven by newel with realize move up and down.
The beneficial effect is that: using the pressing platform driven by newel come to being placed in pedestal coil mounting base
Coil carry out press fitting and can guarantee that the dynamics that is pressed every time is identical, and the pressing platform parallel with coil mounting base can guarantee
Deformation of the coil on short-axis direction is consistent when being pressed coil, improves the precision being pressed every time, while being provided on pedestal
Multiple coil mounting bases can be pressed multiple coils during primary squeeze, and improve the efficiency of press fitting, pass through
Transformer coil after press fitting is by electromechanical forces, especially when short circuit occurs, high stability.
Technical solution 2: on the basis of technical solution 1, the pedestal is regular hexagon, sets that there are three lines on the pedestal
Mounting base is enclosed, the corresponding side of mounting base is arranged in parallel.
The beneficial effect is that: using the pedestal of regular hexagon, it is arranged on pedestal convenient for technical staff and respective side
Parallel coil mounting base, and three coil mounting bases are uniformly arranged on pedestal, can be guaranteed in the process being once pressed
In, coil in coil mounting base is arranged in can be uniformly by pressing platform to its pressure.
Technical solution 3: on the basis of technical solution 1 or 2, the coil mounting base is planar structure.
The beneficial effect is that: planar structure is used, can guarantee surface quality of coil during press fitting, and put down
Face does not need the processing of other processes, reduces fittage.
Technical solution 4: on the basis of technical solution 1, the press-loading apparatus includes the driving with newel transmission connection
Mechanism.
The beneficial effect is that: it can be improved the efficiency being pressed to transformer coil using driving mechanism.
Technical solution 5: on the basis of technical solution 4, the press-loading apparatus further includes connecting with the driving mechanisms control
The control system connect.
The beneficial effect is that: the movement of driving mechanism can be controlled using control system to realize control pressing platform
The deformation quantity to guarantee the displacement of pressing platform and coil during press fitting is moved, the surface quality of coil is improved.
Technical solution 6: on the basis of technical solution 5, the driving mechanism is to be driven by drive mechanism and newel
The servo motor of connection.
The beneficial effect is that: servo motor is controlled the control of system, can be realized the fine design to coil,
Each amount of feeding is calculated by the computer in control system, improves the processing quality of transformer coil.
Technical solution 7: on the basis of technical solution 6, the drive mechanism is leadscrew-nut mechanism.
The beneficial effect is that: high using leadscrew-nut mechanism kinematic accuracy, the frictional resistance being subject to is small, can be realized pair
The precise motion of pressing platform controls, and improves the processing quality of coil.
Technical solution 8: on the basis of any one of technical solution 4-7, the press-loading apparatus includes being arranged in pressing platform
On detection device, the detection device be laser displacement sensor.
The beneficial effect is that: the displacement of pressing platform can be examined during press fitting by increasing detection device
It surveys, guarantees the outer diameter of coil in order to the deformation quantity of control coil, improve the efficiency and precision of press fitting.
Technical solution 9: on the basis of technical solution 8, the measurement datum of the laser displacement sensor is arranged the bottom of at
The upper surface of seat.
The beneficial effect is that: the measurement datum that will test device is set on the base surface, exists convenient for technical staff
Placement sensor is detected on press-loading apparatus.
Detailed description of the invention
Fig. 1 is partial structure diagram in transformer coil press mounting device in the present invention；
Fig. 2 is the schematic diagram of base structure in the present invention in transformer coil press mounting device；
Fig. 3 is the structural schematic diagram of control system and driving mechanism in transformer coil press mounting device in the present invention.
In figure: 1. pedestals；2. pressing platform；3. newel；4. working face；5. digital laser displacement sensor；6. coil；7.
Computer；8. cabinet body；9. servo motor.
Specific embodiment
It as shown in Figure 1 to Figure 3, is a kind of embodiment of transformer coil press mounting device in the present invention, transformer coil pressure
Assembling device includes pedestal 1, and pedestal 1 is positive hexagonal structure, is equipped with coil mounting base every a side on pedestal 1, and
Coil mounting base side corresponding with its position is parallel.In this example, coil mounting base is planar structure.In pedestal 1
The heart is equipped with the newel 3 being arranged in a vertical direction, and newel 3 is connect by leadscrew-nut mechanism with servo motor 9, wherein center
Column 3 and guiding are provided with lead screw, and servo motor 9 is connect with the nut that lead screw is adapted to.It is provided with pressing platform 2 on newel 3, presses
Fill that platform 2 is parallel with coil mounting base and the lower end surface of pressing platform 2 is equipped with the working face 4 parallel with 1 coil mounting base of pedestal.
Driving pressing platform 2, the servo motor 9 of direct acting is arranged in cabinet body 8 up and down on newel 3, and on cabinet body 8
It is provided with the computer 7 that can control the movement of servo motor 9.And be provided on pressing platform 2 can during press fitting it is right
The measurement datum setting of the digital laser displacement sensor 5 that coil deformation quantity is detected, digital laser displacement sensor 5 exists
On the upper surface of pedestal 1.
When technical staff is pressed transformer coil using the present apparatus, directly the coil of oblong 6 can be put
It sets in the coil mounting base on pedestal 1, the plane of coil can be placed, the conductive contact coil of coiling in coil is installed
Seat.Coil 6 there are three being placed in coil mounting base at this time, and start press-loading apparatus, servo motor 9 drives nut rotation,
Lead screw transmission in nut and newel 3 cooperates, and drives pressing platform 2 to move up and down on newel 3 to realize, with pressing platform 2
The working face 4 of lower section carries out downward extruding to the coil 6 in coil mounting base, in the one side that coil 6 is contacted with working face 4
On, the conducting wire of long axis direction is moved downward by pressure caused by working face 4 on coil 6, at this time leading on long axis direction
Line, which moves downward, has driven coil 6 medial motion of the convex conducting wire of short-axis direction to oblong, makes short axle Distance Shortened, subtracts
The overproof of 6 minor axis dimension of coil is lacked, at the same time, in the one side that coil 6 is contacted with coil mounting base, coil 6 is received
The holding power that coil mounting base generates, makes inside compressional movement of the conducting wire of convex arc section to coil 6, reduces the overproof ruler of short axle
It is very little.During press fitting, the digital laser displacement sensor 5 being arranged on pressing platform 2 can pressed by calculating with setting
Measuring basis planar survey on dress platform 2 is to obtain the displacement of pressing platform 2, thus guarantee the size of coil 6, if coil 6
Size reaches requirement, then is issued and instructed by computer 7, and driving servo motor 9 stops the press fitting to coil 6.
In other embodiments, the arrangement of pedestal can also have other forms, such as pedestal is arranged to circle, so
Coil mounting base is evenly arranged around the center of circle afterwards.Or in being configured to guarantee that each point on base top surface is in for pedestal
Heart symmetrical structure, pedestal can be provided in round or square etc., be set convenient for technical staff above on such pedestal
Count coil mounting base.
In other embodiments, the arrangement of coil mounting base may be arranged as other forms, such as coil is pacified
Dress seat is set as the groove coincideing with coil side profile to be processed, places the coil in groove and is pressed, groove
Limit on horizontal plane can be provided for coil, better assure that the press fitting quality of coil.
In other embodiments, the arrangement of pressing platform may be arranged as other forms, such as pressing platform can not
It is arranged in parallel with the coil mounting base on pedestal, is as long as guaranteeing that the working face of pressing platform lower end surface is parallel with coil mounting base
It can.
In other embodiments, driving mechanism may be arranged as other forms, such as set hydraulic for driving device
Cylinder, can in heavily loaded environment steady operation.
In other embodiments, drive mechanism may be arranged as other forms, such as set gear for drive mechanism
Rackwork, servo motor are connect with gear drive, and gear rotation band carry-over bar moves up and down, the press fitting on rack gear and newel
Platform connection, to realize the direct acting up and down of pressing platform.
In other embodiments, other positions can also be arranged in the datum level of detection device, such as datum level is arranged
In structure in pedestal, or datum level is arranged on the bottom surface of pedestal.
In other embodiments, detection device or control system can also be not provided on press-loading apparatus.
Claims (9)
1. transformer coil press mounting device, it is characterised in that: described device includes pedestal, and the center of the pedestal is equipped with center
Column is evenly equipped with more than two coil mounting bases around newel in the upper surface of pedestal, and described device further includes above pedestal
With the coil mounting base pressing platform disposed in parallel on pedestal, the pressing platform is driven by newel to realize and move up and down.
2. press-loading apparatus according to claim 1, it is characterised in that: the pedestal is regular hexagon, is set on the pedestal
There are three coil mounting bases, and the corresponding side of mounting base is arranged in parallel.
3. press-loading apparatus according to claim 1 or 2, it is characterised in that: the coil mounting base is planar structure.
4. press-loading apparatus according to claim 1, it is characterised in that: the press-loading apparatus includes being sequentially connected with newel
Driving mechanism.
5. press-loading apparatus according to claim 4, it is characterised in that: the press-loading apparatus further includes and the driving mechanism
Control the control system of connection.
6. press-loading apparatus according to claim 5, it is characterised in that: the driving mechanism is by drive mechanism and center
The servo motor of column transmission connection.
7. press-loading apparatus according to claim 6, it is characterised in that: the drive mechanism is leadscrew-nut mechanism.
8. the press-loading apparatus according to any one of claim 4-7, it is characterised in that: the press-loading apparatus includes that setting exists
Detection device on pressing platform, the detection device are laser displacement sensor.
9. press-loading apparatus according to claim 8, it is characterised in that: the measurement datum of the laser displacement sensor is set
It sets in the upper surface of pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175729.2A CN109817446B (en) | 2017-11-22 | 2017-11-22 | Transformer coil press-mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175729.2A CN109817446B (en) | 2017-11-22 | 2017-11-22 | Transformer coil press-mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109817446A true CN109817446A (en) | 2019-05-28 |
| CN109817446B CN109817446B (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711175729.2A Active CN109817446B (en) | 2017-11-22 | 2017-11-22 | Transformer coil press-mounting device |
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Citations (9)
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|---|---|---|---|---|
| JPH08315303A (en) * | 1995-05-18 | 1996-11-29 | Daewoo Electron Co Ltd | Fixation device of rotating transformer for videocassette recorder |
| CN101593621A (en) * | 2009-04-08 | 2009-12-02 | 西安启源机电装备股份有限公司 | The method for designing of fully-automatic computer numerical control press machine |
| CN101702374A (en) * | 2009-12-04 | 2010-05-05 | 卧龙电气集团股份有限公司 | Transformer coil press machine |
| CN202996575U (en) * | 2012-11-08 | 2013-06-12 | 重庆重变电器有限责任公司 | Transformer coil compression device |
| CN204117843U (en) * | 2014-09-02 | 2015-01-21 | 国家电网公司 | Transformer wire bag pre-press equipment |
| CN104599824A (en) * | 2015-01-15 | 2015-05-06 | 安徽省神虹变压器股份有限公司 | Fastening device of device body of three-dimensional reel iron core transformer |
| WO2015155876A1 (en) * | 2014-04-10 | 2015-10-15 | 三菱電機株式会社 | Coil manufacturing apparatus and rotating electrical machine |
| CN106225680A (en) * | 2016-07-25 | 2016-12-14 | 北京英创汇智科技有限公司 | A kind of spool displacement measurement apparatus based on laser displacement sensor and method |
| CN205845701U (en) * | 2016-07-20 | 2016-12-28 | 安徽省神虹变压器股份有限公司 | Amorphous alloy coil shaping tool |
-
2017
- 2017-11-22 CN CN201711175729.2A patent/CN109817446B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08315303A (en) * | 1995-05-18 | 1996-11-29 | Daewoo Electron Co Ltd | Fixation device of rotating transformer for videocassette recorder |
| CN101593621A (en) * | 2009-04-08 | 2009-12-02 | 西安启源机电装备股份有限公司 | The method for designing of fully-automatic computer numerical control press machine |
| CN101702374A (en) * | 2009-12-04 | 2010-05-05 | 卧龙电气集团股份有限公司 | Transformer coil press machine |
| CN202996575U (en) * | 2012-11-08 | 2013-06-12 | 重庆重变电器有限责任公司 | Transformer coil compression device |
| WO2015155876A1 (en) * | 2014-04-10 | 2015-10-15 | 三菱電機株式会社 | Coil manufacturing apparatus and rotating electrical machine |
| CN204117843U (en) * | 2014-09-02 | 2015-01-21 | 国家电网公司 | Transformer wire bag pre-press equipment |
| CN104599824A (en) * | 2015-01-15 | 2015-05-06 | 安徽省神虹变压器股份有限公司 | Fastening device of device body of three-dimensional reel iron core transformer |
| CN205845701U (en) * | 2016-07-20 | 2016-12-28 | 安徽省神虹变压器股份有限公司 | Amorphous alloy coil shaping tool |
| CN106225680A (en) * | 2016-07-25 | 2016-12-14 | 北京英创汇智科技有限公司 | A kind of spool displacement measurement apparatus based on laser displacement sensor and method |
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|---|---|
| CN109817446B (en) | 2021-06-08 |
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