CN100394680C - Armature wire-winding device and method - Google Patents
Armature wire-winding device and method Download PDFInfo
- Publication number
- CN100394680C CN100394680C CNB2004800005300A CN200480000530A CN100394680C CN 100394680 C CN100394680 C CN 100394680C CN B2004800005300 A CNB2004800005300 A CN B2004800005300A CN 200480000530 A CN200480000530 A CN 200480000530A CN 100394680 C CN100394680 C CN 100394680C
- Authority
- CN
- China
- Prior art keywords
- nozzle
- flywheel
- drive division
- wire rod
- winder
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/095—Forming windings by laying conductors into or around core parts by laying conductors around salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/16—Centering rotors within the stator; Balancing rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
Abstract
An armature wire-winding device for winding a wire material (90) around a magnetic pole (81), the device having a nozzle (5) for paying out the wire material (90), a flyer (50) for swinging the nozzle (5), and a nozzle drive mechanism (15) for moving the nozzle (5) relative to the flyer (50). The nozzle drive mechanism (15) has a nozzle drive portion (55) and a dummy drive portion (60) that move point-symmetrically to each other relative to the swing axis (O) of the flyer (50). The nozzle (5) is moved by the nozzle drive portion (55), while the rotation of the flyer (50) is balanced by the dummy drive portion (60).
Description
Technical field
The present invention relates to for example to produce the flywheel-type Winder of armature of the stator that constitutes engine and rotor etc. and the improvement of method for winding.
Background technology
Possess the flywheel that rotates around the magnetic pole and rotate and the nozzle that wire rod is extracted out, make this nozzle enter into the flywheel-type Winder that winds the line in the groove between magnetic pole and known (opening flat 8-19228 communique) with reference to the spy with this flywheel.
If described flywheel-type Winder improves the velocity of rotation of flywheel, then produce vibration by acting on the centrifugal force on nozzle and its driving mechanism etc.Therefore, the handlebar wire rod proper alignment difficult technical problem that winds the line.
Here, consider also to install to be used for negative function that the counterweight that acts on the centrifugal force on the nozzle is come the technology for eliminating problem at flywheel.But at this moment along with nozzle can not obtain spin balancing for moving of flywheel, so the technical problem that has the coiling precision to worsen.
Summary of the invention
The present invention develops in view of this technical problem, its purpose be to provide a kind of can be at a high speed and the flywheel-type Winder and the method for winding that carry out accurately coiling.
The Winder of armature of the present invention possesses: the nozzle of extracting wire rod out, with the flywheel that this nozzle is rotated, with the nozzle driving mechanism that nozzle is moved this flywheel, this Winder is wrapped in wire rod on the magnetic pole, wherein, the nozzle driving mechanism possesses: the rotary middle spindle for flywheel is nozzle drive division and the illusory drive division that mutual point symmetry moves, the structure of described nozzle driving mechanism is by this nozzle drive division nozzle to be moved on the one hand, obtains the balance of flywheel rotation on the other hand by this illusory drive division.
Another form is on nozzle drive division and the illusory drive division moving-member that is arranged on respectively, can be directed slidably along the linear guide that is installed on described flywheel.
Again in the method for winding of the armature of another form, Winder possesses: the nozzle of extracting wire rod out, with the flywheel that this nozzle is rotated, with the nozzle driving mechanism that nozzle is moved for this flywheel, this Winder is wrapped in wire rod on the magnetic pole, wherein, the nozzle driving mechanism possesses: the rotary middle spindle for flywheel is nozzle drive division and the illusory drive division that mutual point symmetry moves, the structure of described nozzle driving mechanism is by this nozzle drive division nozzle to be moved on the one hand, obtain the balance of flywheel rotation on the other hand by this illusory drive division, will be wrapped on the magnetic pole from the wire rod that said nozzle is extracted out simultaneously.
Therefore according to the present invention, when nozzle twined wire rod on T shape part, the illusory drive division of nozzle driving mechanism and nozzle drive division moved symmetrically, so just can obtain the spin balancing of flywheel.Be suppressed at the vibration that produces on the flywheel by obtaining spin balancing, can carry out coiling high-speed, high precision ground.And advance and retreat along linear guide by nozzle, then can the wire rod proper alignment be wrapped on the magnetic pole.
To embodiments of the invention and advantage of the present invention, with reference to accompanying drawing on one side below describe on one side.
Description of drawings
Fig. 1 is the stereogram of the Winder of the expression embodiment of the invention;
Fig. 2 is the profile of the flywheel etc. of the expression embodiment of the invention.
Embodiment
Fig. 1, Winder 1 shown in Figure 2, its wire rod 90 automatically wind the line on unshakable in one's determination 80.The iron core 80 of ring-type has 81 one-tenth of a plurality of T shape parts arranged side by side radially, at 81 openings of each T shape part each groove 82 is arranged.If toroidal core 80 coiling then become the armature that possesses on the inner-rotor-type engine for example etc.
At this, set three of mutually orthogonal X, Y, Z among Fig. 1.X-axis extends upward in the approximate horizontal front and back of Winder 1, and Y-axis is extended on the approximate horizontal transverse direction of Winder 1, and the Z axle extends on the approximate vertical direction of Winder 1.
Winder 1 possesses: calibration (イ Application デ Star Network ス) mechanism 11, flywheel 50, nozzle 5 and bobbin winding head travel mechanism 66.Indexing mechanism 11 is the center rotation with the axle parallel with the Z axle.Flywheel 50 rotates around T shape part 81.Nozzle 5 rotates with this flywheel 50 on one side, on one side wire rod 90 is extracted out.Bobbin winding head travel mechanism 66 moves flywheel 50 on the direction of three of X, Y, Z.Nozzle 5 is by rotating around T shape part 81 and wire rod 90 is wrapped on the T shape part 81 while extracting wire rod 90 out.
Is the mechanism that rotate at the center as making flywheel 50 with the axle parallel with X-axis, and it possesses main shaft 21 and spindle motor 25.Main shaft 21 is supported on the coiling caster bed 27 revolvably by bearing 26, is the center rotation with the axle parallel with X-axis together with flywheel 50.Spindle motor 25 driving main shaft 21 rotations by belt wheel 22,23 and belt 24.
Bobbin winding head travel mechanism 66 possesses horizontal travelling carriage 61, moves forward and backward platform 63 and coiling caster bed 27, and it moves flywheel 50 on three direction of principal axis.Horizontal travelling carriage 61 moves on Y direction for stand 2 by electromagnetic actuator 62.Moving forward and backward platform 63 moves on X-direction for horizontal travelling carriage 61 by electromagnetic actuator 64.Coiling caster bed 27 moves on Z-direction for moving forward and backward platform 63 by this electromagnetic actuator 65.Parallel mobile driven member etc. constitute each electromagnetic actuator 62,64,65 with screwing on this ball-screw by the ball-screw that drives rotation by servo.
Winder 1 possesses the nozzle driving mechanism 15 that 5 pairs of flywheels 50 of nozzle are moved.Nozzle driving mechanism 15 possesses sliding axle 16, nozzle drive division 55 and servo 18.Sliding axle 16 can be supported in the inboard of cylindric main shaft 21 slidably by spline 17.Nozzle drive division 55 is the mobile nozzle 5 that passes to of sliding axle 16.Servo 18 makes sliding axle 16 move on X-direction for coiling caster bed 27.Be exactly that servo 18 drives ball-screw 19 rotations specifically.Like this, screw the driven member 20 on ball-screw 19, sliding axle 16 is moved for coiling caster bed 27 on X-direction by bearing 29.
If sliding axle 16 moves along X-direction, then moving-member 53 moves along each linear guide 51 by roller 58.Like this, moving-member 53 advances along linear guide 51, and then nozzle 5 just is inserted into unshakable in one's determination 80 groove 82 inside.
Never the wire rod 90 that illustrated wire source extracts is led and is delivered to nozzle 5 by hole 91, guide thimble 92, guide roller 93, through hole 94.Hole 91 is arranged on the sliding axle 16.Guide thimble 92 runs through main shaft 21.Guide roller 93 is installed on the flywheel 50.Through hole 94 is arranged on the moving-member 53.
By nominal nozzle 6 is set like this, if sliding axle 16 moves on X-direction, then each moving-member 53 moves along each linear guide 51 by each roller 58, and nominal nozzle 6 moves synchronously with nozzle 5.
A linear guide 51 is installed with 51 one-tenth point symmetry ground of another linear guide for rotary middle spindle O.Each linear guide 51 tilts for rotary middle spindle O, and the interval that each linear guide is 51 diminishes from main shaft 21 1 side direction 80 1 sides unshakable in one's determination.The angle that each linear guide is 51 set for and the angle of 81 of adjacent T shape parts about equally.Nozzle 5 and nominal nozzle 6 are the structures by the central portion rotation of groove 82.By this structure, can suppress nozzle 5 and in the coiling of T shape part 81, produce interference with nominal nozzle 6, can improve the occupation efficiency that winds the line.
Each linear guide 51 is fixed for flywheel 50 in the present embodiment, but is not limited thereto, and according to the shape of iron core etc., the adjusting mechanism of the angle that changes each linear guide 51 can be set also.
Flywheel 50 is that side contains the hollow structure of nozzle drive division 55 and illusory drive division 60 within it.And be to form symmetrically for rotary middle spindle O, can obtain spin balancing.
The following describes the coiling action of Winder 1.
At first, the iron core 80 that wind the line is placed and is fixed on the work mounting s platform 12.Rotate indexing mechanism 11 and bobbin winding head travel mechanism 66 then, nozzle 5 is moved to the position of the close T shape part 81 that should wind the line.Then, the wire rod of extracting out from nozzle 5 90 is fixed on the winding rod 83.Drive nozzle driving mechanism 15 then, the position of nozzle 5 in being inserted into groove 82 moved.
Then, flywheel 50 is rotated, the wire rod of extracting out from nozzle 5 90 is wrapped on the T shape part 81.At this moment, nozzle driving mechanism 15 synchronously moves the nozzle 5 and the rotation of flywheel 50 along linear guide 51, like this, wire rod 90 with regard to proper alignment be wrapped on the T shape part 81.
After coiling on the T shape part 81 is finished, wire rod 90 is fixed on the winding rod 83.The rotary indexer structure 11 then, make the T shape part 81 that wind the line move to the position of close nozzle 5.Then, flywheel 50 is rotated, the wire rod of extracting out from nozzle 5 90 is wrapped on this T shape part 81.
Repeatedly should action, in the coiling of all T shape parts 81 at the end, wire rod 90 is cut off, and iron core 80 is taken off from work mounting s platform 12 with not shown cutting knife.
As above, around T shape part 81, rotate, and in groove 82, advance and retreat along linear guide 51 by nozzle 5, then can wire rod 90 proper alignment be wrapped on the T shape part 81.At this moment, by illusory drive division 60 for the rotary middle spindle O of flywheel and nozzle drive division 55 point symmetries move, then can obtain the spin balancing of flywheel 50, can be suppressed at the vibration that produces on the flywheel 50.Promptly because point-symmetric for rotary middle spindle O of the illusory drive division 60 that quality equates and nozzle drive division 55, so the centrifugal force that acts on the illusory drive division 60 offsets with the centrifugal force that acts on the nozzle drive division 55, has so just avoided giving the exciting force of flywheel 50.Consequently,, on flywheel 50, do not produce vibration, so can improve productivity and coiling precision even make flywheel 50 high speed rotating yet.
And nominal nozzle 6, illusory guide thimble 95 and illusory guide roller 96 be same shapes with nozzle 5, guide thimble 92 and guide roller 93 respectively, and so big activation obtains spin balancing fully.
Even nominal nozzle 6 by quality big flywheel 50 and nozzle driving mechanism 15, can not obtained spin balancing yet, productivity can improve and the precision that winds the line so that the high speed of flywheel 50 becomes possibility in institute.
The present invention also can replace nominal nozzle 6, illusory guide thimble 95 and illusory guide roller 96 and the counterweight that has equal in quality with nozzle 5, guide thimble 92 and guide roller 93 is set respectively, so also can obtain spin balancing.
The present invention is not limited to described embodiment, and can carry out various changes in the scope of present technique thought is clearly.
According to the present invention, owing to can improve the productivity and the precision of Winder, so it can be suitable in the flywheel-type Winder of the armature of producing the stator that constitutes engine and rotor etc.
Claims (3)
1. the Winder of an armature wherein, possesses: extract the nozzle of wire rod out and make flywheel that this nozzle rotates and the nozzle driving mechanism that nozzle is moved for this flywheel, this Winder is wrapped in wire rod on the magnetic pole, it is characterized in that,
Described nozzle driving mechanism possesses: for the rotary middle spindle of described flywheel, when rotating, flywheel tilts mutually, symmetry and the nozzle drive division and the illusory drive division that synchronously move,
The structure of described nozzle driving mechanism is by this nozzle drive division described nozzle to be moved on the one hand, obtains the spin balancing of flywheel on the other hand by this illusory drive division.
2. the Winder of armature as claimed in claim 1 is characterized in that, on the moving-member that described nozzle drive division and described illusory drive division be arranged on respectively, can be directed slidably along the linear guide that is installed on described flywheel.
3. the method for winding of an armature, wherein, Winder possesses: extract the nozzle of wire rod out and make flywheel that this nozzle rotates and the nozzle driving mechanism that nozzle is moved for this flywheel, this Winder is wrapped in wire rod on the magnetic pole, it is characterized in that,
Described nozzle driving mechanism possesses: for the rotary middle spindle of described flywheel, when rotating, flywheel tilts mutually, symmetry and the nozzle drive division and the illusory drive division that synchronously move,
The structure of described nozzle driving mechanism is by this nozzle drive division described nozzle to be moved on the one hand, obtains the spin balancing of flywheel on the other hand by this illusory drive division, will be wrapped on the magnetic pole from the wire rod that said nozzle is extracted out simultaneously.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003179192A JP3751292B2 (en) | 2003-06-24 | 2003-06-24 | Armature winding apparatus and winding method |
| JP179192/2003 | 2003-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1698250A CN1698250A (en) | 2005-11-16 |
| CN100394680C true CN100394680C (en) | 2008-06-11 |
Family
ID=33535052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800005300A Expired - Fee Related CN100394680C (en) | 2003-06-24 | 2004-06-14 | Armature wire-winding device and method |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3751292B2 (en) |
| KR (1) | KR100642704B1 (en) |
| CN (1) | CN100394680C (en) |
| TW (1) | TWI272752B (en) |
| WO (1) | WO2004114503A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4632937B2 (en) * | 2005-11-30 | 2011-02-16 | 三菱電機株式会社 | Flyer rotary winding device |
| JP5260952B2 (en) * | 2007-08-13 | 2013-08-14 | 株式会社ミツバ | Armature winding apparatus and method |
| JP5390915B2 (en) * | 2009-04-10 | 2014-01-15 | 三菱電機株式会社 | Manufacturing method of stator for rotating electric machine |
| IT1394587B1 (en) * | 2009-04-29 | 2012-07-05 | Atop Spa | EQUIPMENT AND METHOD FOR WINDING AND FINISHING NUCLEI FOR DYNAMIC ELECTRIC MACHINES |
| JP5645998B2 (en) * | 2013-04-24 | 2014-12-24 | 三菱電機株式会社 | Manufacturing method of stator for rotating electric machine |
| JP7422991B2 (en) * | 2019-09-26 | 2024-01-29 | 多摩川精機株式会社 | winding mechanism |
| US20230155463A1 (en) * | 2021-11-17 | 2023-05-18 | Baker Hughes Oilfield Operations Llc | Method for external winding of esp motor using a split core stator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01311853A (en) * | 1988-06-09 | 1989-12-15 | Matsushita Electric Ind Co Ltd | Winder |
| JPH05300707A (en) * | 1992-04-16 | 1993-11-12 | Yaskawa Electric Corp | Flier of winding machine |
| JPH08322213A (en) * | 1995-05-24 | 1996-12-03 | Toshiba Corp | Winding device |
| CN1201289A (en) * | 1997-05-30 | 1998-12-09 | 三菱电机株式会社 | Winder for armature-winding and winding method for amature-winding |
-
2003
- 2003-06-24 JP JP2003179192A patent/JP3751292B2/en not_active Expired - Fee Related
-
2004
- 2004-06-14 CN CNB2004800005300A patent/CN100394680C/en not_active Expired - Fee Related
- 2004-06-14 KR KR1020047020930A patent/KR100642704B1/en active IP Right Grant
- 2004-06-14 WO PCT/JP2004/008660 patent/WO2004114503A1/en active Application Filing
- 2004-06-16 TW TW093117289A patent/TWI272752B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01311853A (en) * | 1988-06-09 | 1989-12-15 | Matsushita Electric Ind Co Ltd | Winder |
| JPH05300707A (en) * | 1992-04-16 | 1993-11-12 | Yaskawa Electric Corp | Flier of winding machine |
| JPH08322213A (en) * | 1995-05-24 | 1996-12-03 | Toshiba Corp | Winding device |
| CN1201289A (en) * | 1997-05-30 | 1998-12-09 | 三菱电机株式会社 | Winder for armature-winding and winding method for amature-winding |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004114503A1 (en) | 2004-12-29 |
| KR20050023329A (en) | 2005-03-09 |
| TWI272752B (en) | 2007-02-01 |
| JP3751292B2 (en) | 2006-03-01 |
| JP2005020827A (en) | 2005-01-20 |
| CN1698250A (en) | 2005-11-16 |
| KR100642704B1 (en) | 2006-11-10 |
| TW200503382A (en) | 2005-01-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20180614 |