CN104600924B - The wire winding tool and method for winding of subblock motor stator - Google Patents
The wire winding tool and method for winding of subblock motor stator Download PDFInfo
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- CN104600924B CN104600924B CN201510047707.2A CN201510047707A CN104600924B CN 104600924 B CN104600924 B CN 104600924B CN 201510047707 A CN201510047707 A CN 201510047707A CN 104600924 B CN104600924 B CN 104600924B
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Abstract
The invention discloses the wire winding tool and method of a kind of subblock motor stator, stator includes multiple piecemeal iron cores, and wire winding tool includes：Rotating disk, the outer edge of the rotating disk have circumferentially distributed multiple first buckles, have multiple wire winding needles at least one surface of rotating disk；Coiling chain, the coiling chain include multiple fixed blocks being pivotably connected successively, detachably connected between the fixed block at two ends, the side of coiling chain with one-to-one second buckle of multiple first buckles；The 3rd buckle that there are on the opposite side of coiling chain multiple the 4th buckles being suitable in the yoke portion with piecemeal iron core to be engaged.Wire winding tool of the invention, realize the connection across river line between multiple windings in every phase winding, avoid traditional wiring board connection or the drawbacks of wire jumper connects, and for inner rotor motor iron core, threading speed has reached the threading speed of outer rotor iron core.
Description
Technical field
The present invention relates to machine field, more particularly to a kind of wire winding tool and subblock motor stator of subblock motor stator
Method for winding.
Background technology
Current household electric appliances, motor stator winding technique are more and more ripe, due to DC motor stator number of teeth amount it is relatively more,
Motor is generally three-phase, and the number of phases is relatively more, so motor intercoil connection is difficult to process.The processing mode adopted in correlation technique has：
Three phase electric machine wherein one is mutually or biphase by intercoil connection connection, other independent coilings, is then connected by circuit board or wire jumper
Connect；Or three-phase is all connected by wiring board or wire jumper.However, aforesaid way has following defect：
(1) there are multiple solder joints on circuit board, reliability has risk.
(2) must be connected using manual welding using what wire jumper connected, efficiency is low.
(3) when winding is all connected using circuit board, motor control need use one piece of circuit board, increase motor into
This, reduces reliability, and the rate that breaks down is higher, and when high pressure is connected up, safety requirements is more harsh.
(4) due to needing by each coiling port in the every phase winding of circuit board connection, so electric machine control system is only
Outside can be placed on, be unfavorable for the integration making of motor, be increased motor cost of transportation, client will also consider motor control system simultaneously
System installing space, to using making troubles.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this purpose, the present invention proposes a kind of point
The wire winding tool of block motor stator, the wire winding tool do not use circuit board, wire jumper, you can make the winding of every phase be connected to one
Rise, winding efficiency is high.
The invention allows for a kind of method for winding of subblock motor stator.
The wire winding tool of a kind of subblock motor stator of embodiment according to a first aspect of the present invention, the stator includes multiple
Piecemeal iron core, the wire winding tool include：Rotating disk, the outer edge of the rotating disk have circumferentially distributed at least one
First buckle, has multiple wire winding needles at least one surface of the rotating disk；Coiling chain, the coiling chain include many
The individual fixed block being pivotably connected successively, it is detachably connected with by the coiling chain between the fixed block at two ends
Bar encompasses annular shape, the side of the coiling chain with one-to-one second buckle of the plurality of first buckle with
The coiling chain is looped around in the rotating disk；There are on the opposite side of the coiling chain multiple 3rd buckles, it is described
3rd buckle is suitable to be engaged with the 4th buckle in the yoke portion of the piecemeal iron core.
Wire winding tool according to embodiments of the present invention, realizes the company across river line between multiple windings in every phase winding
Connect, it is to avoid the drawbacks of traditional wiring board connection or wire jumper connect, and for the inner rotor motor iron core, threading speed
The threading speed of outer rotor iron core is reached, compared to traditional threading speed, efficiency improves as many as 5 times.
According to one embodiment of present invention, first buckle is one of them of raised and groove, second card
Detain for raised and groove another.
According to one embodiment of present invention, the 3rd buckle is one of them of block tongue and draw-in groove, and the described 4th
Buckle is another in block tongue and draw-in groove.
According to one embodiment of present invention, the both sides of each fixed block are respectively provided with second buckle and the 3rd card
Button.
Alternatively, second buckle and the 3rd snapped-in position are relative.
Alternatively, at least one of second buckle and the 3rd buckle is located at the central authorities of the fixed block.Thus
Connection between the connection being easy between fixed block and piecemeal iron core and fixed block and rotating disk, and it is easy to coiling.
According to one embodiment of present invention, the wire winding needle is located on one of surface of the rotating disk and neighbouring
The edge of the rotating disk is arranged, and multiple wire winding needles are circumferentially spaced apart from each other.
According to one embodiment of present invention, the quantity of the wire winding needle is 2 times of the quantity of the fixed block.
According to one embodiment of present invention, pass through bearing pin between adjacent described two fixed blocks or ball engagement can pivot
Turn ground connection.
Wire winding tool according to embodiments of the present invention, the line for realizing every phase winding all link together, and realize many
Phase winding cannot solve the problems, such as intercoil connection, replace conventional mid sub-winding or whole windings to use circuit board or using jump
The connected mode of line, solves welding, that wire jumper is produced is bad, because without the need for connect winding on circuit boards, control system
System can be placed directly on motor internal, be conducive to motor standardization making, reduction transport space, client not to consider further that control system
Installation site, and adopt threading speed reached it is outer around speed, winding efficiency improves 5 times.
A kind of method for winding of subblock motor stator of embodiment, adopts according to claim according to a second aspect of the present invention
The wire winding tool of subblock motor stator any one of 1-7, the method for winding are comprised the following steps：
S1, the 4th buckle of the plurality of piecemeal iron core is respectively cooperating with to the 3rd buckle of the coiling chain；
S2, will be connected to each other for the coiling chain to encompass annular shape positioned at the fixed block at the coiling chain two ends
Shape, wherein the teeth portion of the piecemeal iron core is radially；
S3, by annular coiling chain set on the rotating pan；
S4, the teeth portion coiling to each piecemeal iron core, the intercoil connection per phase winding are arranged by the wire winding needle；
After S5, coiling are finished, after the fixed block positioned at the coiling chain two ends is disengaged from, the coiling chain is overturn
Bar, makes the yoke portion of the teeth portion radial inward of the piecemeal iron core, multiple piecemeal iron cores be sequentially connected to form winding iron core；
S6, the coiling chain is removed from the winding iron core.
According to one embodiment of present invention, step S1 is before or after step S2.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
It is substantially and easy to understand, wherein：
Fig. 1 is the operating diagram of the wire winding tool of subblock motor stator according to embodiments of the present invention；
Fig. 2 is the schematic diagram of rotating disk in wire winding tool shown in Fig. 1；
Fig. 3 is the schematic diagram of coiling chain in wire winding tool shown in Fig. 1；
Fig. 4 is the schematic diagram of fixed block in coiling chain shown in Fig. 3；
Fig. 5 is the schematic diagram of the subblock motor stator of the wire winding tool coiling to be employed；
Fig. 6 is the schematic diagram of piecemeal iron core in stator shown in Fig. 5；
Fig. 7 is the schematic diagram using the winding iron core obtained after the wire winding tool coiling.
Reference：
Wire winding tool 100；Rotating disk 1；Raised 11；Wire winding needle 12；
Coiling chain 2；Fixed block 21；Positioned at the fixed block at two ends：21M、21N；
Groove 22；Block tongue 23；Bearing pin 24；Clip 25；
Stator 200；Piecemeal iron core 210；Yoke portion 211；Draw-in groove 2111；Teeth portion 212；
Coil winding machine 300；
Across the river line of three-phase windings：A1、A2、A3
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " interior ", " outward ", " clockwise ", " counterclockwise ",
The orientation or position relationship of the instruction such as " axial direction ", " radial direction ", " circumference " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of the description present invention and simplified description, rather than indicate or imply that the device or element of indication there must be specifically side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.Additionally, term " first ", " second "
It is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technical characteristic indicated by indicating
Quantity.Thus, define " first ", the feature of " second " can be expressed or implicitly include one or more spy
Levy.In describing the invention, unless otherwise stated, " multiple " are meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The coiling work of the subblock motor stator 200 of embodiment according to a first aspect of the present invention is described below with reference to Fig. 1-Fig. 7
Fill 100, the wire winding tool 100 for carrying out coiling to the stator 200 of piecemeal motor, as shown in figure 5, the stator 200 include it is many
Individual piecemeal iron core 210, as shown in fig. 6, each piecemeal iron core 210 includes yoke portion 211 and teeth portion 212, on the periphery wall in yoke portion
With the 4th buckle 2111.
Wire winding tool 100 according to embodiments of the present invention, including：Rotating disk 1 and coiling chain 2, the outward flange of rotating disk 1
Place has multiple wire winding needles 12, coiling with circumferentially distributed multiple first buckles 11, at least one surface of rotating disk 1
Chain 2 includes multiple fixed blocks 21 being pivotably connected successively, alternatively, passes through bearing pin between two adjacent fixed blocks 21
24 or ball engagement (not shown) be pivotably connected.Between fixed block 21M, the 21N at two ends it is detachably connected with
Coiling chain 2 is encompassed into annular shape.Specifically, between fixed block 21M, 21N, removably connected by clip 25
Connect.
The side of coiling chain 2 with 11 one-to-one second buckle 22 of multiple first buckles with by coiling chain 2
It is looped around in rotating disk 1, there are on the opposite side of coiling chain 2 multiple 3rd buckles 23, block tongue 23 is suitable to and piecemeal iron core 210
Yoke portion 211 on the 4th buckle 2111 be engaged.That is, the second buckle 22 can be respectively provided with each fixed block 21
And/or the 3rd buckle 23, it is also possible to arrange on multiple fixed blocks 21 at interval, without each arranging, arrangement above
Depending on being needed according to specific design.
So, operationally, coiling chain 2 encompasses annular shape, by matching somebody with somebody for the first buckle 11 and the second buckle 22
Close so that coiling chain 2 is fixed on the outer peripheral edge of rotating disk 1.By the cooperation of the 3rd buckle 23 and the 4th buckle 2111, will
Piecemeal iron core 210 is connected on the outer peripheral edge of coiling chain 2.So, in rotating disk 1 in the radial direction, piecemeal iron core 210
Teeth portion is outwardly.As shown in figure 1, coil winding machine 300 carries out coiling, the mistake of the first phase winding to the teeth portion 212 of each piecemeal iron core 210
Bridge money A1, the intercoil connection A2 of the second phase winding, the intercoil connection A3 of third phase winding are arranged by the wire winding needle 12 in rotating disk 1.
After the completion of coiling, clip 25 is opened so that fixed block 21M, the 21N positioned at two ends is disengaged from, upset coiling chain 2 makes
The teeth portion 212 of piecemeal iron core 210 radially-inwardly, and makes the yoke portion 211 of multiple piecemeal iron cores 210 be sequentially connected so that multiple piecemeals
The circumferential profile of iron core 210 forms round-shaped, so as to form stator ferrite core.This completes the coiling of block stator
Journey.
Wire winding tool 100 according to embodiments of the present invention, realize in every phase winding between multiple windings across river line
Connection, it is to avoid the drawbacks of traditional wiring board connection or wire jumper connect, and for the inner rotor motor iron core, around linear speed
Degree has reached the threading speed of outer rotor iron core, and compared to traditional threading speed, efficiency improves as many as 5 times.
Some embodiments of the invention, the first buckle are one of them of raised and groove, and the second buckle is raised
With groove another.In the following description of the present invention, by raised 11, second buckle of the first buckle it is and the projection 11
It is described as a example by the groove 22 of cooperation.
Some embodiments of the invention, the 3rd buckle are one of them of block tongue and draw-in groove, and the 4th buckle is card
Another in tongue and draw-in groove.In the following description of the present invention, by block tongue 23, the 4th buckle of the 3rd buckle it is and this
It is described as a example by the draw-in groove 2111 that block tongue 23 coordinates.
Some embodiments of the invention, the both sides of each fixed block 21 are respectively provided with groove 22 and block tongue 23.Alternatively,
Groove 22 and 2111 position of draw-in groove are relative.Alternatively, at least one of groove 22 and draw-in groove 2111 is located at the central authorities of fixed block 21.
Preferably, groove 22 and draw-in groove 2111 are respectively positioned on the central authorities of fixed block 21 and position is relative.Thus it is easy to fixed block 21 and piecemeal
Connection between iron core 210 and the connection between fixed block 21 and rotating disk 1, and it is easy to coiling.
As depicted in figs. 1 and 2, in certain embodiments, wire winding needle 12 is located on one of surface of rotating disk 1 and adjacent
The edge of nearly rotating disk 1 is arranged, and multiple wire winding needles 12 are circumferentially spaced apart from each other.Alternatively, the quantity of wire winding needle 12 is solid
Determine block 21 2 times of quantity.That is, two wire winding needles 12 can be set in the relative rotating disk of each fixed block 21,
In order to the winding across river line after 210 coiling of piecemeal iron core of corresponding position.
Wire winding tool 100 according to embodiments of the present invention, the line for realizing every phase winding all link together, realize
Polyphase windings cannot solve the problems, such as intercoil connection, replace conventional mid sub-winding or whole windings to use circuit board or employing
The connected mode of wire jumper, solves welding, that wire jumper is produced is bad, because without the need for connecting winding on circuit boards, controlling
System can be placed directly on motor internal, be conducive to motor standardization making, reduction transport space, client not to consider further that control system
System installation site, and adopt threading speed reached it is outer around speed, winding efficiency improves 5 times.
A kind of coiling side of subblock motor stator 200 of embodiment according to a second aspect of the present invention is described below with reference to Fig. 1
Method, using the wire winding tool 100 according to any one of claim 1-7 subblock motor stator 200.
Method for winding according to embodiments of the present invention is comprised the following steps：
S1, the draw-in groove 2111 of multiple piecemeal iron cores 210 is respectively cooperating with to the block tongue 23 of coiling chain 2；
S2, it will be connected to each other positioned at the fixed block 21 at 2 two ends of coiling chain so that coiling chain 2 is encompassed annular shape,
Wherein the teeth portion 212 of piecemeal iron core 210 is radially；
S3, by annular coiling chain 2 be located in rotating disk 1；
S4,212 coiling of teeth portion to each piecemeal iron core 210, the intercoil connection per phase winding are arranged by wire winding needle 12；
After S5, coiling are finished, coiling chain 2 is overturn after the fixed block 21 positioned at 2 two ends of coiling chain is disengaged from, is made
212 radial inward of teeth portion of piecemeal iron core 210, the yoke portion 211 of multiple piecemeal iron cores 210 is sequentially connected to form winding iron core；
S6, coiling chain 2 is removed from winding iron core.
In above-mentioned steps, the tandem of step S1 and step S2 can be according to situation exchange be embodied as, as long as energy
After ensureing that coiling chain 2 encompasses annular shape and fixed block is attached to coiling chain 2, the teeth portion 212 of piecemeal iron core 210 is radially
Outwardly, have no effect on around line mass and efficiency.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
" example ", " specific example ", or the description of " some examples " etc. mean specific features, the knot described with reference to the embodiment or example
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can be combined in one or more any embodiment or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
These embodiments can be carried out with various changes, modification, replacement and modification in the case of the principle and objective that depart from the present invention, this
The scope of invention is limited by claim and its equivalent.
Claims (11)
1. a kind of wire winding tool of subblock motor stator, the stator include multiple piecemeal iron cores, it is characterised in that the coiling
Frock includes：
Rotating disk, the outer edge of the rotating disk have at least one first circumferentially distributed buckles, the rotating disk
There are at least one surface multiple wire winding needles；
Coiling chain, the coiling chain include multiple fixed blocks being pivotably connected successively, multiple fixed block middle positions
It is detachably connected so that the coiling chain is encompassed annular shape, the coiling chain between two fixed blocks at two ends
Side with described so that the coiling chain to be looped around with one-to-one second buckle of described at least one first buckles
In rotating disk；There are on the opposite side of the coiling chain multiple 3rd buckles, the 3rd buckle is suitable to and the piecemeal ferrum
The 4th buckle in the yoke portion of core is engaged.
2. wire winding tool according to claim 1, it is characterised in that first buckle is wherein the one of raised and groove
Individual, second buckle is another of raised and groove.
3. wire winding tool according to claim 1, it is characterised in that the 3rd buckle is wherein the one of block tongue and draw-in groove
It is individual, and the 4th buckle is another in block tongue and draw-in groove.
4. the wire winding tool according to any one of claim 1-3, it is characterised in that the both sides of each fixed block are respectively provided with
Second buckle and the 3rd buckle.
5. wire winding tool according to claim 4, it is characterised in that second buckle and the 3rd snapped-in position phase
It is right.
6. wire winding tool according to claim 4, it is characterised in that second buckle and the 3rd buckle are at least
One central authorities for being located at the fixed block.
7. wire winding tool according to claim 1, it is characterised in that the wire winding needle is located at wherein the one of the rotating disk
Arrange on individual surface and adjacent to the edge of the rotating disk, multiple wire winding needles are circumferentially spaced apart from each other.
8. wire winding tool according to claim 7, it is characterised in that the quantity of the wire winding needle is the number of the fixed block
2 times of amount.
9. wire winding tool according to claim 1, it is characterised in that pass through bearing pin between two adjacent fixed blocks
Or ball engagement is pivotably connected.
10. a kind of method for winding of subblock motor stator, adopts the subblock motor stator according to any one of claim 1-9
Wire winding tool, it is characterised in that the method for winding is comprised the following steps：
S1, the 4th buckle of the plurality of piecemeal iron core is respectively cooperating with to the 3rd buckle of the coiling chain；
S2, it will be connected to each other positioned at the fixed block at the coiling chain two ends so that the coiling chain is encompassed annular shape,
The teeth portion of wherein described piecemeal iron core is radially；
S3, by annular coiling chain set on the rotating pan；
S4, the teeth portion coiling to each piecemeal iron core, the intercoil connection per phase winding are arranged by the wire winding needle；
After S5, coiling are finished, the coiling chain is overturn after the fixed block positioned at the coiling chain two ends is disengaged from, made
The teeth portion radial inward of the piecemeal iron core, the yoke portion of multiple piecemeal iron cores are sequentially connected to form winding iron core；
S6, the coiling chain is removed from the winding iron core.
11. method for winding according to claim 10, it is characterised in that step S1 is before or after step S2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047707.2A CN104600924B (en) | 2015-01-29 | 2015-01-29 | The wire winding tool and method for winding of subblock motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047707.2A CN104600924B (en) | 2015-01-29 | 2015-01-29 | The wire winding tool and method for winding of subblock motor stator |
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| Publication Number | Publication Date |
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| CN104600924A CN104600924A (en) | 2015-05-06 |
| CN104600924B true CN104600924B (en) | 2017-04-05 |
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| CN201510047707.2A Active CN104600924B (en) | 2015-01-29 | 2015-01-29 | The wire winding tool and method for winding of subblock motor stator |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712030B (en) * | 2018-05-31 | 2020-07-17 | 广东威灵汽车部件有限公司 | Method for manufacturing motor |
| CN110289741A (en) * | 2019-06-04 | 2019-09-27 | 胡永贺 | The jig and electric machine iron core electrostatic machine powder-coating method of electric machine iron core electrostatic machine dusting |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3568364B2 (en) * | 1996-09-30 | 2004-09-22 | 松下電器産業株式会社 | Rotating machine core |
| JP2003061319A (en) * | 2001-08-17 | 2003-02-28 | Mitsubishi Electric Corp | Method for producing stator |
| CN103928999B (en) * | 2013-01-10 | 2017-08-11 | 广东美的环境电器制造有限公司 | The bobbin winder bracket and its method for winding of stator, block-stator motor |
| CN103973057A (en) * | 2013-01-25 | 2014-08-06 | 广东美的环境电器制造有限公司 | Block stator, manufacturing method of block stator, motor with block stator and household appliance |
| CN203554230U (en) * | 2013-11-21 | 2014-04-16 | 江苏超力电器有限公司 | Motor blocking stator winding device |
| CN204376656U (en) * | 2015-01-29 | 2015-06-03 | 广东美的环境电器制造有限公司 | The wire winding tool of subblock motor stator |
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