CN1319936A - Stator for capacitor motor and making method thereof - Google Patents
Stator for capacitor motor and making method thereof Download PDFInfo
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- CN1319936A CN1319936A CN 00120679 CN00120679A CN1319936A CN 1319936 A CN1319936 A CN 1319936A CN 00120679 CN00120679 CN 00120679 CN 00120679 A CN00120679 A CN 00120679A CN 1319936 A CN1319936 A CN 1319936A
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- core
- stator
- winding wound
- wound
- main winding
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Abstract
Main-winding-wound-cores 14 being in a number of stator poles are wound in a concentrated manner continuously in series via inter-coil connection wire 13, as well as auxiliary-winding-wound-cores 17 being in the number of stator poles are wound in a concentrated manner continuously in series via the inter-coil connection wire. Then the main-winding-wound-cores and the auxiliary-winding-wound-cores are arranged alternately to shape in an annular form for producing stator 20. Since the main-winding-wound-cores and the auxiliary-winding-wound-cores are wound in concentrated manner continuously in series independently, numbers of beginnings 12a and endings 12b of main windings, and those of beginnings 16a and endings 16b of auxiliary windings are minimized, so that handling of lead wires can be simplified.
Description
The present invention relates to use the stator and the manufacture method thereof of the capacitor motor of segmentation iron core.
In recent years, a plurality of segmentation iron cores that wind the line are arranged in ring-type and the manufacture method of the stator that obtains and this stator is very universal.At present, being documented in the spy as a kind of manufacture method of making this stator opens in the flat 9-46979 communique.Below with reference to the above-mentioned manufacture method of Figure 12 to 15 explanation.
Shown in Figure 12 and 13, winding 101 is wound (first kind of prior art), after the drum stand 103 insertion tooth portions 104 of the relaying lead-in wire 102 that the beginning part and the latter end that are provided with by winding 101 are constituted, tooth portion 104 is combined with yoke portion 105 make stator.
(second kind of prior art) is shown in Figure 14 and 15, with overhang insulation body 202 and 203 after carrying out insulation processing in the divided tooth portion 201, the relaying lead-in wire 205 that setting is made of the beginning of winding 204 part and latter end and winding 204 on twining, then, the tooth portion 201 of twining winding is arranged to ring-type and makes stator.
But, in first kind of prior art, owing to all be provided with the relaying lead-in wire 102 that beginning part and latter end by winding 101 constitute on each is located at the drum stand 103 of tooth portion 104,102 quantity that go between become that lead-out wire processing between many, the connection tooth portion 104 complicates, the change of treatment process number is many so the problem that occurs is a relaying.In addition, in second kind of prior art, also be because the relaying lead-in wire 205 that beginning part and latter end by winding 204 constitute is set in each divided tooth portion 201, become many, connect that lead-out wire processing between the tooth portion 201 complicates, treatment process number change problem how so the quantity of relaying lead-in wire 205 occurs.The present invention implements in order to solve above-mentioned problem, and its purpose is to provide a kind of stator and manufacture method thereof of capacitor motor, can begin the operation number that part and the number of latter end are reduced to minimum and reduce the lead-out wire processing to winding.
By on a number of poles segmentation iron core body, twining the number of poles main winding wound-core that main winding is connected continuously and installed around.By on a number of poles segmentation iron core, twining the number of poles auxiliary winding wound-core that auxiliary winding is connected continuously and installed around.An a described number of poles main winding wound-core and number of poles auxiliary winding wound-core be arranged in respectively carry out after the ring-type integrated, thereby obtain the stator that the present invention relates to that its main winding wound-core and auxiliary winding wound-core alternately are arranged in ring-type.According to the present invention, series connection installs around a number of poles main winding wound-core and a number of poles auxiliary winding wound-core continuously respectively.Therefore, the beginning of main winding and auxiliary winding part is a minimum value with the number of latter end, can reduce the time that lead-out wire is handled.In addition, the connecting line of main winding and auxiliary winding is separately positioned on not hinder a described number of poles main winding wound-core and a number of poles auxiliary winding wound-core is carried out on the position of institutional operation.
Brief description of drawings is as follows:
Fig. 1 is the loop diagram of connection of the stator winding of expression capacitor motor of the present invention;
Fig. 2 is the perspective view of segmentation iron core plate;
Fig. 3 is the perspective view of segmentation iron core body;
Fig. 4 is the broken section front view of the stator of expression capacitor motor of the present invention;
Fig. 5 (a) expression is to the winding method that is arranged in the segmentation iron core body winding main winding on the straight line, and Fig. 5 (b) expression is twined the winding method of assisting winding to the segmentation iron core body that is arranged on the straight line;
Fig. 6 represents the stator of the capacitor motor of the present invention of interim ordered state;
Fig. 7 is illustrated under the normal condition by the stator of incorporate capacitor motor of the present invention;
Fig. 8 is the block diagram of manufacturing step of the stator of expression capacitor motor of the present invention;
Fig. 9 is the end view of the stator of capacitor motor of the present invention;
Figure 10 represents to twine to the segmentation iron core body of annular arrangement the winding method of main winding;
Figure 11 represents to twine to the segmentation iron core body of annular arrangement the winding method of auxiliary winding;
Figure 12 is the perspective view of drum stand that twines the stator winding of first kind of prior art;
Figure 13 is the front view of the stator of first kind of prior art;
Figure 14 is illustrated in the perspective view that twines the state of winding in the tooth portion of stator of second kind of prior art;
Figure 15 is the partial sectional view of the stator of second kind of prior art.
(embodiment 1)
Below, with reference to Fig. 1-Fig. 9 embodiments of the invention are described.Fig. 8 is the block diagram of the manufacturing step of expression stator of the present invention.
In the stamping-out step 8 of Fig. 8, middle sanction segmentation iron core plate 7 as shown in Figure 2.Segmentation iron core plate 7 has an arc surface on its excircle, and have yoke 3 and on inner peripheral surface, form the tooth portion 5 of rotor opposite face 4, it is a shape of cutting apart stator with groove crack number, described yoke 3 is provided with the protuberance 1 that is earlier thin shape in a side of its joint face, is provided with the recess 2 that is earlier thin shape at the opposite side of its joint face.
In lamination step 10, as shown in Figure 3, the segmentation iron core plate 7 through stamping-out step 8 stamping-out is piled up the predetermined number layer, by fixing segmentation iron core bodies 9 that forms such as welding.
In main winding winding step 15, shown in Fig. 5 (a), on the segmentation iron core body that lamination step 10 is piled up, through insulator, twine main winding 12 by the coil winding machine (not shown) to concentrate winding configuration, through connecting line 13, a number of poles main winding wound-core 14 is twined in series connection continuously, forms main winding and begin part 12a and main winding latter end 12b on the end.The connecting line 13 of described main winding wound-core 14 is configured on the axial side of segmentation iron core body, and this side is called main connecting line side.As mentioned above, a number of poles main winding wound-core is connected continuously and is installed around.Therefore, the number of the beginning of main winding part and latter end is a minimum value, can reduce the processing time of lead-out wire.
In auxiliary winding winding step 18, shown in Fig. 5 (b), different with main winding winding step 15, on the segmentation iron core body, through insulator, twine auxiliary winding 16 to concentrate winding configuration, through connecting line 13, series connection installs around a number of poles auxiliary winding wound-core 17 continuously, forms auxiliary winding and begin part 16a and auxiliary winding latter end 16b on the end.The connecting line 13 of described auxiliary winding wound-core 17 is configured on the axial side opposite with a described side of segmentation iron core body, and this side is called auxiliary connecting line side.As mentioned above, a number of poles auxiliary winding wound-core is connected continuously and is installed around.Therefore, the number of the beginning of auxiliary winding part and latter end is a minimum value, can reduce the processing time of lead-out wire.
At number of assembling steps 19, after the number of poles auxiliary winding wound-core 17 that the number of poles that described main winding winding step 15 is installed around a main winding wound-core 14 and described auxiliary winding winding step 18 install around is arranged in ring-type respectively, the main winding wound-core 14 that is arranged in such ring-type and the auxiliary winding wound-core 17 that is arranged in such ring-type respectively in opposite directions at the opposition side of the opposition side of main connecting line side and auxiliary connecting line side, move combination in the axial direction, described main winding wound-core 14 and the alternately annular arrangement of auxiliary winding wound-core 17, thereby produce incorporate stator 20.Because the main winding wound-core 14 of annular arrangement and the auxiliary winding fixing body 17 of annular arrangement are in a side that does not have connecting line toward each other, so connecting line does not hinder integrated operation.
As shown in Figure 9, the auxiliary connecting line side 22 of the connecting line of the main connecting line side 21 of connecting line 13 (not shown)s of configuration main winding wound-core 14 and the auxiliary winding wound-core 17 of configuration is set on the axial opposition side of stator 20.In main winding winding step 15 and auxiliary winding winding step 18, as shown in Figure 5, segmentation iron core body 9 shape that is arranged in a straight line substantially, the series connection of carrying out main winding 12 and auxiliary winding 16 installs around, and produces main winding wound-core 14 and auxiliary winding wound-core 17.With and finish roughly the same being spaced segmentation iron core body 9 and carrying out winding and twine in interval between the consecutive roots of stator, when forming stator, do not need to adjust the length of connecting line 13.At number of assembling steps 19, for main winding wound-core 14 and the alternately annular arrangement of auxiliary winding wound-core 17, and during the auxiliary winding wound-core 17 of the main winding wound-core 14 of integrated annular arrangement and annular arrangement, as shown in Figure 6, temporary transient main winding wound-core 14 and the auxiliary winding wound-core 17 arranged, protuberance 1 and recess 2 are coupled together the size that stator outer diameter is become be a bit larger tham stock size loosely, then, as shown in Figure 7, protuberance 1 with recess 2 is closely chimeric meets stock size so that stator outer diameter is reduced into.Main winding begun part 12a and main winding latter end 12b and auxiliary winding begin part 16a and auxiliary winding latter end 16b is arranged on the same side of stator, so that concentrate the processing of the lead-out wire that carries out main winding wound-core 14 and auxiliary winding wound-core 17 both sides in a side of stator.Though the stamping-out step 8 of stamping-out segmentation iron core plate 7 has been described as described above and segmentation iron core plate 7 is piled up the back fixes the lamination step 10 that forms segmentation iron core body 9 by welding etc., but, in with forcing press stamping-out segmentation iron core plate, pile up successively through the joint portion and the situation of making the segmentation iron core body is also contained among the present invention.
(embodiment 2)
Shown in Figure 10 and 11, to concentrate winding configuration to twine main winding 12, through connecting line 13, series connection installs around a number of poles main winding wound-core 14B continuously on the segmentation iron core plate 9A of annular arrangement.Equally, assist winding 16 to concentrate winding configuration to twine on the segmentation iron core plate 9A of annular arrangement, connecting continuously through connecting line 13 installs around a number of poles auxiliary winding wound-core 17B.Then, alternately annular arrangement main winding wound-core 14B and auxiliary winding wound-core 17B and form the stator (not shown).Like this, carry out the winding of main winding 12 and auxiliary winding 16 owing to arrange segmentation iron core body 9A roughly the samely with the arrangement of finishing stator, so when forming stator, do not need to arrange again main winding wound-core 14B and auxiliary winding wound-core 17B, the maintenance structure of the connecting line 13 between each utmost point of unnecessary change.Since the distance maintaining between the segmentation iron core body 9A for and the interval of finishing between the consecutive roots of stator carry out the winding of main winding 12 and auxiliary winding 16 about equally, so do not need to adjust the length of connecting line 13 during the formation stator.
Like this, stator and manufacture method thereof according to capacitor motor of the present invention, because a number of poles main winding wound-core is connected continuously respectively with a number of poles auxiliary winding wound-core and is installed around, so can make the beginning of main winding and auxiliary winding, the number of end become minimum value, can cut down the operation number of the lead-out wire processing of stator.
When main winding wound-core that will replace arrangement annularly and auxiliary winding wound-core formation one, owing to the connecting line therebetween of the connecting line of main winding wound-core and auxiliary winding wound-core is held the segmentation iron core body and is positioned on the opposition side, so can prevent to become the obstruction of connecting line operation.
Since the distance maintaining between the segmentation iron core body roughly with the consecutive roots of finishing stator between the interval equate to install around, so the length that does not need to adjust connecting line forms stator with regard to the integrated main winding wound-core of energy and auxiliary winding wound-core.
The segmentation iron core body is being arranged in when installing around on the straight line, is changeing the space owing to can fully guarantee the mouth of pipe (nozzle) of coil winding machine or splitting of flyer (flyer), so can improve the coiling efficient of coiling.
The protuberance and the recess that are arranged on main winding wound-core and the auxiliary winding wound-core are coupled together loosely, after the external diameter that makes stator greatly and is temporarily assembled than conventional size, closely chimeric and assemble stator again after making stator outer diameter be reduced into stock size described protuberance and recess, this method can prevent the distortion of the part that is combined of segmentation iron core body, can reduce the expense of assembling procedure simultaneously.
Because the beginning part of the latter end of the beginning of main winding part and main winding and auxiliary winding and the latter end of auxiliary winding are arranged on the side of stator by the concentrated area, handle simplification and the miniaturization with the structure of end so can realize lead-out wire.
Claims (9)
1. the manufacture method of the stator of a capacitor motor, comprising following step:
The stamping-out step of stamping-out segmentation iron core plate, described iron core plate has yoke and stator teeth, described yoke has an arc surface on excircle, described stator teeth has a face in the face of rotor on inner periphery, and described iron core plate has the shape of cutting apart stator with stator slot crack number;
The lamination step forms the segmentation iron core body to the long-pending fixedly predetermined number layer of segmentation iron core sheetpile;
The main winding winding step, through insulator, on described segmentation iron core body, twine main winding with concentrated winding configuration, through connecting line, a number of poles main winding wound-core is twined in series connection continuously, the connecting line of described main winding wound-core is set at an axial side of segmentation iron core body, also is called main connecting line side;
Auxiliary winding winding step, through insulator, on described segmentation iron core body, assist winding to concentrate winding configuration to twine, through connecting line, a number of poles auxiliary winding wound-core is twined in series connection continuously, the connecting line of described auxiliary winding wound-core is set on the axial side opposite with a described side of segmentation iron core body, also is called auxiliary connecting line side;
Number of assembling steps, after an a described number of poles main winding wound-core and described number of poles auxiliary winding wound-core is arranged in ring-type respectively, the main winding wound-core that is arranged in such ring-type and the auxiliary winding wound-core that is arranged in such ring-type respectively in opposite directions at the opposition side of the opposition side of main connecting line side and auxiliary connecting line side, move combination in the axial direction, thus described main winding wound-core and auxiliary winding wound-core alternately annular arrangement form one.
2. the manufacture method of the stator of capacitor motor according to claim 1, wherein:
Main winding wound-core and auxiliary winding wound-core are arranged in ring-type in series connection continuously when installing around a number of poles main winding wound-core and auxiliary winding wound-core, with maintenance and finish roughly the same interval, interval between the consecutive roots of stator and install around.
3. the manufacture method of the stator of capacitor motor according to claim 1, wherein:
The series connection that segmentation iron core body general alignment is carried out main winding and auxiliary winding point-blank installs around makes main winding wound-core and auxiliary winding wound-core.
4. the manufacture method of the stator of capacitor motor according to claim 1, wherein:
Make connecting line length between each utmost point of main winding wound-core and auxiliary winding wound-core be substantially equal to interval between the consecutive roots of finishing stator.
5. the manufacture method of the stator of capacitor motor according to claim 1, wherein:
In number of assembling steps, for a side of joint face that will yoke is provided with the protuberance that is earlier thin shape, main winding wound-core and auxiliary winding wound-core that opposite side is provided with the recess that is earlier thin shape alternately are arranged in ring-type, and when the auxiliary winding wound-core of the main winding wound-core of annular arrangement and annular arrangement formed one, main winding wound-core and auxiliary winding wound-core temporarily alternately are arranged in ring-type, so that being connected loosely, described protuberance and recess make stator outer diameter become to be a bit larger tham the size of stock size, then, described protuberance with recess is closely chimeric meets stock size so that stator outer diameter is reduced into.
6. the manufacture method of the stator of capacitor motor according to claim 1, wherein: the beginning of main winding and auxiliary winding part is arranged on the axial same side of stator with latter end, on an axial side of stator, concentrates the processing of the lead-out wire that carries out main winding wound-core and auxiliary winding wound-core.
7. the manufacture method of the stator of capacitor motor according to claim 1, wherein:
The segmentation iron core body is arranged in ring-type, and connecting installs around main winding and auxiliary winding is made main winding wound-core and auxiliary winding wound-core.
8. the stator of a capacitor motor, comprising:
With the segmentation iron core body of groove crack number similar number, described iron-core workpiece has arc surface on excircle, be formed with the face in the face of rotor on inner periphery;
On described segmentation iron core body, install around main winding, through connecting line, the number of poles main winding wound-core that installs around of series connection continuously;
On described segmentation iron core body, install around auxiliary winding, through connecting line, a number of poles auxiliary winding wound-core of connecting continuously and installing around;
Here, described main winding wound-core and described auxiliary winding wound-core alternately are arranged in ring-type, so that main connecting line side and the auxiliary connecting line side of connecting line that described auxiliary winding wound-core is set of connecting line that described main winding wound-core will be set is on the axial opposition side of stator.
9. the stator of capacitor motor according to claim 8, wherein:
The beginning of main winding and auxiliary winding part is arranged on the axial side of stator with latter end.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP027449/2000 | 2000-02-04 | ||
| JP027449/00 | 2000-02-04 | ||
| JP2000027449 | 2000-02-04 | ||
| JP332001/00 | 2000-10-31 | ||
| JP2000332001 | 2000-10-31 | ||
| JP332001/2000 | 2000-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1319936A true CN1319936A (en) | 2001-10-31 |
| CN1260875C CN1260875C (en) | 2006-06-21 |
Family
ID=26584859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00120679 Expired - Fee Related CN1260875C (en) | 2000-02-04 | 2000-11-30 | Stator for capacitor motor and making method thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1260875C (en) |
| MY (1) | MY127151A (en) |
| TW (1) | TW490915B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320726C (en) * | 2002-12-16 | 2007-06-06 | 乐金电子(天津)电器有限公司 | Intermediate insulator for motor and inserting method thereof |
| CN101051783B (en) * | 2006-04-06 | 2010-10-13 | 阿莫泰克有限公司 | Method of making the integrated stator, motor and method of making the same |
| CN1841887B (en) * | 2005-03-31 | 2011-04-27 | 富士通将军股份有限公司 | Method for fabricating induction motor |
| CN101567587B (en) * | 2007-10-26 | 2011-08-24 | 日东工器株式会社 | Stator |
| CN104025424A (en) * | 2012-01-27 | 2014-09-03 | 三菱电机株式会社 | Rotary electric machine, method for producing rotary electric machine, and air blower |
| CN104734388A (en) * | 2013-12-19 | 2015-06-24 | 广东美的环境电器制造有限公司 | Block stator and motor with the same |
| CN104810990A (en) * | 2014-01-29 | 2015-07-29 | 恒达智能科技股份有限公司 | AC Motor Stator Manufacturing Method and Structure Thereof |
| WO2016015532A1 (en) * | 2014-07-31 | 2016-02-04 | 广东美的环境电器制造有限公司 | Block stator, motor having same, and household appliance |
| CN107147222A (en) * | 2017-05-26 | 2017-09-08 | 东莞市川恩智能装备有限公司 | A kind of split type linear electric motors iron core |
-
2000
- 2000-11-30 CN CN 00120679 patent/CN1260875C/en not_active Expired - Fee Related
- 2000-11-30 TW TW89125355A patent/TW490915B/en not_active IP Right Cessation
-
2001
- 2001-01-31 MY MYPI20010443A patent/MY127151A/en unknown
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320726C (en) * | 2002-12-16 | 2007-06-06 | 乐金电子(天津)电器有限公司 | Intermediate insulator for motor and inserting method thereof |
| CN1841887B (en) * | 2005-03-31 | 2011-04-27 | 富士通将军股份有限公司 | Method for fabricating induction motor |
| CN101051783B (en) * | 2006-04-06 | 2010-10-13 | 阿莫泰克有限公司 | Method of making the integrated stator, motor and method of making the same |
| CN101789670B (en) * | 2006-04-06 | 2012-09-26 | 阿莫泰克有限公司 | Method of making integrated stator, motor and method of making the same |
| CN101567587B (en) * | 2007-10-26 | 2011-08-24 | 日东工器株式会社 | Stator |
| CN104025424B (en) * | 2012-01-27 | 2016-12-28 | 三菱电机株式会社 | Electric rotating machine, the manufacture method of electric rotating machine, pressure fan |
| CN104025424A (en) * | 2012-01-27 | 2014-09-03 | 三菱电机株式会社 | Rotary electric machine, method for producing rotary electric machine, and air blower |
| CN104734388A (en) * | 2013-12-19 | 2015-06-24 | 广东美的环境电器制造有限公司 | Block stator and motor with the same |
| CN104810990A (en) * | 2014-01-29 | 2015-07-29 | 恒达智能科技股份有限公司 | AC Motor Stator Manufacturing Method and Structure Thereof |
| CN104810990B (en) * | 2014-01-29 | 2018-07-31 | 恒达智能科技股份有限公司 | AC motor stator manufacturing method and structure thereof |
| WO2016015532A1 (en) * | 2014-07-31 | 2016-02-04 | 广东美的环境电器制造有限公司 | Block stator, motor having same, and household appliance |
| US10404122B2 (en) | 2014-07-31 | 2019-09-03 | Gd Midea Environment Appliances Mfg Co., Ltd. | Segmental stator, electric motor having the same, and household appliance |
| CN107147222A (en) * | 2017-05-26 | 2017-09-08 | 东莞市川恩智能装备有限公司 | A kind of split type linear electric motors iron core |
Also Published As
| Publication number | Publication date |
|---|---|
| MY127151A (en) | 2006-11-30 |
| CN1260875C (en) | 2006-06-21 |
| TW490915B (en) | 2002-06-11 |
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