CN103390976B - Motor stator core drawing machine mould - Google Patents
Motor stator core drawing machine mould Download PDFInfo
- Publication number
- CN103390976B CN103390976B CN201310307603.1A CN201310307603A CN103390976B CN 103390976 B CN103390976 B CN 103390976B CN 201310307603 A CN201310307603 A CN 201310307603A CN 103390976 B CN103390976 B CN 103390976B
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- China
- Prior art keywords
- sliver
- positioning seat
- latch segment
- pull bar
- locking
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- 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.)
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- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The present invention relates to a kind of motor stator core drawing machine mould, comprise several slivers, sliver positioning seat, sliver latch segment, cut somebody's hair, pull bar, one end of each sliver is connected with sliver positioning seat, the gap passed through for wire is left between adjacent two slivers, after each sliver is connected with sliver positioning seat, these slivers are connected to after on sliver positioning seat and form a hollow cylinder; The other end of each sliver is connected with sliver latch segment, described slip of cutting somebody's hair is positioned at the hollow cylinder formed by each sliver, one end of pull bar is fixedly connected with cutting somebody's hair, sliver positioning seat is provided with hole, and the other end of pull bar is through the outside reaching hollow cylinder behind the hole that sliver positioning seat is arranged.Winding is placed in rule mould by the present invention, imposes pulling force effect to rule mould, makes rule mould when by stator, is embedded in the line embedding groove of stator by winding.
Description
Technical field
The present invention relates to motor stator field, be specifically related to a kind of motor stator core drawing machine mould.
Background technology
Winding on motor stator is the chief component of stator core.Stator winding is coupled together in a certain way by coil groups and forms stator circuit, produces induced potential with rotor flux relative motion, realizes mechanical energy-electric energy conversion.
Different from setting-in wire laying mode according to the shape of coil winding, centralized and distributed two classes can be divided into.Coiling and the setting-in of centralized winding are fairly simple, but efficiency is lower, and runnability is also poor.The current AC electrical machine stator overwhelming majority is all application distribution winding, according to different machine, model and coil embedding around process conditions, motor designs separately and adopts different winding types and specification, therefore the technical parameter of its winding is not identical yet.
Which kind of mode no matter winding in stator core adopt distribute, and all needs winding to be assembled in stator core, and winding is mainly assembled by the mode of coiling and stator core.For current work flow, majority is that copper cash is wound on basic mode, and then rule to manually, also have adopt artificial not by groove around embedding, process velocity is comparatively slow, and output is lower.To manually the matrix being wound with copper cash winding loaded more time-consuming in stator core body and not easily construct; Artificial coiling is comparatively loose, and during design of electrical motor, copper factor too highly should not affect stator core performance.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of motor stator core drawing machine mould, winding is placed in mould by the present invention, imposes pulling force effect to mould, makes mould when by stator core, is embedded in the groove of stator core by winding.
The technical scheme solved the problems of the technologies described above is as follows:
Motor stator core drawing machine mould, comprise several slivers, sliver positioning seat, sliver latch segment, cut somebody's hair, pull bar, one end of each sliver is connected with sliver positioning seat, the gap passed through for wire is left between adjacent two slivers, after each sliver is connected with sliver positioning seat, these slivers are connected to after on sliver positioning seat and form a hollow cylinder; The other end of each sliver is connected with sliver latch segment, described slip of cutting somebody's hair is positioned at the hollow cylinder formed by each sliver, one end of pull bar is fixedly connected with cutting somebody's hair, the gap that is circumferentially provided with of cutting somebody's hair is provided with multiple thrust, sliver positioning seat is provided with hole, and the other end of pull bar is through the outside reaching hollow cylinder behind the hole that sliver positioning seat is arranged.
Further, described mould also comprises at least two locking slivers, and one end of locking sliver is connected with sliver positioning seat, and the other end of locking sliver is provided with hook, and locking sliver is connected with sliver latch segment by hook;
Further, described sliver latch segment is a disk, one end in the face of sliver positioning seat of sliver latch segment is provided with the slot of annular, the end of each sliver is inserted in this slot, the axial end that sliver latch segment deviates from sliver positioning seat is provided with annular draw-in groove, the periphery of sliver latch segment is also provided with breach of stepping down, when locking sliver is connected with sliver latch segment, what the end that locking sliver has a hook extend into sliver latch segment steps down in breach, then rotate sliver latch segment, the hook of locking sliver snaps onto in the draw-in groove of sliver latch segment.
Further, the end being positioned at one end of hollow cylinder outside of pull bar is provided with a cone, forms a limited step between the axial end of this cone and pull bar.
Further, the side face being positioned at one end of hollow cylinder outside of described pull bar is provided with radial protrusion, between radial protrusion and cone, form a cannelure.
Further, the outer surface of described sliver is provided with projection symmetrically.
Have employed such scheme, the rule mould of this structure in use, first stator core is fixed, the mould being embedded with winding is placed in the centre bore of stator core, winding is placed in gap between sliver by set-up mode, because the outer surface of sliver and the surface configuration of stator lobe match, therefore, rule mould is in the process passing through stator core, sliver and the mutual note of stator lobe close, pull bar is under the active force of puller system, drive is cut somebody's hair motion, the winding in the gap be opposite between sliver of cutting somebody's hair imposes squeezing action power, and winding is under the active force that is squeezed, winding will be embedded in the line embedding groove of stator.Utilize before the present invention carries out rule to stator core, the winding of each phase can integrally be placed in rule mould, therefore, at every turn can to of stator core complete carry out rule mutually, simultaneously need not as manual wire embedding in prior art, carry out by groove hand insertion to each stator core slot, therefore, the present invention not only increases production efficiency, alleviates labour intensity, winding close-packed arrays in the groove of stator core, makes the quality of stator core winding be improved simultaneously.
Accompanying drawing explanation
Fig. 1 is the stereogram of mould;
Fig. 2 is the exploded view of mould in Fig. 1;
Fig. 3 is the installation diagram of mould and stator core;
Fig. 4 is the profile along A-A line in Fig. 3;
100 is stator core;
200 is rule mould, and 201 is sliver, and 202 is sliver positioning seat, and 203 is sliver latch segment, and 204 for cutting somebody's hair, 205 is pull bar, and 206 is locking sliver, and 207 is draw-in groove, and 208 for stepping down breach, 209 is cone, and 210 is protruding, and 211 is thrust, and 212 is stator lobe.
Embodiment
Referring to figs. 1 through Fig. 4, motor stator core 100 drawing machine mould of the present invention, mould 200 comprises several slivers 201, sliver positioning seat 202, sliver latch segment 203, cut somebody's hair 204, pull bar 205 and locking sliver 206.One end of each sliver 201 is connected with sliver positioning seat 202, leaves the gap passed through for wire between adjacent two slivers, and after each sliver 201 is connected with sliver positioning seat 202, these slivers are connected to after on sliver positioning seat 202 and form a hollow cylinder.The other end of each sliver 201 is connected with sliver latch segment 203.The outer surface of each sliver is provided with symmetrically protruding 210, like this, between the surface of protruding and sliver, forms a groove, in use, stator lobe surround by groove, thus avoid the limit of stator lobe 212 to produce winding destroying.Sliver latch segment 203 is a disk, and the periphery of sliver latch segment is provided with the slot of annular, and the end of each sliver 201 is inserted in this slot.The axial end that sliver latch segment 203 deviates from sliver positioning seat 202 is provided with annular draw-in groove 207, the periphery of sliver latch segment 203 is also provided with breach 208 of stepping down, one end of described locking sliver 206 is connected with sliver positioning seat 202, the other end of locking sliver 206 is provided with hook, when locking sliver 206 is connected with sliver latch segment 203, what first the end that locking sliver 206 has a hook is extend into sliver latch segment 203 steps down in breach, then rotate sliver latch segment 203, the hook of locking sliver 206 is snapped onto in the draw-in groove of sliver latch segment 203.Described cutting somebody's hair 204 is positioned at the hollow cylinder formed by each sliver, and one end of pull bar 205 is fixedly connected with cutting somebody's hair, and the gap that is circumferentially provided with of cutting somebody's hair is provided with multiple thrust 211.Sliver positioning seat is provided with hole, and the other end of pull bar is through the outside reaching hollow cylinder behind the hole that sliver positioning seat is arranged.The end being positioned at one end of hollow cylinder outside of pull bar is provided with a cone 209, shape and a limited step between the axial end of this cone 209 and pull bar.Head due to pull bar is a cone, in use, pull bar is connected with pull bar by a drag hook, the detailed process that pull bar and drag hook connect is: when drag hook contacts with the head of pull bar, first the trough wall surface of the gap slot of drag hook contacts with the head of pull bar, drag hook is subject to the reaction force of drawhead, the coupler body made rotates around U-shaped pedestal, extension spring generation deformation is driven when coupler body rotates, thus the gap slot of drag hook crosses the head of pull bar, at this moment, coupler body is under the active force of extension spring, coupler body is made to be returned to home position, but at this moment, coupler body is spacing by the step surface of rod head institute, coupler body is formed with the head of pull bar and is connected.The side face being positioned at one end of hollow cylinder outside of described pull bar is provided with radial protrusion, forms a cannelure, after drag hook enters into cannelure, move forward and backward and be all restricted between radial protrusion and cone.
The course of work of rule mould 200 is: winding is placed in the gap between sliver, because the outer surface of sliver and the surface configuration of stator lobe match, therefore, mould 200 is by the process of stator core, and sliver and the mutual note of stator lobe close, under the pulling force effect that pull bar imposes at drag hook, pull bar drives movement of cutting somebody's hair, cut somebody's hair and impose squeezing action power to winding in the process of movement, winding, under the active force that is squeezed, will be embedded in the line embedding groove of stator core 100.
Claims (4)
1. motor stator core drawing machine mould, it is characterized in that, comprise several slivers, sliver positioning seat, sliver latch segment, cut somebody's hair, pull bar, one end of each sliver is connected with sliver positioning seat, the gap passed through for wire is left between adjacent two slivers, each sliver is connected with sliver positioning seat, and these slivers are connected to after on sliver positioning seat and form a hollow cylinder; The other end of each sliver is connected with sliver latch segment, described slip of cutting somebody's hair is positioned at the hollow cylinder formed by each sliver, one end of pull bar is fixedly connected with cutting somebody's hair, the circumferential gaps of cutting somebody's hair is provided with multiple thrust, sliver positioning seat is provided with hole, and the other end of pull bar is through the outside reaching hollow cylinder behind the hole that sliver positioning seat is arranged;
Described mould also comprises at least two locking slivers, and one end of locking sliver is connected with sliver positioning seat, and the other end of locking sliver is provided with hook, and locking sliver is connected with sliver latch segment by hook;
Described sliver latch segment is a disk, one end in the face of sliver positioning seat of sliver latch segment is provided with the slot of annular, the end of each sliver is inserted in this slot, the axial end that sliver latch segment deviates from sliver positioning seat is provided with annular draw-in groove, the periphery of sliver latch segment is also provided with breach of stepping down, when locking sliver is connected with sliver latch segment, what the end that locking sliver has a hook extend into sliver latch segment steps down in breach, then rotate sliver latch segment, the hook of locking sliver snaps onto in the draw-in groove of sliver latch segment.
2. motor stator core drawing machine mould according to claim 1, is characterized in that, the end being positioned at one end of hollow cylinder outside of pull bar is provided with a cone, forms a limited step between the axial end of this cone and pull bar.
3. motor stator core drawing machine mould according to claim 2, is characterized in that, the side face being positioned at one end of hollow cylinder outside of described pull bar is provided with radial protrusion, between radial protrusion and cone, form a cannelure.
4. motor stator core drawing machine mould according to claim 1, is characterized in that, the outer surface of described sliver is provided with projection symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307603.1A CN103390976B (en) | 2013-07-19 | 2013-07-19 | Motor stator core drawing machine mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307603.1A CN103390976B (en) | 2013-07-19 | 2013-07-19 | Motor stator core drawing machine mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103390976A CN103390976A (en) | 2013-11-13 |
| CN103390976B true CN103390976B (en) | 2015-08-12 |
Family
ID=49535163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310307603.1A Expired - Fee Related CN103390976B (en) | 2013-07-19 | 2013-07-19 | Motor stator core drawing machine mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103390976B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200983539Y (en) * | 2006-11-07 | 2007-11-28 | 常州新区金康精工机械有限公司 | Line drop mould of stator line embedding machine |
| CN101924433A (en) * | 2009-06-12 | 2010-12-22 | 罗世明 | Inserting method and equipment of stator iron-core drop wire |
| CN102545495A (en) * | 2012-02-29 | 2012-07-04 | 常州市金康自动化科技有限公司 | Conical hole wire inserting mould and conical wire inserting machine |
| CN102981241A (en) * | 2012-12-15 | 2013-03-20 | 大连宏海新能源发展有限公司 | Solar glass reinforced plastic back plate condensing lens assembly and processing method thereof |
| CN203434823U (en) * | 2013-07-19 | 2014-02-12 | 常州新区金康精工机械有限公司 | Mould of motor stator iron drawer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3445953B2 (en) * | 2000-02-24 | 2003-09-16 | ファナック株式会社 | Coil inserter for stator winding |
-
2013
- 2013-07-19 CN CN201310307603.1A patent/CN103390976B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200983539Y (en) * | 2006-11-07 | 2007-11-28 | 常州新区金康精工机械有限公司 | Line drop mould of stator line embedding machine |
| CN101924433A (en) * | 2009-06-12 | 2010-12-22 | 罗世明 | Inserting method and equipment of stator iron-core drop wire |
| CN102545495A (en) * | 2012-02-29 | 2012-07-04 | 常州市金康自动化科技有限公司 | Conical hole wire inserting mould and conical wire inserting machine |
| CN102981241A (en) * | 2012-12-15 | 2013-03-20 | 大连宏海新能源发展有限公司 | Solar glass reinforced plastic back plate condensing lens assembly and processing method thereof |
| CN203434823U (en) * | 2013-07-19 | 2014-02-12 | 常州新区金康精工机械有限公司 | Mould of motor stator iron drawer |
Non-Patent Citations (1)
| Title |
|---|
| 电动机定子绕组嵌线机的设计;王岱雅;《长沙交通学院学报》;20001231;第16卷(第4期);第28-31页 * |
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| Publication number | Publication date |
|---|---|
| CN103390976A (en) | 2013-11-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Xixiashu town Weishan Lake road 213135 in Jiangsu Province, Changzhou City New District No. 3 Applicant after: CHANGZHOU JINKANG PRECISION MECHANISM CO., LTD. Address before: Xixiashu town Weishan Lake road 213000 in Jiangsu Province, Changzhou City New District No. 3 Applicant before: Changzhou New District Jinkang Precision Mechanism Co., Ltd. |
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| 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: 20150812 Termination date: 20180719 |