CN1508951A - Intermediate insulator for motor and inserting method thereof - Google Patents
Intermediate insulator for motor and inserting method thereof Download PDFInfo
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- CN1508951A CN1508951A CNA021565392A CN02156539A CN1508951A CN 1508951 A CN1508951 A CN 1508951A CN A021565392 A CNA021565392 A CN A021565392A CN 02156539 A CN02156539 A CN 02156539A CN 1508951 A CN1508951 A CN 1508951A
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- coil
- insulation body
- intermediate insulation
- fixture
- insulator
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Abstract
In the motor, where main winding and auxiliary winding are inserted into laminated body for fixer of laminated stator iron core and an insulator is inserted between the main winding and auxiliary winding, the insulator is in annular shape. Right quantity of winding insertion holes is formed on cirumferential surface of insulator in order not let the insulator rotate when the auxiliary winding is inserted into the laminated body for fixer through rotating. Thus, auxiliary winding can be inserted into middle of the main winding. The invention simplifies operation for inserting intermediate insulator so to raise production efficiency as well as performance of motor.
Description
Technical field
The present invention relates to intermediate insulation body and insertion method thereof in the parts of winding of the motor in generating, power transformation or the distribution of the electric power in a kind of electricity field, particularly relate to and a kind ofly be inserted into the main coil that is wound in motor fixer and the structure of the intermediate insulation body between the ancillary coil by improving in order to play insulating effect, and the intermediate insulation body of the motor that can insert automatically that provides and insertion method thereof.
Background technology
Motor generally is used as the drive source of electronic products such as compressor, washing machine and electric fan.The structure of this motor can roughly be divided into the fixture that is fixed in shell and support coil and be positioned at the inboard or the outside of fixture and be subjected to the effect of induced field and the rotor that is rotated.
Coil can be divided into main coil that is wound in the fixture outside and the ancillary coil that is wound in its main coil inboard, and between main coil and ancillary coil, in order to prevent short circuit between the two and to produce spark, inserts the fixed insulation body.
Insulator is made with epoxy resin usually, at present, and except that epoxy resin, also less, almost nonconducting plastic material or elastomeric material are made insulator with hot transmission.
See also Fig. 1, shown in Figure 2, Fig. 1 represents the birds-eye view of the intermediate insulation body separated from the fixture of existing induction machine; And Fig. 2 is inserted into existing intermediate insulation body for expression the plane graph of the state of induction machine.
As shown in the figure, the prior motor fixture is by forming with the lower part: the duplexer 1 of stacked a plurality of stator cores and cylindrical shape; Be wound in winding layer 1a's and generate the coil 2 of induced field; And, between the coil 2 and the insulation main coil 2A that will describe and the intermediate insulation body 3 of input power supply one side between the ancillary coil 2B.
Also stacked in the form of a ring tens of even hundreds of of duplexer 1, side face forms to the stator core that circumferencial direction forms a plurality of winding layer 1a within it.
The procedure declaration that now will make above-mentioned existing induction machine fixture is as follows:
That is, materials such as silicon steel plate pattern is according to the rules processed, made after a plurality of stator cores, the stacked one by one duplexer 1 that forms drum of these stator cores.
Then, utilize the coil winder (not shown) on assembly fixture, to twine main coil 2A coil, then it is moved to the position of duplexer 1 and be inserted into the internal diameter the inside of duplexer 1 winding layer 1a.Then, other assembly fixture (not shown) is in winding layer 1a internal diameter inboard, and holder is dragged main coil 2A with in coil and the suitable slit that rotates between the winding layer 1a that inserts duplexer 1.
Then, utilize coil winder on assembly fixture, to twine ancillary coil 2B coil, then it is moved to the position of duplexer 1 and be inserted into the internal diameter the inside of duplexer 1 winding layer 1a.Then, other assembly fixture (not shown) is in winding layer 1a internal diameter inboard, and holder is dragged ancillary coil 2B with in coil and the suitable slit that rotates between the winding layer 1a that inserts duplexer 1.
Then, the people is installed pushs aside between main coil 2A and the ancillary coil 2B, the mode of operation is inserted into above-mentioned intermediate insulation body 3 wherein by hand.
But, in above-mentioned existing induction machine, because be the people to be installed by handwork intermediate insulation body 3 is inserted into wherein, therefore, the production efficiency that can cause handwork to cause is low, even more serious is, because can not guarantee the consistency of the work of inserting, therefore, in running, the intermediate insulation body might come off, thereby causes serious problems such as short circuit.
This shows that the fixture of above-mentioned existing induction machine still has many defectives, and demands urgently further being improved.
In order to solve the problem that above-mentioned induction machine fixture exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing induction machine fixture exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, actively studied innovation, intermediate insulation body and insertion method thereof in the hope of the motor of founding a kind of new structure, can improve general existing on the market conventional induction machine fixer structure, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Main purpose of the present invention is, overcome the defective that existing induction machine fixture exists, and a kind of intermediate insulation body and insertion method thereof of motor of new structure are provided, technical problem underlying to be solved is it to be provided can insert insulator easily between main coil and ancillary coil.
Purpose of the present invention and to solve its technical problem underlying be to adopt following technical scheme to realize.The intermediate insulation body of the motor that proposes according to the present invention, its architectural feature is: insert main coil and ancillary coil at the fixture of stacked stator core on duplexer, and inserting between main coil and the ancillary coil on the motor of insulator, insulator is ringwise and in order rotate to insert ancillary coil fixture with in the duplexer, make the unlikely rotation together of insulator, form the coil patchhole of right quantity at its outer peripheral face, thereby when inserting ancillary coil, can be inserted in the middle of the main coil.
The object of the invention to solve the technical problems can also adopt following technical measures further to realize.
The intermediate insulation body of aforesaid motor wherein, for the privileged site of the ancillary coil of side face insertion within it, forms on insulator and is provided with the coil stationary hole.
The intermediate insulation body of aforesaid motor wherein, on the inner peripheral surface of described insulator, forms and is provided with the fixed position projection that can determine the ancillary coil tram.
In addition, purpose of the present invention and solve its technical problem underlying and also adopt following technical scheme to realize.The present invention also provides the insertion method of intermediate insulation body of the motor of the following step of branch: utilize coil winder to twine the stage of main coil with coil on assembly fixture; Utilize this assembly fixture that main coil is inserted into the stage of fixture with duplexer with coil; Utilize coil winder on assembly fixture, to twine the stage of ancillary coil with coil; Use the stage of intermediate insulation body on the coil upside for the ancillary coil that winds up; Utilize assembly fixture ancillary coil to be inserted into the stage of fixture with duplexer with coil across the intermediate insulation body.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the intermediate insulation body of motor of the present invention and insertion method thereof, because insulator is ringwise and in order rotate to insert ancillary coil fixture with in the duplexer, make the unlikely rotation together of insulator, form the coil patchhole of right quantity at its outer peripheral face, thereby can be placed on ancillary coil with on the coil, and utilize assembly fixture to insert in the lump.Therefore, not only can simplify the insertion work of intermediate insulation body, increase work efficiency, and, can guarantee the consistency of the work of inserting, thereby improve motor properties.
In sum, the intermediate insulation body of the motor of special construction of the present invention and insertion method thereof, have above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use, no matter and its structurally or bigger improvement is all arranged on the function, have large improvement technically, and produced handy and practical effect, and have the effect of enhancement really, thus be suitable for practicality more, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the birds-eye view of the intermediate insulation body separated from the fixture of existing induction machine.
Fig. 2 is for being inserted into existing intermediate insulation body the plane graph of the state of induction machine.
Fig. 3 is the birds-eye view of the intermediate insulation body separated from the fixture of induction machine of the present invention.
Fig. 4 is the plane graph of the intermediate insulation body of motor of the present invention.
Fig. 5 is the skeleton diagram of the insertion process of intermediate insulation body of the present invention.
Mark among the figure:
1: duplexer 1a: winding layer
2: coil 2A: main coil
2B: ancillary coil 3: intermediate insulation body
10: intermediate insulation body 11: the outer coil patchhole
12: inner coil patchhole 13: the fixed position projection
20: assembly fixture
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, intermediate insulation body and its embodiment of insertion method, structure, feature and the effect thereof of the motor that foundation the present invention is proposed, describe in detail as after.
Fig. 3 represents the birds-eye view of the intermediate insulation body separated from the fixture according to induction machine of the present invention; Fig. 4 is the plane graph of expression according to intermediate insulation body of the present invention; Fig. 5 is the skeleton diagram of expression according to the insertion process of intermediate insulation body of the present invention.
As shown in the figure, according to the motor fixer that possesses intermediate insulation body of the present invention by forming with the lower part: the duplexer 1 of stacked a plurality of stator cores and cylindrical shape; The coil 2 that twines according to the utmost point phase (being 6 utmost points among the figure) of regulation along the circumferencial direction of duplexer 1 winding layer 1a; And, the intermediate insulation body 10 between coil 2.
In addition, at the inner peripheral surface of intermediate insulation body 10, particularly between above-mentioned inner coil fixing hole 12,, in being provided with, formation resembles the fixed position projection 13 of chock shape in order when inserting above-mentioned ancillary coil 2B, to proofread and correct the tram of ancillary coil 2B.
In the accompanying drawings, part same as the prior art adopts identical symbol.
The insertion process of intermediate insulation body of the present invention, as shown in Figure 5.
That is, materials such as silicon steel plate pattern is according to the rules processed, made after a plurality of stator cores, the stacked one by one duplexer 1 that forms drum of these stator cores.
Then, utilize the coil winder (not shown) on assembly fixture, to twine main coil 2A coil, then it is moved to the position of duplexer 1 and be inserted into the internal diameter the inside of duplexer 1 winding layer 1a.Then, other assembly fixture (not shown) is in winding layer 1a internal diameter inboard, and holder is dragged main coil 2A with in coil and the suitable slit that rotates between the winding layer 1a that inserts duplexer 1.
Then, utilize coil winder on assembly fixture, to twine ancillary coil 2B coil, allowing intermediate insulation body 10 be positioned under the state of ancillary coil 2B with the upper end of coil, be inserted into assembly fixture 20 then.Then, this assembly fixture 20 is moved to the position of duplexer 1 and be inserted into the internal diameter the inside of duplexer 1 winding layer 1a.Then, other assembly fixture (not shown) is in winding layer 1a internal diameter inboard, and holder is dragged ancillary coil 2B with in coil and the suitable slit that rotates between the winding layer 1a that inserts duplexer 1.Like this, intermediate insulation body 10 is inserted under the state of main coil 2A and ancillary coil 2B, finishes the insertion of main coil 2A and ancillary coil 2B.
Here, when intermediate insulation body 10 is put into the upper end of ancillary coil 2B usefulness coil, because the inner peripheral surface formation at above-mentioned intermediate insulation body 10 is provided with fixed position projection 13, therefore, can utilize this fixed position projection 13 to find the correct position of ancillary coil 2B.
In addition, because outer peripheral face and each formation of inner peripheral surface at intermediate insulation body 10 are provided with outer coil fixing hole 11 and inner coil fixing hole 12, and each coil stationary hole 11,12 is inserted into main coil 2A and ancillary coil 2B, therefore, when rotate inserting ancillary coil 2B, can prevent that intermediate insulation body 10 breaks away from the position of oneself and rotates.
Like this,, thereby reduced the such course of work of insertion intermediate insulation body, therefore, can shorten working hours, increased work efficiency because can when ancillary coil is inserted into duplexer with coil, insert into the intermediate insulation body in the lump.
In addition, can guarantee that the intermediate insulation body inserts the consistency of operation, therefore, can improve the robustness of inserting the intermediate insulation body, thereby improve motor properties.
The intermediate insulation body of the motor of the present invention that above-mentioned structure like this constitutes and the technological innovation of insertion method thereof all have many saving graces for technical staff of the same trade now, and the progressive that possesses skills really.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but every technical solution of the present invention content that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (4)
1, a kind of intermediate insulation body of motor is characterized in that:
Insert main coil and ancillary coil at the fixture of stacked stator core on duplexer, and inserting between main coil and the ancillary coil on the motor of insulator, insulator is ringwise and in order rotate to insert ancillary coil fixture with in the duplexer, make the unlikely rotation together of insulator, form the coil patchhole of right quantity at its outer peripheral face.
2, the intermediate insulation body of motor according to claim 1 is characterized in that the privileged site for the ancillary coil of side face insertion within it, forms on insulator and is provided with the coil stationary hole.
3, the intermediate insulation body of motor according to claim 1 and 2 is characterized in that on the inner peripheral surface of described insulator, forms to be provided with the fixed position projection that can determine the ancillary coil tram.
4, a kind of insertion method of intermediate insulation body of motor as claimed in claim 1 is characterized in that it comprised with the next stage:
Utilize coil winder on assembly fixture, to twine the stage of main coil with coil;
Utilize above-mentioned assembly fixture that main coil is inserted into the stage of fixture with duplexer with coil;
Utilize coil winder on assembly fixture, to twine the stage of ancillary coil with coil;
Give the ancillary coil wind up with the stage of being sidelong the intermediate insulation body on the coil; And
Utilize assembly fixture ancillary coil to be inserted into the stage of fixture with duplexer with coil across the intermediate insulation body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021565392A CN1320726C (en) | 2002-12-16 | 2002-12-16 | Intermediate insulator for motor and inserting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021565392A CN1320726C (en) | 2002-12-16 | 2002-12-16 | Intermediate insulator for motor and inserting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1508951A true CN1508951A (en) | 2004-06-30 |
| CN1320726C CN1320726C (en) | 2007-06-06 |
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ID=34236266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021565392A Expired - Fee Related CN1320726C (en) | 2002-12-16 | 2002-12-16 | Intermediate insulator for motor and inserting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1320726C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624125A (en) * | 2011-01-31 | 2012-08-01 | 通用汽车环球科技运作有限责任公司 | Insulation assembly for electric machine |
| CN103730972A (en) * | 2013-12-12 | 2014-04-16 | 合肥凯邦电机有限公司 | Interphase insulting sheet capable of being automatically embedded |
| CN104242524A (en) * | 2014-08-25 | 2014-12-24 | 威灵（芜湖）电机制造有限公司 | Motor interphase insulating component, stator, line inserting method of stator and motor |
| CN105356642A (en) * | 2015-12-09 | 2016-02-24 | 佛山市南海区绿智电机设备有限公司 | Annular separation paper |
| CN105965479A (en) * | 2016-06-23 | 2016-09-28 | 姚海丽 | Intelligent robot capable of performing two-way synchronous paper insertion on motor for power distribution station |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW490915B (en) * | 2000-02-04 | 2002-06-11 | Matsushita Seiko Kk | Stator of capacitor-motor and method of manufacturing the same |
| JP4781538B2 (en) * | 2001-01-11 | 2011-09-28 | パナソニックエコシステムズ株式会社 | Electric motor stator and its connection device |
-
2002
- 2002-12-16 CN CNB021565392A patent/CN1320726C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624125A (en) * | 2011-01-31 | 2012-08-01 | 通用汽车环球科技运作有限责任公司 | Insulation assembly for electric machine |
| CN102624125B (en) * | 2011-01-31 | 2016-01-20 | 通用汽车环球科技运作有限责任公司 | For the insulation assembly of motor |
| CN103730972A (en) * | 2013-12-12 | 2014-04-16 | 合肥凯邦电机有限公司 | Interphase insulting sheet capable of being automatically embedded |
| CN104242524A (en) * | 2014-08-25 | 2014-12-24 | 威灵（芜湖）电机制造有限公司 | Motor interphase insulating component, stator, line inserting method of stator and motor |
| CN105356642A (en) * | 2015-12-09 | 2016-02-24 | 佛山市南海区绿智电机设备有限公司 | Annular separation paper |
| CN105965479A (en) * | 2016-06-23 | 2016-09-28 | 姚海丽 | Intelligent robot capable of performing two-way synchronous paper insertion on motor for power distribution station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1320726C (en) | 2007-06-06 |
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Granted publication date: 20070606 Termination date: 20100118 |