CN109217521A - A kind of insulation system, stator, motor and lead weld bond wrapping method - Google Patents
A kind of insulation system, stator, motor and lead weld bond wrapping method Download PDFInfo
- Publication number
- CN109217521A CN109217521A CN201811170674.0A CN201811170674A CN109217521A CN 109217521 A CN109217521 A CN 109217521A CN 201811170674 A CN201811170674 A CN 201811170674A CN 109217521 A CN109217521 A CN 109217521A
- Authority
- CN
- China
- Prior art keywords
- insulation system
- weld bond
- mounting portion
- insulating body
- lead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000002955 isolation Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000011810 insulating material Substances 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 8
- 230000001012 protector Effects 0.000 description 7
- 238000010079 rubber tapping Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 241001347978 Major minor Species 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/10—Applying solid insulation to windings, stators or rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The present invention provides a kind of insulation system, stator, motor and lead weld bond wrapping methods, are related to field of electromechanical technology, solve prior art lead weld bond and wrap up the technical issues of process is tedious.The insulation system includes insulating body and mounting portion, and the insulating body is fixedly connected with the mounting portion, and lead weld bond can be coated and fixed on interior isolation channel by offering in the insulating body.Lead weld bond can be coated and fixed in the isolation channel opened up in insulating body, it eliminates packet weld bond and covers the process of insulating materials, and insulating body passes through the mounting portion being firmly connected with it and fixes, eliminate the positioning fixed step of lead, weld bond wrapping process is simplified, production efficiency and reliability are greatly improved.
Description
Technical field
The present invention relates to field of electromechanical technology, weld more particularly, to a kind of insulation system, motor stator, motor and stator
Mouth wrapping method.
Background technique
Lead welding refers to the welding between winding protruding head and lead or the welding between lead, is needed after being welded with exhausted
Edge material wraps weld bond, then is fixed on the positioning, and process is more, particularly with lift one's head locate number of conductors it is more, connection feelings
The more complicated situation of condition, technical process is more cumbersome, also not safe and reliable enough.
Such as the packet weld bond process in electromechanics trade in iron-shell motor stator production process, basic technology includes: poling-
Polishing-scolding tin-is cut foot-packet stator weld bond-set insulating sleeve-positioning wrapping-wiring and is fixed.Entire complex technical process
Cumbersome, reliability is low, and cannot be guaranteed that product is perfectly safe while wasting manpower and material resources.
Summary of the invention
The purpose of the present invention is to provide a kind of insulation system, stator, motor and lead weld bond wrapping methods, to solve
The wrapping of lead weld bond existing in the prior art the technical issues of process is tedious.In many technical solutions provided by the invention
Many technical effects elaboration as detailed below that optimal technical scheme can be generated.
To achieve the above object, the present invention provides following technical schemes:
A kind of insulation system provided by the invention, including insulating body and mounting portion, the insulating body and the installation
Portion is fixedly connected, and lead weld bond can be coated and fixed on interior isolation channel by offering in the insulating body.
Optionally, the isolation channel includes the deep trouth and shallow slot being connected, and the transition portion of lead and weld bond can be arranged
In the shallow slot, weld bond part can be set in the deep trouth.
Optionally, at least two isolation channels are arranged side by side.
Optionally, at least two isolation channel step arrangement, so that all cores are staggered.
Optionally, the notch area of the two neighboring isolation channel is different.
Optionally, the mounting portion is positioned at the fastening bottom of the insulating body bottom side.
Optionally, the bottom edge of the mounting portion is provided with boss detent.
Optionally, the notch side close to the isolation channel of the mounting portion offers bunch slot.
Optionally, the insulating body and the mounting portion are integrally formed.
Optionally, the insulating body is manufactured using flexible material.
A kind of stator provided by the invention, including stator body and any of the above insulation system, the insulation system can
It is detachably fixed on the stator body.
A kind of motor provided by the invention, wraps the stator stated.
A kind of lead weld bond wrapping method provided by the invention, this method is based on any of the above insulation system, and includes:
Step A: the insulation system is installed by the mounting portion and is fixed；
Step B: the lead welded is penetrated in the isolation channel.
A kind of insulation system, stator, motor and lead weld bond wrapping method provided by the invention, lead weld bond can be by
It is coated and fixed in the isolation channel opened up in insulating body, eliminates packet weld bond and covers the process of insulating materials, and insulate this
Body, which passes through the mounting portion being firmly connected with it, to be fixed, and the positioning fixed step of lead is eliminated, and simplifies weld bond wrapping process, pole
The earth improves production efficiency and reliability.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of insulation system in a kind of specific embodiment of the present invention；
Fig. 2 is the cross-section structure view of A-A in Fig. 1；
Fig. 3 is the schematic perspective view at the second visual angle of insulation system；
Fig. 4 is the partial enlargement structural representation of C portion in Fig. 3；
Fig. 5 is the schematic perspective view at insulation system third visual angle；
Fig. 6 is the structural schematic diagram of motor stator in a kind of specific embodiment of the present invention；
Fig. 7 is the partial enlargement structural representation of part A in Fig. 6；
Fig. 8 is the structural schematic diagram at another visual angle of motor stator.
1, insulating body in figure；11, isolation channel；2, bottom is fastened；21, boss detent；22, slot is fettered；23, line platform is crossed；
3, stator；；4, power supply line lead；5, thermal protector lead；6, thermal protector.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
As shown in Figures 1 to 5, the present invention provides a kind of insulation systems, including insulating body 1 and mounting portion, and insulation is originally
Body 1 is fixedly connected with mounting portion, and lead weld bond can be coated and fixed on interior isolation channel 11 by offering in insulating body 1.
Lead weld bond can be coated and fixed in the isolation channel 11 opened up in insulating body 1, eliminate packet weld bond and set
The process of insulating materials, and insulating body 1 passes through the mounting portion being firmly connected with it and fixes, and the positioning for eliminating lead is fixed
Process simplifies weld bond wrapping process, greatly improves production efficiency and reliability.
Optionally embodiment, isolation channel 11 include the deep trouth and shallow slot being connected, the transition part of lead and weld bond
Dividing can be set in the shallow slot, and weld bond part can be set in deep trouth.
Isolation channel 11 includes deep trouth and shallow slot, will lead weld bond transition portion and is isolated with lead, avoids conventional processes
It needs to increase inefficient problem of operation that lead is isolated with weld bond transition portion for insulating sleeve after middle scolding tin, therefore operates
Simpler, step is few, and efficiency is also high.
Optionally embodiment, at least two isolation channels 11 are arranged side by side.
Insulation system of the present invention simplifies the advantages of operational sequence, can embody especially in a fairly large number of situation of bonding wire.At least
Two isolation channels 11 are arranged side by side, and the wrapping that can solve a plurality of weld bond simultaneously is fixed, and farthest simplify processing step,
And it is regular, not mixed and disorderly.
Optionally embodiment, as shown in Figure 1 and Figure 5, at least two isolation channels, 11 step arrangement, so that all
Core is staggered.
Insulation system is in injection molding, since raw material stability, mould temperature, device parameter and environment temperature etc. change,
It will appear the case where lacking material, cause the wall surface between adjacent isolation channel 11 part occur excessively thin, and the sharp edge of power supply line soldering tip is very
Thin-walled may be punctured to be in contact with the core in another isolation channel 11, cause the danger of burning machine.At least two isolation channels 11
Stepwise arrangement is installed rear each core weld bond and arranges in step, and the core in each isolation channel 11 is staggered, and effectively solves
Product that may be present lacks the security risk that material causes core contact to cause burning machine.
Optionally embodiment, as shown in Figure 3 and Figure 4, the notch area of two neighboring isolation channel 11 are different.
The notch area of two neighboring isolation channel 11 is different, and this big small-rabbet mistake proofing design effectively solves to lead because of misplug
The protector locating bias problem of cause.
Optionally embodiment, mounting portion are positioned at the fastening bottom 2 of 1 bottom side of insulating body.
Insulating body 1 is mounted on stator 3 with bottom 2 is fastened, it is easy to operate, it is convenient to disassembly.
Optionally embodiment, the bottom edge of mounting portion is provided with boss detent 21, referring to Fig. 5.
Bottom is installed using the design of boss detent 21, is installed between rear detent blocks slot for winding, prevents insulation system from pacifying
Relative displacement is generated after dress and then influences the production operation of employee.
The notch side of optionally embodiment, the close isolation channel 11 of mounting portion offers bunch slot.
Offer bunch slot close to the notch side of isolation channel 11, turn back connect wire bonding mouth into 11 distillery of isolation channel when
It waits, tapping line can slide into bunch slot along bunch slot arcuate portion, and tapping lead-out wire outlet distribution rule are effectively ensured
It is whole not at random.
As shown in Figure 1, constraint slot 22 is set as to hook-shaped shape, to the two sides camber line of hook as guide portion, tapping line
Depressed section is slid into along it, Shu Haohou is not mixed and disorderly.
Optionally embodiment, insulating body 1 and mounting portion are integrally formed.
Insulating body 1 and mounting portion are integrally formed, and simplify technique, structural stability is good, is conducive to produce in batches.Insulation knot
Injection molding manner manufacture can be used in structure.
Optionally embodiment, insulating body 1 are manufactured using flexible material.
Flexible material is conducive to molding, and injection molding production, the so big demand of the amount of can satisfy (opening big mould) can be used；And
Flexible material can reduce the destructiveness of the rigidity after formed product and sharp edge burr etc., prevent winding coat of paint in assembling process damaged
Caused short circuit burning machine.
As shown in Figure 6 to 8, the present invention provides a kind of stators 3, including 3 ontology of stator and any of the above insulation knot
Structure, insulation system are detachably secured on 3 ontology of stator.
By insulation system realize 3 packet weld bond process of quick execution stator while, simplify poling, 3 weld bond of packet stator,
Cover the processes such as insulating sleeve, positioning wrapping, and the General Promotion safety and reliability of product.
The present invention provides a kind of motor, the stator 3 stated is wrapped.
The present invention provides a kind of lead weld bond wrapping methods, and this method is based on any of the above insulation system, and includes:
Step A: insulation system is installed by mounting portion and is fixed；
Step B: the lead welded is penetrated in isolation channel 11.
By taking 3 weld bond wrapping process of stator as an example, after the complete winding of 3 down of stator, tapping line is polished coat of paint, and and power supply
Scolding tin after wire core twines；
Integral type insulation system is installed, is buckled in above tap line, insulation system lower boss click-on design, card are passed through
Between slot for winding, fixed insulation system prevents subsequent operation from insulation system being caused to slide, influences production efficiency；
Power supply lead wire 4 is turned back again, by mounting portion upper surface formed cross the top of line platform 23 after, pierce into it is step-like every
From slot 11.
It is designed by bunch slot, when connecting wire bonding mouth into step-like isolation channel 11, tapping line is by the arc of bunch slot
The sliding of shape structure directing, puts together into bunch slot, avoids distribution at random, and when wiring damages tap lead-out wire.
Had between step-like isolation channel 11 and bunch slot line platform 23 (mounting portion upper surface) design, by tapping line with
The isolation of lower section winding, can be effectively ensured insulation, and there is no need to reuse insulation gummed paper bottoming isolated windings and tap line.
It is designed by the big sulculus mistake proofing of isolation channel 11, when threading into isolation channel 11, protector line and power supply wire bonding
Weld bond, can only pierce into the first notch of distillery outer, be successively second line of protector and winding major-minor line inside.
It is designed by depth slot, deep trouth is for protecting weld bond part, and shallow slot is for protection power source line and enameled wire and weld bond
Transition portion, there is no need to special isolation casing to tap transition portion carry out isolating and protecting.
It is distributed design by the step of distillery, after having worn lead, so that the lead 5 of thermal protector 6 and major-minor line
Weld bond misplaces in 5mm or more, effectively prevents weld bond burr and punctures the short-circuit burning machine hidden danger after insulation system.
Finally protector is disposed, whole wiring is fixed.
By using flexible insulating material and integrated design, the operating procedure of traditional packet weld bond is polished-twined by poling-
Wire bonding tin-is cut leg-packet stator weld bond-set insulating sleeve-positioning wrapping-wiring fixation and is simplified to are as follows: polishing-kinking scolding tin-
The isolation channel 11- wiring that installation integral structure-weld bond pierces into integral structure fixes this five work steps, can save process and wear
Pipe, packet stator weld bond, set insulating sleeve, positioning wrapping, can save material has insulating sleeve (two layers) and high-temperature insulation adhesive plaster
Deng.The design synthesis of insulation system insulating protection, weld bond dislocation, assembly and plug wire fool proof, beam are adjusted sub 3 taps and are drawn
Line, the original many and diverse operational sequence of ultimate attainment simplification, improves production efficiency and reliability.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (13)
1. a kind of insulation system, which is characterized in that including insulating body and mounting portion, the insulating body and the mounting portion are solid
Fixed to connect, lead weld bond can be coated and fixed on interior isolation channel by offering in the insulating body.
2. insulation system according to claim 1, which is characterized in that the isolation channel includes the deep trouth that is connected and shallow
The transition portion of slot, lead and weld bond can be set in the shallow slot, and weld bond part can be set in the deep trouth.
3. insulation system according to claim 1, which is characterized in that at least two isolation channels are arranged side by side.
4. insulation system according to claim 3, which is characterized in that at least two isolation channel step arrangements, with
All cores are made to be staggered.
5. insulation system according to claim 3, which is characterized in that the notch area of the two neighboring isolation channel is not
Together.
6. insulation system according to claim 1, which is characterized in that the mounting portion is positioned at the insulating body bottom side
Fastening bottom.
7. insulation system according to claim 1, which is characterized in that the bottom edge of the mounting portion is provided with boss detent.
8. insulation system according to claim 1, which is characterized in that the close isolation channel notch of the mounting portion
Side offers bunch slot.
9. -8 any insulation system according to claim 1, which is characterized in that the insulating body and the mounting portion one
It is body formed.
10. insulation system according to claim 1, which is characterized in that the insulating body is manufactured using flexible material.
11. a kind of stator, which is characterized in that described including any insulation system of stator body and claim 1-10
Insulation system is detachably secured on the stator body.
12. a kind of motor, which is characterized in that including the stator described in claim 11.
13. a kind of lead weld bond wrapping method, which is characterized in that this method is based on any insulation knot of claim 1-10
Structure, and include:
Step A: the insulation system is installed by the mounting portion and is fixed；
Step B: the lead welded is penetrated in the isolation channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170674.0A CN109217521A (en) | 2018-10-08 | 2018-10-08 | A kind of insulation system, stator, motor and lead weld bond wrapping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170674.0A CN109217521A (en) | 2018-10-08 | 2018-10-08 | A kind of insulation system, stator, motor and lead weld bond wrapping method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109217521A true CN109217521A (en) | 2019-01-15 |
Family
ID=64983079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811170674.0A Pending CN109217521A (en) | 2018-10-08 | 2018-10-08 | A kind of insulation system, stator, motor and lead weld bond wrapping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109217521A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113574774A (en) * | 2019-04-24 | 2021-10-29 | 富士通将军股份有限公司 | Stator and motor |
| CN113809891A (en) * | 2021-09-28 | 2021-12-17 | 珠海格力电器股份有限公司 | Direct current external rotor motor lead wire positioner, motor and fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980010321U (en) * | 1996-08-05 | 1998-05-15 | 구자홍 | Insulation paper structure of stator welding part of electric motor |
| CN203774919U (en) * | 2014-01-26 | 2014-08-13 | 广东威灵电机制造有限公司 | Insulating cover of end portion of stator winding, and stator and motor with insulating cover |
| CN104852499A (en) * | 2015-05-28 | 2015-08-19 | 威灵（芜湖）电机制造有限公司 | Motor wiring welding joint protection part and wiring method of winding lead and power supply wire |
| CN204652079U (en) * | 2015-05-22 | 2015-09-16 | 广东威灵电机制造有限公司 | Stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor |
| CN105680610A (en) * | 2014-11-18 | 2016-06-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Outlet wire clamp device and permanent magnet motor with same |
| CN208955776U (en) * | 2018-10-08 | 2019-06-07 | 珠海凯邦电机制造有限公司 | A kind of insulation system, stator and motor |
-
2018
- 2018-10-08 CN CN201811170674.0A patent/CN109217521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980010321U (en) * | 1996-08-05 | 1998-05-15 | 구자홍 | Insulation paper structure of stator welding part of electric motor |
| CN203774919U (en) * | 2014-01-26 | 2014-08-13 | 广东威灵电机制造有限公司 | Insulating cover of end portion of stator winding, and stator and motor with insulating cover |
| CN105680610A (en) * | 2014-11-18 | 2016-06-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Outlet wire clamp device and permanent magnet motor with same |
| CN204652079U (en) * | 2015-05-22 | 2015-09-16 | 广东威灵电机制造有限公司 | Stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor |
| CN104852499A (en) * | 2015-05-28 | 2015-08-19 | 威灵（芜湖）电机制造有限公司 | Motor wiring welding joint protection part and wiring method of winding lead and power supply wire |
| CN208955776U (en) * | 2018-10-08 | 2019-06-07 | 珠海凯邦电机制造有限公司 | A kind of insulation system, stator and motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113574774A (en) * | 2019-04-24 | 2021-10-29 | 富士通将军股份有限公司 | Stator and motor |
| CN113574774B (en) * | 2019-04-24 | 2023-12-29 | 富士通将军股份有限公司 | Stator and motor |
| CN113809891A (en) * | 2021-09-28 | 2021-12-17 | 珠海格力电器股份有限公司 | Direct current external rotor motor lead wire positioner, motor and fan |
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