CN104518620A - Motor manufacturing method - Google Patents
Motor manufacturing method Download PDFInfo
- Publication number
- CN104518620A CN104518620A CN201310455922.7A CN201310455922A CN104518620A CN 104518620 A CN104518620 A CN 104518620A CN 201310455922 A CN201310455922 A CN 201310455922A CN 104518620 A CN104518620 A CN 104518620A
- Authority
- CN
- China
- Prior art keywords
- motor
- permanent magnet
- rotor
- stator
- permanent magnets
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000003973 paint Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010422 painting Methods 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a motor manufacturing method which specifically comprises the following steps: (1) stator wire embedding: using a winding machine to wind wires into coils, and embedding the coils into a stator by an automatic wire embedding machine to form a stator coil group; (2) permanent magnet fixing: pasting and fixing eight permanent magnets to a rotor core, wherein the eight permanent magnets are evenly spaced; (3) clamping a bearing retainer ring into a slot corresponding to a shaft with the smooth surface of the bearing retainer ring facing outward, and pressing a bearing onto the shaft by a special tool when the bearing retainer ring is put in place; (4) placing adjusting gaskets in corresponding end covers of a motor, protecting a solenoid with a solenoid protection sheath, and placing a rotor in; (5) assembling the shell, the stator coil group and the whole rotor into a whole motor and fixing the motor with bolts; and (6) adopting an electrical tester to electrically test the motor, putting the motor in a painting chamber for painting, putting the motor in a drying furnace for drying, and finally, putting the motor in a cooling chamber for cooling.
Description
Technical field
The present invention relates to a kind of motor manufacturing method, belong to motor production technical field.
Background technology
The rotor that motor comprises shell, installs stator inside the shell and be fixed on machine shaft, in the manufacture method of existing motor, generally adopt fixture to position when fixed permanent magnet, permanent magnet is evenly fixed on outside rotor core, in fixation procedure, permanent magnet not easily balances, this can reduce the electromechanical efficiency of motor, cause the noise and vibration of the abnormal wearing and tearing of motor and exception, and because centrifugal force easily causes permanent magnet to be separated with rotor core during machine operation, cause motor normally to work.
When application motor, now usually adopt in this way in the art, when a large amount of coated workpieces, equally spaced load workpiece on a moving belt, drive transmission to bring conveying work pieces simultaneously, utilize be fixed on spray gun in paint booth to by conveyer belt by the workpiece spray paint sent.But this method exists following problem, because the position of spray gun is fixed, workpiece equally spaced configures on a moving belt simultaneously, therefore, also jetted coating in the non-existent place of workpiece, occurs the problem that paint waste is serious.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists, the object of the present invention is to provide that a kind of production efficiency is high, the simple motor manufacturing method of technique.
For achieving the above object, technical scheme of the present invention is: a kind of motor manufacturing method, and the method specifically comprises the following steps:
(1) carry out stator built-in line, adopt coil winding machine that wire-wound is become coil, then by automatic coil inserting apparatus, coil is embedded in stator, form sets of stator coils;
(2) 8 permanent magnets are amplexiformed and are fixed on rotor core, require the gap uniformity between 8 permanent magnets by fixed permanent magnet; Be inserted in 8 permanent magnet jacks by 8 permanent magnets, permanent magnet jack, in rotor core periphery, applies magnetic force with magnetic force generator to rotor core, is added in permanent magnet jack by immobilization material simultaneously, thus the position of fixed permanent magnet;
(3) rotor shaft-compressing holds, and by end ring shiny surface outwards and snap in axle corresponding groove, ensures that end ring snaps into position, then is pressed onto on axle with special tooling by bearing, must not damage bearing and axle;
(4) by after placing corresponding adjustment packing ring in corresponding for motor end cap, while protecting line bag with the sheath of protective wire bag, rotor is put into;
(5) whole motor assembling, is made into whole motor by shell and sets of stator coils, rotor integral installation, fixes with bolt;
(6) adopt electrical test machine to carry out electrical test to motor, then motor is put into paint booth and carry out application, then put into drying oven and carry out drying, finally put into cooling chamber and cool; Multiple paint sprayer structure is provided with in paint booth, this paint sprayer structure is made to follow the movable workbench being provided with and treating coated workpieces, after completing specific Workpiece coating, the position before spray gun being turned back to follow, and follow the movable workbench of new workpiece to be coated.
The invention has the beneficial effects as follows: 8 permanent magnets are inserted in 8 permanent magnet jacks, permanent magnet jack is in rotor core periphery, with magnetic force generator, magnetic force is applied to rotor core, immobilization material is added in permanent magnet jack simultaneously, thus the position of fixed permanent magnet, permanent magnet is fixed by magnetic force generator, reduce the imbalance of rotor, adopt the method can firmly fixed permanent magnet, improve the efficiency of drive motors and reduce the demand of rotor maintenance, to improve the durability of motor, also reduce noise and vibration.
Multiple paint sprayer structure is provided with in paint booth, this paint sprayer structure is made to follow the movable workbench being provided with and treating coated workpieces, after completing specific Workpiece coating, position before spray gun being turned back to follow, and while follow the movable workbench of new workpiece to be coated, by this method, coating can not be made to be ejected into the non-existent place of workpiece, decrease the waste of coating, thus a large amount of applications of workpiece can be realized.
Accompanying drawing explanation
Fig. 1 is manufacture method flow chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the present invention is described further.
As shown in Figure 1, a kind of motor manufacturing method of the present invention, the method specifically comprises the following steps:
(1) carry out stator built-in line, adopt coil winding machine that wire-wound is become coil, then by automatic coil inserting apparatus, coil is embedded in stator, form sets of stator coils;
(2) 8 permanent magnets are amplexiformed and are fixed on rotor core, require the gap uniformity between 8 permanent magnets by fixed permanent magnet; Be inserted in 8 permanent magnet jacks by 8 permanent magnets, permanent magnet jack, in rotor core periphery, applies magnetic force with magnetic force generator to rotor core, is added in permanent magnet jack by immobilization material simultaneously, thus the position of fixed permanent magnet;
(3) rotor shaft-compressing holds, and by end ring shiny surface outwards and snap in axle corresponding groove, ensures that end ring snaps into position, then is pressed onto on axle with special tooling by bearing, must not damage bearing and axle;
(4) by after placing corresponding adjustment packing ring in corresponding for motor end cap, while protecting line bag with the sheath of protective wire bag, rotor is put into;
(5) whole motor assembling, is made into whole motor by shell and sets of stator coils, rotor integral installation, fixes with bolt;
(6) adopt electrical test machine to carry out electrical test to motor, then motor is put into paint booth and carry out application, then put into drying oven and carry out drying, finally put into cooling chamber and cool; Multiple paint sprayer structure is provided with in paint booth, this paint sprayer structure is made to follow the movable workbench being provided with and treating coated workpieces, after completing specific Workpiece coating, the position before spray gun being turned back to follow, and follow the movable workbench of new workpiece to be coated.
In this manufacture method, 8 permanent magnets are inserted in 8 permanent magnet jacks, permanent magnet jack is in rotor core periphery, with magnetic force generator, magnetic force is applied to rotor core, immobilization material is added in permanent magnet jack simultaneously, thus the position of fixed permanent magnet, permanent magnet is fixed by magnetic force generator, reduce the imbalance of rotor, adopt the method can firmly fixed permanent magnet, improve the efficiency of drive motors and reduce the demand of rotor maintenance, to improve the durability of motor, also reduce noise and vibration.
Multiple paint sprayer structure is provided with in paint booth, this paint sprayer structure is made to follow the movable workbench being provided with and treating coated workpieces, after completing specific Workpiece coating, position before spray gun being turned back to follow, and while follow the movable workbench of new workpiece to be coated, by this method, coating can not be made to be ejected into the non-existent place of workpiece, decrease the waste of coating, thus a large amount of applications of workpiece can be realized.
Claims (1)
1. a motor manufacturing method, is characterized in that: the method specifically comprises the following steps:
(1) carry out stator built-in line, adopt coil winding machine that wire-wound is become coil, then by automatic coil inserting apparatus, coil is embedded in stator, form sets of stator coils;
(2) 8 permanent magnets are amplexiformed and are fixed on rotor core, require the gap uniformity between 8 permanent magnets by fixed permanent magnet; Be inserted in 8 permanent magnet jacks by 8 permanent magnets, permanent magnet jack, in rotor core periphery, applies magnetic force with magnetic force generator to rotor core, is added in permanent magnet jack by immobilization material simultaneously, thus the position of fixed permanent magnet;
(3) rotor shaft-compressing holds, and by end ring shiny surface outwards and snap in axle corresponding groove, ensures that end ring snaps into position, then is pressed onto on axle with special tooling by bearing, must not damage bearing and axle;
(4) by after placing corresponding adjustment packing ring in corresponding for motor end cap, while protecting line bag with the sheath of protective wire bag, rotor is put into;
(5) whole motor assembling, is made into whole motor by shell and sets of stator coils, rotor integral installation, fixes with bolt;
(6) adopt electrical test machine to carry out electrical test to motor, then motor is put into paint booth and carry out application, then put into drying oven and carry out drying, finally put into cooling chamber and cool; Multiple paint sprayer structure is provided with in paint booth, this paint sprayer structure is made to follow the movable workbench being provided with and treating coated workpieces, after completing specific Workpiece coating, the position before spray gun being turned back to follow, and follow the movable workbench of new workpiece to be coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455922.7A CN104518620B (en) | 2013-09-29 | 2013-09-29 | Motor manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455922.7A CN104518620B (en) | 2013-09-29 | 2013-09-29 | Motor manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104518620A true CN104518620A (en) | 2015-04-15 |
| CN104518620B CN104518620B (en) | 2017-02-08 |
Family
ID=52793498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455922.7A Active CN104518620B (en) | 2013-09-29 | 2013-09-29 | Motor manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104518620B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005053136A1 (en) * | 2003-11-20 | 2005-06-09 | Artificial Lift Company Limited | Electric motors for powering downhole tools |
| JP2005160196A (en) * | 2003-11-25 | 2005-06-16 | Matsushita Electric Works Ltd | Brushless motor |
| CN1767319A (en) * | 2004-10-29 | 2006-05-03 | 株式会社日立制作所 | Rotating electrical machine and manufacturing method thereof |
| CN102545488A (en) * | 2011-12-28 | 2012-07-04 | 郑州轻工业学院 | Manufacturing device and manufacturing method for iron core winding integrated spraying formed motor |
| CN102842999A (en) * | 2011-06-23 | 2012-12-26 | 现代自动车株式会社 | Technique of fixing permanent magnets in rotor |
-
2013
- 2013-09-29 CN CN201310455922.7A patent/CN104518620B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005053136A1 (en) * | 2003-11-20 | 2005-06-09 | Artificial Lift Company Limited | Electric motors for powering downhole tools |
| JP2005160196A (en) * | 2003-11-25 | 2005-06-16 | Matsushita Electric Works Ltd | Brushless motor |
| CN1767319A (en) * | 2004-10-29 | 2006-05-03 | 株式会社日立制作所 | Rotating electrical machine and manufacturing method thereof |
| CN102842999A (en) * | 2011-06-23 | 2012-12-26 | 现代自动车株式会社 | Technique of fixing permanent magnets in rotor |
| CN102545488A (en) * | 2011-12-28 | 2012-07-04 | 郑州轻工业学院 | Manufacturing device and manufacturing method for iron core winding integrated spraying formed motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104518620B (en) | 2017-02-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Method for Manufacturing Electric Motors Effective date of registration: 20231013 Granted publication date: 20170208 Pledgee: Shengzhou Sub-branch of Postal Savings Bank of China Co.,Ltd. Pledgor: ZHEJIANG ZHONGYOU ELECTRICAL CO.,LTD. Registration number: Y2023330002320 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |