CN101369760B - Assembly device and application method for permanent magnet of disk type motor - Google Patents
Assembly device and application method for permanent magnet of disk type motor Download PDFInfo
- Publication number
- CN101369760B CN101369760B CN2008102280891A CN200810228089A CN101369760B CN 101369760 B CN101369760 B CN 101369760B CN 2008102280891 A CN2008102280891 A CN 2008102280891A CN 200810228089 A CN200810228089 A CN 200810228089A CN 101369760 B CN101369760 B CN 101369760B
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- permanent magnet
- groove
- hold down
- down gag
- traction grooved
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- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
An apparatus for assembling a permanent magnet of a disc type motor and application method thereof, belong to motor technology field. The apparatus is composed of a permanent magnet fixed device, a guided groove for linking a rotor permanent magnet groove and a permanent magnet compressing device, and a lead block for pressing the permanent magnet into the rotor permanent magnet groove, wherein the permanent magnet fixed device being composed of a permanent magnet compressing device, a bottom board and a traction groove, the bottom board being fixed on the permanent magnet fixed device, the traction groove being mounted on the bottom board, and the permanent magnet compressing device being connected to the bottom board by the traction groove. The advantage of the invention is that the apparatus is simple, practical and has strong mechanization, and reduces many unnecessary manual operations; at the same time, each component of the apparatus uses non magnetic conduction material, therefore the danger in the operational process being reduced greatly.
Description
Technical field
The invention belongs to technical field of motors, particularly a kind of assembling device of permanent magnet of disc type electric machine and application process thereof.
Background technology
Compare with the conventional radial motor, the prematurity still of the mounting technology of disc type electric machine permanent magnet, this assembling to the disc type electric machine permanent magnet has caused very big difficulty, simultaneously, has also hindered the whole efficiency of assembling of disc type electric machine; Small-sized disc type electric machine can adopt hand assembled, and big-and-middle-sized disc type electric machine adopts hand assembled but to have very big danger.At present, urgent need can adopt mechanization, the assembling device of safe and reliable realization disc type electric machine permanent magnet.
Summary of the invention
The objective of the invention is provides a kind of assembling device and application process of permanent magnet of disc type electric machine in order to solve the big problem of permanent magnet assembly difficulty of disc type electric machine.
The assembling device of the permanent magnet of disc type electric machine of the present invention by the permanent magnet fixture, be used to connect the guide groove of rotor permanent magnet groove and permanent magnet hold down gag, helical pitch piece three parts that are used for permanent magnet is pressed into the rotor permanent magnet groove are formed.The permanent magnet fixture is made up of permanent magnet hold down gag, base plate and traction grooved, wherein has base plate on the permanent magnet fixture, and traction grooved is installed on the base plate, and the permanent magnet hold down gag is connected with base plate through traction grooved; When the assembling device of the permanent magnet of assembling disc type electric machine, with baffle plate, rotor permanent magnet groove, guide groove, permanent magnet hold down gag roof pressure successively.The permanent magnet hold down gag comprises holddown groove, permanent magnet pretension bar, pretension bolt, guard plate, breaker bolt; Base plate is connected with traction grooved and the holddown groove identical with the traction grooved shape through pretension bolt; The holddown groove upper wall that links to each other with traction grooved is equipped with a permanent magnet pretension bar, through breaker bolt guard plate is housed on the medium position of holddown groove.
Application process of the present invention is at first assembled the permanent magnet fixture, and traction grooved is arranged on the base plate, and the permanent magnet hold down gag is fixed on the traction grooved, at this moment permanent magnet fixture assembled; Permanent magnet is put into the permanent magnet fixture; The adjustment guard plate is tightened breaker bolt guard plate is fixed to the appropriate location, rotates permanent magnet pretension bar; Permanent magnet firmly is fixed in the permanent magnet hold down gag; Unclamp pretension bolt, permanent magnet hold down gag and base plate and traction grooved are separated, baffle plate, rotor permanent magnet groove, guide groove, permanent magnet hold down gag roof pressure successively; Wherein the rotor permanent magnet groove is connected through bolt with guide groove, with the helical pitch piece permanent magnet is pressed in the rotor permanent magnet groove at last.
Advantage of the present invention be simple, practical, mechanization is strong, has reduced many unnecessary manual operations; Each parts of the present invention simultaneously all adopt non-magnet material, greatly reduce the danger in the operating process.
Description of drawings
Fig. 1 is a permanent magnet fixture sketch map of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is a permanent magnet hold down gag sketch map;
Fig. 4 is a whole assembling sketch map of the present invention.
1 base plate among the figure, 2 traction grooveds, 3 permanent magnet pretension bars, 4 permanent magnets, 5 guard plates, 6 pretension bolts, 7 breaker bolts, 8 holddown grooves, 9 baffle plates, 10 rotor permanent magnet grooves, 11 guide grooves, 12 helical pitch pieces.
Embodiment
As shown in Figure 1, the permanent magnet fixture has base plate 1, is connected with traction grooved 2 on the base plate 1; Base plate 1 connects holddown groove 8 through traction grooved 2; The structure of holddown groove 8 is identical with traction grooved 2, and a side that links to each other with traction grooved 2 on the holddown groove 8 is provided with permanent magnet pretension bar 3, and the opposite side of holddown groove 8 is provided with guard plate 5; Guard plate 5 is provided with breaker bolt 7, and guard plate 5 is provided with breaker bolt 7.Guide groove 11 left ends as shown in Figure 4 are connected with rotor permanent magnet groove 10; The opposite side of rotor permanent magnet groove 10 is provided with baffle plate 9; Baffle plate 9 plays the effect with permanent magnet location, and guide groove 11 right-hand members and permanent magnet hold down gag be roof pressure mutually, and permanent magnet hold down gag right side and helical pitch piece 12 be roof pressure mutually.Use device assembling permanent magnet of the present invention according to the following steps:
1. the permanent magnet hold down gag is arranged on the base plate 1 through traction grooved 2, at this moment, permanent magnet fixture assembled.
2. permanent magnet 4 is put into the permanent magnet fixture.
3. adjustment guard plate 5 is tightened breaker bolt 7 and is made guard plate 5 fixing to the appropriate location.
4. rotate permanent magnet pretension bar 3, permanent magnet 4 firmly is fixed on the permanent magnet hold down gag.
5. unclamp pretension bolt 6, permanent magnet hold down gag and base plate 1 were opened with traction grooved in 2 minutes.
6. with baffle plate 9, rotor permanent magnet groove 10, guide groove 11, permanent magnet hold down gag roof pressure successively, wherein rotor permanent magnet groove 10 and guide groove 11 are connected through bolt, with helical pitch piece 12 permanent magnet are pressed in the rotor permanent magnet groove 10 at last.
Claims (3)
1. the assembling device of the permanent magnet of a disc type electric machine; It is characterized in that: by the permanent magnet fixture, be used to connect the guide groove of rotor permanent magnet groove and permanent magnet hold down gag, helical pitch piece three parts that are used for permanent magnet is pressed into the rotor permanent magnet groove are formed; Wherein the permanent magnet fixture is made up of permanent magnet hold down gag, base plate and traction grooved; Have base plate on the permanent magnet fixture, traction grooved is installed on the base plate, and the permanent magnet hold down gag is connected with base plate through traction grooved;
Described permanent magnet hold down gag comprises holddown groove, permanent magnet pretension bar, pretension bolt, guard plate, breaker bolt; Base plate is connected with traction grooved and the holddown groove identical with the traction grooved shape through pretension bolt; The holddown groove upper wall that links to each other with traction grooved is equipped with said permanent magnet pretension bar, through breaker bolt guard plate is housed on the medium position of holddown groove.
2. the assembling device of the permanent magnet of disc type electric machine according to claim 1 is characterized in that its all parts all adopt non-magnet material to process.
3. the application process of the assembling device of the permanent magnet of disc type electric machine according to claim 1; It is characterized in that: at first assemble the permanent magnet fixture; Traction grooved is arranged on the base plate, and the permanent magnet hold down gag is fixed on the traction grooved, at this moment permanent magnet fixture assembled; Permanent magnet is put into the permanent magnet fixture; The adjustment guard plate is tightened breaker bolt guard plate is fixed to the appropriate location, rotates permanent magnet pretension bar; Permanent magnet firmly is fixed in the permanent magnet hold down gag; Unclamp pretension bolt, permanent magnet hold down gag and base plate and traction grooved are separated, baffle plate, rotor permanent magnet groove, guide groove, permanent magnet hold down gag roof pressure successively; Wherein the rotor permanent magnet groove is connected through bolt with guide groove, with the helical pitch piece permanent magnet is pressed in the rotor permanent magnet groove at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102280891A CN101369760B (en) | 2008-10-15 | 2008-10-15 | Assembly device and application method for permanent magnet of disk type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102280891A CN101369760B (en) | 2008-10-15 | 2008-10-15 | Assembly device and application method for permanent magnet of disk type motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101369760A CN101369760A (en) | 2009-02-18 |
| CN101369760B true CN101369760B (en) | 2012-02-01 |
Family
ID=40413438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102280891A Expired - Fee Related CN101369760B (en) | 2008-10-15 | 2008-10-15 | Assembly device and application method for permanent magnet of disk type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101369760B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756345A (en) * | 2012-07-20 | 2012-10-31 | 国电联合动力技术有限公司 | Permanent magnet assembly fixture for large permanent magnet direct-driven wind generator and assembly method of permanent magnet assembly fixture |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025236B (en) * | 2010-11-24 | 2012-11-07 | 山东华力电机集团股份有限公司 | Insertion device for magnetic steel of permanent magnet motor |
| CN103066769B (en) * | 2012-12-20 | 2014-09-03 | 南车株洲电机有限公司 | Permanent magnet motor embedded-type magnetic pole assembly device and assembly technique thereof |
| CN105914938A (en) * | 2016-06-14 | 2016-08-31 | 江阴市澳盛动力设备有限公司 | Counterweight support and motor applying the support |
| CN110336430B (en) * | 2019-08-19 | 2024-02-20 | 抚顺煤矿电机制造有限责任公司 | Permanent magnet mounting tire of permanent magnet synchronous variable frequency motor |
| CN110676991B (en) * | 2019-11-27 | 2021-04-06 | 燕山大学 | Assembling device for assembling permanent magnet of axial disc type magnetic gear |
-
2008
- 2008-10-15 CN CN2008102280891A patent/CN101369760B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756345A (en) * | 2012-07-20 | 2012-10-31 | 国电联合动力技术有限公司 | Permanent magnet assembly fixture for large permanent magnet direct-driven wind generator and assembly method of permanent magnet assembly fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101369760A (en) | 2009-02-18 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20131015 |