CN106972711A - Magnet for surface-mount type high-speed permanent magnet motor imports frock and introduction method - Google Patents
Magnet for surface-mount type high-speed permanent magnet motor imports frock and introduction method Download PDFInfo
- Publication number
- CN106972711A CN106972711A CN201710344908.8A CN201710344908A CN106972711A CN 106972711 A CN106972711 A CN 106972711A CN 201710344908 A CN201710344908 A CN 201710344908A CN 106972711 A CN106972711 A CN 106972711A
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- Prior art keywords
- frock
- importing
- magnet
- imports
- gland
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- 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
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Frock and introduction method are imported the present invention relates to a kind of magnet for surface-mount type high-speed permanent magnet motor, the frock includes：Base, gland, first import frock, the second importing frock, gland is connected by long bolt with base, first importing frock is mounted on the rotor exterior of magnet to be imported close to the base, and the second importing frock is mounted on the rotor exterior of magnet to be imported close to the first importing frock.Its application method imports to carry out the first magnet imported at frock, the magnet for carrying out the second importing frock again is imported, compressed in importing process by gland, the suction and repulsion produced in installation process between magnetic patch can easily be overcome, substantial amounts of manpower is saved, and production efficiency is improved, danger coefficient is reduced in assembling process.
Description
Technical field
The present invention relates to high-speed permanent magnet motor technical field, especially a kind of magnet for surface-mount type high-speed permanent magnet motor
Import frock and introduction method.
Background technology
Because rare-earth permanent magnet has extremely strong magnetic, during the manufacturing, this characteristic brings many processing works
The difficulty of skill.In view of production efficiency and simplified manufacturing process, it is necessary to make relevant tool auxiliary production.For prevent frock with forever
Magnet absorption and cause manufacture difficult, frock material should can not possess magnetic conductivity.
Traditional magneto has magnetic groove, it is only necessary to be put into magnet.The magnet distribution of SPM motors is topmost
Feature is surface-mount type, and without fixed magnetic groove, therefore except the interaction force between magnet to be overcome in assembling process, also
Need while meeting the status requirement of magnet.
Defective workmanship and deficiency main at this stage：
1. suction and repulsion between magnet are well beyond the resistivity of people, workman can not complete assembling；
2. because N/N repels each other, N/S is attracting, the position distribution of magnet, the clearance requirement between magnet and magnet can not
To guarantee, cause electric efficiency low.
The content of the invention
In order to overcome the drawbacks described above under prior art, it is used for the magnetic of surface-mount type (SPM) motor the invention discloses a kind of
Body imports frock, including：
Base, the base is provided with the vertical projection that radial distance matches with rotor internal diameter, turn of magnet to be imported
The projection of the son alignment base is simultaneously mounted on the projection；
Gland, the gland is arranged on above the base and fixes the rotor, the gland by long bolt with
The base connection；
First imports frock, and the first importing frock is mounted on close to the base outside the rotor of the magnet to be imported
Portion,
Second imports frock, and the second importing frock is mounted on the rotor exterior close to the described first importing frock.
Preferably, the first importing frock inwall is isodistantly spaced the concavo-convex of distribution, and the center of circle is led to described first
Enter distance and the center of circle to the direction center of circle side for the magnetic patch that frock recess is imported installed in described first of frock projection
Apart from identical, the described first importing frock indent is provided with the through hole run through with outer wall and is provided with the through hole
For the screw for compressing the magnetic patch, it is more than from the center of circle to the described first distance for importing frock recess to installed in institute
State the distance of the dorsad described center of circle side of the magnetic patch of the first importing frock recess；
Preferably, the second importing frock is the two-part structure being made up of two semicircular structures, described two half
Circular configuration is fixed together by trip bolt in end face, and the second importing frock inwall is isodistantly spaced the concavo-convex of distribution,
The center of circle to the second distance for importing frock projection and the center of circle to the magnetic patch that frock recess is imported installed in described second
The direction center of circle lateral extent it is identical, the described second importing frock indent be provided with the through hole that runs through with outer wall and
The screw for magnetic patch to be compressed is provided with the through hole, it is big from the center of circle to the described second distance for importing frock recess
Distance in the dorsad described center of circle side to the magnetic patch that frock recess is imported installed in described second.
Preferably, the second importing frock is the two-part structure being made up of two semicircular structures, described two half
Circular configuration is fixed together by trip bolt in end face.
Simultaneously in view of frock quality itself and cost, after considering, magnet of the present invention is imported in frock
Base, gland, first import frock and second and import frock using the aluminum material without magnetic conductivity.
Further, set fluted on the base, be provided with the groove in being engaged with the long bolt
Screw thread.
The invention also discloses the introduction method that a kind of magnet for surface-mount type motor imports frock：
Step 1) rotor of magnet to be imported is placed on base, and it is directed at the projection of the base,
Step 2) tooling sleeve is imported outside the rotor of the magnet to be imported by described first, by the magnetic patch coating adhesive
Described first is placed on after water to import in frock recess, with screw lock, is repeated preceding method and is filled up institute with multiple magnetic patch
All recesses of the first importing frock are stated, gland is compressed, after unclamping the gland after glue bonding, described first is unloaded and leads
Enter frock,
Step 3) tooling sleeve is imported outside the rotor by described second, it is placed on institute after the magnetic patch is coated into glue
State in the second importing frock recess, with screw lock, repeat preceding method and the second importing work is filled up with multiple magnetic patch
All recesses of dress, compress the gland, after unclamping the gland after glue bonding, unload described second and import frock.
Further, in step 3) described in magnetic patch coating glue after be placed on it is described second import frock recess in
Meanwhile, the top for compressing the magnetic patch in the gland, the second importing frock recess is withstood by the gland, treats the glue
The gland is unclamped after bonding, described second is unloaded and imports frock.
Beneficial effects of the present invention are：
The suction and repulsion produced in installation process between magnetic patch can be easily overcome by importing frock, has saved big
The manpower of amount, and production efficiency is improved, danger coefficient is reduced in assembling process.
Brief description of the drawings
Fig. 1 is that the magnet for surface-mount type motor of the present invention imports the principle schematic diagram of frock.
Fig. 2 is that the magnet for surface-mount type motor of the present invention imports the first importing tool structure principle signal of frock
Figure.
Fig. 3 is that the magnet for surface-mount type motor of the present invention imports the second importing tool structure principle signal of frock
Figure.
Embodiment
Embodiment 1
Frock is imported present embodiment discloses a kind of magnet for surface-mount type motor, including：
Base 1, is provided with the vertical projection that radial distance matches with rotor internal diameter, the projection and set of rotor alignment base
It is placed on projection；
Gland 2, is arranged on above base and fixes rotor, gland 2 is connected by long bolt with base 1；
First imports frock 3, and rotor exterior is mounted on close to base 1, and the first importing inwall of frock 3 is isodistantly spaced distribution
Concavo-convex, the center of circle to first imports the distance and the direction in the center of circle to the magnetic patch that frock recess is imported installed in first of frock projection
Center of circle lateral extent is identical, and the first importing frock indent is provided with the through hole run through with outer wall and use is provided with through-holes
In the screw 7 for compressing magnetic patch, it is more than from the center of circle to the first distance for importing frock recess recessed to frock is imported installed in first
The distance of the dorsad center of circle side of the magnetic patch of mouth；
Second imports frock 4, and rotor exterior is mounted on close to the first importing frock 3, and second imports frock for by two and half
The two-part structure that circular configuration is constituted, two semicircular structures are fixed together by trip bolt 5 in end face, and second imports work
Fill 4 inwalls and be isodistantly spaced the concavo-convex of distribution, the center of circle is led to the distance of the second importing frock projection with the center of circle to installed in second
Enter frock recess magnetic patch it is identical towards center of circle lateral extent, that the second importing frock indent is provided with and outer wall runs through is logical
Hole and screw 6 for magnetic patch to be compressed is provided with through-holes, the distance from the center of circle to the second importing frock recess is more than
To the distance of the dorsad center of circle side for the magnetic patch that frock recess is imported installed in second.
Base, gland, the first importing frock and the second importing frock that wherein magnet is imported in frock can be by aluminium materials
Material is constituted.
Embodiment 2
Present embodiment illustrates the application method that the magnet for being previously used for surface-mount type motor imports frock：
Step 1) rotor is placed on base 1, and it is directed at the projection of base 1,
Step 2) the first importing frock 3 is sleeved on outside rotor, it is placed on the first importing frock after magnetic patch is coated into glue
In recess, locked with screw 7, repeat all recesses that preceding method fills up the first importing frock with multiple magnetic patch, compress gland
2, after unclamping gland after glue bonding, the first importing frock 3 is unloaded,
Step 3) the second importing frock 4 is sleeved on outside rotor, it is placed on the second importing frock after magnetic patch is coated into glue
In recess, locked with screw 6, repeat all recesses that preceding method fills up the second importing frock with multiple magnetic patch, compress gland
2, after unclamping gland after glue bonding, unload the second importing frock 4.
In addition, in step 3) in after magnetic patch coating glue while be placed in the second importing frock recess, compress gland
2, the top of the second magnetic patch imported in frock recess is glanded 2 and withstood, and after unclamping gland after glue bonding, unloads the second importing
Frock.
Wherein, the two-part structure that the second importing frock 4 can be made up of two semicircular structures trip bolt 5 is half
It is fastenedly connected and constitutes at circular end face.
Embodiment described above only expresses embodiments of the present invention, and it describes more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of magnet for surface-mount type motor imports frock, it is characterised in that including：
Base, the base is provided with the vertical projection that radial distance matches with rotor internal diameter；
Gland, the gland is arranged on above the base, and the gland is connected by long bolt with the base；
First imports frock, and the first importing frock is mounted on the rotor exterior of magnet to be imported close to the base；
Second imports frock, and the second importing frock is mounted on outside the rotor of magnet to be imported close to the described first importing frock
Portion.
2. the magnet for surface-mount type motor imports frock as claimed in claim 1, it is characterised in that wherein：
The first importing frock inwall is isodistantly spaced the concavo-convex of distribution, and the center of circle to described first imports frock projection
Distance is identical with the direction center of circle lateral extent of the center of circle to the magnetic patch that frock recess is imported installed in described first, in institute
Stating the first importing frock indent and being provided with the through hole run through with outer wall and be provided with the through hole is used for the magnetic
The screw that block is compressed, is more than to installed in described first from the center of circle to the described first distance for importing frock recess and imports work
Fill the distance of the dorsad described center of circle side of the magnetic patch of recess.
3. the magnet for surface-mount type motor imports frock as claimed in claim 1, it is characterised in that wherein：
The second importing frock is the two-part structure being made up of two semicircular structures, and described two semicircular structures are by tight
Gu screw is fixed together in end face.
4. the magnet for surface-mount type motor imports frock as claimed in claim 3, it is characterised in that wherein：
The second importing frock inwall is isodistantly spaced the concavo-convex of distribution, and the center of circle to second imports the distance of frock projection
It is identical with the direction center of circle lateral extent of the center of circle to the magnetic patch that frock recess is imported installed in described second, described the
Two importing frock indents are provided with the through hole that runs through with outer wall and are provided with the through hole for magnetic patch to be compressed
Screw, is more than to installed in described second from the center of circle to the described second distance for importing frock recess and imports frock recess
The distance of the dorsad described center of circle side of magnetic patch.
5. the magnet for surface-mount type motor as any one of claim 1-4 imports frock, it is characterised in that wherein
It is aluminum material that the base, the gland, the first importing frock and described second, which import frock,.
6. the magnet according to claim 1 for surface-mount type motor imports frock, it is characterised in that set on the base
It is equipped with groove, the groove and is provided with the internal thread being engaged with the long bolt.
7. the magnet for surface-mount type motor any one of a kind of claim 1-6 imports the introduction method of frock, its
It is characterised by, comprises the following steps：
Step 1) rotor of magnet to be imported is placed on base, and it is directed at the projection of the base,
Step 2) tooling sleeve is imported outside the rotor of the magnet to be imported by described first, the magnetic patch is coated after glue
It is placed on described first to import in frock recess, with screw lock, repeats preceding method and described the is filled up with multiple magnetic patch
One imports all recesses of frock, compresses gland, after unclamping the gland after glue bonding, unloads described first and imports work
Dress,
Step 3) tooling sleeve is imported outside the rotor by described second, the magnetic patch is coated described the is placed on after glue
Two import in frock recess, with screw lock, repeat preceding method and the second importing frock is filled up with multiple magnetic patch
All recesses, compress the gland, after unclamping the gland after glue bonding, unload described second and import frock.
8. the magnet for surface-mount type motor imports the introduction method of frock as described in claim 7, it is characterised in that
In step 3) described in while be placed on described second after magnetic patch coating glue and import in frock recess, compress the pressure
The top of magnetic patch in lid, the second importing frock recess is withstood by the gland, described in being unclamped after glue bonding
Gland, unloads described second and imports frock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344908.8A CN106972711B (en) | 2017-05-16 | 2017-05-16 | Magnet leading-in tool and method for surface-mounted high-speed permanent magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344908.8A CN106972711B (en) | 2017-05-16 | 2017-05-16 | Magnet leading-in tool and method for surface-mounted high-speed permanent magnet motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106972711A true CN106972711A (en) | 2017-07-21 |
| CN106972711B CN106972711B (en) | 2023-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710344908.8A Active CN106972711B (en) | 2017-05-16 | 2017-05-16 | Magnet leading-in tool and method for surface-mounted high-speed permanent magnet motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972711B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814934A (en) * | 2021-10-09 | 2021-12-21 | 散裂中子源科学中心 | Strong magnetic ring installation frock |
| CN114204761A (en) * | 2021-11-11 | 2022-03-18 | 中船重工电机科技股份有限公司 | Convenient surface-mounting method for permanent magnet motor rotor magnetic steel on rim propeller |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006320135A (en) * | 2005-05-13 | 2006-11-24 | Toyota Motor Corp | Surface magnet motor |
| CN106300830A (en) * | 2016-08-24 | 2017-01-04 | 中国船舶重工集团公司第七〇二研究所 | A kind of permanent magnet positioning tool of surface-mounted permanent magnet machine |
| CN207166322U (en) * | 2017-05-16 | 2018-03-30 | 雷勃电气（苏州）有限公司 | Magnet for surface-mount type high-speed permanent magnet motor imports frock |
-
2017
- 2017-05-16 CN CN201710344908.8A patent/CN106972711B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006320135A (en) * | 2005-05-13 | 2006-11-24 | Toyota Motor Corp | Surface magnet motor |
| CN106300830A (en) * | 2016-08-24 | 2017-01-04 | 中国船舶重工集团公司第七〇二研究所 | A kind of permanent magnet positioning tool of surface-mounted permanent magnet machine |
| CN207166322U (en) * | 2017-05-16 | 2018-03-30 | 雷勃电气（苏州）有限公司 | Magnet for surface-mount type high-speed permanent magnet motor imports frock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814934A (en) * | 2021-10-09 | 2021-12-21 | 散裂中子源科学中心 | Strong magnetic ring installation frock |
| CN114204761A (en) * | 2021-11-11 | 2022-03-18 | 中船重工电机科技股份有限公司 | Convenient surface-mounting method for permanent magnet motor rotor magnetic steel on rim propeller |
| CN114204761B (en) * | 2021-11-11 | 2023-09-01 | 中船重工电机科技股份有限公司 | Convenient surface-mounting method for permanent magnet motor rotor magnetic steel on rim propeller |
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| Publication number | Publication date |
|---|---|
| CN106972711B (en) | 2023-09-05 |
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