CN209526640U - Permanent magnet motor stator and rotor assembly tooling - Google Patents
Permanent magnet motor stator and rotor assembly tooling Download PDFInfo
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- CN209526640U CN209526640U CN201822158448.2U CN201822158448U CN209526640U CN 209526640 U CN209526640 U CN 209526640U CN 201822158448 U CN201822158448 U CN 201822158448U CN 209526640 U CN209526640 U CN 209526640U
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- stator
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Abstract
The purpose of the utility model is to provide a kind of permanent magnet motor stator and rotor assembly tooling, gas-distributing motor to be installed includes stator and rotor.Tooling includes rotatable parts, connecting rod, thrust ball bearing, threaded rod, ring washer, locating cover and mandrel.It is rotated by shaft, under the action of the suction that gravity and magnetic field generate, the rotor in component assembled will be moved down, and be fitted into " rotor " gradually in " stator ", achieve the purpose that permanent magnet motor stator and rotor assemble.The utility model can avoid damage product component, or make Product Assembly injury to personnel by that can collide to avoid stator and the longitudinal movement of distance greatly of rotor moment.
Description
Technical field
The utility model relates to field of motor manufacturing.
Background technique
The usual stator of magneto is formed using winding, and effect is to generate rotating excitation field.Rotor is assembled by permanent magnet
It forming, the rotor that permanent magnet is assembled has very strong magnetic field, when stator and rotor assemble, very strong magnetic field meeting on rotor
The longitudinal movement of distance greatly of stator and rotor moment is attracted together, strong collision is generated.
Present assembly method is to be embraced rotor with hand, and moving to stator direction slowly is packed into it in stator,
In moving process, when from stator farther out, hand can also control mobile speed and direction, when close to certain distance, stator
With rotor moment longitudinal distance greatly is mobile attracts together, generate strong collision, may gently damage product component, it is heavy then can
It can make Product Assembly injury to personnel, a possibility that special biggish product of volume or the injured lesser product in hand-held space is bigger.
Summary of the invention
The purpose of the utility model is to provide a kind of permanent magnet motor stator and rotor assembly tooling, gas-distributing motor to be installed includes fixed
Son and rotor.
The stator includes end cap I, bearing I, iron core, winding and bearing I I.The iron core center has center through hole I.
One end installation bearing I of the iron core, the other end install bearing II.The inner ring of the bearing I is fixed on the iron core.It is described
Bearing is coaxial with iron core.The inner ring of the bearing I I is fixed on the iron core.The bearing I I and iron core are coaxial.The end cap
I has a center through hole II.The outer ring of the bearing I I is fixed in center through hole II.The end cap I and iron core are coaxial.Institute
End cap I is stated with several through-hole IV.Each through-hole IV runs through the both ends of end cap I.These through-holes IV is around the center of end cap I point
Cloth.
The rotor includes shell, threaded hole I and permanent magnet.The shell is the hollow cylinder of an open at both ends.
The permanent magnet is assemblied in the inside of shell.After the assembly is completed, the shell is lower end surface by the end face of proximal cover I, described outer
Shell is upper surface by the end face of proximal cover II.The lower end surface has several threaded hole I for going deep into interior of shell.The upper surface
With several threaded hole II for going deep into interior of shell.
Further, tooling includes rotatable parts, connecting rod, thrust ball bearing, threaded rod, ring washer, locating cover and core
Axis.
It is the stator and rotor of gas-distributing motor to be installed below the locating cover.The lower end surface of the locating cover has a circle
The interior concave space of plate-like.The indent spatial peripheral is the side wall of locating cover.The top of the interior concave space has a step
Hole.The lower end diameter of the stepped hole is greater than upper end diameter.Installed thrust ball bearing in the stepped hole.The thrust ball bearing
Upper end and stepped hole in step face contact.The upper end of the locating cover has several step through-holes.These step through-hole rings
Around the central distribution of locating cover, and quantity is identical as threaded hole II.The step through-hole runs through the side wall of locating cover, reaches positioning
The lower end of lid.
The lower end of the locating cover is the annular surface of one with the upper-end contact of shell.Screw is inserted into step through-hole.
Screw is allowed to screw in threaded hole II, so that locating cover is together with cage connection.
In the connecting rod insertion stepped hole.The inner ring of the thrust ball bearing is fixed with connecting rod.The connecting rod
Upper end is located above end cap I, the lower end of the connecting rod and threaded rod are connected as one.The upper end of the connecting rod connects rotation
Component.By rotating the rotatable parts, threaded rod rotation is driven.
The mandrel is fixed on the top of stator.The center of the mandrel has threaded hole.It revolves the lower end of the threaded rod
Enter in threaded hole.The mandrel is not contacted with shell and its permanent magnet.
Having the technical effect that for the utility model is unquestionable, can be by can be longitudinally big to avoid stator and rotor moment
Distance movement collides, and avoids damage product component, or make Product Assembly injury to personnel.
Detailed description of the invention
Fig. 1 is tooling schematic diagram；
Fig. 2 is rotor schematic diagram；
Fig. 3 is assembling process schematic diagram；
Fig. 4 is assembling process schematic diagram；
Fig. 5 is assembling process schematic diagram.
In figure: tooling (1), handwheel (101), nut (1011), through-hole I (1012), connecting rod (102), the end of thread
(1021), round bar (1022), thrust ball bearing (103), threaded rod (104), ring washer (105), through-hole II (1051), positioning
Cover (106), step through-hole (1061), screw (1062), stepped hole (1063)；Mandrel (107), threaded hole (1071)；Stator
(2), end cap I (201), through-hole IV (2011), center through hole II (2012), bearing I (202), iron core (203), center through hole I
(2031), winding (204), end cap II (205), bearing I I (206)；Rotor (3), shell (301), threaded hole I (3011), screw thread
Hole II (3012), permanent magnet (302).
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, but should not be construed the utility model
Above-mentioned subject area is only limitted to following embodiments.In the case where not departing from the above-mentioned technical idea of the utility model, according to ability
Domain ordinary technical knowledge and customary means make various replacements and change, should all include within the protection scope of the present utility model.
A kind of permanent magnet motor stator and rotor assembly tooling, gas-distributing motor to be installed includes stator 2 and rotor 3.
Referring to fig. 2, the stator 2 includes end cap I201, bearing I 202, iron core 203, winding 204 and bearing I I206.Institute
Stating 203 center of iron core has center through hole I2031.One end installation bearing I202, the other end of the iron core 203 install bearing
II206.The inner ring of the bearing I 202 is fixed on the iron core 203.The bearing 202 and iron core 203 are coaxial.The bearing
The inner ring of II206 is fixed on the iron core 203.The bearing I I206 and iron core 203 are coaxial.The end cap I201 has one
A center through hole II2012.The outer ring of the bearing I I206 is fixed in center through hole II2012.The end cap I201 and iron core
203 is coaxial.The end cap I201 has several through-hole IV2011.Each through-hole IV2011 runs through the both ends of end cap I201.This
Central distribution of a little through-hole IV2011 around end cap I201.
Referring to Fig. 1, the rotor 3 includes shell 301, threaded hole I3011 and permanent magnet 302.The shell 301 is one
The hollow cylinder of open at both ends.The permanent magnet 302 is assemblied in the inside of shell 301.After the assembly is completed, the shell 301
It is lower end surface by the end face of proximal cover I201, the shell 301 is upper surface by the end face of proximal cover II205.The lower end surface
With several threaded hole I3011 goed deep into inside shell 301.The upper surface has several screw threads goed deep into inside shell 301
Hole II3012.
Referring to Fig. 1, tooling 1 includes rotatable parts, connecting rod 102, thrust ball bearing 103, threaded rod 104, ring washer
105, locating cover 106 and mandrel 107.
The lower section of the locating cover 106 is the stator 2 and rotor 3 of gas-distributing motor to be installed.The lower end mask of the locating cover 106
There is a discoid interior concave space.The indent spatial peripheral is the side wall of locating cover 106.The top of the interior concave space has
There is a stepped hole 1063.The lower end diameter of the stepped hole 1063 is greater than upper end diameter.Installation pushes away in the stepped hole 1063
Power ball bearing 103.The upper end of the thrust ball bearing 103 and the step face contact in stepped hole 1063.The locating cover 106
Upper end has several step through-holes 1061.These step through-holes 1061 surround the central distribution of locating cover 106, and quantity and screw thread
Hole II3012 is identical.The step through-hole 1061 runs through the side wall of locating cover 106, reaches the lower end of locating cover 106.
The lower end of the locating cover 106 is the annular surface of one with the upper-end contact of shell 301.In step through-hole 1061
It is inserted into screw 1062.Screw 1062 is allowed to screw in threaded hole II3012, so that locating cover 106 links together with shell 301.
The connecting rod 102 is inserted into stepped hole 1063.The inner ring and connecting rod 102 of the thrust ball bearing 103 are fixed.
The upper end of the connecting rod 102 is located above end cap I201, the lower end of the connecting rod 102 and threaded rod 104 are connected as one.
The upper end of the connecting rod 102 connects rotatable parts.By rotating the rotatable parts, threaded rod 104 is driven to rotate.
The mandrel 107 is fixed on the top of stator 2.The center of the mandrel 107 has threaded hole 1071.The screw thread
The lower end of bar 104 screws in threaded hole 1071.The mandrel 107 is not contacted with shell 301 and its permanent magnet 302.
The process of assembly is referring to Fig. 3~5: referring to Fig. 3, rotor 3 being assembled in tooling.Referring to fig. 4, fixed stator assembles
With mandrel.Referring to Fig. 5 by rotation hand wheel, shaft rotation is driven, under the action of the suction that gravity and magnetic field generate, has been assembled
Rotor in good component will move down, and be fitted into " rotor " gradually in " stator ", reach permanent magnet motor stator and turn
The purpose of subassembly.
Claims (1)
1. a kind of permanent magnet motor stator and rotor assembly tooling, it is characterised in that: gas-distributing motor to be installed includes stator (2) and rotor
(3)；
The stator (2) includes end cap I (201), bearing I (202), iron core (203), winding (204) and bearing I I (206)；Institute
Stating iron core (203) center has center through hole I (2031)；One end installation bearing I (202) of the iron core (203), other end peace
It fills bearing I I (206)；The inner ring of the bearing I (202) is fixed on the iron core (203)；The bearing I (202) and iron core
(203) coaxial；The inner ring of the bearing I I (206) is fixed on the iron core (203)；The bearing I I (206) and iron core
(203) coaxial；The end cap I (201) has a center through hole II (2012)；The outer ring of the bearing I I (206) is fixed on
In center through hole II (2012)；The end cap I (201) and iron core (203) are coaxial；The end cap I (201) has several through-hole IV
(2011)；Each through-hole IV (2011) runs through the both ends of end cap I (201)；These through-holes IV (2011) is around end cap I (201)
Central distribution；
The rotor (3) includes shell (301), threaded hole I (3011) and permanent magnet (302)；The shell (301) is one two
Hold open hollow cylinder；The permanent magnet (302) is assemblied in the inside of shell (301)；After the assembly is completed, the shell
(301) end face by proximal cover I (201) is lower end surface, and the shell (301) is upper surface by the end face of proximal cover II (205)；
The lower end surface has several threaded hole I (3011) for going deep into shell (301) inside；Shell is goed deep into several in the upper surface
(301) internal threaded hole II (3012)；
Tooling (1) includes rotatable parts, connecting rod (102), thrust ball bearing (103), threaded rod (104), ring washer
(105), locating cover (106) and mandrel (107)；
It is the stator (2) and rotor (3) of gas-distributing motor to be installed below the locating cover (106)；The lower end of the locating cover (106)
Face has a discoid interior concave space；The indent spatial peripheral is the side wall of locating cover (106)；The interior concave space
Top has a stepped hole (1063)；The lower end diameter of the stepped hole (1063) is greater than upper end diameter；The stepped hole
(1063) interior installed thrust ball bearing (103)；The upper end of the thrust ball bearing (103) and the step surface in stepped hole (1063)
Contact；The upper end of the locating cover (106) has several step through-holes (1061)；These step through-holes (1061) are around locating cover
(106) central distribution, and quantity is identical as threaded hole II (3012)；The step through-hole (1061) runs through locating cover (106)
Side wall, reach the lower end of locating cover (106)；
The lower end of the locating cover (106) is the annular surface of one with the upper-end contact of shell (301)；In step through-hole (1061)
Middle insertion screw (1062)；Screw (1062) are allowed to screw in threaded hole II (3012), so that locating cover (106) and shell (301) are even
It is connected together；
In connecting rod (102) insertion stepped hole (1063)；The inner ring of the thrust ball bearing (103) and connecting rod (102)
It is fixed；The upper end of the connecting rod (102) is located at the top end cap I (201), the lower end of the connecting rod (102) and threaded rod
(104) it is connected as one；The upper end of the connecting rod (102) connects rotatable parts；By rotating the rotatable parts, spiral shell is driven
Rasp bar (104) rotation；
The mandrel (107) is fixed on the top of stator (2)；The center of the mandrel (107) has threaded hole (1071)；It is described
The lower end of threaded rod (104) screws in threaded hole (1071)；The mandrel (107) and shell (301) and its permanent magnet (302) are no
Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158448.2U CN209526640U (en) | 2018-12-21 | 2018-12-21 | Permanent magnet motor stator and rotor assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158448.2U CN209526640U (en) | 2018-12-21 | 2018-12-21 | Permanent magnet motor stator and rotor assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526640U true CN209526640U (en) | 2019-10-22 |
Family
ID=68227591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822158448.2U Active CN209526640U (en) | 2018-12-21 | 2018-12-21 | Permanent magnet motor stator and rotor assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994914A (en) * | 2019-12-20 | 2020-04-10 | 中国北方发动机研究所(天津) | Flywheel motor mounting tool |
| CN114189118A (en) * | 2021-11-20 | 2022-03-15 | 重庆虎溪电机工业有限责任公司 | Permanent magnet motor final assembly assembling method |
-
2018
- 2018-12-21 CN CN201822158448.2U patent/CN209526640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994914A (en) * | 2019-12-20 | 2020-04-10 | 中国北方发动机研究所(天津) | Flywheel motor mounting tool |
| CN114189118A (en) * | 2021-11-20 | 2022-03-15 | 重庆虎溪电机工业有限责任公司 | Permanent magnet motor final assembly assembling method |
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