CN207677517U - A kind of stator modules formula magnetic pole mounting structure - Google Patents
A kind of stator modules formula magnetic pole mounting structure Download PDFInfo
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- CN207677517U CN207677517U CN201721871415.1U CN201721871415U CN207677517U CN 207677517 U CN207677517 U CN 207677517U CN 201721871415 U CN201721871415 U CN 201721871415U CN 207677517 U CN207677517 U CN 207677517U
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- magnetic pole
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Abstract
The utility model discloses a kind of stator modules formula magnetic pole mounting structure, including stator casing, the inner cavity of stator casing is equipped with the leading flank being sequentially connected, left side, trailing flank, right side, leading flank, trailing flank is cambered surface, leading flank, the magnetic pole component of arc is posted on trailing flank, magnetic pole component includes setting magnetic pole during fan is cricoid, fan cricoid side magnetic pole, in set magnetic pole both sides be equipped with side magnetic pole, in set magnetic pole both sides and be equipped with the stretching wing, it is equipped with embedded groove at left and right sides of the magnetic pole of side, embedded groove is connect with wing bumps are stretched out, left side, it is equipped on right side to what inner cavity was stretched out and is caught in piece, piece is caught in stretch into the embedded groove of outermost side magnetic pole of magnetic pole component.Because the magnetic pole component of the utility model sets magnetic pole in, side magnetic pole is constituted, even if set in having magnetic pole, side magnetic pole any one occur fracture, damage, can also be individually replaced, and in set magnetic pole, side magnetic pole it is small, so machining accuracy is also high.The utility model is used for motor.
Description
Technical field
The utility model is related to micro-machine field, more particularly to a kind of stator modules formula magnetic pole mounting structure.
Background technology
Existing small-sized motor stator, magnetic pole fixed structure never change for many years, and existing magnetic pole is all one
Body formula, once occur it is damaged, will integral replacing, this leads to maintenance cost height.The magnetic pole of stator is to lean on stator casing
Left side and the fixing muscle of right flank middle part be fixed, but such fixed form technique, size are required it is high, and
And the presence of fixing muscle, cause left side, right side that can mutate in the magnetic field intensity of fixing muscle position, leads to motor
Design value has larger gap with actual value.
Utility model content
The technical problems to be solved in the utility model is：A kind of magnetic pole of the stator mounting structure that maintenance cost is low is provided.
The solution that the utility model solves its technical problem is：
A kind of stator modules formula magnetic pole mounting structure, includes the stator casing with axis hole, and the inner cavity of stator casing is equipped with
The leading flank that is sequentially connected, left side, trailing flank, right side, leading flank, trailing flank are cambered surface, the leading flank of stator casing,
The magnetic pole component of arc is posted on trailing flank, magnetic pole component includes that magnetic pole, the cricoid side magnetic pole of fan are set during fan is cricoid, each
In set the both sides of magnetic pole and be disposed proximate to side magnetic pole, in set and be equipped with the stretching wing at left and right sides of magnetic pole, the left and right of side magnetic pole
Both sides are equipped with embedded groove, and embedded groove is connect with wing bumps are stretched out so that magnetic pole is set in all, side magnetic pole is close-coupled at one
It rises and forms magnetic pole component, be equipped on left side, right side to what inner cavity was stretched out and be caught in piece, be caught in piece and stretch into magnetic pole component most
In the embedded groove of the side magnetic pole in outside.
As being further improved for said program, it is the sheet metal being stamped to form to inner cavity on stator casing to be caught in piece.
As being further improved for said program, in set magnetic pole, the central angle of side magnetic pole equal.
As being further improved for said program, it is caught in the side that piece is located at the both ends of magnetic pole component.
The utility model has the beneficial effects that：A kind of stator modules formula magnetic pole mounting structure, includes the stator with axis hole
The inner cavity of shell, stator casing is equipped with the leading flank being sequentially connected, left side, trailing flank, right side, and leading flank, trailing flank are equal
For cambered surface, post the magnetic pole component of arc on the leading flank of stator casing, trailing flank, magnetic pole component include fan it is cricoid in set
Magnetic pole, the cricoid side magnetic pole of fan, the both sides that magnetic pole is set in each have been disposed proximate to side magnetic pole, in set magnetic pole the left and right sides it is equal
Equipped with the wing is stretched out, embedded groove is equipped at left and right sides of the magnetic pole of side, embedded groove is connect with wing bumps are stretched out so that is set in all
Magnetic pole, side magnetic pole are closely joined together to form magnetic pole component, are equipped on left side, right side to what inner cavity was stretched out and are caught in
Piece is caught in piece and stretches into the embedded groove of outermost side magnetic pole of magnetic pole component.Because the magnetic pole component of the utility model is in
Magnetic pole, side magnetic pole composition are set, it, also can individually more even if fracture, damage occurs in any one so setting magnetic pole, side magnetic pole in having
Change, and in set magnetic pole, side magnetic pole it is small, so machining accuracy is also high.The utility model is used for motor.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations being previously mentioned in text, not singly refer to component and directly connect, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1, this is the embodiments of the present invention, specifically：
A kind of stator modules formula magnetic pole mounting structure, includes the stator casing 1 with axis hole, and the inner cavity of stator casing 1 is set
It is cambered surface, the front side of stator casing 1 to have the leading flank being sequentially connected, left side, trailing flank, right side, leading flank, trailing flank
The magnetic pole component of arc is posted on face, trailing flank, magnetic pole component includes that magnetic pole 21, the cricoid side magnetic pole of fan are set during fan is cricoid
22, the both sides that magnetic pole 21 is set in each have been disposed proximate to side magnetic pole 22, in set the left and right sides of magnetic pole 21 and be equipped with the stretching wing
211, the left and right sides of side magnetic pole 22 is equipped with embedded groove 221, and embedded groove 221 is connect with 211 bumps of the wing are stretched out so that all
In set magnetic pole 21, side magnetic pole 22 is closely joined together to form magnetic pole component, be equipped on left side, right side to inner cavity stretch out
Be caught in piece 11, be caught in piece 11 and stretch into the embedded groove 221 of outermost side magnetic pole 22 of magnetic pole component.Because of the utility model
Magnetic pole component magnetic pole is set in, side magnetic pole is constituted, even if so set in having magnetic pole, side magnetic pole any one occur fracture, damage
It is bad, can also be individually replaced, and in set magnetic pole, side magnetic pole it is small, so machining accuracy is also high.
In order to reduce cost, it is the sheet metal being stamped to form to inner cavity on stator casing 1 to be caught in piece 11.
In order to improve interchangeability, in set that magnetic pole 21, the central angle of side magnetic pole 22 are equal, wherein in set the central angle of magnetic pole 21
It does not include the part for stretching out the wing 211.
It mutates in order to avoid the magnetic field of left side, right flank middle part, is caught in the both ends that piece 11 is located at magnetic pole component
Side.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of stator modules formula magnetic pole mounting structure includes the stator casing (1) with axis hole, the inner cavity of stator casing (1)
Equipped be sequentially connected leading flank, left side, trailing flank, right side, it is characterised in that：Leading flank, trailing flank are cambered surface, fixed
Post the magnetic pole component of arc on the leading flank of subshell (1), trailing flank, magnetic pole component include fan it is cricoid in set magnetic pole
(21), fan cricoid side magnetic pole (22), the both sides that magnetic pole (21) is set in each have been disposed proximate to side magnetic pole (22), in set magnetic pole
(21) it is equipped at left and right sides of and stretches out the wing (211), embedded groove (221), embedded groove are equipped at left and right sides of side magnetic pole (22)
(221) it is connect with the stretching wing (211) bumps so that magnetic pole (21) is set in all, side magnetic pole (22) is closely joined together shape
At magnetic pole component, be equipped on left side, right side stretched out to inner cavity be caught in piece (11), be caught in piece (11) and stretch into magnetic pole component
Outermost side magnetic pole (22) embedded groove (221) in.
2. a kind of stator modules formula magnetic pole mounting structure according to claim 1, it is characterised in that：Be caught in piece (11) be
The sheet metal being stamped to form to inner cavity on stator casing (1).
3. a kind of stator modules formula magnetic pole mounting structure according to claim 1, it is characterised in that：In set magnetic pole (21),
The central angle of side magnetic pole (22) is equal.
4. a kind of stator modules formula magnetic pole mounting structure according to claim 1, it is characterised in that：Piece (11) is caught in be located at
The side at the both ends of magnetic pole component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871415.1U CN207677517U (en) | 2017-12-26 | 2017-12-26 | A kind of stator modules formula magnetic pole mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871415.1U CN207677517U (en) | 2017-12-26 | 2017-12-26 | A kind of stator modules formula magnetic pole mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677517U true CN207677517U (en) | 2018-07-31 |
Family
ID=62971650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721871415.1U Active CN207677517U (en) | 2017-12-26 | 2017-12-26 | A kind of stator modules formula magnetic pole mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677517U (en) |
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2017
- 2017-12-26 CN CN201721871415.1U patent/CN207677517U/en active Active
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