CN208401637U - A kind of composition motor stator - Google Patents
A kind of composition motor stator Download PDFInfo
- Publication number
- CN208401637U CN208401637U CN201821158037.7U CN201821158037U CN208401637U CN 208401637 U CN208401637 U CN 208401637U CN 201821158037 U CN201821158037 U CN 201821158037U CN 208401637 U CN208401637 U CN 208401637U
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- China
- Prior art keywords
- stator
- inner ring
- wall
- small
- big
- 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.)
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- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of composition motor stators, including the big stator in outer ring, the small stator of inner ring；The internal diameter of the big stator in outer ring is equal to the outer diameter of the small stator of inner ring；The big stator inner wall in outer ring is equipped with the first line embedding groove；The small stator outer wall of inner ring is equipped with the protrusion to match with the first line embedding groove；The small stator inner wall of inner ring is equipped with the second line embedding groove.A kind of composition motor stator of the utility model can be saved because needing to manufacture two kinds of specification motor stator bring cost problems originally.
Description
Technical field
The utility model relates to a kind of composition motor stators.
Background technique
Existing motor stator has stringent specification, and the motor stator of different size thickness can be with the coil of coiling
Quantity is different.For different coil winding requirements, the motor stator of independent mold manufacture corresponding specification is often wanted, if
A set of motor stator combiner can be designed, different rule can be formed by the different assembling modes of motor stator combiner
If the motor stator of lattice, it can reduce because of independent mold bring cost, and needed when processing different size motor stator
Expense caused by the different manufacturing process wanted.
Utility model content
The purpose of this utility model is to provide a kind of composition motor stators, it is intended to solve the above problems.
To achieve the goals above, the technical solution of the utility model is to design a kind of composition motor stator, including outer ring
Big stator, the small stator of inner ring；The internal diameter of the big stator in outer ring is equal to the outer diameter of the small stator of inner ring；The big stator inner wall in outer ring
Equipped with the first line embedding groove；The small stator outer wall of inner ring is equipped with the protrusion to match with the first line embedding groove；The small stator of inner ring
Inner wall is equipped with the second line embedding groove.
Advantages and beneficial effects of the utility model lie in that a kind of composition motor stator of the utility model can be according to coiling
The small stator of inner ring is embedded in the big stator in outer ring, it is biggish to form a wall ratio by the requirement selection for enclosing number when winding turns are more
Line is directly wound on the big stator in outer ring by motor stator when winding turns are few.In conclusion utilizing the composition motor stator
It can save because needing to manufacture two kinds of specification motor stator bring cost problems originally.
Detailed description of the invention
Fig. 1 is the utility model combination diagram.
Fig. 2 is the utility model seperated schematic diagram.
Wherein, the big stator 1 in outer ring, the first line embedding groove 11, the small stator 2 of inner ring, raised 21, second line embedding groove 22.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
Embodiment:
A kind of composition motor stator, including the big stator 1 in outer ring, the small stator 2 of inner ring；The internal diameter etc. of the big stator 1 in outer ring
In the outer diameter of the small stator 2 of inner ring；Big 1 inner wall of stator in outer ring is equipped with the first line embedding groove 11；The small stator outer wall of inner ring is set
There is the protrusion 21 to match with the first line embedding groove 11；Small 2 inner wall of stator of inner ring is equipped with the second line embedding groove 22.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (1)
1. a kind of composition motor stator, it is characterised in that: including the big stator in outer ring, the small stator of inner ring；The big stator in outer ring
Internal diameter is equal to the outer diameter of the small stator of inner ring；The big stator inner wall in outer ring is equipped with the first line embedding groove；The small stator outer wall of inner ring
Equipped with the protrusion to match with the first line embedding groove；The small stator inner wall of inner ring is equipped with the second line embedding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821158037.7U CN208401637U (en) | 2018-07-21 | 2018-07-21 | A kind of composition motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821158037.7U CN208401637U (en) | 2018-07-21 | 2018-07-21 | A kind of composition motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401637U true CN208401637U (en) | 2019-01-18 |
Family
ID=65128459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821158037.7U Active CN208401637U (en) | 2018-07-21 | 2018-07-21 | A kind of composition motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208401637U (en) |
-
2018
- 2018-07-21 CN CN201821158037.7U patent/CN208401637U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |