CN206490519U - A kind of rotor pack - Google Patents
A kind of rotor pack Download PDFInfo
- Publication number
- CN206490519U CN206490519U CN201621496122.5U CN201621496122U CN206490519U CN 206490519 U CN206490519 U CN 206490519U CN 201621496122 U CN201621496122 U CN 201621496122U CN 206490519 U CN206490519 U CN 206490519U
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- rotor pack
- rotor
- main body
- utility
- model
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Abstract
The utility model discloses a kind of rotor pack, including rotor pack main body, it is characterised in that：The rotor pack main body is circle, hollow out is provided with the rotor pack, the hollow out annular arrangement is provided with fixed via and centre bore on rotor pack circumference on the rotor pack, the rotor pack Center-to-Center hole circle center error is 0 0.03 millimeters.The utility model is simple in construction, using centre bore and the eccentric setting in the rotor pack main body center of circle so that the utility model comes into operation after revolution, can reduce into axle power, improve assembly technology, improve performance.
Description
Technical field
The utility model is related to a kind of rotor pack, is related to mechanical field.
Background technology
Total well known, rotor technique is can not be integrally formed, substantially needs multi-disc rotor sheet by turning
Sub- lamination could form rotor, traditional rotor lamination centre bore and the cylindrical concyclic heart, its be superimposed revolution work it
Afterwards, with the larger axle power that enters, loss, properties of product reduction are easily produced to rotor.
Utility model content
To solve the above problems, the utility model proposes a kind of rotor pack.
A kind of rotor pack, including rotor pack main body, it is characterised in that：The rotor pack main body is circle, described
Hollow out is provided with rotor pack main body, the hollow out annular arrangement is on rotor pack circumference, in the rotor pack main body
Fixed via and centre bore are provided with, the rotor pack main center is 0-0.03 millimeters with centre bore circle center error.
By above-mentioned technical proposal, centre bore and rotor pack main center are eccentric rather than homocentric, so at this
Utility model superposition turns into rotor, after revolution, can reduce into axle power, improve the assembly technology of rotor, improve
The performance of rotor.
It is preferred that, the fixed via is provided with four, and is uniformly arranged on centre bore surrounding.
By above-mentioned technical proposal, the setting of fixing hole can increase rotor pack main body and be overlapped mutually to form rotor
Rivet tightly power, the rotor of fastening is conducive to motor to work.
It is preferred that, the hollow out is provided with eight.
The utility model has following benefit：The utility model is set using the bias in centre bore and the rotor pack main body center of circle
Put so that the utility model comes into operation after revolution, can reduce into axle power, improve assembly technology, improve performance.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is that the utility model comes into operation schematic diagram.
Reference：1st, rotor pack main body；2nd, hollow out；3rd, fixed via；4th, centre bore；5th, through hole punch-pin.
Embodiment
Refering to the rotor pack shown in Fig. 1, including rotor pack main body 1, it is characterised in that：The rotor pack main body 1
For circle, hollow out 2 is provided with the rotor pack main body 1, the hollow out annular arrangement on the circumference of rotor pack main body 1,
The rotor is folded and is provided with fixed via 3 and centre bore 4 on body sheet 1, and the Center-to-Center hole 4 of rotor pack main body 1 is justified
Heart deviation is 0-0.03 millimeters, and deviation is not equal to 0.
By above-mentioned technical proposal, centre bore 4 and the center of rotor pack main body 1 are eccentric rather than homocentric, are so existed
The utility model superposition turns into rotor, after revolution, can reduce into axle power, improve the assembly technology of rotor, improves
The performance of rotor.
Further, the fixed via 3 is provided with four, and is uniformly arranged on the surrounding of centre bore 4.
By above-mentioned technical proposal, the setting of fixing hole 3 can increase rotor pack main body 1 and be overlapped mutually to form motor turn
Sub rivets tightly power, and the rotor of fastening is conducive to motor to work.
Further, the hollow out 2 is provided with eight.
The utility model has following benefit：The utility model is using centre bore 4 and the bias in the center of circle of rotor pack main body 1
Set so that the utility model comes into operation after revolution, can reduce into axle power, improve assembly technology, improve performance.
The utility model is when coming into operation, as shown in Fig. 2 the fixation of the utility model rotor pack main body 1 is led to
Through hole punch-pin 5 is inserted in hole 3, you can complete the fixation to rotor pack main body 1, form rotor, rotor is in assembling
When with work, due to centre bore 4 and the eccentric setting in the center of circle of rotor pack main body 1, it can reduce into axle power, can be significantly
Increase the operating efficiency and service life of rotor.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design concept is not departed from, this area ordinary person couple
The all variations and modifications that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With new claimed technology contents, all record in detail in the claims.
Claims (3)
1. a kind of rotor pack, including rotor pack main body, it is characterised in that：The rotor pack main body is circle, described turn
Hollow out is provided with sub- lamination main body, the hollow out annular arrangement is on rotor pack main body circumference, the rotor pack main body
On be provided with fixed via and centre bore, the rotor pack main center is 0-0.03 millimeters with centre bore circle center error.
2. a kind of rotor pack according to claim 1, it is characterised in that：The fixed via is provided with four, and
Even centrally disposed hole surrounding.
3. a kind of rotor pack according to claim 1, it is characterised in that：The hollow out is provided with eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621496122.5U CN206490519U (en) | 2016-12-30 | 2016-12-30 | A kind of rotor pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621496122.5U CN206490519U (en) | 2016-12-30 | 2016-12-30 | A kind of rotor pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206490519U true CN206490519U (en) | 2017-09-12 |
Family
ID=59770478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621496122.5U Active CN206490519U (en) | 2016-12-30 | 2016-12-30 | A kind of rotor pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206490519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421905A (en) * | 2020-12-18 | 2021-02-26 | 山东理工大学 | Production method of radial-crossed block-type salient pole rotor for driving motor |
-
2016
- 2016-12-30 CN CN201621496122.5U patent/CN206490519U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421905A (en) * | 2020-12-18 | 2021-02-26 | 山东理工大学 | Production method of radial-crossed block-type salient pole rotor for driving motor |
| CN112421905B (en) * | 2020-12-18 | 2022-06-21 | 山东理工大学 | Production method of radial-crossed block-type salient pole rotor for driving motor |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |