CN203504320U - Combined type motor rotor - Google Patents
Combined type motor rotor Download PDFInfo
- Publication number
- CN203504320U CN203504320U CN201320635053.1U CN201320635053U CN203504320U CN 203504320 U CN203504320 U CN 203504320U CN 201320635053 U CN201320635053 U CN 201320635053U CN 203504320 U CN203504320 U CN 203504320U
- Authority
- CN
- China
- Prior art keywords
- rotor
- groove
- fastening
- block
- motor
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a combined type motor rotor, and belongs to the technical field of motor processing. The motor rotor comprises rotor blocks, fastening rings, fastening grooves, groove columns, and groove edges. The motor rotor is characterized in that the rotor block is arranged in an arc structure, a side is provided with the fastening ring, and the other side is provided with the fastening groove. The groove columns are disposed on the rotor block, and the groove edge is disposed on an end of the groove column. The rotor block is arranged in an arc structure, and the number of the rotor blocks is 3-5. The motor rotor is processed in a blocking manner, and disadvantages that single sheet overlapping processing used in existing motor rotors is low in efficiency, and clearance error among rotor sheets is relatively high are overcome. The fastening ring and the fastening groove are respectively disposed on two sides of the rotor block, and a plurality of rotor blocks form a rotor through the fastening rings and the fastening grooves, processing efficiency of the motor rotor is obviously improved, firmness of the rotor block is improved, and quality performance of the motor rotor is improved. The rotor block is simple in structure and is easy to implement.
Description
Technical field
The utility model relates to a kind of motor component, particularly relates to a kind of combined electrical machine rotor.
Background technology
Monolithic rotor sheet is first produced in the many employings of existing rotor, then rotor sheet is superposeed one by one, and at the bottom of the assembling work efficiency of rotor, between rotor sheet, gap error is larger simultaneously, has affected the service behaviour of rotor.Electrical machinery rotor sheet is turned parts into the whole, adopt piecemeal processing, then carry out simple combination assembled, both can improve rotor machining accuracy, can also reduce investment of production equipment, can greatly improve work efficiency, save production cost simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of combined electrical machine rotor, the processing of employing piecemeal, overcome that existing rotor adopts that monolithic stacking method packaging efficiency is low, the larger defect of gap error between rotor sheet, improved the packaging efficiency of rotor and the capability and performance of rotor.
The utility model solves the technical scheme that its technical problem adopts:
A kind of combined electrical machine rotor, comprise rotor block, dead ring, binding groove, groove post and trough rim, it is characterized in that: described rotor block is set to arcuate structure, one side is provided with dead ring, opposite side is provided with binding groove, a plurality of rotor blocks form rotor by dead ring and binding groove, improve the packaging efficiency of rotor, increased the firmness of rotor block, and then improved the capability and performance of rotor, described groove post is arranged on rotor block, described trough rim is arranged on one end of groove post, the V-type slotted eye forming between two groove posts, further improve the stability of working rotor.
Further, described rotor block is set to arc-shaped structure, and its quantity is 3-5.
Further, described binding groove, its vertical depth is 6mm-10mm.
Beneficial effect: the utility model adopts piecemeal processing, overcomes that existing rotor adopts that the folded working (machining) efficiency of monolithic is low, the larger deficiency of gap error between rotor sheet.In rotor block both sides, dead ring and binding groove are set respectively, a plurality of rotor blocks are formed to rotor by dead ring and binding groove, significantly improved the processing work rate of rotor, increased the firmness of rotor block, improved the capability and performance of rotor.Simple in structure, be convenient to implement.
Accompanying drawing explanation
Fig. 1 is the vertical view of the utility model combined electrical machine rotor.
Fig. 2 is the organigram of the utility model rotor block.
Fig. 3 is the vertical view of the utility model rotor block.
In figure: 1. rotor block, 2. dead ring, 3. binding groove, 4. groove post, 5. trough rim.
Embodiment
As shown in accompanying drawing 1-3: a kind of combined electrical machine rotor, comprise rotor block 1, dead ring 2, binding groove 3, groove post 4 and trough rim 5, it is characterized in that: described rotor block 1 is set to arc-shaped structure, its quantity is 4, one side is provided with dead ring 2, opposite side is provided with binding groove 3, described binding groove 3, its vertical depth is 6.5mm, a plurality of rotor blocks 1 form rotor by dead ring 2 and binding groove 3, improve the packaging efficiency of rotor, increased the firmness of rotor block 1, and then improved the capability and performance of rotor, described groove post 4 is arranged on rotor block 1, described trough rim 5 is arranged on one end of groove post 4, improved the stability of rotor work.Simple in structure, it is convenient to implement.
Above embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection range of claims of the present utility model.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (3)
1. a combined electrical machine rotor, comprise rotor block, dead ring, binding groove, groove post and trough rim, it is characterized in that: described rotor block is set to arcuate structure, one side is provided with dead ring, opposite side is provided with binding groove, described groove post is arranged on rotor block, and described trough rim is arranged on one end of groove post.
2. combined electrical machine rotor according to claim 1, is characterized in that: described rotor block is set to arc-shaped structure, and its quantity is 3-5.
3. combined electrical machine rotor according to claim 1, is characterized in that: described binding groove, its vertical depth is 6mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635053.1U CN203504320U (en) | 2013-10-15 | 2013-10-15 | Combined type motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635053.1U CN203504320U (en) | 2013-10-15 | 2013-10-15 | Combined type motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504320U true CN203504320U (en) | 2014-03-26 |
Family
ID=50335265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320635053.1U Expired - Fee Related CN203504320U (en) | 2013-10-15 | 2013-10-15 | Combined type motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504320U (en) |
-
2013
- 2013-10-15 CN CN201320635053.1U patent/CN203504320U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |