CN202334042U - Cast copper squirrel-cage rotor - Google Patents
Cast copper squirrel-cage rotor Download PDFInfo
- Publication number
- CN202334042U CN202334042U CN2011204774709U CN201120477470U CN202334042U CN 202334042 U CN202334042 U CN 202334042U CN 2011204774709 U CN2011204774709 U CN 2011204774709U CN 201120477470 U CN201120477470 U CN 201120477470U CN 202334042 U CN202334042 U CN 202334042U
- Authority
- CN
- China
- Prior art keywords
- cage
- squirrel
- copper
- iron core
- cast
- 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 - Lifetime
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- Induction Machinery (AREA)
Abstract
The utility model relates to a cast copper squirrel-cage rotor, in particular to a motor rotor. According to the cast copper squirrel-cage rotor disclosed by the utility model, an iron core (1) is formed by laminating at least two layers of silicon steel plates; squirrel-cage bars are die-cast in each silicon steel plate of the iron core (1); short-circuiting rings are die-cast at two ends of each squirrel-cage bar; and the squirrel-cage bars and the short-circuiting rings form a copper squirrel-cage. The cast copper squirrel-cage rotor has the advantages of simple structure, easy production, high rotation speed, high efficiency, large size and convenience for popularization and application.
Description
Technical field
The utility model relates to a kind of machining equipment, specifically a kind of rotor.
Background technology
In the prior art, general rotor copper mouse cage undercapacity, so production operation is loaded down with trivial details and starting performance is poor, and power is little, and rotating speed is slow, and profile is little.
Summary of the invention
The utility model relates to a kind of casting copper cage rotor, its simple structure, easy production, rotating speed height, and efficient is high, and profile is big, is convenient to promote and application.
The utility model technical solution is to include iron core (1); The utility model is overrided to form particularly in the silicon steel plate of iron core (1) by at least two layers; Die casting has the mouse bar in every layer of silicon steel plate of iron core (1), and the two ends die casting of mouse bar has short-circuited conducting sleeve, and mouse bar and short-circuited conducting sleeve are formed copper mouse cage (2).
Said copper mouse cage (2) overall dimension is 65 * 114mm.
The utility model mouse bar and short-circuited conducting sleeve are split type; Rotor mouse bar and short-circuited conducting sleeve material selection red copper T1; Core material is overrided to form after with thick silicon steel plate punch forming, puts into then on the compression mod, is in the same place iron core, short-circuited conducting sleeve and the casting of mouse bar with the compression casting method.
The advantage of the utility model is:
1. strength ratio soldering copper cage rotor is high;
2. power of motor and torque ratio casting aluminium cage rotor is much bigger;
3. production efficiency is high;
4. overall dimension is big.
Description of drawings
Fig. 1 is the organigram of the utility model.
Embodiment
According to shown in Figure 1, on the basis of existing iron core 1, iron core 1 is overrided to form by at least two layers silicon steel plate, and die casting has the mouse bar in iron core 1 every layer of silicon steel plate, and the two ends die casting of mouse bar has short-circuited conducting sleeve, and mouse bar and short-circuited conducting sleeve are formed copper mouse cage 2.Said copper mouse cage 2 overall dimensions are 65 * 114mm.
Claims (2)
1. cast copper cage rotor for one kind; It includes iron core (1), it is characterized in that iron core (1) is overrided to form by at least two layers silicon steel plate, and die casting has the mouse bar in every layer of silicon steel plate of iron core (1); The two ends die casting of mouse bar has short-circuited conducting sleeve, and mouse bar and short-circuited conducting sleeve are formed copper mouse cage (2).
2. a kind of casting copper cage rotor according to claim 1 is characterized in that said copper mouse cage (2) overall dimension is 65 * 114mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204774709U CN202334042U (en) | 2011-11-26 | 2011-11-26 | Cast copper squirrel-cage rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204774709U CN202334042U (en) | 2011-11-26 | 2011-11-26 | Cast copper squirrel-cage rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202334042U true CN202334042U (en) | 2012-07-11 |
Family
ID=46446008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204774709U Expired - Lifetime CN202334042U (en) | 2011-11-26 | 2011-11-26 | Cast copper squirrel-cage rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202334042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490487A (en) * | 2015-10-13 | 2016-04-13 | 常州市武进顶峰铜业有限公司 | Cast-copper motor rotor |
| CN105490408A (en) * | 2015-10-13 | 2016-04-13 | 常州市武进顶峰铜业有限公司 | Integrated cast copper rotor |
| CN111564942A (en) * | 2019-02-13 | 2020-08-21 | 东芝三菱电机产业系统株式会社 | Cage-type induction motor and cage-type rotor |
-
2011
- 2011-11-26 CN CN2011204774709U patent/CN202334042U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490487A (en) * | 2015-10-13 | 2016-04-13 | 常州市武进顶峰铜业有限公司 | Cast-copper motor rotor |
| CN105490408A (en) * | 2015-10-13 | 2016-04-13 | 常州市武进顶峰铜业有限公司 | Integrated cast copper rotor |
| CN111564942A (en) * | 2019-02-13 | 2020-08-21 | 东芝三菱电机产业系统株式会社 | Cage-type induction motor and cage-type rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |