CN202103501U - Rotor for electric generating welder - Google Patents
Rotor for electric generating welder Download PDFInfo
- Publication number
- CN202103501U CN202103501U CN2011202309793U CN201120230979U CN202103501U CN 202103501 U CN202103501 U CN 202103501U CN 2011202309793 U CN2011202309793 U CN 2011202309793U CN 201120230979 U CN201120230979 U CN 201120230979U CN 202103501 U CN202103501 U CN 202103501U
- Authority
- CN
- China
- Prior art keywords
- iron core
- excitation winding
- rotor
- winding
- slot
- 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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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a rotor for an electric generating welder, comprising an iron core and an excitation winding, wherein the outside of the excitation winding in the winding slot on the iron core is provided with an excitation winding pressure plate, the excitation winding pressure plate is fastened between the two slot walls of the winding slot on the iron core, and the excitation winding pressure plate is lower than the surface of the iron core. Preferably, the cross section of the excitation winding pressure plate presents an arch, and the two legs of the arch are fastened between the two slot walls of the winding slot on the iron core. The utility model mainly solves the problem that the excitation winding of the rotor of a current electric generating welder in thermal state is easy to be higher than the iron core, and the rotor has the advantages of simple structure and being practical.
Description
Technical field
The utility model relates to a kind of Electricity generating welder, particularly a kind of rotor that is used for Electricity generating welder.
Background technology
The excitation winding of the rotor of existing Electricity generating welder is prone to exceed iron core hot, and friction is broken.Cause the former of this problem because the character that object expands with heat and contract with cold.
The utility model content
The purpose of the utility model provides a kind of rotor that is used for Electricity generating welder, is prone to exceed iron core, the problem that friction is broken with the excitation winding of the rotor that solves existing Electricity generating welder hot.
The purpose of the utility model realizes through following technical scheme:
A kind of rotor that is used for Electricity generating welder; Comprise iron core and excitation winding; Excitation winding on the said iron core in the slot for winding is outside equipped with the excitation winding pressing plate, and said excitation winding pressure board is between two cell walls of slot for winding on the iron core, and said excitation winding pressing plate is lower than the iron core surface.
The cross section of said excitation winding pressing plate is an arch, and two legs of said arch are stuck between two cell walls of slot for winding on the iron core.
The beneficial effect of the utility model is: simple in structure and practical.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is the front view that is used for the excitation winding pressing plate of the utility model.
Fig. 2 is the vertical view of excitation winding pressing plate shown in Figure 1.
Embodiment
Shown in Fig. 1～2; The rotor that is used for Electricity generating welder of present embodiment; Comprise iron core and excitation winding, the excitation winding on the said iron core in the slot for winding is outside equipped with the excitation winding pressing plate, and said excitation winding pressure board is between two cell walls of slot for winding on the iron core; Said excitation winding pressing plate is lower than the iron core surface
Preferably, the cross section of said excitation winding pressing plate is an arch, and two legs of said arch are stuck between two cell walls of slot for winding on the iron core.
Claims (2)
1. rotor that is used for Electricity generating welder; Comprise iron core and excitation winding; It is characterized in that: the excitation winding on the said iron core in the slot for winding is outside equipped with the excitation winding pressing plate; Said excitation winding pressure board is between two cell walls of slot for winding on the iron core, and said excitation winding pressing plate is lower than the iron core surface.
2. the rotor that is used for Electricity generating welder according to claim 1 is characterized in that: the cross section of said excitation winding pressing plate is an arch, and two legs of said arch are stuck between two cell walls of slot for winding on the iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202309793U CN202103501U (en) | 2011-06-30 | 2011-06-30 | Rotor for electric generating welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202309793U CN202103501U (en) | 2011-06-30 | 2011-06-30 | Rotor for electric generating welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103501U true CN202103501U (en) | 2012-01-04 |
Family
ID=45389499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202309793U Expired - Fee Related CN202103501U (en) | 2011-06-30 | 2011-06-30 | Rotor for electric generating welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315706A (en) * | 2011-06-30 | 2012-01-11 | 无锡星诺电气有限公司 | Rotor used for motor generator welder |
-
2011
- 2011-06-30 CN CN2011202309793U patent/CN202103501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315706A (en) * | 2011-06-30 | 2012-01-11 | 无锡星诺电气有限公司 | Rotor used for motor generator welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |