CN102315706A - Rotor used for motor generator welder - Google Patents
Rotor used for motor generator welder Download PDFInfo
- Publication number
- CN102315706A CN102315706A CN201110183559A CN201110183559A CN102315706A CN 102315706 A CN102315706 A CN 102315706A CN 201110183559 A CN201110183559 A CN 201110183559A CN 201110183559 A CN201110183559 A CN 201110183559A CN 102315706 A CN102315706 A CN 102315706A
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- Prior art keywords
- excitation winding
- iron core
- winding
- rotor
- slot
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- 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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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a rotor used for a motor generator welder. The rotor comprises an iron core and an excitation winding. An excitation winding compression plate is arranged out of the excitation winding which is located in a winding slot on the iron core. The excitation winding compression plate is stuck between two slot walls of the winding slot on the iron core. The excitation winding compression plate is located lower than an iron core surface. Preferably, a transverse section of the excitation winding compression plate is in an arch shape. Two legs of the arch are stuck between the two slot walls of the winding slot on the iron core. In the current rotor of the motor generator welder, the excitation winding is easy to be higher than the iron core surface when the excitation winding is in a thermal state and can be broken because of friction. By using the rotor of the invention, the above problem can be solved. The rotor possesses a simple structure and is practical.
Description
Technical field
The present invention 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.
Summary of the invention
The purpose of this invention is to provide a kind of rotor that is used for Electricity generating welder, be prone to exceed iron core, the problem that friction is broken hot with the excitation winding of the rotor that solves existing Electricity generating welder.
The objective of the invention is to realize 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.
Beneficial effect of the present invention is: simple in structure and practical.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is the front view that is used for excitation winding pressing plate of the present invention.
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 |
|---|---|---|---|
| CN201110183559A CN102315706A (en) | 2011-06-30 | 2011-06-30 | Rotor used for motor generator welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110183559A CN102315706A (en) | 2011-06-30 | 2011-06-30 | Rotor used for motor generator welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102315706A true CN102315706A (en) | 2012-01-11 |
Family
ID=45428596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110183559A Pending CN102315706A (en) | 2011-06-30 | 2011-06-30 | Rotor used for motor generator welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102315706A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656603U (en) * | 2010-03-30 | 2010-11-24 | 蔡岳军 | Improved structure of motor rotor |
| JP2011083183A (en) * | 2009-10-06 | 2011-04-21 | General Electric Co <Ge> | Laminated generator rotor structure and related method |
| CN202103501U (en) * | 2011-06-30 | 2012-01-04 | 无锡星诺电气有限公司 | Rotor for electric generating welder |
-
2011
- 2011-06-30 CN CN201110183559A patent/CN102315706A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011083183A (en) * | 2009-10-06 | 2011-04-21 | General Electric Co <Ge> | Laminated generator rotor structure and related method |
| CN201656603U (en) * | 2010-03-30 | 2010-11-24 | 蔡岳军 | Improved structure of motor rotor |
| CN202103501U (en) * | 2011-06-30 | 2012-01-04 | 无锡星诺电气有限公司 | Rotor for electric generating welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120111 |