CN204046286U - Integration tooth support - Google Patents
Integration tooth support Download PDFInfo
- Publication number
- CN204046286U CN204046286U CN201420199763.9U CN201420199763U CN204046286U CN 204046286 U CN204046286 U CN 204046286U CN 201420199763 U CN201420199763 U CN 201420199763U CN 204046286 U CN204046286 U CN 204046286U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- pressure bar
- tooth pressure
- tooth
- integrated
- 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
Links
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model relates to a kind of integrated tooth support, comprises pressing plate, and pressing plate directly processes the identical tooth pressure bar of several marshalling specifications, makes tooth pressure bar integrated with pressing plate connected.Pressing plate and press strip integration, thus save axial space size, usually, can save axial length about 60mm, can the space of saving for arranging the effective material of motor, increase unit capacity, in addition due to be with steel plate overall processing out, stiffness is high, thrust is large, after unit stator iron core pressing, the teeth portion amount of flicking is very little, also loosening phenomenon can not be produced, which adds the rigidity of stator core, decrease the hidden danger that may exist in unit operation, have take up room little, good rigidly, intensity is high and structure is more reliable, use easier feature.
Description
Technical field
The utility model belongs to slow-speed of revolution Medium and Small Hydraulic Generator technical field, relates to a kind of integrated tooth support.
Background technology
The middle-size and small-size low speed water generator that our factory was produced in the past all adopts traditional tooth pressboard structure, now in order to meet the requirement of hydroelectric station synergy dilatation, need to strengthen generator capacity, but original basis, power station is constant, or power station requires the out frame using back former unit, just replacing iron core and coil will reach the requirement of increase-volume, normally require increase-volume 20 ~ 30%.Motor internal space is at full stretch, see Fig. 1, former conventional tooth pressure plate structure is made up of pressing plate 1, short tooth pressure bar 2 and long tooth pressure bar 3, and short tooth pressure bar 2 and long tooth pressure bar 3 are welded on pressing plate 1 according to certain arrangement mode, and original tooth support can not meet the demands.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art
,the utility model provides one to have to take up room little, good rigidly, and intensity is high and structure is more reliable, the integrated tooth support that uses easier feature
.
The utility model solves the technical scheme that its technical problem adopts: a kind of integrated tooth support, comprises pressing plate, and pressing plate directly processes the identical tooth pressure bar of several marshalling specifications, makes that tooth pressure bar is integrated with pressing plate to be connected.
Described tooth pressure bar width is 20mm, and adjacent two tooth pressure bar gaps are 20mm.
It is the screw of 20mm that described pressing plate is provided with 4 diameters.
Spacing between described adjacent screw is 3 tooth pressure bars.
The beneficial effects of the utility model are: pressing plate and press strip integration, thus save axial space size, usually, can save axial length about 60mm, can the space of saving for arranging the effective material of motor, increase unit capacity, in addition due to be with steel plate overall processing out, stiffness is high, thrust is large, after unit stator iron core pressing, the teeth portion amount of flicking is very little, also loosening phenomenon can not be produced, which adds the rigidity of stator core, decrease the hidden danger that may exist in unit operation, have take up room little, good rigidly, intensity is high and structure is more reliable, use easier feature.
Accompanying drawing explanation
Fig. 1 is former tooth pressboard structure schematic diagram;
Fig. 2 is the utility model structural representation.
In Fig. 1: 1-pressing plate, the short tooth pressure bar of 2-, the long tooth pressure bar of 3-;
In Fig. 2: 21-pressing plate, 22-tooth pressure bar, 23-screw.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
See Fig. 2, a kind of integrated tooth support, comprise pressing plate 21, pressing plate 21 directly processes the identical tooth pressure bar of several marshalling specifications 22, make tooth pressure bar 22 integrated with pressing plate 21 connected, tooth pressure bar 22 width is 20mm, and adjacent two tooth pressure bar 22 gaps are 20mm, pressing plate 21 is provided with the screw 23 that 4 diameters are 20mm, and the spacing between adjacent screw 23 is 3 tooth pressure bars 22.
Pressing plate and press strip integration, thus save axial space size, usually, can save axial length about 60mm, can the space of saving for arranging the effective material of motor, increase unit capacity, in addition due to be with steel plate overall processing out, stiffness is high, thrust is large, after unit stator iron core pressing, the teeth portion amount of flicking is very little, also loosening phenomenon can not be produced, which adds the rigidity of stator core, decrease the hidden danger that may exist in unit operation, have take up room little, good rigidly, intensity is high and structure is more reliable, use easier feature.
Claims (1)
1. an integrated tooth support, comprise pressing plate, it is characterized in that: on pressing plate, directly process the identical tooth pressure bar of several marshalling specifications, make tooth pressure bar integrated with pressing plate connected, described tooth pressure bar width is 20mm, adjacent two tooth pressure bar gaps are 20mm, and it is the screw of 20mm that described pressing plate is provided with 4 diameters, and the spacing between described adjacent screw is 3 tooth pressure bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199763.9U CN204046286U (en) | 2014-04-23 | 2014-04-23 | Integration tooth support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199763.9U CN204046286U (en) | 2014-04-23 | 2014-04-23 | Integration tooth support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046286U true CN204046286U (en) | 2014-12-24 |
Family
ID=52246913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199763.9U Expired - Fee Related CN204046286U (en) | 2014-04-23 | 2014-04-23 | Integration tooth support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600885A (en) * | 2014-12-28 | 2015-05-06 | 中国船舶重工集团公司第七一二研究所 | Integrated ventilating type tooth support |
-
2014
- 2014-04-23 CN CN201420199763.9U patent/CN204046286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600885A (en) * | 2014-12-28 | 2015-05-06 | 中国船舶重工集团公司第七一二研究所 | Integrated ventilating type tooth support |
| CN104600885B (en) * | 2014-12-28 | 2018-06-15 | 中国船舶重工集团公司第七一二研究所 | A kind of integral type aeration type tooth support |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20200423 |