CN202134784U - End face commutator - Google Patents
End face commutator Download PDFInfo
- Publication number
- CN202134784U CN202134784U CN201120259873U CN201120259873U CN202134784U CN 202134784 U CN202134784 U CN 202134784U CN 201120259873 U CN201120259873 U CN 201120259873U CN 201120259873 U CN201120259873 U CN 201120259873U CN 202134784 U CN202134784 U CN 202134784U
- Authority
- CN
- China
- Prior art keywords
- commutator
- commutator segment
- insulation tank
- segment
- segments
- 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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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses an end face commutator, which comprises commutator segments, wherein the commutator segments are fixed on a mould body, and commutator segments are insulated via insulating grooves. The end face commutator is characterized in that the insulating grooves are arranged in the commutator segments, and all commutator segments are connected before being provided with the insulating grooves. The end face commutator is high in production efficiency and low in production cost.
Description
Technical field
The utility model relates to a kind of commutator, what be specifically related to is a kind of improvement invention of end commutator.
Background technology
Commutator generally is divided into three kinds of hook commutator, tank commutator and end commutators; The traditional end surface commutator; Its commutator segment is independently stamping parts of slices, fixes through the die body of phenolic moulding powder compacting then, and filling phenolic moulding powder forms insulation tank naturally between every commutator segment.The end commutator production process of said structure is many, and production efficiency is low, and production cost is high.
Summary of the invention
In view of the problem of known technology existence at present, the technical problem that the utility model will solve is to be to provide the end commutator that a kind of production efficiency is high, production cost is low.
The utility model takes following technical scheme to accomplish:
A kind of end commutator comprises commutator segment, and commutator segment is fixed on the die body, insulate through insulation tank between each commutator segment, and it is characterized in that: insulation tank is left on commutator segment, and all commutator segments are disjunctors before offering insulation tank.
The beneficial effect of the utility model is: at first all commutator segments of end commutator are disjunctors; All commutator segments can be used as a stamping parts and carry out punching press like this; Technology is simple, operation is few, has improved production efficiency, has reduced production cost; The last insulation tank (commutator segment of disjunctor is cut into independently commutator segment, and this moment, commutator segment being fixed by die body) of only need on the commutator segment of disjunctor, leaving gets final product.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the C-C view of Fig. 1.
Fig. 3 is a commutator segment of leaving the preceding disjunctor of insulation tank.
Fig. 4 is the left view of Fig. 3.
Embodiment
With reference to accompanying drawing 1,2, this kind end commutator comprises commutator segment 1, and commutator segment 1 is fixed on the die body 3; Die body 3 is formed by phenolic moulding powder compacting, separates through insulation tank 2 between each commutator segment 1 and insulate, and said insulation tank 2 is left on commutator segment 1; With reference to accompanying drawing 3,4, all commutator segments 1 are disjunctors before offering insulation tank 2, and all commutator segments can be used as a stamping parts and carry out punching press like this; Technology is simple, operation is few, has improved production efficiency, has reduced production cost.
The manufacturing process of the utility model is such: at first stamp out Fig. 3, the disjunctor commutator segment shown in 4; Then disjunctor commutator segment and die body 3 compactings are fixed together; On the disjunctor commutator segment, leave insulation tank 2 at last; The disjunctor commutator segment is cut into independently commutator segment 1, and the making of end commutator is accomplished in commutator segment 1 crotch moulding subsequently.
Claims (1)
1. an end commutator comprises commutator segment, and commutator segment is fixed on the die body, insulate through insulation tank between each commutator segment, and it is characterized in that: insulation tank is left on commutator segment, and all commutator segments are disjunctors before offering insulation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120259873U CN202134784U (en) | 2011-07-22 | 2011-07-22 | End face commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120259873U CN202134784U (en) | 2011-07-22 | 2011-07-22 | End face commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134784U true CN202134784U (en) | 2012-02-01 |
Family
ID=45523543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120259873U Expired - Fee Related CN202134784U (en) | 2011-07-22 | 2011-07-22 | End face commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134784U (en) |
-
2011
- 2011-07-22 CN CN201120259873U patent/CN202134784U/en not_active Expired - Fee Related
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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: 20120201 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |