CN202495664U - High-strength commutator - Google Patents
High-strength commutator Download PDFInfo
- Publication number
- CN202495664U CN202495664U CN2012201634602U CN201220163460U CN202495664U CN 202495664 U CN202495664 U CN 202495664U CN 2012201634602 U CN2012201634602 U CN 2012201634602U CN 201220163460 U CN201220163460 U CN 201220163460U CN 202495664 U CN202495664 U CN 202495664U
- Authority
- CN
- China
- Prior art keywords
- commutator
- reinforcing ring
- irony
- strength
- strengthening rings
- 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
Images
Abstract
The utility model discloses a high-strength commutator. The high-strength commutator comprises commutator segments, mica sheets, strengthening rings and a plastic core and is characterized in that the strengthening rings are irony strengthening rings, the mica sheets are provided with locating slots, the irony strengthening rings are located through the locating slots, and the irony strengthening rings are penetrated through the middles of blocking grooves of the commutator segments and are not in contact with the commutator segments. The high-strength commutator has the advantages that due to the adoption of the irony strengthening rings, the commutator has high strength, and the high speed performance of the commutator is increased.
Description
[technical field]
The utility model relates to a kind of improvement invention of commutator.
[background technology]
The commutator of traditional band reinforcing ring; Reinforcing ring all is in the draw-in groove of commutator segment, to position, and reinforcing ring has at least a position to contact with commutator segment, for avoiding the conduction that contacts of reinforcing ring and commutator segment; So reinforcing ring all is to adopt high-intensity fiber material usually; Rather than the employing ferrous material, the intensity of commutator will receive influence to a certain degree like this, and the high speed performance of commutator can not be further enhanced.
[summary of the invention]
In view of the deficiency of prior art, the technical problem that the utility model will solve is to be to provide a kind of high-intensity commutator that has.
The utility model takes following technical scheme to accomplish: a kind of high strength commutator; Comprise commutator segment, mica sheet, reinforcing ring and plastic core; It is characterized in that: reinforcing ring is the irony reinforcing ring; Mica sheet is provided with location notch, and the irony reinforcing ring is positioned by location notch, and the draw-in groove centre that the irony reinforcing ring passes commutator segment does not contact with commutator segment.
The commutator of said structure; Because reinforcing ring is positioned by the location notch of mica sheet; Though reinforcing ring passes the draw-in groove of commutator segment but does not contact with commutator segment, so reinforcing ring can adopt the reinforcing ring of ferrous material, so; Commutator has just had high strength, thereby the high speed performance of commutator also is improved.
[description of drawings]
Fig. 1 is the vertical view of the utility model;
Fig. 2 is the A-A view of Fig. 1.
[embodiment]
As shown in the figure; This high strength commutator comprises commutator segment 2, mica sheet 3, reinforcing ring 4 and plastic core 1, and commutator segment 2, mica sheet 3 are uniformly distributed with and the setting of staggering at the excircle of plastic core 1; Reinforcing ring 4 is the irony reinforcing ring; Mica sheet 3 is provided with location notch, and irony reinforcing ring 4 is positioned by the location notch of mica sheet 3, and draw-in groove 5 centres that irony reinforcing ring 4 passes commutator segment do not contact with commutator segment 2.
Claims (1)
1. a high strength commutator comprises commutator segment, mica sheet, reinforcing ring and plastic core, it is characterized in that:
Reinforcing ring is the irony reinforcing ring, and mica sheet is provided with location notch, and the irony reinforcing ring is positioned by location notch, and the draw-in groove centre that the irony reinforcing ring passes commutator segment does not contact with commutator segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201634602U CN202495664U (en) | 2012-04-07 | 2012-04-07 | High-strength commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201634602U CN202495664U (en) | 2012-04-07 | 2012-04-07 | High-strength commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495664U true CN202495664U (en) | 2012-10-17 |
Family
ID=47001876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201634602U Expired - Fee Related CN202495664U (en) | 2012-04-07 | 2012-04-07 | High-strength commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490259A (en) * | 2013-09-29 | 2014-01-01 | 湖州展瑞机电科技有限公司 | Light steering gear |
-
2012
- 2012-04-07 CN CN2012201634602U patent/CN202495664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490259A (en) * | 2013-09-29 | 2014-01-01 | 湖州展瑞机电科技有限公司 | Light steering gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204320980U (en) | Guide-post of die-set | |
| CN202495664U (en) | High-strength commutator | |
| CN204732649U (en) | Novel hub commutator for motor | |
| CN204118878U (en) | The preposition rotor of a kind of electric motor car | |
| CN203292642U (en) | Guide wheel for wire cutting machine | |
| CN202949299U (en) | Permanent-magnet synchronization gearless elevator traction machine rotor | |
| CN203219031U (en) | Electromotor rotor | |
| CN202134783U (en) | Hook type commutator | |
| CN201639378U (en) | Punching structure of motor stator iron core | |
| CN203176214U (en) | Spinning belt wheel of electromagnetic clutch | |
| CN202989526U (en) | Numerical control towel embroidery forming device | |
| CN203219020U (en) | Electromotor rotor | |
| CN202850572U (en) | Pole core | |
| CN204497872U (en) | A kind of rotor | |
| CN203942347U (en) | A kind of rotor | |
| CN203124572U (en) | Mould guide pillar | |
| CN202755190U (en) | Sewing machine with six-pole motor | |
| CN203289227U (en) | A motor front support | |
| CN203014628U (en) | Brushless direct current motor | |
| CN204068449U (en) | A kind of motor stator core | |
| CN204497860U (en) | Stator punching | |
| CN202823595U (en) | Novel end cover of magnetic separator | |
| CN205001366U (en) | Motor shaft that difficult cluster moved | |
| CN205505736U (en) | Special -shaped refractory brick | |
| CN202581886U (en) | Novel high strength pressure-bearing liner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20140407 |