CN204156264U - A kind of conehead guide type commutator - Google Patents
A kind of conehead guide type commutator Download PDFInfo
- Publication number
- CN204156264U CN204156264U CN201420459085.5U CN201420459085U CN204156264U CN 204156264 U CN204156264 U CN 204156264U CN 201420459085 U CN201420459085 U CN 201420459085U CN 204156264 U CN204156264 U CN 204156264U
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- CN
- China
- Prior art keywords
- commutator
- conehead
- cell body
- guide type
- type commutator
- 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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Abstract
A kind of conehead guide type commutator, it relates to technical field of automobile parts, it comprises commutator body (1), cell body (2), described commutator body (1) periphery is provided with cell body (2), one end of described commutator body (1) is provided with taper chamfering (A), and the angle a between described taper chamfering (A) and cell body (2) is 30 ° ~ 35 °.Its structure is simple, easy to use, the implementation that can conveniently commutate.
Description
Technical field:
The utility model relates to technical field of automobile parts, is specifically related to a kind of commutator.
Background technology:
Commutator is that DC permanent magnet series-wound motor to go down former parts in order to motor can be allowed to continue rotation.In structure, it is round that commutator is that several contact chip surrounds, and connect epitrochanterian each tap respectively, outside connects two electrodes and is called that brush contacts with it, simultaneously only contact wherein two.Principle is, when coil is by after electric current, can under the effect of permanent magnet, by attracting and repulsive force rotation, when it forward to balance with magnet time, the contact originally led on the line more corresponding commutator of electricity is just separated with brush, and brush is connected to and meets that produce motive force and organize on contact corresponding to coil, so ceaselessly repeat down, DC motor has just been turned over.If do not have the effect of commutator, that motor can only turn just stuck less than half-turn, can only be used as electric brake.In automobile production, commutator is one of important parts, and the top guide of existing commutator is the structure flushed, and is inconvenient to the implementation commutated.
Utility model content:
The purpose of this utility model is to provide a kind of conehead guide type commutator, and its structure is simple, easy to use, the implementation that can conveniently commutate.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises commutator body, cell body, described commutator body perimeter is provided with cell body, described commutator body one end is provided with taper chamfering, and the angle that described taper chamfering and cell body edge are is 30 ° ~ 35 °.
The utility model has following beneficial effect: its structure is simple, easy to use, the implementation that can conveniently commutate.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises commutator body 1, cell body 2, described commutator body 1 periphery is provided with cell body 2, one end of described commutator body 1 is provided with taper chamfering A, and the angle a between described taper chamfering A and the edge of cell body 2 is 32.5 °.
This embodiment has following beneficial effect: its structure is simple, easy to use, the implementation that can conveniently commutate.
Claims (1)
1. a conehead guide type commutator, it is characterized in that it comprises commutator body (1), cell body (2), described commutator body (1) periphery is provided with cell body (2), one end of described commutator body (1) is provided with taper chamfering (A), and the angle a between described taper chamfering (A) and cell body (2) is 30 ° ~ 35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459085.5U CN204156264U (en) | 2014-08-14 | 2014-08-14 | A kind of conehead guide type commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459085.5U CN204156264U (en) | 2014-08-14 | 2014-08-14 | A kind of conehead guide type commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156264U true CN204156264U (en) | 2015-02-11 |
Family
ID=52514353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420459085.5U Expired - Fee Related CN204156264U (en) | 2014-08-14 | 2014-08-14 | A kind of conehead guide type commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337131A (en) * | 2014-08-14 | 2016-02-17 | 海安联科汽车零部件有限公司 | Cone head guide-type commutator |
-
2014
- 2014-08-14 CN CN201420459085.5U patent/CN204156264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337131A (en) * | 2014-08-14 | 2016-02-17 | 海安联科汽车零部件有限公司 | Cone head guide-type commutator |
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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: 20150211 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |