CN109962386A - A kind of reinforcement type hook-type commutator - Google Patents
A kind of reinforcement type hook-type commutator Download PDFInfo
- Publication number
- CN109962386A CN109962386A CN201711399171.6A CN201711399171A CN109962386A CN 109962386 A CN109962386 A CN 109962386A CN 201711399171 A CN201711399171 A CN 201711399171A CN 109962386 A CN109962386 A CN 109962386A
- Authority
- CN
- China
- Prior art keywords
- commutator
- powder matrix
- commutator segment
- moulding powder
- phenolic moulding
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The present invention relates to a kind of reinforcement type hook-type commutators, including commutator segment and phenolic moulding powder matrix, the periphery of the phenolic moulding powder matrix is evenly distributed to be disposed with commutator segment, the upper end of the commutator segment is hook portion, being arranged side by side on the inside of the commutator segment, there are two dovetail parts, reinforcing inner cylinder is installed, the interior central of the phenolic moulding powder matrix is equipped with reinforcing ring on the center bore inner wall of the phenolic moulding powder matrix.The configuration of the present invention is simple improves the intensity of commutator with inner cylinder is reinforced by the reinforcing ring inside setting, has good effect.
Description
Technical field
The present invention relates to commutator fields, more particularly to a kind of reinforcement type hook-type commutator.
Background technique
Commutator is essential component in motor, and the major part of hook-type commutator is phenolic moulding powder matrix, phenolic moulding powder
Commutator segment is combined on the outside of matrix, so the intensity of phenolic moulding powder matrix is critically important, it is to be easy in the middle part of phenolic moulding powder matrix
Occur it is hollow or gap, so the intensity for how improving hook-type commutator is problem to be solved.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of reinforcement type hook-type commutators, and structure is simple, pass through setting
Internal reinforcing ring improves the intensity of commutator with inner cylinder is reinforced, and has good effect.
The technical solution adopted by the present invention to solve the technical problems is: a kind of reinforcement type hook-type commutator is provided, including
Commutator segment and phenolic moulding powder matrix, the periphery of the phenolic moulding powder matrix is evenly distributed to be disposed with commutator segment, the upper end of the commutator segment
It for hook portion, is arranged side by side on the inside of the commutator segment there are two dovetail part, is pacified on the center bore inner wall of the phenolic moulding powder matrix
Equipped with inner cylinder is reinforced, the interior central of the phenolic moulding powder matrix is equipped with reinforcing ring.
Preferably, there are two the reinforcing rings, and arrangement side by side up and down, pass through several companies between two reinforcing rings
Extension bar connection.
The utility model has the advantages that structure is simple the present invention relates to a kind of reinforcement type hook-type commutator, pass through the reinforcing ring inside setting
The intensity of commutator is improved with inner cylinder is reinforced, there is good effect.
Detailed description of the invention
Fig. 1 is the half-sectional structure chart of main view of the invention；
Fig. 2 is overlooking structure figure of the invention.
Diagram: 1, phenolic moulding powder matrix；2, commutator segment；3, inner cylinder is reinforced；4, reinforcing ring；5, connecting rod；6, hook portion；7, swallow
Tail portion.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
As shown in Figs. 1-2, embodiments of the present invention are related to a kind of reinforcement type hook-type commutator, including commutator segment 2 and electricity
Wood powder matrix 1, the periphery of the phenolic moulding powder matrix 1 is evenly distributed to be disposed with commutator segment 2, and the upper end of the commutator segment 2 is hook-type
Portion 6, the inside of the commutator segment 2 are arranged side by side there are two dovetail part 7, install on the center bore inner wall of the phenolic moulding powder matrix 1
Have and reinforce inner cylinder 3, the interior central of the phenolic moulding powder matrix 1 is equipped with reinforcing ring 4.
There are two the reinforcing rings 4, and arrangement side by side up and down, is connected between two reinforcing rings 4 by several connecting rods 5
It connects.
The configuration of the present invention is simple improves the intensity of commutator with inner cylinder is reinforced by the reinforcing ring inside setting, has
Good effect.
Claims (2)
1. a kind of reinforcement type hook-type commutator, including commutator segment (2) and phenolic moulding powder matrix (1), which is characterized in that the bakelite
The periphery of powder matrix (1) is evenly distributed to be disposed with commutator segment (2), and the upper end of the commutator segment (2) is hook portion (6), the commutator segment
(2) there are two being arranged side by side on the inside of dovetail part (7), reinforcing is installed on the center bore inner wall of the phenolic moulding powder matrix (1)
The interior central of inner cylinder (3), the phenolic moulding powder matrix (1) is equipped with reinforcing ring (4).
2. reinforcement type hook-type commutator according to claim 1, it is characterised in that: there are two the reinforcing rings (4), and
Arrangement side by side up and down passes through several connecting rods (5) connections between two reinforcing rings (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399171.6A CN109962386A (en) | 2017-12-22 | 2017-12-22 | A kind of reinforcement type hook-type commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399171.6A CN109962386A (en) | 2017-12-22 | 2017-12-22 | A kind of reinforcement type hook-type commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109962386A true CN109962386A (en) | 2019-07-02 |
Family
ID=67018730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711399171.6A Pending CN109962386A (en) | 2017-12-22 | 2017-12-22 | A kind of reinforcement type hook-type commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109962386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701546A (en) * | 2020-12-17 | 2021-04-23 | 苏州溪能环保科技有限公司 | Hook-type commutator with mica ring |
-
2017
- 2017-12-22 CN CN201711399171.6A patent/CN109962386A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701546A (en) * | 2020-12-17 | 2021-04-23 | 苏州溪能环保科技有限公司 | Hook-type commutator with mica ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |
|
| WD01 | Invention patent application deemed withdrawn after publication |