CN202231571U - Integrated brush box of motor - Google Patents
Integrated brush box of motor Download PDFInfo
- Publication number
- CN202231571U CN202231571U CN2011203882890U CN201120388289U CN202231571U CN 202231571 U CN202231571 U CN 202231571U CN 2011203882890 U CN2011203882890 U CN 2011203882890U CN 201120388289 U CN201120388289 U CN 201120388289U CN 202231571 U CN202231571 U CN 202231571U
- Authority
- CN
- China
- Prior art keywords
- brush
- brush box
- box
- motor
- holder circle
- 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 Frames (AREA)
Abstract
The utility model relates to an integrated brush box for a motor and belongs to the technical field of motors. The integrated brush box comprises a brush bracket ring and a plurality of brush boxes uniformly fixed on the brush bracket ring; the brush boxes are fixed on the brush bracket ring to form an integral structure, so that the brush boxes can be conveniently mounted in the motor housing, and the mounting precision of the brush boxes is improved; and besides, the integral structure ensures concentricity of the brush boxes, so as to allow the integral brush box to be in an optimal operating position.
Description
Technical field
The utility model relates to the motor technology field, is specifically related to a kind of motor integral type brush box.
Background technology
Motor is the power part of motor vehicle, and its carrying to vehicle, driving force play crucial effect.The brush box of existing motor adopts the mode of single installation to install, and it can not guarantee that the concentricity of brush box, installation accuracy are low, thereby also just influences its operating state.This kind structure also takes up room bigger, and the space is big, and motor volume is big, and cost is also just big, and this structure assembly efficiency is low.
Summary of the invention
To above-mentioned technical problem, the utility model provides a kind of simple in structure, installation accuracy is high, intensity is high motor integral type brush box.
The technical scheme that realizes the utility model is following:
Motor integral type brush box, this integral type brush box comprises the brush holder circle, and is fixedly installed on a plurality of brush boxs on the brush holder circle, said brush box is evenly distributed on the brush holder circle.
Said brush holder circle is the circular brush bobbin.
Said brush box adopts connector to be fixedly connected on the brush holder circle, through connector brush box is fixedly connected on the brush holder circle, has guaranteed the bonding strength between brush box and the brush holder circle, thereby under long operating state, what brush box also can be firm places on the brush holder circle.
Said brush box is the brass brush box, has strengthened the intensity of brush box, has prolonged the useful life of brush box.
Adopted such scheme, a plurality of brush boxs have been fixedly mounted on the brush holder circle, formed overall structure, be installed in electric machine casing inside, improved the installation accuracy of brush box thereby be convenient to brush box; Overall structure can guarantee the concentricity between each brush box simultaneously, guarantees that it always is in best service position.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that A-A among Fig. 1 is to cutaway view;
Among the figure, 1 is the brush holder circle, and 2 is brush box, and 3 is connector.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
Referring to Fig. 1,2, motor integral type brush box, this integral type brush box comprise circular brush holder circle 1, and 2, four brush boxs of four brush boxs that are fixedly installed on the brush holder circle are evenly distributed on the brush holder circle.Brush box adopts connector 3 to be fixedly connected on the brush holder circle.During practical implementation, connector can be selected interface units such as rivet, bolt, screw for use, if this connector can be firm be connected on the brush holder circle; Brush box is that the thick brass sheet of 2mm is made, and its intensity is high.
Claims (4)
1. motor integral type brush box, it is characterized in that: this integral type brush box comprises the brush holder circle, and is fixedly installed on a plurality of brush boxs on the brush holder circle, said brush box is evenly distributed on the brush holder circle.
2. motor integral type brush box according to claim 1 is characterized in that: said brush holder circle is the circular brush bobbin.
3. motor integral type brush box according to claim 1 is characterized in that: said brush box adopts connector to be fixedly connected on the brush holder circle.
4. motor integral type brush box according to claim 1 is characterized in that: said brush box is the brass brush box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203882890U CN202231571U (en) | 2011-10-13 | 2011-10-13 | Integrated brush box of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203882890U CN202231571U (en) | 2011-10-13 | 2011-10-13 | Integrated brush box of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231571U true CN202231571U (en) | 2012-05-23 |
Family
ID=46082144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203882890U Expired - Fee Related CN202231571U (en) | 2011-10-13 | 2011-10-13 | Integrated brush box of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231571U (en) |
-
2011
- 2011-10-13 CN CN2011203882890U patent/CN202231571U/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: 20120523 Termination date: 20141013 |
|
| EXPY | Termination of patent right or utility model |