CN202333400U - Carbon brush holder assembly - Google Patents
Carbon brush holder assembly Download PDFInfo
- Publication number
- CN202333400U CN202333400U CN2011204216488U CN201120421648U CN202333400U CN 202333400 U CN202333400 U CN 202333400U CN 2011204216488 U CN2011204216488 U CN 2011204216488U CN 201120421648 U CN201120421648 U CN 201120421648U CN 202333400 U CN202333400 U CN 202333400U
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- CN
- China
- Prior art keywords
- brush
- carbon brush
- carbon
- holder assembly
- box
- 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
The utility model discloses an improvement on a carbon brush holder assembly. The carbon brusher holder assembly comprises carbon brushes and a carbon brush seat, wherein brush boxes are arranged on the carbon brush seat; springs are arranged in brush boxes; one ends of the carbon brushes are arranged in the brush boxes; the carbon brusher holder assembly is characterized in that a positioning hole is formed on each brush box; a positioning groove is formed on each carbon brush; and a locking strip is inserted into both the positioning hole on each brush box and the positioning groove on corresponding carbon brush. According to the carbon brush holder assembly provided by the utility model, the locking strips penetrate both the positioning holes and the positioning grooves so as to allow the carbon brushes to be fixed in the brush boxes; during assembly, the carbon brushes are not required to be pressed by hands; and even if a plurality of carbon brushes are required to be mounted, one operator can do, so that the working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of improvement invention of carbon brush holder assembly, particularly be the carbon brush holder assembly of a kind of automobile with air-cooler.
Background technology
Existing carbon brush holder assembly mainly is made up of carbon brush, carbon brush holder and brush box, and carbon brush places in the brush box, and the spring in the brush box makes carbon brush be close to commutator face.A carbon brush holder generally is provided with at least four carbon brush and brush box, and when carbon brush was installed, the spring in the brush box can be with the outside bullet of carbon brush; The centre that carbon brush all concentrates on carbon brush holder just is difficult to place commutator; Need to place the carbon brush in the brush box to press respectively, and then commutator is placed the centre position of carbon brush holder, after this just can carbon brush be decontroled; The more just more difficult operations of carbon brush quantity, a staff is difficult to accomplish sometimes.Therefore, existing carbon brush holder assembly is very inconvenience when mounted, and production efficiency is lower.
Summary of the invention
In view of the existing technical problem of background technology, the utility model technical problem to be solved provides a kind of easy for installation, the carbon brush holder assembly that production efficiency is high.
In order to solve the problems of the technologies described above, the utility model adopts following scheme to realize: this kind carbon brush holder assembly includes carbon brush and carbon brush holder; Said carbon brush holder is provided with brush box; Be provided with spring in the said brush box, an end of said carbon brush places in the brush box, it is characterized in that said brush box is provided with location hole; Said carbon brush is provided with location notch, and location hole and the location notch on the carbon brush on the said brush box insert a locking strip.
Said locking strip is a steel wire.
The utility model is provided with location hole on brush box; Location notch is set on carbon brush, and passes location hole and location notch, carbon brush is fixed in the brush box through locking strip; Do not need so when mounted the workman manual push carbon brush; Even need the carbon brush quantity of installation many, but a just installation of staff has improved operating efficiency greatly.After the carbon brush installation, commutator is placed the centre position of carbon brush holder, then locking strip is detached, carbon brush is close to commutator face under the elastic force effect of spring.Said steel wire can be recycled as locking strip, and useful life is longer, and locking firmly.The utility model is easy for installation, and installation effectiveness is high, compared with prior art, has substantive distinguishing features and progress.
Description of drawings
Further describe the relevant details of the utility model below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model carbon brush.
Embodiment
With reference to accompanying drawing, this kind carbon brush holder assembly includes carbon brush 5 and carbon brush holder 1; Said carbon brush holder 1 is provided with brush box 3, is provided with spring in the said brush box 3, and spring does not draw among the figure; One end of said carbon brush 5 places in the brush box 3, it is characterized in that said brush box 3 is provided with location hole 4, and said carbon brush 5 is provided with location notch 6; Location hole 4 and the location notch on the carbon brush 6 on the said brush box 3 insert a locking strip 2, and said locking strip 2 is a steel wire.
When the utility model is installed, carbon brush 5 is placed in the brush box 3, the location notch 6 on the carbon brush 5 is alignd with location hole 4 on the brush box, then steel wire 2 is passed location hole 4 and location notch 6,, it can not flicked by spring with carbon brush 5 pinnings; After carbon brush 5 all installed, place commutator again, then steel wire 2 is detached location hole 4 and location notch 6, the elastic force of spring makes carbon brush 3 be close to commutator face, so just accomplishes the installation of carbon brush holder assembly.
Claims (2)
1. carbon brush holder assembly; Include carbon brush (5) and carbon brush holder (1), said carbon brush holder (1) is provided with brush box (3), and said brush box is provided with spring in (3); One end of said carbon brush (5) places in the brush box (3); It is characterized in that said brush box (3) is provided with location hole (4), said carbon brush (5) is provided with location notch (6), and the location notch (6) on location hole on the said brush box (4) and the carbon brush inserts a locking strip (2).
2. carbon brush holder assembly according to claim 1 is characterized in that said locking strip (2) is a steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204216488U CN202333400U (en) | 2011-10-31 | 2011-10-31 | Carbon brush holder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204216488U CN202333400U (en) | 2011-10-31 | 2011-10-31 | Carbon brush holder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333400U true CN202333400U (en) | 2012-07-11 |
Family
ID=46445366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204216488U Expired - Fee Related CN202333400U (en) | 2011-10-31 | 2011-10-31 | Carbon brush holder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401119A (en) * | 2013-07-19 | 2013-11-20 | 江苏华宇碳素有限公司 | Carbon brush component and carbon brush assembly with same |
| CN106533030A (en) * | 2016-12-21 | 2017-03-22 | 贵阳万江航空机电有限公司 | Electric brush assembling method for brush motor, and matching structure of electric brush and spring |
| CN111009792A (en) * | 2019-11-28 | 2020-04-14 | 九江英智科技有限公司 | Conductive slip ring |
-
2011
- 2011-10-31 CN CN2011204216488U patent/CN202333400U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401119A (en) * | 2013-07-19 | 2013-11-20 | 江苏华宇碳素有限公司 | Carbon brush component and carbon brush assembly with same |
| CN103401119B (en) * | 2013-07-19 | 2015-06-17 | 江苏华宇碳素有限公司 | Carbon brush component and carbon brush assembly with same |
| CN106533030A (en) * | 2016-12-21 | 2017-03-22 | 贵阳万江航空机电有限公司 | Electric brush assembling method for brush motor, and matching structure of electric brush and spring |
| CN111009792A (en) * | 2019-11-28 | 2020-04-14 | 九江英智科技有限公司 | Conductive slip ring |
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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: 20120711 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |