CN202106275U - Dressing tool of fan carbon brush - Google Patents
Dressing tool of fan carbon brush Download PDFInfo
- Publication number
- CN202106275U CN202106275U CN2011201205814U CN201120120581U CN202106275U CN 202106275 U CN202106275 U CN 202106275U CN 2011201205814 U CN2011201205814 U CN 2011201205814U CN 201120120581 U CN201120120581 U CN 201120120581U CN 202106275 U CN202106275 U CN 202106275U
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- dressing tool
- nest
- brush
- emery wheel
- 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 relates to a dressing tool of a fan carbon brush, comprising a gun-type electric rotor, a grinding wheel and a brushing nest of the carbon brush, wherein the grinding wheel is vertically fixed at one end of the brushing nest of the carbon brush; and the center of the grinding wheel is connected with the gun-type electric rotor. When the dressing tool is used, the dressing of the carbon brush is finished only by needing to place the carbon brush to be dressed into the brushing nest of the carbon brush, starting the gun-type electric rotor and rotating the grinding wheel, the convenience and the fastness are achieved, the structure of equipment is simple and the carrying is convenient.
Description
Technical field
The utility model belongs to mechanical manufacturing field, relates in particular to a kind of simple in structure, novel fan carbon brush dressing tool of being convenient for carrying.
Background technology
The generator carbon brush of wind power generating set and ground connection carbon brush since contact unreal discharge or other reasons cause contact-making surface between carbon brush and slip ring coarse or can not and slip ring between excellent contact; Long-play; Electric discharge phenomena can occur between carbon brush and slip ring, the wind-powered electricity generation unit is the big current failure of newspaper often.Present instrument can be high-quality, efficiently the contact-making surface of carbon brush is repaired; Make the contact-making surface smooth of carbon brush; And excellent contact between slip ring; Significantly reduce owing to contact the bad fault that causes between carbon brush and slip ring, the loss of minimizing manpower and material resources significantly reduces workload and working time.Existing instrument shortcoming: firmly inhomogeneous during polishing, the degree of balance is relatively poor, wastes time and energy.
The utility model content
In order to overcome the deficiency of technique scheme, the purpose of the utility model provide a kind of simple in structure, be convenient for carrying, novel fan carbon brush dressing tool that degree of polishing flat is good.
The purpose of this patent realizes through following technical scheme:
A kind of blower fan carbon brush dressing tool comprises the commentaries on classics of pistol type electricity, emery wheel and carbon brush brush nest, vertical carbon brush brush nest one end that is fixed on of said emery wheel, and the emery wheel center of circle is connected with the commentaries on classics of pistol type electricity.
The said blower fan carbon brush of this patent dressing tool during use, only needs carbon brush to be repaired is put into carbon brush brush nest,, to open the pistol type electricity and change, emery wheel rotates and can the carbon brush finishing be finished, and is convenient and swift, and device structure is simple, be convenient for carrying.
Description of drawings
According to accompanying drawing and embodiment this patent is described further below:
Fig. 1 is a this patent overall structure sketch map
The specific embodiment
As shown in Figure 1, a kind of blower fan carbon brush dressing tool comprises pistol type electricity commentaries on classics 1, emery wheel 2 and carbon brush brush nest 3, said emery wheel 2 vertical carbon brush brush nest 3 one ends that are fixed on, and emery wheel 2 centers of circle are changeed 1 with the pistol type electricity and are connected.
The said blower fan carbon brush of this patent dressing tool during use, only needs to wait to repair carbon brush 4 and puts into carbon brush brush nest 3, opens the pistol type electricity and changes 1, and emery wheel 2 rotates and can carbon brush 4 finishings be finished, and is convenient and swift, and device structure is simple, be convenient for carrying.
Person skilled in the art should be familiar with; The above embodiment only is the purpose that is used for explaining the utility model; And be not with the qualification of doing the utility model; As long as in the essential scope of the utility model, variation, modification that the foregoing description is done all will drop in the claim scope of the utility model.
Claims (1)
1. a blower fan carbon brush dressing tool is characterized in that, comprises the commentaries on classics of pistol type electricity, emery wheel and carbon brush brush nest, vertical carbon brush brush nest one end that is fixed on of said emery wheel, and the emery wheel center of circle is connected with the commentaries on classics of pistol type electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201205814U CN202106275U (en) | 2011-04-22 | 2011-04-22 | Dressing tool of fan carbon brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201205814U CN202106275U (en) | 2011-04-22 | 2011-04-22 | Dressing tool of fan carbon brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106275U true CN202106275U (en) | 2012-01-11 |
Family
ID=45431724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201205814U Expired - Fee Related CN202106275U (en) | 2011-04-22 | 2011-04-22 | Dressing tool of fan carbon brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643398A (en) * | 2015-12-28 | 2016-06-08 | 唐山轨道客车有限责任公司 | Repairing device for grounding carbon brush |
| CN108655899A (en) * | 2017-03-30 | 2018-10-16 | 中电华元核电工程技术有限公司 | A kind of generator carbon brush grinding device |
-
2011
- 2011-04-22 CN CN2011201205814U patent/CN202106275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643398A (en) * | 2015-12-28 | 2016-06-08 | 唐山轨道客车有限责任公司 | Repairing device for grounding carbon brush |
| CN108655899A (en) * | 2017-03-30 | 2018-10-16 | 中电华元核电工程技术有限公司 | A kind of generator carbon brush grinding device |
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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: 20120111 Termination date: 20120422 |