CN103427282A - Carbon brush for electric polisher - Google Patents
Carbon brush for electric polisher Download PDFInfo
- Publication number
- CN103427282A CN103427282A CN2012101476143A CN201210147614A CN103427282A CN 103427282 A CN103427282 A CN 103427282A CN 2012101476143 A CN2012101476143 A CN 2012101476143A CN 201210147614 A CN201210147614 A CN 201210147614A CN 103427282 A CN103427282 A CN 103427282A
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- Prior art keywords
- wire
- carbon brush
- carbon
- angle
- electric polisher
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Abstract
The invention discloses a carbon brush for an electric polisher. The carbon brush for the electric polisher comprises a carbon body, a connecting wire and an angle plug, one end of the connecting wire is embedded in the carbon body, the angle plug clamps the other end of the connecting wire through a wire-clamping head, the wire-clamping head is directly connected with the an angle plug piece, and two wire-clamping pillars are arranged on the side, perpendicular to the wire-clamping head, of the angle plug piece. According to the carbon brush for the electric polisher, the angle plug replaces a traditional connector, the two wire-clamping pillars are arranged on the angle plug, and the wire-clamping pillars can firmly clamp a motor wire, and can fix the carbon brush and conduct electricity at the same time; a chamfer is arranged on the carbon body, the carbon body can be in good contact with a diverter, and therefore the performance of a motor is improved.
Description
Technical field
The present invention relates to a kind of carbon brush, especially a kind of carbon brush for electric polisher.
Background technology
Carbon brush is the device of transferring energy or signal between the standing part of motor or generator or other rotating machineries and rotating part, in the time of electric machine rotation, electric energy is flowed to coil by phase changer.Carbon brush, as a kind of sliding contact part, is widely used in many electric equipments.Traditional carbon brush is generally that pure carbon adds coagulating agent and makes, and external form is generally square, and volume varies, and on top, has wire to draw, and wire is connected with joint.General wire is welded on joint, and the joint another side is fixed on the brush nest by spring, and the fixing pressure of spring is less, and electric polisher using time body tremor amplitude is very large, and joint is easy to from motor break away from, and affects machine operation.
Summary of the invention
The technical problem to be solved in the present invention is to provide the carbon brush that a kind of applicable electric polisher is used.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is: a kind of electric polisher carbon brush, comprise that carbon body, connection wire and angle are slotting, connecting wire one end is embedded in the carbon body, described angle is inserted and will be connected the wire other end by the clamp head and clamp, the clamp head directly is connected with the angle inserted sheet, one side the angle inserted sheet vertical with the clamp head be furnished with two clamp posts.
As further improved technical scheme of the present invention, be provided with 4 chamferings on described carbon body, 4 chamferings are separately positioned on four long limits of carbon body.
As further improved technical scheme of the present invention, described carbon body is cuboid.
As further improved technical scheme of the present invention, described connection wire is copper litz wire.
As further improved technical scheme of the present invention, it is brass that material therefor is inserted at described angle.
Angle is inserted and is replaced traditional joint for the present invention, plugs at angle two clamp posts are set, and the clamp post can firmly be clamped motor wire, plays the fixedly effect of carbon brush and conduction simultaneously; Also on the carbon body, be provided with chamfering, can allow the carbon body better contact with commutator, thereby improve motor performance.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Embodiment 1
Referring to Fig. 1, this electric polisher carbon brush, comprise carbon body 1, connect wire 2 and angle slotting 3, connect wire 2 one ends and be embedded in carbon body 1, angle is inserted 3 and will be connected wire 2 other ends by clamp head 31 and clamp, and connection wire 2 degree of depth of sunkening cord is 3.2mm, extension elongation is 28mm, and sectional area is 0.5mm
2, clamp head 31 directly is connected with angle inserted sheet 33, one side angle inserted sheet 33 vertical with clamp head 31 be furnished with two binding posts 32, on the carbon body, four long limits are respectively arranged with 4 chamferings, connect wire and adopt copper litz wire, angle is inserted as brass and makes.During use, the carbon body is fixed on carbon brush holder, and the wire that the slotting binding post in angle will be brushed in nest is clamped, and can play the fixedly effect of carbon brush and conduction simultaneously.
Claims (5)
1. an electric polisher carbon brush, comprise carbon body (1), connect wire (2) and angle slotting (3), connecting wire (2) one ends is embedded in carbon body (1), it is characterized in that: described angle slotting (3) will connect wire (2) other end by clamp head (31) and clamp, clamp head (31) directly is connected with angle inserted sheet (33), angle inserted sheet (33) with clamp head (31) one side vertical two binding posts (32) that are furnished with.
2. electric polisher carbon brush according to claim 1, it is characterized in that: described carbon body (1) is cuboid.
3. electric polisher carbon brush according to claim 1, it is characterized in that: be provided with 4 chamferings (4) on described carbon body (1), 4 chamferings (4) are separately positioned on four long limits of carbon body (1).
4. electric polisher carbon brush according to claim 1, it is characterized in that: described connection wire (2) is copper litz wire.
5. electric polisher carbon brush according to claim 1 is characterized in that: it is brass that (3) material therefor is inserted at described angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101476143A CN103427282A (en) | 2012-05-14 | 2012-05-14 | Carbon brush for electric polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101476143A CN103427282A (en) | 2012-05-14 | 2012-05-14 | Carbon brush for electric polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103427282A true CN103427282A (en) | 2013-12-04 |
Family
ID=49651668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101476143A Pending CN103427282A (en) | 2012-05-14 | 2012-05-14 | Carbon brush for electric polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103427282A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161203U (en) * | 1974-11-08 | 1976-05-14 | ||
| CN1866639A (en) * | 2005-04-26 | 2006-11-22 | 三菱电机株式会社 | Motor for electric power steering device |
| CN201478662U (en) * | 2009-07-15 | 2010-05-19 | 金莱克电气股份有限公司 | Carbon brush and garden instrument motor with the same |
| CN201570951U (en) * | 2009-10-16 | 2010-09-01 | 丽水市长新电器制造有限公司 | Micro-motor carbon brush |
| CN201766459U (en) * | 2010-08-09 | 2011-03-16 | 宁波德昌电机制造有限公司 | Motor carbon brush and motor using same |
| CN202586028U (en) * | 2012-05-14 | 2012-12-05 | 海门市海菱碳业有限公司 | Carbon brush for electric polishing machine |
-
2012
- 2012-05-14 CN CN2012101476143A patent/CN103427282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161203U (en) * | 1974-11-08 | 1976-05-14 | ||
| CN1866639A (en) * | 2005-04-26 | 2006-11-22 | 三菱电机株式会社 | Motor for electric power steering device |
| CN201478662U (en) * | 2009-07-15 | 2010-05-19 | 金莱克电气股份有限公司 | Carbon brush and garden instrument motor with the same |
| CN201570951U (en) * | 2009-10-16 | 2010-09-01 | 丽水市长新电器制造有限公司 | Micro-motor carbon brush |
| CN201766459U (en) * | 2010-08-09 | 2011-03-16 | 宁波德昌电机制造有限公司 | Motor carbon brush and motor using same |
| CN202586028U (en) * | 2012-05-14 | 2012-12-05 | 海门市海菱碳业有限公司 | Carbon brush for electric polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |