CN202651584U - Collector ring brush used in single crystal furnaces - Google Patents
Collector ring brush used in single crystal furnaces Download PDFInfo
- Publication number
- CN202651584U CN202651584U CN 201220178932 CN201220178932U CN202651584U CN 202651584 U CN202651584 U CN 202651584U CN 201220178932 CN201220178932 CN 201220178932 CN 201220178932 U CN201220178932 U CN 201220178932U CN 202651584 U CN202651584 U CN 202651584U
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- China
- Prior art keywords
- brush
- collector ring
- reed
- single crystal
- brushes
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- 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 provides a collector ring brush used in single crystal furnaces, wherein the collector ring brush has advantages of long service life, simple structure and reliable utilization. The collector ring brush comprises a brush holder, and a brush reed which is fixed onto the brush holder through screws. The brush reed is shaped as an arc surface, and brushes are welded onto the brush reed. According to the collector ring brush used in single crystal furnaces of the utility model, the technical scheme that silver carbon fiber brushes are welded onto the beryllium bronze belt brush reed is adopted, so the brushes have the advantage of simple and reliable structure. Meanwhile, the beryllium bronze material has advantage of good elasticity, so the brushes and the copper ring can be attached closely, so that the signal transmission effect is ensured. Furthermore, the silver carbon fiber brushes have the advantage of good abrasive resistance, so the service life of the collector ring is prolonged, the quality of the collector ring is ensured, and the labor production cost is reduced.
Description
Technical field
The utility model relates to a kind of brush, especially a kind of single crystal growing furnace collector ring brush.
Background technology
As shown in Figure 1, 2, original brush structure is: brush assembling 4 (buckles 3 and formed by brush with tail 1, brush spring 2, brush) is installed in the brush hole of brush carrier 5 (comprise part: brush carrier 6, brush carrier insulation 7, brush insulating lid 8, brush cap 9), brushes cap and be fixed on the brush carrier.This brush structure causes the brush quality unreliable because the brush spring quality is uneven.
The utility model content
The utility model provides a kind of long service life, simple in structure, service-strong single crystal growing furnace collector ring brush.
Realize the single crystal growing furnace collector ring brush of the utility model purpose, comprise brush carrier, be fixed by screws in the brush reed on the brush carrier, described brush reed is arc surface, is welded with brush on the described brush reed.
Described brush reed adopts beryllium bronze band QBe2 0.3 YS/T323.
Described brush material adopts silver-colored carboloy bilber brush J385F Q/JBI.
Single crystal growing furnace of the present utility model is as follows with the beneficial effect of collector ring brush:
Single crystal growing furnace collector ring brush of the present utility model has adopted this technical scheme of the brush reed silver-colored carboloy bilber brush of welding at beryllium bronze band, and it is simple and reliable that brush structurally becomes; Simultaneously because the beryllium-bronze material good springiness so that brush and copper ring are fitted closely, has guaranteed the transmission effect of signal; Guaranteed the quality of collector ring the useful life that silver carboloy bilber brush resistance to wear improves easily collector ring; And reduced the cost of labor of making.
Description of drawings
Fig. 1 is the schematic diagram of original brush structure center brush assembling.
Fig. 2 is original brush structure schematic diagram.
Fig. 3 is the structural representation that single crystal growing furnace of the present utility model is used collector ring brush.
Embodiment
As shown in Figure 3, single crystal growing furnace collector ring brush of the present utility model comprises brush carrier 13, is fixed on brush reed 10 on the brush carrier 13 by screw 11, and described brush reed 10 is arc surface, is welded with brush 12 on the described brush reed 10.
Described brush reed 10 adopts beryllium bronze band QBe2 0.3 YS/T323.Described brush 12 materials adopt silver-colored carboloy bilber brush J385F Q/JBI.
Single crystal growing furnace of the present utility model is as follows with the beneficial effect of collector ring brush:
Single crystal growing furnace collector ring brush of the present utility model has adopted this technical scheme of the brush reed silver-colored carboloy bilber brush of welding at beryllium bronze band, and it is simple and reliable that brush structurally becomes; Simultaneously because the beryllium-bronze material good springiness so that brush and copper ring are fitted closely, has guaranteed the transmission effect of signal; Guaranteed the quality of collector ring the useful life that silver carboloy bilber brush resistance to wear improves easily collector ring; And reduced the cost of labor of making.
Embodiment recited above is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model all should fall in the definite protection range of claims of the present utility model.
Claims (3)
1. single crystal growing furnace collector ring brush, it is characterized in that: comprise brush carrier, be fixed by screws in the brush reed on the brush carrier, described brush reed is arc surface, is welded with brush on the described brush reed.
2. single crystal growing furnace collector ring brush according to claim 1 is characterized in that: described brush reed employing beryllium bronze band QBe2 0.3 YS/T323.
3. single crystal growing furnace collector ring brush according to claim 1, it is characterized in that: described brush material adopts silver-colored carboloy bilber brush J385F Q/JBI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178932 CN202651584U (en) | 2012-04-25 | 2012-04-25 | Collector ring brush used in single crystal furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178932 CN202651584U (en) | 2012-04-25 | 2012-04-25 | Collector ring brush used in single crystal furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651584U true CN202651584U (en) | 2013-01-02 |
Family
ID=47420632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220178932 Expired - Fee Related CN202651584U (en) | 2012-04-25 | 2012-04-25 | Collector ring brush used in single crystal furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651584U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410215A (en) * | 2014-11-05 | 2015-03-11 | 西安航天精密机电研究所 | Brush motor brush pressure adjustment method and assisting tool |
| CN104821473A (en) * | 2014-01-31 | 2015-08-05 | Ltn伺服技术有限责任公司 | Brush unit and slip ring assembly with a brush unit |
| CN105958291A (en) * | 2016-06-24 | 2016-09-21 | 吴清照 | Hook-shaped commutator |
| CN105958295A (en) * | 2016-06-24 | 2016-09-21 | 吴清照 | Commutator copper |
-
2012
- 2012-04-25 CN CN 201220178932 patent/CN202651584U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821473A (en) * | 2014-01-31 | 2015-08-05 | Ltn伺服技术有限责任公司 | Brush unit and slip ring assembly with a brush unit |
| CN104821473B (en) * | 2014-01-31 | 2018-07-10 | Ltn伺服技术有限责任公司 | Brush unit and the collector machine with brush unit |
| CN104410215A (en) * | 2014-11-05 | 2015-03-11 | 西安航天精密机电研究所 | Brush motor brush pressure adjustment method and assisting tool |
| CN104410215B (en) * | 2014-11-05 | 2017-01-11 | 西安航天精密机电研究所 | Brush motor brush pressure adjustment method and assisting tool |
| CN105958291A (en) * | 2016-06-24 | 2016-09-21 | 吴清照 | Hook-shaped commutator |
| CN105958295A (en) * | 2016-06-24 | 2016-09-21 | 吴清照 | Commutator copper |
| CN105958291B (en) * | 2016-06-24 | 2018-03-20 | 吴清照 | Hooked reverser |
| CN105958295B (en) * | 2016-06-24 | 2018-06-29 | 吴清照 | A kind of copper segment |
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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: 20130102 Termination date: 20130425 |