CN201910565U - Motor slip ring online grinding device - Google Patents
Motor slip ring online grinding device Download PDFInfo
- Publication number
- CN201910565U CN201910565U CN2011200621884U CN201120062188U CN201910565U CN 201910565 U CN201910565 U CN 201910565U CN 2011200621884 U CN2011200621884 U CN 2011200621884U CN 201120062188 U CN201120062188 U CN 201120062188U CN 201910565 U CN201910565 U CN 201910565U
- Authority
- CN
- China
- Prior art keywords
- slip ring
- motor
- sliding ring
- carbon brush
- motor sliding
- 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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- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model relates to a motor slip ring online grinding device, which comprises a motor slip ring. Two carbon brush racks each of which is provided with a brush handle are respectively installed on the two sides of the motor slip ring and are respectively used for conventional current collection and slip ring grinding. A carbon brush is installed in the brush handle for the conventional current collection and an oilstone is installed in the brush handle for the slip ring grinding. Vertical compression springs are respectively arranged on the two carbon brush racks. The motor slip ring online grinding device has the advantages that the slip ring can be ground on line when a motor on a production line rotates normally, and the reliability of safety operation of the motor is improved.
Description
Technical field
The utility model relates to a kind of motor sliding ring processing unit (plant), particularly relates to a kind of motor sliding ring on-line grinding device.
Background technology
When motor sliding ring and carbon brush loose contact, produce the flash burn slip ring at its contact-making surface place, when causing the slip ring face uneven, need stopping production skiving slip ring, traditional processing method mainly contains two kinds: (1) repairing of rolling off the production line: motor disintegrates, and lathe is repaired the slip ring skiving on the rotor, and maintenance cost height and workload are big, particularly tens of tons of large-size machine, the installation that lifts, disintegrates, transports, installs, need expend a large amount of material resources and financial resources, large-size machine also needs stronger technical force.The reparation phase needs 2-3 days.(2) online repairing: the motor and the shaft joint of machinery are thrown off, and turning cutting tool is installed at the motor sliding ring place temporarily, and dragging rotor with traction electric machine comes the turning slip ring in addition.Though avoided the dismounting problem that rolls off the production line, traction electric machine, dismounting shaft joint are installed, that workloads such as turning cutting tool are installed is still bigger, the reparation phase needs 1-2 days.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of motor sliding ring on-line grinding device, on-line grinding slip ring in the time of can normally rotating with motor on the production line, solve the motor sliding ring surfacing and handle the problem that need roll off the production line, improve the motor safety reliability of operation simultaneously.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of motor sliding ring on-line grinding device is provided, comprise motor sliding ring, described motor sliding ring both sides are separately installed with a carbon brush holder that has brush carrier, wherein, in the brush carrier carbon brush is installed, in another brush carrier oilstone is installed.
Described two carbon brush holder symmetries are installed in the both sides of described motor sliding ring.
Described oilstone is wider than described motor sliding ring.
Be equipped with stage clip on described carbon brush and the oilstone.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, have following advantage and good effect: the grinding of rolling off the production line that the utility model the has solved slip ring problem that need stop production, and reduce the human and material resources and the maintenance cost of slip ring maintenance greatly.Simultaneously because on-line grinding is quite convenient, can be in time the burning of slip ring, end wear, defective such as uneven be carried out on-line maintenance, the motor safety reliability of operation improves greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the end view of Fig. 1.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Execution mode of the present utility model relates to a kind of motor sliding ring on-line grinding device, as depicted in figs. 1 and 2, comprise motor sliding ring 1, the left and right sides of motor sliding ring 1 is separately installed with a carbon brush holder 2 that has brush carrier 3, wherein, a brush carrier 3 is used for pressing from both sides oilstone 6, and another brush carrier 3 is used for pressing from both sides carbon brush 5, carbon brush 5 is a rotor current collector, oilstone 6 grinding motor slip rings 1 usefulness.Wherein, two carbon brush holder 2 symmetries are installed in the both sides of motor sliding ring 1, and the width of oilstone 6 is slightly wideer than the width of motor sliding ring 1.By correct position at motor sliding ring 1, settle a carbon brush holder 2 slightly wideer than motor sliding ring 1, the brush carrier 3 of carbon brush holder 2 as anchor clamps, and is installed oilstone 6 as grinding tool on brush carrier 3, can onlinely carry out grinding when motor normally rotates on production line motor sliding ring 1.Only need when using at ordinary times carbon brush is installed on the brush carrier 3 of carbon brush holder 2 and get final product, need not the oilstone as grinding tool also is installed on the brush carrier 3 of another carbon brush holder 2.Same as long as grinding tool is installed on the brush carrier 3 of carbon brush holder 2 when carrying out grinding, need not carbon brush is installed on the brush carrier 3 of another carbon brush holder 2.
Need to prove, need to install a stage clip 4 on the oilstone 6, the effect of stage clip 4 is to keep 6 pressure weighing apparatuses with motor sliding ring 1 of oilstone fixed, fixing oilstone 6 simultaneously, therefore, when using the utility model, need not the carbon brush holder of installing 2 is dismantled, take off stage clip 4 and just can unclamp oilstone 6 and take off.
Be not difficult to find, the grinding of rolling off the production line that the utility model the has solved slip ring problem that need stop production, and reduce the human and material resources and the maintenance cost of slip ring maintenance greatly.Simultaneously because on-line grinding is quite convenient, can be in time the burning of slip ring, end wear, defective such as uneven be carried out on-line maintenance, the motor safety reliability of operation improves greatly.
Claims (4)
1. a motor sliding ring on-line grinding device comprises motor sliding ring (1), it is characterized in that, described motor sliding ring (1) both sides are separately installed with a carbon brush holder (2) that has brush carrier (3), wherein, carbon brush (5) is installed in the brush carrier (3), oilstone (6) is installed in another brush carrier (3).
2. motor sliding ring on-line grinding device according to claim 1 is characterized in that, described two carbon brush holders (2) symmetry is installed in the both sides of described motor sliding ring (1).
3. motor sliding ring on-line grinding device according to claim 1 is characterized in that described oilstone (6) is wider than described motor sliding ring (1).
4. motor sliding ring on-line grinding device according to claim 1 is characterized in that, is equipped with stage clip (4) on described carbon brush (5) and the oilstone (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200621884U CN201910565U (en) | 2011-03-10 | 2011-03-10 | Motor slip ring online grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200621884U CN201910565U (en) | 2011-03-10 | 2011-03-10 | Motor slip ring online grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910565U true CN201910565U (en) | 2011-07-27 |
Family
ID=44302765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200621884U Expired - Fee Related CN201910565U (en) | 2011-03-10 | 2011-03-10 | Motor slip ring online grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910565U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078451A (en) * | 2013-01-15 | 2013-05-01 | 山西太钢不锈钢股份有限公司 | On-line repair method for copper ring of asynchronous motor |
| CN103144019A (en) * | 2013-03-25 | 2013-06-12 | 济钢集团有限公司 | On-line slide ring self grinder for high-power synchronous motor |
| CN103831704A (en) * | 2014-03-06 | 2014-06-04 | 鞍钢股份有限公司 | Grade-changing, pressure-regulating and online-grinding device for slip ring and using method for grade-changing, pressure-regulating and online-grinding device |
| CN104084863A (en) * | 2014-06-25 | 2014-10-08 | 江苏永钢集团有限公司 | Generator slip ring online grinding device |
| CN105169592A (en) * | 2015-09-07 | 2015-12-23 | 苏州久港消防设备有限公司 | Novel fire extinguisher |
| CN106785774A (en) * | 2017-01-10 | 2017-05-31 | 首钢京唐钢铁联合有限责任公司 | A kind of bus ring arrangement for grinding and electrical equipment being built in electrical equipment |
-
2011
- 2011-03-10 CN CN2011200621884U patent/CN201910565U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078451A (en) * | 2013-01-15 | 2013-05-01 | 山西太钢不锈钢股份有限公司 | On-line repair method for copper ring of asynchronous motor |
| CN103144019A (en) * | 2013-03-25 | 2013-06-12 | 济钢集团有限公司 | On-line slide ring self grinder for high-power synchronous motor |
| CN103831704A (en) * | 2014-03-06 | 2014-06-04 | 鞍钢股份有限公司 | Grade-changing, pressure-regulating and online-grinding device for slip ring and using method for grade-changing, pressure-regulating and online-grinding device |
| CN104084863A (en) * | 2014-06-25 | 2014-10-08 | 江苏永钢集团有限公司 | Generator slip ring online grinding device |
| CN105169592A (en) * | 2015-09-07 | 2015-12-23 | 苏州久港消防设备有限公司 | Novel fire extinguisher |
| CN106785774A (en) * | 2017-01-10 | 2017-05-31 | 首钢京唐钢铁联合有限责任公司 | A kind of bus ring arrangement for grinding and electrical equipment being built in electrical equipment |
| CN106785774B (en) * | 2017-01-10 | 2019-02-01 | 首钢京唐钢铁联合有限责任公司 | A kind of bus ring arrangement for grinding and electrical equipment being built in electrical equipment |
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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: 20110727 Termination date: 20140310 |