CN103144019A - On-line slide ring self grinder for high-power synchronous motor - Google Patents
On-line slide ring self grinder for high-power synchronous motor Download PDFInfo
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- CN103144019A CN103144019A CN2013100977534A CN201310097753A CN103144019A CN 103144019 A CN103144019 A CN 103144019A CN 2013100977534 A CN2013100977534 A CN 2013100977534A CN 201310097753 A CN201310097753 A CN 201310097753A CN 103144019 A CN103144019 A CN 103144019A
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- synchronous motor
- power synchronous
- slide ring
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Abstract
The invention relates to an on-line slide ring self grinder for a high-power synchronous motor and is mainly used for processing the surface defect of an excitation slide ring of the high-power synchronous motor in various industries. The on-line slide ring self grinder comprises a holding tool, wherein a fixing plate is arranged above the side wall of the holding tool, a grinding tool is placed inside the holding tool, a gap is left between the side walls of the holding tool and the grinding tool, a plurality of regulating grooves are parallelly arranged in the fixing plate, a press cover is inserted and connected in the regulating grooves, two fixing screws are arranged on the fixing plate arranged above the regulating grooves, and a regulating spring is arranged between the press cover and the grinding tool. The on-line slide ring self grinder has the advantages that the on-line grinding of the slide ring can be realized in the motor work process, the processing time is short, the effect is good, the cost is low, the operation is convenient, and the safe operation of the high-power synchronous motor is ensured.
Description
Technical field
The present invention relates to the treating apparatus of every profession and trade High-power Synchronous Motor excitation slip ring blemish, the specifically online slip ring autogenous grinding of a kind of High-power Synchronous Motor device.
Background technology
At present, the surface sparking of High-power Synchronous Motor excitation slip ring causes the slip ring rough surface, makes brush wear serious, and the deteriorated quickening of slip ring needs the long-time grinding process of shutting down, and causes that the processing time is long, effect is not thorough, easily roughening again.
Summary of the invention
The object of the present invention is to provide the online slip ring autogenous grinding of a kind of High-power Synchronous Motor device, this device can realize polishing online slip ring surface, the processing time is short, effective, has guaranteed the safe operation of High-power Synchronous Motor.
The present invention solves the technical scheme that its technical problem takes: the online slip ring autogenous grinding of High-power Synchronous Motor device, comprise and hold tool, describedly hold the rectangular case that tool is a both ends open, the top of holding a sidewall of tool is provided with the fixed head that is connected as a single entity with this sidewall, the inside of holding tool is placed with grinding tool, grinding tool and hold between the sidewall of tool and leave the gap; Be set side by side with the regulating tank of many levels on fixed head, be plugged with flat gland in regulating tank, the fixed head above regulating tank is provided with two fixed screws; Be provided with the adjustment spring between described gland and grinding tool, an end and the gland of adjusting spring weld together, and the other end of adjusting spring is pressed on grinding tool.
Described grinding tool is the rectangular block shape structure.
Described grinding tool is that oilstone is made.
The invention has the beneficial effects as follows: can realize in the machine operation process that slip ring polishes online, effectively alleviated slip ring rough surface phenomenon, slow down brush wear speed, can not affect under the condition of production, completed slip ring surface treatment work, the polishing slip ring is bright and clean, processing time is short, and is effective, and cost is low, easy to operate, guaranteed the safe operation of High-power Synchronous Motor.
Description of drawings
Fig. 1 is structural representation of the present invention.
In figure: 1 holds tool, 2 grinding tools, and 3 glands, 4 fixed screws, 5 adjust spring, 6 regulating tanks, 7 fixed heads.
The specific embodiment
The invention will be further described below in conjunction with specification drawings and specific embodiments:
As shown in Figure 1.The online slip ring autogenous grinding of High-power Synchronous Motor device, comprise and hold tool 1, described to hold tool 1 be the rectangular case of a both ends open, and the top of holding 1 one sidewalls of tool is provided with the fixed head 7 that is connected as a single entity with this sidewall, the inside of holding tool 1 is placed with grinding tool 2, grinding tool 2 and hold between the sidewall of tool 1 and leave the gap; Be set side by side with the regulating tank 6 of many levels on fixed head 7, be plugged with flat gland 3 in regulating tank 6, the fixed head 7 of regulating tank 6 tops is provided with two fixed screws 4; Be provided with between described gland 3 and grinding tool 2 and adjust spring 5, an end and the gland 3 of adjusting spring 5 weld together, and the other end of adjusting spring 5 is pressed on grinding tool 2.
Described grinding tool 2 is the rectangular block shape structure.
Described grinding tool 2 is made for oilstone.
During use, at first tool 1 be will hold and the suitable height of sliding ring brush frame and position will be fixed on by fixed head 7 use fixed screws 4, what the grinding tool 2 that width is fit to was put into rectangle holds tool 1, pressure-adjusting spring 5 one ends and gland 3 are welded together, the other end is pressed on grinding tool 2, make grinding tool 2 bottom faces and slip ring good contact, with gland 3 according to required pressure, select to be inserted in the regulating tank 6 of differing heights, reach the purpose of adjusting spring 5 pressure, the pressure of grinding tool 2 polishing slip rings can be regulated as required.The bottom face of grinding tool 2 is realized the online polishing to slip ring in motor operation course, in the situation that do not affect production, complete slip ring surface treatment work, holds in the course of the work tool 1 and does not directly contact with slip ring, keeps the spacing of 2mm.
The above, principles more of the present invention just explain through diagrams, this specification be not be the present invention to be confined to shown in described concrete structure and the scope of application, therefore every corresponding modify that might be utilized and equivalent all belong to the scope of the claims that the present invention applies for.
Except the described technical characterictic of specification, all the other technical characterictics are those skilled in the art's known technology.
Claims (3)
1. the online slip ring autogenous grinding of High-power Synchronous Motor device, it is characterized in that, comprise and hold tool, describedly hold the rectangular case that tool is a both ends open, the top of holding a sidewall of tool is provided with the fixed head that is connected as a single entity with this sidewall, the inside of holding tool is placed with grinding tool, grinding tool and hold between the sidewall of tool and leave the gap; Be set side by side with the regulating tank of many levels on fixed head, be plugged with flat gland in regulating tank, the fixed head above regulating tank is provided with two fixed screws; Be provided with the adjustment spring between described gland and grinding tool, an end and the gland of adjusting spring weld together, and the other end of adjusting spring is pressed on grinding tool.
2. the online slip ring autogenous grinding of High-power Synchronous Motor according to claim 1 device, is characterized in that, described grinding tool is the rectangular block shape structure.
3. the online slip ring autogenous grinding of High-power Synchronous Motor according to claim 1 and 2 device, is characterized in that, described grinding tool is that oilstone is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100977534A CN103144019A (en) | 2013-03-25 | 2013-03-25 | On-line slide ring self grinder for high-power synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100977534A CN103144019A (en) | 2013-03-25 | 2013-03-25 | On-line slide ring self grinder for high-power synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103144019A true CN103144019A (en) | 2013-06-12 |
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ID=48542482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100977534A Pending CN103144019A (en) | 2013-03-25 | 2013-03-25 | On-line slide ring self grinder for high-power synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103144019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352477A (en) * | 2018-10-22 | 2019-02-19 | 中铝西南铝冷连轧板带有限公司 | A kind of motor sliding ring on-line grinding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833284A (en) * | 1994-07-12 | 1996-02-02 | Nippon Steel Corp | Commutator grinder for dc rotating machine |
| CN201270370Y (en) * | 2008-10-07 | 2009-07-08 | 南京钢铁联合有限公司 | Carbon brush slid ring grinding apparatus for sintering machine main shaft motor |
| CN201432240Y (en) * | 2009-07-27 | 2010-03-31 | 重庆钢铁(集团)有限责任公司 | Motor slip ring online grinding device |
| CN201910565U (en) * | 2011-03-10 | 2011-07-27 | 宁波钢铁有限公司 | Motor slip ring online grinding device |
| CN202798362U (en) * | 2012-08-09 | 2013-03-13 | 宝山钢铁股份有限公司 | Autogenous grinding device of motor slip ring of hot continuous rolling mill |
| CN203109778U (en) * | 2013-03-25 | 2013-08-07 | 济钢集团有限公司 | On-line slip ring self-grinding device for high-power synchronous motor |
-
2013
- 2013-03-25 CN CN2013100977534A patent/CN103144019A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833284A (en) * | 1994-07-12 | 1996-02-02 | Nippon Steel Corp | Commutator grinder for dc rotating machine |
| CN201270370Y (en) * | 2008-10-07 | 2009-07-08 | 南京钢铁联合有限公司 | Carbon brush slid ring grinding apparatus for sintering machine main shaft motor |
| CN201432240Y (en) * | 2009-07-27 | 2010-03-31 | 重庆钢铁(集团)有限责任公司 | Motor slip ring online grinding device |
| CN201910565U (en) * | 2011-03-10 | 2011-07-27 | 宁波钢铁有限公司 | Motor slip ring online grinding device |
| CN202798362U (en) * | 2012-08-09 | 2013-03-13 | 宝山钢铁股份有限公司 | Autogenous grinding device of motor slip ring of hot continuous rolling mill |
| CN203109778U (en) * | 2013-03-25 | 2013-08-07 | 济钢集团有限公司 | On-line slip ring self-grinding device for high-power synchronous motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352477A (en) * | 2018-10-22 | 2019-02-19 | 中铝西南铝冷连轧板带有限公司 | A kind of motor sliding ring on-line grinding device |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |