CN203973335U - A kind of Generator Slip Ring on-line grinding device - Google Patents
A kind of Generator Slip Ring on-line grinding device Download PDFInfo
- Publication number
- CN203973335U CN203973335U CN201420341469.7U CN201420341469U CN203973335U CN 203973335 U CN203973335 U CN 203973335U CN 201420341469 U CN201420341469 U CN 201420341469U CN 203973335 U CN203973335 U CN 203973335U
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- CN
- China
- Prior art keywords
- slip ring
- grinding device
- guide rail
- support
- driving
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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 - Lifetime
Links
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 239000010431 corundum Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005518 electrochemistry Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of Generator Slip Ring on-line grinding device, comprise base, on base, be provided with horizontal cross guide rail, on horizontal cross guide rail, be provided with the traversing support that can move along horizontal cross guide rail, traversing support moves left and right along horizontal cross guide rail under the driving of support transverse-moving mechanism; On traversing support, be provided with horizontal longitudinal rail, be provided with the processing bearing that can move along horizontal longitudinal rail on horizontal longitudinal rail, processing bearing moves forward and backward along horizontal longitudinal rail under the driving of support vertical shift mechanism; Top surface at processing bearing is tiltedly installed with grinding arm, and on the top of grinding arm, expansion bearing has abrasive grinding wheel, and abrasive grinding wheel is driven and rotated by driving mechanism.The utility model has the advantages that: not by slip ring from generator amature is pulled down in the situation that, just can to slip ring surface, carry out grinding online, not only greatly shortened maintenance time, and greatly reduced labor strength.
Description
Technical field
The utility model relates to generator, is specifically related to a kind of Generator Slip Ring on-line grinding device.
Background technology
Slip ring and carbon brush are the important component parts of generator, are the task of delivered current of accepting by slip ring and the sliding-contact of carbon brush phase in generator operation process.Slip ring with carbon brush sliding-contact process in slip ring surface can there is mechanical wear, and also can there is electrochemistry and wear and tear in slip ring surface in electric current during by slip ring, the surperficial meeting of slip ring is because of mechanical wear and electrochemistry wearing and tearing produce polishing scratch and mistake is round, in the time of seriously, also can produce pit and pit; These lose circle, surface has the slip ring of pit and pit not only can accelerate wearing and tearing and the consumption of carbon brush, also can threaten the safe operation of generator simultaneously; To the maintenance of slip ring, be all first generator to be disintegrated at present, again slip ring is extracted out from generator amature, and then slip ring is lifted to lathe and carries out surperficial grinding, after treating slip ring surfacing, again slip ring is hung oneself and assembled with generator amature from lathe, whole maintenance process is not only wasted time and energy, and inefficiency.
Utility model content
The purpose of this utility model be to provide a kind of operating efficiency high, can to Generator Slip Ring surface, carry out online a kind of Generator Slip Ring on-line grinding device of grinding.
For achieving the above object, the utility model has adopted following technical scheme: described a kind of Generator Slip Ring on-line grinding device, comprise base, on base, be provided with horizontal cross guide rail, on horizontal cross guide rail, be provided with the traversing support that can move along horizontal cross guide rail, traversing support moves left and right along horizontal cross guide rail under the driving of support transverse-moving mechanism; On traversing support, be provided with horizontal longitudinal rail, be provided with the processing bearing that can move along horizontal longitudinal rail on horizontal longitudinal rail, processing bearing moves forward and backward along horizontal longitudinal rail under the driving of support vertical shift mechanism; Top surface at processing bearing is tiltedly installed with grinding arm, and on the top of grinding arm, expansion bearing has abrasive grinding wheel, and abrasive grinding wheel is driven and rotated by driving mechanism.
Further, aforesaid a kind of Generator Slip Ring on-line grinding device, wherein: the structure of described support transverse-moving mechanism is: on base, be movably set with cross lead screw, cross lead screw is threaded with the fixed block that is fixed on traversing frame bottom.
Further, aforesaid a kind of Generator Slip Ring on-line grinding device, wherein: the outer end at cross lead screw is provided with adjusting handle.
Further, aforesaid a kind of Generator Slip Ring on-line grinding device, wherein: the structure of described support vertical shift mechanism is: on traversing support, be movably set with longitudinal screw mandrel, longitudinally screw mandrel is threaded with the fixed block that is fixed on processing rest base.
Further, aforesaid a kind of Generator Slip Ring on-line grinding device, wherein: the outer end at longitudinal screw mandrel is provided with adjusting handle.
Further, aforesaid a kind of Generator Slip Ring on-line grinding device, wherein: the structure of described driving mechanism is: abrasive grinding wheel by rotating shaft expansion bearing on grinding arm top, on processing bearing, be fixed with motor, on the output shaft of motor, be set with driving wheel, in rotating shaft, be set with driven pulley, between driving wheel and driven pulley, be provided with conveyer belt.
Further, aforesaid a kind of Generator Slip Ring on-line grinding device, wherein: described abrasive grinding wheel is corundum sand wheel.
By the enforcement of technique scheme, the beneficial effects of the utility model are: not by slip ring from generator amature is pulled down in the situation that, just can to slip ring surface, carry out grinding online, not only greatly shorten maintenance time, and greatly reduce labor strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Generator Slip Ring on-line grinding device described in the utility model.
Fig. 2 is the position relationship schematic diagram that Fig. 1 overlooks base in direction, traversing support and processing bearing three.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, described a kind of Generator Slip Ring on-line grinding device, comprise base 1, on base 1, be provided with horizontal cross guide rail 2, on horizontal cross guide rail 2, be provided with the traversing support 3 that can move along horizontal cross guide rail 2, traversing support 3 moves left and right along horizontal cross guide rail 2 under the driving of support transverse-moving mechanism, in the present embodiment, the structure of described support transverse-moving mechanism is: on base 1, be movably set with cross lead screw 8, cross lead screw 8 is threaded with the first fixed block that is fixed on traversing support 3 bottoms, rotating like this cross lead screw 8 drives the first fixed block to move left and right on cross lead screw 8, and then drive traversing support 3 to move left and right, in the present embodiment, the first adjusting handle 15 is installed in the outer end of cross lead screw 8, can rotates more easily cross lead screw 8 like this, on traversing support 3, be provided with horizontal longitudinal rail 4, be provided with the processing bearing 5 that can move along horizontal longitudinal rail 4 on horizontal longitudinal rail 4, processing bearing 5 moves forward and backward along horizontal longitudinal rail 4 under the driving of support vertical shift mechanism, in the present embodiment, the structure of described support vertical shift mechanism is: on traversing support 3, be movably set with longitudinal screw mandrel 9, longitudinally screw mandrel 9 is threaded with the second fixed block that is fixed on processing bearing 5 bottoms, rotate so longitudinal screw mandrel 9 and drive the second fixed block longitudinally on screw mandrel 9, moving forward and backward, and then drive processing bearing 5 to move forward and backward, outer end at longitudinal screw mandrel 9 is provided with the second adjusting handle 16, can rotate more easily longitudinal screw mandrel 9 like this, top surface at processing bearing 5 is tiltedly installed with grinding arm 6, and on the top of grinding arm 6, expansion bearing has abrasive grinding wheel 7, and abrasive grinding wheel 7 is driven and rotated by driving mechanism, in the present embodiment, the structure of described driving mechanism is: abrasive grinding wheel 7 by rotating shaft 10 expansion bearings on grinding arm 6 tops, on processing bearing 5, be fixed with motor 11, on the output shaft of motor 11, be set with driving wheel 12, in rotating shaft 10, be set with driven pulley 13, between driving wheel 12 and driven pulley 13, be provided with conveyer belt 14, this driving mechanism structure is simple, and enterprise's production and application cost is low, in the present embodiment, described abrasive grinding wheel 7 is corundum sand wheel, and the slip ring of taking turns after grinding by corundum sand has higher surface smoothness, in practical operation, first rotate cross lead screw, abrasive grinding wheel is moved to its grinding face and be against slip ring surface, and then make the rotation direction of abrasive grinding wheel and the direction of rotation of Generator Slip Ring, then rotate again cross lead screw and synchronously drive the relative slip ring of abrasive grinding wheel to move left and right, and then adjust the radial grinding thickness of abrasive grinding wheel to slip ring, and then rotate longitudinal screw mandrel and synchronously drive the relative slip ring of abrasive grinding wheel to move forward and backward, and then make abrasive grinding wheel axially can carry out grinding to whole slip ring outer surface along slip ring, the utility model has the advantages that: not by slip ring from generator amature is pulled down in the situation that, just can to slip ring surface, carry out grinding online, not only greatly shortened maintenance time, and greatly reduced labor strength.
Claims (7)
1. a Generator Slip Ring on-line grinding device, it is characterized in that: comprise base, on base, be provided with horizontal cross guide rail, on horizontal cross guide rail, be provided with the traversing support that can move along horizontal cross guide rail, traversing support moves left and right along horizontal cross guide rail under the driving of support transverse-moving mechanism; On traversing support, be provided with horizontal longitudinal rail, be provided with the processing bearing that can move along horizontal longitudinal rail on horizontal longitudinal rail, processing bearing moves forward and backward along horizontal longitudinal rail under the driving of support vertical shift mechanism; Top surface at processing bearing is tiltedly installed with grinding arm, and on the top of grinding arm, expansion bearing has abrasive grinding wheel, and abrasive grinding wheel is driven and rotated by driving mechanism.
2. a kind of Generator Slip Ring on-line grinding device according to claim 1, it is characterized in that: the structure of described support transverse-moving mechanism is: on base, be movably set with cross lead screw, cross lead screw is threaded with the fixed block that is fixed on traversing frame bottom.
3. a kind of Generator Slip Ring on-line grinding device according to claim 2, is characterized in that: the outer end at cross lead screw is provided with adjusting handle.
4. a kind of Generator Slip Ring on-line grinding device according to claim 1, it is characterized in that: the structure of described support vertical shift mechanism is: on traversing support, be movably set with longitudinal screw mandrel, longitudinally screw mandrel is threaded with the fixed block that is fixed on processing rest base.
5. a kind of Generator Slip Ring on-line grinding device according to claim 4, is characterized in that: the outer end at longitudinal screw mandrel is provided with adjusting handle.
6. a kind of Generator Slip Ring on-line grinding device according to claim 1, it is characterized in that: the structure of described driving mechanism is: abrasive grinding wheel by rotating shaft expansion bearing on grinding arm top, on processing bearing, be fixed with motor, on the output shaft of motor, be set with driving wheel, in rotating shaft, be set with driven pulley, between driving wheel and driven pulley, be provided with conveyer belt.
7. a kind of Generator Slip Ring on-line grinding device according to claim 1, is characterized in that: described abrasive grinding wheel is corundum sand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341469.7U CN203973335U (en) | 2014-06-25 | 2014-06-25 | A kind of Generator Slip Ring on-line grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341469.7U CN203973335U (en) | 2014-06-25 | 2014-06-25 | A kind of Generator Slip Ring on-line grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973335U true CN203973335U (en) | 2014-12-03 |
Family
ID=51970819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341469.7U Expired - Lifetime CN203973335U (en) | 2014-06-25 | 2014-06-25 | A kind of Generator Slip Ring on-line grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084863A (en) * | 2014-06-25 | 2014-10-08 | 江苏永钢集团有限公司 | Generator slip ring online grinding device |
| CN105415103A (en) * | 2015-12-11 | 2016-03-23 | 中煤能源黑龙江煤化工有限公司 | Field turning device for exciting sliding ring of steam turbine generator set and field construction method |
| CN106283462A (en) * | 2015-06-24 | 2017-01-04 | 阿普科技术公司 | Equipment for grinding on the spot for the resurfacing of rubber strip and roller bearing |
-
2014
- 2014-06-25 CN CN201420341469.7U patent/CN203973335U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084863A (en) * | 2014-06-25 | 2014-10-08 | 江苏永钢集团有限公司 | Generator slip ring online grinding device |
| CN106283462A (en) * | 2015-06-24 | 2017-01-04 | 阿普科技术公司 | Equipment for grinding on the spot for the resurfacing of rubber strip and roller bearing |
| CN105415103A (en) * | 2015-12-11 | 2016-03-23 | 中煤能源黑龙江煤化工有限公司 | Field turning device for exciting sliding ring of steam turbine generator set and field construction method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |