CN203945215U - Centerless grinder is finished the device of emery wheel recycling grinding bearing roller - Google Patents
Centerless grinder is finished the device of emery wheel recycling grinding bearing roller Download PDFInfo
- Publication number
- CN203945215U CN203945215U CN201420343961.8U CN201420343961U CN203945215U CN 203945215 U CN203945215 U CN 203945215U CN 201420343961 U CN201420343961 U CN 201420343961U CN 203945215 U CN203945215 U CN 203945215U
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- emery wheel
- grinding
- wheel
- folder
- finished
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- Expired - Fee Related
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Abstract
Centerless grinder is finished the device of emery wheel recycling grinding bearing roller, comprises emery wheel, emery wheel folder axle bed, grinding wheel folder, retaining ring.Above the outer ring flange of described emery wheel folder axle bed, retaining ring is set, grinding wheel folder is set below it, retaining ring and grinding wheel folder are by bolted on emery wheel folder axle bed, and emery wheel folder axle bed is arranged on the main shaft of surface grinding machine by its axis hole, and fastening with flat key and round nut.Described emery wheel is the resin wheel that cylindrical centreless-type grinder is finished, and described emery wheel is installed in grinding wheel folder and uses sulphur cementation, main shaft to rotarily drive the upper emery wheel of grinding wheel folder and rotate grinding bearing roller end face.The grinding wheel that the utility model is new presss from both sides the resin wheel recycling that cylindrical centreless-type grinder can be finished, at the end face of surface grinding machine mill bearing roller, the emery wheel of a recycling can reach more than 14 hours in the grinding machine time, reduce the waste of emery wheel, save a large number of fund to factory, reduced production cost.
Description
Technical field
The utility model relates to bearing parts processing technique field, particularly relates to centerless grinder that the grinding machine of bearing parts roller face grinding uses and be finished the device of emery wheel recycling grinding bearing roller.
Background technology
Cylindrical roller and the taper roller of bearing parts at present, mill external diameter corase grind, fine grinding, fine grinding, mill eventually, several procedures all process with cylindrical centreless-type grinder, and the emery wheel major part that cylindrical centreless-type grinder is used is two kinds of pottery magnetic emery wheel and resin wheels, the overall dimensions (external diameter Φ 500 internal diameter Φ 305 height 200) of emery wheel, because factory's cylindrical centreless-type grinder quantity is more, emery wheel consumption is also many, the emery wheel that cylindrical centreless-type grinder is finished is also very many, the emery wheel outside dimension major part of changing is in Φ 365-Φ 375 left and right, the external diameter of emery wheel and the wall thickness of internal diameter are more than 30 millimeters, the emery wheel that cylindrical centreless-type grinder is finished is year in and year out also very many.All sell as unused sandwheel, from the viewpoint of factory's saving, sold too unfortunate as unused sandwheel.The hardness of resin wheel is softer, emery wheel has the performance faster that comes off, be applicable to the grinding of surface of the work after quenching, roller in bearing need to be at surface grinding machine face grinding after quenching, the resin wheel recycling that the grinding wheel folder that surface grinding machine of design and manufacture is used allows cylindrical centreless-type grinder be finished, can save a fund to factory.
Utility model content
The technical problems to be solved in the utility model is, provide a kind of centerless grinder to be finished the device of emery wheel recycling grinding bearing roller, this device is that a kind of novel emery wheel folder of design is arranged on surface grinding machine, new emery wheel presss from both sides the resin wheel recycling that cylindrical centreless-type grinder is finished, at the end face of surface grinding machine mill bearing roller, greatly reduce the waste of emery wheel, reduced production cost to factory.
The technical scheme adopting is:
Centerless grinder is finished the device of emery wheel recycling grinding bearing roller, comprises emery wheel, emery wheel folder axle bed, grinding wheel folder, retaining ring.Above the outer ring flange of described emery wheel folder axle bed, retaining ring is set, grinding wheel folder is set below it, retaining ring and grinding wheel folder are by bolted on emery wheel folder axle bed, and emery wheel folder axle bed is arranged on the main shaft of surface grinding machine by its axis hole, and fastening with flat key and round nut.Described emery wheel is the resin wheel that cylindrical centreless-type grinder is finished, and described emery wheel is installed in grinding wheel folder and uses sulphur cementation, main shaft to rotarily drive the upper emery wheel of grinding wheel folder and rotate grinding bearing roller end face.
The grinding wheel that the utility model is new presss from both sides the resin wheel recycling that cylindrical centreless-type grinder can be finished, at the end face of surface grinding machine mill bearing roller, the emery wheel of a recycling can reach more than 14 hours in the grinding machine time, reduce the waste of emery wheel, save a large number of fund to factory, reduced production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model is arranged on schematic diagram on surface grinding machine.
Detailed description of the invention
Centerless grinder is finished the device of emery wheel recycling grinding bearing roller, comprises emery wheel 4, emery wheel folder axle bed 2, grinding wheel folder 5, retaining ring 1.Above the outer ring flange of described emery wheel folder axle bed 2, retaining ring 1 is set, grinding wheel folder 5 is set below it, retaining ring 1 and grinding wheel folder 5 are fastened on emery wheel folder axle bed 2 by bolt 9, emery wheel folder axle bed 2 is arranged on the main shaft 3 of M7475 surface grinding machine by its axis hole, and by flat key 8 and the fastening (see figure 1) of round nut 7.The resin wheel that described emery wheel 4 is finished for M1080 cylindrical centreless-type grinder, described emery wheel 4 is installed in grinding wheel folder 5 and uses sulphur 6 cementations, the main shaft 3 of M7475 surface grinding machine rotarily drives emery wheel 4 on grinding wheel folder 5 and rotates grinding bearing roller 10 end faces, (see figure 2).
Claims (1)
1. centerless grinder is finished the device of emery wheel recycling grinding bearing roller, comprise emery wheel (4), emery wheel folder axle bed (2), grinding wheel folder (5), retaining ring (1), above the outer ring flange of the emery wheel folder axle bed (2) described in it is characterized in that, retaining ring (1) is set, grinding wheel folder (5) is set below it, retaining ring (1) and grinding wheel folder (5) are fastened on emery wheel folder axle bed (2) by bolt (9), emery wheel folder axle bed (2) is arranged on by its axis hole on the main shaft (3) of surface grinding machine, and fastening with flat key (8) and round nut (7), the resin wheel that described emery wheel (4) is finished for cylindrical centreless-type grinder, described emery wheel (4) is installed in grinding wheel folder (5) and uses sulphur (6) cementation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343961.8U CN203945215U (en) | 2014-06-26 | 2014-06-26 | Centerless grinder is finished the device of emery wheel recycling grinding bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343961.8U CN203945215U (en) | 2014-06-26 | 2014-06-26 | Centerless grinder is finished the device of emery wheel recycling grinding bearing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945215U true CN203945215U (en) | 2014-11-19 |
Family
ID=51887274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420343961.8U Expired - Fee Related CN203945215U (en) | 2014-06-26 | 2014-06-26 | Centerless grinder is finished the device of emery wheel recycling grinding bearing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945215U (en) |
-
2014
- 2014-06-26 CN CN201420343961.8U patent/CN203945215U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20190626 |