CN2815611Y - Grinding wheel combination device - Google Patents
Grinding wheel combination device Download PDFInfo
- Publication number
- CN2815611Y CN2815611Y CN 200520024187 CN200520024187U CN2815611Y CN 2815611 Y CN2815611 Y CN 2815611Y CN 200520024187 CN200520024187 CN 200520024187 CN 200520024187 U CN200520024187 U CN 200520024187U CN 2815611 Y CN2815611 Y CN 2815611Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- emery wheel
- grinding
- grinding wheel
- 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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Abstract
The utility model relates to a grinding wheel combination device which belongs to the technical field of grinding forming and is used for solving the problems of the unstable quality and the low work efficiency of a bearing. The utility model comprises a chuck seat 4, abrasive wheels 1, a chuck cover 2 and a screw bolt 3. The utility model has the improvement that gaskets 5 are arranged among the abrasive wheels 1. The utility model can be used for quickly grinding multiple roller paths and multiple guard edges of the bearing.
Description
Technical field
The utility model relates to a kind of emery wheel composite set that is used for the many raceways of grinding bearing and many ribs, particularly a kind of emery wheel composite set that is used for grinding bearing four ribs.
Background technology
Grinding machine is when four ribs of processing Biserial cylindrical roller bearing inner ring raceway at present, be to sidewinder two ribs by using the monolithic emery wheel to grind one earlier, the two ribs of opposite side raceway of regrinding behind workpiece or emery wheel jumping position realize that the distance that workpiece or emery wheel feed precision directly have been reflected between two groups of ribs of workpiece is last.Its weak point is in process, causes this size to stablize, and finally causes the bearing quality instability.
Summary of the invention
The utility model overcomes shortcoming of the prior art, provides a kind of processing distance precise and stable, minimizing operation, the emery wheel composite set of increasing work efficiency.
In order to solve the problem of above-mentioned technology, the utility model is achieved through the following technical solutions: the emery wheel composite set comprises chuck seat, emery wheel, chuck cover and bolt, and pad is housed between emery wheel.
Compared with prior art, the beneficial effects of the utility model are: when four ribs of grinding Biserial cylindrical roller bearing inner ring raceway, can make precise and stable, the minimizing operation of its processing distance, increase work efficiency more than 30%.
Description of drawings
Figure of description is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing with the specific embodiment of grinding NN3020k/02 Biserial cylindrical roller bearing the utility model is described in further detail: 1: 60 taper hole is arranged on chuck seat 4, connect chuck cover 2 with 6 uniform bolts 3 on it, pad 5 is housed accompanying between chuck seat 4 and the chuck cover 2 between 1, two emery wheel 1 of two emery wheels.This emery wheel composite set is connected on the lathe with grinding wheel spindle by 1: 60 taper hole, and locks by locking nut.Two emery wheels 1 are that the crystallite Emery grains is made, and it is of a size of 305 millimeters of 600 millimeters of φ * 12 millimeters * φ.Pad 5 is of a size of 310 millimeters of 380 millimeters of φ * 6.9 millimeters * φ.
When the needs trimming wheel, at first on external cylindrical dresser, load onto the crushing pen, the side edge of two emery wheel inboards is repaired perpendicular to the direction of grinding wheel spindle, again opposite side is repaired, guarantee that the distance between two emery wheel inboards is 7; The used thickness trimming device is trimmed to the size of requirement to the outside of emery wheel group then, and guarantees that the width of every emery wheel is 11; Take off the crushing pen at last, load onto the Buddha's warrior attendant pen stand that has common diamond pen, cylindrical is repaiied to smooth, sharp-pointed.After finishing was finished, emery wheel carried out crush grinding to workpiece, once wears into raceway and four ribs.Thereby precise and stable, the minimizing operation of the processing distance that just can make NN3020k/02 biserial cylindrical roller bearing is increased work efficiency more than 30%.
Claims (1)
1, a kind of emery wheel composite set that is used for the many raceways of grinding and many ribs bearing comprises chuck seat (4), emery wheel (1), chuck cover (2) and bolt (3), it is characterized in that being equipped with between the emery wheel (1) pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024187 CN2815611Y (en) | 2005-06-03 | 2005-06-03 | Grinding wheel combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024187 CN2815611Y (en) | 2005-06-03 | 2005-06-03 | Grinding wheel combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815611Y true CN2815611Y (en) | 2006-09-13 |
Family
ID=36995412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024187 Expired - Fee Related CN2815611Y (en) | 2005-06-03 | 2005-06-03 | Grinding wheel combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815611Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100522490C (en) * | 2007-09-18 | 2009-08-05 | 南京航空航天大学 | Super hard abrasive grinding wheel |
| CN102091989A (en) * | 2010-11-30 | 2011-06-15 | 瓦房店大中型轴承厂 | Dedicated machine tool for compound grinding of shaft washer raceway and flange of thrust aligning roller bearing |
| CN102837240A (en) * | 2011-06-23 | 2012-12-26 | 苏州五方光电科技有限公司 | Lens rounding machine cutter |
-
2005
- 2005-06-03 CN CN 200520024187 patent/CN2815611Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100522490C (en) * | 2007-09-18 | 2009-08-05 | 南京航空航天大学 | Super hard abrasive grinding wheel |
| CN102091989A (en) * | 2010-11-30 | 2011-06-15 | 瓦房店大中型轴承厂 | Dedicated machine tool for compound grinding of shaft washer raceway and flange of thrust aligning roller bearing |
| CN102837240A (en) * | 2011-06-23 | 2012-12-26 | 苏州五方光电科技有限公司 | Lens rounding machine cutter |
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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: 20060913 Termination date: 20110603 |