CN202212869U - Grinding wheel dressing machine of grinding wheel at circular arc connection position of turbine rotor - Google Patents
Grinding wheel dressing machine of grinding wheel at circular arc connection position of turbine rotor Download PDFInfo
- Publication number
- CN202212869U CN202212869U CN2011203720487U CN201120372048U CN202212869U CN 202212869 U CN202212869 U CN 202212869U CN 2011203720487 U CN2011203720487 U CN 2011203720487U CN 201120372048 U CN201120372048 U CN 201120372048U CN 202212869 U CN202212869 U CN 202212869U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- circular arc
- grinding
- wheel
- turbine rotor
- 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 provides a grinding wheel dressing machine of a grinding wheel at a circular arc connection position of a turbine rotor. A ground grinding wheel can grind the circular arc connection position of the turbine rotor at a time, and the grinding efficiency and the grinding precision are high. The grinding wheel dressing machine comprises a grinding wheel dressing wheel and a main shaft, the grinding wheel dressing wheel is sleeved on the main shaft, the tips of a grinding machine are respectively installed at two end parts of the main shaft in a propping manner, and one end of the main shaft is sleeved with a driving clamp head. The grinding wheel dressing machine is characterized in that the middle circumferential surface of the grinding wheel dressing wheel protrudes outwards, two sides of the protruding middle circumferential surface are in transition to the outer circumferential surface of the grinding wheel dressing wheel along the axial circular arc respectively, and the shape of the circular arc transition of the grinding wheel dressing wheel is same as that of the circular arc connection position of the turbine rotor to be ground.
Description
Technical field
The utility model relates to the technical field of dresser, is specially a kind of dresser of abrasive grinding wheel of circular arc junction of turbine rotor.
Background technology
The circular arc junction of existing turbine rotor all needs emery wheel to carry out grinding, and existing abrasive grinding wheel is accomplished grinding through the continuous adjustment amount of feeding, and its grinding efficiency is low, and precision is not high.
Summary of the invention
To the problems referred to above, the utility model provides a kind of dresser of abrasive grinding wheel of circular arc junction of turbine rotor, and the emery wheel after its grinding can once be accomplished the grinding to the circular arc junction of turbine rotor, and grinding efficiency is high, precision is high.
A kind of dresser of abrasive grinding wheel of circular arc junction of turbine rotor; Its technical scheme is such: it comprises abrasive dressing wheel, main shaft; Said abrasive dressing wheel is set in said main shaft; The top both ends that are mounted on said main shaft respectively of grinding machine, an end of said main shaft is set with the drive chuck, it is characterized in that: the middle part periphery evagination of said abrasive dressing wheel; The both sides of the middle part periphery of said evagination are respectively along the periphery of axial arc transition to said abrasive dressing wheel, and the circular arc junction shape of the arc transition of said abrasive dressing wheel and turbine rotor to be ground is identical.
After adopting the structure of the utility model; Because the middle part periphery evagination of abrasive dressing wheel; The both sides of the middle part periphery of said evagination are respectively along the periphery of axial arc transition to said abrasive dressing wheel; And the circular arc junction shape of the arc transition of abrasive dressing wheel and turbine rotor to be ground is identical, and emery wheel forms the identical wheel grinding face of circular arc junction shape with turbine rotor to be ground through after the abrasive dressing wheel grinding; So the emery wheel after the grinding can once be accomplished the grinding to the circular arc junction of turbine rotor, grinding efficiency is high, precision is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
See Fig. 1, it comprises abrasive dressing wheel 1, main shaft 2, and abrasive dressing wheel 1 is set in main shaft 2; Grinding machine top 3 is mounted on the both ends of main shaft 2 respectively; One end of main shaft 2 is set with and drives chuck 4, the middle part periphery evagination of abrasive dressing wheel 1, and the both sides of the middle part periphery of evagination are respectively along the periphery 5 of axial arc transition to abrasive dressing wheel 1; The circular arc junction shape of the arc transition of abrasive dressing wheel 1 and turbine rotor to be ground (do not draw among the figure, belong to existing mature structure) is identical.6 is emery wheel among the figure.
Claims (1)
1. the dresser of the abrasive grinding wheel of the circular arc junction of a turbine rotor; It comprises abrasive dressing wheel, main shaft; Said abrasive dressing wheel is set in said main shaft; The top both ends that are mounted on said main shaft respectively of grinding machine, an end of said main shaft is set with the drive chuck, it is characterized in that: the middle part periphery evagination of said abrasive dressing wheel; The both sides of the middle part periphery of said evagination are respectively along the periphery of axial arc transition to said abrasive dressing wheel, and the circular arc junction shape of the arc transition of said abrasive dressing wheel and turbine rotor to be ground is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203720487U CN202212869U (en) | 2011-09-28 | 2011-09-28 | Grinding wheel dressing machine of grinding wheel at circular arc connection position of turbine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203720487U CN202212869U (en) | 2011-09-28 | 2011-09-28 | Grinding wheel dressing machine of grinding wheel at circular arc connection position of turbine rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212869U true CN202212869U (en) | 2012-05-09 |
Family
ID=46012139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203720487U Expired - Fee Related CN202212869U (en) | 2011-09-28 | 2011-09-28 | Grinding wheel dressing machine of grinding wheel at circular arc connection position of turbine rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825548A (en) * | 2012-08-28 | 2012-12-19 | 无锡市三立轴承有限公司 | Diamond finishing roller |
| CN111376116A (en) * | 2018-12-31 | 2020-07-07 | 美光科技公司 | System and method for forming semiconductor cutting/trimming blades |
-
2011
- 2011-09-28 CN CN2011203720487U patent/CN202212869U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825548A (en) * | 2012-08-28 | 2012-12-19 | 无锡市三立轴承有限公司 | Diamond finishing roller |
| CN111376116A (en) * | 2018-12-31 | 2020-07-07 | 美光科技公司 | System and method for forming semiconductor cutting/trimming blades |
| US11565371B2 (en) | 2018-12-31 | 2023-01-31 | Micron Technology, Inc. | Systems and methods for forming semiconductor cutting/trimming blades |
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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: 20120509 Termination date: 20120928 |