CN102335874A - Grinding wheel reseater of abrasive-planing grinding wheel of turbine rotor groove - Google Patents
Grinding wheel reseater of abrasive-planing grinding wheel of turbine rotor groove Download PDFInfo
- Publication number
- CN102335874A CN102335874A CN2011102988695A CN201110298869A CN102335874A CN 102335874 A CN102335874 A CN 102335874A CN 2011102988695 A CN2011102988695 A CN 2011102988695A CN 201110298869 A CN201110298869 A CN 201110298869A CN 102335874 A CN102335874 A CN 102335874A
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- abrasive
- turbine rotor
- wheel
- main shaft
- 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.)
- Pending
Links
- 238000009966 trimming Methods 0.000 abstract 3
- 229910001651 emery Inorganic materials 0.000 description 5
Images
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention provides a grinding wheel reseater of an abrasive-planing grinding wheel of a turbine rotor groove. The abrasive-planing grinding wheel can carry out abrasive planning to the turbine rotor groove, abrasive-planing efficiency is high, and precision is high. The grinding wheel reseater comprises a grinding wheel trimming wheel and a main shaft, wherein the grinding wheel trimming wheel is sheathed on the main shaft; a grinding machine centre is respectively supported and arranged on the two end parts of the main shaft; and one end of the main shaft is sheathed with a driving chuck. The grinding wheel reseater is characterized in that the middle circumference surface of the grinding wheel trimming wheel is concave, and the concave width is same with the width of the turbine rotor groove to be subjected to the abrasive planing.
Description
Technical field
The present invention relates to the technical field of dresser, be specially the dresser of abrasive grinding wheel of the groove of turbine rotor.
Background technology
The groove part of existing turbine rotor needs emery wheel to carry out grinding, and existing abrasive grinding wheel could accomplish grinding, and grinding efficiency is low, low precision because the bad control of width of its protrusion needs continuous grinding and constantly proofreaies and correct stock removal.
Summary of the invention
To the problems referred to above, the invention provides the dresser of abrasive grinding wheel of the groove of turbine rotor, the emery wheel after its grinding can once be accomplished the grinding to the groove of turbine rotor, and grinding efficiency is high, precision is high.
The dresser of the abrasive grinding wheel of the groove 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, and an end of said main shaft is set with the drive chuck; It is characterized in that: the middle part periphery indent of said abrasive dressing wheel, the width of said indent is identical with the recess width of turbine rotor to be ground.
After adopting structure of the present invention; Because the middle part periphery indent of said abrasive dressing wheel; The width of said indent is identical with the recess width of turbine rotor to be ground, and emery wheel forms the identical protrusion grinding face of recess width 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 groove of turbine rotor, grinding efficiency is high, precision is high.
Description of drawings
Fig. 1 is a structural representation of the present invention.
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, and 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 indent 5 of abrasive dressing wheel 1, the recess width of the width of indent 5 and turbine rotor to be ground (belong to existing mature structure, do not draw among the figure) is identical.6 is emery wheel among the figure.
Claims (1)
1. the dresser of the abrasive grinding wheel of the groove of 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, and an end of said main shaft is set with the drive chuck; It is characterized in that: the middle part periphery indent of said abrasive dressing wheel, the width of said indent is identical with the recess width of turbine rotor to be ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102988695A CN102335874A (en) | 2011-09-28 | 2011-09-28 | Grinding wheel reseater of abrasive-planing grinding wheel of turbine rotor groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102988695A CN102335874A (en) | 2011-09-28 | 2011-09-28 | Grinding wheel reseater of abrasive-planing grinding wheel of turbine rotor groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102335874A true CN102335874A (en) | 2012-02-01 |
Family
ID=45511957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102988695A Pending CN102335874A (en) | 2011-09-28 | 2011-09-28 | Grinding wheel reseater of abrasive-planing grinding wheel of turbine rotor groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102335874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340773A (en) * | 2019-07-31 | 2019-10-18 | 浙江杰克机床股份有限公司 | A kind of machine tool for processing annular convex edge |
-
2011
- 2011-09-28 CN CN2011102988695A patent/CN102335874A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340773A (en) * | 2019-07-31 | 2019-10-18 | 浙江杰克机床股份有限公司 | A kind of machine tool for processing annular convex edge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203031424U (en) | Vertical type silicon block buffing device | |
| CN102328275A (en) | Abrasion wheel trimmer for grinding abrasion wheel at circular-arc connected position of worm wheel rotor | |
| CN202572043U (en) | Pipeline inside-diameter polishing machine | |
| CN204171816U (en) | Magnet ring sanding burr device | |
| CN202212870U (en) | Dresser for turbine rotor groove grinding wheel | |
| CN203305086U (en) | Sand wheel for machining boss | |
| CN102335874A (en) | Grinding wheel reseater of abrasive-planing grinding wheel of turbine rotor groove | |
| CN202212869U (en) | Grinding wheel dressing machine of grinding wheel at circular arc connection position of turbine rotor | |
| CN203426554U (en) | Shaft part polishing device | |
| CN201872031U (en) | Rotary type automatic grinding machine | |
| CN204248677U (en) | Emery wheel | |
| CN107186613A (en) | A kind of high efficient two-sided grinder | |
| CN203600000U (en) | Grinding device with double knife faces for electronic ceramic actuating rod | |
| CN201907040U (en) | Gear face polishing device | |
| CN203495765U (en) | Surface grinding equipment based on dual electrolysis action | |
| CN202894975U (en) | Workpiece surface grinding and polishing device | |
| CN204235387U (en) | A kind of trimming device with troughing roller | |
| CN201183218Y (en) | Rapid metallographic section grinding-polishing integrated equipment | |
| CN104209865A (en) | Grinding wheel leveler | |
| CN202753008U (en) | Valve rod numerically-controlled centerless grinding machine structure | |
| CN104162841A (en) | Servo-drive diamond pen arc trimmer | |
| CN203817897U (en) | Tire buffing machine with grinding mechanism | |
| CN202337966U (en) | Pavement deicing rolling brush | |
| CN204357855U (en) | The high abrasion spline of stone polishing machine main shaft | |
| CN204321879U (en) | A kind of angle grinding mill sand wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120201 |