CN203343907U - Mirror polish diamond grinding wheel with air guide grooves in upper surface - Google Patents
Mirror polish diamond grinding wheel with air guide grooves in upper surface Download PDFInfo
- Publication number
- CN203343907U CN203343907U CN 201320264621 CN201320264621U CN203343907U CN 203343907 U CN203343907 U CN 203343907U CN 201320264621 CN201320264621 CN 201320264621 CN 201320264621 U CN201320264621 U CN 201320264621U CN 203343907 U CN203343907 U CN 203343907U
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- grinding wheel
- base body
- abrasive material
- guide grooves
- air guide
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Abstract
The utility model discloses a mirror polish diamond grinding wheel with air guide grooves in the upper surface. A base body of the grinding wheel is of a disk structure, a mounting hole is formed in the center of the base body of the grinding wheel, levelling screw holes are distributed in a platform of the mounting hole, and inclined holes in the base body of the grinding wheel are cooling holes. An abrasive material layer is bonded to the upper face of the base body of the grinding wheel, the abrasive material layer is annular, and the air guide grooves are formed in the surface of the abrasive material layer. The mirror polish diamond grinding wheel with the air guide grooves in the upper surface has the advantages that when the grinding wheel rotates at high speed, air flow fast moving from inside to outside is formed in the air guide grooves under the action of centrifugal force, the high-speed air flow has a very good cooling effect on the surface of the grinding wheel, and meanwhile the polished surface of a polished diamond sheet can be cooled quickly by the high-speed air flow; thermal deformation of a polished PCD composite sheet can be reduced, thermal damage to the PCD surface caused by instant high temperature in the polishing process can be reduced, thus, polishing efficiency and polishing quality are promoted, and polishing quality stability is improved.
Description
Technical field
The utility model relates to a kind of mirror finish skive, and particularly a kind of upper surface has the mirror finish skive of wind guide tank, for the surface mirror mirror polish of polycrystalline diamond, CVD diamond or polycrystalline cubic boron nitride; Belong to instrument, grinding materials and grinding tool technical field.
Background technology
Traditional PCD(polycrystalline diamond) skive that the composite sheet polishing adopts, be difficult to heat radiation while having polishing, make polished PCD composite sheet produce thermal deformation, cause the fire damage on PCD composite sheet surface, while adding water cooling, the water capacity easily splashes the problems such as working face of emery wheel, easily cause PCD polishing poor quality, quality of finish unstable, the problem such as polishing efficiency is low.
Summary of the invention
In view of the defect that existing polishing exists with skive, the mirror finish skive that the utility model provides a kind of upper surface that wind guide tank is arranged.
The purpose of this utility model is to realize by following technical scheme:
The utility model is the mirror finish skive that a kind of upper surface has wind guide tank, grinding wheel base body is disc structure, the center of grinding wheel base body is installing hole, be distributed with the leveling screw for assembling bolt on the platform of installing hole, in the outer rim of grinding wheel base body upper surface, be bonded with circular abrasive material; Be provided with Cooling Holes in grinding wheel base body; Be processed with the wind guide tank that is clouded in the abrasive material outer surface on abrasive material.
Described leveling screw is 3-6.
The through hole of described Cooling Holes for tilting.
Described Cooling Holes is 3-8, is distributed on grinding wheel base body.
Described wind guide tank is a lot of groove, with abrasive material radially be an oblique angle.
The utility model emery wheel is compared with traditional emery wheel, its innovative point is abrasive material Surface Machining wind guide tank, the air stream produced when the emery wheel High Rotation Speed, effect because of centrifugal force, form the from inside to outside air stream of rapid movement in wind guide tank, high-speed air flow has good cooling effect to wheel face, the polished surface of polished diamond chip is played the effect of rapid cooling simultaneously; Can reduce the thermal deformation of polished PCD composite sheet, reduce moment in polishing high temperature to the fire damage on PCD surface, thereby promote efficiency and the quality of polishing, improve the quality stability of polishing.Simultaneously on matrix, process Cooling Holes, water-cooled, air-cooled all can, dual-cooled, cooling effect is better than traditional emery wheel.The utility model improves the familiar lacunas of general emery wheel, effectively reduces the processing temperature of emery wheel, and can increase substantially polishing efficiency, improves surface quality and reaches that color is shiny black, the face type is smooth.
The accompanying drawing explanation
Fig. 1 is example structure schematic diagram of the present utility model.
Fig. 2 is embodiment floor map of the present utility model.
Mark in figure: 1, grinding wheel base body, 2, installing hole, 3, the leveling screw, 4, abrasive material, 5, Cooling Holes, 6, wind guide tank.
The specific embodiment
When considered in conjunction with the accompanying drawings, by the detailed description with reference to following, can more completely understand better the utility model and easily learn wherein many advantages of following, accompanying drawing described herein is used to provide further understanding of the present utility model.
Below with reference to Fig. 1, Fig. 2, embodiment of the present utility model is described:
A kind of upper surface has the mirror finish skive of wind guide tank, and grinding wheel base body 1 is disc structure, and the center of grinding wheel base body 1 is installing hole 2, is distributed with the leveling screw 3 for assembling bolt on the platform of installing hole 2, and leveling screw 3 is 3-6.Be provided with Cooling Holes 5 in grinding wheel base body 1, Cooling Holes 5 through hole for tilting, for 3-8, be distributed on grinding wheel base body 1, available air-cooled or water-cooled is cooling to emery wheel.Outer rim at grinding wheel base body 1 upper surface is bonded with circular abrasive material 4.Bond can be the bond arbitrarily such as resin, metal, pottery; The outer surface of abrasive material 4 is processed with wind guide tank 6.Wind guide tank 6 is for being clouded in a lot of groove on abrasive material 4 surfaces, with abrasive material 4 radially be an oblique angle, the direction at oblique angle be to spend to 60 degree angles towards the opposite direction 30 of rotation.
Above embodiment of the present utility model is explained, its schematic description and description, for explaining the utility model, does not form whole restrictions of the present utility model.As long as not breaking away from fact inventive point of the present utility model and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, within such variation also all is included in protection domain of the present utility model.
Claims (6)
1. a upper surface has the mirror finish skive of wind guide tank, grinding wheel base body (1) is disc structure, the center of grinding wheel base body (1) is installing hole (2), be distributed with the leveling screw (3) for assembling bolt on the platform of installing hole (2), in the outer rim of grinding wheel base body (1) upper surface, be bonded with circular abrasive material (4); It is characterized in that: be provided with Cooling Holes (5) in grinding wheel base body (1); Be processed with the wind guide tank (6) that is clouded in abrasive material (4) outer surface on abrasive material (4).
2. skive according to claim 1 is characterized in that: described leveling screw (3) is 3-6.
3. skive according to claim 1, is characterized in that: the through hole of described Cooling Holes (5) for tilting.
4. skive according to claim 3 is characterized in that: described Cooling Holes (5), for 3-8, is distributed on grinding wheel base body (1).
5. skive according to claim 1, it is characterized in that: described wind guide tank (6) is a lot of groove, with abrasive material (4) radially be an oblique angle.
6. skive according to claim 5 is characterized in that: the direction at described oblique angle for opposite direction 30 degree towards rotation to 60 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320264621 CN203343907U (en) | 2013-05-15 | 2013-05-15 | Mirror polish diamond grinding wheel with air guide grooves in upper surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320264621 CN203343907U (en) | 2013-05-15 | 2013-05-15 | Mirror polish diamond grinding wheel with air guide grooves in upper surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343907U true CN203343907U (en) | 2013-12-18 |
Family
ID=49743840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320264621 Expired - Lifetime CN203343907U (en) | 2013-05-15 | 2013-05-15 | Mirror polish diamond grinding wheel with air guide grooves in upper surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078541A (en) * | 2016-08-09 | 2016-11-09 | 上海戴屹科技有限公司 | A kind of self cooled abrasive grinding wheel |
| CN108127577A (en) * | 2017-12-26 | 2018-06-08 | 湘潭大学 | A kind of adjustable grinding wheel of abrasive grain and the abrasive grain ring for grinding wheel |
-
2013
- 2013-05-15 CN CN 201320264621 patent/CN203343907U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078541A (en) * | 2016-08-09 | 2016-11-09 | 上海戴屹科技有限公司 | A kind of self cooled abrasive grinding wheel |
| CN106078541B (en) * | 2016-08-09 | 2018-10-12 | 上海戴屹科技有限公司 | A kind of self cooled abrasive grinding wheel |
| CN108127577A (en) * | 2017-12-26 | 2018-06-08 | 湘潭大学 | A kind of adjustable grinding wheel of abrasive grain and the abrasive grain ring for grinding wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |