CN201685189U - Grinding wheel easy to dissipate heat - Google Patents
Grinding wheel easy to dissipate heat Download PDFInfo
- Publication number
- CN201685189U CN201685189U CN2010201660025U CN201020166002U CN201685189U CN 201685189 U CN201685189 U CN 201685189U CN 2010201660025 U CN2010201660025 U CN 2010201660025U CN 201020166002 U CN201020166002 U CN 201020166002U CN 201685189 U CN201685189 U CN 201685189U
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- CN
- China
- Prior art keywords
- disk body
- circular disk
- easy
- emery wheel
- heat
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- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a grinding wheel easy to dissipate heat, which comprises a round disc body and an aluminum core which is connected in a center through hole of the round disc body, wherein the surface of the top portion of the round disc body is provided with a plurality of ring-shaped grooves, and the surface of the bottom portion of the round disc body is provided with a plurality of lower ring-shaped grooves. The grinding wheel easy to dissipate heat has the advantages that the heat dissipation effect can be greatly improved.
Description
Technical field:
The utility model relates to a kind of grinding tool that can carry out grinding to the metalwork surface, specifically is a kind of emery wheel that is easy to dispel the heat.
Background technology:
One is mixed the emery wheel that generally uses on the engineering after the grinding wheel die compacting forms by diamond dust and adhesive, and its shape mostly is the uniform circular disk body of thickness, and the center of circular disk body has through hole, and this through hole is mainly used in rotating shaft on the abrasive machine and is connected.During work, emery wheel is at a high speed rotation under the drive of abrasive machine rotating shaft, and circular disk body contact and takes place and acutely rub with being ground the metalwork surface under the effect of user's pressure, thereby reaches the purpose of grinding.In the process of emery wheel and work metal spare surfacing, the circular disk body of emery wheel all can rise because of the friction temperature usually, but, because the emery wheel circular disk body surface of routine techniques all is the plane usually, although the plane also has the function of heat radiation, still, its radiating effect is not very desirable, therefore, the radiating effect the during wheel grinding in the routine techniques still need improve.
The utility model content:
The technical problems to be solved in the utility model is that a kind of emery wheel that is easy to dispel the heat is provided.
Technical solution of the present utility model is, a kind of emery wheel that is easy to dispel the heat with following structure is provided: it comprises circular disk body and is connected the interior aluminium core of circular disk body central through hole, wherein, the circular disk body top surface is provided with many and goes up annular groove, and the circular disk body lower surface is provided with many following annular grooves.
After adopting above structure, compared with prior art, the emery wheel that the utility model is easy to dispel the heat has the following advantages: the emery wheel that the utility model is easy to dispel the heat is under the situation that does not influence grinding efficiency, on the top surface of circular disk body, be provided with annular groove on many, simultaneously, also on the lower surface of circular disk body, be provided with many following annular grooves, many its adjacent going up between the annular groove that be arranged so that of going up annular groove can have the radiating ribs of thermolysis by formation one circle circle, and the adjacent circle circle radiating ribs that also can form between the annular groove down, therefore, when the temperature of circular disk body raises, the emery wheel that the utility model is easy to dispel the heat can leave temperature rapidly under the effect of many radiating ribs, thereby has improved the effect of heat radiation greatly.
Description of drawings:
Fig. 1 is the stereochemical structure profile schematic diagram of the utility model emery wheel of being easy to dispel the heat;
Fig. 2 is the sectional structure schematic diagram of edge " A-A " line of Fig. 1.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the emery wheel that the utility model is easy to dispel the heat is described further:
As depicted in figs. 1 and 2, in this specific embodiment, the emery wheel that the utility model is easy to dispel the heat comprises circular disk body 2 and aluminium core 3, the center of circular disk body 2 is provided with through hole 6, aluminium core 3 is riveted in the through hole 6, and circular disk body 2 top surfaces are provided with nine and go up annular groove 1, and circular disk body 2 lower surface are provided with seven following annular grooves 5, circular disk body 2 lower surface are provided with grid cloth 4 near through hole 6 places, grid cloth 4 the intensity that can strengthen circular disk body 2 is set.The setting of annular groove 5 is except the function with heat radiation down in the emery wheel that the utility model is easy to dispel the heat, and it can also auxiliary chip removal in the process of circular disk body 2 and the (not shown) grinding of work metal spare surface.
Claims (1)
1. emery wheel that is easy to dispel the heat, it comprises circular disk body (2) and is connected aluminium core (3) on circular disk body (2) central through hole (6), it is characterized in that: described circular disk body (2) top surface is provided with many and goes up annular groove (1), and described circular disk body (2) lower surface is provided with many following annular grooves (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201660025U CN201685189U (en) | 2010-04-21 | 2010-04-21 | Grinding wheel easy to dissipate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201660025U CN201685189U (en) | 2010-04-21 | 2010-04-21 | Grinding wheel easy to dissipate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685189U true CN201685189U (en) | 2010-12-29 |
Family
ID=43373478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201660025U Expired - Fee Related CN201685189U (en) | 2010-04-21 | 2010-04-21 | Grinding wheel easy to dissipate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395010A (en) * | 2013-06-25 | 2013-11-20 | 吴江市黎里建兴铸件厂 | Grinding wheel sheet |
| CN105458930A (en) * | 2015-12-28 | 2016-04-06 | 华南理工大学 | Leveling and aligning device and method for point of micro abrasive particle protruding edge of rough diamond abrasion wheel |
| CN106078451A (en) * | 2016-07-15 | 2016-11-09 | 吴江明凯金属制品有限公司 | A kind of device for cutting aluminium |
-
2010
- 2010-04-21 CN CN2010201660025U patent/CN201685189U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395010A (en) * | 2013-06-25 | 2013-11-20 | 吴江市黎里建兴铸件厂 | Grinding wheel sheet |
| CN105458930A (en) * | 2015-12-28 | 2016-04-06 | 华南理工大学 | Leveling and aligning device and method for point of micro abrasive particle protruding edge of rough diamond abrasion wheel |
| CN105458930B (en) * | 2015-12-28 | 2017-08-25 | 华南理工大学 | Neat method is repaiied in a kind of sophisticated equating of micro- grit protrusion of brait emery wheel |
| CN106078451A (en) * | 2016-07-15 | 2016-11-09 | 吴江明凯金属制品有限公司 | A kind of device for cutting aluminium |
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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: 20101229 Termination date: 20140421 |