CN202825579U - Novel grinding wheel - Google Patents
Novel grinding wheel Download PDFInfo
- Publication number
- CN202825579U CN202825579U CN2012204850904U CN201220485090U CN202825579U CN 202825579 U CN202825579 U CN 202825579U CN 2012204850904 U CN2012204850904 U CN 2012204850904U CN 201220485090 U CN201220485090 U CN 201220485090U CN 202825579 U CN202825579 U CN 202825579U
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- CN
- China
- Prior art keywords
- net cover
- glass fibre
- aluminium oxide
- abrasive material
- oxide ceramics
- 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
A novel grinding wheel comprises a vulcanized fiber paper base body, a glass fiber net cover and an alumina ceramic grinding material. The vulcanized fiber paper base body is in a round sheet structure provided with a round through hole in the middle. The glass fiber net cover is in a disc structure provided with a round shaft hole in the middle. The alumina ceramic grinding material is in the disc structure provided with a round through hole in the middle. The glass fiber net cover and the alumina ceramic grinding material are both arranged on the upper surface of the vulcanized fiber paper base body. The glass fiber net cover is located at the round through hole in the middle of the vulcanized fiber paper base body. The annular edge of the glass fiber net cover is connected with the upper surface of the vulcanized fiber paper base body in a bonding mode through phenolic resin. The alumina ceramic grinding material is connected with the vulcanized fiber paper base body in the bonding mode through phenolic resin adhesives. The glass fiber net cover is located at the through hole in the middle of the alumina ceramic grinding material. The outer side face of the glass fiber net cover is connected with the inner wall of the through hole of the alumina ceramic grinding material in the bonding mode. The annular edge of the alumina ceramic grinding material is provided with a grinding blade part with a triangular section. The novel grinding wheel is not prone to damage a product, high in safety, good in grinding effect and high in efficiency.
Description
Technical field
The utility model relates to a kind of grinding tool for grinding, is specifically related to a kind of emery wheel.
Background technology
Emery wheel is the circular bonded abrasive tool that axis hole is arranged with the central authorities that abrasive material is made, and it is roughly ground, partly finish grindes, finish grindes, slots and cut off and process metal or non-metal workpiece by High Rotation Speed during work.Emery wheel can be divided into resin wheel, vitrified abrasive, elastic grinding wheel, metal wheel etc. according to the bond type, wherein, resin wheel is the larger milling tools of a kind of demand, it is to use benzoic acid and polyamide or other resins as binder, by abrasive and inorganic filler are glued together a kind of instrument that forms, this instrument just is being effectively applied to various grinding operations at present.
Yet black product is easily burnt, ground to the resin wheel of prior art in bruting process; Simultaneously self of the resin wheel of prior art is heavier, comes off sometimes in the course of work, brings certain potential safety hazard; Moreover the resin wheel of prior art polishing effect is relatively poor, can affect operating efficiency.
Need badly in the prior art in a kind of course of work not easy damaged product, security better, the grinding wheel of effective, the high efficiency of polishing.
Summary of the invention
The deficiency that the utility model exists in order to overcome prior art, provide high efficiency in a kind of course of work not easy damaged product, security better, the grinding wheel of effective, the high efficiency of polishing.
The utility model is achieved through the following technical solutions: a kind of grinding wheel, comprise the vulcan fibre matrix, glass fibre net cover and aluminium oxide ceramics abrasive material, described vulcan fibre matrix is the round sheet structure that the middle part is provided with manhole, described glass fibre net cover is the disc-shaped structure that the middle part is provided with circular axis hole, described aluminium oxide ceramics abrasive material is the discoid shape structure that the middle part has manhole, the slightly larger in diameter of the orthographic projection figure of described glass fibre net cover is in the diameter of the manhole at the middle part of described vulcan fibre matrix, the diameter of the orthographic projection figure of described glass fibre net cover equals the diameter of manhole at the middle part of described aluminium oxide ceramics abrasive material, the equal diameters of the diameter of described vulcan fibre matrix and described aluminium oxide ceramics abrasive material, described glass fibre net cover, described aluminium oxide ceramics abrasive material all is arranged at the upper surface of described vulcan fibre matrix, described glass fibre net cover is positioned at the manhole place at the middle part of described vulcan fibre matrix, the outer circular edge of described glass fibre net cover is bonding by the upper surface of phenolic resins and described vulcan fibre matrix, described aluminium oxide ceramics abrasive material phenolic resin adhesive and described vulcan fibre matrix are bonding, described glass fibre net cover is positioned at the middle through-hole place of described aluminium oxide ceramics abrasive material, the through-hole wall of the lateral surface of described glass fibre net cover and described aluminium oxide ceramics abrasive material is bonding, and it is leg-of-mutton sharpening section that the outer circular edge of described aluminium oxide ceramics abrasive material is provided with the cross section.
Described glass fibre net cover is cymbals shape, and the one side of described glass fibre net cover is provided with around recess under the annular of described circular axis hole, described glass fibre net cover with annular under the opposing another side of recess be provided with the annular projection.
The periphery of the circular axis hole of described glass fibre net cover is provided with the metal connecting ring.
The beneficial effects of the utility model are: the utility model has adopted the aluminium oxide ceramics abrasive material, can not burn in bruting process, grind black product, is difficult for processing substandard products; Simultaneously, because the utility model is made of the material of several light weights, himself weight is lighter, difficult drop-off in the course of work, and security is good; Moreover the outer rim that the utility model adopts has the aluminium oxide ceramics abrasive material of sharpening section, and it is comparatively sharp, and the polishing effect is better, and operating efficiency is higher.
Description of drawings
Fig. 1 is the structural representation in front of the present utility model;
Fig. 2 is the structural representation at the back side of the present utility model.
In the drawings: 1-vulcan fibre matrix; The 2-glass fibre net cover; 3-aluminium oxide ceramics abrasive material; 4-sharpening section; 5-metal connecting ring.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Such as Fig. 1, shown in Figure 2, a kind of grinding wheel, comprise vulcan fibre matrix 1, glass fibre net cover 2 and aluminium oxide ceramics abrasive material 3, vulcan fibre matrix 1 is provided with the round sheet structure of manhole for the middle part, glass fibre net cover 2 is provided with the disc-shaped structure of circular axis hole for the middle part, aluminium oxide ceramics abrasive material 3 has the discoid shape structure of manhole for the middle part, the slightly larger in diameter of the orthographic projection figure of glass fibre net cover 2 is in the diameter of the manhole at the middle part of vulcan fibre matrix 1, the diameter of the orthographic projection figure of glass fibre net cover 2 equals the diameter of manhole at the middle part of aluminium oxide ceramics abrasive material 3, the equal diameters of the diameter of vulcan fibre matrix 1 and aluminium oxide ceramics abrasive material 3, glass fibre net cover 2, aluminium oxide ceramics abrasive material 3 all is arranged at the upper surface of vulcan fibre matrix 1, glass fibre net cover 2 is positioned at the manhole place at the middle part of vulcan fibre matrix 1, the outer circular edge of glass fibre net cover 2 is bonding by the upper surface of phenolic resins and vulcan fibre matrix 1, aluminium oxide ceramics abrasive material 3 phenolic resin adhesives and vulcan fibre matrix 1 are bonding, glass fibre net cover 2 is positioned at the middle through-hole place of aluminium oxide ceramics abrasive material 3, the through-hole wall of the lateral surface of glass fibre net cover 2 and aluminium oxide ceramics abrasive material 3 is bonding, and it is leg-of-mutton sharpening section 4 that the outer circular edge of aluminium oxide ceramics abrasive material 3 is provided with the cross section.
In the utility model, vulcan fibre matrix 1 is made of industrial vulcan fibre, and it has advantages of light weight, solid, good springiness.Glass fibre net cover 2 is cymbals shape, and the one side of glass fibre net cover 2 is provided with around recess under the annular of circular axis hole, glass fibre net cover 2 with annular under the opposing another side of recess be provided with the annular projection.The periphery of the circular axis hole of glass fibre net cover 2 is provided with metal connecting ring 5.Sharpening section 4 cross sections of aluminium oxide ceramics abrasive material 3 are triangle, and are comparatively sharp.
Should be noted that at last; above content is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement does not all break away from essence and the scope of technical solutions of the utility model.
Claims (3)
1. grinding wheel, it is characterized in that: described grinding wheel comprises the vulcan fibre matrix, glass fibre net cover and aluminium oxide ceramics abrasive material, described vulcan fibre matrix is the round sheet structure that the middle part is provided with manhole, described glass fibre net cover is the disc-shaped structure that the middle part is provided with circular axis hole, described aluminium oxide ceramics abrasive material is the discoid shape structure that the middle part has manhole, the slightly larger in diameter of the orthographic projection figure of described glass fibre net cover is in the diameter of the manhole at the middle part of described vulcan fibre matrix, the diameter of the orthographic projection figure of described glass fibre net cover equals the diameter of manhole at the middle part of described aluminium oxide ceramics abrasive material, the equal diameters of the diameter of described vulcan fibre matrix and described aluminium oxide ceramics abrasive material, described glass fibre net cover, described aluminium oxide ceramics abrasive material all is arranged at the upper surface of described vulcan fibre matrix, described glass fibre net cover is positioned at the manhole place at the middle part of described vulcan fibre matrix, the outer circular edge of described glass fibre net cover is bonding by the upper surface of phenolic resins and described vulcan fibre matrix, described aluminium oxide ceramics abrasive material phenolic resin adhesive and described vulcan fibre matrix are bonding, described glass fibre net cover is positioned at the middle through-hole place of described aluminium oxide ceramics abrasive material, the through-hole wall of the lateral surface of described glass fibre net cover and described aluminium oxide ceramics abrasive material is bonding, and it is leg-of-mutton sharpening section that the outer circular edge of described aluminium oxide ceramics abrasive material is provided with the cross section.
2. grinding wheel according to claim 1, it is characterized in that: described glass fibre net cover is cymbals shape, the one side of described glass fibre net cover is provided with around recess under the annular of described circular axis hole, described glass fibre net cover with annular under the opposing another side of recess be provided with the annular projection.
3. grinding wheel according to claim 1 and 2, it is characterized in that: the periphery of the circular axis hole of described glass fibre net cover is provided with the metal connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204850904U CN202825579U (en) | 2012-09-21 | 2012-09-21 | Novel grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204850904U CN202825579U (en) | 2012-09-21 | 2012-09-21 | Novel grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825579U true CN202825579U (en) | 2013-03-27 |
Family
ID=47937371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204850904U Expired - Fee Related CN202825579U (en) | 2012-09-21 | 2012-09-21 | Novel grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837267A (en) * | 2012-09-21 | 2012-12-26 | 上海五子方磨具有限公司 | Novel grinding wheel |
| CN106217278A (en) * | 2016-08-24 | 2016-12-14 | 武进区南夏墅金汇建材厂 | The construction material emery wheel of rub resistance |
| CN107243839A (en) * | 2017-08-07 | 2017-10-13 | 黄海琳 | A kind of abrasive machine with safeguard function |
| CN110091259A (en) * | 2019-05-17 | 2019-08-06 | 珠海大象磨料磨具有限公司 | Corase grinding super-hard abrasive tool and preparation method thereof |
-
2012
- 2012-09-21 CN CN2012204850904U patent/CN202825579U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837267A (en) * | 2012-09-21 | 2012-12-26 | 上海五子方磨具有限公司 | Novel grinding wheel |
| CN106217278A (en) * | 2016-08-24 | 2016-12-14 | 武进区南夏墅金汇建材厂 | The construction material emery wheel of rub resistance |
| CN107243839A (en) * | 2017-08-07 | 2017-10-13 | 黄海琳 | A kind of abrasive machine with safeguard function |
| CN110091259A (en) * | 2019-05-17 | 2019-08-06 | 珠海大象磨料磨具有限公司 | Corase grinding super-hard abrasive tool and preparation method thereof |
| CN110091259B (en) * | 2019-05-17 | 2021-06-04 | 珠海大象磨料磨具有限公司 | Superhard grinding tool for coarse grinding and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |