CN102837267A - Novel grinding wheel - Google Patents
Novel grinding wheel Download PDFInfo
- Publication number
- CN102837267A CN102837267A CN201210354077XA CN201210354077A CN102837267A CN 102837267 A CN102837267 A CN 102837267A CN 201210354077X A CN201210354077X A CN 201210354077XA CN 201210354077 A CN201210354077 A CN 201210354077A CN 102837267 A CN102837267 A CN 102837267A
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- glass fibre
- square
- aluminium oxide
- abrasive material
- oxide ceramics
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Abstract
The invention discloses a novel grinding wheel which comprises a vulcanized fiber paper base body, a glass fiber screen cover and an aluminum oxide ceramic grinding material, wherein the vulcanized fiber paper base body is of a round sheet-shaped structure which is provided with a round through hole in the middle; the glass fiber screen cover is of a disc-shaped structure which is provided with a round shaft hole in the middle; the aluminum oxide ceramic grinding material is of a disc-shaped structure which is provided with a round through hole in the middle; both the glass fiber screen cover and the aluminum oxide ceramic grinding material are arranged on the upper surface of the vulcanized fiber paper base body; the glass fiber screen cover is located at the round through hole in the middle of the vulcanized fiber paper base body; a ring-shaped outer edge of the glass fiber screen cover is adhered with the upper surface of the vulcanized fiber paper base body through phenolic resin; the aluminum oxide ceramic grinding material is adhered with the vulcanized fiber paper base body through a phenolic resin binder; the glass fiber screen cover is located at the through hole in the middle of the aluminum oxide ceramic grinding material; the outer side surface of the glass fiber screen cover is adhered with the inner wall of the through hole of the aluminum oxide ceramic grinding material; and a sharpening part with a triangular section is arranged at the ring-shaped outer edge of the aluminum oxide ceramic grinding material. The novel grinding wheel is not easy to damage products, good in safety, good in grinding effect and high in efficiency.
Description
Technical field
The present invention relates to a kind of grinding tool that is used for grinding, be 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 processed, and it is roughly ground, partly finish grindes, finish grindes, slots and cut off and process metal or non-metal workpiece through the high speed rotation 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 bigger milling tools of a kind of demand; It is to use benzoic acid and polyamide or other resins as binder, and through 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 burnt, ground to the resin wheel of prior art easily in bruting process; Self of the resin wheel of prior art simultaneously 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 influence 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 present invention is in order to overcome the deficiency that prior art exists, provide in a kind of course of work not easy damaged product, security better, the grinding wheel of effective, the high efficiency of polishing.
The present invention realizes through following technical scheme: a kind of grinding wheel; Comprise vulcan fibre matrix, glass fibre square and aluminium oxide ceramics abrasive material; Said vulcan fibre matrix is the round sheet structure that the middle part is provided with manhole; Said glass fibre square is the disc-shaped structure that the middle part is provided with circular axis hole; Said aluminium oxide ceramics abrasive material is the discoid shape structure that the middle part has manhole; The somewhat larger in diameter of the orthographic projection figure of said glass fibre square is in the diameter of the manhole at the middle part of said vulcan fibre matrix; The diameter of the orthographic projection figure of said glass fibre square equals the diameter of manhole at the middle part of said aluminium oxide ceramics abrasive material, the equal diameters of the diameter of said vulcan fibre matrix and said aluminium oxide ceramics abrasive material, and said glass fibre square, said aluminium oxide ceramics abrasive material all are arranged at the upper surface of said vulcan fibre matrix; Said glass fibre square is positioned at the manhole place at the middle part of said vulcan fibre matrix; The outer circular edge of said glass fibre square is bonding through the upper surface of phenolic resins and said vulcan fibre matrix, and said aluminium oxide ceramics abrasive material phenolic resin adhesive and said vulcan fibre matrix are bonding, and said glass fibre square is positioned at the through hole, middle part of said aluminium oxide ceramics abrasive material; The through-hole wall of the lateral surface of said glass fibre square and said aluminium oxide ceramics abrasive material is bonding, and it is leg-of-mutton sharpening portion that the outer circular edge of said aluminium oxide ceramics abrasive material is provided with the cross section.
Said glass fibre square is a cymbals shape, and the one side of said glass fibre square is provided with around recess under the annular of said circular axis hole, said glass fibre square with annular under the opposing another side of recess be provided with the annular convexity.
The periphery of the circular axis hole of said glass fibre square is provided with the metal connecting ring.
The invention has the beneficial effects as follows: the present invention has adopted the aluminium oxide ceramics abrasive material, in bruting process, can not burn, grind black product, is difficult for processing substandard products; Simultaneously, because the present invention is made up of the material of several kinds of light weights, himself weight is lighter, difficult drop-off in the course of work, and security is good; Moreover the outer rim that the present invention adopts has the aluminium oxide ceramics abrasive material of sharpening portion, 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 invention;
Fig. 2 is the structural representation at the back side of the present invention.
In the drawings: 1-vulcan fibre matrix; 2-glass fibre square; 3-aluminium oxide ceramics abrasive material; 4-sharpening portion; 5-metal connecting ring.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in detail.
Like Fig. 1, shown in Figure 2; A kind of grinding wheel; Comprise vulcan fibre matrix 1, glass fibre square 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, and glass fibre square 2 is provided with the disc-shaped structure of circular axis hole for the middle part, and aluminium oxide ceramics abrasive material 3 has the discoid shape structure of manhole for the middle part; The somewhat larger in diameter of the orthographic projection figure of glass fibre square 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 square 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, and glass fibre square 2, aluminium oxide ceramics abrasive material 3 all are arranged at the upper surface of vulcan fibre matrix 1; Glass fibre square 2 is positioned at the manhole place at the middle part of vulcan fibre matrix 1; The outer circular edge of glass fibre square 2 is bonding through the upper surface of phenolic resins and vulcan fibre matrix 1, and aluminium oxide ceramics abrasive material 3 phenolic resin adhesives and vulcan fibre matrix 1 are bonding, and glass fibre square 2 is positioned at the through hole, middle part of aluminium oxide ceramics abrasive material 3; The through-hole wall of the lateral surface of glass fibre square 2 and aluminium oxide ceramics abrasive material 3 is bonding, and it is leg-of-mutton sharpening portion 4 that the outer circular edge of aluminium oxide ceramics abrasive material 3 is provided with the cross section.
In the present invention, vulcan fibre matrix 1 is made up of industrial vulcan fibre, and it has the advantage of light weight, solid, good springiness.Glass fibre square 2 is a cymbals shape, and the one side of glass fibre square 2 is provided with around recess under the annular of circular axis hole, glass fibre square 2 with annular under the opposing another side of recess be provided with the annular convexity.The periphery of the circular axis hole of glass fibre square 2 is provided with metal connecting ring 5.Sharpening portion 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 explain technical scheme of the present invention; But not to the restriction of protection domain of the present invention; The simple modification that those of ordinary skill in the art carries out technical scheme of the present invention perhaps is equal to replacement, does not all break away from the essence and the scope of technical scheme of the present invention.
Claims (3)
1. grinding wheel; It is characterized in that: said grinding wheel comprises vulcan fibre matrix, glass fibre square and aluminium oxide ceramics abrasive material; Said vulcan fibre matrix is the round sheet structure that the middle part is provided with manhole; Said glass fibre square is the disc-shaped structure that the middle part is provided with circular axis hole; Said aluminium oxide ceramics abrasive material is the discoid shape structure that the middle part has manhole; The somewhat larger in diameter of the orthographic projection figure of said glass fibre square is in the diameter of the manhole at the middle part of said vulcan fibre matrix; The diameter of the orthographic projection figure of said glass fibre square equals the diameter of manhole at the middle part of said aluminium oxide ceramics abrasive material, the equal diameters of the diameter of said vulcan fibre matrix and said aluminium oxide ceramics abrasive material, and said glass fibre square, said aluminium oxide ceramics abrasive material all are arranged at the upper surface of said vulcan fibre matrix; Said glass fibre square is positioned at the manhole place at the middle part of said vulcan fibre matrix; The outer circular edge of said glass fibre square is bonding through the upper surface of phenolic resins and said vulcan fibre matrix, and said aluminium oxide ceramics abrasive material phenolic resin adhesive and said vulcan fibre matrix are bonding, and said glass fibre square is positioned at the through hole, middle part of said aluminium oxide ceramics abrasive material; The through-hole wall of the lateral surface of said glass fibre square and said aluminium oxide ceramics abrasive material is bonding, and it is leg-of-mutton sharpening portion that the outer circular edge of said aluminium oxide ceramics abrasive material is provided with the cross section.
2. grinding wheel according to claim 1; It is characterized in that: said glass fibre square is a cymbals shape; The one side of said glass fibre square is provided with around recess under the annular of said circular axis hole, said glass fibre square with annular under the opposing another side of recess be provided with the annular convexity.
3. grinding wheel according to claim 1 and 2 is characterized in that: the periphery of the circular axis hole of said glass fibre square is provided with the metal connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354077XA CN102837267A (en) | 2012-09-21 | 2012-09-21 | Novel grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354077XA CN102837267A (en) | 2012-09-21 | 2012-09-21 | Novel grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837267A true CN102837267A (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210354077XA Pending CN102837267A (en) | 2012-09-21 | 2012-09-21 | Novel grinding wheel |
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| Country | Link |
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| CN (1) | CN102837267A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243839A (en) * | 2017-08-07 | 2017-10-13 | 黄海琳 | A kind of abrasive machine with safeguard function |
| CN109420989A (en) * | 2017-08-31 | 2019-03-05 | 上海桐钰电力科技有限公司 | A kind of resin diamond grinding wheel and preparation method thereof |
| CN109909896A (en) * | 2019-03-14 | 2019-06-21 | 浙江亚孙砂轮有限公司 | Grind cast iron postscript shape resin wheel and its manufacturing process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0942804B1 (en) * | 1996-11-27 | 2001-07-04 | Minnesota Mining And Manufacturing Company | Abrasive articles and method for the manufacture of same |
| CN101797724A (en) * | 2010-04-29 | 2010-08-11 | 苏州远东砂轮有限公司 | Precision grinding wheel for high-efficiency aluminum oxide ceramic microcrystalline grinding materials |
| CN201669628U (en) * | 2010-04-30 | 2010-12-15 | 徐文水 | Glass fiber web cloth sand plate |
| CN201677244U (en) * | 2009-10-12 | 2010-12-22 | 康利平 | Red vulcanized fiber lattice grinding plate |
| CN201907069U (en) * | 2010-11-29 | 2011-07-27 | 湖北玉立砂带集团股份有限公司 | Powerful grinding sand plate |
| CN202106251U (en) * | 2011-03-21 | 2012-01-11 | 谭军强 | Electric knife sharpener |
| CN202264157U (en) * | 2011-10-14 | 2012-06-06 | 静天鹏 | Safe net core grinding plate |
| CN202825579U (en) * | 2012-09-21 | 2013-03-27 | 上海五子方磨具有限公司 | Novel grinding wheel |
-
2012
- 2012-09-21 CN CN201210354077XA patent/CN102837267A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0942804B1 (en) * | 1996-11-27 | 2001-07-04 | Minnesota Mining And Manufacturing Company | Abrasive articles and method for the manufacture of same |
| CN201677244U (en) * | 2009-10-12 | 2010-12-22 | 康利平 | Red vulcanized fiber lattice grinding plate |
| CN101797724A (en) * | 2010-04-29 | 2010-08-11 | 苏州远东砂轮有限公司 | Precision grinding wheel for high-efficiency aluminum oxide ceramic microcrystalline grinding materials |
| CN201669628U (en) * | 2010-04-30 | 2010-12-15 | 徐文水 | Glass fiber web cloth sand plate |
| CN201907069U (en) * | 2010-11-29 | 2011-07-27 | 湖北玉立砂带集团股份有限公司 | Powerful grinding sand plate |
| CN202106251U (en) * | 2011-03-21 | 2012-01-11 | 谭军强 | Electric knife sharpener |
| CN202264157U (en) * | 2011-10-14 | 2012-06-06 | 静天鹏 | Safe net core grinding plate |
| CN202825579U (en) * | 2012-09-21 | 2013-03-27 | 上海五子方磨具有限公司 | Novel grinding wheel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243839A (en) * | 2017-08-07 | 2017-10-13 | 黄海琳 | A kind of abrasive machine with safeguard function |
| CN109420989A (en) * | 2017-08-31 | 2019-03-05 | 上海桐钰电力科技有限公司 | A kind of resin diamond grinding wheel and preparation method thereof |
| CN109909896A (en) * | 2019-03-14 | 2019-06-21 | 浙江亚孙砂轮有限公司 | Grind cast iron postscript shape resin wheel and its manufacturing process |
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Application publication date: 20121226 |