CN86203849U - Expanding abrasive cloth wheel - Google Patents
Expanding abrasive cloth wheel Download PDFInfo
- Publication number
- CN86203849U CN86203849U CN 86203849 CN86203849U CN86203849U CN 86203849 U CN86203849 U CN 86203849U CN 86203849 CN86203849 CN 86203849 CN 86203849 U CN86203849 U CN 86203849U CN 86203849 U CN86203849 U CN 86203849U
- Authority
- CN
- China
- Prior art keywords
- plectane
- emery cloth
- grinding wheel
- leaf sheet
- cloth page
- 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.)
- Withdrawn
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Abstract
The utility model discloses an expanding abrasive cloth wheel used for polishing treatment, comprising some circular plates which are folded and fixed to each other, and thick abrasive cloth vanes are fixed on the circular plate by a spring. When the abrasive wheel rotates in high speed, the abrasive cloth is dilated to a certain dimension outwards by centrifugal action; the grinding wheel not only has enough grinding intensity, but also has a definite softness, and doesn't need to repair by coating the emery.
Description
The expanding Grinding wheel belongs to the instrument that grinding-polishing is used.
Metal needs to carry out polishing before electroplating, and the emery wheel of polishing usefulness generally adopts the cloth wheel, is coated with one deck diamond dust on the circumference of cloth wheel, and diamond dust comes off soon during use, have more than is needed coated again that how long just needs.Also have and utilize emery cloth page or leaf sheet to be (Soviet Union certificate of invention NO, 921836,956263,918074) of polishing wheel but ablation is strong inadequately, the processing work efficiency is carried not high.
The utility model is intended to propose a kind of Grinding wheel that polishes usefulness, and this Grinding wheel can use the long time need not repair, have enough ablations, and certain flexibility is arranged again.
This Grinding wheel comprises some plectanes, some emery cloth page or leaf sheets and some flexible members, and plectane and plectane are superimposed mutually, and And is fixed together, and the center of plectane has one to be used for being installed to the hole of using on the emery wheel arbor.Emery cloth page or leaf sheet is fixed on the plectane by flexible member, and emery cloth page or leaf sheet is covered with on the circumference of plectane, forms a Grinding wheel, and its outer circumference surface is working face.The thickness of layer of sand should be much thicker than emery cloth commonly used on the emery cloth page or leaf sheet, for example more than 1mm.
The Grinding wheel of this spline structure, when rotating at a high speed, because the elasticity of centrifugal action and flexible member, emery cloth page or leaf sheet will expand outwardly certain size, the leeway of making a concession a bit is inwards just arranged when contacting with workpiece, that is show certain flexibility, because the sand layer thickness on the emery cloth page or leaf sheet is big, ablation is also just more intense, and needn't repair processing before the most of wearing and tearing of emery cloth page or leaf sheet.
Fig. 1 is the schematic diagram of this Grinding wheel embodiment, and Fig. 2 is the schematic diagram of emery cloth page or leaf sheet, and " 1 " is plectane among Fig. 1, and " 2 " are emery cloth page or leaf sheet, and " 3 " are elastomer, adopts coil spring." 5 " are layer of cloth among Fig. 2, and " 6 " are layer of sand, the hook that " 4 " are used for fixing emery cloth page or leaf sheet.The thickness of the layer of sand of emery cloth page or leaf sheet may be selected between 2.8～3mm, and emery cloth page or leaf sheet can be made almost fan.Can make emery cloth page or leaf plate plane and plectane oblique when assembling like this, to increase the uniformity of grinding.Layer of sand on the emery cloth page or leaf sheet can make again that some are discontinuous little fan-shaped, so more increases the flexibility of emery cloth page or leaf sheet, loads onto 1～2 metal on each little secter pat and colludes.This metal colludes with spring and links during assembling, and spring links with plectane again.The plectane of Grinding wheel can be made of metal, also can make of vulcanie paper, and superimposed back with bolted together.
In sum, the existing enough grinding intensities of this Grinding wheel have again certain flexibility. And and can use for a long time and needn't repair, owing to be fabricated, after the emery cloth hinge was was partly worn and torn, plectane and spring be recoverable still.
Claims (6)
1, a kind of expanding Grinding wheel, belong to the instrument that grinding-polishing is used, comprise some plectanes and some emery cloth page or leaf sheets that are fixed on these plectanes, the mutual superimposed And of plectane and plectane is fixed together, the center of plectane has one to be used for being installed to the hole of using on the emery wheel arbor, emery cloth page or leaf sheet is covered with on the circumference of plectane, form a Grinding wheel, its outer circumference surface is working face, the invention is characterized in that it also comprises some flexible members, above-mentioned emery cloth page or leaf sheet is fixed on the plectane by these flexible members, and the thickness of the layer of sand on the emery cloth page or leaf sheet is greater than 1mm.
2, Grinding wheel as claimed in claim 1 is characterized in that the thickness of the layer of sand on the described emery cloth page or leaf sheet is 2.8～3mm.
3, Grinding wheel as claimed in claim 2 is characterized in that described emery cloth page or leaf sheet almost fan, the plane of this emery cloth page or leaf sheet and the plane oblique of described plectane.
4,, it is characterized in that described flexible member is some coil springs as the described Grinding wheel of claim 1～3.
5, Grinding wheel as claimed in claim 4, it is characterized in that the layer of sand on the described emery cloth page or leaf sheet is some discontinuous little secter pats, 1～2 metal is housed on each little secter pat colludes, this metal colludes with described spring and links, and spring links with described plectane again.
6, Grinding wheel as claimed in claim 5 is characterized in that described plectane is to make of vulcanie paper, and the superimposed back of plectane and plectane with bolted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86203849 CN86203849U (en) | 1986-06-04 | 1986-06-04 | Expanding abrasive cloth wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86203849 CN86203849U (en) | 1986-06-04 | 1986-06-04 | Expanding abrasive cloth wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86203849U true CN86203849U (en) | 1986-12-17 |
Family
ID=4807054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86203849 Withdrawn CN86203849U (en) | 1986-06-04 | 1986-06-04 | Expanding abrasive cloth wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86203849U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1836843B (en) * | 2005-03-23 | 2010-08-18 | 欧利裴亚80公司 | Flap wheel, for grinding system of pipe or sheet metal and method of producing the same |
| CN102069431A (en) * | 2010-08-30 | 2011-05-25 | 天津机辆轨道交通装备有限责任公司 | Fine grinding device and grinding tool of larger copper bush inner hole on ordinary lathe |
| CN103552002A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Polishing wheel based on fiber adhesive rope coated abrasive tool |
| CN105500227A (en) * | 2015-11-25 | 2016-04-20 | 宁波大华砂轮有限公司 | Nonwoven fabric polishing shaft wheel |
| CN109834602A (en) * | 2018-12-04 | 2019-06-04 | 卓士豪 | A kind of cutting sheet |
| CN110405644A (en) * | 2019-06-28 | 2019-11-05 | 安徽省潜山县富源特种制刷有限公司 | A kind of clip type abrasive filaments polishing buff |
-
1986
- 1986-06-04 CN CN 86203849 patent/CN86203849U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1836843B (en) * | 2005-03-23 | 2010-08-18 | 欧利裴亚80公司 | Flap wheel, for grinding system of pipe or sheet metal and method of producing the same |
| CN102069431A (en) * | 2010-08-30 | 2011-05-25 | 天津机辆轨道交通装备有限责任公司 | Fine grinding device and grinding tool of larger copper bush inner hole on ordinary lathe |
| CN103552002A (en) * | 2013-11-08 | 2014-02-05 | 谢泽 | Polishing wheel based on fiber adhesive rope coated abrasive tool |
| CN105500227A (en) * | 2015-11-25 | 2016-04-20 | 宁波大华砂轮有限公司 | Nonwoven fabric polishing shaft wheel |
| CN109834602A (en) * | 2018-12-04 | 2019-06-04 | 卓士豪 | A kind of cutting sheet |
| CN109834602B (en) * | 2018-12-04 | 2021-11-02 | 卓士豪 | Cutting blade |
| CN110405644A (en) * | 2019-06-28 | 2019-11-05 | 安徽省潜山县富源特种制刷有限公司 | A kind of clip type abrasive filaments polishing buff |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |