CN101209543A - Elastic abrasive cloth and abrasive wheel - Google Patents
Elastic abrasive cloth and abrasive wheel Download PDFInfo
- Publication number
- CN101209543A CN101209543A CNA2006101354009A CN200610135400A CN101209543A CN 101209543 A CN101209543 A CN 101209543A CN A2006101354009 A CNA2006101354009 A CN A2006101354009A CN 200610135400 A CN200610135400 A CN 200610135400A CN 101209543 A CN101209543 A CN 101209543A
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- China
- Prior art keywords
- elastic
- emery cloth
- elastic layer
- elasticity
- cloth
- 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.)
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- 239000004744 fabric Substances 0.000 title claims abstract description 82
- 238000000227 grinding Methods 0.000 claims abstract description 33
- 229910001651 emery Inorganic materials 0.000 claims description 83
- 239000002245 particle Substances 0.000 claims description 40
- 239000000758 substrate Substances 0.000 claims description 25
- 239000003082 abrasive agent Substances 0.000 claims description 16
- 238000005498 polishing Methods 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000005060 rubber Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 229910052582 BN Inorganic materials 0.000 claims description 5
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 5
- 229910052593 corundum Inorganic materials 0.000 claims description 5
- 239000010431 corundum Substances 0.000 claims description 5
- 239000010432 diamond Substances 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000010068 moulding (rubber) Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses an elastic abrasive cloth and an elastic grinding wheel. The external layer of the elastic layer is provided with a grinding material layer; grinding grains are arranged intermittently. The elastic grinding wheel comprises a supporting base and elastic abrasive cloth; the elastic abrasive cloth comprises the elastic layer and the grinding grains; the external surface of the elastic layer is provided with a grinding grain layer with the grinding grains arranged intermittently; the supporting base is designed into various shapes according to requirements; the external profile is parallel to the shape of the elastic abrasive cloth; the elastic abrasive cloth is directly sheathed on the external surface of the supporting base to form the elastic grinding wheel. The invention has simple structure, convenient manufacture and low cost, can be made into the elastic abrasive cloth with various shapes, and can grind and polish workpieces with different dimensions and different shapes. The invention can form the elastic grinding wheel when being connected with the supporting base of a sander; furthermore, the invention can be repeatedly applied, with high jointing precision. When the grinding grains are completely consumed, the new abrasive cloth can be used for directly replacing the old abrasive cloth, with simple, convenient and fast operation.
Description
Technical field
The present invention relates to a kind of emery cloth and emery wheel, specially refer to a kind of sander or polishing machine that can be used for different structure. and replaceable elasticity emery cloth and reusable emery wheel.
Background technology
Existing emery cloth comprises based on the superhard material emery cloth of diamond, cubic boron nitride with based on the conventional abrasive material emery cloth of carborundum, corundum all there is not elasticity, and based on planar structure.So greatly limited the application of emery cloth.When running into wire flexure plane moulding grinding and polishing or polishing around the corner, just need the emery cloth that parallels with flexure plane of more complicated and the support substrate of emery cloth back.Therefore, the someone is designed to the different shape wheel, is bonded with emery cloth on the wheel.These shapes all can make the grinding and polishing of used sander receiving track sigmoid face workpiece, but these emery cloths are all bonding or hot-forming together with the support substrate of given shape and size, and matrix can not reuse.To the grinding and polishing of different size difformity workpiece, need different support substrate.And its abrasive material of existing emery wheel generally directly coheres on the emery wheel body, in case excessive wear, then integral body is scrapped.
Summary of the invention
In order to overcome the shortcoming and defect of existing emery cloth, the invention provides a kind of sander that can be used for different structure or polishing machine and removable elasticity emery cloth and can reusable emery wheel.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of elasticity emery cloth comprises elastic layer, abrasive material, is provided with an abrasive material at the outer surface of elastic layer, and abrasive particle is spaced.
Described abrasive particle can be that to make based on the conventional abrasive material of carborundum, corundum also can be to make based on the super hard abrasive of diamond, cubic boron nitride.
Described abrasive material is meant that the bottom of abrasive material is stained with one deck primary backing, and primary backing can be cotton, chemical industry fiber cloth, elasticity screen cloth,, be bonded on the elastic layer with strip, also can the regular arrangement of how much strips be bonded on the elastic layer or be embedded in elastic layer.
Described primary backing can be an elastomeric material, and integrated bond is on elastic layer.
Described abrasive particle can be directly one-body molded in elastic layer.
Described elastic layer can be to be made of plastics, rubber, rubber and plastic polymer material.
Described elasticity emery cloth can be the shape of dolioform, emery wheel shape, cylindrical, the hemisphere bodily form or other suitable polishings, and its elastic layer is directly formed to jointless structure.
Described elasticity emery cloth can be provided with a projection circle at least one edge.
A kind of elastic grinding wheel comprises support substrate and elasticity emery cloth,
The elasticity emery cloth comprises elastic layer, abrasive particle, and the outer surface of elastic layer is provided with an abrasive material, and abrasive particle is to be spaced;
Support substrate is designed to different shape as required, and its outer contour shape parallels with the shape of elasticity emery cloth;
The elasticity emery cloth directly is contained in the outer surface of support substrate by elastic sleeve, form elastic grinding wheel.
Described elasticity emery cloth is in advance that abrasive particle is fixing to be spaced, again abrasive particle is fixed on or is molded over the elastic layer outer surface of different shape, the edge of the elastic layer of elasticity emery cloth is an abrasive particle, the elasticity emery cloth directly is sleeved on the outer surface of support substrate, forms to have certain flexible elastic grinding wheel.
Described elasticity emery cloth is the elastic layer outer surface that directly abrasive particle is molded over different shape, forms to have certain flexible elastic grinding wheel.
The invention has the beneficial effects as follows, can be made into different shape, to the grinding and polishing of different size difformity workpiece.With the support substrate of sander be that elasticity is connected to form elastic grinding wheel, reusable, applying precision height.When the abrasive particle loss is intact, the emery cloth that can directly more renew, grinding wheel base body is reusable, and is simple and convenient quick, can reduce the cost of forming grinding wheel.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic cross-section of a kind of elasticity emery cloth of the present invention.
Fig. 2 is the structural representation that the embodiment of the invention 1 is used on emery wheel.
Fig. 3 is the local structure for amplifying schematic diagram of Fig. 2.
Fig. 4 is that the emery cloth schematic diagram is finished in the side among Fig. 2.
Fig. 5 is the vertical view of Fig. 2 medium plain emery wheel surface emery cloth.
Fig. 6 is the schematic cross-section of the embodiment of the invention 2.
Fig. 7 is the front view of embodiment shown in Fig. 62.
Fig. 8 is the vertical view of embodiment shown in Fig. 6.
Fig. 9 is the front view of embodiments of the invention 3.
Figure 10 is the schematic cross-section of embodiment shown in Fig. 93.
Figure 11 is the front view of embodiments of the invention 4.
Figure 12 is the schematic cross-section of another structure of a kind of elasticity emery cloth of the present invention.
The specific embodiment
About the present invention describes and other technology contents, characteristics and effect, in the detailed description of the embodiment in following cooperation with reference to the accompanying drawings, can clearly present.
As shown in Figure 1, be the schematic cross-section of a kind of elasticity emery cloth of the present invention.1 is abrasive particle, the 2nd, and primary backing, 3 is elastic layer.Abrasive particle 1 is bonding when abrasive particle 1 is shaped with primary backing 2, and the primary backing 2 that will have abrasive particle 1 then is bonded together with elastic layer 3.Abrasive particle 1 is spaced on elastic layer 3, and abrasive particle 1 can be that to make based on the conventional abrasive material of carborundum, corundum also can be to make based on the super hard abrasive of diamond, cubic boron nitride.Abrasive particle 1 can be sphere, hemispherical, taper shape or other geometries or irregularly shaped.Primary backing 2 can be cotton, chemical industry fiber cloth, elasticity screen cloth.Elastic layer 3 can be to be made of elastoplast, modified rubber, silica gel or rubber and plastic polymer material.The method of elastic layer 3 moulding can be the method for product of rubber and plastic moulding such as hot pressing, spraying, dipping, injection moulding.Primary backing can with strip be bonded on the elastic layer also can integrated bond on elastic layer.
1 selects for use the rubber-like modified plastics as elastic layer 3 raw materials; Diamond or cubic boron nitride and brittle resin are made as abrasive particle 1, and primary backing 2 is inserted in this abrasive particle bottom;
2, system emery cloth: the primary backing that will have abrasive particle 1 forms annular by rubber and plastic forming method and elastic layer 3
Emery cloth also can cohere on elastic layer 3 uniformly by gluing, forms annular emery cloth.
As Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the shape of evagination circular arc cyclic spring gauze 4 is identical with the outer rim shape of support substrate 5, its undersized is provided with a projection circle 31 upper and lower surfaces in support substrate 5 and respectively is provided with a groove circle 51 accordingly in the size of the outer rim of support substrate 5 at the edges at two ends place of elastic layer 3.Because elasticity gauze 4 original sizes are less, tightly be attached to the surface of support substrate 5 by elasticity, the projection circle 31 of elastic layer 3 embeds in the support substrate 5 groove circles 51, and enough elasticity makes the elasticity gauze can not slide when the emery wheel high speed rotating is worked.Can see that from Fig. 4 and Fig. 5 emery cloth covers emery wheel, the applying degree height between emery cloth and emery wheel.In use, in case after abrasive particle 1 loss, can change a new emery cloth immediately, and not need to change emery wheel support substrate 5, simple and convenient quick, save cost.
Projection circle recited above also can omit when grinding wheel speed is not high.
Select materials: select for use silica gel as elastic layer 2, select for use cotton as primary backing 2, silicon-carbide particle is as abrasive particle 1;
2. system emery cloth: abrasive particle 1 is cohered uniformly on primary backing 2, and cut into the identical emery cloth strip of width as required;
3, moulding: will shear good emery cloth strip and put into mould, and inject silica gel and form elastic layer 3, make have abrasive particle 1 emery cloth strip and silica gel one-body molded, be formed on roller shape elasticity emery cloth 7;
4, suit: roller shape elasticity emery cloth 7 is sleeved on the support substrate 8, forms roller shape elastic grinding wheel.
Shown in Fig. 6,7 and 8, the edges at two ends place of the elastic layer 3 of the emery cloth 7 of roller shape is provided with a projection circle 31, respectively is provided with a groove circle 81 in the upper and lower surface of support substrate 8.The emery cloth 7 of roller shape is because original size is less, and the projection circle 31 of elastic layer 3 embeds in the support substrate 8 groove circles 81, tightly is attached to the surface of support substrate 8 by elasticity, and enough elasticity makes the elasticity gauze can not slide when the emery wheel high speed rotating is worked.Can be used for grinding and polishing various convex surfaces.
1, select materials: select corundum in granules as abrasive particle 1, modified rubber is as elastic layer 3 raw materials;
2, moulding: abrasive particle 1 is put into the groove of mould, modified rubber is injected in the mould again, form hemispherical elasticity emery cloth 11, abrasive particle 1 directly coheres on elastic layer 3.
Because abrasive particle 1 is one-body molded with elastic layer 3, cohere firmly.Be applicable to the processing of various concave surfaces.
The elasticity emery cloth can be made into the difform pattern of different size, is adapted to the various workpiece that need grinding, can be used for the processing of non-metal workpiece, also can be in the processing of metal material.
The elasticity emery cloth is at extended state, and the gap between abrasive particle increases, and still connects for elasticity.When being made into difformity, the primary backing that has abrasive particle can be adhered on the elastic layer as shown in figure 12 with strip, also can be other geometry, perhaps integrated bond to the elastic layer as shown in Figure 1.To elastic layer, then primary backing is an elastomeric material as integrated bond.In addition, abrasive particle can also be directly and elastic layer bonding.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process with this, i.e. the equivalence of doing according to the present patent application claim and description changes and modification, all should still belong in the scope that patent of the present invention contains.
Claims (11)
1. an elasticity emery cloth is characterized in that, the outer surface of elastic layer is provided with an abrasive material, and abrasive particle is spaced.
2. a kind of elasticity emery cloth as claimed in claim 1 is characterized in that described abrasive particle can be to make based on the conventional abrasive material of carborundum, corundum, also can be to make based on the super hard abrasive of diamond, cubic boron nitride.
3. a kind of elasticity emery cloth as claimed in claim 1 or 2, it is characterized in that, described abrasive material is that the bonding abrasive material of one deck primary backing is arranged in the bottom, primary backing can be cotton, chemical industry fiber cloth, elasticity screen cloth, be bonded on the elastic layer with strip, also can the regular arrangement of how much strips be bonded on the elastic layer or be embedded in elastic layer.
4. a kind of elasticity emery cloth as claimed in claim 1 or 2 is characterized in that, described abrasive material is that primary backing can be an elastomeric material at the bonding abrasive material of primary backing, and integrated bond is on elastic layer.
5. a kind of elasticity emery cloth as claimed in claim 1 is characterized in that, described abrasive particle can be directly bonding one-body molded in elastic layer.
6. a kind of elasticity emery cloth as claimed in claim 1 is characterized in that, described elastic layer can be to be made of plastics, rubber, rubber and plastic polymer material.
7. a kind of elasticity emery cloth as claimed in claim 1 is characterized in that, described elasticity emery cloth can be the shape of dolioform, emery wheel shape, cylindrical, the hemisphere bodily form or other suitable polishings, and its elastic layer is directly formed to jointless structure.
8. an elastic grinding wheel comprises support substrate and elasticity emery cloth,
The elasticity emery cloth comprises elastic layer, abrasive particle, and the outer surface of elastic layer is provided with an abrasive material, and abrasive particle is spaced;
Support substrate can be designed to different shape as required, and its outer contour shape matches with the shape of elasticity emery cloth or parallels;
The elasticity emery cloth directly is sleeved on the outer surface of support substrate, forms elastic grinding wheel.
9. a kind of elastic grinding wheel according to claim 8 is characterized in that: described elasticity emery cloth be in advance with abrasive particle to be spaced the fixed base base fabric, the primary backing that will have abrasive particle again is fixed on or is molded over the elastic layer outer surface of different shape; The elasticity emery cloth directly is sleeved on the outer surface of support substrate, forms to have certain flexible elastic grinding wheel.
10. a kind of elastic grinding wheel according to claim 8, it is characterized in that: the edge of the elastic layer of described elasticity emery cloth is provided with a projection circle, corresponding support substrate is provided with a groove circle, and when cover hit, the projection circle of elastic layer embedded in the support substrate groove circle.
11. a kind of elastic grinding wheel according to claim 8 is characterized in that: described elasticity emery cloth is the elastic layer outer surface that directly abrasive particle is molded over different shape, forms to have certain flexible elastic grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101354009A CN101209543A (en) | 2006-12-26 | 2006-12-26 | Elastic abrasive cloth and abrasive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101354009A CN101209543A (en) | 2006-12-26 | 2006-12-26 | Elastic abrasive cloth and abrasive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101209543A true CN101209543A (en) | 2008-07-02 |
Family
ID=39609891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101354009A Pending CN101209543A (en) | 2006-12-26 | 2006-12-26 | Elastic abrasive cloth and abrasive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101209543A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922546A (en) * | 2010-08-20 | 2010-12-22 | 林加伟 | Shifting fork shaft and manufacturing method thereof |
| CN101704225B (en) * | 2009-04-22 | 2012-05-09 | 厦门东南新石材工具有限公司 | Elastic grindstone and manufacturing method thereof |
| CN104209882A (en) * | 2013-06-03 | 2014-12-17 | 昆山飞达磨具制造有限公司 | Reusable sandpaper substrate |
| CN104440612A (en) * | 2014-11-14 | 2015-03-25 | 宁波大华砂轮有限公司 | Scouring pad drawing wheel and manufacturing method thereof |
| CN105729639A (en) * | 2016-03-15 | 2016-07-06 | 江苏江佳电子股份有限公司 | Efficient deburring device for ceramic matrix |
| CN106475639A (en) * | 2015-08-24 | 2017-03-08 | 爱信Ai株式会社 | Gear grinding instrument and its abrasive sheet for being used |
| CN107553264A (en) * | 2017-09-30 | 2018-01-09 | 宣城托新精密科技有限公司 | A kind of small size special-shaped product grinder for polishing |
| CN112996632A (en) * | 2018-10-26 | 2021-06-18 | 3M创新有限公司 | Abrasive article comprising flexible web |
-
2006
- 2006-12-26 CN CNA2006101354009A patent/CN101209543A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704225B (en) * | 2009-04-22 | 2012-05-09 | 厦门东南新石材工具有限公司 | Elastic grindstone and manufacturing method thereof |
| CN101922546A (en) * | 2010-08-20 | 2010-12-22 | 林加伟 | Shifting fork shaft and manufacturing method thereof |
| CN104209882A (en) * | 2013-06-03 | 2014-12-17 | 昆山飞达磨具制造有限公司 | Reusable sandpaper substrate |
| CN104440612A (en) * | 2014-11-14 | 2015-03-25 | 宁波大华砂轮有限公司 | Scouring pad drawing wheel and manufacturing method thereof |
| CN106475639A (en) * | 2015-08-24 | 2017-03-08 | 爱信Ai株式会社 | Gear grinding instrument and its abrasive sheet for being used |
| CN105729639A (en) * | 2016-03-15 | 2016-07-06 | 江苏江佳电子股份有限公司 | Efficient deburring device for ceramic matrix |
| CN107553264A (en) * | 2017-09-30 | 2018-01-09 | 宣城托新精密科技有限公司 | A kind of small size special-shaped product grinder for polishing |
| CN112996632A (en) * | 2018-10-26 | 2021-06-18 | 3M创新有限公司 | Abrasive article comprising flexible web |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: AMEN ZL DIAMOND TOOLS CO., LTD. Free format text: FORMER OWNER: RUAN KERONG Effective date: 20090515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090515 Address after: Room 8, building F, building, Alishan building, Lu Yuan, Fujian, Xiamen 361000, China Applicant after: Xiamen ZL Diamond Tools Co., Ltd. Address before: -301 45, pine and cypress court, Xiamen City, Fujian Province, China: 361000 Applicant before: Ruan Kerong |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080702 |