CN101396799A - Smoothing and/or lapping tool particularly for finishing stone materials - Google Patents
Smoothing and/or lapping tool particularly for finishing stone materials Download PDFInfo
- Publication number
- CN101396799A CN101396799A CNA2008102117809A CN200810211780A CN101396799A CN 101396799 A CN101396799 A CN 101396799A CN A2008102117809 A CNA2008102117809 A CN A2008102117809A CN 200810211780 A CN200810211780 A CN 200810211780A CN 101396799 A CN101396799 A CN 101396799A
- Authority
- CN
- China
- Prior art keywords
- operate portions
- instrument
- resin
- hardness
- mane
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/145—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face having a brush-like working surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
Abstract
The present invention relates to a finishing and/or polishing block-like tool of abrasive material, which includes at least one front working portion (2, 2a) and at least one rear portion designed to be anchored to a working head of a honing machine or a handle rear portion (3, 3a), the at least one front working portion (2, 2a) comprising: at least one first brushing working portion (4, 4a) including a plurality of bristle elements (5, 5a) each extending from the rear portion (3, 3a) through a length many times greater than the thickness thereof; and at least one second working portion (6, 6a) including depressions (7, 7a) separated by at least one raising zone (8, 8a) having size many times greater than the thickness of one bristle element.
Description
Technical field
The present invention relates to smoothing and/or lapping tool, be particularly suitable for natural or artificial stone, pottery or similar material are polished, but be not limited thereto.
Background technology
Building stones, porcelain and non-porcelain potting porcelain (not-porcelain ceramic) material adopt sufficiently rigid power tool to polish usually, and the hardness of instrument is in Shore B (ShoreB) hardness range of 70 to 90 degree.These instruments are formed by containing the binding agent (for example oxychloride magnesium or as the resin binder of polyester, polyurethane and epoxy resin) and the abrasive grains adherend of filler (for example ferric carbonate and/or iron oxide, aluminium oxide, diamond dust etc.).
This graininess grinding agent, size can be processed various hard materials in 36 to 1800 order (mesh) scopes usually, obtains the surface of light.
The instrument that has been suggested comprises that Shore B (Shore B) hardness is the rubber adhesive of 20 degree, and brush comprises the Buddhist nun as bonding agent
This brush can be realized high-caliber uniformity Surface Machining when surface grinding." green turtle (Turtle) " instrument also is suggested, and it is quite hard, therefore need be installed on the elastic support.
Honing machine also is suggested, and it is provided with a plurality of dissimilar instruments that are designed to, and realizes so-called " minute surface " or " corrugated " polishing.But the tool combinations of the type that differs from one another is used sometimes, forms flaw on the material if particularly add to cause man-hour in enforcement single stage on the material.This means that in order to obtain best polished surface will take two or three smoothings/polish step, this can have a strong impact on production cost certainly.
Summary of the invention
Main purpose of the present invention provides a kind ofly has the smoothing/lapping tool of different hardness each other at different parts, thereby is fit to selectively the different surfaces of heavy-gauge sheeting or bulk partly be processed.
Another object of the present invention provides a kind of instrument of polishing and can realizing polishing can realized.
These purposes and other purpose, to embody better below, these purposes are to realize by the grinding-material instrument of a kind of polishing and/or smoothing bulk material, instrument comprises at least one preceding operate portions and at least one rear portion, rear design becomes to be fixed on the honing machine workbench or the handle type rear portion, and described at least one preceding operate portions comprises:
-at least one first brush operate portions, the brush operate portions comprises a plurality of mane parts, extends out from the rear portion, length is than the big manyfold of its thickness; And
-at least one second operate portions, second operate portions comprises depression, and depression is separated by at least one outburst area, and the size of outburst area is than the big manyfold of thickness of mane parts.
Description of drawings
The others of smoothing of the present invention and/or lapping tool and advantage will be below by embodying in the detailed description to specific embodiment with reference to the accompanying drawings better.Wherein:
Fig. 1 and 2 is respectively plane and the lateral plan of instrument first embodiment of the present invention;
Fig. 3 is the instrument second embodiment plan view of the present invention, and Fig. 4 is the cross sectional view of III-III along the line among Fig. 3.
In the drawings, same or analogous part or parts adopt identical Reference numeral.
The specific embodiment
At first with reference to Fig. 1 and 2, the polishing of first embodiment of the invention and/or sleekers 1 are the grinding-material of parallelepiped bulk as shown in the figure on the whole.Operate portions 2 and rear portion 3 before block 1 comprises.As known in the art, the rear portion can be the handle shape of using for manual, or as the horseshoe-shape that instrument is fixed on honing or the polishing machine (not shown) workbench.
Preceding operate portions 2 comprises that one or more datallers with a plurality of mane parts 5 do zone 4, dataller does zone 4 from the back fixed part or handle 3 stretches out or outstanding, and length is than the maximum ga(u)ge or the big manyfold of lateral dimension (typically from 5 times to 10 times) of each mane parts 5.Advantageously, the brush operate portions is provided with at interval and extends, and at the length direction of preceding operate portions 2, preferably also runs through extension on width, thereby defines continuous work front portion.
Preceding operate portions 2 also has a plurality of working regions 6, and each working region 6 comprises the depression 7 that is separated out by outstanding or raised areas 8, and each depression 7 is extended a scope, than the big manyfold of thickness (typically from 5 times to 10 times) of mane parts.
Advantageously, working region 6 is provided with at interval and/or extends, and at the length direction of preceding operate portions 2, preferably also runs through extension on width, appears zone 8 in one's mind in the continuous or anterior formation of non-stop run together thereby make.
Annular polishing and/or polishing tool 1a that Fig. 3 and 4 shows comprise rear portion 3a and preceding operate portions 2a.The latter comprises one or more brush workspace 4a and one or more workspace 6a, and brush workspace 4a comprises a plurality of mane parts 5a, and workspace 6a has a plurality of projections or protruding 8a, is separated by depression 7a between each projection or the protruding 8a.Projection 8a series replaces with mane parts 5a, and each projection 8a series and mane parts are respectively along the concentric circumferences setting.In the embodiment of Fig. 3 and 4, rear portion and mane parts 5a constitute one (for example passing through injection molding process), and projection or protruding 8a insert the rear portion, or are separately fixed at by any way on the bearing between rear portion and the mane portion.
The mane parts are preferably made by resin material, be selected from the material group of the resin that comprises that thermoplastic resin, foundry resin, sulfuration process obtain, wherein thermoplastic resin such as thermoplastic polyamide (nylon), thermoplastic polyester (for example the Desmopan product can be made by the Bayer S.p.A of company), thermoplastic polyurethane are (for example, Bayer S.p.A provides the Texin of manufacturing), foundry resin such as polyester polyol (Bayer S.p.A provides the Desmophen of manufacturing), casting mylar, casting ring epoxy resins, cast silicon resin are by the resin such as the vulcanized rubber of sulfuration process acquisition.
Alternatively, can add packing material, packing material is selected from next group:
-ore filler, for example calcium carbonate, kaolin, mica, glass fibre, carbon fiber; And
-abrasive additive, for example carbonado, corundum (corunda), zirconia, tin oxide, aluminium oxide and silicon, tungsten, aluminium, titanium or boron carbide;
The precentagewise meter, scope from 40% to 60%.
Projection comprises by being selected from following one group of resin material:
-polyester, inferior ethene fat, epoxy resin, amine hardener catalysis epoxy resin and high rigidity polyurethane resin;
-thermoplastic resin, for example polyphenylene sulfide (PPS), polyamide (PA6, PA66, PA12), copolyamide (PAc), polysulfones (PSU), polyether sulfone (PESU), polyethers ether cave (PEEK); And
-phenolic resins.
Projection or platform portion also can increase packing material, and material is selected from the above-mentioned material group relevant with the mane parts.
The hardness of preferred mane parts from 50 Xiao A hardness to 30 Shore B hardness, and the hardness of projection from 50 Shore B hardness to 90 Shore B hardness.
The mane parts also can have the height different with projection.
Mane parts and projection can obtain by injection processing, for example injection moulding or casting processing.
Resin material for example can be molded in the cavity of mould, obtains projection with this, and in a single day it finish sclerosis, just can put into second mould, and the mane parts can be by annotating the mode reshaping of pressing in second mould.
Advantageously, the hot setting glue binder, for example have 87 Shore hardness, can be used to obtain projection, the hot setting glue binder, for example Nevitane 250 D that provide are provided in the NevitaneS.p.A. company of Luzzane (Reggio Emilia-Italy), are filled with 12% calcium, can be used to mane.More advantageously, the hot setting glue binder is used to obtain projection, and the particle size of projection is lower once than the hot setting glue binder that is used to obtain mane.
Advantageously, the particle size of mane parts or projection is from 980 microns to 1 micron.
Projection in the instrument of the present invention is enough hard, be designed to be able to the platform that stone material is made or the surface of slab and polish, and the mane parts there is part elasticity, are designed to the operate portions of platform or slab, it can not contacted by mane, and the mane parts are suitable for entering the slit of machined material.Consider this point, instrument 1 of the present invention or 10 can carry out work with the anterior slab that engages of tool work or the whole surface of platform, and an operation of honing machine working head can obtain best polishing or polishing work satisfactorily.
Preferred mane parts (5,5a) and projection (8, it is anterior 8a) to be limited to an outstanding in fact surface job.
Instrument of the present invention can be used to the processing plane material, though natural porous or be formed with than dolly dimple, because the mane parts can be processed hole or depression.
Above-mentioned instrument can have multiple modification or variation in the protection domain that claim of the present invention limited.
Claims (12)
1. instrument that is used to the block grinding-material that polishes and/or polish, comprise operate portions before at least one (2,2a) and at least one rear portion, rear design becomes to be fixed on the grinder workbench or the handle type rear portion (3,3a), it is characterized in that, operate portions before at least one (2,2a) comprising:
-at least one first the brush operate portions (4,4a), the brush operate portions (4,4a) comprise a plurality of mane parts (5,5a), all from the rear portion (3,3a) extend out, length is than the big manyfold of its thickness; And
-at least one second operate portions (6,6a), second operate portions (6,6a) comprise depression (7,7a), the depression (7,7a) by at least one outburst area (8,8a) separate, (8, size 8a) is than the big manyfold of thickness of mane parts for outburst area.
2. instrument as claimed in claim 1 is characterized in that: described at least one the brush operate portions (4,4a) have be different from described at least one second operate portions (6, hardness 6a).
3. instrument as claimed in claim 1 is characterized in that: and each first brush operate portions (4,4a) and each second operate portions (6,6a) comprise respectively the mane parts (5,5a) and projection (8,8a), the mane parts (5,5a) with projection (8,8a) extending level difference.
4. instrument as claimed in claim 1 is characterized in that: each first operate portions (4,4a) and each second operate portions (6,6a) have respectively the mane parts (5,5a) and projection (8,8a), define basic raised surface work front portion.
5. as the described instrument of each claim of front, it is characterized in that: described first the brush operate portions (4, hardness 4a) at 50 Xiao A hardness in the scope of 30 Shore B hardness.
6. as each described instrument in the claim 1 to 4, it is characterized in that: described at least one second operate portions (6, hardness 6a) in 50 Shore B hardness in the scope of 90 Shore B hardness.
7. as each described instrument in the claim 1 to 4, it is characterized in that: described at least one first the brush operate portions (4,4a) and described at least one second operate portions (6,6a) make by different materials.
8. as each described instrument in the claim 1 to 4, it is characterized in that: described at least one first brush operate portions (4,4a) be selected from the material group of the resin that comprises that thermoplastic resin, foundry resin, sulfuration process obtain, wherein thermoplastic resin such as thermoplastic polyamide, thermoplastic polyester, thermoplastic polyurethane, foundry resin such as polyester polyol, casting mylar, cast silicon resin, thermoplastic resin is by the resin such as the vulcanized rubber of sulfuration process acquisition.
9. as each described instrument in the claim 1 to 4, it is characterized in that: described at least one second operate portions (6,6a) make by being selected from following one group of material, comprising:
-polyester, inferior ethene fat, epoxy resin, amine hardener catalysis epoxy resin and high rigidity polyurethane resin;
-thermoplastic resin, for example polyphenylene sulfide (PPS), polyamide (PA6, PA66, PA12), copolyamide (PAc), polysulfones (PSU), polyether sulfone (PESU), polyethers ether cave (PEEK); And
-phenolic resins.
10. instrument as claimed in claim 8, it is characterized in that: described at least one first and/or second one comprises at least a precentagewise meter, from 40% to 60% packing material, be selected from following material group, comprise: calcium carbonate, kaolin, mica, glass fibre, carbon fiber, carbonado, corundum, zirconia, tin oxide, aluminium oxide and silicon, tungsten, aluminium, titanium or boron carbide.
11. instrument as claimed in claim 9, it is characterized in that: described at least one first and/or second one comprises at least a precentagewise meter, from 40% to 60% packing material, be selected from following material group, comprise: calcium carbonate, kaolin, mica, glass fibre, carbon fiber, carbonado, corundum, zirconia, tin oxide, aluminium oxide and silicon, tungsten, aluminium, titanium or boron carbide.
12. as each described instrument in the claim 1 to 4: it is characterized in that: the particle size of at least one material of second one is lower once than the particle size of first material that is adopted as described in obtaining as described in making.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000132A ITVR20070132A1 (en) | 2007-09-25 | 2007-09-25 | SMOOTHING AND / OR LAPPING TOOL PARTICULARLY FOR THE FINISHING OF STONE MATERIALS |
| ITVR2007A000132 | 2007-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101396799A true CN101396799A (en) | 2009-04-01 |
Family
ID=39967836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102117809A Pending CN101396799A (en) | 2007-09-25 | 2008-09-23 | Smoothing and/or lapping tool particularly for finishing stone materials |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20090081929A1 (en) |
| EP (1) | EP2042266B1 (en) |
| CN (1) | CN101396799A (en) |
| BR (1) | BRPI0802733A2 (en) |
| CA (1) | CA2638584A1 (en) |
| EG (1) | EG24828A (en) |
| ES (1) | ES2531936T3 (en) |
| IL (1) | IL193288A0 (en) |
| IT (1) | ITVR20070132A1 (en) |
| MX (1) | MX2008012268A (en) |
| PL (1) | PL2042266T3 (en) |
| PT (1) | PT2042266E (en) |
| RU (1) | RU2008138091A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464667A (en) * | 2015-11-16 | 2016-04-06 | 武宣县宝信石材有限公司 | Stone processing method |
| CN106625198A (en) * | 2016-12-26 | 2017-05-10 | 银川市恒益达机械有限公司 | Compound superhard honing oilstone containing zirconium oxide and preparation method of compound superhard honing oilstone |
| CN109330171A (en) * | 2018-11-26 | 2019-02-15 | 山东商业职业技术学院 | A kind of compound brush for vehicle wash |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013003816A2 (en) * | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | A method of polishing a workpiece with an abrasive segment comprising abrasive aggregates having silicon carbide particles |
| JP7242363B2 (en) * | 2019-03-19 | 2023-03-20 | 富士紡ホールディングス株式会社 | Abrasive brush and method for producing abrasive workpiece |
| IT201900018134A1 (en) * | 2019-10-07 | 2021-04-07 | Ditech S R L | TOOL FOR POLISHING CERAMIC AND / OR NATURAL STONES |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1128139A (en) * | 1913-10-31 | 1915-02-09 | John P Hoffman | Tooth-brush. |
| US2279355A (en) * | 1940-03-28 | 1942-04-14 | Harry L Wilensky | Tooth cleaning and gum massaging brush |
| US3103027A (en) * | 1960-11-30 | 1963-09-10 | Marjorie A Birch | Combined tooth brush and gum massager |
| DE3719796A1 (en) * | 1987-06-13 | 1988-12-22 | Gehring Gmbh Maschf | METHOD AND TOOL FOR MACHINING SURFACES, ESPECIALLY THE RUNNINGS OF COMBUSTION ENGINES |
| US5040260A (en) * | 1989-03-16 | 1991-08-20 | Michaels George G | Tooth cleaning and polishing device |
| AU647782B2 (en) * | 1990-03-29 | 1994-03-31 | Colgate-Palmolive Company, The | Toothbrush |
| US5211494A (en) * | 1991-06-04 | 1993-05-18 | Etienette Baijnath | Bath brush-backscratcher for cleansing and stimulating one's skin |
| GB9423421D0 (en) * | 1994-11-19 | 1995-01-11 | Smithkline Beecham Plc | Novel device |
| US5679067A (en) * | 1995-04-28 | 1997-10-21 | Minnesota Mining And Manufacturing Company | Molded abrasive brush |
| US5930860A (en) * | 1996-03-27 | 1999-08-03 | Shipp; Anthony D. | Prophy bristle toothbrush |
| GB9620092D0 (en) * | 1996-09-26 | 1996-11-13 | Unilever Plc | A brush and method for producing same |
| US7814603B2 (en) * | 1999-06-11 | 2010-10-19 | Gavney Jr James A | Powered toothbrush with polishing elements |
| US6276021B1 (en) * | 1999-10-08 | 2001-08-21 | Colgate-Palmolive Company | Toothbrush having a bristle pattern providing enhanced cleaning |
| PT1524078E (en) * | 2003-10-14 | 2015-05-05 | Tenax Spa | Working system using brush tool |
| US7988539B2 (en) * | 2004-05-21 | 2011-08-02 | Epoxi-Tech, Inc. | Abrasive cleaning device |
-
2007
- 2007-09-25 IT IT000132A patent/ITVR20070132A1/en unknown
-
2008
- 2008-08-06 IL IL193288A patent/IL193288A0/en unknown
- 2008-08-08 CA CA002638584A patent/CA2638584A1/en not_active Abandoned
- 2008-09-04 BR BRPI0802733-1A patent/BRPI0802733A2/en not_active Application Discontinuation
- 2008-09-17 US US12/211,966 patent/US20090081929A1/en not_active Abandoned
- 2008-09-22 EG EG2008091577A patent/EG24828A/en active
- 2008-09-23 PL PL08164943T patent/PL2042266T3/en unknown
- 2008-09-23 EP EP08164943.6A patent/EP2042266B1/en not_active Not-in-force
- 2008-09-23 CN CNA2008102117809A patent/CN101396799A/en active Pending
- 2008-09-23 ES ES08164943.6T patent/ES2531936T3/en active Active
- 2008-09-23 PT PT08164943T patent/PT2042266E/en unknown
- 2008-09-24 RU RU2008138091/02A patent/RU2008138091A/en not_active Application Discontinuation
- 2008-09-25 MX MX2008012268A patent/MX2008012268A/en not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464667A (en) * | 2015-11-16 | 2016-04-06 | 武宣县宝信石材有限公司 | Stone processing method |
| CN106625198A (en) * | 2016-12-26 | 2017-05-10 | 银川市恒益达机械有限公司 | Compound superhard honing oilstone containing zirconium oxide and preparation method of compound superhard honing oilstone |
| CN106625198B (en) * | 2016-12-26 | 2019-04-09 | 银川市恒益达机械有限公司 | Compound superhard honing stone containing zirconium oxide and preparation method thereof |
| CN109330171A (en) * | 2018-11-26 | 2019-02-15 | 山东商业职业技术学院 | A kind of compound brush for vehicle wash |
| CN109330171B (en) * | 2018-11-26 | 2023-11-14 | 山东商业职业技术学院 | Composite car washing brush |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2531936T3 (en) | 2015-03-20 |
| US20090081929A1 (en) | 2009-03-26 |
| IL193288A0 (en) | 2009-08-03 |
| BRPI0802733A2 (en) | 2009-06-02 |
| EP2042266A3 (en) | 2013-08-14 |
| EG24828A (en) | 2010-09-28 |
| CA2638584A1 (en) | 2009-03-25 |
| ITVR20070132A1 (en) | 2009-03-26 |
| RU2008138091A (en) | 2010-03-27 |
| PT2042266E (en) | 2015-03-10 |
| EP2042266B1 (en) | 2014-12-17 |
| EP2042266A2 (en) | 2009-04-01 |
| MX2008012268A (en) | 2009-04-15 |
| PL2042266T3 (en) | 2015-05-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090401 |