CN203622237U - Slotted composite stone grinding wheel - Google Patents
Slotted composite stone grinding wheel Download PDFInfo
- Publication number
- CN203622237U CN203622237U CN201320693639.3U CN201320693639U CN203622237U CN 203622237 U CN203622237 U CN 203622237U CN 201320693639 U CN201320693639 U CN 201320693639U CN 203622237 U CN203622237 U CN 203622237U
- Authority
- CN
- China
- Prior art keywords
- diamond tool
- dovetail groove
- tool bits
- diamond segment
- welding
- 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
Links
- 239000004575 stone Substances 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title abstract 3
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 50
- 239000010432 diamond Substances 0.000 claims abstract description 50
- 239000011159 matrix material Substances 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 18
- 239000003082 abrasive agent Substances 0.000 claims description 15
- 229910001651 emery Inorganic materials 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- -1 can be in grinding Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a slotted composite stone grinding wheel. The composite stone grinding wheel comprises a discoidal matrix, wherein a circle of fixing ring is arranged at the outer edge of the matrix; a plurality of trapezoidal grooves are formed in the fixing ring equidistantly; each trapezoidal groove corresponds to a diamond tool bit, the bottom shapes of the diamond tool bits are matched with the trapezoidal grooves, and the bottoms of the diamond tool bits are welded and fixed in the trapezoidal grooves; and a complete circular structure is formed at outer wall grinding parts of the diamond tool bits through filling gaps between adjacent diamond tool bits with abrasive. The trapezoidal grooves can be positioned automatically, less possibility of welding deviation is achieved, the welding area is small, fixation of the diamond tool bits in the trapezoidal grooves through welding is firmer than common direct welding, the gaps between adjacent diamond tool bits are filled with the abrasive, abrasive blocks have light mass, the gaps between conventional adjacent diamond tool bits are fully filled, edge breakage is avoided, the grinding quality is guaranteed, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of grinding materials and grinding tool, particularly the compound emery wheel of a kind of open flume type stone material.
Background technology
Conventional emery wheel can be divided into metallic bond class emery wheel, electroplate class emery wheel according to the difference of bonding agent at present, common metal bonding agent class emery wheel is applied in the equipment such as special-shaped machine, profiling machine, more crisp for materials such as marbles, the grinding of the building stones that hardness is higher, and resinoid bond class emery wheel is generally used for fine grinding and just polishing.And metallic bond class emery wheel divides according to category and is generally divided into round edge wheel, yarn/fluting wheel, the general rounding limit that adopts of wherein round edge wheel and yarn/fluting wheel, yarn/fluting wheel, existing round edge wheel and general matrix and the peripheral diamond grinding part of adopting of yarn/fluting wheel combine, because the matrix diameter of round edge wheel and yarn/fluting wheel is larger, so the diamond that this traditional emery wheel uses is more, matrix and peripheral diamond grinding part welding difficulty are large, emery wheel weight is heavier, peripheral diamond grinding part easily produces and collapses limit in grinding process, when affecting grinding quality, the life-span of diamond grinding part is also restricted.Electroplated grinding wheel waste of material is large, not environmental protection.
Utility model content
The purpose of this utility model is to provide the compound emery wheel of a kind of open flume type stone material, on the retainer ring of matrix outer rim, offer the dovetail groove of some annular spread, diamond segment bottom is also made into the shape matching with dovetail groove, by diamond segment oxygen welding in dovetail groove, dovetail groove can be located voluntarily, be not easy to be partially welded, bonding area is little, than common direct welding, diamond segment is welded in dovetail groove fixing more firm, between adjacent diamond segment, fill abrasive material, abrasive material piece quality is light, the space between traditional adjacent diamond segment has been expired in filling, avoid collapsing the generation of limit phenomenon, guarantee grinding quality, simultaneously for diamond segment, the filling of abrasive material has avoided space, diamond segment both sides without support, in grinding process, being subject to concentrated stress causes connecting portion weld seam or cutter head surface to cause the situation of damage, reduce production cost, extend service life.
The purpose of this utility model is achieved in that the compound emery wheel of open flume type stone material, comprise the matrix of plate-like, described matrix outer rim is provided with a circle retainer ring, equidistantly on retainer ring be provided with some dovetail grooves, the corresponding diamond segment of described each dovetail groove, diamond segment bottom shape mates with dovetail groove, diamond segment bottom is fixed by welding in dovetail groove, between adjacent diamond segment, makes diamond segment outer wall grinding position form a complete circular configuration by filling abrasive material.
As preferred embodiment, the described dovetail groove degree of depth is 1～5 centimetre, and dovetail groove hypotenuse angle of inclination is 15 degree～30 degree.
As preferred embodiment, described abrasive material adopts resin glue and carborundum to make, and material is light, the good difficult drop-off of resin glue adhesive property, adds silicon carbide abrasive particles in resin glue, can be in grinding, stone material is carried out to just polishing, reduce the surface roughness of stone material, improve stone material grinding quality.
The advantage that the utility model brings is: the dovetail groove of offering some annular spread on the retainer ring of matrix outer rim, diamond segment bottom is also made into the shape matching with dovetail groove, by diamond segment oxygen welding in dovetail groove, dovetail groove can be located voluntarily, be not easy to be partially welded, bonding area is little, than common direct welding, diamond segment is welded in dovetail groove fixing more firm, between adjacent diamond segment, fill abrasive material, abrasive material piece quality is light, the space between traditional adjacent diamond segment has been expired in filling, avoid collapsing the generation of limit phenomenon, guarantee grinding quality, simultaneously for diamond segment, the filling of abrasive material has avoided space, diamond segment both sides without support, in grinding process, being subject to concentrated stress causes connecting portion weld seam or cutter head surface to cause the situation of damage, reduce production cost, extend service life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model dovetail groove part enlarged drawing.
In figure, 1, matrix; 2, retainer ring; 3, diamond segment; 4, abrasive material; 5, dovetail groove.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1-Fig. 2, the compound emery wheel of open flume type stone material, comprise the matrix of plate-like, described matrix outer rim is provided with a circle retainer ring, equidistantly on retainer ring be provided with some dovetail grooves, the corresponding diamond segment of described each dovetail groove, diamond segment bottom shape mates with dovetail groove, diamond segment bottom is fixed by welding in dovetail groove, between adjacent diamond segment, makes diamond segment outer wall grinding position form a complete circular configuration by filling abrasive material.
As preferred embodiment, the described dovetail groove degree of depth is 1～5 centimetre, and dovetail groove hypotenuse angle of inclination is 15 degree～30 degree.
As preferred embodiment, described abrasive material adopts resin glue and carborundum to make, and material is light, the good difficult drop-off of resin glue adhesive property, adds silicon carbide abrasive particles in resin glue, can be in grinding, stone material is carried out to just polishing, reduce the surface roughness of stone material, improve stone material grinding quality.
On the retainer ring of matrix outer rim, offer the dovetail groove of some annular spread, diamond segment bottom is also made into the shape matching with dovetail groove, by diamond segment oxygen welding in dovetail groove, dovetail groove can be located voluntarily, be not easy to be partially welded, bonding area is little, reduce welding operation difficulty, than common direct welding, diamond segment is welded in dovetail groove fixing more firm, between adjacent diamond segment, fill abrasive material, abrasive material piece quality is light, the space between traditional adjacent diamond segment has been expired in filling, avoid collapsing the generation of limit phenomenon, guarantee grinding quality, simultaneously for diamond segment, the filling of abrasive material has avoided space, diamond segment both sides without support, in grinding process, being subject to concentrated stress causes connecting portion weld seam or cutter head surface to cause the situation of damage, reduce production cost, extend service life.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and description, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (2)
1. the compound emery wheel of open flume type stone material, comprise the matrix of plate-like, it is characterized in that, described matrix outer rim is provided with a circle retainer ring, equidistantly on retainer ring be provided with some dovetail grooves, the corresponding diamond segment of described each dovetail groove, diamond segment bottom shape mates with dovetail groove, diamond segment bottom is fixed by welding in dovetail groove, between adjacent diamond segment, makes diamond segment outer wall grinding position form a complete circular configuration by filling abrasive material.
2. the compound emery wheel of open flume type stone material according to claim 1, is characterized in that, the described dovetail groove degree of depth is 1～5 centimetre, and dovetail groove hypotenuse angle of inclination is 15 degree～30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693639.3U CN203622237U (en) | 2013-11-05 | 2013-11-05 | Slotted composite stone grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693639.3U CN203622237U (en) | 2013-11-05 | 2013-11-05 | Slotted composite stone grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622237U true CN203622237U (en) | 2014-06-04 |
Family
ID=50808755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320693639.3U Expired - Fee Related CN203622237U (en) | 2013-11-05 | 2013-11-05 | Slotted composite stone grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985539A (en) * | 2015-07-06 | 2015-10-21 | 南京三超新材料股份有限公司 | Split-type grinding wheel and manufacturing method thereof |
| CN110125819A (en) * | 2019-06-12 | 2019-08-16 | 郑州中岳机电设备有限公司 | A kind of ladder type steel plate is the metal bonded wheel of bottom |
-
2013
- 2013-11-05 CN CN201320693639.3U patent/CN203622237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985539A (en) * | 2015-07-06 | 2015-10-21 | 南京三超新材料股份有限公司 | Split-type grinding wheel and manufacturing method thereof |
| CN110125819A (en) * | 2019-06-12 | 2019-08-16 | 郑州中岳机电设备有限公司 | A kind of ladder type steel plate is the metal bonded wheel of bottom |
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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: 20140604 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |