CN2868556Y - Diamond grinding disk - Google Patents
Diamond grinding disk Download PDFInfo
- Publication number
- CN2868556Y CN2868556Y CNU2006200691068U CN200620069106U CN2868556Y CN 2868556 Y CN2868556 Y CN 2868556Y CN U2006200691068 U CNU2006200691068 U CN U2006200691068U CN 200620069106 U CN200620069106 U CN 200620069106U CN 2868556 Y CN2868556 Y CN 2868556Y
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- CN
- China
- Prior art keywords
- abrading block
- mentioned
- diamond
- mill body
- abrasive grain
- 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
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to a new brazing diamond grinding disc for a stone material surface polisher, which mainly includes a grinding disc body, a cirque grinding block arranged at the bottom plane of the grinding disc and the soft rubber between both of them; the exposing height of the diamond grinding grains on the work plane of the grinding block is 60%-80% of the grain diameter of the diamond grains. Compared with the traditional grinding disc, the grinding disc is much sharper, has longer service life and improves the polishing quality greatly.
Description
Technical field
The utility model relates to a kind of milling tool, particularly a kind of mill.Be applicable to the grinding and polishing processing on multiple hard brittle material surfaces such as stone material, pottery.
Background technology
Diamond disk is the milling tool that grows up over past ten years, is to utilize the firm wear-resisting characteristic of diamond.Traditional diamond disk is by being with electroplating or the mode of sintering (comprise and use metallic bond and organic bond) is produced abrading block, and then uses welding or the mode of inlaying is fixed on abrading block on the mill body.The tradition diamond disk in use exists the following aspects problem:
1, abrasive particle is controlled not firmly, in traditional plating and sintering instrument, does not all exist firm chemical metallurgy to combine on diamond abrasive grain and the bond interface.Abrasive material just mechanically is embedded between coating and the matrix, so bond is little to the hold of diamond abrasive grain, is easy to generate improper coming off under the mechanical shock effect in being subjected to working angles, causes the mill premature failure.In addition, because the bond bed thickness, the abrasive material proud exposure is low, and chip space is little, is easy in traditional mill process lose efficacy because of the adhesion obstruction of smear metal, and service life is shorter.Simultaneously, the effective rate of utilization of abrasive material itself is also extremely low on traditional mill.
2, be rigid attachment between abrading block and the mill body, in process, when the workpiece material surface ratio more coarse, when waviness is bigger, mill causes the part surface of the work to be removed in a large number in process easily, and another part surface of the work then is not machined into.Under the serious situation, when the roughness of surface of the work during greater than the proud exposure of abrasive particle, then can cause abrasive particle to produce improper coming off being subjected to intense impact, strengthen the improper inefficacy of mill, shorten service life.
The utility model content
The purpose of this utility model provides long novel diamond disk in a kind of service life.
The technical solution of the utility model is such: a kind of novel diamond disk, comprise mill body and the abrading block that is fixed on the mill body, be fixed with diamond abrasive grain on the working face of this abrading block, the proud exposure of above-mentioned diamond abrasive grain on the working face of above-mentioned abrading block is the 60%-80% of diamond abrasive grain particle diameter.
Above-mentioned abrading block working face and above-mentioned diamond abrasive grain are consolidated by the mode of soldering.
Pad is provided with elastomer between above-mentioned abrading block and the above-mentioned mill body.
Above-mentioned elastomer is the soft rubber pad.
Above-mentioned abrading block is annular.
Above-mentioned abrading block is a plurality of, and each abrading block is the circular arrangement of batch (-type) on above-mentioned mill body.
Above-mentioned abrading block divides inside and outside two-layer arrangement on the mill body.
After adopting such scheme, the proud exposure of diamond abrasive grain can remain on the 60%-80% of abrasive particle particle diameter in the utility model, can guarantee sufficient chip space like this, brings into play the excellent properties of every diamond abrasive grain all sidedly, prolongs the life-span of mill.And between each abrading block and mill body, be lined with the soft rubber pad respectively, this soft rubber pad makes abrading block can produce to a certain degree inclination according to the effect of suffered cutting force in process, each abrading block is because relatively independent, so each abrading block different angle that can tilt according to suffered separately power.The inclination of this abrading block will guarantee on the one hand that abrading block can better fully contact with the rapidoprint surface, makes the material on workpiece material surface remove more even.The soft rubber pad can produce yielding to a certain degree when being subjected to excessive cutting force when abrading block on the other hand, thereby slow down the impact to diamond abrasive grain on the abrading block, prolong the life-span of diamond abrasive grain.And, improved the hold of diamond abrasive grain, the service life of further improving mill because it is fixed mutually to adopt soldering processes to carry out between the working face of abrading block and the diamond abrasive grain.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the section enlarged diagram of single abrading block of the present utility model.
The specific embodiment
A kind of novel diamond disk of the present utility model as shown in Figure 1 and Figure 2, comprises mill body 1, circular ring type abrading block 2, soft rubber pad glue 3 and diamond abrasive grain 4.
Process 14 screwed holes on the mill body 1 in advance, outer uniform eight, uniform six of internal layer (number of screwed hole and position can be adjusted according to the requirement of reality processing).The size of soft rubber pad 3 is identical with the external diameter of abrading block 2, and interior hole dimension is slightly larger than the size of the screwed hole on the mill body 1.14 circular ring type abrading block 2 requirements are highly equal, and abrading block 2 inside are made as ledge structure.Soft rubber pad 3 pads are located between abrading block 2 and the mill body 1, utilize the ledge structure of bolt, screwed hole and abrading block 2 inside that abrading block 2 and soft rubber pad 3 are locked on the mill body 1.Soldering has required diamond abrasive grain 4 on the circular working face of each abrading block 2.The back is installed requires to adjust 14 annulus abrading blocks 2, require it to keep at grade.
Claims (7)
1, a kind of novel diamond disk, comprise mill body and the abrading block that is fixed on the mill body, be fixed with diamond abrasive grain on the working face of this abrading block, it is characterized in that: the proud exposure of above-mentioned diamond abrasive grain on the working face of above-mentioned abrading block is the 60%-80% of diamond abrasive grain particle diameter.
2, a kind of novel diamond disk according to claim 1, it is characterized in that: above-mentioned abrading block working face and above-mentioned diamond abrasive grain are consolidated by the mode of soldering.
4, a kind of novel diamond disk according to claim 1 is characterized in that: pad is provided with elastomer between above-mentioned abrading block and the above-mentioned mill body.
5, a kind of novel diamond disk according to claim 4, it is characterized in that: above-mentioned elastomer is the soft rubber pad.
6, a kind of novel diamond disk according to claim 1, it is characterized in that: above-mentioned abrading block is annular.
7, a kind of novel diamond disk according to claim 1, it is characterized in that: above-mentioned abrading block is a plurality of, and each abrading block is the circular arrangement of batch (-type) on above-mentioned mill body.
8, a kind of novel diamond disk according to claim 7 is characterized in that: above-mentioned abrading block divides inside and outside two-layer arrangement on the mill body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200691068U CN2868556Y (en) | 2006-01-27 | 2006-01-27 | Diamond grinding disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200691068U CN2868556Y (en) | 2006-01-27 | 2006-01-27 | Diamond grinding disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868556Y true CN2868556Y (en) | 2007-02-14 |
Family
ID=37723487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200691068U Expired - Fee Related CN2868556Y (en) | 2006-01-27 | 2006-01-27 | Diamond grinding disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868556Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966696A (en) * | 2010-09-17 | 2011-02-09 | 霍镰泉 | Polishing rubbing block for ceramic tile polishing equipment |
| CN102267106A (en) * | 2011-07-19 | 2011-12-07 | 沈阳工程学院 | Disc type movable polishing grinding tool |
| CN105643381A (en) * | 2015-12-31 | 2016-06-08 | 肖世文 | Novel grinding device |
| CN109702635A (en) * | 2019-01-25 | 2019-05-03 | 广州金谷钻石工具有限公司 | A kind of diamond grinding tool with rotation |
-
2006
- 2006-01-27 CN CNU2006200691068U patent/CN2868556Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966696A (en) * | 2010-09-17 | 2011-02-09 | 霍镰泉 | Polishing rubbing block for ceramic tile polishing equipment |
| CN102267106A (en) * | 2011-07-19 | 2011-12-07 | 沈阳工程学院 | Disc type movable polishing grinding tool |
| CN102267106B (en) * | 2011-07-19 | 2013-03-13 | 沈阳工程学院 | Disc type movable polishing grinding tool |
| CN105643381A (en) * | 2015-12-31 | 2016-06-08 | 肖世文 | Novel grinding device |
| CN109702635A (en) * | 2019-01-25 | 2019-05-03 | 广州金谷钻石工具有限公司 | A kind of diamond grinding tool with rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 |