CN203509964U - Ceramic abrasive disc - Google Patents
Ceramic abrasive disc Download PDFInfo
- Publication number
- CN203509964U CN203509964U CN201320597665.6U CN201320597665U CN203509964U CN 203509964 U CN203509964 U CN 203509964U CN 201320597665 U CN201320597665 U CN 201320597665U CN 203509964 U CN203509964 U CN 203509964U
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- Prior art keywords
- abrading block
- glue
- ceramic
- matrix
- abrasive
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Abstract
The utility model provides a ceramic abrasive disc which comprises an annular base body, wherein abrasive bocks adhere to the base body, glue lines exist between every two adjacent abrasive blocks, at least two abrasive block rings are formed on the base body along the center axis of the base body by the abrasive blocks, and the glue lines between every two adjacent abrasive rings are polygonal. According to the ceramic abrasive disc, glue scraps generated during grinding are more disperse than the round glue lines, aggregation does not occur easily, the glue scraps can be removed easily through washing, uneven grinding and vibration are avoided, and the rate of finished products and production efficiency are improved remarkably.
Description
Technical field
The utility model relates to grinding tool field, refers to especially a kind of ceramic millstone.
Background technology
Mill is to grind and a kind of instrument of polishing.Ceramic metal hard rock/CBN(Cubic Born Nitride, cubic boron nitride) mill has a wide range of applications in field of milling because it has high rigidity.Because being subject to the restriction of manufacture craft, as shown in Figure 1, 2, the mill structure of present stage is to consist of bonding abrading block on matrix and its substantially, matrix is cirque structure, abrading block is fan-like pattern structure, bond to like this mill formed on matrix and there is circumferential circular glue-line, like this in process of lapping, glue in glue-line can be with the grinding chip that comes off, chip can be assembled along circular glue-line, makes follow-up grinding inhomogeneous, and has caused mill surface irregularity, during grinding, can produce vibration, this has all caused very adverse influence to grinding effect.
Utility model content
The utility model proposes a kind of ceramic millstone, solved the inhomogeneous problem with vibrating of the grinding that in prior art, in ceramic millstone process of lapping, buffings gathering causes.
The technical solution of the utility model is achieved in that
A ceramic millstone, comprises and the matrix of ring-type is bonded with abrading block on described matrix, between adjacent abrading block, there is glue-line, described abrading block forms abrading block ring along the central shaft of matrix, has at least two abrading block rings on described matrix, and the glue-line between adjacent abrading block ring is polygon.
Preferred version is, described polygonal limit number is identical with the abrading block quantity of abrading block ring that is positioned at inner side in adjacent abrading block ring.
Preferred version is, described polygonal limit number is 2 times of abrading block quantity that are positioned at the abrading block ring of inner side in adjacent abrading block ring.
Preferred version is on described matrix, to have 2-3 abrading block ring.
Preferred version is that described abrading block is ceramic diamond grinding block or ceramic CBN abrading block.
The beneficial effects of the utility model are:
Ceramic millstone in the utility model, glue-line between adjacent abrading block ring is polygon, it is no longer traditional circle, the buffings producing in process of lapping is like this compared the situation of circular glue-line and is more disperseed, be difficult for producing clustering phenomena, easily be rinsed removal, avoided grinding phenomenon inhomogeneous and vibration, yield rate and production efficiency significantly improve.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of ceramic millstone;
Fig. 2 is the structural representation of prior art;
Fig. 3 is the structural representation of an embodiment of the utility model;
Fig. 4 is the structural representation of another embodiment of the utility model;
Fig. 5 is the structural representation of another embodiment of the utility model;
In figure:
1, matrix; 2, abrading block; 3, glue-line.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1,3, ceramic millstone in the present embodiment, the matrix 1 that comprises ring-type, on matrix 1, be bonded with abrading block 2, between adjacent abrading block 2, there is glue-line 3, abrading block 2 forms 2 abrading block rings along the central shaft of matrix 1, and the abrading block ring that is positioned at inner side is comprised of 9 abrading blocks 2, and the glue-line 3 between 2 abrading block rings is 9 limit shapes.Wherein abrading block 2 is ceramic diamond grinding blocks.
As shown in Fig. 1,4, ceramic millstone in the present embodiment, the matrix 1 that comprises ring-type, on matrix 1, be bonded with abrading block 2, between adjacent abrading block 2, there is glue-line 3, abrading block 2 forms 2 abrading block rings along the central shaft of matrix 1, and the abrading block ring that is positioned at inner side is comprised of 9 abrading blocks 2, and the glue-line 3 between 2 abrading block rings is 18 limit shapes.Wherein abrading block 2 is ceramic CBN abrading blocks.
As shown in Figure 1,5, ceramic millstone in the present embodiment, the matrix 1 that comprises ring-type, is bonded with abrading block 2 on matrix 1, between adjacent abrading block 2, have glue-line 3, abrading block 2 forms 3 abrading block rings along the central shaft of matrix 1, be positioned at the abrading block ring of inner side and be comprised of 9 abrading blocks 2, the glue-line 3 between 2 abrading block rings of inner side is 18 limit shapes, and the abrading block ring in the middle of being positioned at is comprised of 18 abrading blocks 2, glue-line 3 between 2 abrading block rings in outside is 36 limit shapes, and wherein abrading block 2 is ceramic CBN abrading blocks.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a ceramic millstone, comprises and the matrix of ring-type is bonded with abrading block on described matrix, between adjacent abrading block, there is glue-line, it is characterized in that: described abrading block forms abrading block ring along the central shaft of matrix, has at least two abrading block rings on described matrix, and the glue-line between adjacent abrading block ring is polygon.
2. ceramic millstone as claimed in claim 1, is characterized in that: described polygonal limit number is identical with the abrading block quantity of abrading block ring that is positioned at inner side in adjacent abrading block ring.
3. ceramic millstone as claimed in claim 1, is characterized in that: described polygonal limit number is 2 times of abrading block quantity that are positioned at the abrading block ring of inner side in adjacent abrading block ring.
4. ceramic millstone as claimed in claim 2 or claim 3, is characterized in that: total 2-3 abrading block ring on described matrix.
5. ceramic millstone as claimed in claim 4, is characterized in that: described abrading block is ceramic diamond grinding block or ceramic CBN abrading block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597665.6U CN203509964U (en) | 2013-09-26 | 2013-09-26 | Ceramic abrasive disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597665.6U CN203509964U (en) | 2013-09-26 | 2013-09-26 | Ceramic abrasive disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509964U true CN203509964U (en) | 2014-04-02 |
Family
ID=50368946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597665.6U Expired - Lifetime CN203509964U (en) | 2013-09-26 | 2013-09-26 | Ceramic abrasive disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230760A (en) * | 2018-11-29 | 2020-06-05 | 东泰高科装备科技有限公司 | Method for utilizing polishing pad tailing |
-
2013
- 2013-09-26 CN CN201320597665.6U patent/CN203509964U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230760A (en) * | 2018-11-29 | 2020-06-05 | 东泰高科装备科技有限公司 | Method for utilizing polishing pad tailing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |