CN2601161Y - Diamond circular saw bit - Google Patents
Diamond circular saw bit Download PDFInfo
- Publication number
- CN2601161Y CN2601161Y CN 03239155 CN03239155U CN2601161Y CN 2601161 Y CN2601161 Y CN 2601161Y CN 03239155 CN03239155 CN 03239155 CN 03239155 U CN03239155 U CN 03239155U CN 2601161 Y CN2601161 Y CN 2601161Y
- Authority
- CN
- China
- Prior art keywords
- cutter head
- base
- matrix
- intensity
- diamond
- 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 diamond circular saw bit, which comprises a cutter head 1 and a base 2, wherein the cutter head 1 is formed by the diamonds granules and the metal powder mixed evenly and then agglomerated after hot pressing; the base 2 and the cutter head 1 are agglomerated together; the cutter head 1 takes the circular ring shape; the base 2 is a sheet circle and the outside of the base are provided with figures or teeth upward; the figures or the teeth match the cutter head 1 to increase the connection intensity; the base is provided with a light hole 2a connected with the motor-driven tool; the mid of the base is thickened to increase the intensity. The utility model has the benefiting effect that the device solves the defects of the present super-thin diamond that the base is thin and the intensity is lower so that the deformity and side collapse are usual. The utility model provides a diamond circular saw bit with a thin cutter head, high base intensity, long service life, stable product quality, simple processing technology, good effect to use and low cost, and can be used to the cutting processing for various porcelain, glass and other brittle materials.
Description
Technical field
The utility model relates to a kind of diamond disc, and particularly a kind of sintered type diamond disc can be widely used in cutting processing, the especially processing of pottery and glass material of crisp hard material.
Background technology
In the prior art, the cutting processing instrument of crisp hard material mostly adopts diamond disc, the general matrix weakness of superthin diamond circular saw web, yielding, cause saw life weak point, quilt to be cut material and easily collapse the limit, cause waste of material, and cutting performance is relatively poor, and use cost is higher.
The utility model content
The purpose of this utility model is that the defective and the deficiency that overcome prior art provide a kind of sturdy and durable, and the sharp life-span is long, and manufacture craft is simple, and is with short production cycle, diamond disc easy to use.
The technical solution of the utility model is: a kind of diamond disc comprises cutter head, matrix.Cutter head is mixed by metal dust and diamond particles after Thermocompressed sintering and forming, matrix after machining with the cutter head sintering together, it is characterized in that: cutter head is annular; Matrix is the sheet circle, and the matrix outer is provided with decorative pattern or little tooth, and this decorative pattern or little tooth combine with cutter head 1, can increase bonding strength.Matrix is provided with the unthreaded hole 2a that is connected with electric tool.Thickening in the middle of the matrix is to increase matrix strength.
The beneficial effects of the utility model are: it is thin because of matrix to have solved existing superthin diamond circular saw web, intensity difference, yielding in the use, collapse deficiency and defective such as limit, provide a kind of cutter head thin, the matrix strength height, the not yielding limit that collapses, the sharp life-span is long, constant product quality, and processing technology is simple, the diamond disc that result of use is good, cost is low can be used for the cutting processing of hard brittle materials such as various ceramic tiles, stone material.
Description of drawings
Fig. 1 is the organigram of diamond disc
Fig. 2 is the cutaway view of Fig. 1
Fig. 3 is the partial enlarged drawing of Fig. 2
The specific embodiment
Figure of description is an enforcement optimal way of the present utility model, further specifies the utility model below in conjunction with accompanying drawing.
As shown in the figure: matrix thickening formula diamond disc; comprise cutter head 1; matrix 2; cutter head 1 is mixed after Thermocompressed sintering and forming by metal dust and diamond particles; matrix (2) after machining with cutter head (1) sintering together; it is characterized in that: cutter head (1) is annular, and matrix (2) is the sheet circle.Thickening in the middle of the matrix is to increase matrix strength; The width X of the thin place of matrix is about 10-25mm; The matrix outer is provided with decorative pattern or little tooth, and this decorative pattern or little tooth combine with cutter head 1, can increase bonding strength; Matrix is provided with the unthreaded hole 2a that is connected with electric tool, and the width X of the thin place of matrix is a preferred size.
Claims (2)
1, a kind of diamond disc comprises cutter head 1, matrix 2.Cutter head 1 is mixed by metal dust and diamond particles after Thermocompressed sintering and forming, matrix 2 after machining with cutter head 1 sintering together, cutter head 1 is annular; Matrix 2 is the sheet circle, and the matrix outer is provided with decorative pattern or little tooth, and this decorative pattern or little tooth cooperate with cutter head 1, can increase bonding strength, and matrix is provided with the unthreaded hole 2a that is connected with electric tool, and thickening in the middle of the matrix is to increase matrix strength.
2, diamond disc according to claim 1 is characterized in that: thickening in the middle of the matrix, and to increase matrix strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03239155 CN2601161Y (en) | 2003-03-05 | 2003-03-05 | Diamond circular saw bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03239155 CN2601161Y (en) | 2003-03-05 | 2003-03-05 | Diamond circular saw bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601161Y true CN2601161Y (en) | 2004-01-28 |
Family
ID=34167503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03239155 Expired - Fee Related CN2601161Y (en) | 2003-03-05 | 2003-03-05 | Diamond circular saw bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601161Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404448C (en) * | 2004-02-17 | 2008-07-23 | 河南黄河旋风股份有限公司 | Dual-purpose saw web for cutting and grinding glass and its manufacturing method |
| CN102555086A (en) * | 2012-01-18 | 2012-07-11 | 浙江勒托能源科技有限公司 | Stainless steel band-saw blade with alternatively arranged large and small carborundum saw teeth |
| CN108638134A (en) * | 2018-04-25 | 2018-10-12 | 深圳崇达多层线路板有限公司 | A kind of novel PCB substrate cutting knife and preparation method thereof |
-
2003
- 2003-03-05 CN CN 03239155 patent/CN2601161Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404448C (en) * | 2004-02-17 | 2008-07-23 | 河南黄河旋风股份有限公司 | Dual-purpose saw web for cutting and grinding glass and its manufacturing method |
| CN102555086A (en) * | 2012-01-18 | 2012-07-11 | 浙江勒托能源科技有限公司 | Stainless steel band-saw blade with alternatively arranged large and small carborundum saw teeth |
| CN108638134A (en) * | 2018-04-25 | 2018-10-12 | 深圳崇达多层线路板有限公司 | A kind of novel PCB substrate cutting knife and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BOSHEN TOOLS CO., LTD. Free format text: FORMER OWNER: CHEN HUAIRONG Effective date: 20070914 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070914 Address after: 050035 No. 10 Haihe Road, Shijiazhuang hi tech Industrial Development Zone, Hebei, China Patentee after: Bosun Tools Co., Ltd. Address before: 050035 No. 10 Haihe Road, Shijiazhuang national hi tech Development Zone, Hebei, China Patentee before: Chen Huairong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040128 Termination date: 20120305 |