CN2576396Y - V-shape cutter-head diamond grooving sheet - Google Patents
V-shape cutter-head diamond grooving sheet Download PDFInfo
- Publication number
- CN2576396Y CN2576396Y CN 02280349 CN02280349U CN2576396Y CN 2576396 Y CN2576396 Y CN 2576396Y CN 02280349 CN02280349 CN 02280349 CN 02280349 U CN02280349 U CN 02280349U CN 2576396 Y CN2576396 Y CN 2576396Y
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- CN
- China
- Prior art keywords
- base body
- utility
- knife head
- model
- cutter head
- 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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Abstract
The utility model relates to a diamond saw sheet (referring an accompanying diagram), comprising a knife head (1) and a base body (2). The knife head (1) adopts a powder metallurgy technology and is sintered and shaped by way of hot pressing after diamond particles and metal powder are uniformly mixed. The base body (2) and the knife head (1) are welded together, and the knife head (1) presents a v shape. The base body (2) is provided with a section block (2b) which is welded with the knife head (1), and a center shaft hole (2a) is arranged on the base body (2). The base body is equally distributed with dividing tooth grooves which are convenient to discharge swarf, give out heat and cool. The advantage of the utility model are the utility model is straight in opening a groove line and quick in cutting speed and provides the diamond saw sheet which is beautiful in appearance, firm and durable, long in sharp life, stable in product quality, simple in processing technique, short in producing period and high in producing efficiency. The utility model can be suitable for the cutting and processing of fragile hard materials such as granite, marble and much artificial stone material, etc.
Description
Technical field
The utility model relates to a kind of diamond saw blade, and particularly a kind of welded type V-knife head diamond fluting sheet can be widely used in the machining of crisp hard material.
Background technology
In the prior art, the grooving tool of crisp hard material mostly adopts emery wheel, and emery wheel is made abrasive particle with carborundum, corundum, and cement or pottery are as binding agent, cost is lower, but the adhesion between abrasive particle and the binding agent is poor, and hardness is little, and abrasive particle is easy to come off during cutting, cutting ability is poor, not just do not slot, efficient is low, shortcomings such as cost height.
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 aesthetic in appearance, sturdy and durable, excellent cutting performance, and the sharp life-span is long, and manufacture craft is simple, diamond slitting saw-blade with short production cycle.
The technical solution of the utility model is: a kind of diamond slitting saw-blade comprises cutter head, matrix.Cutter head adopts powder metallurgical technique to be mixed after Thermocompressed sintering and forming by metal dust and diamond particles; matrix welds together with cutter head after machining; it is characterized in that: cutter head is V-shaped; matrix is provided with central shaft hole; the matrix cylindrical is evenly distributed with the joint piece, and cutter head is welded on the joint piece.
The beneficial effects of the utility model are: slotted line is straight, and cutting speed is fast; Provide a kind of sturdy and durable, the sharp life-span is long, constant product quality, and processing technology is simple, and the manufacturing cycle is short, and the diamond saw blade that production efficiency is high can be used for the machining as hard brittle materials such as granite, marble, terrazzo and various artificial stones.
Description of drawings
Fig. 1 is the organigram of diamond saw blade
Fig. 2 is the vertical view of Fig. 1
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: diamond saw blade, comprise cutter head (1), matrix (2), cutter head (1) is mixed after Thermocompressed sintering and forming by metal dust and diamond particles, matrix (2) welds together with cutter head (1) after machining, it is characterized in that, cutter head (1) is V-shaped, or the cutter head head is V-shaped, and root is rectangular; On matrix (2), be provided with the joint piece (2b) that welds with cutter head (1), and on the matrix cylindrical, be evenly distributed with the branch teeth groove of shapes such as keyhole, U type, be convenient to chip removal and heat radiation cooling; Matrix (2) is provided with central shaft hole (2a) and joins with electric tool.
Claims (2)
1, a kind of diamond saw blade comprises cutter head (1), matrix (2).Cutter head (1) is mixed by metal dust and diamond particles after Thermocompressed sintering and forming, and matrix (2) welds together with cutter head (1) after machining, it is characterized in that: cutter head (1) head is V-shaped, and root is rectangular; Be provided with the joint piece (2b) that welds with cutter head (1) on matrix (2), matrix (2) is provided with central shaft hole (2a).
2, diamond saw blade according to claim 1 is characterized in that: cutter head (1) is V-shaped, or the cutter head head is V-shaped, and root is rectangular; Matrix (2) cylindrical is evenly divided into some joint pieces (2b) by the branch teeth groove of shapes such as keyhole, U type, and with cutter head (1) welding, matrix (2) is provided with central shaft hole (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02280349 CN2576396Y (en) | 2002-11-18 | 2002-11-18 | V-shape cutter-head diamond grooving sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02280349 CN2576396Y (en) | 2002-11-18 | 2002-11-18 | V-shape cutter-head diamond grooving sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576396Y true CN2576396Y (en) | 2003-10-01 |
Family
ID=33743110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02280349 Expired - Fee Related CN2576396Y (en) | 2002-11-18 | 2002-11-18 | V-shape cutter-head diamond grooving sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576396Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295064C (en) * | 2004-02-17 | 2007-01-17 | 河南黄河旋风股份有限公司 | Diamond saw bit and its manufacturing method |
| CN107263344A (en) * | 2017-06-27 | 2017-10-20 | 郑州众邦超硬工具有限公司 | A kind of high ferro brake block processes special skive |
| 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 |
-
2002
- 2002-11-18 CN CN 02280349 patent/CN2576396Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295064C (en) * | 2004-02-17 | 2007-01-17 | 河南黄河旋风股份有限公司 | Diamond saw bit and its manufacturing method |
| CN107263344A (en) * | 2017-06-27 | 2017-10-20 | 郑州众邦超硬工具有限公司 | A kind of high ferro brake block processes special skive |
| 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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |