CN201304688Y - Diamond saw blade - Google Patents
Diamond saw blade Download PDFInfo
- Publication number
- CN201304688Y CN201304688Y CNU2008200387635U CN200820038763U CN201304688Y CN 201304688 Y CN201304688 Y CN 201304688Y CN U2008200387635 U CNU2008200387635 U CN U2008200387635U CN 200820038763 U CN200820038763 U CN 200820038763U CN 201304688 Y CN201304688 Y CN 201304688Y
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- CN
- China
- Prior art keywords
- saw blade
- plastic layer
- diamond saw
- matrix
- composite plastic
- 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 discloses a diamond saw blade, which comprises a cutter body and a base body, wherein, the base body is formed by two single chip base bodies, and an annular composite plastic layer is arranged between the two single chip base bodies; the inner side surface of each of the two single chip base bodies is provided with an annular round groove which corresponds to the composite plastic layer, and the composite plastic layer is arranged between the two round grooves; the composite plastic layer is arranged between the two layers of base bodies, and the saw blade adopts the structure of a metal base body, damping material and a metal base body, so that the resonance response is prevented and weakened through the elastic damping structure, and the energy of the sound vibration and the mechanical vibration energies is transformed to be the heat or other consumable energies, thereby reducing the noise and the vibration of the diamond saw blade during the cutting process, and improving the service life and the processing quality of the diamond saw blade.
Description
Technical field
The utility model relates to a kind of diamond cutter, particularly a kind of diamond saw blade that cuts various nonmetal fragile materials.
Background technology
Diamond saw blade extensive use in the processing of metal and nonmetal fragile material comprises the cutting of fragile materials such as glass, building stones and concrete.This saw blade generally is made up of cutter hub and matrix two parts, and cutter hub is that diamond particles and metal dust mix after Thermocompressed sintering and forming.In use because saw blade stands complicated cyclic loading, thermal stress and heat transfer process, can produce strong periodic vibration and harsh noise, strong periodic vibration meeting can produce the noise that noise intensity surpasses 100 decibels simultaneously to saw blade generation alternate load repeatedly.
Summary of the invention
The purpose of this utility model is for overcoming the deficiencies in the prior art, a kind of diamond saw blade of noise reduction vibration damping being provided.
The technical solution adopted in the utility model is: comprise cutter hub and matrix, described matrix is merged by two monolithic matrixes and forms, fixing one deck ring-type composite plastic layer between these two monolithic matrixes.
Respectively establish a ring-type circular groove corresponding with composite plastic layer on two monolithic matrix medial surfaces, composite plastic layer is installed between two circular grooves.
The utility model is by increasing the composite plastic interlayer in the middle of two-layer matrix, adopt the two-layer complex matrix structure of metallic matrix-damping material-metallic matrix, suppress and weaken resonance response by this viscoelastic damping structure, sound is shaken and the energy of mechanical oscillation changes heat energy or other energy that can consume into, reduce noise and vibration in the diamond saw blade working angles, improved the life-span and the crudy of diamond saw blade thus.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to cutaway view.
The specific embodiment
Diamond saw blade as shown in Figure 1, 2 comprises cutter hub 1 and matrix 2, and cutter hub 1 is mixed by diamond particles and metal dust after Thermocompressed sintering and forming, and cutter hub 1 is fixed on the edge of matrix 2.Matrix 2 is combined by two thick 65Mn monolithic matrixes of 0.8mm to be formed, the composite plastic layer 3 that fixed installation one deck is made by phenolic resin material between these two monolithic matrixes.
On these two monolithic matrix medial surfaces, respectively process a ring-type circular groove 4 corresponding with the composite plastic layer 3 of ring-type.Circular groove 4 is 0.2mm deeply, and outer diameter D is 2/3 of matrix 2 diameters, and inner diameter d and matrix 2 center mounting holes are size on an equal basis.The ring-type die cavity that just to form a height in the middle of the matrix 2 like this be 0.4mm.
Composite plastic layer 3 is installed in 4 of two circular grooves and is full of the ring-type die cavity of being made up of two circular grooves 4, adopts fixedly composite plastic layer 3 of glue bond.Adopt spot welding that two sheet matrixes are connected as a single entity in matrix 2 outer rings, to strengthen adhesion strength.
The utility model is absorbed by middle damping material owing to cutting the vibration that produces, thereby has reduced the noise that produces because of resonance and reduced mechanical oscillation, has satisfied the cutting requirement, has improved operating environment.
Claims (4)
1, a kind of diamond saw blade comprises cutter hub (1) and matrix (2), it is characterized in that: described matrix (2) is merged by two monolithic matrixes and forms, fixing one deck ring-type composite plastic layer (3) between these two monolithic matrixes.
2, want 1 described a kind of diamond saw blade according to right, it is characterized in that: respectively establish a ring-type circular groove (4) corresponding with composite plastic layer (3) on two monolithic matrix medial surfaces, composite plastic layer (3) is installed between two circular grooves (4).
3, a kind of diamond saw blade according to claim 2 is characterized in that: the outer diameter D of circular groove (4) is 2/3 of matrix (a 2) diameter, and the center mounting hole of inner diameter d and matrix (2) is size on an equal basis, and circular groove (4) is 0.2mm deeply.
4, a kind of diamond saw blade according to claim 1 is characterized in that: the thickness of described monolithic matrix is 0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200387635U CN201304688Y (en) | 2008-08-20 | 2008-08-20 | Diamond saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200387635U CN201304688Y (en) | 2008-08-20 | 2008-08-20 | Diamond saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304688Y true CN201304688Y (en) | 2009-09-09 |
Family
ID=41097149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200387635U Expired - Fee Related CN201304688Y (en) | 2008-08-20 | 2008-08-20 | Diamond saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304688Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581781A (en) * | 2012-02-23 | 2012-07-18 | 东莞市东锐金刚石工具有限公司 | Diamond tool matrix |
| CN107053489A (en) * | 2017-04-21 | 2017-08-18 | 石家庄润德旗舰工贸有限公司 | A kind of slim diamond blade |
| CN109249954A (en) * | 2017-07-12 | 2019-01-22 | 香港理工大学 | The vertical stop part of High Speed Railway Trains bogie primary of novel built-in high-damping |
| CN112247272A (en) * | 2020-09-11 | 2021-01-22 | 高斯(杭州)智能科技有限公司 | Noise reduction saw blade and preparation method thereof |
-
2008
- 2008-08-20 CN CNU2008200387635U patent/CN201304688Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581781A (en) * | 2012-02-23 | 2012-07-18 | 东莞市东锐金刚石工具有限公司 | Diamond tool matrix |
| CN107053489A (en) * | 2017-04-21 | 2017-08-18 | 石家庄润德旗舰工贸有限公司 | A kind of slim diamond blade |
| CN109249954A (en) * | 2017-07-12 | 2019-01-22 | 香港理工大学 | The vertical stop part of High Speed Railway Trains bogie primary of novel built-in high-damping |
| CN112247272A (en) * | 2020-09-11 | 2021-01-22 | 高斯(杭州)智能科技有限公司 | Noise reduction saw blade and preparation method thereof |
| CN112247272B (en) * | 2020-09-11 | 2022-03-04 | 高斯(杭州)智能科技有限公司 | Noise reduction saw blade 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: ZHENJIANG YILIN DIAMOND TOOLS CO., LTD. Free format text: FORMER OWNER: LUO ZHIGAO Effective date: 20090807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Zhigao Inventor after: Pang Chaoli Inventor after: Chen Baolei Inventor after: Wu Yi Inventor before: Luo Zhigao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LUO ZHIGAO TO: LUO ZHIGAO; PANG ZHAOLI; CHEN BAOLEI; WU YI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20090807 Address after: Shiqiao village, Yao Qiao Town, eastern suburb of Zhenjiang New District, Zhenjiang, Jiangsu, zip code: 212135 Co-patentee after: Jiangsu University Patentee after: Zhenjiang Yilin Diamond Tools Co., Ltd. Address before: School of mechanical engineering, Jiangsu University (school based), No. 301, Xuefu Road, Jiangsu, Zhenjiang 212013, China Patentee before: Luo Zhigao |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU YILIN DIAMOND TOOLS CO., LTD. Free format text: FORMER NAME: ZHENJIANG YILIN DIAMOND TOOLS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212135, Jiangsu Province, Zhenjiang New District, eastern suburbs of Zhenjiang Yao town Shiqiao Village Patentee after: Jiangsu Yilin Diamond Tools Co., Ltd. Patentee after: Jiangsu University Address before: 212135, Jiangsu Province, Zhenjiang New District, eastern suburbs of Zhenjiang Yao town Shiqiao Village Patentee before: Zhenjiang Yilin Diamond Tools Co., Ltd. Patentee before: Jiangsu University |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20130820 |