CN108465876A - Double-layer structure low-noise saw blade matrix - Google Patents
Double-layer structure low-noise saw blade matrix Download PDFInfo
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- CN108465876A CN108465876A CN201810628758.8A CN201810628758A CN108465876A CN 108465876 A CN108465876 A CN 108465876A CN 201810628758 A CN201810628758 A CN 201810628758A CN 108465876 A CN108465876 A CN 108465876A
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- Prior art keywords
- saw blade
- double
- basic
- saw
- matrix
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a double-layer structure low-noise saw blade base body which comprises a base body, wherein a central mounting hole is formed in the center of the base body, water grooves are uniformly formed in the outer edge of the base body at equal intervals along the circumference, the base body is a double-layer structure base body and is formed by compounding a first basic saw blade and a second basic saw blade, a first material reducing structure for reducing the weight of the base body is processed on the first basic saw blade, and a second material reducing structure for reducing the weight of the base body is processed on the second basic saw blade. The saw blade matrix not only has good low-noise effect, but also can reduce the cutting energy loss.
Description
Technical field
The present invention relates to a kind of technical fields of diamond saw blade, more particularly to a kind of double-layer structure low noise saw chip base
Body.
Background technology
Existing saw bit matrix mostly uses greatly single layer structure, and in order to reduce the quality of saw bit matrix, reduces energy consumption, lead to
Perforative through-hole can be often processed on saw bit matrix, saw bit matrix using the above structure is passed through when running saw blade high speed rotation
The through-hole worn can cut air and generate huge howling, and then generate noise pollution.
Invention content
The purpose of the present invention is to provide a kind of double-layer structure low noise saw sheet matrix, which not only has good
Low noise effect, while cutting energy loss can also be reduced.
In order to solve the above-mentioned technical problem, the present invention proposes following technical scheme：A kind of double-layer structure low noise saw chip base
Body, it includes matrix, and center mounting hole is offered at the center of matrix, and outer in matrix is circumferentially equidistantly uniformly arranged sink,
Described matrix is double-layer structure matrix, is combined by first foundation saw blade and the second basic saw blade, on first foundation saw blade
It is machined with and subtracts material structure for mitigating the first of matrix weight, be machined on the second basic saw blade for mitigating matrix weight
Second subtracts material structure.
The outer diameter of the first foundation saw blade and the second basic saw blade, mesoporous and thickness are equal；First foundation saw blade
It is identical with the number of teeth with the sink number of the second basic saw blade.
Described first, which subtracts material structure and second, subtracts material structure using pore space structure or kerf structure.
Described first subtract material structure with second subtract material structure appearance and size, quantity and to the distance of centre bore it is identical, and
Itself axisymmetricly, and is uniformly distributed along first foundation saw blade or the second basic saw blade central symmetry.
The first foundation saw blade and the second basic saw blade use welding, rivet or be glued together.
Described first subtracts material structure position and second to subtract material structure upper in the second basic saw blade on first foundation saw blade
Difference is set, it is adjacent to form angle α between the two；When first foundation saw blade and the second basic saw blade are bonded together, correspond to
First subtract material structure and second and subtract material structure and hidden by the physical location on another second basic saw blade and first foundation saw blade
Gear, cannot run through entire matrix.
Described first, which subtracts material structure and second, subtracts at least 1 group of material structure, every group 3 or more, and every group is distributed in
Using saw blade center as on the circle at midpoint.
The first foundation saw blade and the second basic saw blade use carbon constructional quality steel and structural alloy steel.
Described first, which subtracts material structure and second, subtracts material structure and has 1 ~ 3 group, every group 3 or more, and every group is distributed in saw
Piece center is on the circle at midpoint.
The method have the advantages that：
1, by using the saw blade of the present invention, above saw blade have it is multiple empty or joint-cutting, alleviate the weight of saw blade, therefore
Required power when saw blade rotation is reduced, energy loss is also just reduced；Again because it is emptied or joint-cutting cannot penetrate through and also just not have
The howling that cutting air generates when having saw bit matrix high-speed cruising, while the composite construction of its saw blade also has good drop
It makes an uproar effect.
2, by using the first foundation saw blade of composite construction and the second basic saw blade, it ensure that processing in its basic saw blade
On empty or joint-cutting is stopped by adjacent basic saw blade, and then effectively prevent saw blade in high-speed cutting rotation process
In generated howling, play good noise reduction purpose.
3, first by using distribution equalizing structure subtracts material structure and second subtracts the stability that material structure ensure that saw blade, makes it
More stablize in rotation process.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the present invention with the planar structure schematic diagram for emptying structure saw blade.
Fig. 2 is the planar structure schematic diagram with kerf structure saw blade of the present invention.
Fig. 3 is A-A sectional views in Fig. 1, Fig. 2.
Fig. 4 is first foundation saw blade plane structure chart in Fig. 1.
Fig. 5 is the second basic saw blade plane structure chart in Fig. 1.
Fig. 6 is first foundation saw blade plane structure chart in Fig. 2.
Fig. 7 is the second basic saw blade plane structure chart in Fig. 2.
In figure：Matrix 1, center mounting hole 2, sink 3；
The 1.1, second basis of first foundation saw blade saw blade 1.2；
First subtracts material structure 4.1, second subtracts material structure 4.2.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
As shown in figs. 1-7, a kind of double-layer structure low noise saw sheet matrix, it includes matrix 1, is opened up at the center of matrix 1
There is center mounting hole 2, outer in matrix 1 is circumferentially equidistantly uniformly arranged sink 3, and described matrix 1 is double-layer structure matrix, by the
One basic saw blade, 1.1 and second basic saw blade 1.2 is combined, and is machined on first foundation saw blade 1.1 for mitigating matrix
The first of weight subtracts material structure 4.1, is machined on the second basic saw blade 1.2 and subtracts material structure for mitigating the second of matrix weight
4.2.By using the saw bit matrix of above structure, it on the one hand can effectively mitigate the quality of saw blade, in addition by matrix
It is upper formation mutually not through empty or joint-cutting can play well reduce noise purpose.
Further, outer diameter, mesoporous and the thickness phase of 1.1 and second basis saw blade 1.2 of the first foundation saw blade
Deng；First foundation saw blade 1.1 is identical with the number of teeth with the sink number of the second basic saw blade 1.2.By using mutually isostructural first
Basic saw blade 1.1 and the second basic saw blade 1.2 simplify processing technology, reduce production cost.
Further, described first subtract material structure 4.1 and second subtract material structure 4.2 use pore space structure or joint-cutting knot
Structure.The weight of saw blade can be effectively reduced using the above structure, and then effectively reduces energy of the saw blade in rotation process
Consumption.
Further, described first subtract material structure 4.1 and second subtract material structure 4.2 appearance and size, quantity and to center
The distance in hole is identical, and itself is axisymmetricly, and uniform along first foundation saw blade 1.1 or the second 1.2 central symmetry of basic saw blade
Distribution.By above-mentioned structure distribution, the integrally-built stability of saw blade ensure that, ensure that the stationarity of its rotation, ensure
Its structural behaviour.
Further, the basic saw blade 1.2 of the first foundation saw blade 1.1 and second, which uses, welds, rivets or is glued to one
It rises.Bonding process and technique are simplified using aforesaid way.
Further, described first subtracts the position and second on first foundation saw blade 1.1 of material structure 4.1 and subtracts material structure 4.2
Position is different on the second basic saw blade 1.2, adjacent to form angle α between the two；When first foundation saw blade 1.1 and the second basis
When saw blade 1.2 is bonded together, corresponding first, which subtracts material structure 4.1 and second, subtracts material structure 4.2 by another second basis
Physical location on saw blade 1.2 and first foundation saw blade 1.1 is blocked, and entire matrix 1 cannot be run through.Angle α is emptied with it with row
Or the relationship of joint-cutting number n is：α=180/n.Using mutually block not through structure type, ensure that saw blade in rotation process
In will not cut air, play reduce noise purpose.
Further, described first subtracts material structure 4.1 and second and subtracts at least 1 group of material structure 4.2, every group 3 or more,
And every group is distributed in using saw blade center as on the circle at midpoint.Stability is ensured using distribution equalizing structure.
Further, the basic saw blade 1.2 of the first foundation saw blade 1.1 and second uses carbon constructional quality steel and alloy
Structural steel.
Further, described first subtracts material structure 4.1 and second and subtracts material structure 4.2 and have 1 ~ 3 group, every group 3 or more, and every
Group is distributed in using saw blade center as on the circle at midpoint.
The course of work operation principle of the present invention：
A kind of double-layer structure low noise saw sheet matrix of the present invention is formed by using two panels basis saw blade, is divided on basic saw blade
Do not cut with and empty or joint-cutting, when two panels basis saw blade combines, above empty or joint-cutting is respectively by the reality of another basic saw blade
Body portion blocks and cannot run through, and saw blade compound Novel saw blade together in this two panels basis has good noise-reduction, on
EDS maps empty or joint-cutting significantly reduces saw blade weight, also just reduce joint-cutting energy consumption, while emptying or joint-cutting because this
Cannot run through, also just without saw bit matrix high-speed cruising when cutting air generate howling, when cutting greatly reduces
The noise pollution brought.
Through the above description, those skilled in the art completely can be in the model without departing from this invention technological thought
In enclosing, various changes and amendments are carried out all within protection scope of the present invention.The unaccomplished matter of the present invention, belongs to ability
The common knowledge of field technique personnel.
Claims (9)
1. a kind of double-layer structure low noise saw sheet matrix, it includes matrix（1）, in matrix（1）Center offer center installation
Hole（2）, in matrix（1）Outer be circumferentially equidistantly uniformly arranged sink（3）, it is characterised in that：Described matrix（1）For double-layer structure
Matrix, by first foundation saw blade（1.1）With the second basic saw blade（1.2）It is combined, in first foundation saw blade（1.1）Upper processing
Be useful for mitigation matrix weight first subtracts material structure（4.1）, in the second basic saw blade（1.2）On be machined with for mitigating matrix
The second of weight subtracts material structure（4.2）.
2. a kind of double-layer structure low noise saw sheet matrix according to claim 1, it is characterised in that：The first foundation saw
Piece（1.1）With the second basic saw blade（1.2）Outer diameter, mesoporous and thickness it is equal；First foundation saw blade（1.1）With the second base
Plinth saw blade（1.2）Sink number it is identical with the number of teeth.
3. a kind of double-layer structure low noise saw sheet matrix according to claim 1, it is characterised in that：Described first subtracts material knot
Structure（4.1）Subtract material structure with second（4.2）Using pore space structure or kerf structure.
4. a kind of double-layer structure low noise saw sheet matrix according to claim 1,3, it is characterised in that：Described first subtracts material
Structure（4.1）Subtract material structure with second（4.2）Appearance and size, quantity and identical to the distance of centre bore, and itself be in axis pair
Claim, and along first foundation saw blade（1.1）Or the second basic saw blade（1.2）Central symmetry is uniformly distributed.
5. a kind of double-layer structure low noise saw sheet matrix according to claim 1 or 2, it is characterised in that：First base
Plinth saw blade（1.1）With the second basic saw blade（1.2）Using welding, rivets or be glued together.
6. a kind of double-layer structure low noise saw sheet matrix according to claim 1, it is characterised in that：Described first subtracts material knot
Structure（4.1）In first foundation saw blade（1.1）Upper position and second subtracts material structure（4.2）In the second basic saw blade（1.2）Upper position
Difference is adjacent to form angle α between the two；When first foundation saw blade（1.1）With the second basic saw blade（1.2）It is bonded together
When, corresponding first subtracts material structure（4.1）Subtract material structure with second（4.2）By another second basic saw blade（1.2）With
One basic saw blade（1.1）On physical location block, entire matrix cannot be run through（1）.
7. a kind of double-layer structure low noise saw sheet matrix according to claim 1 or 3, it is characterised in that：Described first subtracts
Material structure（4.1）Subtract material structure with second（4.2）At least 1 group, every group 3 or more, and every group is distributed in in saw blade
The heart is on the circle at midpoint.
8. a kind of double-layer structure low noise saw sheet matrix according to claim 1, it is characterised in that：The first foundation saw
Piece（1.1）With the second basic saw blade（1.2）Using carbon constructional quality steel and structural alloy steel.
9. a kind of double-layer structure low noise saw sheet matrix according to claim 1, it is characterised in that：Described first subtracts material knot
Structure（4.1）Subtract material structure with second（4.2）There is 1 ~ 3 group, every group 3 or more, and every group is distributed in using saw blade center as midpoint
Circle on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810628758.8A CN108465876A (en) | 2018-06-19 | 2018-06-19 | Double-layer structure low-noise saw blade matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810628758.8A CN108465876A (en) | 2018-06-19 | 2018-06-19 | Double-layer structure low-noise saw blade matrix |
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| Publication Number | Publication Date |
|---|---|
| CN108465876A true CN108465876A (en) | 2018-08-31 |
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ID=63259606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810628758.8A Pending CN108465876A (en) | 2018-06-19 | 2018-06-19 | Double-layer structure low-noise saw blade matrix |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453572A (en) * | 2020-11-07 | 2021-03-09 | 赛拓工具(江苏)有限公司 | Diamond saw blade and laser welding preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19628329A1 (en) * | 1995-07-18 | 1997-01-23 | Kott Marek Simon | Rotating disc tool and workpiece converging in parallel |
| DE10130463A1 (en) * | 2001-06-23 | 2003-03-27 | Korbena Bodenbelaege Gmbh | Method of production of cork panels involves saw blades on shaft, acute-angled teeth, milling tool fiber panel and chamfered edges |
| DE69626453T2 (en) * | 1995-08-01 | 2003-12-24 | Josef Gijsbert Haanschoten | High-speed hand-held circular saw and circular saw blade |
| DE202005001719U1 (en) * | 2005-02-03 | 2005-06-09 | Jansen-Herfeld, Rick | Circular saw blade has a series of teeth at regular intervals with orthogonal clearance of greater than 10 |
| CN201036898Y (en) * | 2007-04-17 | 2008-03-19 | 宜昌黑旋风锯业有限责任公司 | Cutting soft stone saw bit substrate |
| CN101518838A (en) * | 2009-03-27 | 2009-09-02 | 厦门致力金刚石工具有限公司 | Noisedamping sawblade base body and laser welding method thereof |
| CN101530936A (en) * | 2009-04-15 | 2009-09-16 | 黑旋风锯业股份有限公司 | Saw blade substrate with fishhook-shaped noise-damping slots |
| CN104551231A (en) * | 2015-01-19 | 2015-04-29 | 黑旋风锯业股份有限公司 | Riveting assisting type adhesive combined silencing saw blade base body |
| CN208276292U (en) * | 2018-06-19 | 2018-12-25 | 黑旋风锯业股份有限公司 | Double-layer structure low-noise saw blade matrix |
-
2018
- 2018-06-19 CN CN201810628758.8A patent/CN108465876A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19628329A1 (en) * | 1995-07-18 | 1997-01-23 | Kott Marek Simon | Rotating disc tool and workpiece converging in parallel |
| DE69626453T2 (en) * | 1995-08-01 | 2003-12-24 | Josef Gijsbert Haanschoten | High-speed hand-held circular saw and circular saw blade |
| DE10130463A1 (en) * | 2001-06-23 | 2003-03-27 | Korbena Bodenbelaege Gmbh | Method of production of cork panels involves saw blades on shaft, acute-angled teeth, milling tool fiber panel and chamfered edges |
| DE202005001719U1 (en) * | 2005-02-03 | 2005-06-09 | Jansen-Herfeld, Rick | Circular saw blade has a series of teeth at regular intervals with orthogonal clearance of greater than 10 |
| CN201036898Y (en) * | 2007-04-17 | 2008-03-19 | 宜昌黑旋风锯业有限责任公司 | Cutting soft stone saw bit substrate |
| CN101518838A (en) * | 2009-03-27 | 2009-09-02 | 厦门致力金刚石工具有限公司 | Noisedamping sawblade base body and laser welding method thereof |
| CN101530936A (en) * | 2009-04-15 | 2009-09-16 | 黑旋风锯业股份有限公司 | Saw blade substrate with fishhook-shaped noise-damping slots |
| CN104551231A (en) * | 2015-01-19 | 2015-04-29 | 黑旋风锯业股份有限公司 | Riveting assisting type adhesive combined silencing saw blade base body |
| CN208276292U (en) * | 2018-06-19 | 2018-12-25 | 黑旋风锯业股份有限公司 | Double-layer structure low-noise saw blade matrix |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453572A (en) * | 2020-11-07 | 2021-03-09 | 赛拓工具(江苏)有限公司 | Diamond saw blade and laser welding preparation method thereof |
| CN112453572B (en) * | 2020-11-07 | 2022-01-25 | 赛拓工具(江苏)有限公司 | Diamond saw blade and laser welding preparation method thereof |
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Application publication date: 20180831 |