CN201175794Y - Noise reduction circular saw blade - Google Patents
Noise reduction circular saw blade Download PDFInfo
- Publication number
- CN201175794Y CN201175794Y CNU2008201110668U CN200820111066U CN201175794Y CN 201175794 Y CN201175794 Y CN 201175794Y CN U2008201110668 U CNU2008201110668 U CN U2008201110668U CN 200820111066 U CN200820111066 U CN 200820111066U CN 201175794 Y CN201175794 Y CN 201175794Y
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- CN
- China
- Prior art keywords
- saw blade
- circular saw
- blade
- noise reduction
- cutting
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to a diamond circular saw blade or a carbide tipped circular saw blade for cutting stone, metal and wood, in particular to a noise reduction circular saw blade. The blade body of the noise reduction circular saw blade is a large and thin metal disc, saw teeth are distributed on the periphery of the blade body, knife tips are arranged on the saw teeth, a hole is arranged at the center of the blade body, a transmission hole is arranged outside the central hole, curve shaped slits are cut out on the blade body, and adhesive is injected in the slits. The noise reduction circular saw blade can obviously reduce noises produced during usage, can greatly reduce the pollution to the surroundings by the noises, increases the service life of the circular saw blade greatly, and increases the quality of saw-cutting.
Description
Technical field:
The utility model relates to diamond disc or the sintered carbide circular saw that a kind of cutting stone material, metal, timber are used, especially a kind of noise reduction saw blade.
Background technology:
Conventional diamond disc and sintered carbide circular saw can send very big noise in cutting stone material, steel and timber process, surrounding environment has been produced huge noise pollution.Because saw blade noise in use is to be produced by saw blade vibration in use, noise is big more, illustrate that saw blade is big more in the saw blade vibration of use, especially when saw blade intrinsic frequency and saw blade vibration frequency generation resonance, the noise that produces can be bigger, and this has reduced the service life of saw blade to a great extent.
Summary of the invention:
The utility model is intended to solve saw blades such as diamond disc and the sintered carbide circular saw excessive problem of noise in use, and provide a kind of by changing saw blade sheet body structure, thereby change the intrinsic frequency of saw blade, reach and reduce the noise of saw blade in cutting process, and further improve the saw blade noise reduction saw blade in service life.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of noise reduction saw blade, its lamellar body are big and thin rosettes, are distributed with sawtooth on the lamellar body excircle, and cutter head is arranged on the sawtooth, and the lamellar body center is porose, and centre bore has driving hole outward, evenly is cut with the curve-like joint-cutting on the lamellar body, and irritating in the joint-cutting has adhesive.
Compared with prior art, the beneficial effects of the utility model are:
Can significantly reduce diamond disc, cutting metal sintered carbide circular saw and cutting timber sintered carbide circular saw generating noise in use, reduce the pollution of noise greatly to surrounding environment, and the service life of improving saw blade to a great extent, improve sawing quality.
Description of drawings:
Fig. 1 is a kind of diamond disc structural representation of the present utility model.
Fig. 2 is a kind of sintered carbide circular saw structural representation of the present utility model.
Among the figure: blade bodies 1, sawtooth 2, cutter head 3, tank 4, encapsulating joint-cutting 5, centre bore 6, driving hole 7, fabrication hole 8, the heat groove 9 that rises holds tip groove 10.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples
Embodiment 1: as shown in Figure 1, a kind of diamond noise reduction saw blade, blade bodies 1 is a big and thin rosette, diameter is generally Φ 200mm～Φ 3500mm, be distributed with sawtooth 2 on blade bodies 1 excircle, be welded with diamond segment 3 on the excircle of sawtooth 2, between each cutter head 3 tank 4 arranged, the shape and the quantity of sawtooth 2 and cutter head 3 are decided according to cutting material and purposes; The center of blade bodies 1 is provided with a centre bore 6, and the aperture is generally Φ 15mm～Φ 200mm; Centre bore 6 peripheries have four driving holes 7, and the aperture is generally Φ 7mm～Φ 30mm, and there are two fabrication holes 8 blade bodies 1 radius middle part, and the aperture is generally Φ 13mm～Φ 40mm; Evenly be cut with four curve-like encapsulating joint-cuttings 5 of symmetric arrangement on the blade bodies 1, irritating in the joint-cutting has special glue.
Embodiment 2: as shown in Figure 2, a kind of carbide alloy noise reduction saw blade, blade bodies 1 also is a big and thin rosette, diameter is generally Φ 200mm～Φ 2200mm, be distributed with sawtooth 2 on blade bodies 1 excircle, be welded with carbide bit 3 on the sawtooth 2, between each cutter head 3 chip pocket 10 is arranged; Be provided with six heat groove 9 that rises at the following location interval in chip pocket 10 bottoms on the blade bodies 1.The same with embodiment 1, blade bodies 1 center of carbide alloy noise reduction saw blade also is provided with a centre bore 6, and the aperture is generally Φ 15mm～Φ 200mm; Centre bore 6 peripheries have four driving holes 7, and the aperture is generally Φ 7mm～Φ 30mm, and there are two fabrication holes 8 blade bodies 1 radius middle part, and the aperture is generally Φ 13mm～Φ 40mm; Evenly be cut with four curve-like encapsulating joint-cuttings 5 of symmetric arrangement on the blade bodies 1, irritating in the joint-cutting has special glue.
Above-mentioned diamond encapsulating noise reduction saw blade is directly installed on the saw of cutting stone material and uses, and metal carbide alloy encapsulating noise reduction saw blade and carpenter's carbide alloy encapsulating noise reduction saw blade are contained in respectively on the saw of the saw of cutting metal and cutting timber and use.Install the back saw and drive the sawing task that saw blade rotates, various stone materials, metal material and timber are finished in feeding.The mode of feeding can be that swing type also can be the horizontal sliding mode.
Claims (1)
1, a kind of noise reduction saw blade, its lamellar body are big and thin rosettes, are distributed with sawtooth on the lamellar body excircle, cutter head is arranged on the sawtooth, and the lamellar body center is porose, and centre bore has driving hole outward, it is characterized in that: evenly be cut with the curve-like joint-cutting on the lamellar body, irritating in the joint-cutting has adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201110668U CN201175794Y (en) | 2008-04-25 | 2008-04-25 | Noise reduction circular saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201110668U CN201175794Y (en) | 2008-04-25 | 2008-04-25 | Noise reduction circular saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175794Y true CN201175794Y (en) | 2009-01-07 |
Family
ID=40215810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201110668U Expired - Fee Related CN201175794Y (en) | 2008-04-25 | 2008-04-25 | Noise reduction circular saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175794Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508147A (en) * | 2009-02-23 | 2009-08-19 | 黑旋风锯业股份有限公司 | Silent saw blade matrix |
| CN102814840A (en) * | 2012-10-15 | 2012-12-12 | 乐客精密工具（太仓）有限公司 | Diamond blunt tool |
| CN103235497A (en) * | 2013-04-07 | 2013-08-07 | 黑旋风锯业股份有限公司 | Watch face with circular saw blade structure |
| CN105149685A (en) * | 2015-09-11 | 2015-12-16 | 黑旋风锯业股份有限公司 | Grooving glue-filling silencing saw blade base body |
| CN105835234A (en) * | 2016-05-19 | 2016-08-10 | 江苏超峰工具有限公司 | High-strength noise-reduction diamond saw blade |
| CN107263737A (en) * | 2017-05-22 | 2017-10-20 | 宁波妙力斯五金工具有限公司 | A kind of sintered carbide circular saw |
-
2008
- 2008-04-25 CN CNU2008201110668U patent/CN201175794Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508147A (en) * | 2009-02-23 | 2009-08-19 | 黑旋风锯业股份有限公司 | Silent saw blade matrix |
| CN102814840A (en) * | 2012-10-15 | 2012-12-12 | 乐客精密工具（太仓）有限公司 | Diamond blunt tool |
| CN103235497A (en) * | 2013-04-07 | 2013-08-07 | 黑旋风锯业股份有限公司 | Watch face with circular saw blade structure |
| CN105149685A (en) * | 2015-09-11 | 2015-12-16 | 黑旋风锯业股份有限公司 | Grooving glue-filling silencing saw blade base body |
| CN105835234A (en) * | 2016-05-19 | 2016-08-10 | 江苏超峰工具有限公司 | High-strength noise-reduction diamond saw blade |
| CN107263737A (en) * | 2017-05-22 | 2017-10-20 | 宁波妙力斯五金工具有限公司 | A kind of sintered carbide circular saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20130425 |