CN206445305U - The saw blade with noise reduction line for larger saw blade - Google Patents
The saw blade with noise reduction line for larger saw blade Download PDFInfo
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- CN206445305U CN206445305U CN201621475056.3U CN201621475056U CN206445305U CN 206445305 U CN206445305 U CN 206445305U CN 201621475056 U CN201621475056 U CN 201621475056U CN 206445305 U CN206445305 U CN 206445305U
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- saw blade
- noise reduction
- reduction line
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- noise
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Abstract
The utility model is related to a kind of saw blade with Novel noise-reduction cable architecture, discloses a kind of saw blade with noise reduction line for larger saw blade, including the multiple noise reduction lines being arranged on the diverse location of saw blade；The noise reduction line includes being arranged on the noise reduction line I of the close marginal position of saw blade and is arranged in the middle part of the radial direction of saw blade and close to the noise reduction line II of saw blade marginal position.The utility model has the advantage of, vibrations when solving saw blade high-speed rotation and thus bring noise the problem of, it is adaptable to the saw blade with larger radius, by combining different noise reduction lines, optimal noise reduction is reached, with higher application value.
Description
Technical field
The utility model is related to a kind of saw blade with Novel noise-reduction cable architecture, more particularly to a kind of for larger saw blade
Saw blade with noise reduction line.
Background technology
Saw blade is the general designation for cutting the thin slice circular knives of solid material.Saw blade can be divided into：Cut for stone material
Diamond saw blade；The HSS sawblade (not tungsten carbide button cutter head) cut for metal material；For solid wood, furniture,
The hard alloy saw blade of the cuttings such as wood-based plate, aluminium alloy, aluminium section bar, radiator, plastics, plastic-steel.The quality of saw blade depends on saw
The quality of piece steel itself or other materials, in order to cut some special substances, in addition it is also necessary to inlay difference on saw blade
Cutter head.
But in blades machining and the research process of material, it has been found that the material of saw blade in itself and is not equal to the matter of saw blade
Amount, in addition to the steel of high standard, the shape of saw blade, machining accuracy can also influence saw blade quality.
Experiment finds, the vibrations of the quality and saw blade of saw blade in high-speed rotation, and noise has a larger relation, and saw blade
The raising of shape and machining accuracy plays the role of very big for reducing vibrations of the saw blade in high-speed rotation, reduction noise.
It has been investigated that, set some grooves effectively to reduce vibrations of the saw blade during high-speed rotation on saw blade
With resulting noise, resulting antidetonation noise reduction can even be more than the effect for directly lifting saw blade material.But
It will be apparent that simultaneously the groove of not all shape has preferable antidetonation erasure effect, the only groove of some given shapes can be played
Preferable antidetonation erasure effect.But the saw blade with different radiuses, the position that it produces vibrations is also different, especially for one
There is the saw blade of larger radius (substantially radius is in more than 10cm) a bit, existing noise reduction line can not produce damping and silencing well
Effect.Therefore needs adjust the position of the noise reduction line on saw blade, especially large saw blade according to the different vibration frequencies of saw blade
Put.
Utility model content
The utility model can not be applied to large saw blade for the existing saw-blade structure with noise reduction line in the prior art
Shortcoming there is provided a kind of saw blade with noise reduction line for larger saw blade, can effectively reduce large saw blade cutting when
Vibrations and noise.The saw blade is reduction and the vibrations for improving saw blade and a part for the project of noise, it is therefore an objective to which can use up can
The vibrations of energy ground reduction saw blade and noise, reach that improvement is big in the case where the material and technique of the existing saw blade of maintenance are substantially constant
The efficiency of type saw blade cutting.
To achieve the above object, the utility model can take following technical proposals：
A kind of saw blade with noise reduction line for larger saw blade, including multiple disappearing of being arranged on the diverse location of saw blade
Sound line；
The noise reduction line includes the noise reduction line I for being arranged on the close marginal position of saw blade and the radial direction side for being arranged on saw blade
To middle part and close to the noise reduction line II of saw blade marginal position.
Further, as a kind of optional scheme, in embodiments herein, the position of the noise reduction line II is substantially
Position positioned at one end towards saw blade center of the noise reduction line I.
Further, as a kind of optional scheme, in embodiments herein, the noise reduction line I and noise reduction line
Circumferential directions of the II along the saw blade is alternately spaced successively.
Further, as a kind of optional scheme, in embodiments herein, the length direction of the noise reduction line I
Approximately along the normal direction extension of the saw blade.
Further, as a kind of optional scheme, in embodiments herein, the length direction of the noise reduction line I
One end be pointed generally in the noise reduction line II.
Further, as a kind of optional scheme, in embodiments herein, the noise reduction line I includes having phase
Similar shape and spaced at least two noise reductions line III.
Further, it is described that there is same shape and interval in embodiments herein as a kind of optional scheme
Length direction arrangements of at least two noise reduction line III of arrangement along the noise reduction line I.
Further, as a kind of optional scheme, in embodiments herein, one end of the noise reduction line II and saw
Tooth is connected.
Further, as a kind of optional scheme, in embodiments herein, the other end court of the noise reduction line II
To the center of saw blade.
Further, as a kind of optional scheme, in embodiments herein, the noise reduction line I and noise reduction line
II uniform intervals in the circumferential direction of saw blade are arranged.
The utility model has following notable technique effect：
Vibrations and noise progress damping and noise reduction that the different parts of the saw blade with relatively large radius are produced can be directed to.
Further, employ fritter and discrete noise reduction line, it is to avoid the loss of structural strength, ensureing damping
While with noise reduction, the original most of structural strength of saw blade can be retained.
Brief description of the drawings
Fig. 1 is the structural representation observed by the axial direction of saw blade of the saw blade with noise reduction line.
Embodiment
The utility model is described in further detail with reference to embodiment.
Embodiment 1
As shown in figure 1, a kind of saw blade with noise reduction line for larger saw blade, including it is arranged on the difference of saw blade 100
Multiple noise reduction lines on position；These noise reduction lines for being located at diverse location are to be opened for example, by the mode of laser boring on saw blade
If through hole or the groove formation on insertion saw blade two sides.The means of through hole or groove are opened up in addition to laser, can be used
Any existing means.In addition, the saw blade that the application is recorded is more large-scale saw blade, and other saw blades for being provided with noise reduction line are not
The same, the noise reduction line of saw blade is close to the edge of saw blade.The noise reduction line of diverse location can select noise reduction of different shapes
Line, but it is typically chosen the existing noise reduction line with preferable shape.As a kind of optional scheme, noise reduction line I101 and noise reduction line
II102 uniform intervals in saw blade circumferential direction are arranged.
The noise reduction line includes being arranged on the noise reduction line I101 of the close marginal position of saw blade 100 and is arranged on saw blade
In the middle part of 100 radial direction and close to the noise reduction line II102 of saw blade marginal position.
Further, the position of the noise reduction line II is located substantially at one end towards saw blade center of the noise reduction line I
Position.
Further, the circumferential direction of the noise reduction line I101 and noise reduction line II102 along the saw blade 100 is handed over successively
Alternately it is spaced.
Further, the length direction of the noise reduction line I101 extends approximately along the normal direction of the saw blade 100.This
In application, normal refers to and the radial direction of saw blade is perpendicular or generally perpendicular direction.
Further, one end of the length direction of the noise reduction line I101 is pointed generally in the noise reduction line II102.
Further, the noise reduction line I101 includes having same shape and spaced at least two noise reductions line
III103.Noise reduction line III103 can be one or a unit being made up of multiple noise reduction lines, but the noise reduction line repeated
III103 constitutes increasingly complex noise reduction line I101 shape, pattern.
Further, it is described that there is same shape and spaced at least two noise reductions line III103 along the noise reduction
Line I101 length direction arrangement.
Further, one end of the noise reduction line II102 is connected with sawtooth.The connection of noise reduction line and sawtooth in the application
Refer to that one end of noise reduction line extends to the edge of sawtooth, until the groove of noise reduction line is connected with saw blade outside.
Further, the other end of the noise reduction line II102 is towards the center of saw blade 100.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, should all belong to the covering scope of the utility model patent.
Claims (8)
1. a kind of saw blade with noise reduction line for larger saw blade, it is characterised in that the difference including being arranged on saw blade (100)
Multiple noise reduction lines on position；
The noise reduction line include be arranged on saw blade (100) close marginal position noise reduction line I (101) and
It is arranged in the middle part of the radial direction of saw blade (100) and close to the noise reduction line II (102) of saw blade marginal position；
The noise reduction line I (101) includes having same shape and spaced at least two noise reductions line III (103)；
It is described that there is same shape and spaced at least two noise reductions line III (103) along the noise reduction line I (101)
Length direction is arranged.
2. the saw blade with noise reduction line according to claim 1 for larger saw blade, it is characterised in that the noise reduction line
II (102) position is located substantially at the position of one end towards saw blade center of the noise reduction line I (101).
3. the saw blade with noise reduction line according to claim 1 for larger saw blade, it is characterised in that the noise reduction line
The circumferential direction of I (101) and noise reduction line II (102) along the saw blade (100) is alternately spaced successively.
4. the saw blade with noise reduction line according to claim 1 for larger saw blade, it is characterised in that the noise reduction line
I (101) length direction extends approximately along the normal direction of the saw blade (100).
5. the saw blade according to claim 4 with noise reduction line, it is characterised in that the length side of the noise reduction line I (101)
To one end be pointed generally in the noise reduction line II (102).
6. the saw blade according to claim 1 with noise reduction line, it is characterised in that one end of the noise reduction line II (102)
It is connected with sawtooth.
7. the saw blade according to claim 6 with noise reduction line, it is characterised in that the noise reduction line II (102) it is another
Hold the center towards saw blade (100).
8. the saw blade according to claim 1 with noise reduction line, it is characterised in that the noise reduction line I (101) and noise reduction
Line II (102) uniform intervals in the circumferential direction of saw blade are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475056.3U CN206445305U (en) | 2016-12-30 | 2016-12-30 | The saw blade with noise reduction line for larger saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475056.3U CN206445305U (en) | 2016-12-30 | 2016-12-30 | The saw blade with noise reduction line for larger saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206445305U true CN206445305U (en) | 2017-08-29 |
Family
ID=59673702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475056.3U Active CN206445305U (en) | 2016-12-30 | 2016-12-30 | The saw blade with noise reduction line for larger saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206445305U (en) |
-
2016
- 2016-12-30 CN CN201621475056.3U patent/CN206445305U/en active Active
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