CN207255379U - A kind of improvement saw blade of noise-reducing - Google Patents
A kind of improvement saw blade of noise-reducing Download PDFInfo
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- CN207255379U CN207255379U CN201721355171.1U CN201721355171U CN207255379U CN 207255379 U CN207255379 U CN 207255379U CN 201721355171 U CN201721355171 U CN 201721355171U CN 207255379 U CN207255379 U CN 207255379U
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- blade body
- saw
- noise
- blade
- periphery
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Abstract
It the utility model is related to bar production technical field, a kind of more particularly to improvement saw blade of noise-reducing, including circular blade body, blade body center offers mounting hole, mounting hole is used to be sleeved on saw disc, platen is installed with saw disc, blade body is clamped in saw disc by platen, and blade body periphery is inwardly gradually thinning.Since blade body periphery to be inwardly designed to gradually thinning structure so that saw blade is reduced in cutting with work piece interface, so as to can not only reduce the noise of cutting, additionally it is possible to so that the surface pattern after steel cutting is smooth.
Description
Technical field
It the utility model is related to bar production technical field, more particularly to a kind of improvement saw blade of noise-reducing.
Background technology
A kind of equipment being segmented when hot-metal sawing machine is bar production, the equipment have production efficiency high, and equipment is simply light-weight
The advantages that.But huge noise pollution is produced during saw blade sawing, operating noise is up to 120dB or so, to the body of employee
Health causes damage.
In the prior art, the noise of saw blade sawing is inevitable, but some measures can be used to be improved.It is common
Have fluting, perforate suppress resonance noise；Damping material decay vibration is selected to suppress the technologies such as noise.To ensure the strong of saw blade
Degree and production cost, most saws cause to produce during saw blade sawing using common saw blade, saw blade without any noise reduction measure
Huge noise, such as, in order to improve production efficiency, the steel of 9 a diameter of 50-60mm are cut together, noise is more than 120
Decibel, influences working environment and the health of staff.
Utility model content
The technical problems to be solved in the utility model is：Noise big technology during in order to solve saw blade sawing in the prior art
Problem, the utility model provide a kind of improvement saw blade of noise-reducing.
Technical solution is used by the utility model solves its technical problem：A kind of improvement saw blade of noise-reducing, including
Circular blade body, the blade body center offer mounting hole, and the mounting hole is used to being sleeved on saw disc, on saw disc
Platen is installed with, blade body is clamped in saw disc by platen, and the blade body periphery is inwardly gradually thinning.Due to
Blade body periphery is inwardly designed to gradually thinning structure so that saw blade is reduced in cutting with work piece interface, so that
The noise of cutting can not only be reduced, additionally it is possible to so that the surface pattern after steel cutting is smooth.
Further, specifically, the periphery of the upper surface of the blade body is inwardly inclined plane gradually downward, saw blade sheet
The periphery of the lower surface of body is inwardly gradually upward inclined plane.The inclined degree of upper and lower surface is symmetrical.
For the ease of installing blade body, the generation shake inclined plane ecto-entad between saw disc is avoided to extend to saw
Untill the periphery of disk.
Further, inclined degree change is small, and the perimeter thicknesses of the blade body are 12mm, and blade body is located at saw disc
Thickness at periphery is 10mm.
The beneficial effects of the utility model are the improvement saw blades of the noise-reducing of the utility model, due to by outside blade body
It is all to be inwardly designed to gradually thinning structure so that saw blade is reduced in cutting with work piece interface, so as to can not only reduce
The noise of cutting, additionally it is possible to so that the surface pattern after steel cutting is smooth.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the assembling structure schematic diagram of the improvement saw blade of the utility model noise-reducing.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the side view (in order to illustrate inclined plane, structure is exaggerated in figure) of the improvement saw blade of noise-reducing.
In figure：1st, blade body, 11, mounting hole, 2, saw disc, 3, platen, A, inclined plane part, B, planar section.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figs. 1-3, it is the utility model optimum embodiment, a kind of improvement saw blade of noise-reducing, including circular saw
Piece body 1,1 center of blade body offer mounting hole 11, and mounting hole 11 is used to be sleeved on saw disc 2, blade body 1 and saw disc
2 are arranged concentrically, and platen 3 is installed with saw disc 2, and blade body 1 is clamped in saw disc 2 by platen 3, outside blade body 1
All inwardly gradually thinning, i.e., the periphery of the upper surface of blade body 1 is inwardly inclined plane gradually downward, under blade body 1
The periphery on surface is inwardly gradually upward inclined plane, and the inclined degree of upper and lower surface is symmetrical.Inclined plane by
Untill the periphery for extending to saw disc 2 outside to inside, inside part is plane to blade body 1 again.Such as：Saw disc is a diameter of
900mm, 1 a diameter of 1800mm of blade body, then inclined plane position is at the inside 450mm of 1 outer edge of blade body.Blade body
1 perimeter thicknesses are 12mm, and the thickness that blade body 1 is located at 2 periphery of saw disc is 10mm.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
1. a kind of improvement saw blade of noise-reducing, including circular blade body (1), blade body (1) center offers peace
Fill hole (11), the mounting hole (11) is used to be sleeved on saw disc (2), and platen (3), saw blade sheet are installed with saw disc (2)
Body (1) is clamped in saw disc (2) by platen (3), it is characterised in that：Blade body (1) periphery is inwardly gradually thinning.
A kind of 2. improvement saw blade of noise-reducing as claimed in claim 1, it is characterised in that：The upper table of the blade body (1)
The periphery in face is inwardly inclined plane gradually downward, and the periphery of the lower surface of blade body (1) is inwardly gradually upward inclination
Face.
A kind of 3. improvement saw blade of noise-reducing as claimed in claim 2, it is characterised in that：The inclined plane ecto-entad extension
Untill the periphery of saw disc (2).
A kind of 4. improvement saw blade of noise-reducing as claimed in claim 2, it is characterised in that：The periphery of the blade body (1)
Thickness is 12mm, and the thickness that blade body (1) is located at saw disc (2) periphery is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355171.1U CN207255379U (en) | 2017-10-19 | 2017-10-19 | A kind of improvement saw blade of noise-reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355171.1U CN207255379U (en) | 2017-10-19 | 2017-10-19 | A kind of improvement saw blade of noise-reducing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207255379U true CN207255379U (en) | 2018-04-20 |
Family
ID=61918036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355171.1U Active CN207255379U (en) | 2017-10-19 | 2017-10-19 | A kind of improvement saw blade of noise-reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207255379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618361A (en) * | 2020-06-02 | 2020-09-04 | 烟台孚信达双金属股份有限公司 | Saw cutting method for copper-aluminum composite bar |
-
2017
- 2017-10-19 CN CN201721355171.1U patent/CN207255379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618361A (en) * | 2020-06-02 | 2020-09-04 | 烟台孚信达双金属股份有限公司 | Saw cutting method for copper-aluminum composite bar |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |