CN204397957U - A kind of noise reduction cutting tool - Google Patents
A kind of noise reduction cutting tool Download PDFInfo
- Publication number
- CN204397957U CN204397957U CN201420855688.7U CN201420855688U CN204397957U CN 204397957 U CN204397957 U CN 204397957U CN 201420855688 U CN201420855688 U CN 201420855688U CN 204397957 U CN204397957 U CN 204397957U
- Authority
- CN
- China
- Prior art keywords
- cutting blade
- noise reduction
- cutting tool
- motor
- housing
- 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 kind of noise reduction cutting tool, comprise: base, motor, cutting blade and denoising device, described cutting blade is connected to realize rotating with the rotating shaft of motor, described denoising device comprises: the housing be partly accommodated therein by cutting blade and be arranged at the sound-absorption structural body of enclosure interior, and described motor is all fixedly connected with base with housing.Usefulness is: a kind of noise reduction cutting tool of the present utility model, and the noise produced when effectively removing cutting blade work by denoising device, effectively improves noise pollution, also advantageously in the physical and mental health of operator.
Description
Technical field
The utility model relates to a kind of cutting tool, is specifically related to a kind of noise reduction cutting tool.
Background technology
Cutting tool is the universal instrument of a class the most widely in commercial Application, and to can be used in industry the various fields such as metal material cutting, plate cutting, house ornamentation, certainly, application is different, its structure also slightly difference, but general structure is mostly similar.The common drawback that this kind of cutting tool exists is that noise is large, there is problems such as disturbing residents, therefore needs to improve.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is the cutting tool providing a kind of effective reduction noise.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of noise reduction cutting tool, comprise: base, motor, cutting blade and denoising device, described cutting blade is connected to realize rotating with the rotating shaft of motor, described denoising device comprises: the housing be partly accommodated therein by cutting blade and be arranged at the sound-absorption structural body of enclosure interior, and described motor is all fixedly connected with base with housing.
Preferably, aforementioned sound-absorption structural body is the honeycomb fashion sponge be fixedly installed in inner walls.
Further preferably, the gap of 2-5mm is left between aforementioned cellular formula sponge and cutting blade.
Preferably, aforementioned cutting blade is disc, and edge is zigzag.
Particularly, aforementioned cellular formula sponge is annular, and the inner walls of cutting blade both sides all has setting.
Further, the top of aforementioned housing is also provided with a muffler.
Usefulness of the present utility model is: a kind of noise reduction cutting tool of the present utility model, and the noise produced when effectively removing cutting blade work by denoising device, effectively improves noise pollution, also advantageously in the physical and mental health of operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of noise reduction cutting tool of the present utility model.
The implication of Reference numeral in figure: 1, base, 2, motor, 3, cutting blade, 4, housing, 5, honeycomb fashion sponge, 6, muffler.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
See Fig. 1, a kind of noise reduction cutting tool of the present utility model, comprising: base 1, motor 2, cutting blade 3 and denoising device.Wherein, cutting blade 3 is connected to realize rotating with the rotating shaft of motor 2, cutting blade 3 is disc, and edge is zigzag.As a kind of concrete structure, denoising device comprises: the housing 4 be partly accommodated therein by cutting blade 3 and the sound-absorption structural body being arranged at housing 4 inside, and reliable fixing in order to realize, motor 2 is all fixedly connected with base 1 with housing 4.
Preferred as one, sound-absorption structural body is be fixedly installed in the honeycomb fashion sponge 5 on housing 4 inwall, and acoustically effective is good and cost is low.Further, leave the gap of 2-5mm between honeycomb fashion sponge 5 and cutting blade 3, conservative control distance makes the acoustically effective of honeycomb fashion sponge 5 reach best.Further, honeycomb fashion sponge 5 is annular, housing 4 inwall of cutting blade 3 both sides all has setting, optimizes acoustically effective further.
In addition, a muffler 6 is also installed to reduce noise pollution further at the top of housing 4.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection domain of the present utility model.
Claims (6)
1. a noise reduction cutting tool, it is characterized in that, comprise: base, motor, cutting blade and denoising device, described cutting blade is connected to realize rotating with the rotating shaft of motor, described denoising device comprises: the housing be partly accommodated therein by cutting blade and be arranged at the sound-absorption structural body of enclosure interior, and described motor is all fixedly connected with base with housing.
2. a kind of noise reduction cutting tool according to claim 1, is characterized in that, described sound-absorption structural body is the honeycomb fashion sponge be fixedly installed in inner walls.
3. a kind of noise reduction cutting tool according to claim 2, is characterized in that, leaves the gap of 2-5mm between described honeycomb fashion sponge and cutting blade.
4. a kind of noise reduction cutting tool according to claim 3, is characterized in that, described cutting blade is disc, and edge is zigzag.
5. a kind of noise reduction cutting tool according to claim 4, is characterized in that, described honeycomb fashion sponge is annular, and the inner walls of cutting blade both sides all has setting.
6. a kind of noise reduction cutting tool according to any one of claim 1-5, is characterized in that, the top of described housing is also provided with a muffler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855688.7U CN204397957U (en) | 2014-12-30 | 2014-12-30 | A kind of noise reduction cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855688.7U CN204397957U (en) | 2014-12-30 | 2014-12-30 | A kind of noise reduction cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204397957U true CN204397957U (en) | 2015-06-17 |
Family
ID=53421852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855688.7U Expired - Fee Related CN204397957U (en) | 2014-12-30 | 2014-12-30 | A kind of noise reduction cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204397957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552394A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Noise-reduction cutting tool |
| CN108817272A (en) * | 2018-04-26 | 2018-11-16 | 南安市创培电子科技有限公司 | A kind of noise reduction cutter device of adjustable reinforced length |
-
2014
- 2014-12-30 CN CN201420855688.7U patent/CN204397957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552394A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Noise-reduction cutting tool |
| CN108817272A (en) * | 2018-04-26 | 2018-11-16 | 南安市创培电子科技有限公司 | A kind of noise reduction cutter device of adjustable reinforced length |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |