CN109420928A - A kind of noise-reducing structure for CNC numerical control machining center - Google Patents
A kind of noise-reducing structure for CNC numerical control machining center Download PDFInfo
- Publication number
- CN109420928A CN109420928A CN201710763437.4A CN201710763437A CN109420928A CN 109420928 A CN109420928 A CN 109420928A CN 201710763437 A CN201710763437 A CN 201710763437A CN 109420928 A CN109420928 A CN 109420928A
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- China
- Prior art keywords
- noise
- numerical control
- machining center
- layer
- control machining
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- B23Q11/0096—Safety devices protecting the operator, e.g. against accident or noise protecting against noise
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The present invention relates to a kind of noise-reducing structures for CNC numerical control machining center, it is characterized by comprising shells, the shell includes the protective layer set gradually, shell noise abatement layer and flame-retardant layer, and the shell noise abatement layer includes base made of acoustic material and several the first noise abatement holes being set in the base.It is improved by the comprehensive noise reduction to shell, sliding door, exhaust outlet, drainage pipeline, reaches noise reduction purpose.The noise transmission in CNC numerical control machining center is reduced, one comfortable working environment of operator is given.
Description
Technical field
The present invention relates to numerical control processing fields, more particularly to a kind of noise-reducing structure for CNC numerical control machining center.
Background technique
Much noise can be generated during being machined using CNC numerical control machining center, so that operator
For a long time in noise pollution.Now it is badly in need of designing a kind of noise-reducing structure for CNC numerical control machining center, reduces CNC numerical control
One comfortable working environment of operator is given in noise transmission in machining center.
Summary of the invention
To achieve the above object, the present invention adopts the following technical scheme: a kind of noise abatement knot for CNC numerical control machining center
Structure, including shell, the shell include the protective layer set gradually, shell noise abatement layer and flame-retardant layer, the shell noise abatement layer packet
Include base made of acoustic material and several the first noise abatement holes being set in the base.
The operation principle of the present invention is that: since cutter, power mechanism, cooling body of CNC numerical control machining center etc. easily produce
The structure of raw noise is arranged at enclosure interior, admittedly solving the problems, such as that the shell noise abatement of CNC numerical control machining center becomes reduces CNC number
Control the basic of machining center noise abatement problem.Therefore in the present invention, multilayer knot is set as in the shell of CNC numerical control machining center
Structure is generated weak characteristic when passing through the dielectric wall of different medium by sound and reduces noise to hull outside diffusion.Secondly,
It is arranged in the multilayered structure of shell dedicated for cutting noise reduced shell noise abatement layer, the action principle of shell noise abatement layer is to pass through energy
The acoustic material of sound wave is enough adsorbed as base, then by the way that several pore structures are arranged in base, so that sound repeatedly passes through sky
The dielectric wall of gas and base, and cavernous structure constantly to spring back when Acoustic Wave Propagation, it is gradually weak.
Further, the shell side is provided with sliding door, and the sliding door is made of transparent material, and the sliding door includes
Outer hyaline layer, transparent noise abatement layer and the interior hyaline layer set gradually.
Further, the transparent noise abatement layer include transparent base layer made of transparent sound proof material and it is several be set to it is described
The second noise abatement hole on transparent base layer.
Sliding door is additionally provided in numerical control machining center, for picking and placing workpiece, to maintain equipment.The sliding door uses transparent material system
Make, convenient for observing in the case where not opening the door the processing situation in CNC numerical control machining center.Further to improve noise abatement
The sliding door is also configured as multilayered structure by structure, and principle is the same as above-mentioned shell noise abatement principle.
It further, further include silencer, the silencer is set at the row Feng Kou of CNC numerical control machining center.
Numerical control machining center is in addition to shell and sliding door, it is necessary to guarantee air inlet, the exhaust of driving mechanism equipped with exhaust outlet
It needs, but exhaust outlet also can make the noise in CNC numerical control machining center be pierced by, and exhaust outlet goes out to be additionally provided with generation noise
Blower, therefore silencer is set at exhaust outlet, to weaken noise transmission.
It further, further include damping layer, the drainage pipeline periphery of the damping layer package and CNC numerical control machining center.
Numerical control machining center is outer except shell and sliding door, it is necessary to equipped with drainage pipeline to provide coolant liquid when processing and clearly
Washing lotion.It is similarly and noise is avoided to propagate from there, wrap up damping layer in drainage pipeline periphery, weaken noise transmission.
The invention has the benefit that being improved by the comprehensive noise reduction to shell, sliding door, exhaust outlet, drainage pipeline, reach
To noise reduction purpose.The noise transmission in CNC numerical control machining center is reduced, one comfortable working environment of operator is given.
Detailed description of the invention
The invention will be further described for attached drawing, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.
Fig. 1 is a kind of noise-reducing structure structural schematic diagram for CNC numerical control machining center that one embodiment of the invention provides；
Fig. 2 is a kind of housing section structure for noise-reducing structure for CNC numerical control machining center that one embodiment of the invention provides
Schematic diagram；
Fig. 3 is a kind of sliding door cross section structure for noise-reducing structure for CNC numerical control machining center that one embodiment of the invention provides
Schematic diagram.
Specific embodiment
As illustrated in fig. 1-3, a kind of noise-reducing structure for CNC numerical control machining center that one embodiment of the invention provides,
Including shell 1, the shell 1 includes protective layer 11, shell noise abatement layer 12 and the flame-retardant layer 13 set gradually, the shell noise abatement
Layer 12 includes base 121 and several the first noise abatement holes 122 being set in the base 121 made of acoustic material.
The operation principle of the present invention is that: since cutter, power mechanism, cooling body of CNC numerical control machining center etc. easily produce
The structure of raw noise is arranged inside shell 1, admittedly solving the problems, such as that 1 noise abatement of shell of CNC numerical control machining center becomes reduces CNC
Numerical control machining center noise abatement problem it is basic.Therefore in the present invention, multilayer is set as in the shell 1 of CNC numerical control machining center
Structure is generated weak characteristic when passing through the dielectric wall of different medium by sound and reduces noise to spreading outside shell 1.Its
It is secondary, it is arranged in the multilayered structure of shell 1 dedicated for cutting noise reduced shell noise abatement layer 12, the action principle of shell noise abatement layer 12
For by the acoustic material that can adsorb sound wave as base 121, then by the way that several pore structures are arranged in base 121 so that
Sound repeatedly passes through the dielectric wall of air Yu base 121, and cavernous structure constantly to spring back when Acoustic Wave Propagation, gradually weak.
Further, 1 side of shell is provided with sliding door 2, and the sliding door 2 is made of transparent material, the sliding door 2
Including the outer hyaline layer 21, transparent noise abatement layer 22 and interior hyaline layer 23 set gradually.
Further, the transparent noise abatement layer 22 includes transparent base layer 221 and several settings made of transparent sound proof material
In the second noise abatement hole 222 on the transparent base layer 221.
Sliding door 2 is additionally provided in numerical control machining center, for picking and placing workpiece, to maintain equipment.The sliding door 2 uses transparent material
Production, convenient for observing in the case where not opening the door the processing situation in CNC numerical control machining center.Subtract further to improve
It makes an uproar structure, which is also configured as multilayered structure, principle is the same as above-mentioned 1 noise abatement principle of shell.
It further, further include silencer 31, the silencer 31 is set at the exhaust outlet 3 of CNC numerical control machining center.
Numerical control machining center is in addition to shell 1 and sliding door 2, it is necessary to guarantee air inlet, the row of driving mechanism equipped with exhaust outlet 3
Gas needs, but exhaust outlet also can make the noise in CNC numerical control machining center be pierced by, and exhaust outlet goes out to be additionally provided with generation noise
Blower, therefore at exhaust outlet be arranged silencer 31, to weaken noise transmission.
It further, further include damping layer 41, the drainage pipeline 4 of damping layer 41 package and CNC numerical control machining center
Periphery.
Numerical control machining center is in addition to shell 1 and sliding door 2, it is necessary to coolant liquid when processing is provided equipped with drainage pipeline 4
And cleaning solution.It is similarly and noise is avoided to propagate from there, in 4 periphery package damping layer 41 of drainage pipeline, weaken noise transmission.
It is improved by the comprehensive noise reduction to shell 1, sliding door 2, exhaust outlet, drainage pipeline 4, reaches noise reduction purpose.It reduces
One comfortable working environment of operator is given in noise transmission in CNC numerical control machining center.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. a kind of noise-reducing structure for CNC numerical control machining center, it is characterised in that: including shell, the shell includes successively
Protective layer, shell noise abatement layer and the flame-retardant layer of setting, the shell noise abatement layer include base made of acoustic material and several set
It is placed in the first noise abatement hole in the base.
2. being used for the noise-reducing structure of CNC numerical control machining center according to claim 1, it is characterised in that: the shell side
It is provided with sliding door, the sliding door is made of transparent material, and the sliding door includes outer hyaline layer, the transparent noise abatement layer set gradually
With interior hyaline layer.
3. being used for the noise-reducing structure of CNC numerical control machining center according to claim 2, it is characterised in that: the transparent noise abatement
Layer includes transparent base layer and several the second noise abatement holes being set on the transparent base layer made of transparent sound proof material.
4. being used for the noise-reducing structure of CNC numerical control machining center according to claim 1, it is characterised in that: it further include silencer,
The silencer is set at the row Feng Kou of CNC numerical control machining center.
5. being used for the noise-reducing structure of CNC numerical control machining center according to claim 1, it is characterised in that: it further include damping layer,
The drainage pipeline periphery of the damping layer package and CNC numerical control machining center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763437.4A CN109420928A (en) | 2017-08-30 | 2017-08-30 | A kind of noise-reducing structure for CNC numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763437.4A CN109420928A (en) | 2017-08-30 | 2017-08-30 | A kind of noise-reducing structure for CNC numerical control machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109420928A true CN109420928A (en) | 2019-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710763437.4A Pending CN109420928A (en) | 2017-08-30 | 2017-08-30 | A kind of noise-reducing structure for CNC numerical control machining center |
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| CN (1) | CN109420928A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025397A (en) * | 2020-09-15 | 2020-12-04 | 赵爱飞 | Noise-reduction sound-insulation protective device for numerical control machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304585Y (en) * | 2008-12-11 | 2009-09-09 | 中建二局第三建筑工程有限公司 | Novel sound-proof housing for a cutting machine |
| JP2013121647A (en) * | 2011-12-11 | 2013-06-20 | Sadao Hashida | Soundproof cover |
| CN104526452A (en) * | 2014-12-11 | 2015-04-22 | 芜湖市万华塑料制品有限公司 | Silencing cover for lathe |
| CN205218119U (en) * | 2015-08-21 | 2016-05-11 | 华中科技大学 | Electric drill of noise control and dirt bits |
| CN106736833A (en) * | 2017-02-24 | 2017-05-31 | 湖州瀚海科技咨询有限公司 | A kind of steel cutting noise control device |
-
2017
- 2017-08-30 CN CN201710763437.4A patent/CN109420928A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304585Y (en) * | 2008-12-11 | 2009-09-09 | 中建二局第三建筑工程有限公司 | Novel sound-proof housing for a cutting machine |
| JP2013121647A (en) * | 2011-12-11 | 2013-06-20 | Sadao Hashida | Soundproof cover |
| CN104526452A (en) * | 2014-12-11 | 2015-04-22 | 芜湖市万华塑料制品有限公司 | Silencing cover for lathe |
| CN205218119U (en) * | 2015-08-21 | 2016-05-11 | 华中科技大学 | Electric drill of noise control and dirt bits |
| CN106736833A (en) * | 2017-02-24 | 2017-05-31 | 湖州瀚海科技咨询有限公司 | A kind of steel cutting noise control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025397A (en) * | 2020-09-15 | 2020-12-04 | 赵爱飞 | Noise-reduction sound-insulation protective device for numerical control machine tool |
| CN112025397B (en) * | 2020-09-15 | 2021-10-22 | 山东优奭趸泵业科技有限公司 | Noise-reduction sound-insulation protective device for numerical control machine tool |
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Application publication date: 20190305 |