CN112894457A - Noise reduction device for machine tool machining - Google Patents
Noise reduction device for machine tool machining Download PDFInfo
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- CN112894457A CN112894457A CN201911132838.5A CN201911132838A CN112894457A CN 112894457 A CN112894457 A CN 112894457A CN 201911132838 A CN201911132838 A CN 201911132838A CN 112894457 A CN112894457 A CN 112894457A
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- China
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- sound
- proof housing
- fixedly connected
- proof
- machine tool
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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
- B23Q11/0078—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)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a noise reduction device for machine tool machining, which relates to the technical field of noise reduction and comprises a fixed sound-proof housing and a sliding sound-proof housing, wherein the fixed sound-proof housing is fixedly connected to the inner wall of a sleeving cavity formed on a bottom plate, the fixed sound-proof housing is divided into two layers, an inner-layer sound-proof housing and an outer-layer sound-proof housing, a plurality of uniformly distributed noise reduction cotton slivers are fixedly connected to the inner side wall of the sound-proof housing, slide bars with symmetrical sides are fixedly connected to the outer side wall of the bottom plate, the slide bars are slidably connected with slide grooves formed in the inner side wall of the lower end of the sliding sound-proof housing, a plurality of uniformly distributed noise reduction elastic pieces are fixedly connected to the top wall of the inner cavity of the sliding sound-proof housing, and a sound-proof handle is fixedly connected to the outer side wall of the sliding sound-proof housing, the noise harm to the surrounding environment caused by machine tool machining is reduced, and the sound insulation device is convenient to install, simple to operate and convenient to perform sound insulation and machine tool operation.
Description
Technical Field
The invention relates to the technical field of noise reduction, in particular to a noise reduction device for machine tool machining.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, and generally include metal cutting machines, forging machines, woodworking machines, and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, stamping, extruding and the like are also available, but parts with high precision requirements and fine surface roughness requirements are generally required to be finally machined by a cutting method on a lathe, the lathe plays an important role in national economy and modernization construction, the lathe is a lathe for turning a rotating workpiece by mainly using a lathe tool, the lathe can also be correspondingly machined by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like, the lathe is mainly used for machining shafts, discs, sleeves and other workpieces with rotating surfaces, and the lathe is the most widely used machine tool in machinery manufacturing and repairing factories.
In the machining process of a machine tool, harsh noise is often generated due to friction between a cutting blade and a workpiece to be cut, in a large lathe workshop, numerous noises are mixed together to form strong noise pollution, and people are in the noise for a long time to cause damage to hearing.
Disclosure of Invention
The present invention is directed to a noise reduction device for machine tool machining, so as to solve the problems of the background art mentioned above.
In order to achieve the purpose, the invention provides the following technical scheme:
a noise reduction device for machine tool processing comprises a fixed sound-proof housing and a sliding sound-proof housing, wherein the fixed sound-proof housing is fixedly connected to the inner wall of a sheathing cavity arranged on a bottom plate and is divided into two layers, an inner sound-proof housing and an outer sound-proof housing are arranged on the inner side wall of the sound-proof housing, a plurality of uniformly distributed noise reduction cotton slivers are fixedly connected to the inner side wall of the sound-proof housing, symmetrical slide bars are fixedly connected to two outer side walls of the bottom plate, the slide bars are in sliding connection with slide grooves arranged on the inner side wall of the lower end of the sliding sound-proof housing, buckling bosses and buckling grooves are respectively and fixedly connected to two adjacent side walls of the sliding sound-proof housing which is in sliding connection with the slide bars, the sliding sound-proof housing is moved through a handle fixedly connected to the outer side wall of the sliding sound-proof housing, the noise reduction device is convenient to open or close, the operation of a machine tool is convenient, the noise reduction device is fixedly connected to the ground through a plurality of through holes which are uniformly distributed and arranged on the fixing seat.
As a further scheme of the invention: seted up logical groove on the both sides wall of slip sound-proof housing, lead to the lateral wall sliding connection of groove and fixed sound-proof housing, the spacing boss of fixed sound-proof housing lateral wall upper end fixedly connected with, the spacing groove has been seted up on the lateral wall of spacing boss, the spacing boss of fixedly connected with on the inside wall of the slip sound-proof housing that the spacing groove corresponds, fixedly connected with inhales the sound foam-rubber cushion on the inside wall of the slip sound-proof housing of spacing boss both sides depressed part, can be when the slip sound-proof housing is in the same place, the noise that more effectual isolated noise source produced causes the influence.
As a still further scheme of the invention: the amortization shell fragment of a plurality of evenly distributed of top fixedly connected with of the inside wall of slip sound-proof housing, amortization shell fragment include bent type shell fragment and shell fragment fixing base, and bent type shell fragment fixed connection is at the lower terminal surface of shell fragment fixing base, and the up end fixed connection of shell fragment fixing base is at the top of the inside wall of slip sound-proof housing, and the amortization shell fragment can slightly vibrate under the influence of noise, absorbs the energy that comes from the noise production.
As a still further scheme of the invention: the up end fixedly connected with of fixed sound-proof housing lateral wall is spacing, fixedly connected with a plurality of evenly distributed's cushion on the inboard lateral wall of spacing, and the cushion can play the shock attenuation effect of certain degree at the gliding in-process of slip sound-proof housing.
As a still further scheme of the invention: the outer side wall of the sliding sound-proof shield is fixedly connected with a handle, and the sliding sound-proof shield is moved through the handle.
Compared with the prior art, the invention has the beneficial effects that:
1. the noise reduction device is provided with a fixed sound-proof shield and a sliding sound-proof shield, and in the machining process of a machine tool, a handle fixedly connected to the outer side wall of the sliding sound-proof shield is pulled to combine the two sliding sound-proof shields together, so that a noise source is isolated, noise is reduced from spreading out of the sound-proof shields, and harm to human noise is reduced;
2. the fixed sound-proof shield is provided with the inner-layer sound-proof shield and the outer-layer sound-proof shield, so that the effect of isolating noise is good;
3. the noise reduction device can be fixedly connected to the bottom surface according to the position of a machine tool, the noise reduction effect is achieved, the noise reduction device is not only suitable for a certain machine tool, and the practicability is high.
Drawings
Fig. 1 is a schematic structural view of a noise reduction device for machine tool machining.
Fig. 2 is a schematic structural view of a sectional view a in fig. 1.
Fig. 3 is a schematic structural diagram of a sound-absorbing elastic sheet in a noise reduction device for machine tool machining.
Fig. 4 is a schematic structural diagram of a partial schematic diagram B in fig. 1.
In the figure: 1. the novel sound-proof structure comprises a bottom plate, 2 parts of a fixed sound-proof cover, 3 parts of a limiting strip, 4 parts of a sound-proof cotton strip, 5 parts of a sliding sound-proof cover, 6 parts of a sound-proof elastic sheet, 7 parts of a sliding groove, 8 parts of a sliding strip, 9 parts of a fixed seat, 10 parts of a sheathing cavity, 11 parts of a soft cushion, 12 parts of a handle, 21 parts of a sound-proof cover, 22 parts of a sound-proof cover, 23 parts of a limiting groove, 51 parts of a limiting boss, 61 parts of an elastic sheet fixed seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, a noise reduction device for machine tool processing includes a fixed sound-proof housing 2 and a sliding sound-proof housing 5, the fixed sound-proof housing 2 is fixedly connected to an inner wall of a nesting cavity 10 formed on a bottom plate 1, the fixed sound-proof housing 2 is divided into two layers, an inner sound-proof housing 22 and an outer sound-proof housing 21, a plurality of uniformly distributed sound-proof slivers 4 are fixedly connected to an inner side wall of the sound-proof housing 22, symmetrical sliding strips 8 are fixedly connected to two outer side walls of the bottom plate 1, the sliding strips 8 are slidably connected to a sliding groove 7 formed on an inner side wall of a lower end of the sliding sound-proof housing 5, two adjacent side walls of the sliding sound-proof housing 5 slidably connected to the sliding strips 8 are respectively and fixedly connected to a buckling boss and a buckling groove, the sliding sound-proof housing 5 is moved by a handle 12 fixedly connected to, be convenient for open or close this device of making an uproar of should making an uproar, when realizing making an uproar, the operation of the lathe of being convenient for, the fixing base 9 of a plurality of evenly distributed of fixedly connected with on the lateral wall of bottom plate 1, through the through-hole of a plurality of evenly distributed who sets up on fixing base 9, will fall the device fixed connection of making an uproar subaerial.
Through grooves are formed in two side walls of the sliding sound-proof cover 5 and are in sliding connection with the outer side wall of the fixed sound-proof cover 2, a limiting boss 51 is fixedly connected to the upper end of one side wall of the fixed sound-proof cover 2, a limiting groove 23 is formed in one side wall of the limiting boss 51, a limiting boss 51 is fixedly connected to the inner side wall of the sliding sound-proof cover 5 corresponding to the limiting groove 23, sound-absorbing sponge pads are fixedly connected to the inner side walls of the sliding sound-proof cover 5 at the sunken positions on the two sides of the limiting boss 51, and when the sliding sound-proof covers 5 are combined together, noise generated by a noise source can; a handle 12 is fixedly connected to an outer side wall of the sliding soundproof cover 5, and the sliding soundproof cover 5 is moved by the handle 12.
The top of the inner side wall of the sliding sound-proof shield 5 is fixedly connected with a plurality of uniformly distributed silencing elastic sheets 6, each silencing elastic sheet 6 comprises a curved elastic sheet 62 and an elastic sheet fixing seat 61, the curved elastic sheet 62 is fixedly connected to the lower end face of the elastic sheet fixing seat 61, the upper end face of the elastic sheet fixing seat 61 is fixedly connected to the top of the inner side wall of the sliding sound-proof shield 5, and the silencing elastic sheets 6 can slightly vibrate under the influence of noise to absorb energy generated by the noise; the up end fixedly connected with of 2 lateral walls of fixed sound-proof housing has spacing 3, and fixedly connected with a plurality of evenly distributed's cushion 11 on the inboard lateral wall of spacing 3, cushion 11 can play the shock attenuation effect of certain degree at the gliding in-process of slip sound-proof housing 5.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A noise reduction device for machine tool machining, comprising a fixed sound-proof housing (2) and a sliding sound-proof housing (5), characterized in that: fixed sound-proof housing (2) fixed connection is on the inner wall in the registrate chamber (10) of seting up on bottom plate (1), and fixed sound-proof housing (2) divide into two-layerly, inlayer amortization cover (22) and outer sound-proof housing (21), fixedly connected with a plurality of evenly distributed's amortization silver (4) on the inside wall of amortization cover (22), fixedly connected with symmetrical draw runner (8) on two lateral walls of bottom plate (1), spout (7) sliding connection seted up on draw runner (8) and slip sound-proof housing (5) lower extreme inside wall, fixedly connected with lock boss respectively and seted up the lock groove on the both sides wall that slip sound-proof housing (5) on draw runner (8) are adjacent, fixedly connected with a plurality of evenly distributed's fixing base (9) on the lateral wall of bottom plate (1).
2. A noise reducing device for machine tool machining according to claim 1, characterized in that: seted up logical groove on the both sides wall of slip sound-proof housing (5), lead to the lateral wall sliding connection of groove and fixed sound-proof housing (2), spacing boss (51) of fixed sound-proof housing (2) a lateral wall upper end fixedly connected with, spacing groove (23) have been seted up on the lateral wall of spacing boss (51), spacing boss (51) of fixedly connected with on the inside wall of the slip sound-proof housing (5) that spacing groove (23) correspond, fixedly connected with inhales the sound foam-rubber cushion on the inside wall of the slip sound-proof housing (5) of spacing boss (51) both sides depressed place.
3. A noise reducing device for machine tool machining according to claim 1, characterized in that: the top fixedly connected with a plurality of evenly distributed's of the inside wall of slip sound-proof housing (5) amortization shell fragment (6), amortization shell fragment (6) are including bent type shell fragment (62) and shell fragment fixing base (61), bent type shell fragment (62) fixed connection is at the lower terminal surface of shell fragment fixing base (61), and the up end fixed connection of shell fragment fixing base (61) is at the top of the inside wall of slip sound-proof housing (5).
4. A noise reducing device for machine tool machining according to claim 1, characterized in that: the upper end face of the outer side wall of the fixed sound-proof shield (2) is fixedly connected with a limiting strip (3), and the inner side wall of the limiting strip (3) is fixedly connected with a plurality of soft pads (11) which are uniformly distributed.
5. A noise reducing device for machine tool machining according to claim 1, characterized in that: and a handle (12) is fixedly connected to the outer side wall of the sliding sound-proof shield (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911132838.5A CN112894457A (en) | 2019-11-19 | 2019-11-19 | Noise reduction device for machine tool machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911132838.5A CN112894457A (en) | 2019-11-19 | 2019-11-19 | Noise reduction device for machine tool machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112894457A true CN112894457A (en) | 2021-06-04 |
Family
ID=76103199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911132838.5A Withdrawn CN112894457A (en) | 2019-11-19 | 2019-11-19 | Noise reduction device for machine tool machining |
Country Status (1)
| Country | Link |
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| CN (1) | CN112894457A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822919A (en) * | 2022-12-08 | 2023-03-21 | 浙江三田汽车空调压缩机有限公司 | Air conditioner compressor with low noise and use method thereof |
-
2019
- 2019-11-19 CN CN201911132838.5A patent/CN112894457A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822919A (en) * | 2022-12-08 | 2023-03-21 | 浙江三田汽车空调压缩机有限公司 | Air conditioner compressor with low noise and use method thereof |
| CN115822919B (en) * | 2022-12-08 | 2023-08-08 | 浙江三田汽车空调压缩机有限公司 | Air conditioner compressor with low noise and use method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210604 |
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| WW01 | Invention patent application withdrawn after publication |