CN208289406U - A kind of milling machine damping noise reduction shell - Google Patents
A kind of milling machine damping noise reduction shell Download PDFInfo
- Publication number
- CN208289406U CN208289406U CN201721772063.4U CN201721772063U CN208289406U CN 208289406 U CN208289406 U CN 208289406U CN 201721772063 U CN201721772063 U CN 201721772063U CN 208289406 U CN208289406 U CN 208289406U
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- China
- Prior art keywords
- shell
- hole
- milling machine
- noise reduction
- cushion
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- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 32
- 238000013016 damping Methods 0.000 title claims abstract description 30
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 230000003313 weakening effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a kind of milling machine damping noise reduction shells, including shell, card slot, supporting table and cushion hole, connecting shaft is connected on the shell, and door body is connected in connecting shaft, the card slot is arranged in shell upper and lower ends, and gasket is arranged in the door body of card slot corresponding position, the inside of shell is arranged in the supporting table, and supporting table is internally provided with attachment device, sound absorbing layer is connected in the attachment device, the bottom of the cushion hole setting inside housings, casing is fixed on the cushion, and casing is internally provided with through-hole, the through-hole is internally connected with spring, the end of the spring is connected with connecting column.The milling machine is mainly used for protection milling machine with damping noise reduction shell and designs, it is provided with sound-absorption hole, acoustical cotton and soundproof plate on the body wall for the shell being arranged on this device, can make the noise of milling machine output at work by weakening under the action of multilayer noise reduction layer to noise in this way.
Description
Technical field
The utility model relates to field of new energy technologies, specially a kind of milling machine damping noise reduction shell.
Background technique
With the fast development of science and technology, requirement of the people to the precision of part is higher and higher, requires along with people
Increase, the machine of some precisions is also developed, and for by milling machine, it can process some more accurate parts, milling
Important one of part when the shell of bed, but milling machine shell on the market can not preferably subtract milling machine in use now
Shake and noise reduction, the demand being unable to satisfy in real work, therefore there is an urgent need to can improve milling machine damping noise reduction shell on the market
The technology of structure, to improve this equipment.
Utility model content
The purpose of this utility model is to provide a kind of milling machine damping noise reduction shells, to solve to mention in above-mentioned background technique
Existing milling machine out is with damping noise reduction shell the problem of use preferably can not carry out damping and noise reduction to milling machine.
To achieve the above object, the utility model provides the following technical solutions: a kind of milling machine damping noise reduction shell, including
Shell, card slot, supporting table and cushion hole are connected with connecting shaft on the shell, and are connected with door body in connecting shaft, the card slot
It is arranged in shell upper and lower ends, and gasket is arranged in the door body of card slot corresponding position, shell is arranged in the supporting table
Inside, and supporting table is internally provided with attachment device, and sound absorbing layer is connected in the attachment device, the cushion hole setting exists
The bottom of enclosure interior, and cushion is provided on cushion hole, casing, and the inside setting of casing are fixed on the cushion
There is through-hole, the through-hole is internally connected with spring, and the end of the spring is connected with connecting column.
Preferably, the shell includes sound-absorption hole, acoustical cotton and soundproof plate, and sound-absorption hole is arranged on the inner wall of the housing, and
It is provided with acoustical cotton on the left of sound-absorption hole, is provided with soundproof plate on the left of acoustical cotton.
It preferably, is detachable structure between the sound absorbing layer and supporting table, and sound absorbing layer is honeycomb structure.
Preferably, the equidistant bottom that shell is arranged in of the cushion hole, and the length of cushion hole and housing bottom
Equal length.
Preferably, described sleeve pipe, through-hole, spring and connecting column constitute damping device, and damping device one is provided with two
It is a, and damping device is symmetrical arranged about the vertical central axes of shell.
Preferably, between the connecting column and through-hole to be flexibly connected, and the maximum distance that moves of connecting column and spring
Largest deformation amount is equal.
Compared with prior art, the utility model has the beneficial effects that the milling machine is mainly used for damping noise reduction shell
It protects milling machine and designs, sound-absorption hole, acoustical cotton and soundproof plate are provided on the body wall for the shell being arranged on this device, in this way
The noise of milling machine output at work can be made by weakening under the action of multilayer noise reduction layer to noise, be arranged on device
There is a spring, such setting can be weakened using the elastic force of spring come the vibratory sensation that generates to device, sound absorbing layer and branch
Supportting is detachable structure between platform, and sound absorbing layer is honeycomb structure, can preferably be cleaned sound absorbing layer taking-up in this way.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model supporting table schematic diagram of internal structure；
Fig. 3 is the utility model shell body wall schematic diagram of internal structure；
Fig. 4 is the portion the utility model A enlarged structure schematic diagram.
In figure: 1, shell, 101, sound-absorption hole, 102, acoustical cotton, 103, soundproof plate, 2, connecting shaft, 3, door body, 4, card slot,
5, gasket, 6, supporting table, 7, attachment device, 8, sound absorbing layer, 9, cushion hole, 10, casing, 11, cushion, 12, through-hole, 13,
Spring, 14, connecting column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of milling machine damping noise reduction shell, including shell
Body 1, connecting shaft 2, door body 3, card slot 4, gasket 5, supporting table 6, attachment device 7, sound absorbing layer 8, cushion hole 9, casing 10, buffering
Pad 11, through-hole 12, spring 13 and connecting column 14 are connected with connecting shaft 2 on shell 1, and are connected with door body 3, shell in connecting shaft 2
1 includes sound-absorption hole 101, acoustical cotton 102 and soundproof plate 103, and sound-absorption hole 101 is arranged on the inner wall of shell 1, and sound-absorption hole 101
Left side be provided with acoustical cotton 102, the left side of acoustical cotton 102 is provided with soundproof plate 103, and card slot 4 is arranged in shell about 1 two
End, and gasket 5 is arranged in the door body 3 of 4 corresponding position of card slot, and supporting table 6 is arranged in the inside of shell 1, and supporting table 6
It is internally provided with attachment device 7, sound absorbing layer 8 is connected in attachment device 7, is detachably to tie between sound absorbing layer 8 and supporting table 6
Structure, and sound absorbing layer 8 is honeycomb structure, honeycomb structure can have certain adsorption effect to noise, decrease that can be preliminary
Noise, the bottom inside shell 1 is arranged in cushion hole 9, and cushion 11 is provided on cushion hole 9, and cushion hole 9 is equidistant to be set
It sets in the bottom of shell 1, and the equal length of the length of cushion hole 9 and 1 bottom of shell, such setting can make device
The seismaesthesia that used time generates is weakened, be fixed with casing 10 on cushion 11, and casing 10 is internally provided with through-hole 12, casing
10, through-hole 12, spring 13 and connecting column 14 constitute damping device, and there are two damping device one settings, and damping device
About shell 1 vertical central axes be symmetrical arranged, such setting can preferably to device carry out damping, can through-hole 12 it is interior
Portion is connected with spring 13, and the end of spring 13 is connected with connecting column 14, is flexibly connected between connecting column 14 and through-hole 12, and even
It is equal with the largest deformation amount of spring 13 to connect the mobile maximum distance of column 14, device can be made using the elastic force of spring 13
The vibration that used time generates is offset.
Working principle: before using milling machine damping noise reduction shell, it is necessary first to entire milling machine damping noise reduction
Shell carries out the simple knowledge in structure, this device is arranged to the external opening door body 3 of milling machine, will need to process by staff
Part be placed in supporting table 6, be then shut off door body 3, when closed stick into gasket 5 in card slot 4, when milling machine starts work
As when the noise that generates weakened by the sound absorbing layer 8 in supporting table, sound-absorption hole is passed through when noise passes through the body wall of shell 1
101, acoustical cotton 102 and 103 machine of soundproof plate are weakened, and the vibratory sensation generated when milling machine work makes spring 13, and deformation occurs,
Connecting column 14 is mobile under the action of spring 13, and then the vibratory sensation that while making milling machine work generates weakens, and does not make in this explanation detailed
The content carefully described belongs to the prior art well known to professional and technical personnel in the field.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of milling machine damping noise reduction shell, including shell (1), card slot (4), supporting table (6) and cushion hole (9), feature
It is: is connected with connecting shaft (2) on the shell (1), and is connected with door body (3) in connecting shaft (2), card slot (4) setting
In shell (1) upper and lower ends, and gasket (5) is arranged in the door body (3) of card slot (4) corresponding position, and the supporting table (6) sets
Set the inside in shell (1), and supporting table (6) is internally provided with attachment device (7), is connected on the attachment device (7)
Sound absorbing layer (8), cushion hole (9) setting bottom internal in shell (1), and cushion (11) are provided on cushion hole (9),
It is fixed with casing (10) on the cushion (11), and casing (10) is internally provided with through-hole (12), the through-hole (12)
It is internally connected with spring (13), the end of the spring (13) is connected with connecting column (14).
2. a kind of milling machine damping noise reduction shell according to claim 1, it is characterised in that: the shell (1) includes inhaling
Sound hole (101), acoustical cotton (102) and soundproof plate (103), sound-absorption hole (101) is arranged on the inner wall of shell (1), and sound-absorption hole
(101) it is provided on the left of acoustical cotton (102), soundproof plate (103) is provided on the left of acoustical cotton (102).
3. a kind of milling machine damping noise reduction shell according to claim 1, it is characterised in that: the sound absorbing layer (8) and branch
Supportting is detachable structure between platform (6), and sound absorbing layer (8) is honeycomb structure.
4. a kind of milling machine damping noise reduction shell according to claim 1, it is characterised in that: the cushion hole (9) is equidistant
From setting in the bottom of shell (1), and the equal length of the length of cushion hole (9) and shell (1) bottom.
5. a kind of milling machine damping noise reduction shell according to claim 1, it is characterised in that: described sleeve pipe (10), through-hole
(12), spring (13) and connecting column (14) constitute damping device, and there are two damping device one settings, and damping device closes
It is symmetrical arranged in the vertical central axes of shell (1).
6. a kind of milling machine damping noise reduction shell according to claim 5, it is characterised in that: the connecting column (14) and logical
To be flexibly connected between hole (12), and the maximum distance of connecting column (14) movement is equal with the largest deformation amount of spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772063.4U CN208289406U (en) | 2017-12-19 | 2017-12-19 | A kind of milling machine damping noise reduction shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772063.4U CN208289406U (en) | 2017-12-19 | 2017-12-19 | A kind of milling machine damping noise reduction shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208289406U true CN208289406U (en) | 2018-12-28 |
Family
ID=64697826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721772063.4U Expired - Fee Related CN208289406U (en) | 2017-12-19 | 2017-12-19 | A kind of milling machine damping noise reduction shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208289406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412243A (en) * | 2020-03-25 | 2020-07-14 | 华南理工大学 | Assembled vibration/noise reduction device |
-
2017
- 2017-12-19 CN CN201721772063.4U patent/CN208289406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412243A (en) * | 2020-03-25 | 2020-07-14 | 华南理工大学 | Assembled vibration/noise reduction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 |