CN212351261U - Noise reduction device for numerical control machine tool - Google Patents
Noise reduction device for numerical control machine tool Download PDFInfo
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- CN212351261U CN212351261U CN201921866653.2U CN201921866653U CN212351261U CN 212351261 U CN212351261 U CN 212351261U CN 201921866653 U CN201921866653 U CN 201921866653U CN 212351261 U CN212351261 U CN 212351261U
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- machine tool
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Abstract
The utility model relates to a device of making an uproar falls for digit control machine tool has solved current digit control machine tool and has fallen the device of making an uproar and fall the noise reduction effect poor, lead to the healthy problem that receives the threat of user, the scheme as follows is put forward now, it includes the lathe shell, the deadening felt, polyester fiber abatvoix and attenuator, the inside top fixedly connected with deadening felt of lathe shell, deadening felt inside wall top fixedly connected with soundproof cotton, soundproof cotton outside wall top fixedly connected with polyester fiber abatvoix, lathe shell inside wall left and right sides fixedly connected with inhales the sound soft package, lathe shell inside wall bottom top fixedly connected with bracing piece. The utility model discloses owing to link up on machine tool housing, deadening felt, soundproof cotton, polyester fiber abatvoix top and seted up the through-hole for the device possesses basic heat dissipation function, prevents that mechanical equipment from moving, and inside high temperature, wherein the setting of otter board can carry out essential noise to the through-hole and block the effect.
Description
Technical Field
The utility model relates to a digit control machine tool technical field especially relates to digit control machine tool is with falling device of making an uproar.
Background
With the progress of technology and the upgrading of machine tool consumption market, machine tool intellectualization is becoming a common consensus of the development of machine tool enterprises, and with the high-speed development of industries such as automobiles, national defense, aviation, aerospace and the like and the application of new materials such as aluminum alloy and the like, the requirement on the high-speed processing of numerical control machine tools is higher and higher, when the numerical control machine tools are used, a large amount of noise is generated when mechanical equipment operates, the physical health of a human body is harmed, and the surrounding environment is influenced, so that the numerical control machine tools need a device with the function of noise reduction.
The prior patent (publication number: CN208811684U) discloses a high-precision cutting numerical control machine tool with good noise reduction performance, which comprises a cutting numerical control machine tool body, wherein the right side of the cutting numerical control machine tool body is fixedly connected with a scrap outlet pipeline, the front side of the cutting numerical control machine tool body is provided with an observation door, the front side of the cutting numerical control machine tool body is provided with a mounting groove positioned at the right side of the observation door, the inner surface of the mounting groove is rotatably connected with an operating panel through a mounting bearing seat, the inner surface at the top of the mounting groove is fixedly connected with a limiting spring, the bottom end of the limiting spring is fixedly connected with a limiting plate positioned at the front side of the operating panel, the inner wall at the left side of the cutting numerical control machine tool body is fixedly connected with two symmetrical reset springs, the outer surface of the sound absorption ball is provided with sound absorption small holes.
In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. when the existing noise reduction device for the numerical control machine tool is used, the noise reduction effect is poor due to the insufficient noise reduction structure, and the practicability of the device is reduced; 2. the existing noise reduction device cannot perform basic heat dissipation on a machine tool.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device of making an uproar falls for digit control machine tool has solved current digit control machine tool and has fallen the device of making an uproar and fall the noise reduction effect poor, leads to the healthy problem that receives the threat of user.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a noise reduction device for a numerical control machine tool comprises a machine tool shell, a sound insulation felt, a polyester fiber sound absorption board and a damper;
the top end of the inside of the machine tool shell is fixedly connected with a sound-proof felt, the top end of the inner side wall of the sound-proof felt is fixedly connected with sound-proof cotton, the top end of the outer side wall of the sound-proof cotton is fixedly connected with a polyester fiber sound-absorbing board, the left side and the right side of the inner side wall of the machine tool shell are fixedly connected with sound-absorbing soft packages, and the top end;
bracing piece lateral wall top fixed connection has the machine tool base, machine tool base inside wall top fixedly connected with buffer board, buffer board lateral wall bottom fixedly connected with cushion, cushion lateral wall bottom fixedly connected with attenuator, and lathe shell, deadening felt, soundproof cotton and polyester fiber abatvoix top link up and have seted up the through-hole, through-hole lateral wall top fixedly connected with otter board.
Preferably, the bottom of the outer side wall of the support rod is fixedly connected with a rubber gasket.
Preferably, the sound-absorbing soft bag is made of flame-retardant microporous fiber cotton.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model arranges the sound-proof felt, the sound-proof cotton, the polyester fiber sound-absorbing board and the sound-absorbing soft bag in the machine tool shell, so that when the device is used, can be used for absorbing sound by the polyester fiber sound-absorbing board and the sound-absorbing soft bag and the sound-insulating effect of the sound-insulating felt and the sound-insulating cotton, when the internal mechanical equipment operates, a large amount of noise is generated to carry out omnibearing absorption and isolation, wherein the inner part of the base of the machine tool is provided with a buffer plate, a rubber cushion and a damper, so that the device can perform basic shock absorption on the machine tool when the machine tool runs, thereby reducing the low-frequency noise caused by mechanical vibration, improving the noise reduction effect of the device through a series of structures, avoiding the harm to the health of workers due to excessive noise and the influence on the surrounding environment, thereby increasing the practicability of the device, expanding the use effect of the device and increasing the development prospect of the device;
2. the utility model discloses owing to link up on machine tool housing, deadening felt, soundproof cotton, polyester fiber abatvoix top and seted up the through-hole for the device possesses basic heat dissipation function, prevents that mechanical equipment from moving, and inside high temperature, wherein the setting of otter board can carry out essential noise to the through-hole and block the effect.
Drawings
Fig. 1 is a schematic view of a front view structure of a noise reduction device for a numerical control machine tool according to the present invention;
fig. 2 is a detailed through-hole diagram of a noise reduction device for a numerical control machine tool according to the present invention;
in the figure: 1. a machine tool housing; 2. a sound-deadening felt; 3. sound insulation cotton; 4. a polyester fiber acoustic panel; 5. sound-absorbing soft bags; 6. a support bar; 7. a machine tool base; 8. a buffer plate; 9. a rubber pad; 10. A damper; 11. a through hole; 12. a mesh plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, a noise reduction device for a numerical control machine tool comprises a machine tool shell 1, a sound insulation felt 2, a polyester fiber sound absorption plate 4 and a damper 10;
the top end of the inside of the machine tool shell 1 is fixedly connected with a sound-proof felt 2, the top end of the inner side wall of the sound-proof felt 2 is fixedly connected with a sound-proof cotton 3, the top end of the outer side wall of the sound-proof cotton 3 is fixedly connected with a polyester fiber sound-absorbing board 4, the left side and the right side of the inner side wall of the machine tool shell 1 are fixedly connected with sound-absorbing soft bags 5, and the top end of the;
6 outside wall top end fixedly connected with lathe bases 7 of bracing piece, 7 inside wall top end fixedly connected with buffer board 8 of lathe bases, 8 outside wall bottom fixedly connected with cushion 9 of buffer board, 9 outside wall bottom fixedly connected with dampers 10 of cushion, lathe shell 1, deadening felt 2, soundproof cotton 3 and 4 tops of polyester fiber abatvoix link up and have seted up through- hole 11, 11 outside wall tops fixedly connected with otter board 12 of through-hole.
In the embodiment, as shown in fig. 1 and fig. 2, by arranging the sound-proof felt 2, the sound-proof cotton 3, the polyester fiber sound-absorbing plate 4 and the sound-absorbing soft bag 5 inside the machine tool housing 1, when the device is in use, the sound-absorbing function of the polyester fiber sound-absorbing plate 4 and the sound-absorbing soft bag 5 and the sound-absorbing function of the sound-proof felt 2 and the sound-proof cotton 3 can absorb and isolate a large amount of noise in all directions when the internal mechanical equipment is in operation, wherein the buffer plate 8, the rubber mat 9 and the damper 10 are arranged inside the machine tool base 7, so that when the machine is in operation, the device can perform basic damping function on the internal mechanical equipment, thereby reducing low-frequency noise caused by mechanical vibration, and by a series of structures, the noise reduction effect of the device is improved, the harm to the health of workers due to excessive noise is avoided, and the surrounding environment is influenced, thereby increasing the practicability, the use effect of the device is enlarged, the development prospect of the device is increased, and the through hole 11 is formed in the top ends of the machine tool shell 1, the sound-proof felt 2, the sound-proof cotton 3 and the polyester fiber sound-absorbing board 4 in a penetrating mode, so that the device has a basic heat dissipation function, the internal temperature is too high when mechanical equipment is prevented from operating, and the through hole 11 can be subjected to basic noise blocking effect due to the arrangement of the screen plate 12.
Wherein, the bottom of the outer side wall of the support rod 6 is fixedly connected with a rubber gasket.
Wherein, the sound-absorbing soft bag 5 is made of flame-retardant microporous cellucotton.
The utility model discloses well attenuator 10's model is buffer AD black.
The utility model discloses during the use: at first through polyester fiber abatvoix 4 with inhale the soft package 5 of sound effect of inhaling, and the noise insulation of deadening felt 2 and soundproof cotton 3, when internal mechanical equipment is in the operation, produce a large amount of noises and carry out omnidirectional absorption and isolation, wherein at inside buffer board 8 that sets up of machine tool base 7, cushion 9 and attenuator 10, make the machine when the operation, the device can carry out essential cushioning effect to it, thereby the low frequency noise that causes owing to mechanical shock has been reduced, the setting of through-hole 11, make the device possess the heat dissipation function of basis, the setting of otter board 12, can carry out essential noise to through-hole 11 and block the effect.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (3)
1. A noise reduction device for a numerical control machine tool is characterized by comprising a machine tool shell (1), a sound insulation felt (2), a polyester fiber sound absorption plate (4) and a damper (10);
the top end of the inner side of the machine tool shell (1) is fixedly connected with an acoustic felt (2), the top end of the inner side wall of the acoustic felt (2) is fixedly connected with acoustic cotton (3), the top end of the outer side wall of the acoustic cotton (3) is fixedly connected with a polyester fiber acoustic board (4), the left side and the right side of the inner side wall of the machine tool shell (1) are fixedly connected with acoustic soft bags (5), and the top end of the bottom of the inner side wall of the machine tool shell (1) is;
bracing piece (6) outside wall top end fixed connection has organic bed base (7), inside wall top end fixed connection has buffer board (8) in bed base (7), buffer board (8) outside wall bottom fixedly connected with cushion (9), cushion (9) outside wall bottom fixedly connected with attenuator (10), lathe shell (1), deadening felt (2), soundproof cotton (3) and polyester fiber abatvoix (4) top link up and have seted up through-hole (11), through-hole (11) outside wall top end fixed connection has otter board (12).
2. The noise reduction device for the numerical control machine tool is characterized in that a rubber gasket is fixedly connected to the bottom of the outer side wall of the support rod (6).
3. The noise reduction device for the numerical control machine tool is characterized in that the sound-absorbing soft bag (5) is made of flame-retardant microporous fiber cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921866653.2U CN212351261U (en) | 2019-11-01 | 2019-11-01 | Noise reduction device for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921866653.2U CN212351261U (en) | 2019-11-01 | 2019-11-01 | Noise reduction device for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212351261U true CN212351261U (en) | 2021-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921866653.2U Expired - Fee Related CN212351261U (en) | 2019-11-01 | 2019-11-01 | Noise reduction device for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212351261U (en) |
-
2019
- 2019-11-01 CN CN201921866653.2U patent/CN212351261U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210115 Termination date: 20211101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |