CN212886502U - Digit control machine tool with noise reduction structure - Google Patents
Digit control machine tool with noise reduction structure Download PDFInfo
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- CN212886502U CN212886502U CN202021925398.7U CN202021925398U CN212886502U CN 212886502 U CN212886502 U CN 212886502U CN 202021925398 U CN202021925398 U CN 202021925398U CN 212886502 U CN212886502 U CN 212886502U
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Abstract
The utility model provides a digit control machine tool with noise reduction structure, including the lathe body, the bottom of lathe body is provided with the aspiration pump, the center of lathe body is provided with the process chamber, the both sides in process chamber are provided with the operation portion respectively, the front side in process chamber is provided with the movable cover through the axis of rotation, the outer container is installed to process intracavity portion, the inside of outer container is provided with sound-proof box, sound-proof box with form sound insulation chamber between the outer container, sound insulation chamber pass through the exhaust tube with the input of aspiration pump links to each other, sound insulation box's inside wall is provided with the sound-absorbing layer. By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses an aspiration pump bleeds to the chamber that gives sound insulation, makes the sound insulation intracavity portion form vacuum to the propagation of the isolated sound in vacuum cooperates the use of sound insulation box, sound absorbing layer and movable cover simultaneously, strengthens the utility model discloses a sound insulation effect subducts the transmission of noise greatly, improves workman operational environment's quality.
Description
Technical Field
The utility model belongs to the technical field of the digit control machine tool technique and specifically relates to a digit control machine tool with noise reduction structure is related to.
Background
At present, with the continuous development of science and technology and the progress of times, the living standard of people is continuously improved, so the requirements of people on the manufacturing industry are higher and higher; the numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system; the operation processing is realized by sending various control signals by the numerical control device to control the action of the machine tool, and parts are automatically machined according to the shape and the size required by a drawing, so that the flexible high-efficiency automatic machine tool is a flexible high-efficiency automatic machine tool, represents the development direction of the modern machine tool control technology, and is a typical mechanical and electrical integration product.
However, when the existing numerical control machine tool is used for processing a workpiece, huge noise is inevitably generated, which is hard to bear by people and can cause harm to the body of workers in a workshop for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a digit control machine tool with noise reduction structure to the current digit control machine tool that proposes in solving above-mentioned background art adds man-hour to the work piece, and inevitable can send huge noise, lets the people be difficult to bear, can cause injury scheduling problem to workshop workman's health in the long run.
The technical scheme of the utility model is realized like this:
the utility model provides a digit control machine tool with noise reduction structure, includes the lathe body, the bottom of lathe body is provided with the aspiration pump, the center of lathe body is provided with the process chamber, the both sides in process chamber are provided with the operation portion respectively, the front side in process chamber is provided with the movable cover through the axis of rotation, the outer container is installed to process intracavity portion, the inside of outer container is provided with sound-proof box, sound-proof box with form sound insulation chamber between the outer container, sound insulation chamber pass through the exhaust tube with the input of aspiration pump links to each other, sound insulation box's inside wall is provided with the sound absorbing layer.
Preferably, a plurality of connecting blocks are arranged in the sound insulation cavity, and two ends of each connecting block are fixedly connected with the inner surface of the outer box and the outer surface of the sound insulation box respectively.
Preferably, the movable cover is made of transparent glass.
Preferably, a vacuum interlayer is arranged inside the movable cover.
Preferably, the inner surface and the outer surface of the sound absorption layer are provided with sound absorption holes, and the sound absorption holes are uniformly arranged at equal intervals.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses an aspiration pump bleeds to the chamber that gives sound insulation, makes the sound insulation intracavity portion form vacuum to the propagation of the isolated sound in vacuum cooperates the use of sound insulation box, sound absorbing layer and movable cover simultaneously, strengthens the utility model discloses a sound insulation effect subducts the transmission of noise greatly, improves workman operational environment's quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the processing chamber of the present invention;
fig. 4 is a schematic cross-sectional view of the movable lid of the present invention;
fig. 5 is a schematic cross-sectional view of the sound absorbing layer of the present invention.
Wherein:
1. a machine tool body; 2. an operation section; 3. a processing cavity; 4. a movable cover; 401. vacuum interlayer; 5. a rotating shaft; 6. an air pump; 7. an outer box; 8. a joining block; 9. a sound-insulating chamber; 10. a sound insulation box; 11. a sound absorbing layer; 1101. a sound absorption hole; 12. and an air exhaust pipe.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, a digit control machine tool with noise reduction structure, including lathe body 1, the bottom of lathe body 1 is provided with aspiration pump 6, the center of lathe body 1 is provided with process chamber 3, the both sides of process chamber 3 are provided with operation portion 2 respectively, the front side of process chamber 3 is provided with movable cover 4 through axis of rotation 5, process chamber 3 internally mounted has outer container 7, the inside of outer container 7 is provided with sound-proof box 10, form sound insulation chamber 9 between sound-proof box 10 and the outer container 7, sound insulation chamber 9 passes through exhaust tube 12 and links to each other with the input of aspiration pump 6, the inside wall of sound-proof box 10 is provided with sound-absorbing layer 11.
Specifically, a plurality of connecting blocks 8 are arranged in the sound insulation cavity 9, and two ends of each connecting block 8 are fixedly connected with the inner surface of the outer box 7 and the outer surface of the sound insulation box 10 respectively; so set up, carry out spacing fixed to sound-proof box 10 through linking up piece 8, make separation and form sound insulation chamber 9 between sound-proof box 10 and the outer container 7.
Specifically, the movable cover 4 is made of transparent glass; so set up, make things convenient for the staff can see through movable cover 4 often and observe the processing condition of the inside work piece of processing chamber 3, the timely processing of adjustment work piece of being convenient for.
Specifically, a vacuum interlayer 401 is provided inside the movable cover 4; in this way, since sound is not propagated in the vacuum, the provision of the vacuum interlayer 401 in the movable cover 4 can block sound from being transmitted outward along the movable cover 4, thereby increasing the noise reduction effect of the entire apparatus.
Specifically, the sound absorbing holes 1101 are formed in the inner surface and the outer surface of the sound absorbing layer 11, the sound absorbing holes 1101 are arranged in a plurality of uniform and equidistant mode, and the sound absorbing holes 1101 are arranged, so that the surface of the sound absorbing layer 11 is uneven, when sound waves are transmitted to the surface of the sound absorbing layer 11, the sound waves collide and reflect in different sound absorbing holes 1101 in multiple stages, the energy of sound transmission is consumed through reflection, and then the transmission of noise is reduced.
The working principle is as follows:
when the machining device is used, a workpiece is placed in the machining cavity 3, the movable cover 4 is tightly covered, the air suction pump 6 is started, the air suction pump 6 sucks air in the sound insulation cavity 9 through the air suction pipe 12, so that a state approximate to vacuum is formed in the sound insulation cavity 9, the workpiece is machined and adjusted through the operation part 2, when the workpiece is machined, huge noise is inevitably generated, most of the noise is transmitted inwards, a small part of the noise is transmitted to the movable cover 4, when most of the noise transmitted inwards is transmitted to the surface of the sound absorption layer 11, sound waves collide and are reflected in different sound absorption holes 1101 in a multistage mode, the energy transmitted by sound is consumed through reflection, the rest noise is transmitted to the sound insulation cavity 9 after being weakened again through the sound insulation box 10, the rest noise can be completely isolated due to the fact that the sound insulation cavity 9 is approximate to vacuum, a small part of the noise is transmitted to the movable cover 4, and the vacuum interlayer 401 is arranged in the movable cover, therefore, the small part of noise can be effectively reduced, and most of noise can be integrally reduced.
The utility model discloses an aspiration pump 6 is bled to sound-proof chamber 9, makes the inside vacuum that forms of sound-proof chamber 9 to the propagation of the isolated sound in vacuum, cooperation sound-proof box 10, sound absorbing layer 11 and movable cover 4's use, reinforcing simultaneously the utility model discloses a sound insulation effect subdues the transmission of noise greatly, improves workman operational environment's quality.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a digit control machine tool with noise reduction structure which characterized in that: including lathe body (1), the bottom of lathe body (1) is provided with aspiration pump (6), the center of lathe body (1) is provided with process chamber (3), the both sides of process chamber (3) are provided with operation portion (2) respectively, the front side in process chamber (3) is provided with movable cover (4) through axis of rotation (5), process chamber (3) internally mounted has outer container (7), the inside of outer container (7) is provided with sound-proof box (10), sound-proof box (10) with form sound insulation chamber (9) between outer container (7), sound insulation chamber (9) through exhaust tube (12) with the input of aspiration pump (6) links to each other, the inside wall of sound-proof box (10) is provided with sound absorption layer (11).
2. A numerically controlled machine tool having a noise-reducing structure according to claim 1, wherein: a plurality of connecting blocks (8) are arranged in the sound insulation cavity (9), and two ends of each connecting block (8) are fixedly connected with the inner surface of the outer box (7) and the outer surface of the sound insulation box (10) respectively.
3. A numerically controlled machine tool having a noise-reducing structure according to claim 1, wherein: the movable cover (4) is made of transparent glass.
4. A numerically controlled machine tool having a noise-reducing structure according to claim 1, wherein: and a vacuum interlayer (401) is arranged in the movable cover (4).
5. A numerically controlled machine tool having a noise-reducing structure according to claim 1, wherein: the sound absorption layer is characterized in that sound absorption holes (1101) are formed in the inner surface and the outer surface of the sound absorption layer (11), and a plurality of sound absorption holes (1101) are uniformly arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021925398.7U CN212886502U (en) | 2020-09-07 | 2020-09-07 | Digit control machine tool with noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021925398.7U CN212886502U (en) | 2020-09-07 | 2020-09-07 | Digit control machine tool with noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212886502U true CN212886502U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021925398.7U Active CN212886502U (en) | 2020-09-07 | 2020-09-07 | Digit control machine tool with noise reduction structure |
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| Country | Link |
|---|---|
| CN (1) | CN212886502U (en) |
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2020
- 2020-09-07 CN CN202021925398.7U patent/CN212886502U/en active Active
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