CN219529248U - Built-in air compressor machine vibration/noise reduction structure - Google Patents
Built-in air compressor machine vibration/noise reduction structure Download PDFInfo
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- CN219529248U CN219529248U CN202320719297.1U CN202320719297U CN219529248U CN 219529248 U CN219529248 U CN 219529248U CN 202320719297 U CN202320719297 U CN 202320719297U CN 219529248 U CN219529248 U CN 219529248U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses a shock-absorbing and noise-reducing structure of an internal air compressor, which relates to the field of accessories of laser engraving machines and comprises an air compressor shell and an air compressor head cover plate, wherein the air compressor shell is fixedly connected with the air compressor head shell through bolts, a heat-dissipating hole is formed in the bottom of the air compressor head shell, a shock-absorbing mechanism is fixedly arranged on the inner surface of the air compressor head shell, and an air compressor body is fixedly connected with the top of the shock-absorbing mechanism. This built-in air compressor vibration/noise reduction structure, through the damper who sets up for the vibration power that the air compressor body produced when the operation can be effectively reduced, thereby avoided the air compressor body to appear stronger vibrations when the operation and caused the impaired condition of this internal spare part of air compressor to take place, and then prolonged the life of air compressor body to a certain extent, can effectively guarantee simultaneously that the connecting wire of air compressor body can not appear not hard up condition emergence that causes the drop.
Description
Technical Field
The utility model relates to the field of accessories of laser engraving machines, in particular to a shock absorption and noise reduction structure of a built-in air compressor.
Background
The existing laser engraving machine usually needs to blow to assist in processing when working, the purpose of blowing is that firstly, fire can be prevented, and the other purpose of blowing can prevent dust from blocking a laser air nozzle, the purpose of avoiding color change of materials can be achieved when blowing for some special materials, the existing laser engraving machine usually uses a 550W-750W air compressor as an air source, and the air compressor is usually externally and independently configured and has no structural connection with the machine, and the traditional use mode exists: the power supply has the defects of separate wiring, extra space for placing the compressor, overlarge noise when the compressor works, and the like.
Therefore, the utility model provides a shock absorption and noise reduction structure of an internal air compressor, which aims at solving the defects of the existing structure and is researched and improved.
Disclosure of Invention
The utility model aims to provide a vibration and noise reduction structure of a built-in air compressor, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an internal air compressor shock attenuation structure of making an uproar falls, includes air compressor machine shell and air compressor machine head apron, the inside of air compressor machine shell is through bolt fixedly connected with air compressor machine head shell, and the louvre has been seted up to air compressor machine head shell's bottom to air compressor machine head shell's internal surface fixed mounting has damper, damper's top fixedly connected with air compressor machine body moreover, air compressor machine head apron block is connected at air compressor machine head shell's surface, and air compressor machine head apron cover is established in the outside of air compressor machine body to air compressor machine head apron's internal surface fixed mounting has the mechanism of making an uproar falls, and air compressor machine head apron's avris inlays and is equipped with radiator fan.
Further, the damping mechanism comprises a damping bottom plate, a first elastic damping block and a second elastic damping block, the first elastic damping block is fixedly connected to the top of the damping bottom plate, the second elastic damping block is fixedly arranged at the bottom of the damping bottom plate, and the first elastic damping block and the second elastic damping block form an integrated structure through the damping bottom plate.
Further, the quantity of first elastic damping blocks is four, four every two first elastic damping blocks are a set of, two sets of first elastic damping blocks use the perpendicular bisector of damping bottom plate to set up as symmetry axis symmetry, and the top of first elastic damping blocks and the bottom fixed connection of air compressor machine body to the air compressor machine body constitutes elastic structure through first elastic damping blocks and damping bottom plate.
Further, the bottom of second elasticity snubber block and the bottom inner wall fixed connection of air compressor machine aircraft nose shell, and the top of second elasticity snubber block and the bottom fixed connection of snubber bottom plate to snubber bottom plate constitutes elastic structure through second elasticity snubber block and air compressor machine aircraft nose shell.
Further, the noise reduction mechanism comprises a fixed support, a noise reduction mechanism and a dustproof filter screen, the noise reduction mechanism is fixedly arranged in the fixed support, and the dustproof filter screen is arranged on the outer surface of the fixed support in an embedded mode through bolts.
Further, the noise reduction mechanism comprises sound absorption cotton, a honeycomb filling plate and a sound insulation plate, the honeycomb filling plate is connected to the side of the sound absorption cotton in a lamination mode, and the sound insulation plate is connected to the other side of the honeycomb filling plate in a lamination mode.
Further, the side of inhaling the sound cotton passes through glue and the side fixed connection of honeycomb filling board, and the opposite side of honeycomb filling board passes through glue and the side fixed connection of acoustic celotex board to inhale the sound cotton and pass through honeycomb filling board and acoustic celotex board and constitute fixed knot and construct.
Further, the surface of dustproof filter screen passes through the inside fixed connection of bolt and fixed bolster, and the avris of fixed bolster and the interior surface fixed connection of air compressor machine aircraft nose apron to dustproof filter screen passes through fixed bolster and air compressor machine aircraft nose apron and constitutes fixed knot constructs.
The utility model provides a vibration and noise reduction structure of an internal air compressor, which has the following beneficial effects: this built-in air compressor vibration/noise reduction structure, through the damper who sets up, make the vibration power that the air compressor body produced when the operation can obtain effectively reducing, thereby avoided the air compressor body to appear stronger vibrations when the operation and cause the impaired condition of this internal spare part of air compressor, and then prolonged the life of air compressor body to a certain extent, simultaneously can effectively guarantee that the connecting wire of air compressor body can not appear not hard up condition emergence that causes the drop, and through the air compressor aircraft nose apron of setting and the mechanism of making an uproar that falls, make the noise that the air compressor body produced when the operation can obtain effectively reducing, thereby the condition that the noise is too big to cause surrounding personnel's mind and body to receive the damage appears when having avoided the air compressor body operation.
1. According to the utility model, vibration is automatically generated when the air compressor body operates, and then the vibration force generated when the air compressor body operates is reduced through the mutual matching of the first elastic damping block and the second elastic damping block, so that the aim of high-efficiency damping is achieved, the damping effect of the improved device is better, the situation that parts in the air compressor body are damaged due to stronger vibration when the air compressor body operates is avoided, the service life of the air compressor body is prolonged to a certain extent, and meanwhile, the situation that a connecting line of the air compressor body is loose and falls off is effectively avoided.
2. According to the utility model, when the air compressor body automatically generates noise during operation, the noise passes through the dustproof filter screen and enters the silencing mechanism, and then the noise entering the fixed support is reduced through the mutual matching of the sound absorbing cotton, the honeycomb filling board and the sound insulation board, so that the purpose of noise reduction is achieved, the noise reduction effect of the improved device is better, and the situation that the body and the mind of surrounding workers are damaged due to overlarge noise during operation of the air compressor body is avoided.
Drawings
FIG. 1 is a schematic diagram of a front view explosion structure of a shock absorbing and noise reducing structure of a built-in air compressor;
fig. 2 is a schematic diagram of a three-dimensional structure of a casing-radiating hole of an air compressor head with a built-in air compressor vibration/noise reduction structure;
FIG. 3 is a schematic diagram of a cross-sectional structure of a cover plate of an air compressor head with a built-in air compressor vibration/noise reduction structure;
fig. 4 is a schematic perspective view of a sound-absorbing cotton-honeycomb filling board with a built-in air compressor vibration/noise reduction structure.
In the figure: 1. an air compressor housing; 2. an air compressor head shell; 3. a heat radiation hole; 4. a damping mechanism; 41. a damping bottom plate; 42. a first elastic shock-absorbing block; 43. a second elastic shock-absorbing block; 5. an air compressor body; 6. air compressor machine aircraft nose apron; 7. a noise reduction mechanism; 71. a fixed bracket; 72. a silencing mechanism; 721. sound absorbing cotton; 722. a honeycomb filling plate; 723. a sound insulation board; 73. a dust-proof filter screen; 8. a heat radiation fan.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1, the vibration/noise reduction structure of the built-in air compressor comprises an air compressor shell 1 and an air compressor head cover plate 6, wherein the air compressor shell 1 is fixedly connected with the air compressor head shell 2 through bolts, a heat dissipation hole 3 is formed in the bottom of the air compressor head shell 2, a vibration reduction mechanism 4 is fixedly arranged on the inner surface of the air compressor head shell 2, the vibration reduction mechanism 4 comprises a vibration reduction bottom plate 41, first elastic vibration reduction blocks 42 and second elastic vibration reduction blocks 43, the top of the vibration reduction bottom plate 41 is fixedly connected with the first elastic vibration reduction blocks 42, the number of the first elastic vibration reduction blocks 42 is four, each two of the four first elastic vibration reduction blocks 42 is a group, two groups of the first elastic vibration reduction blocks 42 are symmetrically arranged by taking the perpendicular bisector of the vibration reduction bottom plate 41 as a symmetrical axis, the top of the first elastic vibration reduction blocks 42 is fixedly connected with the bottom of the air compressor body 5, and the air compressor body 5 and the damping bottom plate 41 form an elastic structure through the first elastic damping block 42, the damping effect of the damping bottom plate 41 is better through the air compressor body 5 and the damping bottom plate 41 which are arranged into the elastic structure, the bottom of the damping bottom plate 41 is fixedly provided with the second elastic damping block 43, the bottom of the second elastic damping block 43 is fixedly connected with the bottom inner wall of the air compressor head shell 2, the top of the second elastic damping block 43 is fixedly connected with the bottom of the damping bottom plate 41, the damping bottom plate 41 and the air compressor head shell 2 form an elastic structure through the second elastic damping block 43, the damping effect of the damping mechanism 4 is further improved through the damping bottom plate 41 and the air compressor head shell 2 which are arranged into the elastic structure, the first elastic damping block 42 and the second elastic damping block 43 form an integrated structure through the damping bottom plate 41, through setting up first elastic damping block 42 and the second elastic damping block 43 of integrated structure for damper 4 all can not take place to drop when carrying out the shock attenuation first elastic damping block 42 and the second elastic damping block 43, damper 4's top fixedly connected with air compressor machine body 5 moreover.
As shown in fig. 1-4, the air compressor housing 1 is fixedly connected with an air compressor head housing 2 through bolts, the bottom of the air compressor head housing 2 is provided with a heat dissipation hole 3, an air compressor head cover plate 6 is connected to the outer surface of the air compressor head housing 2 in a clamping way, the air compressor head cover plate 6 is sleeved outside the air compressor body 5, a noise reduction mechanism 7 is fixedly arranged on the inner surface of the air compressor head cover plate 6, the noise reduction mechanism 7 comprises a fixing bracket 71, a noise reduction mechanism 72 and a dustproof filter screen 73, the noise reduction mechanism 72 is fixedly arranged in the fixing bracket 71, the noise reduction mechanism 72 comprises sound absorption cotton 721, a honeycomb filling plate 722 and a sound insulation plate 723, the side of the sound absorption cotton 721 is connected with a honeycomb filling plate 722 in a bonding way, the side of the sound absorption cotton 721 is fixedly connected with the side of the honeycomb filling plate 722 through glue, and the other side of the honeycomb filling plate 722 is fixedly connected with the side of the sound insulation plate 723 through glue, and the sound absorption cotton 721 forms a fixed structure with the sound insulation plate 723 through the honeycomb filling plate 722, the sound absorption cotton 721 and the sound insulation plate 723 which are arranged into the fixed structure prevent the sound absorption cotton 721 from loosening when the air compressor head cover plate 6 vibrates, and the other side of the honeycomb filling plate 722 is connected with the sound insulation plate 723 in a bonding way, the noise reduction effect of the noise reduction mechanism 72 is more excellent through the arranged honeycomb filling plate 722, the outer surface of the fixed bracket 71 is embedded with the dustproof filter screen 73 through bolts, the outer surface of the dustproof filter screen 73 is fixedly connected with the inner surface of the fixed bracket 71 through bolts, the side of the fixed bracket 71 is fixedly connected with the air compressor head cover plate 6, and the dustproof filter screen 73 forms the fixed structure with the air compressor head cover plate 6 through the fixed bracket 71, through setting up dustproof filter screen 73 and the air compressor machine aircraft nose apron 6 of fixed knot constructs for dustproof filter screen 73 can not appear the phenomenon that drops in the use, through dustproof filter screen 73 of setting up, make the noise can not get into the fixed bolster 71 and cause the interference when entering into the inside of fixed bolster 71, and the avris of air compressor machine aircraft nose apron 6 inlays and is equipped with radiator fan 8 moreover.
To sum up, according to the structure shown in fig. 1 to 4, a worker opens the air compressor body 5 through the controller, automatically vibrates the air compressor body 5 during operation, then cuts down the vibration force generated during operation by the mutual matching of the first elastic damping block 42 and the second elastic damping block 43, thereby achieving the purpose of high-efficiency vibration reduction, simultaneously automatically generates noise along with the operation of the air compressor body 5, then passes through the dust-proof filter screen 73 and enters the interior of the silencing mechanism 72, then cuts down the noise entering the fixed bracket 71 through the mutual matching of the sound absorbing cotton 721, the honeycomb filling plate 722 and the sound insulation plate 723, thereby achieving the purpose of noise reduction, and then opens the radiator fan 8 through the controller, and extracts the heat generated during operation of the air compressor body 5 from the air compressor housing 1 when the radiator fan 8 starts to operate, thereby achieving the purpose of automatic temperature reduction.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an built-in air compressor shock attenuation structure of making an uproar, includes air compressor machine shell (1) and air compressor machine aircraft nose apron (6), its characterized in that, the inside of air compressor machine shell (1) is through bolt fixedly connected with air compressor machine aircraft nose shell (2), and louvre (3) have been seted up to the bottom of air compressor machine aircraft nose shell (2), and the internal surface fixed mounting of air compressor machine aircraft nose shell (2) has damper (4), and damper (4)'s top fixedly connected with air compressor machine body (5), air compressor machine aircraft nose apron (6) block is connected at the surface of air compressor machine aircraft nose shell (2), and air compressor machine aircraft nose apron (6) cover is established in the outside of air compressor machine body (5), and the internal surface fixed mounting of air compressor machine aircraft nose apron (6) has mechanism of making an uproar (7) of making an uproar, and air compressor machine aircraft nose apron (6) avris is inlayed and is equipped with radiator fan (8).
2. The damping and noise reducing structure of the built-in air press according to claim 1, wherein the damping mechanism (4) comprises a damping base plate (41), a first elastic damping block (42) and a second elastic damping block (43), the first elastic damping block (42) is fixedly connected to the top of the damping base plate (41), the second elastic damping block (43) is fixedly arranged at the bottom of the damping base plate (41), and the first elastic damping block (42) and the second elastic damping block (43) form an integrated structure through the damping base plate (41).
3. The vibration/noise reduction structure of a built-in air compressor according to claim 2, wherein the number of the first elastic vibration damper blocks (42) is four, each two of the four first elastic vibration damper blocks (42) is a group, the two groups of the first elastic vibration damper blocks (42) are symmetrically arranged with the perpendicular bisector of the vibration damper base plate (41) as a symmetry axis, the top of the first elastic vibration damper block (42) is fixedly connected with the bottom of the air compressor body (5), and the air compressor body (5) and the vibration damper base plate (41) form an elastic structure through the first elastic vibration damper blocks (42).
4. The vibration/noise reduction structure of a built-in air compressor according to claim 2, wherein the bottom of the second elastic vibration damper (43) is fixedly connected with the bottom inner wall of the air compressor head housing (2), the top of the second elastic vibration damper (43) is fixedly connected with the bottom of the vibration damper bottom plate (41), and the vibration damper bottom plate (41) and the air compressor head housing (2) form an elastic structure through the second elastic vibration damper (43).
5. The vibration/noise reduction structure of the built-in air compressor according to claim 1, wherein the noise reduction mechanism (7) comprises a fixed bracket (71), a noise reduction mechanism (72) and a dust screen (73), the noise reduction mechanism (72) is fixedly installed in the fixed bracket (71), and the dust screen (73) is installed on the outer surface of the fixed bracket (71) in an embedded manner through bolts.
6. The vibration/noise reduction structure of a built-in air compressor according to claim 5, wherein the noise reduction mechanism (72) comprises a sound absorbing cotton (721), a honeycomb filling plate (722) and a sound insulation plate (723), the honeycomb filling plate (722) is attached to the side of the sound absorbing cotton (721), and the sound insulation plate (723) is attached to the other side of the honeycomb filling plate (722).
7. The vibration/noise reduction structure of the built-in air compressor according to claim 6, wherein the side of the sound absorbing cotton (721) is fixedly connected with the side of the honeycomb filling plate (722) by glue, the other side of the honeycomb filling plate (722) is fixedly connected with the side of the sound insulation plate (723) by glue, and the sound absorbing cotton (721) and the sound insulation plate (723) form a fixed structure by the honeycomb filling plate (722).
8. The vibration/noise reduction structure of a built-in air compressor according to claim 5, wherein the outer surface of the dust screen (73) is fixedly connected with the inside of the fixing bracket (71) through bolts, the side of the fixing bracket (71) is fixedly connected with the inner surface of the air compressor head cover plate (6), and the dust screen (73) and the air compressor head cover plate (6) form a fixing structure through the fixing bracket (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320719297.1U CN219529248U (en) | 2023-04-04 | 2023-04-04 | Built-in air compressor machine vibration/noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320719297.1U CN219529248U (en) | 2023-04-04 | 2023-04-04 | Built-in air compressor machine vibration/noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219529248U true CN219529248U (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320719297.1U Active CN219529248U (en) | 2023-04-04 | 2023-04-04 | Built-in air compressor machine vibration/noise reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219529248U (en) |
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2023
- 2023-04-04 CN CN202320719297.1U patent/CN219529248U/en active Active
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