Dustproof noise reduction device for vertical machining center

Abstract

The dustproof noise reduction device for the vertical machining center comprises a noise reduction base and a machine body, the bottom face of the machine body is slidably connected into the noise reduction base, a noise reduction assembly is arranged in the noise reduction base and matched with the machine body, and a machining table is arranged on the upper surface of the machine body. Machining operation box bodies are fixedly installed on the two sides of the upper surface of the machining table, a dustproof case is arranged at the tops of the machining operation box bodies, a dust suction assembly is arranged in the dustproof case, and the bottom of the dust suction assembly communicates with the top of the machining operation box bodies. Machining floating dust can be conveniently extracted through the dust extraction assembly when a workpiece is machined in the machining operation box body, an inner plate is limited through a limiting pipe and a baffle on the upper surface of a buffer base, longitudinal movement of the inner plate and a supporting column is guaranteed, meanwhile, vibration is further reduced through cooperation of a buffer rod and a buffer spring, and the machining efficiency is improved. And vibration is reduced, and noise is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical machining centers, and in particular to a dust-proof and noise-reducing device for vertical machining centers. Background Art

[0002] A vertical machining center is a machining center in which the spindle axis is set perpendicular to the worktable. It is mainly suitable for machining complex parts such as plates, discs, molds and small shells. A vertical machining center can complete milling, boring, drilling, tapping and cutting threads.

[0003] A dust and noise reduction device for a vertical machining center provided by publication number "CN218874657U" includes a vertical machining center body, a silencer assembly is fixedly installed on the rear side of the vertical machining center body, the silencer assembly includes a mounting frame, the mounting frame is plugged into the rear side of the vertical machining center body, a filter screen and silencer cotton are plugged into the mounting frame, side panels are provided on both sides of the mounting frame, and the side panels are located on both sides of the filter screen and the silencer cotton, the silencer cotton can achieve a certain degree of silence, the filter screen can cover the silencer cotton to prevent dust from polluting the silencer cotton and affecting the silencer effect.

[0004] However, the above device still has the following problems during implementation:

[0005] 1. When the existing vertical machining center is working, a large amount of dust and waste will be generated during the processing of the cutting tool on the raw material. If these dusts are not processed and integrated into the workshop environment, they will seriously affect the health of the workers. The existing dust extraction structure is relatively simple, and the dust extraction pipes are relatively small. When processing the workpiece, the dust extraction area is limited, and the dust extraction effect is not good.

[0006] 2. At the same time, the vertical machining center will generate noise when working, which will cause noise pollution to the working environment of the workshop. The existing devices are often not equipped with shock-absorbing devices for the machine body. Some of them use glue to fix a shock-absorbing pad on the base of the machine body. However, after a period of time, the glue will also age, causing the shock-absorbing pad to loosen and fall off, and it is impossible to maintain a good shock-absorbing effect for a long time. Utility Model Content

[0007] The purpose of the present invention is to provide a dust and noise reduction device for a vertical machining center to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above purpose, this utility provides the following technical solutions:

[0009] A dust-proof and noise-reduction device for a vertical machining center comprises a noise-reduction base and a body, wherein the bottom surface of the body is slidably connected to the inside of the noise-reduction base, a noise-reduction component is arranged inside the noise-reduction base, and the noise-reduction component is matched with the body, a processing table is arranged on the upper surface of the body, a processing operation box is fixedly installed on both sides of the upper surface of the processing table, a dust-proof chassis is arranged on the top of the processing operation box, a dust extraction component is arranged inside the dust-proof chassis, and the bottom of the dust extraction component is connected to the top of the processing operation box, so that the processing floating dust can be extracted conveniently when the processing operation box processes the workpiece.

[0010] Preferably, the noise reduction component includes a buffer bottom plate and a buffer base, the buffer bottom plate is fitted on the inner bottom of the noise reduction base, the buffer base is threadedly connected to the upper surface of the buffer bottom plate by bolts, and two groups of the buffer base are symmetrically arranged.

[0011] Preferably, clamping grooves are provided on both sides of the buffer base, and clamping columns are fixedly installed at positions corresponding to the clamping grooves on the upper surface of the buffer bottom plate, and the clamping columns are inserted into the clamping grooves to be clamped and installed.

[0012] Preferably, three groups of limiting tubes are equidistantly installed on the upper part of the buffer base, support columns are slidably installed inside the limiting tubes, the top end of each group of support columns is fitted against the bottom surface of the machine body, a baffle is fitted against the top end of the limiting tubes, a buffer rod is fixedly installed inside the limiting tubes, the bottom end of the buffer rod is fixedly installed on the upper surface of the buffer base, the telescopic top end of the buffer rod is fitted against the support column, an inner plate is provided at the bottom of the support column, and the inner plate is slidably connected in the limiting tubes.

[0013] Preferably, a buffer spring is provided inside the limiting tube, the buffer spring is sleeved outside the buffer rod, the bottom end of the buffer spring is fixedly mounted on the upper surface of the buffer base, and the top end of the buffer spring is fixedly mounted on the lower surface of the inner plate.

[0014] Preferably, the dust extraction assembly comprises a driving box and a dust extraction frame, the dust extraction frame is snap-connected to the bottom surface of the driving box, and dust extraction pipes are equidistantly installed and connected to the bottom surface of the dust extraction frame;

[0015] The dust extraction pipe is connected to the top of the processing operation box, and the dust extraction frame is provided with mounting holes at equal intervals. The dust extraction pipe is installed through the mounting holes, and each group of mounting holes is provided with a gasket matching the dust extraction pipe.

[0016] Preferably, the dust extraction frame is symmetrically provided with positioning pipes on the left and right, a transmission pipe is fixedly installed on the upper part of the positioning pipe, the top of the transmission pipe is installed through the inside of the driving box, and a driving module for controlling the operation of the dust extraction pipe and the positioning pipe is provided inside the driving box.

[0017] Compared with the prior art, the beneficial effects of this invention are:

[0018] 1. The vibration and noise generated by the machine body during processing are buffered by the noise reduction component, the buffer base is limited by the clamping column and the clamping groove, and the use position of the buffer base is fixed by bolts. The buffer base can reduce the overall vibration of the device;

[0019] 2. The inner plate is limited by the limit tube and baffle on the upper surface of the buffer base to ensure the longitudinal movement of the inner plate and the support column. At the same time, the buffer rod and buffer spring are used to further reduce the vibration and avoid noise.

[0020] 3. The dust extraction frame is connected to the top of the processing operation box, and multiple groups of dust extraction pipes are evenly spaced on the dust extraction frame. The distribution of the dust extraction pipes matches the operating area of ​​the processing operation box, so that the dust generated by the processing operation box during the processing can be effectively extracted;

[0021] 4. The positioning suction pipe, transmission pipe and drive box are set to further ensure the collection of floating dust. They are used in conjunction with the dust extraction pipe. The position of the transmission pipe is fixed by the positioning suction pipe, and the drive module of the drive box generates suction to absorb waste, flying dust, etc. generated during the grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 Schematic diagram of the partial decomposition structure of the dust extraction component of this utility model

[0024] Figure 3 This is a schematic diagram of the structure of the dust extraction frame of the present invention from a top view;

[0025] Figure 4 This is a schematic diagram of the partial decomposition structure of the noise reduction component of this utility model;

[0026] Figure 5 This is a schematic diagram of the exploded structure of the buffer base part of the present invention.

[0027] In the figure: 1. Noise reduction base; 2. Machine body; 201. Processing table; 3. Noise reduction component; 301. Buffer bottom plate; 302. Buffer base; 4. Processing operation box; 5. Dustproof box; 6. Dust extraction component; 601. Drive box; 602. Dust extraction frame; 7. Bolt; 8. Clamping groove; 9. Clamping column; 10. Limiting tube; 11. Support column; 12. Baffle; 13. Buffer rod; 14. Inner plate; 15. Buffer spring; 16. Dust extraction pipe; 17. Mounting hole; 18. Positioning suction pipe; 19. Transmission pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0029] See also Figure 1-5 , this utility provides a technical solution:

[0030] Embodiment 1:

[0031] A dust-proof and noise-reducing device for a vertical machining center, comprising a noise-reducing base 1 and a machine body 2, wherein the bottom surface of the machine body 2 is slidably connected to the inside of the noise-reducing base 1, a noise-reducing component 3 is arranged inside the noise-reducing base 1, and the noise-reducing component 3 is matched with the machine body 2, a processing table 201 is arranged on the upper surface of the machine body 2, and processing operation boxes 4 are fixedly installed on both sides of the upper surface of the processing table 201, a dust-proof case 5 is arranged on the top of the processing operation box 4, and a dust extraction component 6 is arranged inside the dust-proof case 5, and the bottom of the dust extraction component 6 is connected to the top of the processing operation box 4, and the dust extraction component 6 is convenient for extracting processing floating dust when the processing operation box 4 processes a workpiece;

[0032] The noise reduction component 3 includes a buffer bottom plate 301 and a buffer base 302. The buffer bottom plate 301 is fitted on the bottom of the noise reduction base 1. The buffer base 302 is threadedly connected to the upper surface of the buffer bottom plate 301 by bolts 7. The buffer base 302 is symmetrically arranged in two groups.

[0033] Clamping grooves 8 are provided on both sides of the buffer base 302, and clamping columns 9 are fixedly installed on the upper surface of the buffer bottom plate 301 at positions corresponding to the clamping grooves 8. The clamping columns 9 are inserted into the clamping grooves 8 for clamping installation. The vibration and noise generated by the machine body 2 during processing are buffered by the provided noise reduction component 3. The buffer base 302 is limited by the provided clamping columns 9 and the clamping grooves 8, and the use position of the buffer base 302 is fixed by bolts 7. The buffer base 302 can reduce the overall vibration of the device.

[0034] Three groups of limiting tubes 10 are equidistantly installed on the upper part of the buffer base 302, and support columns 11 are slidably installed inside the limiting tubes 10. The top of each group of support columns 11 is fitted with the bottom surface of the body 2, and a baffle 12 is fitted with the top of the limiting tube 10. A buffer rod 13 is fixedly installed inside the limiting tube 10, and the bottom end of the buffer rod 13 is fixedly installed on the upper surface of the buffer base 302. The telescopic top end of the buffer rod 13 is fitted with the support column 11, and the bottom of the support column 11 is provided with an inner plate 14, and the inner plate 14 is slidably connected in the limiting tube 10;

[0035] A buffer spring 15 is arranged inside the limiting tube 10, and the buffer spring 15 is sleeved on the outside of the buffer rod 13. The bottom end of the buffer spring 15 is fixedly mounted on the upper surface of the buffer base 302, and the top end of the buffer spring 15 is fixedly mounted on the lower surface of the inner plate 14. The inner plate 14 is limited by the limiting tube 10 and the baffle 12 on the upper surface of the buffer base 302 to ensure the longitudinal movement of the inner plate 14 and the support column 11. At the same time, the cooperation of the buffer rod 13 and the buffer spring 15 further reduces the generation of vibration, reduces the vibration and avoids the generation of noise.

[0036] Embodiment 2:

[0037] On the basis of the first embodiment, the dust extraction component 6 of the first embodiment is described in detail in this embodiment. When the workpiece is processed, the generated waste dust can be extracted by the dust extraction component 6 to reduce the dust content in the air. The dust extraction component 6 includes a driving box 601 and a dust extraction frame 602. The dust extraction frame 602 is snap-connected to the bottom surface of the driving box 601. The bottom surface of the dust extraction frame 602 is equidistantly installed and connected with dust extraction pipes 16. The dust extraction frame 602 is connected to the top of the processing operation box 4 through the arranged dust extraction frame 602. A plurality of groups of dust extraction pipes 16 are equidistantly arranged on the dust extraction frame 602. The distribution of the dust extraction pipes 16 matches the operating area of ​​the processing operation box 4, so that the dust generated by the processing operation box 4 during the processing can be effectively extracted.

[0038] The dust extraction pipe 16 is connected to the top of the processing operation box 4, and the dust extraction frame 602 is provided with mounting holes 17 at equal intervals. The dust extraction pipe 16 is installed through the mounting holes 17, and each group of mounting holes 17 is provided with a gasket matching the dust extraction pipe 16.

[0039] The dust extraction frame 602 is symmetrically provided with positioning suction pipes 18 on the left and right sides, and a transmission pipe 19 is fixedly installed on the upper part of the positioning suction pipes 18. The top end of the transmission pipe 19 is installed through the inside of the driving box 601. The driving box 601 is provided with a driving module for controlling the dust extraction pipe 16 and the positioning suction pipe 18. The positioning suction pipes 18, the transmission pipes 19 and the driving box 601 are provided to further ensure the collection of floating dust. The dust is matched with the dust extraction pipe 16, and the position of the transmission pipe 19 is fixed by the positioning suction pipe 18. The suction force is generated by the driving module of the driving box 601 to absorb the waste materials, flying dust, etc. generated during the grinding process, thereby further improving the dust prevention effect.

[0040] Working principle: When the device is in use, a dustproof case 5 is provided on the top of the processing operation box 4, and a dust extraction component 6 is provided inside the dustproof case 5. The bottom of the dust extraction component 6 is connected to the top of the processing operation box 4, and the dust extraction component 6 is used to extract the processing dust when the processing operation box 4 processes the workpiece;

[0041] The dust extraction frame 602 is connected to the top of the processing operation box 4, and multiple groups of dust extraction pipes 16 are equidistantly arranged on the dust extraction frame 602. The distribution of the dust extraction pipes 16 matches the operating area of ​​the processing operation box 4, so that the dust generated by the processing operation box 4 during the processing can be effectively extracted.

[0042] It should be noted that the dustproof chassis 5 and the drive box 601 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust and noise reduction device for a vertical machining center, comprising a noise reduction base (1) and a body (2), wherein the bottom surface of the body (2) is slidably connected to the inside of the noise reduction base (1), characterized in that: A noise reduction component (3) is arranged inside the noise reduction base (1), and the noise reduction component (3) is matched with the machine body (2). A processing table (201) is arranged on the upper surface of the machine body (2), and processing operation boxes (4) are fixedly installed on both sides of the upper surface of the processing table (201). A dustproof case (5) is arranged on the top of the processing operation box (4), and a dust extraction component (6) is arranged inside the dustproof case (5). The bottom of the dust extraction component (6) is connected to the top of the processing operation box (4), and the dust extraction component (6) is used to facilitate the extraction of processing dust when the processing operation box (4) is used to process a workpiece.

2. The dust and noise reduction device for a vertical machining center according to claim 1, characterized in that: The noise reduction component (3) comprises a buffer bottom plate (301) and a buffer base (302); the buffer bottom plate (301) is arranged in close contact with the inner bottom of the noise reduction base (1); the buffer base (302) is threadedly connected to the upper surface of the buffer bottom plate (301) via bolts (7); and the buffer base (302) is symmetrically arranged in two groups.

3. The dust and noise reduction device for a vertical machining center according to claim 2, characterized in that: Clamping grooves (8) are provided on both sides of the buffer base (302), and clamping columns (9) are fixedly installed on the upper surface of the buffer bottom plate (301) at positions corresponding to the clamping grooves (8), and the clamping columns (9) are inserted into the clamping grooves (8) for clamping installation.

4. The dust and noise reduction device for a vertical machining center according to claim 2, characterized in that: Three groups of limiting tubes (10) are equidistantly installed on the upper part of the buffer base (302), and support columns (11) are slidably installed inside the limiting tubes (10). The top end of each group of support columns (11) is fitted with the bottom surface of the machine body (2), and a baffle (12) is fitted with the top end of the limiting tube (10). A buffer rod (13) is fixedly installed inside the limiting tube (10), and the bottom end of the buffer rod (13) is fixedly installed on the upper surface of the buffer base (302). The telescopic top end of the buffer rod (13) is fitted with the support column (11), and an inner plate (14) is provided at the bottom of the support column (11), and the inner plate (14) is slidably connected in the limiting tube (10).

5. The dust and noise reduction device for a vertical machining center according to claim 4, characterized in that: A buffer spring (15) is arranged inside the limiting tube (10), and the buffer spring (15) is sleeved on the outside of the buffer rod (13). The bottom end of the buffer spring (15) is fixedly mounted on the upper surface of the buffer base (302), and the top end of the buffer spring (15) is fixedly mounted on the lower surface of the inner plate (14).

6. The dust and noise reduction device for a vertical machining center according to claim 1, characterized in that: The dust extraction assembly (6) comprises a driving box (601) and a dust extraction frame (602); the dust extraction frame (602) is snap-connected to the bottom surface of the driving box (601); and dust extraction pipes (16) are equidistantly installed and connected to the bottom surface of the dust extraction frame (602); The dust extraction pipe (16) is connected to the top of the processing operation box (4), and the dust extraction frame (602) is provided with mounting holes (17) at equal intervals. The dust extraction pipe (16) is installed through the inside of the mounting holes (17), and each group of the mounting holes (17) is provided with a gasket that matches the dust extraction pipe (16).

7. The dust and noise reduction device for a vertical machining center according to claim 6, characterized in that: The dust extraction frame (602) is symmetrically provided with positioning pipes (18) on the left and right sides, and a transmission pipe (19) is fixedly installed on the upper part of the positioning pipe (18). The top end of the transmission pipe (19) is installed through the inside of the driving box (601), and the driving box (601) is provided with a driving module for controlling the operation of the dust extraction pipe (16) and the positioning pipe (18).

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