Vibration-resisting and noise-reducing supporting structure for die steel cutting

Abstract

The utility model discloses a die steel cutting vibration-proof noise-reduction supporting structure which comprises a fixing plate, screw joint columns are fixedly installed on the two sides of the bottom of the fixing plate and penetrate through the interiors of penetrating holes formed in a top plate of an installation base, meanwhile, the outer sides of the bottoms of the screw joint columns are in screw joint with fixing nuts, and a fixing base is welded to the bottom of the installation base. A connecting column is fixedly arranged at the bottom of the fixing plate, and the end, away from the fixing plate, of the connecting column is fixedly connected with the buffer plate. According to the die steel cutting anti-vibration noise-reduction supporting structure, the upper rubber base and the lower rubber base are arranged at the upper end and the lower end of the anti-vibration spring correspondingly, when a sawing machine is violently vibrated, the lower rubber base and the upper rubber base can rapidly deform and work cooperatively with the anti-vibration spring, the softer damping effect is provided, and impact on equipment is relieved; compared with the mode of only depending on the spring, the damping structure has better adaptability when dealing with vibration of different frequencies and amplitudes due to the addition of the rubber seat.

Description

Technical Field

[0001] The utility model relates to the field of die steel cutting equipment, in particular to an anti-vibration, noise-reducing and supporting structure for die steel cutting. Background Technique

[0002] The working principle of a die steel cutting device is to process die steel into required shapes and sizes through the relative movement and cutting movement between the tool and the workpiece; taking a metal band saw as an example, the high-speed moving saw band contacts the clamped metal material, and gradually saws off the metal material by relying on the cutting action of the saw teeth on the saw band; the descending speed of the saw frame, that is, the feed speed of sawing, is controlled by means of hydraulic or screw drive, etc.; the feed speed is adjusted according to the hardness, thickness and cutting requirements of the material; when cutting thicker steel, a slower feed speed is required to ensure the sawing accuracy and the service life of the saw band; for thinner materials, the feed speed can be appropriately increased to improve work efficiency.

[0003] When the motor on the metal band saw is running, it drives the belt pulley to rotate; this will cause the entire band saw to vibrate, and the generated noise will make the workplace noisy, affecting the work comfort and attention of the operator; being in such an environment for a long time is likely to cause worker fatigue and irritability, and reduce work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-vibration, noise-reducing and supporting structure for die steel cutting, so as to solve the defects that the noise generated by the metal band saw mentioned in the above background technique makes the workplace noisy, affecting the work comfort and attention of the operator; being in such an environment for a long time is likely to cause worker fatigue and irritability, and reduce work efficiency.

[0005] To achieve the above purpose, an anti-vibration, noise-reducing and supporting structure for die steel cutting is provided, including a fixing plate. Both sides of the bottom of the fixing plate are fixedly installed with screwing columns, and the screwing columns pass through the through holes opened on the top plate of the mounting seat. At the same time, nuts are screwed and fixed on the outer sides of the bottoms of the screwing columns. And the bottom of the mounting seat is welded and fixed with a base. A connecting column is fixedly arranged at the bottom of the fixing plate, and one end of the connecting column away from the fixing plate is fixedly connected with a buffer plate. The fixing plate and the buffer plate are fixedly connected by five groups of connecting columns. At the same time, an upper rubber seat is fixedly installed at the bottom of the buffer plate, and an anti-vibration spring is fixedly arranged at the bottom of the upper rubber seat. One end of the anti-vibration spring away from the upper rubber seat is fixedly connected with a lower rubber seat, and the bottom of the lower rubber seat is fixedly connected to the surface of the base. At the same time, mounting seats are welded and fixed on both sides of the surface of the base, and strip-shaped fixing holes are opened on both sides of the surface of the base.

[0006] Preferably, the fixing plate and the base are arranged in parallel, and both the fixing plate and the base are rectangular structures made of metal materials.

[0007] Preferably, a rectangular rubber pad is adhesively fixed on the surface of the fixing plate, and four groups of mounting holes are evenly formed on the surface of the fixing plate. Meanwhile, the fixing plate is fixedly arranged at the bottom of the metal band saw through the mounting holes and fixing bolts thereon.

[0008] Preferably, two groups of screw columns are fixedly installed on both sides of the bottom of the fixing plate, and the distance between the fixing plate and the mounting seat is adjusted by four groups of screw columns and fixing nuts.

[0009] Preferably, the buffer plate covers the surfaces of five upper rubber seats evenly distributed at the bottom thereof, and the five upper rubber seats are arranged opposite to the five lower rubber seats. Meanwhile, both the upper rubber seats and the lower rubber seats are cylindrical structures, and the upper rubber seats and the lower rubber seats have the same size. Anti-vibration springs are arranged between the five upper rubber seats and the five lower rubber seats.

[0010] Preferably, guide seats are welded on both sides of the bottom of the buffer plate, and the guide seats are inserted into the guide grooves formed on the side walls of the mounting seat. Meanwhile, the cross-sections of the guide grooves and the guide seats are both dovetail-shaped structures.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, upper rubber seats and lower rubber seats are respectively arranged at the upper and lower ends of the anti-vibration spring. When the sawing machine is subjected to severe vibration, the lower rubber seats and the upper rubber seats can quickly deform and work together with the anti-vibration spring to provide a softer shock-absorbing effect and reduce the impact on the equipment. Compared with relying solely on the spring, the addition of the rubber seats can make the shock-absorbing structure have better adaptability when dealing with vibrations of different frequencies and amplitudes.

[0013] 2. In the utility model, five groups of anti-vibration springs buffer and resist vibration forces through deformation, thereby achieving the purpose of noise reduction and ensuring a good working environment for the production workshop. The five groups of anti-vibration springs can more evenly share the vibration energy generated during the operation of the sawing machine, effectively reducing the overall vibration amplitude of the equipment, limiting the vibration within a smaller range, avoiding interfering with the normal operation of adjacent equipment, and improving the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front view schematic diagram of the structure of the utility model;

[0015] Figure 2 is a bottom view of the structure of the utility model;

[0016] Figure 3 is a top view of the structure of the utility model;

[0017] Figure 4 is a schematic sectional structure diagram of the structure of the utility model.

[0018] Reference numerals in the figure: 1, fixing plate; 2, rubber pad; 3, mounting hole; 4, screwing post; 5, fixing nut; 6, mounting seat; 7, guiding seat; 8, guiding groove; 9, base; 10, fixing hole position; 11, lower rubber seat; 12, upper rubber seat; 13, anti-vibration spring; 14, connecting post; 15, buffer plate. Specific implementation manner

[0019] Please refer to Figures 1-4 , the present utility model provides an anti-vibration, noise-reducing and supporting structure for die steel cutting, including a fixing plate 1. Both sides of the bottom of the fixing plate 1 are fixedly installed with screwing posts 4, and the screwing posts 4 pass through the perforations formed in the top plate of the mounting seat 6. At the same time, the fixing nut 5 is screwed and fixed on the outer side of the bottom of the screwing post 4. And the bottom of the mounting seat 6 is welded and fixed to the base 9. The bottom of the fixing plate 1 is fixedly provided with a connecting post 14, and one end of the connecting post 14 away from the fixing plate 1 is fixedly connected to the buffer plate 15. The fixing plate 1 and the buffer plate 15 are fixedly connected by five groups of connecting posts 14. At the same time, the upper rubber seat 12 is fixedly installed at the bottom of the buffer plate 15, and the anti-vibration spring 13 is fixedly arranged at the bottom of the upper rubber seat 12. One end of the anti-vibration spring 13 away from the upper rubber seat 12 is fixedly connected to the lower rubber seat 11, and the bottom of the lower rubber seat 11 is fixedly connected to the surface of the base 9. At the same time, the mounting seats 6 are welded and fixed on both sides of the surface of the base 9, and the fixing hole positions 10 arranged in a strip shape are opened on both sides of the surface of the base 9.

[0020] As a preferred implementation manner, the fixing plate 1 and the base 9 are arranged in parallel, and both the fixing plate 1 and the base 9 are rectangular structures made of metal materials.

[0021] As a preferred implementation manner, a rectangular rubber pad 2 is adhesively fixed on the surface of the fixing plate 1, and four groups of mounting holes 3 are evenly opened on the surface of the fixing plate 1. At the same time, the fixing plate 1 is fixedly arranged at the bottom of the metal band saw through the mounting holes 3 thereon and fixing bolts.

[0022] As a preferred implementation manner, two groups of screwing posts 4 are fixedly installed on both sides of the bottom of the fixing plate 1, and the distance between the fixing plate 1 and the mounting seat 6 is adjusted by the four groups of screwing posts 4 and fixing nuts 5.

[0023] The distance between the fixing plate 1 and the mounting seat 6 is adjusted by the four groups of screwing posts 4 and fixing nuts 5; by adjusting the initial height of the fixing plate 1, the installation height of different sawing machines can be adapted.

[0024] As can be seen from the above, during use, the operator first screws and fixes the fixing plate 1 on this device to the bottom of the metal band saw, and installs this support structure at the four corners of the bottom of the metal band saw; when the metal band saw is working, the vertical vibration generated is transmitted to the five anti-vibration springs 13 through the fixing plate 1 and the buffer plate 15. The five anti-vibration springs 13 buffer and resist the vibration force through deformation, so as to achieve the purpose of noise reduction and ensure a good working environment for the production workshop.

[0025] As a preferred embodiment, the buffer plate 15 covers the surfaces of the five upper rubber seats 12 evenly distributed at its bottom, and the five upper rubber seats 12 are arranged opposite to the five lower rubber seats 11. At the same time, both the upper rubber seats 12 and the lower rubber seats 11 are cylindrical structures, and the upper rubber seats 12 and the lower rubber seats 11 have the same size. Anti-vibration springs 13 are arranged between the five upper rubber seats 12 and the lower rubber seats 11.

[0026] When the fixing plate 1 and the buffer plate 15 are lifted and lowered under force, the buffer plate 15 is inserted into the guiding groove 8 opened on the side wall of the mounting seat 6 through the guiding seat 7 thereon, which can limit and guide the fixing plate 1 and the buffer plate 15 during lifting and lowering. At the same time, there is friction between the guiding seat 7 and the guiding groove 8. When used in conjunction with the five anti-vibration springs 13, it can achieve the same anti-vibration and noise reduction effects as the damping vibration reduction seat.

[0027] As can be seen from the above, during use, the five anti-vibration springs 13 can more evenly share the vibration energy generated during the operation of the saw bed, effectively reducing the overall vibration amplitude of the equipment, limiting the vibration within a smaller range, and avoiding interfering with the normal operation of adjacent equipment; the five anti-vibration springs 13 are all clamped and fixed between the lower rubber seats 11 and the upper rubber seats 12. When the saw bed is subjected to severe vibration, the lower rubber seats 11 and the upper rubber seats 12 can quickly deform and work together with the anti-vibration springs 13 to provide a softer shock absorption effect and reduce the impact on the equipment; compared with relying solely on springs, the addition of rubber seats can make the vibration reduction structure have better adaptability when dealing with vibrations of different frequencies and amplitudes.

[0028] As a preferred embodiment, guiding seats 7 are welded to both sides of the bottom of the buffer plate 15, and the guiding seats 7 are inserted into the guiding grooves 8 opened on the side wall of the mounting seat 6. At the same time, the cross-sections of the guiding grooves 8 and the guiding seats 7 are both dovetail-shaped structures.

[0029] Working principle: When in use, the operator first screws and fixes the fixing plate 1 on the device to the bottom of the metal band sawing machine, and installs this support structure at the four corners of the bottom of the metal band sawing machine; when the metal band sawing machine is working, the vertical vibration generated is transmitted to the five groups of anti-vibration springs 13 through the fixing plate 1 and the buffer plate 15. The five groups of anti-vibration springs 13 buffer and resist the vibration force through deformation, so as to achieve the purpose of noise reduction and ensure a good working environment for the production workshop; the five groups of anti-vibration springs 13 can more evenly share the vibration energy generated during the sawing machine's operation, effectively reducing the overall vibration amplitude of the equipment, limiting the vibration within a smaller range, and avoiding interfering with the normal operation of adjacent equipment; the five groups of anti-vibration springs 13 are all clamped and fixed between the lower rubber seat 11 and the upper rubber seat 12. When the sawing machine is subjected to severe vibration, the lower rubber seat 11 and the upper rubber seat 12 can quickly deform and work together with the anti-vibration springs 13 to provide a softer shock absorption effect and reduce the impact on the equipment; compared with relying solely on springs, the addition of rubber seats can make the shock absorption structure have better adaptability when dealing with vibrations of different frequencies and amplitudes.

[0030] The embodiments of the present invention are given for the purposes of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A mold steel cutting anti-vibration and noise reduction support structure, comprising a fixing plate (1), characterized in that: The bottom sides of the fixing plate (1) are fixedly mounted with screw posts (4), and the screw posts (4) pass through the through holes provided in the top plate of the mounting seat (6), and the bottom outer sides of the screw posts (4) are screwed with fixing nuts (5), and the bottom of the mounting seat (6) is welded with a fixing base (9), and the bottom of the fixing plate (1) is fixedly provided with a connecting post (14), and the end of the connecting post (14) away from the fixing plate (1) is fixedly connected to the buffer plate (15), and the fixing plate (1) and the buffer plate (15) are connected via five groups of connecting posts. (14) is fixedly connected, and at the same time, the bottom of the buffer plate (15) is fixedly installed with the upper rubber seat (12), and the bottom of the upper rubber seat (12) is fixedly provided with an anti-vibration spring (13), and one end of the anti-vibration spring (13) away from the upper rubber seat (12) is fixedly connected with the lower rubber seat (11), and the bottom of the lower rubber seat (11) is fixedly connected to the surface of the base (9), and at the same time, the fixed mounting seats (6) are welded on both sides of the surface of the base (9), and the fixing holes (10) arranged in strips are provided on both sides of the surface of the base (9).

2. The die steel cutting anti-vibration and noise reduction support structure according to claim 1, characterized in that: The fixing plate (1) and the base (9) are arranged in parallel, and both the fixing plate (1) and the base (9) are rectangular structures made of metal material.

3. The die steel cutting anti-vibration and noise reduction support structure according to claim 1, characterized in that: A rectangular rubber pad (2) is bonded and fixed to the surface of the fixing plate (1), and four groups of mounting holes (3) are evenly opened on the surface of the fixing plate (1). At the same time, the fixing plate (1) is fixed to the bottom of the metal band saw through the mounting holes (3) and fixing bolts thereon.

4. The die steel cutting anti-vibration and noise reduction support structure according to claim 1, characterized in that: Two groups of screw connection columns (4) are fixedly installed on both sides of the bottom of the fixing plate (1), and the distance between the fixing plate (1) and the mounting seat (6) is adjusted by four groups of screw connection columns (4) and fixing nuts (5).

5. The die steel cutting anti-vibration and noise reduction support structure according to claim 1, characterized in that: The buffer plate (15) covers the surfaces of five groups of upper rubber seats (12) evenly distributed at the bottom thereof, and the five groups of upper rubber seats (12) are arranged opposite to the five groups of lower rubber seats (11), and the upper rubber seats (12) and the lower rubber seats (11) are both cylindrical structures, and the sizes of the upper rubber seats (12) and the lower rubber seats (11) are consistent, and anti-vibration springs (13) are arranged between the five groups of upper rubber seats (12) and the lower rubber seats (11).

6. The mold steel cutting anti-vibration and noise reduction support structure according to claim 1, characterized in that: Guide seats (7) are welded to both sides of the bottom of the buffer plate (15), and the guide seats (7) are inserted into the inside of the guide grooves (8) provided on the side walls of the mounting seat (6), and the cross-sections of the guide grooves (8) and the guide seats (7) are both dovetail structures.

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