Rail refueling device for marine cutting machine

Abstract

The utility model discloses a marine cutting machine rail refueling device which comprises a convex mounting plate, a fixed arc-shaped ring is welded to the upper portion of the outer wall of the convex position of the convex mounting plate, fastening rings are hinged to the two ends of the fixed arc-shaped ring, and the other ends of the two fastening rings are rotationally connected with a limiting plate. A first supporting circular ring is welded to the middle of the outer wall of the protruding position of the convex mounting plate. According to the rail refueling device for the marine cutting machine, the bolts are arranged, the rail refueling device is fixed to mud scraping plates on the two sides of the cutting machine through the mounting holes formed in the two sides of the convex mounting plate, oil in an oil can inversely mounted on the convex mounting plate is guided into the middle of the rail by means of the oil absorption characteristic of the cotton rope, a valve mounted on the oil can is adjusted, and the oil can be conveniently and rapidly refueled. The on-site safety coefficient is enhanced, the oil consumption cost is saved, the equipment outage rate is reduced, and the overall production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of shipbuilding technology, specifically to a rail refueling device for a ship cutting machine. Background Technology

[0002] Shipbuilding involves a significant amount of steel plate cutting and welding. Shipbuilding alone cuts up to 23,000 tons of steel plates per month, all using CNC cutting machines. During the cutting process, the steel plates generate a lot of metal dust that falls onto the cutting track, which greatly affects the machine's lifespan and cutting accuracy. Therefore, the track needs constant maintenance to extend its lifespan without interfering with the steel plate cutting operation.

[0003] In existing technology, daily maintenance of the rails requires first brushing diesel fuel onto the cutting machine rails and spreading it evenly, then wiping the oil off with a cloth, and finally applying a second coat of oil. Each cutting machine has two rails, each 50 meters long, and this daily maintenance takes 20 minutes, wasting labor costs and impacting production efficiency. Furthermore, during steel plate cutting, the overhead crane hoisting the cutting platform crosses the rails, posing significant safety hazards to the maintenance personnel. Therefore, I designed a rail lubrication device for marine cutting machines. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the existing technology by providing a marine cutting machine track lubrication device, thereby solving the problems mentioned in the background art, ensuring that the cutting machine can work safely and effectively, and also maintaining the track in real time, improving production efficiency, reducing construction risks, and reducing labor waste.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A lubrication device for a marine cutting machine track includes a convex mounting plate and an oil can. The convex mounting plate is fixed to the marine cutting machine near the track and positioned on the scraper plate at the front end of the machine's travel direction. A protrusion is provided in the middle of the convex mounting plate, and a fixing arc ring is welded to the upper part of the outer wall of the protrusion. Both ends of the fixing arc ring are hinged with fastening rings, and the other ends of the two fastening rings are rotatably connected to a limit plate. A first supporting ring is welded to the middle of the outer wall of the protrusion of the convex mounting plate, and a second supporting ring is welded to the lower part of the outer wall of the protrusion of the convex mounting plate. The oil can is installed in a frame formed by the fixing arc ring, the first supporting ring, and the second supporting ring, with the nozzle of the oil can close to the track surface.

[0007] As a preferred technical solution of this utility model, the left limiting plate is provided with a through hole, and a threaded rod is rotatably connected in the through hole through a bearing, and the right limiting plate is provided with a threaded hole that matches the threaded rod.

[0008] As a preferred technical solution of this utility model, a rotating rod is installed at one end of the threaded rod located on the left side of the left limiting plate, and multiple anti-slip protrusions are evenly arranged on the outer ring of the rotating rod.

[0009] As a preferred embodiment of this invention, the fixed arc-shaped ring, the first supporting ring, and the second supporting ring are arranged from top to bottom, with their centers on the same axis. This concentric arrangement facilitates the vertical inverted installation of the oil can into the frame.

[0010] As a preferred technical solution of this utility model, the convex mounting plate is composed of a steel plate with a thickness of 1mm, a height of 53mm, and a width of 65mm folded into a convex shape, and mounting holes are provided on both sides of the convex mounting plate.

[0011] As a preferred embodiment of this utility model, an oil pot is placed upside down inside the first and second supporting rings, and the fixing arc ring and fastening ring are fastened to the body of the oil pot.

[0012] As a preferred embodiment of this invention, a valve for controlling the flow rate is installed at the spout of the oil container. The valve design allows for control over whether oil is dispensed, the flow rate, and the termination of oil dispensing.

[0013] As a preferred embodiment of this invention, a cotton rope is placed inside the spout of the oil can. One end of the cotton rope is inside the oil can and immersed in diesel fuel, while the other end extends outside the oil can and contacts the surface of the track. By using the soft cotton rope to contact the track, oil can be slowly deposited onto the track surface without causing any damage to the track.

[0014] Compared with the prior art, the present invention provides a marine cutting machine rail lubrication device, which, through practical application, has the following beneficial effects:

[0015] 1. The practical marine cutting machine track oiling device is fixed on both sides of the front end of the cutting machine. Generally, one oiling device is set on each scraper. It uses the oil absorption property of cotton rope to introduce the oil in the oil can inverted on the convex mounting plate into the middle of the track surface.

[0016] 2. This practical marine cutting machine rail lubrication device allows for adjustment of the valve installed on the oil can as needed, ultimately determining the amount of oil to be added to the rail. This enhances on-site safety, saves on oil costs, reduces equipment downtime, and improves overall production efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a marine cutting machine track refueling device according to the present invention.

[0018] Figure 2 This is a schematic diagram of the unfolded structure of the fastening ring in a marine cutting machine track refueling device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the oil can installation structure in a marine cutting machine track refueling device according to the present invention.

[0020] Figure 4 This is a schematic diagram showing the installation position of a marine cutting machine track refueling device according to the present invention.

[0021] Reference numerals in the attached drawings: 1. Convex mounting plate; 2. Fixed arc ring; 3. Fastening ring; 4. Limiting plate; 5. First support ring; 6. Second support ring; 7. Threaded rod; 8. Rotating rod; 9. Oil can. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-3 The subject of this embodiment is a lubrication device for a marine cutting machine track. This lubrication device comprises a convex mounting plate 1 and an oil can 9. The convex mounting plate 1 is fixed to the marine cutting machine near the track, positioned on the front scraper plate in the direction of travel of the marine cutting machine. A protrusion is provided in the middle of the convex mounting plate 1. A fixing arc-shaped ring 2 is welded to the upper part of the outer wall of the protrusion, and both ends of the fixing arc-shaped ring 2 are hinged to fastening rings 3. The other ends of the two fastening rings 3 are rotatably connected to limit plates 4. A first supporting ring 5 is welded to the middle of the outer wall of the protrusion of the convex mounting plate 1, and a second supporting ring 6 is welded to the lower part of the outer wall of the protrusion of the convex mounting plate 1. The spout of the oil can 9 is close to the track surface. The aforementioned fixing arc-shaped ring 2, first supporting ring 5, and second supporting ring 6 are arranged from top to bottom, with their centers on the same axis. The oil can 9 is installed in the frame formed by the fixing arc-shaped ring 2, first supporting ring 5, and second supporting ring 6.

[0024] In this embodiment, a through hole is provided on the left limiting plate 4, and a threaded rod 7 is rotatably connected to the through hole via a bearing. A threaded hole matching the threaded rod 7 is provided on the right limiting plate 4. A rotating rod 8 is installed at the left end of the threaded rod 7 located on the left side of the left limiting plate 4. By rotating the rotating rod 8, the threaded rod 7 can be rotated, thereby connecting the two limiting plates 4 together and allowing the fastening ring 3 to tightly hold the oil can 9. In addition, multiple anti-slip protrusions are evenly arranged on the outer ring of the rotating rod 8 to prevent slippage.

[0025] The convex mounting plate 1 is composed of a steel plate folded into a convex shape (1mm thick * 53mm high * 65mm wide). Mounting holes are provided on both sides of the convex mounting plate 1, allowing it to be bolted to the scraper plates on both sides of the cutting machine through these holes. An oil can 9 is placed upside down inside the first supporting ring 5 and the second supporting ring 6, with a fixing arc ring 2 and a fastening ring 3 securely fastened to the body of the oil can 9.

[0026] A valve is installed at the spout of the oil can 9, and a cotton rope extending to the outside of the oil can 9 is placed inside the spout. The oil in the oil can 9 can be guided into the middle of the track by utilizing the oil absorption property of the cotton rope. The amount of oil added to the track can be ultimately determined by adjusting the valve at the spout of the oil can 9.

[0027] The lubrication device of this utility model is used for cleaning and lubricating the rails of a new type of marine cutting machine. Its working principle and usage process are as follows:

[0028] First, such as Figure 4 As shown, the refueling device of this utility model is fixed to the scraper plates on both sides of the cutting machine with bolts and through the mounting holes on both sides of the convex mounting plate 1. That is, one refueling device is set on each scraper plate on the two tracks of the cutting machine. The oil can 9 is placed upside down on the first support ring 5 and the second support ring 6, and then the fastening ring 3 can be attached to the outer surface of the oil can 9.

[0029] Then, the rotatable rotating rod 8 can drive the threaded rod 7 to rotate, thereby connecting the two limiting plates 4 together and making the fastening ring 3 tightly hold the oil can 9, preventing the oil can 9 from falling off under the action of external force.

[0030] Next, after securing the oil can 9, thread the cotton string through the spout of the oil can 9 into the oil can 9. Utilize the oil-absorbing properties of the cotton string to guide the oil inside the oil can 9 into the middle of the track.

[0031] Finally, by adjusting the valve at the spout of oil can 9, the amount of oil added to the track can be determined, which enhances the on-site safety factor, saves oil costs, reduces equipment downtime, and improves overall production efficiency.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lubrication device for a marine cutting machine track, characterized in that: The refueling device includes a convex mounting plate (1) and an oil can (9). The convex mounting plate (1) is fixed on the marine cutting machine near the track and is located on the front scraper plate in the direction of travel of the marine cutting machine. A protrusion is provided in the middle of the convex mounting plate (1). A fixing arc ring (2) is welded to the upper part of the outer wall of the protrusion. Both ends of the fixing arc ring (2) are hinged with fastening rings (3). The other ends of the two fastening rings (3) are rotatably connected to a limit plate (4). A first supporting ring (5) is welded to the middle of the outer wall of the protrusion of the convex mounting plate (1). A second supporting ring (6) is welded to the lower part of the outer wall of the protrusion of the convex mounting plate (1). The oil can (9) is installed on... In the frame formed by the fixed arc ring (2), the first support ring (5) and the second support ring (6), the spout of the oil can (9) is close to the track surface. A through hole is provided on the limiting plate (4) on the left side, and a threaded rod (7) is rotatably connected to the through hole through a bearing. A threaded hole matching the threaded rod (7) is provided on the limiting plate (4) on the right side. A rotating rod (8) is installed at one end of the threaded rod (7) on the left side of the limiting plate (4) on the left side, and multiple anti-slip protrusions are evenly arranged on the outer ring of the rotating rod (8). The fixed arc ring (2), the first support ring (5) and the second support ring (6) are arranged from top to bottom, and their centers are on the same axis.

2. The marine cutting machine rail lubrication device according to claim 1, characterized in that: The convex mounting plate (1) is composed of a steel plate with a thickness of 1mm, a height of 53mm, and a width of 65mm folded into a convex shape, and mounting holes are provided on both sides of the convex mounting plate (1).

3. The marine cutting machine rail lubrication device according to claim 1, characterized in that: The oil pot (9) is placed upside down inside the first support ring (5) and the second support ring (6), and the fixed arc ring (2) and the fastening ring (3) are fastened to the body of the oil pot (9).

4. The marine cutting machine rail lubrication device according to claim 3, characterized in that: The oil can (9) is equipped with a valve at the spout to control the flow rate.

5. A marine cutting machine rail lubrication device according to claim 3, characterized in that: A cotton rope is placed inside the spout of the oil can (9). One end of the cotton rope is inside the oil can and is immersed in diesel oil, while the other end of the cotton rope extends to the outside of the oil can (9) and contacts the surface of the track.

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