Oxygen cutting equipment for scrap steel processing

Abstract

The utility model provides oxygen cutting equipment for scrap steel processing, which relates to the technical field of oxygen cutting and comprises a base, a sliding groove A is formed in the surface of the base, a roller is connected in the sliding groove A in a rolling manner, a supporting plate is fixedly mounted on the surface of the roller, and a gas storage tank is placed on the surface of the supporting plate. A valve is fixedly installed at an air outlet of the air storage tank, a rotating block is rotationally connected to the surface of the valve, an air supply pipe is rotationally connected to the interior of the rotating block, and the end, away from the rotating block, of the air supply pipe is fixedly installed on the surface of the supporting frame. By arranging a cover plate, a sliding rod, a spring, a clamping block, a clamping groove and a sliding groove B, the effect that the cover plate is conveniently fixed to the supporting plate is achieved, meanwhile, the effect that the cover plate is conveniently rotated away from the supporting plate is also achieved, and therefore the material storage tank can be conveniently fixed and detached, the situation that air can only be supplemented through an injection opening during air supplementing, and an air storage tank cannot be replaced is avoided, and the practicability is high. The structure is simple and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen cutting, in particular to oxygen cutting equipment for scrap steel processing. Background Art

[0002] Oxygen cutting equipment is a tool used for metal cutting. It uses a mixture of oxygen and combustible gas to heat the metal to its ignition temperature through a high-temperature loose leaf, and then blows away the molten metal through a high-speed jet of oxygen.

[0003] Publication No. CN206527415U discloses an oxygen cutting machine, including a gas pressure regulator, a switch, a cutting nozzle, a pulley, a chute, a cutting table, an oxygen main inlet and an acetylene injection port, a gas valve is arranged at the upper end of the gas pressure regulator, and the gas valve is connected to the inside of the oxygen pipe, an acetylene gas pipe is arranged at the upper end of the regulating column, an oxygen main inlet and an acetylene injection port are arranged on the gas storage tank, and a handle is arranged at the upper end, a switch is arranged on the handle, and a guide wheel is arranged at the lower end, a pulley is fixed on the fixture, and a cutting nozzle is arranged at the front end, a cutting table is arranged at the upper end of the chute, and a heat insulation board is arranged at the upper end of the cutting table. The practical oxygen cutting machine is innovatively designed in combination with the current steel cutting equipment. The oxygen cutting machine is small in size and simple in structure. It can better play its flexible and convenient role in dismantling complex steel components. It is not limited by narrow space or object size and can be operated in any occasion. Although this type of oxygen cutting device is not limited by narrow space or object size, it is lacking in replacing the gas tank. Since this type of cutting device does not have a structure for replacing the gas tank, the gas can only be replenished through the injection port. This gas replenishment method not only takes a lot of time to replenish the gas tank, but also reduces the working efficiency of the cutting equipment, which is not conducive to the cutting work of the staff. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: oxygen cutting equipment for scrap steel processing, comprising a base, a slide groove A is provided on the surface of the base, a roller is connected in a rolling manner inside the slide groove A, a support plate is fixedly installed on the surface of the roller, a gas storage tank is placed on the surface of the support plate, a valve is fixedly installed at the gas outlet of the gas storage tank, a rotating block is rotatably connected on the surface of the valve, an air supply pipe is rotatably connected inside the rotating block, an end of the air supply pipe away from the rotating block is fixedly installed on the surface of a support frame, a hose is fixedly installed on the surface of the support frame, a spray gun is fixedly installed on the end of the hose away from the support frame, a card slot is provided on the surface of the support plate, a cover plate is rotatably connected on the surface of the support plate, a slide groove B is provided on the surface of the cover plate, a slide rod is slidably connected to the inside of the cover plate, a paddle is fixedly installed on the surface of the slide rod, a card block is fixedly installed on the surface of the paddle, a motor is fixedly installed on the surface of the support frame, a screw rod is installed at the output end of the motor, and a connecting block is sleeved on the surface of the screw rod.

[0006] Preferably, the inner surface of the base is provided with a limit groove B, the base is slidably connected to a fixing frame, a rack is fixedly mounted on the surface of the fixing frame, a gear is rotatably connected to the base, a rotating rod is fixedly mounted on the surface of the gear, and a limit block is fixedly mounted on the bottom surface of the fixing frame. Here, the sliding design of the fixing frame facilitates the cutting of waste steel of different sizes and shapes, thereby improving the adaptability of the cutting equipment.

[0007] Preferably, a limit groove A is provided on the surface of the support frame, the spray gun is slidably connected to the limit groove A, and the hose is connected to the air supply pipe. Here, the sliding design of the limit groove A and the spray gun has the effect of making the spray gun slide along the limit groove A when the spray gun rotates through the screw rod.

[0008] Preferably, the rotating block is connected to the air supply pipe and the valve by threads, and the connecting block is connected to the screw rod by threads. Here, the threaded connection design between the rotating block, the air supply pipe and the valve not only secures the air supply pipe and the valve, but also facilitates their removal, thereby facilitating the replacement of the gas storage tank.

[0009] Preferably, the screw rod is rotatably connected to the support frame, and the clamp block is slidably connected to the clamp slot. Here, the design of the clamp block and the clamp slot facilitates the opening and fixing of the cover plate from the support plate, thereby facilitating the fixing and removal of the gas tank.

[0010] Preferably, a spring is sleeved on the surface of the slide bar, one end of the spring is connected to the surface of the paddle, and the other end is connected to the inner surface of the cover. Here, the design of the spring plays the role of inserting the card block into the card slot, thereby facilitating the closing of the cover and fixing the gas tank.

[0011] Preferably, the rack is meshed with the gear, the rotating rod is rotationally connected to the base, and the limit block is slidably connected to the limit slot B. Here, the design of the gear and the rack achieves the effect of driving the fixing frame to slide through the rack when the gear is rotated, thereby fixing waste steel plates of different sizes.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the cover plate, the slide bar, the spring, the block, the slot and the slide groove B are arranged to facilitate fixing the cover plate on the support plate and also facilitate turning the cover plate away from the support plate, thereby facilitating the fixing and disassembly of the storage tank, avoiding the situation that the gas can only be replenished through the injection port when replenishing gas, and the gas storage tank cannot be replaced, and the structure is simple and practical.

[0014] 2. In the utility model, by setting the fixed frame, gear, rack, rotating rod, limit block, and limit groove B, it is convenient to slide the fixed frame through the rotating rod A and the gear, thereby adjusting the distance between the fixed frame and the base, making it convenient to fix waste steel plates of different sizes and improving the adaptability of the cutting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of oxygen cutting equipment for scrap steel processing;

[0016] Figure 2 A top view of an oxygen cutting device for scrap steel processing proposed in the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of the explosion structure of a block, a slide bar, a spring and a pick in an oxygen cutting device for scrap steel processing;

[0018] Figure 4 The utility model proposes an oxygen cutting device for scrap steel processing Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 This is a bottom view of the oxygen cutting equipment for scrap steel processing proposed by the utility model;

[0020] Figure 6 The utility model provides an exploded structural diagram of a fixed frame and a rotating rod in an oxygen cutting device for scrap steel processing.

[0021] Legend:

[0022] 1. Base; 2. Slide A; 3. Roller; 4. Support plate; 5. Gas tank; 6. Valve; 7. Rotating block; 8. Air supply pipe; 9. Support frame; 10. Hose; 11. Spray gun; 12. Slot; 13. Cover plate; 14. Slide rod; 15. Spring; 16. Pick; 17. Slide B; 18. Block; 19. Motor; 20. Screw; 21. Limiting slot A; 22. Connecting block; 23. Limiting slot B; 24. Fixed frame; 25. Rack; 26. Gear; 27. Rotating rod; 28. Limiting block. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1

[0026] See also Figure 1-6 The utility model provides a technical solution: oxygen cutting equipment for scrap steel processing, including a base 1, a slide groove A2 is provided on the surface of the base 1, a roller 3 is connected to the inside of the slide groove A2 in a rolling manner, a support plate 4 is fixedly installed on the surface of the roller 3, and the design of the roller 3 and the slide groove A2 makes it easy to slide the spray gun 11 together with the support plate 4 along the slide groove A2, a gas storage tank 5 is placed on the surface of the support plate 4, a valve 6 is fixedly installed at the gas outlet of the gas storage tank 5, a rotating block 7 is rotatably connected to the surface of the valve 6, an air supply pipe 8 is rotatably connected to the inside of the rotating block 7, the rotating block 7 is connected to the air supply pipe 8 and the valve 6 through a threaded connection, and the threaded connection design makes it easy to fix the air supply pipe 8 and the valve 6. At the same time, it is also convenient to open it. The end of the air supply pipe 8 away from the rotating block 7 is fixedly installed on the surface of the support frame 9, and a hose 10 is fixedly installed on the surface of the support frame 9. The end of the hose 10 away from the support frame 9 is fixedly installed with a spray gun 11. A card slot 12 is provided on the surface of the support plate, and the card block 18 is slidably connected to the card slot 12. The design of the card slot 12 and the card block 18 makes it convenient to fix the cover plate 13 on the support plate 4. A limiting groove A21 is provided on the surface of the support frame 9, and the spray gun 11 is slidably connected to the limiting groove A21. The hose 10 and the air supply pipe 8 are connected, and the design of the spray gun 11 and the limiting groove A21 has the effect of limiting the spray gun 11 when it slides.

[0027] See also Figure 1-6The surface of the support plate is rotatably connected with a cover plate 13, and a slide groove B17 is provided on the surface of the cover plate 13. The inside of the cover plate 13 is slidably connected with a slide rod 14, and a spring 15 is sleeved on the surface of the slide rod 14. One end of the spring 15 is connected to the surface of the paddle 16, and the other end is connected to the inner surface of the cover plate 13. The design of the spring 15 facilitates the pushing of the card block 18 into the card groove 12, thereby facilitating the fixing of the cover plate 13. The surface of the slide rod 14 is fixedly installed with a paddle 16, and the paddle 16 is slidably connected to the slide groove B17. The design of the paddle 16 and the slide groove B17 facilitates In order to adjust the sliding of the card block 18, it is convenient to open and fix the cover 13. The card block 18 is fixedly installed on the surface of the paddle 16, and the motor 19 is fixedly installed on the surface of the support frame 9. The output end of the motor 19 is installed with a screw rod 20. The screw rod 20 is rotatably connected to the support frame 9. The surface of the screw rod 20 is sleeved with a connecting block 22, and the connecting block 22 and the screw rod 20 are connected by threads. The design of the connecting block 22 and the screw rod 20 makes the connecting block 22 and the spray gun 11 slide in the limit groove A21 when the screw rod 20 is driven by the motor 19 to rotate.

[0028] Embodiment 2

[0029] See also Figure 1-6 A limiting groove B23 is provided on the inner surface of the base 1, and a fixing frame 24 is slidably connected inside the base 1. A rack 25 is fixedly installed on the surface of the fixing frame 24. A gear 26 is rotatably connected inside the base 1, and the rack 25 is meshed with the gear 26. The design of the gear 26 and the rack 25 makes it easy for the fixing frame 24 to slide inside the base 1, thereby facilitating the fixation of waste steel plates of different sizes. A rotating rod 27 is fixedly installed on the surface of the gear 26, and the rotating rod 27 is rotatably connected to the base 1. A limiting block 28 is fixedly installed on the bottom surface of the fixing frame 24, and the limiting block 28 is slidably connected to the limiting groove B23. The design of the limiting block 28 and the limiting groove has the effect of limiting the fixing frame 24 when it slides.

[0030] Working principle: When using the oxygen cutting equipment, you only need to open the valve 6 of the gas tank 5. The gas tank 5 will deliver oxygen and fuel gas to the spray gun 11 through the air supply pipe 8 and the hose 10. Then turn on the spray gun 11, and the spray gun 11 will ignite the fuel gas and oxygen. Then turn on the motor 19, and the motor 19 will drive the screw rod 20 to rotate. When the screw rod 20 rotates, it will drive the connecting block 22 and the spray gun 11 to slide in the limit groove A21. At this time, the position of the spray gun 11 can be controlled and adjusted by the support plate 4 and the roller 3, and then the waste steel plate can be cut. When the oxygen or fuel gas in the gas tank 5 is exhausted, you only need to slide the paddle 16, and the paddle 16 will drive the block to slide. After the block 18 slides out of the slot 12, the cover plate 13 can be rotated. After the cover plate 13 rotates to the block 7, the gas tank 5 can be taken out, and then the gas tank 5 filled with oxygen or fuel gas is placed on the support plate 4, and then the rotating plate is rotated. When the block 18 rotates to the slot 12 When the cutting tool 1 is cut, the block 18 is pressed into the card slot 12 by the elastic force of the spring 15, so that the cover plate 13 and the gas tank 5 are fixed on the support plate 4. The replaceable design of the gas tank 5 makes it easy to replenish the oxygen or gas of the oxygen cutting equipment in time when it is exhausted, avoiding the need to replenish the gas through the injection port and the gas tank or oxygen tank, saving the time for replenishing the gas. When it is necessary to cut waste steel plates of different sizes, it is only necessary to rotate the rotating rod 27, and the rotating rod 27 will drive the gear 26 to rotate. The gear 26 will make the fixing frame 24 slide in the base 1 through the rack 25, and the fixing frame 24 will drive the limit block 28 to slide in the limit groove B23. The sliding design of the fixing frame 24 makes it easy to adjust the distance between the fixing frame 24 and the base 1, so as to facilitate the fixing of waste steel plates of different sizes, thereby improving the adaptability of the oxygen cutting equipment.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. Oxygen cutting equipment for scrap steel processing, comprising a base (1), characterized in that: The surface of the base (1) is provided with a slide groove A (2), the interior of the slide groove A (2) is rotatably connected with a roller (3), the surface of the roller (3) is fixedly mounted with a support plate (4), the surface of the support plate (4) is provided with an air storage tank (5), the air outlet of the air storage tank (5) is fixedly mounted with a valve (6), the surface of the valve (6) is rotatably connected with a rotating block (7), the interior of the rotating block (7) is rotatably connected with an air supply pipe (8), the end of the air supply pipe (8) away from the rotating block (7) is fixedly mounted on the surface of a support frame (9), the surface of the support frame (9) is fixedly mounted with a hose (10), the hose (10) away from the support frame (9) is fixedly mounted with a hose (10), and the hose (10) is fixedly mounted with a hose (10) away from the support frame (9). A spray gun (11) is fixedly mounted on one end of the support frame (9); a slot (12) is provided on the surface of the support plate (4); a cover plate (13) is rotatably connected to the surface of the support plate; a slide groove B (17) is provided on the surface of the cover plate (13); a slide rod (14) is slidably connected to the inside of the cover plate (13); a paddle (16) is fixedly mounted on the surface of the slide rod (14); a block (18) is fixedly mounted on the surface of the paddle (16); a motor (19) is fixedly mounted on the surface of the support frame (9); a screw rod (20) is mounted on the output end of the motor (19); a connecting block (22) is sleeved on the surface of the screw rod (20).

2. The oxygen cutting equipment for scrap steel processing according to claim 1, characterized in that: A limiting groove B (23) is provided on the inner surface of the base (1); a fixing frame (24) is slidably connected inside the base (1); a rack (25) is fixedly mounted on the surface of the fixing frame (24); a gear (26) is rotatably connected inside the base (1); a rotating rod (27) is fixedly mounted on the surface of the gear (26); and a limiting block (28) is fixedly mounted on the bottom surface of the fixing frame (24).

3. The oxygen cutting equipment for scrap steel processing according to claim 1, characterized in that: A limiting groove A (21) is provided on the surface of the support frame (9), the spray gun (11) is slidably connected to the limiting groove A (21), and the hose (10) is connected to the air supply pipe (8).

4. The oxygen cutting equipment for scrap steel processing according to claim 1, characterized in that: The rotating block (7) is connected to the air supply pipe (8) and the valve (6) via threads, and the connecting block (22) is connected to the screw rod (20) via threads.

5. The oxygen cutting equipment for scrap steel processing according to claim 1, characterized in that: The screw rod (20) is rotationally connected to the support frame (9), the clamping block (18) is slidingly connected to the clamping groove (12), and the paddle (16) is slidingly connected to the slide groove B (17).

6. The oxygen cutting equipment for scrap steel processing according to claim 1, characterized in that: A spring (15) is sleeved on the surface of the slide rod (14); one end of the spring (15) is connected to the surface of the paddle (16), and the other end is connected to the inner surface of the cover plate (13).

7. The oxygen cutting equipment for scrap steel processing according to claim 2, characterized in that: The rack (25) is meshed with the gear (26), the rotating rod (27) is rotationally connected to the base (1), and the limiting block (28) is slidingly connected to the limiting groove B (23).

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