Steel pipe cutting device

Abstract

The steel pipe cutting device comprises a working table, a cutting machine is arranged above the working table, two first sliding rails are fixedly installed at the top end of the working table, sliding rods are installed on the two first sliding rails in a sliding mode, and connecting rods are fixedly installed on the adjacent faces of the sliding rods. Through mutual cooperation of the first sliding rails, the sliding rods, the connecting rods, the arc-shaped magnetic plates, the scraping plates, the air pump, the air inlet pipe, the air outlet pipe and the air blowing pipe, steel pipe fragments attached to the surface of a steel pipe can be adsorbed, the steel pipe fragments are prevented from falling off, and the steel pipe fragments are prevented from falling off. Steel pipe fragments attached to the surface of the steel pipe can be prevented from damaging the blade and affecting the later cutting precision, the radian magnetic plate is in a radian shape, the suction range is enlarged, the cleaning effect is further enhanced, the air pump sucks air for pressurization, the steel pipe fragments on the blade are blown off through the air blowing pipe, and the cleaning effect is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to a steel pipe cutting device. Background Art

[0002] A steel pipe is a metal material made of steel with a hollow cross-section and a length much larger than the outer diameter (or side length). The cross-section is usually round, but can also be flat, square, or special-shaped. The manufacturing methods of steel pipes mainly include seamless pipe manufacturing methods and welded pipe manufacturing methods. The manufacturing of seamless pipes involves steps such as raw material selection, heating, rolling, pickling, cold drawing, heat treatment, and inspection. The manufacturing of welded pipes includes steps such as raw material pretreatment, coiling, welding, shaping, rust removal, and painting.

[0003] Traditional steel pipe cutting devices have multiple problems during use. The operation of traditional cutting devices usually requires a high level of skill. Improper operation may lead to reduced cutting quality or equipment damage. When cutting steel pipes of different specifications and materials, traditional cutting devices may require complex debugging and calibration, which increases the difficulty and time cost of operation. Utility Model Content

[0004] The purpose of the utility model is to provide a steel pipe cutting device. In view of the shortcomings of the prior art, a large number of steel pipe fragments will appear during the cutting process of the traditional steel pipe cutting device. These steel pipe fragments adhere to the steel pipe itself and the blade of the blade, causing inaccurate cutting accuracy and damage to the blade when the steel pipe is cut due to the attached steel pipe fragments. In order to solve the problems raised in the above background technology, a cleanable steel pipe cutting device is designed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a workbench, a cutting machine is arranged above the workbench, two first slide rails are fixedly installed on the top of the workbench, slide rods are slidably installed on the two first slide rails, a connecting rod is fixedly installed on the adjacent side of the slide rod, arc-shaped magnetic plates are arranged at the free ends of the two connecting rods, and rubber plates are arranged at both ends of the arc-shaped magnetic plates, a scraper is rotatably installed on one end of the arc-shaped magnetic plate, an air pump is fixedly installed on the bottom of the workbench, an air inlet pipe is connected to the input end of the air pump, an air outlet pipe is connected to the output end of the air pump, and an air outlet pipe is connected to the surface of the air outlet pipe close to the cutting machine and connected to the air blowing pipe.

[0006] As a preferred technical solution of the utility model, two second slide rails are fixedly installed on the workbench, and sliders are slidably installed on the two second slide rails. A folding rod is installed on the slider, and the folding rod is fixed by bolts. A V-shaped plate is provided at the free end of the folding rod.

[0007] As a preferred technical solution of the utility model, an arc-shaped support frame is fixedly installed on one end of the workbench close to the V-shaped plate, and a plurality of circumferentially distributed rollers are rotatably installed on the inner wall of the arc-shaped support frame.

[0008] As a preferred technical solution of the utility model, the workbench is fixedly installed with two vertical poles near the top of the steel pipe material, and a foldable striking rod is rotatably installed between the two vertical poles, and the foldable striking rod is made of rubber.

[0009] As a preferred technical solution of the utility model, baffles are fixedly installed around the workbench, and the arc-shaped magnetic plate is located inside the baffles.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can adsorb the steel pipe fragments attached to the surface of the steel pipe by arranging the first slide rail, the slide rod, the connecting rod, the arc-shaped magnetic plate, the scraper, the air pump, the air inlet pipe, the air outlet pipe and the air blowing pipe, so as to prevent the steel pipe fragments attached to the surface of the steel pipe from damaging the blade and affecting the later cutting accuracy. The arc-shaped magnetic plate is in an arc shape, so that the suction range is expanded to further enhance the cleaning effect. The air pump sucks in air for pressurization and blows off the steel pipe fragments on the blade through the air blowing pipe, so as to further enhance the cleaning effect.

[0012] 2. The utility model arranges the first slide rail, the slider, the folding rod, and the V-shaped plate to cooperate with each other, and the steel pipe is placed in the V-shaped groove. The two inner walls of the V-shaped groove limit the steel pipe, so that the steel pipe is well positioned and not easy to shake, which helps to improve the subsequent cutting quality. The folding rod can be folded and adjusted according to the size of the steel pipe, and the V-shaped plate can adjust the angle to make the fixing effect of the steel pipe better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the arc-shaped magnetic plate structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the V-shaped plate structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the air pump structure of the utility model.

[0017] In the figure: 1. workbench; 2. cutting machine; 3. first slide rail; 4. slide rod; 5. connecting rod; 6. arc-shaped magnetic plate; 7. scraper; 8. second slide rail; 9. slider; 10. folding rod; 11. V-shaped plate; 12. arc-shaped support frame; 13. roller; 14. vertical rod; 15. folding striking rod; 16. air pump; 17. air inlet pipe; 18. air outlet pipe; 19. air blowing pipe; 20. baffle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution for a steel pipe cutting device:

[0020] Embodiment 1:

[0021] according to Figure 1 , Figure 2 ,and Figure 4 As shown, a steel pipe cutting device comprises a workbench 1, a cutting machine 2 is arranged above the workbench 1, two first slide rails 3 are fixedly installed on the top of the workbench 1, slide rods 4 are slidably installed on the two first slide rails 3, a connecting rod 5 is fixedly installed on the adjacent side of the slide rod 4, arc-shaped magnetic plates 6 are arranged at the free ends of the two connecting rods 5, and rubber plates are arranged at both ends of the arc-shaped magnetic plates 6, a scraper 7 is rotatably installed at one end of the arc-shaped magnetic plate 6, an air pump 16 is fixedly installed at the bottom of the workbench 1, an air inlet pipe 17 is connected to the input end of the air pump 16, an air outlet pipe 18 is connected to the output end of the air pump 16, and an air blowing pipe 19 is connected to the surface of the air outlet pipe 18 near the cutting machine 2, two vertical poles 14 are fixedly installed on the workbench 1 near the top of the steel pipe material, a folding striking rod 15 is rotatably installed between the two vertical poles 14, and the folding striking rod 15 is made of rubber, baffles 20 are fixedly installed around the workbench 1, and the arc-shaped magnetic plates 6 are located inside the baffles 20.

[0022] During specific use, a cutting machine 2 is arranged above the workbench 1 to cut the steel pipe. Two first slide rails 3 are fixedly installed on the top of the workbench 1, which are symmetrically installed on the front and rear sides of the top of the workbench 1. Slide rods 4 are slidably installed on the two first slide rails 3, and connecting rods 5 are fixedly installed on the adjacent sides of the slide rods 4. The free ends of the two connecting rods 5 are provided with arc-shaped magnetic plates 6. When the steel pipe is placed on the workbench 1 and is ready to be cut, the arc-shaped magnetic plate 6 moves left and right through the first slide rail 3, so that the steel pipe can absorb the steel pipe fragments attached to the surface before cutting. Subsequently, when the steel pipe is cut, the air pump 16 at the bottom of the steel pipe inhales gas through the air inlet pipe 17 connected to the input end, pressurizes the gas, and is connected to the top of the cutting machine 2 through the air outlet pipe 18 connected to the output end of the air pump 16. The side of the cutting machine 2 facing the blade is connected with an air blowing pipe 19. The gas in the air blowing pipe 19 is blown to the steel pipe being cut, so as to pressurize the steel pipe during cutting. The generated steel pipe fragments are blown off and adsorbed by the arc-shaped magnetic plate 6. A scraper 7 is slidably installed on the arc-shaped magnetic plate 6 to hang off the steel pipe fragments adsorbed on the surface to prevent the steel pipe fragments from sticking to the two ends of the arc-shaped magnetic plate 6 due to suction. Rubber plates are arranged at both ends of the arc-shaped magnetic plate 6 to completely hang off the steel pipe fragments on the surface of the arc-shaped magnetic plate 6. The cut steel pipe generates static electricity during cutting, and a small amount of steel pipe fragments are attached to the surface. At the cut end, two vertical poles 14 are fixedly installed on the top of the workbench 1, and a cross bar is fixedly installed between the two vertical poles 14. A folding striking rod 15 is rotatably and slidably installed on the outer surface of the cross bar, and a small amount of steel pipe fragments attached to the steel pipe are vibrated off by striking. The folding striking rod 15 is made of rubber material, which can prevent the folding striking rod 15 from damaging the surface of the steel pipe when striking the steel pipe. A circle of baffles 20 are fixedly installed around the workbench 1, and inside the workbench 1, it is convenient to clean the fallen steel pipe fragments later.

[0023] Embodiment 2:

[0024] On the basis of the first embodiment, Figure 1 to Figure 3 As shown, two second slide rails 8 are fixedly installed on the workbench 1, and sliders 9 are slidably installed on the two second slide rails 8. A folding rod 10 is installed on the slider 9. The folding rod 10 is fixed by bolts. A V-shaped plate 11 is provided at the free end of the folding rod 10. An arc-shaped support frame 12 is fixedly installed at one end of the workbench 1 close to the V-shaped plate 11, and a plurality of circumferentially distributed rollers 13 are rotatably installed on the inner wall of the arc-shaped support frame 12.

[0025] When in use, the utility model provides a steel pipe cutting device, two second slide rails 8 are fixedly installed on the workbench 1, and sliders 9 are slidably installed on the two second slide rails 8. A folding rod 10 is installed on the slider 9. The folding rod 10 is fixed by bolts, which is convenient for disassembly and replacement in the later stage. A V-shaped plate 11 is provided at the free end of the folding rod 10. The V-shaped plate 11 is folded by the folding rod 10 according to the size specifications of the steel pipe to adjust the angle so that the steel pipe naturally falls onto the V-shaped plate 11, which has a better stabilization effect. The slider 9 in the second slide rail 8 moves left and right, driving the V-shaped plate 11 to move left and right and adjust it to move left and right according to the required length of the steel pipe. An arc-shaped support frame 12 is fixedly installed on one end of the workbench 1 close to the V-shaped plate 11, and a roller 13 is provided on the inner wall of the arc-shaped support frame 12. The roller 13 rotates to transport the steel pipe to the top of the V-shaped plate 11, and the V-shaped plate 11 sends the steel pipe to the bottom of the cutting machine 2 for cutting.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A steel pipe cutting device, comprising a workbench (1), characterized in that: A cutting machine (2) is arranged above the workbench (1), two first slide rails (3) are fixedly installed on the top of the workbench (1), and slide rods (4) are slidably installed on the two first slide rails (3), and a connecting rod (5) is fixedly installed on the adjacent side of the slide rod (4), and arc-shaped magnetic plates (6) are arranged at the free ends of the two connecting rods (5), and rubber plates are arranged at both ends of the arc-shaped magnetic plates (6), and a scraper (7) is rotatably installed on one end of the arc-shaped magnetic plate (6), and an air pump (16) is fixedly installed at the bottom of the workbench (1), and an air inlet pipe (17) is connected to the input end of the air pump (16), and an air outlet pipe (18) is connected to the output end of the air pump (16), and a blowing pipe (19) is installed on the surface of the air outlet pipe (18) close to the cutting machine (2).

2. A steel pipe cutting device according to claim 1, characterized in that: Two second slide rails (8) are fixedly mounted on the workbench (1), and sliders (9) are slidably mounted on the two second slide rails (8). A folding rod (10) is mounted on the slider (9), and the folding rod (10) is fixed by bolts. A V-shaped plate (11) is provided at the free end of the folding rod (10).

3. A steel pipe cutting device according to claim 1, characterized in that: An arc-shaped support frame (12) is fixedly mounted on one end of the workbench (1) close to the V-shaped plate (11), and a plurality of circumferentially distributed rollers (13) are rotatably mounted on the inner wall of the arc-shaped support frame (12).

4. A steel pipe cutting device according to claim 1, characterized in that: The workbench (1) is fixedly mounted with two vertical poles (14) near the top of the steel pipe material, and a foldable striking rod (15) is rotatably mounted between the two vertical poles (14), wherein the foldable striking rod (15) is made of rubber.

5. The steel pipe cutting device according to claim 1, characterized in that: Baffles (20) are fixedly installed around the working table (1), and the arc-shaped magnetic plate (6) is located inside the baffles (20).

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