Steel pipe production equipment

Abstract

The utility model relates to the technical field of steel pipe production, and discloses steel pipe production equipment which comprises a telescopic structure, a hollow structure and a cutting structure, the hollow structure is located at one end of the telescopic structure, and the cutting structure is located at the bottom of the hollow structure; and the telescopic structure comprises a fixing plate, a first telescopic air cylinder is fixedly connected to the interior of the fixing plate, a push rod is fixedly connected to one end of the first telescopic air cylinder, a steel pipe is arranged at one end of the push rod, a roller is arranged on the outer wall of the steel pipe, and a supporting plate is fixedly connected to the bottom of the roller. Through cooperation of the first telescopic air cylinder and the push rod, the steel pipe is pushed from the top of the supporting plate, the labor intensity of workers is relieved, and the cutting efficiency of the steel pipe is improved. And the steel pipe is extruded by the rollers to deform, so that the diameter and the wall thickness of the steel pipe are changed, and the steel pipe with the corresponding size is obtained through circulation.

Description

Technical Field

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

[0002] Steel pipe is a hollow tubular product made of steel, which has a variety of functions and applications. Steel pipe is widely used in construction, transportation, energy, chemical industry and other fields, providing important support and guarantee for all walks of life. This article will explain the functions of steel pipe from multiple perspectives and explore its role and significance in different fields. Steel pipe plays a vital role in construction. First of all, steel pipe is widely used in the support and framework of building structures, such as steel structure houses, bridges, high-rise buildings, etc. They can withstand huge weight and force, ensuring the stability and safety of buildings. In addition, steel pipe is also used in the drainage system and water supply system of buildings, playing the role of transmitting liquids and gases. At the same time, steel pipe is also used in the HVAC system of buildings to transmit hot and cold media to ensure the comfort of indoor temperature.

[0003] During the production and processing of steel pipes, they need to be cut. However, the design of the existing steel pipe cutting equipment is relatively simple, and often has the following disadvantages in use. First, the steel pipes of the existing technology need to be pushed manually. After the cutting is completed, the feed needs to be pushed manually, which not only increases the labor intensity of the workers, but also reduces the cutting efficiency of the steel pipes. Secondly, after the existing technology manually pushes the steel pipe, it also needs to be pressed and fixed manually to prevent the steel pipe from offsetting and shaking during the cutting process. Manually pressing the steel pipe further increases the labor intensity of the workers and increases the workload of the workers. Therefore, in response to the above problems, we propose a steel pipe production equipment. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a steel pipe production equipment.

[0005] The utility model is implemented by the following technical scheme: a steel pipe production equipment, comprising a telescopic structure, a hollow structure and a cutting structure, wherein the hollow structure is located at one end of the telescopic structure, and the cutting structure is located at the bottom of the hollow structure;

[0006] The telescopic structure includes a fixed plate, a first telescopic cylinder is fixedly connected to the interior of the fixed plate, a push rod is fixedly connected to one end of the first telescopic cylinder, a steel pipe is provided at one end of the push rod, a roller is provided on the outer wall of the steel pipe, and a support plate is fixedly connected to the bottom of the roller.

[0007] Through the above technical solution, the first telescopic cylinder and the push rod cooperate to push the steel pipe from the top of the support plate, which reduces the labor intensity of the workers and improves the cutting efficiency of the steel pipe.

[0008] As a further improvement of the above solution, the number of the rolling rollers is two, which are symmetrically distributed with the steel pipe as the axis.

[0009] Through the above technical solution, the steel pipe is deformed by the extrusion of the rollers, so that its diameter and wall thickness change, and this cycle is repeated to obtain a steel pipe of corresponding size.

[0010] As a further improvement of the above solution, the hollow structure includes a perforated rod, one end of the perforated rod is fixedly connected to a pointed cone-shaped head, and the bottom of the perforated rod is fixedly connected to a support block.

[0011] As a further improvement of the above solution, the perforating rod is configured as a solid cylindrical structure, and the steel pipe is sleeved on the surface of the perforating rod, and the pointed cone-shaped head is configured as a detachable structure.

[0012] Through the above technical solution, the perforating rod gradually forms a cavity under the action of the roller and the pointed conical head, and a hollow steel pipe with a uniform and smooth pipe wall is obtained. The pointed conical head is set as a detachable structure, and when the pointed conical head is worn, it is convenient to replace a new pointed conical head, thereby improving the practicality of the overall device. When the steel pipe is pushed, the steel pipe is fixed by the support block to prevent the steel pipe from deflecting and shaking during the cutting process.

[0013] As a further improvement of the above scheme, the cutting structure includes a support frame, the top of the support frame is fixedly connected to a cross bar, the surface of the cross bar is fixedly connected to a second telescopic cylinder, the bottom of the second telescopic cylinder is fixedly connected to a connecting block, one end of the connecting block is fixedly connected to a motor, the other end of the connecting block is fixedly connected to a rotating shaft, and one end of the rotating shaft is rotatably connected to a cutting knife.

[0014] As a further improvement of the above solution, the cutting knife is configured as a disc serrated knife structure.

[0015] Through the above technical solution, the second telescopic cylinder drives the cutting knife to rise and fall, which is convenient for cutting steel pipes of different diameters. At the same time, the motor drives the cutting knife to rotate, thereby cutting the polished steel pipe.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model pushes the steel pipe from the top of the support plate by arranging the cooperation of the first telescopic cylinder and the pushing rod, thereby reducing the labor intensity of the workers and improving the cutting efficiency of the steel pipe. The steel pipe is deformed by the extrusion of the roller, so that its diameter and wall thickness change, and the cycle is repeated to obtain a steel pipe of corresponding size.

[0018] The utility model gradually forms a cavity by setting a perforating rod under the action of a roller and a pointed conical head, thereby obtaining a hollow steel pipe with a uniform and smooth pipe wall. The pointed conical head is set as a detachable structure, and when the pointed conical head is worn, it is convenient to replace a new pointed conical head, thereby improving the practicality of the overall device. When the steel pipe is pushed, the steel pipe is fixed by a support block to prevent the steel pipe from deflecting and shaking during the cutting process. The cutting knife is driven to rise and fall by the second telescopic cylinder, which is convenient for cutting steel pipes of different diameters. At the same time, the motor drives the cutting knife to rotate, thereby cutting the polished steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall planar structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the telescopic structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the cutting structure of the utility model.

[0023] Description of main symbols:

[0024] 1. Telescopic structure; 101. Fixed plate; 102. First telescopic cylinder; 103. Push rod; 104. Steel pipe; 105. Roller; 106. Support plate; 2. Hollow structure; 201. Perforated rod; 202. Conical top; 203. Support block; 3. Cutting structure; 301. Support frame; 302. Cross bar; 303. Second telescopic cylinder; 304. Connecting block; 305. Motor; 306. Rotating shaft; 307. Cutting knife. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Example:

[0027] Please combine Figure 1-4, a steel pipe production equipment of this embodiment includes a telescopic structure 1, a hollow structure 2 and a cutting structure 3, the hollow structure 2 is located at one end of the telescopic structure 1, and the cutting structure 3 is located at the bottom of the hollow structure 1;

[0028] The telescopic structure 1 includes a fixed plate 101, a first telescopic cylinder 102 is fixedly connected inside the fixed plate 101, a push rod 103 is fixedly connected to one end of the first telescopic cylinder 102, a steel pipe 104 is arranged at one end of the push rod 103, a roller 105 is arranged on the outer wall of the steel pipe 104, and a support plate 106 is fixedly connected to the bottom of the roller 105. The first telescopic cylinder 102 and the push rod 103 cooperate to push the steel pipe 104 from the top of the support plate 106, thereby reducing the labor intensity of the workers and improving the cutting efficiency of the steel pipe.

[0029] There are two rollers 105, which are symmetrically distributed around the steel pipe 104. The steel pipe 104 is deformed by the rollers 105, so that its diameter and wall thickness change, and the cycle is repeated to obtain a steel pipe 104 of a corresponding size.

[0030] The hollow structure 2 includes a perforated rod 201 , one end of which is fixedly connected to a pointed conical head 202 , and the bottom of the perforated rod 201 is fixedly connected to a supporting block 203 .

[0031] The perforating rod 201 is set as a solid cylindrical structure, and the steel pipe 104 is sleeved on the surface of the perforating rod 201. The pointed cone head 202 is set as a detachable structure. Under the action of the roller 105 and the pointed cone head 202, the perforating rod 201 gradually forms a cavity to obtain a hollow steel pipe with a uniform and smooth tube wall. By setting the pointed cone head 202 as a detachable structure, when the pointed cone head 202 is worn, it is convenient to replace a new pointed cone head, thereby improving the practicality of the overall device. When the steel pipe 104 is pushed, the steel pipe is fixed by the support block 203 to prevent the steel pipe 104 from deflecting and shaking during the cutting process.

[0032] The cutting structure 3 includes a support frame 301, the top of the support frame 301 is fixedly connected to a cross bar 302, the surface of the cross bar 302 is fixedly connected to a second telescopic cylinder 303, the bottom of the second telescopic cylinder 303 is fixedly connected to a connecting block 304, one end of the connecting block 304 is fixedly connected to a motor 305, the other end of the connecting block 304 is fixedly connected to a rotating shaft 306, and one end of the rotating shaft 306 is rotatably connected to a cutting knife 307.

[0033] The cutting knife 307 is configured as a disc serrated knife structure. The second telescopic cylinder 303 drives the cutting knife 307 to move up and down, so as to facilitate cutting of steel pipes of different diameters. Meanwhile, the motor 305 drives the cutting knife 307 to rotate, so as to cut the polished steel pipe.

[0034] The implementation principle of a steel pipe production device in the embodiment of the present application is as follows: when in use, the steel pipe is placed at one end of the push rod 103, and the first telescopic cylinder 102 and the push rod 103 cooperate to push the steel pipe 104 from the top of the support plate 106, which reduces the labor intensity of the workers and improves the cutting efficiency of the steel pipe. The steel pipe 104 is deformed by the extrusion of the roller 105, so that its diameter and wall thickness change. In this way, a corresponding size steel pipe is obtained, and then a cavity is gradually formed by the perforating rod 201 under the action of the roller 105 and the pointed cone head 202, so as to obtain a hollow steel pipe with a uniform and smooth tube wall. The pointed cone head 202 is set as a detachable structure. When the pointed cone head 202 is worn, it is convenient to replace a new pointed cone head, thereby improving the practicality of the overall device. When the steel pipe 104 is pushed, the steel pipe is fixed by the support block 203 to prevent the steel pipe 104 from deflecting and shaking during the cutting process. Finally, the second telescopic cylinder 303 drives the cutting knife 307 to move up and down, so as to facilitate cutting of steel pipes 104 of different diameters. At the same time, the motor 305 drives the cutting knife 307 to rotate, so as to cut the polished steel pipe 104.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A steel pipe production equipment, characterized in that: It comprises a telescopic structure (1), a hollow structure (2) and a cutting structure (3), wherein the hollow structure (2) is located at one end of the telescopic structure (1), and the cutting structure (3) is located at the bottom of the hollow structure (2); The telescopic structure (1) comprises a fixed plate (101), a first telescopic cylinder (102) is fixedly connected to the interior of the fixed plate (101), a push rod (103) is fixedly connected to one end of the first telescopic cylinder (102), a steel pipe (104) is provided at one end of the push rod (103), a roller (105) is provided on the outer wall of the steel pipe (104), and a support plate (106) is fixedly connected to the bottom of the roller (105).

2. A steel pipe production equipment according to claim 1, characterized in that: The number of the rolling rollers (105) is two and they are symmetrically distributed with the steel pipe (104) as the axis.

3. A steel pipe production equipment according to claim 1, characterized in that: The hollow structure (2) comprises a perforated rod (201), one end of the perforated rod (201) is fixedly connected to a pointed cone-shaped head (202), and the bottom of the perforated rod (201) is fixedly connected to a support block (203).

4. A steel pipe production equipment according to claim 3, characterized in that: The perforating rod (201) is configured as a solid cylindrical structure, and the steel pipe (104) is sleeved on the surface of the perforating rod (201), and the pointed cone-shaped head (202) is configured as a detachable structure.

5. The steel pipe production equipment according to claim 1, characterized in that: The cutting structure (3) comprises a support frame (301), the top of the support frame (301) is fixedly connected to a cross bar (302), the surface of the cross bar (302) is fixedly connected to a second telescopic cylinder (303), the bottom of the second telescopic cylinder (303) is fixedly connected to a connecting block (304), one end of the connecting block (304) is fixedly connected to a motor (305), the other end of the connecting block (304) is fixedly connected to a rotating shaft (306), and one end of the rotating shaft (306) is rotatably connected to a cutting knife (307).

6. A steel pipe production equipment according to claim 5, characterized in that: The cutting knife (307) is configured as a disc serrated knife structure.

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