Automatic pipe cutting equipment for seamed steel pipe

Abstract

The automatic pipe cutting equipment comprises a cutting machine body, a protection assembly and a dismounting and mounting assembly, the protection assembly comprises a long strip, the rear side of the long strip is fixedly connected to the front side of the cutting machine body, a first protection plate is arranged on the inner side of the long strip and located on the front side of the cutting machine body, and a second protection plate is arranged on the inner side of the long strip and located on the rear side of the cutting machine body. The first protection plate is slidably connected with the long strip, the top of the first protection plate is provided with a second protection plate, the top of the second protection plate is provided with a sliding groove, the top of the first protection plate is fixedly connected with a connecting block, the connecting block is slidably connected with the sliding groove, and the top of the connecting block penetrates through the top of the second protection plate to be fixedly connected with a baffle. The protection assembly is used for shielding sparks and chippings, the sparks can be generated when a steel pipe is cut, the sparks are prevented from splashing around along with the cutting assembly, damage to a user is avoided, and the situation that the user uses the cut-off machine is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of seamed steel pipes, in particular to automatic pipe cutting equipment for seamed steel pipes. Background Art

[0002] Seamed steel pipe, also known as welded steel pipe, is a steel pipe made by bending the pipe blank into a tube shape and then welding the gap. In the production process of this kind of steel pipe, the selection of steel billet has a decisive influence on its quality and performance. The processing links include hot rolling, cold rolling, drawing, forging, etc. Among them, hot rolling is the most commonly used processing method for manufacturing seamed steel pipe. Seamed steel pipe has a wide range of applications in many fields. It can be used to build bridges, railway tracks, buildings and infrastructure and other structures. In addition, it can also be used to transport various liquids and gases, such as oil, natural gas, water and steam. In the manufacturing industry, seamed steel pipe can be used to manufacture various industrial machines and equipment, such as generators. and compressors. It can also be used to manufacture various furniture and decorations, such as chairs and lamps, as well as sports equipment, such as gymnastics bars, basketball stands and football goals. Compared with seamless steel pipes, seamless steel pipes have the advantages of low production cost, affordable prices and high production efficiency. However, its surface quality may be poor, and it is difficult to achieve the smoothness and quality of seamless steel pipes at the welds. It also has low strength and is not suitable for high-pressure occasions. In general, seamless steel pipes are a versatile steel pipe product. Their wide range of applications and relatively low prices make them competitive in the market, but when choosing to use them, you need to weigh their advantages and disadvantages and make a reasonable choice based on the specific application scenarios and requirements.

[0003] According to a patent number CN210648782U published on the China Patent Network, a steel pipe cutting device for mechanical processing includes a table, the bottom outer wall of the table is provided with supporting legs at four corners, the top outer wall of the table is fixedly connected with a shell, and the top outer wall of the shell is provided with a cutting mechanism, the bottom of the outer wall on the opposite side of the shell is provided with a clamping cylinder, and the telescopic end of the clamping cylinder is provided with a clamping block, the clamping block is a V-shaped block, the side outer wall of the shell is fixedly connected with a side protective shell covered with the side outer wall of the clamping cylinder, and the outer wall on one side of the shell is provided with an operating The utility model improves the stability of steel pipe cutting, prevents the saw blade from being damaged, improves the accuracy of steel pipe cutting, reduces the noise generated when the steel pipe is cut, and has a noise reduction effect. However, the steel pipe cutting machine does not have a protective component, and sparks will be generated when the steel pipe is cut. These sparks will fly around with the cutting component, which will not only cause harm to the user, but also affect the user's use of the cutting machine.

[0004] Therefore, it is necessary to redesign the automatic pipe cutting equipment to effectively prevent the phenomenon that it is difficult to protect. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide an automatic pipe cutting device for seamed steel pipes, which has the advantage of protection and solves the problem of difficult protection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic pipe cutting device for a seamed steel pipe, comprising a cutting body, a protection component and a disassembly component;

[0007] The protective assembly includes a long strip, the rear side of which is fixedly connected to the front side of the cut-off body, a protective plate 1 is provided on the inner side of the long strip, the protective plate 1 is located on the front side of the cut-off body, the protective plate 1 is slidably connected to the long strip, a protective plate 2 is provided on the top of the protective plate 1, a sliding groove is provided on the top of the protective plate 2, a connecting block is fixedly connected to the top of the protective plate 1, the connecting block is slidably connected to the sliding groove, and the top of the connecting block passes through to the top of the protective plate 2 and is fixedly connected to a baffle.

[0008] As a preferred embodiment of the utility model, the disassembly and assembly component includes a long groove, which is opened at the top of the long strip, and a short block is fixedly connected to the rear side of the top of the protective plate, and the short block is slidably connected to the long groove, and a clamping block is provided on the inner side of the short block, and a pulling plate is fixedly connected to the front side of the clamping block, and a spring plate is fixedly connected to the front side of the pulling plate, and the spring plate is elastic, and a right-angle plate is fixedly connected to the front side of the spring plate, and the rear side of the right-angle plate is fixedly connected to the front side of the long strip, and the number of the clamping blocks is two.

[0009] As a preferred embodiment of the present invention, a positioning rod is fixedly connected to the rear side of the right-angle plate, and the rear side of the positioning rod passes through the rear side of the pulling plate.

[0010] As a preferred embodiment of the present invention, the front side and the top of the second protective plate are fixedly connected with anti-slip strips, and the number of the anti-slip strips is several.

[0011] As a preferred embodiment of the utility model, a magnet sheet is fixedly connected to the bottom of the second protective plate, and the magnet sheet is attracted to the first protective plate.

[0012] As a preferred embodiment of the utility model, the surfaces of the second protective plate and the first protective plate are both provided with a corrosion-resistant layer, and the number of the short blocks is two.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model utilizes a protective component to shield sparks and debris. Sparks are generated when cutting a steel pipe, and the sparks are prevented from flying around with the cutting component, thereby avoiding harm to the user and not affecting the user's use of the cutter.

[0015] 2. The utility model provides a disassembly assembly component, which makes it easy for users to disassemble the protective plate 1 and the protective plate 2, thereby improving the convenience of using the protective plate 1 and the protective plate 2.

[0016] 3. The utility model can limit the pulling plate by setting a positioning rod, thereby improving the pulling stability of the pulling plate.

[0017] 4. The utility model can increase the friction between the user and the second protective plate by providing an anti-slip strip, thereby improving the convenience of pulling the second protective plate.

[0018] 5. The utility model can fix the second protective plate by arranging a magnet sheet, thereby improving the stability of the second protective plate in use.

[0019] 6. The utility model can prevent the first and second protective plates from being corroded by providing a corrosion-resistant layer, thereby increasing the service life of the first and second protective plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of a protective plate of the utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the magnet sheet of the utility model.

[0023] In the figure: 1. Cut-off body; 2. Protection assembly; 201. Long strip; 202. Protection plate 1; 203. Protection plate 2; 204. Sliding groove; 205. Connecting block; 206. Baffle; 3. Disassembly and assembly assembly; 301. Long groove; 302. Short block; 303. Card block; 304. Pull plate; 305. Spring plate; 306. Right-angle plate; 4. Positioning rod; 5. Anti-slip strip; 6. Magnet sheet. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figures 1 to 3 As shown, the utility model provides an automatic pipe cutting device for a seamed steel pipe, comprising a cutting body 1, a protection component 2 and a disassembly component 3;

[0026] The protective component 2 includes a strip 201, the rear side of the strip 201 is fixedly connected to the front side of the cut-off body 1, a protective plate 202 is arranged on the inner side of the strip 201, the protective plate 202 is located on the front side of the cut-off body 1, the protective plate 202 is slidably connected to the strip 201, a protective plate 203 is arranged on the top of the protective plate 202, a sliding groove 204 is provided on the top of the protective plate 203, a connecting block 205 is fixedly connected to the top of the protective plate 202, the connecting block 205 is slidably connected to the sliding groove 204, the top of the connecting block 205 passes through to the top of the protective plate 203 and is fixedly connected with a baffle 206.

[0027] refer to Figure 3 The disassembly and assembly component 3 includes a long slot 301, which is opened at the top of the long strip 201. A short block 302 is fixedly connected to the rear side of the top of the protective plate 202. The short block 302 is slidably connected to the long slot 301. A clamping block 303 is arranged on the inner side of the short block 302. A pulling plate 304 is fixedly connected to the front side of the clamping block 303. A spring plate 305 is fixedly connected to the front side of the pulling plate 304. The spring plate 305 is elastic. A right-angle plate 306 is fixedly connected to the front side of the spring plate 305. The rear side of the right-angle plate 306 is fixedly connected to the front side of the long strip 201. The number of the clamping blocks 303 is two.

[0028] As a technical optimization solution of the present invention, by providing a disassembly assembly component 3, it is convenient for the user to disassemble the protective plate 1 202 and the protective plate 2 203, thereby improving the convenience of using the protective plate 1 202 and the protective plate 2 203.

[0029] refer to Figure 3 The rear side of the right-angle plate 306 is fixedly connected with a positioning rod 4 , and the rear side of the positioning rod 4 passes through the rear side of the pulling plate 304 .

[0030] As a technical optimization solution of the present invention, by providing a positioning rod 4, the pulling plate 304 can be limited, thereby improving the pulling stability of the pulling plate 304.

[0031] refer to Figure 2 The front side and the top of the second protective plate 203 are fixedly connected with anti-slip strips 5, and the number of the anti-slip strips 5 is several.

[0032] As a technical optimization solution of the present invention, by providing the anti-slip strip 5, the friction between the user and the second protective plate 203 can be increased, thereby improving the convenience of pulling the second protective plate 203.

[0033] refer to Figure 3 The bottom of the second protective plate 203 is fixedly connected with a magnet sheet 6, and the magnet sheet 6 is attracted to the first protective plate 202.

[0034] As a technical optimization solution of the present invention, by providing a magnet sheet 6, the second protective plate 203 can be fixed, thereby improving the use stability of the second protective plate 203.

[0035] refer to Figure 3 The surfaces of the second protection plate 203 and the first protection plate 202 are both provided with a corrosion-resistant layer, and the number of the short blocks 302 is two.

[0036] As a technical optimization solution of the utility model, by providing a corrosion-resistant layer, the protection plate 1 202 and the protection plate 2 203 can be prevented from being corroded, thereby increasing the service life of the protection plate 1 202 and the protection plate 2 203.

[0037] The working principle and use process of the utility model are as follows: during use, when it is necessary to shield sparks and debris, pull the pulling plate 304 forward, the pulling plate 304 drives the clamping block 303 to move backward, insert the protective plate 1 202 into the long strip 201, and insert the short block 302 into the long groove 301 at the same time. When the short block 302 moves to a suitable position, release the pulling plate 304, the spring plate 305 drives the pulling plate 304 and the short block 302 to move backward, the clamping block 303 fixes the protective plate 1 202 through the short block 302, and then pull the protective plate 203 to the left to move the protective plate 203 to a suitable position, the magnet sheet 6 fixes the protective plate 203, the protective plate 1 202 and the protective plate 203 shield the sparks and debris, and the protective effect can be achieved.

[0038] To sum up: the automatic pipe cutting equipment for seamless steel pipes uses protective components to shield sparks and debris. Sparks will be generated when cutting the steel pipe, which can prevent the sparks from flying around with the cutting components, thereby avoiding harm to the user and not affecting the user's use of the cutter, thus solving the problem of difficult protection.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic pipe cutting device for a seamed steel pipe, comprising a cutting body (1), a protection component (2) and a disassembly component (3); Features: The protective component (2) comprises a strip (201), the rear side of the strip (201) being fixedly connected to the front side of the cut-off body (1), a protective plate 1 (202) being arranged on the inner side of the strip (201), the protective plate 1 (202) being located on the front side of the cut-off body (1), the protective plate 1 (202) being slidably connected to the strip (201), a protective plate 2 (203) being arranged on the top of the protective plate 1 (202), a sliding groove (204) being provided on the top of the protective plate 2 (203), a connecting block (205) being fixedly connected to the top of the protective plate 1 (202), the connecting block (205) being slidably connected to the sliding groove (204), and a baffle (206) being fixedly connected to the top of the connecting block (205) penetrating to the top of the protective plate 2 (203).

2. The automatic pipe cutting device for seamed steel pipes according to claim 1 is characterized in that: The disassembly assembly (3) comprises a long slot (301), wherein the long slot (301) is opened at the top of the long strip (201), a short block (302) is fixedly connected to the rear side of the top of the protective plate (202), the short block (302) is slidably connected to the long slot (301), a clamping block (303) is arranged on the inner side of the short block (302), a pulling plate (304) is fixedly connected to the front side of the clamping block (303), a spring plate (305) is fixedly connected to the front side of the pulling plate (304), the spring plate (305) is elastic, the front side of the spring plate (305) is fixedly connected to a right-angle plate (306), the rear side of the right-angle plate (306) is fixedly connected to the front side of the long strip (201), and the number of the clamping blocks (303) is two.

3. The automatic pipe cutting device for seamed steel pipes according to claim 2 is characterized in that: The rear side of the right-angle plate (306) is fixedly connected to a positioning rod (4), and the rear side of the positioning rod (4) penetrates to the rear side of the pulling plate (304).

4. The automatic pipe cutting device for seamed steel pipes according to claim 1 is characterized in that: The front side and the top of the second protective plate (203) are both fixedly connected with anti-slip strips (5), and the number of the anti-slip strips (5) is several.

5. The automatic pipe cutting device for seamed steel pipes according to claim 1 is characterized in that: A magnet sheet (6) is fixedly connected to the bottom of the second protective plate (203), and the magnet sheet (6) is attracted to the first protective plate (202).

6. The automatic pipe cutting equipment for seamed steel pipes according to claim 2 is characterized in that: The surfaces of the second protective plate (203) and the first protective plate (202) are both provided with a corrosion-resistant layer, and the number of the short blocks (302) is two.

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