Rack of steel pipe forming machine

Abstract

The utility model discloses a steel pipe forming machine rack which comprises a rack body, a polishing assembly and a dust collection assembly, the polishing assembly comprises a frame-shaped piece arranged in the middle of the upper portion of the rack body, guide sleeves are annularly arranged in the middle of the frame-shaped piece at equal intervals, and telescopic plates are elastically installed on the inner walls of the guide sleeves through reset springs; an arc-shaped pressing plate used for wrapping and pressing the steel pipe is fixedly arranged in the middle of the bottom end of the telescopic plate, an abrasive paper pad used for derusting the steel pipe is arranged on the concave face of the arc-shaped pressing plate, and movable plates are slidably arranged at the positions, located on the guide sleeves, of the outer wall of the frame-shaped piece. The polishing assembly is arranged outside the rack body, the surface of the steel pipe in the pushing process can be polished, so that rust on the surface of the steel pipe is removed, the overall quality of the steel pipe is improved, and meanwhile the labor intensity of workers is reduced; and through the dust suction assembly, dust and impurities rising in the grinding process can be sucked, and workers can conveniently observe the ground steel pipe.

Description

Technical Field

[0001] This utility model belongs to the field of steel pipe production technology, and in particular relates to a steel pipe forming machine frame. Background Technology

[0002] Steel pipes are steel products with a hollow cross-section and a length much greater than their diameter or circumference. Steel pipes are classified by cross-sectional shape into round, square, rectangular, and irregularly shaped steel pipes; by material into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes, and composite steel pipes; by application into pipes for transportation, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, and high-pressure equipment; and by manufacturing process into seamless steel pipes and welded steel pipes. Seamless steel pipes are further divided into hot-rolled and cold-rolled (drawn) types, while welded steel pipes are divided into straight-seam welded steel pipes and spiral-seam welded steel pipes.

[0003] When using existing steel pipe forming machines, the steel plate raw material is pushed along the frame and pulled to the pressing station by the pushing mechanism to complete the pressing of the steel pipe. During this process, because the existing steel pipe forming machine frame lacks a grinding mechanism, the workers still need to manually grind the outer surface of the formed steel pipe, which increases the labor intensity of the workers. Therefore, a steel pipe forming machine frame is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a steel pipe forming machine frame to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A steel pipe forming machine frame includes a frame body and further includes: a grinding component for grinding the outer surface of the steel pipe, and a dust extraction component for absorbing impurities generated during the grinding process. The grinding component includes a frame-shaped member disposed in the middle of the upper part of the frame body. Guide sleeves are arranged in a ring at equal intervals in the middle of the frame-shaped member. The guide sleeves are slidably connected to the frame-shaped member. A telescopic plate is elastically installed on the inner wall of the guide sleeve through a return spring. An arc-shaped pressure plate for wrapping and pressing the steel pipe is fixedly disposed in the middle of the bottom end of the telescopic plate. The concave surface of the arc-shaped pressure plate is provided with a sandpaper pad for removing rust from the steel pipe. The outer wall of the frame-shaped component is slidably provided with a movable plate at each guide sleeve position. The outer wall of the movable plate is provided with a traction groove. The outer wall of the guide sleeve is fixedly provided with a linkage shaft at one end of the movable plate. The bottom end of the movable plate is fixedly provided with a toothed plate. The outer wall of the frame-shaped component is rotatably installed with a toothed ring at the middle of one end of the toothed plate. The outside of the toothed ring is provided with a gear shaft for driving the toothed ring. The gear shaft is meshed with the toothed ring. The outer end of the gear shaft is connected to the output end of the drive motor through a coupling.

[0006] Preferably, an arc-shaped groove is formed through the middle of the outer wall of the gear ring, and a first limiting wheel and a second limiting wheel are respectively provided at both ends of the inner wall of the arc-shaped groove. The first limiting wheel and the second limiting wheel are both connected to the frame member. The linkage shaft is located inside the traction inclined groove, and each of the gear plates is engaged with the gear ring.

[0007] Preferably, the drive motor is fixedly installed inside the frame member, and the outer wall of the frame member is provided with a first shaping hose for supporting and adjusting the position of the frame member. One end of the first shaping hose is connected to the frame member, and the other end of the first shaping hose is connected to the platform body.

[0008] Preferably, a T-shaped plate for guiding and limiting the movable plate is provided at the bottom end of the movable plate away from the toothed plate, and the T-shaped plate is integrally formed with the movable plate.

[0009] Preferably, the dust collection assembly includes a dust collection tube disposed outside the frame member, the dust collection tube being positioned corresponding to the frame member, the dust collection tube being annular, and suction heads being installed at equal intervals on the inner wall of the dust collection tube in an annular shape.

[0010] Preferably, a guide pipe for guiding the collected impurities is fixedly installed on the outer wall of the dust collection pipe, and an exhaust pipe is fixedly installed at the middle of the top end of the guide pipe, with a turbine fan installed inside the exhaust pipe.

[0011] Preferably, the inner cavity of the exhaust pipe, the inner cavity of the feed pipe, the inner cavity of the dust collection pipe, and the inner cavity of the suction head are connected. The inner wall of the exhaust pipe is provided with a filter element for intercepting impurities at a position below the turbine fan. The outer wall of the dust collection pipe is provided with a second shaping hose for supporting and adjusting the position of the dust collection pipe. One end of the second shaping hose is connected to the dust collection pipe, and the other end of the second shaping hose is connected to the frame member.

[0012] The steel pipe forming machine frame of this utility model has the following advantages:

[0013] I. This utility model, by setting a grinding component on the outside of the platform body, can grind the surface of the steel pipe during the pushing process, thereby removing rust from the surface, improving the overall quality of the steel pipe, and reducing the labor intensity of the workers.

[0014] II. By incorporating a dust-collecting component, this utility model can absorb the dust and impurities generated during the polishing process, making it easier for workers to observe the polished steel pipes. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a planar structural sectional view of the present invention. Figure 1 ;

[0018] Figure 3 This is a planar structural sectional view of the present invention. Figure 2 ;

[0019] Figure 4 This is a partial structural cross-sectional view of the present invention.

[0020] Explanation of markings in the diagram: 1. Stand body; 2. Grinding assembly; 201. Frame-shaped component; 202. First shaping hose; 203. Sandpaper pad; 204. Arc-shaped pressure plate; 205. Telescopic plate; 206. Return spring; 207. Guide sleeve; 208. Linkage shaft; 209. Traction spur; 210. Movable plate; 211. Toothed plate; 212. First limiting wheel; 213. Toothed ring; 214. Second limiting wheel; 215. Arc-shaped groove; 216. T-shaped plate; 217. Gear shaft; 218. Drive motor; 3. Dust collection assembly; 301. Dust collection tube; 302. Second shaping hose; 303. Suction head; 304. Feed guide tube; 305. Filter element; 306. Exhaust pipe; 307. Turbine fan. Detailed Implementation

[0021] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0022] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0025] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0026] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a steel pipe forming machine frame according to this utility model.

[0027] like Figure 1-4 As shown, the present invention provides a steel pipe forming machine frame, including a frame body 1. The equipment also includes a grinding component 2 for grinding the outer surface of the steel pipe, and a dust collection component 3 for collecting impurities generated during the grinding process.

[0028] Specifically, the grinding assembly 2 includes a frame-shaped component 201 located in the middle of the upper part of the frame body 1. Guide sleeves 207 are arranged in a ring at equal intervals in the middle of the frame-shaped component 201. The guide sleeves 207 are slidably connected to the frame-shaped component 201. A telescopic plate 205 is elastically installed on the inner wall of the guide sleeve 207 through a return spring 206. An arc-shaped pressure plate 204 for wrapping and pressing the steel pipe is fixedly installed at the bottom center of the telescopic plate 205. A sandpaper pad 203 for removing rust from the steel pipe is provided on the concave surface of the arc-shaped pressure plate 204. A movable plate 210 is slidably installed on the outer wall of the frame-shaped component 201 at the position of each guide sleeve 207. A traction groove 209 is opened through the outer wall of the movable plate 210. A linkage shaft 208 is fixedly installed on the outer wall of the guide sleeve 207 at one end of the movable plate 210. It is used to raise and lower the guide sleeve 207 in conjunction with the movable plate 210 and the traction groove 209. The linkage shaft 208 is located inside the traction groove 209.

[0029] Furthermore, a toothed plate 211 is fixedly installed at the bottom end of the movable plate 210. A gear ring 213 is rotatably mounted on the outer wall of the frame member 201 at the middle of one end of the toothed plate 211, which is used to drive the movable plate 210 in cooperation with the toothed plate 211. Each toothed plate 211 is meshed with the gear ring 213. An arc-shaped groove 215 is opened through the middle of the outer wall of the gear ring 213. A first limiting wheel 212 and a second limiting wheel 214 are respectively provided at both ends of the inner wall of the arc-shaped groove 215, which are used to guide and limit the gear ring 213 during rotation. The first limiting wheel 212 and the second limiting wheel 214 are both connected to the frame member 201. A gear shaft 217 is provided on the outside of the gear ring 213 for driving the gear ring 213. The gear shaft 217 is meshed with the gear ring 213. The outer end of the gear shaft 217 is connected to the output end of the drive motor 218 via a coupling. The drive motor 218 is fixedly installed inside the frame member 201. The outer wall of the frame member 201 is provided with a first shaping hose 202 for supporting and adjusting the position of the frame member 201. One end of the first shaping hose 202 is connected to the frame member 201, and the other end of the first shaping hose 202 is connected to the frame body 1. The bottom end of the movable plate 210 is provided with a T-shaped plate 216 for guiding and limiting the movable plate 210 at a position away from the gear plate 211. The T-shaped plate 216 is integrally formed with the movable plate 210. The outer wall of the frame member 201 is provided with T-shaped grooves at the positions of each T-shaped plate 216.

[0030] Specifically, the dust collection assembly 3 includes a dust collection tube 301 disposed outside the frame member 201 for collecting the collected impurities. The dust collection tube 301 is positioned corresponding to the frame member 201 and is annular. Suction heads 303 are installed at equal intervals on the inner wall of the dust collection tube 301 in an annular shape. A guide tube 304 for guiding the collected impurities is fixedly installed on the outer wall of the dust collection tube 301. An exhaust pipe 306 is fixedly disposed at the top center of the guide pipe 304. A turbine fan 307 is installed inside the exhaust pipe 306 to ventilate the dust collection tube 301. 01 The internal gas is drawn in. The inner cavity of the exhaust pipe 306, the inner cavity of the feed pipe 304, the inner cavity of the dust collection pipe 301, and the inner cavity of the suction head 303 are connected. The inner wall of the exhaust pipe 306 is provided with a filter element 305 for intercepting impurities located below the turbine fan 307. The outer wall of the dust collection pipe 301 is provided with a second shaping hose 302 for supporting and adjusting the position of the dust collection pipe 301. One end of the second shaping hose 302 is connected to the dust collection pipe 301, and the other end of the second shaping hose 302 is connected to the frame member 201.

[0031] Based on the above, this utility model, by setting a grinding component 2 on the outside of the frame body 1, can grind the surface of the steel pipe during the pushing process, thereby removing rust from its surface, improving the overall quality of the steel pipe, and reducing the labor intensity of the workers; this utility model, by setting a dust suction component 3, can suck up the dust and impurities that arise during the grinding process, making it convenient for workers to observe the ground steel pipe.

[0032] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A steel tube forming machine stand, comprising a stand body (1), characterized in that: Also includes: A grinding component (2) for grinding the outer surface of a steel pipe, and a dust collecting component (3) for absorbing impurities generated during the grinding process, wherein the grinding component (2) comprises a frame-shaped component (201) arranged in the middle of the upper part of a platform body (1), the middle part of the frame-shaped component (201) is provided with guide sleeves (207) in an annular shape and at equal intervals, the guide sleeves (207) are slidably connected to the frame-shaped component (201), the inner wall of the guide sleeve (207) is elastically mounted with a telescopic plate (205) via a return spring (206), the middle part of the bottom end of the telescopic plate (205) is fixedly provided with an arc-shaped pressing plate (204) for wrapping and pressing the steel pipe, the concave surface of the arc-shaped pressing plate (204) is provided with a sandpaper pad (203) for removing rust from the steel pipe, and the frame-shaped component (201 ) is slidably provided with a movable plate (210) on the outer wall of each guide sleeve (207), a traction inclined groove (209) is penetrated through the outer wall of the movable plate (210), a linkage shaft (208) is fixedly provided on the outer wall of the guide sleeve (207) at one end of the movable plate (210), a toothed plate (211) is fixedly provided at the bottom end of the movable plate (210), a gear ring (213) is rotatably installed on the outer wall of the frame-shaped member (201) at the middle of one end of the toothed plate (211), a gear shaft (217) for driving the gear ring (213) is provided on the outside of the gear ring (213), the gear shaft (217) is meshed with the gear ring (213), and the outer end of the gear shaft (217) is connected and assembled with the output end of a driving motor (218) through a coupling.

2. A steel pipe forming machine stand according to claim 1, characterized in that: An arc-shaped groove (215) is provided through the middle of the outer wall of the gear ring (213); a first limiting wheel (212) and a second limiting wheel (214) are respectively provided at two ends of the inner wall of the arc-shaped groove (215); the first limiting wheel (212) and the second limiting wheel (214) are both connected to the frame-shaped member (201); the linkage shaft (208) is located inside the traction inclined groove (209); and each of the tooth plates (211) is meshed with the gear ring (213).

3. The steel pipe forming machine stand according to claim 1, characterized in that: The driving motor (218) is fixedly mounted inside the frame-shaped member (201); the outer wall of the frame-shaped member (201) is provided with a first shaping hose (202) for supporting and adjusting the position of the frame-shaped member (201); one end of the first shaping hose (202) is connected to the frame-shaped member (201), and the other end of the first shaping hose (202) is connected to the stand body (1).

4. The steel pipe forming machine stand according to claim 1, characterized in that: A T-shaped plate (216) for guiding and limiting the movable plate (210) is provided at the bottom end of the movable plate (210) away from the tooth plate (211), and the T-shaped plate (216) and the movable plate (210) are integrally formed.

5. The steel pipe forming machine stand according to claim 1, characterized in that: The dust collecting assembly (3) comprises a dust collecting pipe (301) arranged outside the frame-shaped member (201); the dust collecting pipe (301) corresponds to the position of the frame-shaped member (201); the dust collecting pipe (301) is annular; the inner wall of the dust collecting pipe (301) is annular and has suction heads (303) installed at equal intervals.

6. A steel pipe forming machine stand according to claim 5, characterized in that: A guide pipe (304) for guiding the absorbed impurities is fixedly mounted on the outer wall of the dust collecting pipe (301), an exhaust pipe (306) is fixedly mounted at the middle of the top end of the guide pipe (304), and a turbine fan (307) is installed inside the exhaust pipe (306).

7. The steel pipe forming machine stand according to claim 6, characterized in that: The inner cavity of the exhaust pipe (306), the inner cavity of the material guide pipe (304), the inner cavity of the dust collecting pipe (301), and the inner cavity of the suction head (303) are connected; the inner wall of the exhaust pipe (306) is provided with a filter element (305) for intercepting impurities at a position below the turbine fan (307); the outer wall of the dust collecting pipe (301) is provided with a second shaping hose (302) for supporting and adjusting the position of the dust collecting pipe (301); one end of the second shaping hose (302) is connected to the dust collecting pipe (301), and the other end of the second shaping hose (302) is connected to the frame-shaped member (201).

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