Seamless steel tube rust removal device

Abstract

The utility model relates to the technical field of seamless steel pipes, in particular to a seamless steel pipe rust removal device which comprises a movable disc, a polishing brush and a cleaning device, the polishing brush is installed on the surface of the movable disc, a base disc is installed on the surface of the movable disc, the cleaning device is arranged on the surface of the base disc, and the cleaning device comprises an air bag which is arranged on one side of the base disc. A rubber ring is fixedly connected to the surface of the air bag, an inflation inlet is formed in the surface of the air bag, a blocking block is rotationally connected to the surface of the air bag, and the blocking block is inserted into the surface of the inflation inlet. According to the rust removal device, through the arrangement of the cleaning device, a worker can effectively and conveniently clean iron rust which is swept off, when the rust removal device is used, the cleaning device is installed, the iron rust is prevented from remaining in materials after being swept off, and the practicability of the rust removal device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seamless steel pipes, in particular to a rust removal device for seamless steel pipes. Background Art

[0002] Seamless steel pipe is made by perforating a single round bar, without any weld seams on the surface. It is primarily used as oil geological drilling pipe, cracking pipe for the petrochemical industry, boiler tubes, bearing tubes, and high-precision structural steel pipe for automobiles, tractors, and aviation. With the development of society, rust removal equipment is often required when seamless steel pipes require rust removal.

[0003] Existing equipment, such as the patent document with application number 202121045825, discloses a rust removal device for seamless steel pipes, wherein an adjusting bolt is provided on the rotating outer ring, a grinding wheel is provided on the upper end of the adjusting bolt, and a grinding blade is provided on the grinding wheel, a fixed rotating bar is provided inside the rotating outer ring, a rotating inner ring is provided on the fixed rotating bar, a driven ring is provided inside the rotating inner ring, the driven ring and the rotating inner ring are arranged to fit together, and the driven ring is fixedly connected to the rotating inner ring, a first tooth is provided on the driven ring, a plurality of first teeth are provided, a driving wheel is provided on the inner side of the driven ring, a second tooth is provided on the driving wheel, a plurality of second teeth are provided, the second teeth are arranged to mesh with the first teeth, and a motor shaft is provided inside the driving wheel.

[0004] When the worker needs to remove rust from the inner surface of the material, the worker starts the rust removal device so that the rust removal device can remove rust from the inner surface of the material. However, the rust removal device will sweep away the rust on the inner wall of the material during the rust removal process, and the rust will fall on the bottom of the inner wall of the material, causing debris to accumulate inside the material, thereby causing the worker to need to clean the rust inside the material again. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art to a certain extent at least, and to propose a rust removal device for seamless steel pipes.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a seamless steel pipe rust removal device, comprising a movable disk, a grinding brush and a cleaning device, the grinding brush being installed on the surface of the movable disk, the surface of the movable disk being installed with a base disk, the cleaning device being arranged on the surface of the base disk, the cleaning device comprising an airbag, the airbag being arranged on one side of the base disk, the surface of the airbag being fixedly connected with a rubber ring, the surface of the airbag being provided with an inflation port, the surface of the airbag being rotatably connected with a blocking block, the blocking block being plugged into the surface of the inflation port, the surface of the base disk being provided with a connecting mechanism, the connecting mechanism comprising a pull rope, the pull rope being fixedly connected to the surface of the airbag, one end of the pull rope being fixedly connected with a threaded block, the pull rope can cooperate with the airbag and the threaded block to achieve the purpose of connecting the base disk.

[0007] Preferably, a threaded hole is provided on the surface of the base plate, and the threaded block is threadedly connected to the surface of the threaded hole. The threaded hole can cooperate with the base plate and the threaded block to achieve the purpose of accommodating the threaded block.

[0008] Preferably, the surface of the movable disk is provided with a dustproof device, and the dustproof device includes a positioning rod, which is threadedly connected to the surface of the movable disk, and the surface of the positioning rod is fixedly connected with a placement plate, and the positioning rod can cooperate with the movable disk to achieve the purpose of fixing the positioning rod.

[0009] Preferably, a placing plate is placed on the surface of the placing plate, and a plurality of anti-rotation rods are fixedly connected to the surface of the placing plate. The plurality of anti-rotation rods are arranged in a ring shape around the positioning rod. The placing plate is sleeved on the surface of the anti-rotation rod, and a rubber plate is fixedly connected to the edge of the placing plate. The placing plate can cooperate with the placing plate and the positioning rod to achieve the purpose of supporting the placing plate.

[0010] Preferably, the surface of the anti-rotation rod is sleeved with a pressure plate, and the pressure plate is placed on the surface of the placement disk. The surface of the anti-rotation rod is threadedly connected with a nut, and the nut is plugged into the surface of the pressure plate. The anti-rotation rod can cooperate with the pressure plate and the nut to achieve the purpose of restricting the placement disk.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] The utility model provides a cleaning device, which makes it convenient for workers to clean the swept rust when the rust removal device is in use. The equipment is used, and the equipment achieves the purpose of cleaning the rust through friction. When the rust removal device moves, the rust removal device drives the air bag through the pull rope, and the air bag drives the rubber ring. The rubber ring rubs against the inside of the material, and the rubber ring pushes the rust inside the material out of the material. By providing the cleaning device, it is effectively convenient for workers to clean the swept rust. When the rust removal device is in use, the cleaning device is installed to avoid rust remaining inside the material after it is swept down, thereby improving the practicability of the rust removal device, improving the auxiliary function of the cleaning device to the rust removal device, reducing the workload of workers, and improving the convenience of workers in cleaning up debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a three-dimensional structural diagram of a seamless steel pipe rust removal device;

[0014] Figure 2 The utility model provides a schematic structural diagram of a cleaning device for a seamless steel pipe rust removal device;

[0015] Figure 3 The utility model proposes a seamless steel pipe rust removal device Figure 2 Schematic diagram of the structure at A in the middle;

[0016] Figure 4 This utility model provides a schematic diagram of the structure of a dust-proof device for a seamless steel pipe rust removal device;

[0017] Figure 5 The utility model proposes a seamless steel pipe rust removal device Figure 4 Schematic diagram of the structure at point B.

[0018] Legend:

[0019] 1. Moving plate; 2. Grinding brush; 3. Cleaning device; 31. Rubber ring; 32. Air bag; 33. Pull rope; 34. Threaded hole; 35. Threaded block; 36. Inflating port; 37. Blocking block; 4. Dustproof device; 41. Rubber plate; 42. Positioning rod; 43. Placement plate; 44. Anti-rotation rod; 45. Nut; 46. Pressing plate; 47. Placement plate; 5. Base plate. DETAILED DESCRIPTION

[0020] See also Figure 1-5 The utility model provides a technical solution: a seamless steel pipe rust removal device, including a movable disk 1, a grinding brush 2 and a cleaning device 3, the grinding brush 2 is installed on the surface of the movable disk 1, the surface of the movable disk 1 is installed with a base disk 5, and the cleaning device 3 is arranged on the surface of the base disk 5.

[0021] The specific settings and functions of the cleaning device 3 and the dust-proof device 4 are described in detail below.

[0022] In this embodiment: the cleaning device 3 includes an airbag 32, which is arranged on one side of the base plate 5, and the surface of the airbag 32 is fixedly connected to a rubber ring 31, and the surface of the airbag 32 is provided with an inflation port 36, and the surface of the airbag 32 is rotatably connected to a blocking block 37, and the blocking block 37 is plugged into the surface of the inflation port 36, and the surface of the base plate 5 is provided with a connecting mechanism.

[0023] Specifically, the connection mechanism includes a pull rope 33, which is fixedly connected to the surface of the airbag 32. One end of the pull rope 33 is fixedly connected to a threaded block 35. The pull rope 33 can cooperate with the airbag 32 and the threaded block 35 to achieve the purpose of connecting the base plate 5.

[0024] Specifically, a threaded hole 34 is formed on the surface of the base plate 5 , and the threaded block 35 is threadedly connected to the surface of the threaded hole 34 .

[0025] In this embodiment, the threaded hole 34 can cooperate with the base plate 5 and the threaded block 35 to accommodate the threaded block 35 .

[0026] In this embodiment: a dustproof device 4 is provided on the surface of the movable disk 1, and the dustproof device 4 includes a positioning rod 42, which is threadedly connected to the surface of the movable disk 1, and a placement plate 43 is fixedly connected to the surface of the positioning rod 42. The positioning rod 42 can cooperate with the movable disk 1 to achieve the purpose of fixing the positioning rod 42.

[0027] Specifically, a dustproof device 4 is provided on the surface of the movable plate 1 . The dustproof device 4 includes a positioning rod 42 . The positioning rod 42 is threadedly connected to the surface of the movable plate 1 . A placement plate 43 is fixedly connected to the surface of the positioning rod 42 .

[0028] In this embodiment, the positioning rod 42 can cooperate with the movable plate 1 to achieve the purpose of fixing the positioning rod 42 .

[0029] Specifically, a placement plate 47 is placed on the surface of the placement plate 43, and a plurality of anti-rotation rods 44 are fixedly connected to the surface of the placement plate 43. The plurality of anti-rotation rods 44 are arranged in a ring shape around the positioning rod 42. The placement plate 47 is sleeved on the surface of the anti-rotation rod 44. The edge of the placement plate 47 is fixedly connected to a rubber plate 41. The placement plate 47 can cooperate with the placement plate 43 and the positioning rod 42 to achieve the purpose of supporting the placement plate 47.

[0030] Specifically, a pressure plate 46 is sleeved on the surface of the anti-rotation rod 44 , and the pressure plate 46 is placed on the surface of the placement plate 47 . A nut 45 is threadedly connected to the surface of the anti-rotation rod 44 , and the nut 45 is plugged into the surface of the pressure plate 46 .

[0031] In this embodiment, the anti-rotation rod 44 can cooperate with the pressure plate 46 and the nut 45 to achieve the purpose of restricting the placement plate 47.

[0032] Working principle: By setting the cleaning device 3, when the rust removal device is used, it is convenient for workers to clean the swept rust, and use the equipment, which achieves the purpose of cleaning rust through friction. When the rust removal device moves, the rust removal device will drive the air bag 32 through the pull rope 33, and the air bag 32 drives the rubber ring 31. The rubber ring 31 rubs against the inside of the material, and the rubber ring 31 pushes the rust inside the material out of the material. By setting the cleaning device 3, it is effectively convenient for workers to clean the swept rust. When the rust removal device is used, the cleaning device 3 is installed to avoid rust remaining inside the material after sweeping it down, thereby improving the practicality of the rust removal device, improving the auxiliary function of the cleaning device 3 to the rust removal device, reducing the labor of the workers, and improving the convenience of workers in cleaning up debris. In addition, by setting The dust-proof device 4 reduces the pollution to the environment caused by smoke and dust when the rust removal device is in use. The equipment is used, and the equipment uses friction to achieve the purpose of cleaning rust. When the rust removal device moves, the rust removal device will push the placement plate 47, and the placement plate 47 drives the rubber plate 41 to contact the inner wall of the material. The edge of the rubber plate 41 will bend, and the rubber plate 41 will block the smoke and dust from escaping the material. At the same time, the rubber ring 31 on the surface of the airbag 32 will also seal the inside of the material. By setting the dust-proof device 4, the pollution to the environment caused by smoke and dust is effectively reduced. When the rust removal device is in use, the dust-proof device 4 is installed to avoid the worker from inhaling smoke and dust into the body, thereby improving the practicality of the rust removal device, improving the protection of the dust-proof device 4 to the workers, reducing the pollution to the environment by smoke and dust, and improving the environmental friendliness of the rust removal device.

Claims

1. A rust removal device for seamless steel pipes, comprising a movable disc (1), a grinding brush (2) and a cleaning device (3), characterized in that: The grinding brush (2) is mounted on the surface of a movable disk (1), a base disk (5) is mounted on the surface of the movable disk (1), the cleaning device (3) is arranged on the surface of the base disk (5), the cleaning device (3) comprises an air bag (32), the air bag (32) is arranged on one side of the base disk (5), a rubber ring (31) is fixedly connected to the surface of the air bag (32), an inflation port (36) is provided on the surface of the air bag (32), a blocking block (37) is rotatably connected to the surface of the air bag (32), the blocking block (37) is plugged into the surface of the inflation port (36), and a connecting mechanism is provided on the surface of the base disk (5).

2. The rust removal device for seamless steel pipe according to claim 1, characterized in that: The connection mechanism comprises a drawstring (33), the drawstring (33) being fixedly connected to the surface of the airbag (32), and one end of the drawstring (33) being fixedly connected to a threaded block (35).

3. The rust removal device for seamless steel pipe according to claim 2, characterized in that: A threaded hole (34) is provided on the surface of the base plate (5), and the threaded block (35) is threadedly connected to the surface of the threaded hole (34).

4. A rust removal device for seamless steel pipes according to any one of claims 1 to 3, characterized in that: The surface of the movable disk (1) is provided with a dustproof device (4), and the dustproof device (4) includes a positioning rod (42), the positioning rod (42) is threadedly connected to the surface of the movable disk (1), and the surface of the positioning rod (42) is fixedly connected to a placement plate (43).

5. The rust removal device for seamless steel pipe according to claim 4, characterized in that: A placement plate (47) is placed on the surface of the placement plate (43), and a plurality of anti-rotation rods (44) are fixedly connected to the surface of the placement plate (43). The plurality of anti-rotation rods (44) are arranged in a ring shape around the positioning rod (42). The placement plate (47) is sleeved on the surface of the anti-rotation rod (44), and a rubber plate (41) is fixedly connected to the edge of the placement plate (47).

6. The rust removal device for seamless steel pipe according to claim 5, characterized in that: The surface of the anti-rotation rod (44) is sleeved with a pressure plate (46), and the pressure plate (46) is placed on the surface of the placement plate (47). The surface of the anti-rotation rod (44) is threadedly connected with a nut (45), and the nut (45) is plugged into the surface of the pressure plate (46).

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