Scraping and tumbling integrated machining device for seamless steel tube

Abstract

The utility model relates to the technical field of seamless steel tube machining, in particular to a seamless steel tube scraping and tumbling integrated machining device which comprises a workbench. The scraping tumbling mill body is arranged on the upper surface of the working table, the discharging pipe is arranged on the right side surface of the scraping tumbling mill body, the working table is arranged on the left side of the working table, the supports are arranged in the centers of the front side and the rear side of the upper surface of the working table, and the hollow rings are arranged at the upper ends of the two supports; six nozzles are circumferentially distributed on the inner surface of the hollow ring, a water tank is arranged on the bottom ground of the operation table, and a water pump is installed on the front side of the upper surface of the operation table; by arranging the water pump, after the scraping tumbling mill body pushes the seamless steel pipe to the position of the hollow ring, the water pump is started, cooling water in the water tank can be conveyed into the hollow ring through the water conveying pipe and sprayed on the outer surface of the seamless steel pipe through the spray head, and therefore the outer surface of the seamless steel pipe is cooled.

Description

Technical Field

[0001] This utility model relates to the field of seamless steel pipe processing technology, and in particular to an integrated processing device for scraping and burnishing seamless steel pipes. Background Technology

[0002] Seamless steel pipes are made by piercing steel ingots or solid tube blanks to form rough tubes, and then by hot rolling, cold rolling or cold drawing processes. When processing seamless steel pipes, scraping and tumbling machines are usually used to grind, scrape and tumbling them.

[0003] Existing seamless steel pipe scraping and burnishing integrated processing equipment lacks a cooling structure for the seamless steel pipe. After processing, the outer surface of the seamless steel pipe usually retains a high temperature, which can cause burns to workers if not handled carefully during unloading.

[0004] Therefore, to address the problem that existing seamless steel pipe scraping and tumbling integrated processing devices, which lack a cooling structure for the seamless steel pipe and are prone to causing burns during use, an integrated processing device for seamless steel pipe scraping and tumbling can be designed. By setting up a water pump, after the scraping and tumbling machine body pushes the seamless steel pipe to the hollow ring position, the water pump is started. The water pump will transport the cooling water in the water tank to the inside of the hollow ring through the water supply pipe, and spray it onto the outer surface of the seamless steel pipe through the nozzle, thereby cooling the outer surface of the seamless steel pipe. Utility Model Content

[0005] In order to overcome the problem that existing seamless steel pipe scraping and tumbling integrated processing equipment does not have a cooling structure for the seamless steel pipe, the outer surface of the seamless steel pipe usually has a high temperature after processing, which can cause workers to be burned if they are not careful during the unloading process.

[0006] The technical solution of this utility model is as follows: a seamless steel pipe scraping and tumbling integrated processing device, including a worktable; it also includes a workbench, a support, a hollow ring, nozzles, a water tank and a water pump. The upper surface of the worktable is provided with the scraping and tumbling machine body, the right side surface of the scraping and tumbling machine body is provided with a discharge pipe, the left side of the worktable is provided with the workbench, the center of the front and rear sides of the upper surface of the workbench is provided with a support, the upper end of the two supports is provided with a hollow ring, the inner surface of the hollow ring is provided with six nozzles distributed in a circle, the bottom of the workbench is provided with a water tank, and the front side of the upper surface of the workbench is installed with a water pump. The water pump is connected to the water tank and the hollow ring through a water supply pipe.

[0007] Preferably, by setting up a water pump, after the scraping and tumbling machine body pushes the seamless steel pipe to the hollow ring position, the water pump is started. The water pump will transport the cooling water in the water tank to the inside of the hollow ring through the water supply pipe, and spray it on the outer surface of the seamless steel pipe through the nozzle, thereby cooling the outer surface of the seamless steel pipe. This solves the problem that the existing scraping and tumbling machines do not have a cooling device for the seamless steel pipe during use, which leads to the surface temperature of the seamless steel pipe being too high after the scraping and tumbling operation, and improper operation after discharge may burn the workers.

[0008] Preferably, the water tank is equipped with a filter screen inside, and the upper surface of the filter screen is provided with hanging ears on the left and right sides. The bends of the hanging ears match the left and right side walls of the water tank, and the filter screen is hung inside the water tank through the hanging ears.

[0009] Preferably, a pad is installed on the left side of the upper surface of the workbench, and an arc-shaped groove is opened on the upper surface of the pad, with the arc-shaped groove being concentric with the discharge pipe.

[0010] Preferably, the upper left side of the workbench is equipped with support rods on both the front and rear sides of the discharge pipe, the top of the support rods is connected to a top plate, and a blower is installed on the bottom surface of the top plate.

[0011] Preferably, the outer surface of the discharge pipe is provided with circumferentially distributed air holes at equal intervals.

[0012] Preferably, two symmetrical guide blocks are provided on the upper surface of the workbench near the two support rods, and the guide blocks are located directly below the blower.

[0013] Preferably, a fixing ring is installed on the left side surface of the discharge pipe, and a ring groove is opened on the inner side surface of the fixing ring. Several circumferentially distributed rollers are rotatably connected inside the ring groove.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up a water pump, after the scraping and tumbling machine pushes the seamless steel pipe to the hollow ring position, the water pump is started. The water pump will transport the cooling water in the water tank to the inside of the hollow ring through the water supply pipe, and spray it on the outer surface of the seamless steel pipe through the nozzle, thereby cooling the outer surface of the seamless steel pipe. This solves the problem that the existing scraping and tumbling machine does not have a cooling device for the seamless steel pipe, which leads to the surface temperature of the seamless steel pipe being too high after the scraping and tumbling operation, and the possibility of scalding the staff if the operation is not done properly after the material is discharged. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the seamless steel pipe scraping and burnishing integrated processing device of this utility model.

[0017] Figure 2The diagram shown is a three-dimensional structural schematic of the hollow ring of the integrated processing device for scraping and burnishing seamless steel pipes according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the filter screen of the seamless steel pipe scraping and burnishing integrated processing device of this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural diagram of the fixing ring of the integrated processing device for scraping and burnishing seamless steel pipes according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Body of the scraping and tumbling machine; 3. Discharge pipe; 4. Work table; 5. Support; 6. Hollow ring; 7. Nozzle; 8. Water tank; 9. Water pump; 10. Filter screen; 11. Hanging lug; 12. Pad; 13. Arc groove; 14. Support rod; 15. Top plate; 16. Blower; 17. Air hole; 18. Guide block; 19. Fixing ring; 20. Ring groove; 21. Roller. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4 This utility model provides an embodiment of an integrated processing device for scraping and tumbling seamless steel pipes, including a workbench 1; it also includes a worktable 4, a support 5, a hollow ring 6, a nozzle 7, a water tank 8, and a water pump 9. A scraping and tumbling machine body 2 is mounted on the upper surface of the workbench 1, and a discharge pipe 3 is mounted on the right side surface of the scraping and tumbling machine body 2. A worktable 4 is mounted on the left side of the workbench 1, and a support 5 is mounted at the center of the front and rear sides of the upper surface of the worktable 4. Hollow rings 6 are mounted at the upper ends of the two supports 5, and the inner surface of the hollow rings 6... The worktable 4 is equipped with six circumferentially distributed nozzles 7. A water tank 8 is installed on the bottom of the worktable 4. A water pump 9 is installed on the front side of the upper surface of the worktable 4. The water pump 9 is connected to the water tank 8 and the hollow ring 6 through water pipes. When the scraping and tumbling machine body 2 pushes the seamless steel pipe to the position of the hollow ring 6, the water pump 9 is started. The water pump 9 will transport the cooling water in the water tank 8 to the inside of the hollow ring 6 through the water pipes, and spray it on the outer surface of the seamless steel pipe through the nozzles 7, thereby cooling the outer surface of the seamless steel pipe.

[0023] Please see Figures 2-4In this embodiment, a filter screen 10 is installed inside the water tank 8. Hanging ears 11 are provided on the left and right sides of the upper surface of the filter screen 10. The bends of the hanging ears 11 match the left and right side walls of the water tank 8. The filter screen 10 is hung inside the water tank 8 via the hanging ears 11. By setting up the filter screen 10, dripping cooling water can be filtered, thereby removing processing debris from the cooling water for reuse. Furthermore, the hanging ears 11 facilitate the disassembly and assembly of the filter screen 10, making daily cleaning and replacement convenient. A platform 12 is installed on the left side of the upper surface of the workbench 4. The upper surface of the platform 12... An arc-shaped groove 13 is provided on the surface, and the arc-shaped groove 13 is concentric with the discharge pipe 3. By setting the pad 12 and the arc-shaped groove 13, the front end of the seamless steel pipe can be supported, avoiding the problem of the seamless steel pipe tilting after the scraping and tumbling machine body 2 pushes out a long length. Support rods 14 are set on the left side of the upper surface of the worktable 1, on both the front and rear sides of the discharge pipe 3. The top of the support rod 14 is connected to the top plate 15, and the bottom surface of the top plate 15 is equipped with a blower 16. By setting the blower 16, cold air can be blown to one end of the discharge pipe 3 during operation, thereby assisting in the cooling of the seamless steel pipe.

[0024] Please see Figures 1-4 In this embodiment, the outer surface of the discharge pipe 3 is provided with circumferentially distributed air holes 17 at equal intervals. By setting the air holes 17, the heat dissipation effect of the discharge pipe 3 can be improved, so that the cold air blown by the blower 16 can directly contact the outer surface of the seamless steel pipe, thereby improving the cooling speed. Two symmetrical guide blocks 18 are set on the upper surface of the workbench 1 near the two support rods 14. The guide blocks 18 are located directly below the blower 16. By setting the guide blocks 18, the cold air blown by the blower 16 will flow through the outer surface of the guide blocks 18 and be guided by the guide blocks 18, thereby circling the outer surface of the discharge pipe 3 to improve the cooling speed. A fixing ring 19 is installed on the left side surface of the discharge pipe 3. The inner surface of the fixing ring 19 is provided with a ring groove 20. Several circumferentially distributed rollers 21 are rotatably connected inside the ring groove 20. By setting the rollers 21, the rollers 21 can assist the seamless steel pipe to rotate during discharge, thereby improving the stability of discharge.

[0025] During operation, the filter screen 10 filters the dripping cooling water, removing processing debris and allowing for its reuse. The hanging lugs 11 facilitate easy disassembly and replacement of the filter screen 10, making daily cleaning and replacement convenient. The platform 12 and arc-shaped groove 13 provide support for the front end of the seamless steel pipe, preventing tilting after the scraping and tumbling machine body 2 pushes the seamless steel pipe a considerable length. The blower 16 blows cool air towards the discharge pipe during operation. One end of the discharge pipe 3 is provided to assist in the cooling of the seamless steel pipe. By setting the air hole 17, the heat dissipation effect of the discharge pipe 3 can be improved, so that the cold air blown by the blower 16 can directly contact the outer surface of the seamless steel pipe, thereby improving the cooling speed. By setting the guide block 18, the cold air blown by the blower 16 will flow through the outer surface of the guide block 18 and be guided by the guide block 18, thereby circulating around the outer surface of the discharge pipe 3 to improve the cooling speed. By setting the roller 21, the roller 21 can assist the seamless steel pipe to rotate during discharge, thereby improving the stability of discharge.

[0026] Through the above steps, by setting up water pump 9, after the scraping and tumbling machine body 2 pushes the seamless steel pipe to the position of the hollow ring 6, the water pump 9 is started. The water pump 9 will transport the cooling water in the water tank 8 to the inside of the hollow ring 6 through the water supply pipe, and spray it on the outer surface of the seamless steel pipe through the nozzle 7, thereby cooling the outer surface of the seamless steel pipe. This solves the problem that the existing scraping and tumbling machine does not have a cooling device for the seamless steel pipe during use, which leads to the surface temperature of the seamless steel pipe being too high after the scraping and tumbling operation, and the operator being burned if the material is not handled properly after discharge.

Claims

1. A seamless steel pipe scraping and burnishing integrated processing device, comprising a worktable (1); characterized in that: It also includes a workbench (4), a support (5), a hollow ring (6), a nozzle (7), a water tank (8), and a water pump (9). The upper surface of the workbench (1) is provided with a scraping and tumbling machine body (2). The right side surface of the scraping and tumbling machine body (2) is provided with a discharge pipe (3). The left side of the workbench (1) is provided with a workbench (4). The center positions of the front and rear sides of the upper surface of the workbench (4) are provided with a support (5). The upper ends of the two supports (5) are provided with a hollow ring (6). The inner surface of the hollow ring (6) is provided with six nozzles (7) distributed in a circle. The bottom of the workbench (4) is provided with a water tank (8). The front side of the upper surface of the workbench (4) is provided with a water pump (9). The water pump (9) is connected to the water tank (8) and the hollow ring (6) respectively through a water supply pipe.

2. The seamless steel pipe scraping and burnishing integrated processing device according to claim 1, characterized in that: The water tank (8) is equipped with a filter screen (10). The upper surface of the filter screen (10) is provided with hanging ears (11) on the left and right sides. The bends of the hanging ears (11) match the left and right side walls of the water tank (8). The filter screen (10) is hung inside the water tank (8) through the hanging ears (11).

3. The seamless steel pipe scraping and burnishing integrated processing device according to claim 1, characterized in that: A pad (12) is installed on the left side of the upper surface of the workbench (4). An arc groove (13) is opened on the upper surface of the pad (12). The arc groove (13) is concentric with the discharge pipe (3).

4. The seamless steel pipe scraping and burnishing integrated processing device according to claim 1, characterized in that: On the upper left side of the workbench (1), there are support rods (14) on both the front and rear sides of the discharge pipe (3). The top of the support rods (14) is connected to the top plate (15), and the bottom surface of the top plate (15) is equipped with a blower (16).

5. The seamless steel pipe scraping and burnishing integrated processing device according to claim 1, characterized in that: The outer surface of the discharge pipe (3) is provided with circumferentially distributed air holes (17) at equal intervals.

6. The seamless steel pipe scraping and burnishing integrated processing device according to claim 4, characterized in that: Two symmetrical guide blocks (18) are provided on the upper surface of the workbench (1) near the two support rods (14), and the guide blocks (18) are located directly below the blower (16).

7. The seamless steel pipe scraping and burnishing integrated processing device according to claim 1, characterized in that: A fixing ring (19) is installed on the left side surface of the discharge pipe (3). A ring groove (20) is opened on the inner side surface of the fixing ring (19). Several circumferentially distributed rollers (21) are rotatably connected inside the ring groove (20).

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