Rapid cooling device for seamless steel pipe production

Abstract

The utility model discloses a rapid cooling device for seamless steel pipe production, which belongs to the field of seamless steel pipe production and comprises a water tank and a stopper, a groove is arranged on the front side of the upper end of the water tank, a baffle is slidably clamped inside the groove, a plurality of inserting shafts are rotatably arranged at the upper end inside the water tank, and a plurality of steel pipes are slidably inserted into the inserting shafts. According to the steel pipe cooling device, a plurality of steel pipes can be conveniently mounted and limited, so that cooling liquid can be conveniently sprayed to the plurality of steel pipes at the same time for cooling work, the cooling quantity is increased, and the working efficiency is improved; the motor is arranged, and a motor shaft drives a driving gear to rotate so as to drive a driven gear to rotate; and through the arrangement of a disperser, a dispersing pipe and a dispersing net, rapid cooling liquid can be conveniently dispersed and then sprayed to the surfaces of the steel pipes, so that the cooling effect of the steel pipes is improved, and cooling liquid can be conveniently sprayed to all positions of the steel pipes for cooling work.

Description

Technical Field

[0001] The utility model relates to the field of seamless steel pipe production, and more specifically, to a rapid cooling device for seamless steel pipe production. Background Art

[0002] Seamless steel pipe is made by piercing a whole round steel, and the steel pipe without weld on the surface is called seamless steel pipe. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel pipes, pipe jacking, etc. According to the cross-sectional shape, seamless steel pipes are divided into two types: circular and special-shaped. Special-shaped pipes have various complex shapes such as square, oval, triangular, hexagonal, sunflower-shaped, star-shaped, and finned pipes. The maximum diameter can reach 900mm, and the minimum diameter is 4mm. According to different uses, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes. Seamless steel pipes are mainly used as oil geological drilling pipes, cracking pipes for petrochemical industry, boiler pipes, bearing pipes, and high-precision structural steel pipes for automobiles, tractors, and aviation.

[0003] For example, a rapid cooling device for bearing steel pipe production disclosed in the publication number CN215176436U includes a cooling device body. A filter box is arranged on the right side of the cooling device body. A support rod is fixedly connected to the bottom of the inner wall of the cooling device body. A placement plate is arranged on the top of the support rod. A drain pipe 1 is communicated with the bottom of the right side of the cooling device body. One end of the drain pipe 1 away from the cooling device body is communicated with a water pump 1. By setting the start of the water pump 1, the water pump 1 transports water to the inside of the filter box through the drain pipe 1 and the drain pipe 2. The metal mesh plate and the filter cotton plate filter the water, and the water pump 2 transports the filtered water to the inside of the cooling device body, solving the problem that the existing cooling device usually cools the steel pipe by putting it into water and directly discharges the water after cooling, and the water cannot be recycled, wasting water resources.

[0004] It can be seen from the above disclosed solution that it is not easy to cool multiple steel pipes simultaneously during the current steel pipe cooling, and the coolant is not easy to be evenly sprayed on the surface of the steel pipe, thereby reducing the cooling effect of the steel pipe. Moreover, the coolant is not easy to be repeatedly transported and reused, thereby reducing the use effect of the coolant. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a rapid cooling device for seamless steel pipe production to solve the problems of the cooling effect of the steel pipe and the use of the coolant.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A rapid cooling device for seamless steel pipe production, including a water tank and a stop block. A groove is provided on the front side of the upper end of the water tank. A baffle is slidably clamped inside the groove. A motor is fixedly provided on the rear side of the upper end of the water tank. A driving gear is fixedly provided on the motor shaft of the motor. The driving gear meshes with a driven gear. Rotating shafts are respectively fixedly provided on the front sides of the driving gear and the driven gear. An insertion shaft is fixedly provided on the front side of the stop block. A steel pipe is slidably inserted into the insertion shaft. The upper end of the water tank is fixedly provided with a tank cover through bolts. A disperser is fixedly provided on the upper end inside the tank cover. A plurality of dispersing pipes are fixedly provided at the lower end of the disperser. A dispersing net is fixedly provided at the lower end of the dispersing pipe. A water pump is placed inside the water tank. A water pipe is fixedly provided at the upper end of the water pump. By rotatably arranging a plurality of insertion shafts on the upper end inside the water tank and slidably inserting a plurality of steel pipes into the insertion shafts, it is convenient to install and limit a plurality of steel pipes, so as to facilitate spraying coolant on a plurality of steel pipes simultaneously for cooling work, thereby increasing the cooling quantity and working efficiency. At the same time, through the setting of the motor, the motor shaft drives the driving gear to rotate, thereby driving the driven gear to rotate, so that a plurality of insertion shafts drive a plurality of steel pipes to rotate and be arranged on the upper end inside the water tank. Moreover, the settings of the disperser, the dispersing pipes and the dispersing net facilitate dispersing the rapid cooling liquid and spraying it on the surface of the steel pipe, thereby enhancing the cooling effect of the steel pipe and facilitating spraying coolant on each position of the steel pipe for cooling work. Through the settings of the water pump and the water pipe, it is convenient to automatically transport the coolant inside the water tank to the inside of the disperser, thereby facilitating the repeated use of the coolant and enhancing the use effect.

[0007] Preferably, ear plates are respectively fixedly provided on the left and right sides of the baffle. The ear plates are fixedly provided on the front side of the upper end of the water tank through bolts. The driving gear and the driven gear are respectively rotatably arranged on the rear side of the upper end of the water tank. By clamping the baffle inside the groove, it is convenient to remove the baffle and load and unload the steel pipe. The front side of the insertion shaft is slidably inserted into the baffle, and the front side of the insertion shaft is supported and limited by the baffle. Through the setting of the stop block, the rear side of the insertion shaft is limited, enhancing the stability of the installation and limitation of the insertion shaft.

[0008] Preferably, the rotating shaft is rotatably arranged on the rear side of the upper end of the water tank. A stop block is fixedly provided on the front side of the rotating shaft. The stop block is rotatably arranged on the upper end inside the water tank. Through the setting of the exhaust ring, it is convenient to discharge the heat generated during cooling.

[0009] Preferably, the insertion shaft is rotatably arranged on the upper end inside the water tank, and the steel pipe is rotatably arranged on the upper end inside the water tank.

[0010] Preferably, the disperser is arranged on the upper end inside the water tank, and the dispersing pipes are arranged on the upper end inside the water tank.

[0011] Preferably, a plurality of exhaust rings are fixedly arranged at the upper end of the box cover, and the water pipe is hermetically passed through the lower left end of the water tank.

[0012] Preferably, a connecting pipe is fixedly arranged at the upper end of the water pipe through a connecting flange, the upper end of the connecting pipe is fixedly arranged on the left side of the disperser, and a drain pipe is fixedly arranged at the lower right end of the water tank.

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

[0014] (1) In the present utility model, a plurality of insertion shafts are rotatably arranged at the upper end inside the water tank, and the insertion shafts are slidably inserted with a plurality of steel pipes, which facilitates the installation and limitation of the plurality of steel pipes, so as to facilitate the simultaneous spraying of cooling liquid on the plurality of steel pipes for cooling work, thereby increasing the number of cooled objects and improving the working efficiency.

[0015] (2) In the present utility model, through the setting of the motor, the motor shaft drives the driving gear to rotate, thereby driving the driven gear to rotate, so that a plurality of insertion shafts drive a plurality of steel pipes to rotate and be arranged at the upper end inside the water tank. Moreover, the setting of the disperser, the dispersion pipe and the dispersion net facilitates the dispersion of the quick-cooling liquid and spraying it on the surface of the steel pipe, thereby enhancing the cooling effect of the steel pipe and facilitating the spraying of the cooling liquid at various positions of the steel pipe for cooling work. Through the setting of the water pump and the water pipe, it is convenient to automatically transport the cooling liquid inside the water tank to the inside of the disperser, thereby facilitating the repeated utilization of the cooling liquid and improving the usage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0017] Figure 2 is a partial cross-sectional view of the overall structure of the present utility model;

[0018] Figure 3 is a partial top cross-sectional view of the water tank of the present utility model;

[0019] Figure 4 is a bottom view of the box cover of the present utility model;

[0020] Figure 5 is a cross-sectional view of the connection between the water tank and the box cover of the present utility model.

[0021] Explanation of the reference numerals in the drawings:

[0022] 1 water tank, 2 groove, 3 baffle, 4 ear plate, 5 motor, 6 motor shaft, 7 driving gear, 8 driven gear, 9 rotating shaft, 10 stop block, 11 insertion shaft, 12 steel pipe, 13 box cover, 14 disperser, 15 dispersion pipe, 16 dispersion net, 17 exhaust ring, 18 water pump, 19 water pipe, 20 connecting pipe, 21 drain pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-5 , a rapid cooling device for seamless steel pipe production in the figure, including a water tank 1 and a stopper 10. A groove 2 is provided on the front side of the upper end of the water tank 1. A baffle 3 is slidably clamped inside the groove 2. A motor 5 is fixedly provided on the rear side of the upper end of the water tank 1. The model of the motor 5 is YE2. The plug of the motor 5 is plugged into an external power supply, which belongs to the prior art. A driving gear 7 is fixedly provided on the motor shaft 6 of the motor 5. The driving gear 7 meshes with a driven gear 8. A rotating shaft 9 is fixedly provided on the front sides of the driving gear 7 and the driven gear 8 respectively. A plug shaft 11 is fixedly provided on the front side of the stopper 10. A steel pipe 12 is slidably inserted into the plug shaft 11. The upper end of the water tank 1 is fixedly provided with a tank cover 13 by bolts. A disperser 14 is fixedly provided on the upper end inside the tank cover 13. A plurality of dispersing pipes 15 are fixedly provided at the lower end of the disperser 14. A dispersing net 16 is fixedly provided at the lower end of the dispersing pipe 15. A water pump 18 is placed inside the water tank 1. The model of the water pump 18 is the Q series. The plug of the water pump 18 is plugged into an external power supply, which belongs to the prior art. A water pipe 19 is fixedly provided at the upper end of the water pump 18.

[0026] In order to facilitate the cooling of the steel pipe 12, ear plates 4 are respectively fixedly provided on the left and right sides of the baffle 3. The ear plates 4 are fixedly provided on the front side of the upper end of the water tank 1 by bolts. The driving gear 7 and the driven gear 8 are respectively rotatably provided on the rear side of the upper end of the water tank 1. The rotating shaft 9 is rotatably provided on the rear side of the upper end of the water tank 1. A stopper 10 is fixedly provided on the front side of the rotating shaft 9. The stopper 10 is rotatably provided on the upper end inside the water tank 1. The plug shaft 11 is rotatably provided on the upper end inside the water tank 1. The steel pipe 12 is rotatably provided on the upper end inside the water tank 1. The disperser 14 is provided on the upper end inside the water tank 1. The dispersing pipe 15 is provided on the upper end inside the water tank 1. A plurality of exhaust rings 17 are fixedly provided on the upper end of the tank cover 13. The water pipe 19 is hermetically passed through the lower left side of the water tank 1. The upper end of the water pipe 19 is fixedly provided with a connecting pipe 20 through a connecting flange. The upper end of the connecting pipe 20 is fixedly provided on the left side of the disperser 14. A drain pipe 21 is fixedly provided on the lower right side of the water tank 1.

[0027] In this embodiment, a plurality of insertion shafts 11 are rotatably arranged at the upper end inside the water tank 1, and a plurality of steel pipes 12 are slidably inserted into the insertion shafts 11, which facilitates the installation and limitation of the plurality of steel pipes 12, thereby facilitating the simultaneous spraying of coolant on the plurality of steel pipes 12 for cooling, increasing the number of cooled items and the working efficiency. At the same time, with the setting of the motor 5, the motor shaft 6 drives the driving gear 7 to rotate, thereby driving the driven gear 8 to rotate, so that the plurality of insertion shafts 11 drive the plurality of steel pipes 12 to rotate and be arranged at the upper end inside the water tank 1. Moreover, the setting of the disperser 14, the dispersion pipe 15 and the dispersion net 16 facilitates the dispersion of the quick-cooling liquid and spraying it on the surface of the steel pipe 12, thereby enhancing the cooling effect of the steel pipe 12 and facilitating the spraying of coolant on each position of the steel pipe 12 for cooling. With the setting of the water pump 18 and the water pipe 19, it is convenient to automatically transport the coolant inside the water tank 1 to the inside of the disperser 14, thereby facilitating the recycling of the coolant and enhancing the usage effect.

[0028] Insert a plurality of steel pipes 12 by sliding, then install the limiting baffle 3, then start the motor 5, the motor shaft 6 drives the driving gear 7 to rotate, then the driven gear 8 rotates, then the rotating shaft 9 drives the stopper 10 to rotate, then the insertion shaft 11 drives the steel pipe 12 to rotate, then start the water pump 18, the water pump 18 makes the coolant be transported from the water pipe 19 to the connecting pipe 20, then move to the inside of the disperser 14, be transported through the dispersion pipe 15, and then be sprayed through the dispersion net 16, and then evenly spray the coolant on each steel pipe 12.

[0029] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A rapid cooling device for seamless steel pipe production, comprising a water tank (1) and a stop block (10), characterized in that: A groove (2) is provided on the front side of the upper end of the water tank (1). A baffle (3) is slidably clamped inside the groove (2). A motor (5) is fixedly provided on the rear side of the upper end of the water tank (1). A driving gear (7) is fixedly provided on the motor shaft (6) of the motor (5). The driving gear (7) meshes with a driven gear (8). Rotating shafts (9) are respectively fixedly provided on the front sides of the driving gear (7) and the driven gear (8). A plug shaft (11) is fixedly provided on the front side of the stop block (10). The plug shaft (11) is slidably inserted into a steel pipe (12). The upper end of the water tank (1) is fixedly provided with a tank cover (13) by bolts. A disperser (14) is fixedly provided on the upper end inside the tank cover (13). A plurality of dispersing pipes (15) are fixedly provided at the lower end of the disperser (14). A dispersing net (16) is fixedly provided at the lower end of the dispersing pipe (15). A water pump (18) is placed inside the water tank (1). A water pipe (19) is fixedly provided at the upper end of the water pump (18).

2. The rapid cooling device for seamless steel pipe production according to claim 1, characterized in that: Lug plates (4) are respectively fixedly provided on the left and right sides of the baffle (3). The lug plates (4) are fixedly provided on the front upper side of the water tank (1) by bolts. The driving gear (7) and the driven gear (8) are respectively rotatably provided on the rear side of the upper end of the water tank (1).

3. The rapid cooling device for seamless steel pipe production according to claim 1, characterized in that: The rotating shaft (9) is rotatably provided on the rear side of the upper end of the water tank (1). A stop block (10) is fixedly provided on the front side of the rotating shaft (9). The stop block (10) is rotatably provided on the upper end inside the water tank (1).

4. A rapid cooling device for seamless steel pipe production according to claim 1, characterized in that: The plug shaft (11) is rotatably provided on the upper end inside the water tank (1). The steel pipe (12) is rotatably provided on the upper end inside the water tank (1).

5. The rapid cooling device for seamless steel pipe production according to claim 1, characterized in that: The disperser (14) is provided on the upper end inside the water tank (1). The dispersing pipes (15) are provided on the upper end inside the water tank (1).

6. The rapid cooling device for seamless steel pipe production according to claim 1, characterized in that: A plurality of exhaust rings (17) are fixedly provided on the upper end of the tank cover (13). The water pipe (19) hermetically passes through the lower left side of the water tank (1).

7. A rapid cooling device for seamless steel pipe production according to claim 1, characterized in that: The upper end of the water pipe (19) is fixedly provided with a connecting pipe (20) through a connecting flange. The upper end of the connecting pipe (20) is fixedly provided on the left side of the disperser (14). A drain pipe (21) is fixedly provided at the lower right side of the water tank (1).

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