CN215657067U

CN215657067U - Steel rolling equipment for metallurgical production

Info

Publication number: CN215657067U
Application number: CN202121180592.1U
Authority: CN
Inventors: 陈芳
Original assignee: Fujian Wanshang Internet Technology Co ltd
Current assignee: Fujian Wanshang Internet Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-28
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of steel rolling equipment, in particular to steel rolling equipment for metallurgical production. Through two motor button in the push switch seat, can make two elevator motor drive two threaded rods corotation simultaneously respectively, the reversal, can play the lift adjustment of adjustable shelf like this, thereby be convenient for adjust the interval between cold-rolling roller and the lower cold-rolling roller, use with the steel that corresponds different thickness, in addition, inhale the air in the water tank through the fan of breathing in, and when the air is discharged from the air outlet cover, can see through serpentine coil, when making the air blow to steel, the effect of cooling has been improved, with the metallurgical production steel rolling equipment at present of solution, when carrying out cold rolling, carry out the relatively poor problem of cooling's effect to steel.

Description

Steel rolling equipment for metallurgical production

Technical Field

The utility model relates to the technical field of steel rolling equipment, in particular to steel rolling equipment for metallurgical production.

Background

The steel rolling equipment for metallurgical production is used for cold rolling of hot-processed steel during metallurgical production, is widely applied to steel production occasions, has a good using effect, and gradually increases the demand of people on the steel rolling equipment for metallurgical production along with the continuous development of society.

The steel rolling equipment for metallurgical production at present has poor cooling effect on steel during cold rolling, so that the use effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide steel rolling equipment for metallurgical production, which solves the problem that the cooling effect of steel is poor when cold rolling is carried out in the existing steel rolling equipment for metallurgical production.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a steel rolling device for metallurgical production comprises a base, wherein a fixed frame is fixed in the middle of the upper end of the base, a driving motor is fixedly installed at the right end of the fixed frame, a driving end of the driving motor is positioned on the inner side of the fixed frame and is rotatably connected with a lower cold roll, and an upper cold roll is arranged above the lower cold roll;

the left side and the right side of the upper end of the base are both fixed with sleeves, slide rods are slidably connected inside the sleeves, a lifting motor is mounted at the bottom end inside the sleeves, a driving end of the lifting motor is rotatably connected with a threaded rod, a threaded groove is formed at the lower end of the slide rod, the upper end of the threaded rod extends into the threaded groove and is in threaded connection with the threaded groove, the upper end of the slide rod extends out of the sleeves, a movable frame is fixed between the upper ends of the slide rods, and the upper cold roll is located on the inner side of the movable frame and is rotatably connected with the movable frame;

the water tank is mounted at the upper end of the movable frame, the semiconductor refrigeration piece is mounted at the right end of the water tank, the water pump is mounted at the upper end of the movable frame and positioned on the left side of the water tank, the right end of the water pump is connected with a water pumping pipe, the tail end of the water pumping pipe penetrates into the water tank, the lower end of the water pump is connected with a water drainage pipe, the tail end of the water drainage pipe penetrates through the movable frame, the serpentine coil pipe is connected to the tail end of the water drainage pipe and positioned above the upper cold rolling roller, the tail end of the serpentine coil pipe is connected with a return pipe, the tail end of the return pipe penetrates through the movable frame, the tail end of the return pipe penetrates into the water tank, and the tail end of the return pipe is positioned above the semiconductor refrigeration piece;

the water tank upper end is equipped with the window, the water tank upper end just is located and is fixed with the fan of breathing in directly over the window, the fan front end of breathing in is connected with the gas-supply pipe that is character cut in bas-relief shape structure, the gas-supply pipe end runs through the adjustable shelf, the gas-supply pipe end-to-end connection has the air outlet cover.

Specifically, the switch seat is installed to the base left end, the equal swing joint in both sides has motor button about the switch seat left end, motor button and elevator motor electric connection.

Specifically, the right-hand radiator fan that is equipped with of semiconductor refrigeration piece, radiator fan and water tank fixed connection.

Specifically, the drinking-water pipe communicates with each other with the water pump, the water pump communicates with each other with the drain pipe, the drain pipe communicates with each other with serpentine coil, serpentine coil communicates with each other with the back flow.

Specifically, the air outlet cover is located right above the serpentine coil pipe, and the serpentine coil pipe is a copper pipe.

Specifically, the air suction fan is communicated with the water tank through the window, the air suction fan is communicated with the air delivery pipe, and the air delivery pipe is communicated with the air outlet cover.

Compared with the prior art, the utility model has the following beneficial effects: this kind of metallurgical production steel rolling equipment, when using, through two motor button in the push switch seat, can make two elevator motor drive two threaded rods corotation simultaneously respectively, the reversal, can play the lift adjustment of adjustable shelf like this, thereby be convenient for adjust the interval between cold roll and the lower cold roll, use with the steel of answering different thickness, in addition, inhale the interior air of water tank through the fan of breathing in, and the air is when going out the air jacket and discharging, can see through serpentine coil, when making the air blow steel, the effect of cooling has been improved.

Drawings

FIG. 1 is a schematic overall front plan view of the present invention;

FIG. 2 is a schematic overall front sectional view of the present invention;

FIG. 3 is a schematic top view of a serpentine coil of the present invention.

In the figure: the device comprises a base 1, a switch base 2, a sleeve 3, a slide bar 4, a movable frame 5, a fixed frame 6, a driving motor 7, a lower cold roll 8, an upper cold roll 9, a water tank 10, a water pump 11, a drain pipe 12, a water pumping pipe 13, a serpentine coil 14, a return pipe 15, a semiconductor refrigeration sheet 16, a heat dissipation fan 17, an air suction fan 18, an air delivery pipe 19, an air outlet cover 20, a lifting motor 21, a threaded rod 22 and a threaded groove 23.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 3, the present invention provides a technical solution: a steel rolling device for metallurgical production comprises a base 1, wherein a fixed frame 6 is fixed in the middle of the upper end of the base 1, a driving motor 7 is fixedly installed at the right end of the fixed frame 6, the driving end of the driving motor 7 is positioned on the inner side of the fixed frame 6 and is rotatably connected with a lower cold roll 8, an upper cold roll 9 is arranged above the lower cold roll 8, firstly, steel needing cold rolling is rolled between the upper cold roll 9 and the lower cold roll 8, and the steel is subjected to cold rolling processing through the rotary extrusion of the upper cold roll 9 and the lower cold roll 8;

the left side and the right side of the upper end of the base 1 are both fixed with sleeves 3, the sleeves 3 are internally connected with sliding rods 4 in a sliding manner, the bottom end inside the sleeves 3 is provided with a lifting motor 21, the driving end of the lifting motor 21 is connected with a threaded rod 22 in a rotating manner, the lower end of each sliding rod 4 is provided with a threaded groove 23, the upper end of each threaded rod 22 extends into the threaded groove 23 and is in threaded connection with the threaded groove 23, the upper end of each sliding rod 4 extends out of the corresponding sleeve 3, a movable frame 5 is fixed between the upper ends of the corresponding sliding rods 4, the upper cold roller 9 is positioned on the inner side of the corresponding movable frame 5 and is in rotating connection with the corresponding movable frame 5, the left end of the base 1 is provided with a switch base 2, the upper side and the lower side of the left end of the switch base 2 are both movably connected with motor buttons, the motor buttons are electrically connected with the lifting motor 21, when the lifting motor buttons are used, the upper side of the switch base 2 can drive the two lifting motors 21 to drive the two threaded rods 22 simultaneously by pressing the motor buttons, the sliding rod 4 moves upwards in the sleeve 3 along with the threaded matching of the threaded rod 22 and the threaded groove 23 in the sliding rod 4, so that the sliding rod 4 can drive the movable frame 5 to move upwards, on the contrary, when a motor button on the lower side in the switch base 2 is pressed, the motor button on the lower side can enable the two lifting motors 21 to simultaneously drive the two threaded rods 22 to rotate reversely, and along with the threaded matching of the threaded rods 22 and the threaded groove 23 in the sliding rod 4, the sliding rod 4 moves downwards in the sleeve 3, so that the sliding rod 4 can drive the movable frame 5 to move downwards, the lifting adjustment of the movable frame 5 can be realized, the distance between the upper cold rolling roll 9 and the lower cold rolling roll 8 can be conveniently adjusted, and steel products with different thicknesses can be used;

the water tank 10 is installed to the 5 upper ends of adjustable shelf, semiconductor refrigeration piece 16 is installed to water tank 10 right-hand member, water pump 11 is installed on 5 upper ends of adjustable shelf and is located the water tank 10 left side, water pump 11 right-hand member is connected with drinking-water pipe 13, inside drinking-water pipe 13 end runs through to water tank 10, water pump 11 lower extreme is connected with drain pipe 12, drain pipe 12 end runs through adjustable shelf 5, drain pipe 12 end just is located the cold-rolling mill roll 9 top and is connected with serpentine coil 14, serpentine coil 14 end-to-end connection has back flow 15, back flow 15 end runs through adjustable shelf 5, back flow 15 end runs through to inside water tank 10, back flow 15 end is located semiconductor refrigeration piece 16 top, drinking-water pipe 13 communicates with each other with water pump 11, water pump 11 communicates with each other with drain pipe 12, drain pipe 12 communicates with each other with serpentine coil 14, serpentine coil 14 communicates with each other with back flow 15, after the semiconductor refrigeration piece 16 is connected with electricity, the refrigeration effect of water in the water tank 10 can be achieved, so that water in the water tank 10 can be pumped by the water pump 11 through the water pumping pipe 13, then is discharged into the serpentine coil 14 along the water discharging pipe 12, and finally flows back into the water tank 10 along the return pipe 15 in the serpentine coil 14;

a heat radiation fan 17 is arranged on the right side of the semiconductor refrigeration sheet 16, the heat radiation fan 17 is fixedly connected with the water tank 10, and the heat radiation effect of the semiconductor refrigeration sheet 16 can be achieved through the heat radiation fan 17;

the upper end of the water tank 10 is provided with a window, the upper end of the water tank 10 is fixedly provided with an air suction fan 18 which is positioned right above the window, the front end of the air suction fan 18 is connected with an air conveying pipe 19 which is in a concave structure, the tail end of the air conveying pipe 19 penetrates through the movable frame 5, the tail end of the air conveying pipe 19 is connected with an air outlet cover 20, the air outlet cover 20 is positioned right above the serpentine coil 14, the air suction fan 18 is communicated with the water tank 10 through the window, the air suction fan 18 is communicated with the air conveying pipe 19, the air conveying pipe 19 is communicated with the air outlet cover 20, the serpentine coil 14 is a copper pipe, so that when the refrigerated water flows through the serpentine coil 14, the surface temperature of the serpentine coil 14 is reduced, the temperature above the water surface in the water tank 10 is lower than the external temperature, the air above the water surface in the water tank 10 can be sucked through the window through the air suction fan 18, and the air can be discharged downwards from the air outlet cover 20 along the air conveying pipe 19, at this moment, the air can penetrate through the serpentine coil 14, so that when the air blows steel, the cooling effect is improved, and the steel shaping speed is accelerated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a metallurgical production rolling equipment, includes base (1), be fixed with mount (6) in the middle of base (1) upper end, mount (6) right-hand member fixed mounting has driving motor (7), the drive end of driving motor (7) just is located mount (6) inboard and rotates and be connected with cold-rolling roller (8) down, cold-rolling roller (8) top is equipped with cold-rolling roller (9), its characterized in that down:

the cold rolling mill is characterized in that sleeves (3) are fixed on the left side and the right side of the upper end of the base (1), a sliding rod (4) is connected inside the sleeves (3) in a sliding mode, a lifting motor (21) is installed at the bottom end inside the sleeves (3), a threaded rod (22) is connected to the driving end of the lifting motor (21) in a rotating mode, a threaded groove (23) is formed in the lower end of the sliding rod (4), the upper end of the threaded rod (22) extends into the threaded groove (23) and is in threaded connection with the threaded groove (23), the sleeves (3) extend out of the upper end of the sliding rod (4), a movable frame (5) is fixed between the upper ends of the sliding rod (4), and the upper cold rolling roll (9) is located on the inner side of the movable frame (5) and is in rotating connection with the movable frame (5);

a water tank (10) is arranged at the upper end of the movable frame (5), a semiconductor refrigerating sheet (16) is arranged at the right end of the water tank (10), a water pump (11) is arranged at the upper end of the movable frame (5) and positioned at the left side of the water tank (10), the right end of the water pump (11) is connected with a water pumping pipe (13), the tail end of the water pumping pipe (13) penetrates into the water tank (10), the lower end of the water pump (11) is connected with a drain pipe (12), the tail end of the drain pipe (12) penetrates through the movable frame (5), the tail end of the drain pipe (12) and the upper part of the upper cold roll (9) are connected with a snakelike coil pipe (14), the tail end of the serpentine coil (14) is connected with a return pipe (15), the tail end of the return pipe (15) penetrates through the movable frame (5), the tail end of the return pipe (15) penetrates into the water tank (10), and the tail end of the return pipe (15) is positioned above the semiconductor refrigeration sheet (16);

the utility model discloses a fan air suction device, including water tank (10), fan (18) of breathing in, air supply pipe (19) that are the concave font structure are connected with to the fan (18) front end of breathing in, air supply pipe (19) end runs through adjustable shelf (5), air supply pipe (19) end-to-end connection has air outlet cover (20).

2. A metallurgical production rolling mill plant according to claim 1, characterized in that: switch seat (2) are installed to base (1) left end, the equal swing joint in both sides has motor button about switch seat (2) left end, motor button and elevator motor (21) electric connection.

3. A metallurgical production rolling mill plant according to claim 1, characterized in that: the right side of the semiconductor refrigeration sheet (16) is provided with a heat radiation fan (17), and the heat radiation fan (17) is fixedly connected with the water tank (10).

4. A metallurgical production rolling mill plant according to claim 1, characterized in that: the water pumping pipe (13) is communicated with the water pump (11), the water pump (11) is communicated with the drain pipe (12), the drain pipe (12) is communicated with the serpentine coil pipe (14), and the serpentine coil pipe (14) is communicated with the return pipe (15).

5. A metallurgical production rolling mill plant according to claim 1, characterized in that: the air outlet cover (20) is positioned right above the serpentine coil (14), and the serpentine coil (14) is a copper pipe.

6. A metallurgical production rolling mill plant according to claim 1, characterized in that: the air suction fan (18) is communicated with the water tank (10) through the window, the air suction fan (18) is communicated with the air conveying pipe (19), and the air conveying pipe (19) is communicated with the air outlet cover (20).