CN215918697U

CN215918697U - Steel pipe production is with correcting anti-bending apparatus

Info

Publication number: CN215918697U
Application number: CN202121948525.XU
Authority: CN
Inventors: 张道岐; 张玉柱; 刘玉琴
Original assignee: Qingdao Xinchuang Precision Manufacturing Co ltd
Current assignee: Qingdao Xinchuang Precision Manufacturing Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-01
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of steel pipe production, and discloses a correcting and bending-preventing device for steel pipe production, which comprises a device main body shell, wherein a power supply motor is arranged on the side surface of the device main body shell, a rotating bearing is fixedly arranged on the side surface of the power supply motor, a connecting column is welded on the surface of the rotating bearing, and an accelerated cooling device is arranged on the side surface of the connecting column. This steel pipe production is with correcting anti-bending equipment, through setting up ball and steel pipe cover shell, put into the steel pipe cover shell with the steel pipe in, start power supply motor control rolling bearing and drive the spliced pole and rotate, the hot rolled steel pipe is followed the ball contact by the dead slot in the pivoted in-process steel pipe cover shell, the ball is rotatory in the spacing cover of the circular slot fixed mounting that cooling arrangement shell offered with higher speed simultaneously, thereby it is complementary inside at the steel pipe cover shell to rotate the pipeline of hot rolling, the strong wind that the air-blower produced is got into and is contacted with the steel pipe of hot rolling fast by the kerve, cooling rate has been accelerated, reduce the risk that the collision leads to the bending.

Description

Steel pipe production is with correcting anti-bending apparatus

Technical Field

The utility model relates to the technical field of steel pipe production, in particular to a correcting and bending-preventing device for steel pipe production.

Background

With the rapid development of society, people find that steel pipes have a plurality of different functions, have hollow sections, and the length of the steel pipes is far larger than the diameter or the circumference of the steel pipes, and can be divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application.

The existing steel pipe is usually produced by a hot rolling process, the hardness of the whole steel pipe which is just hot rolled is reduced, the steel pipe is easy to collide to cause bending during conveying, if the bending cannot be corrected in time, the whole hardness of the steel pipe is high when the surface temperature of the steel pipe which is hot rolled is cooled, the correction difficulty is increased, meanwhile, when the steel pipe is corrected and bent by using the correction bending-preventing equipment for producing the steel pipe, the hot rolled steel pipe needs to be manually taken out and pushed into the equipment by using a tool, and the working strength is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a correcting and bending-preventing device for steel pipe production, which has the advantages of accelerated cooling and bending prevention and automatic auxiliary filling, and solves the problems that the bending difficulty is increased if the surface temperature of the steel pipe waiting for hot rolling can not be corrected and cooled down due to the fact that the steel pipe is very easy to collide during the conveying process, and the working strength is increased due to the fact that a tool for taking out the hot rolled steel pipe and pushing the hot rolled steel pipe into the device is required to be manually pushed when the correcting and bending-preventing device for steel pipe production is used for correcting and bending the steel pipe.

The utility model provides the following technical scheme: the utility model provides a steel pipe production is with correcting anti-bending equipment, includes the main part shell of equipment, the side of main part shell of equipment is provided with the power supply motor, and the side fixed mounting of power supply motor has rolling bearing, rolling bearing's skin weld has the spliced pole, the side of spliced pole is provided with cooling device with higher speed, cooling device is including circular slot, stop collar, cooling device shell and connection cover shell with higher speed, the side welding of spliced pole has the connection cover shell, the inside sliding connection of connection cover shell has the cooling device shell with higher speed, the circular slot has all been seted up to the both sides of cooling device shell with higher speed, the inside fixed mounting of circular slot has the stop collar, the inside of stop collar is provided with the ball.

Preferably, the top fixed mounting of cooling arrangement shell with higher speed has the magnet piece, the top of magnet piece is provided with the iron system cylinder, the cylindrical top fixed mounting of iron system has the limiting plate, the second connecting collar has been cup jointed in the cylindrical surface activity of iron system, the side fixed mounting of second connecting collar has the linking arm.

Preferably, the side welding of spliced pole has the support down tube, the other end welding of supporting the down tube has the connection cover shell, the side fixed mounting who supports the down tube has the dead lever of enhancement.

Preferably, the bottom groove has all been seted up with higher speed to the bottom of cooling arrangement shell and connection cover shell, the inside bottom welding of cooling arrangement shell has the fixed block with higher speed, the fixed joint in top of fixed block has the steel pipe cover shell, the dead slot has been seted up on the surface of steel pipe cover shell.

Preferably, the surface of the equipment main body shell is welded with a connecting pipeline and a supporting plate, and the bottom of the connecting pipeline is fixedly provided with an air blower.

Preferably, the surface of the device main body shell is provided with a driving motor, a turntable is fixedly mounted at the top of the driving motor, a fixed cylinder is assembled at the top of the turntable, a first connecting ferrule is fixedly clamped on the surface of the fixed cylinder, and a connecting arm is welded on the surface of the first connecting ferrule.

Compared with the prior art, the utility model has the following beneficial effects:

1. this steel pipe production is with correcting anti-bending equipment, through setting up ball and steel pipe cover shell, put into the steel pipe cover shell with the steel pipe in, start power supply motor control rolling bearing and drive the spliced pole and rotate, the hot rolled steel pipe is followed the ball contact by the dead slot in the pivoted in-process steel pipe cover shell, the ball is rotatory in the spacing cover of the circular slot fixed mounting that cooling arrangement shell offered with higher speed simultaneously, thereby it is complementary inside at the steel pipe cover shell to rotate the pipeline of hot rolling, the strong wind that the air-blower produced is got into and is contacted with the steel pipe of hot rolling fast by the kerve, cooling rate has been accelerated, reduce the risk that the collision leads to the bending.

2. This steel pipe production is with correcting anti-bending apparatus, through setting up first connecting ring, second connecting ring and magnetite piece, start the fixed cylinder on the driving motor control carousel and rotate, fixed cylinder drives the first connecting ring rotation of fixed surface joint, the rotatory in-process of first connecting ring carries out concertina movement by the iron system cylinder that the connecting arm cup jointed to second connecting ring activity, thereby the iron system cylinder is flexible with the accelerated cooling equipment shell roll-off in the magnetic force adsorbed magnetite piece bottom from the connecting sleeve shell, the staff of being convenient for carries out the steel pipe that loads the hot rolling, and the working strength is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the accelerated cooling device of FIG. 1 according to the present invention.

In the figure: 1. an apparatus body housing; 2. connecting a pipeline; 3. a blower; 4. a support plate; 5. a first connection ferrule; 6. fixing the cylinder; 7. a turntable; 8. a connecting arm; 9. making a cylinder by iron; 10. a limiting plate; 11. a second connection ferrule; 12. a magnet block; 13. a rotating bearing; 14. reinforcing the fixed rod; 15. supporting the diagonal rods; 16. an accelerated cooling device; 17. connecting columns; 18. a circular groove; 19. a limiting sleeve; 20. a ball bearing; 21. accelerated cooling of the equipment enclosure; 22. a connecting casing; 23. a steel pipe casing; 24. a fixed block; 25. a bottom groove; 26. and (4) emptying the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a steel pipe production is with correcting anti-bending apparatus, including an apparatus main body housing 1, a power supply motor is provided on a side of the apparatus main body housing 1, a rolling bearing 13 is fixedly installed on a side of the power supply motor, a connection column 17 is welded on a surface of the rolling bearing 13, an accelerated cooling device 16 is provided on a side of the connection column 17, the accelerated cooling device 16 includes a circular groove 18, a stop collar 19, an accelerated cooling device housing 21 and a connection housing 22, a connection housing 22 is welded on a side of the connection column 17, the connection housing 22 is slidably connected with the accelerated cooling device housing 21, the circular groove 18 is provided on both sides of the accelerated cooling device housing 21, the stop collar 19 is fixedly installed inside the circular groove 18, a ball 20 is provided inside the stop collar 19, an inner hot-rolled steel pipe is contacted with the ball 20 by a hollow groove 26 in a process of the accelerated cooling device housing 21 rotating, meanwhile, the balls 20 rotate in the stop collar 19 fixedly mounted in the circular groove 18 formed in the accelerated cooling equipment shell 21, so that the hot-rolled pipeline is rotated in the steel pipe casing 23 in an auxiliary manner, and due to the rolling characteristic of the balls 20, the collision with the hot-rolled steel pipe can be reduced to the minimum degree.

Wherein; top fixed mounting that accelerates cooling arrangement shell 21 has magnet piece 12, the top of magnet piece 12 is provided with iron system cylinder 9, utilize the magnetic force adsorption effect between magnet piece 12 and the iron system cylinder 9, thereby can adsorb and stop when rolling bearing 13 is rotatory to move with higher speed cooling device 16 continuation, it is flexible with higher speed cooling arrangement shell 21 to have the drive of second connecting ring 11 to use, the automation is improved, the top fixed mounting of iron system cylinder 9 has limiting plate 10, second connecting ring 11 has been cup jointed in the surperficial activity of iron system cylinder 9, the side fixed mounting of second connecting ring 11 has linking arm 8.

Wherein; the side welding of spliced pole 17 has support down tube 15, the other end welding of supporting down tube 15 has connection cover shell 22, the side fixed mounting who supports down tube 15 has enhancement dead lever 14, it can support fixedly to connect cover shell 22 with enhancement dead lever 14 to utilize to support down tube 15, the effect of reinforcing connection, avoid the pivoted in-process to take place the phenomenon that drops, kerve 25 has all been seted up with higher speed to the bottom of cooling arrangement shell 21 and connection cover shell 22, the inside bottom welding of cooling arrangement shell 21 has fixed block 24 with higher speed, the fixed joint in top of fixed block 24 has steel pipe cover shell 23, dead slot 26 has been seted up on the surface of steel pipe cover shell 23.

Wherein; connecting tube 2 and backup pad 4 have all been welded on the surface of equipment main part shell 1, the bottom fixed mounting of connecting tube 2 has air-blower 3, start air-blower 3 through connecting tube 2 to the inside input strong wind of equipment main part shell 1, strong wind gets into and contacts with the steel pipe of hot rolling fast by kerve 25, the cooling rate of hot rolling steel pipe has been accelerated, the surface of equipment main part shell 1 is provided with driving motor, and driving motor's top fixed mounting has carousel 7, the top of carousel 7 is equipped with stationary cylinder 6, stationary cylinder 6's fixed surface joint has first connecting ferrule 5, the skin weld of first connecting ferrule 5 has linking arm 8.

Working principle, in the working process, a worker starts the blower 3 to input strong wind into the device main body shell 1 through the connecting pipeline 2, the fixed cylinder 6 on the driving motor control turntable 7 is started to rotate, the fixed cylinder 6 drives the first connecting ring 5 with the fixed surface clamped and connected to rotate, the iron cylinder 9 movably sleeved and connected with the second connecting ring 11 is subjected to telescopic motion by the connecting arm 8 in the rotating process of the first connecting ring 5, the iron cylinder 9 stretches and retracts to slide the accelerated cooling device shell 21 fixedly installed at the bottom of the magnetic adsorption magnet block 12 out of the connecting sleeve 22, the worker fills the hot-rolled steel pipe into the steel pipe sleeve shell 23, the driving motor controls the accelerated cooling device shell 21 to retract into the connecting sleeve 22, the power supply motor controls the rotating bearing 13 to drive the connecting column 17 to rotate, the hot-rolled steel pipe in the steel pipe sleeve 23 is contacted with the ball 20 through the empty groove 26 in the rotating process, meanwhile, the balls 20 rotate in the limiting sleeve 19 fixedly mounted in the circular groove 18 formed in the accelerated cooling equipment shell 21, so that the hot-rolled pipeline rotates in the steel pipe casing 23 in an auxiliary manner, strong wind generated by the air blower 3 enters from the bottom groove 25 and is rapidly contacted with the hot-rolled steel pipe, and the cooling speed is accelerated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel pipe production is with correcting anti-bending equipment, its characterized in that, includes equipment main body shell (1), the side of equipment main body shell (1) is provided with the power supply motor, and the side fixed mounting of power supply motor has rolling bearing (13), the skin weld of rolling bearing (13) has spliced pole (17), the side of spliced pole (17) is provided with cooling device (16) with higher speed, cooling device (16) with higher speed is including circular slot (18), stop collar (19), cooling device shell (21) with higher speed and connection cover shell (22), the side welding of spliced pole (17) has connection cover shell (22), the inside sliding connection of connection cover shell (22) has cooling device shell (21) with higher speed, circular slot (18) have all been seted up to the both sides of cooling device shell (21) with higher speed, the inside fixed mounting of circular slot (18) has stop collar (19), and a ball (20) is arranged in the limiting sleeve (19).

2. The steel pipe production is with correcting anti-bending equipment of claim 1, characterized in that, the top fixed mounting of cooling arrangement shell (21) with higher speed has magnet piece (12), the top of magnet piece (12) is provided with ironmaking cylinder (9), the top fixed mounting of ironmaking cylinder (9) has limiting plate (10), the surperficial activity of ironmaking cylinder (9) has cup jointed second connection lasso (11), the side fixed mounting of second connection lasso (11) has linking arm (8).

3. The steel pipe production straightening and bending-preventing device as claimed in claim 1, wherein a supporting diagonal rod (15) is welded to the side of the connecting column (17), a connecting sleeve (22) is welded to the other end of the supporting diagonal rod (15), and a reinforcing fixing rod (14) is fixedly mounted to the side of the supporting diagonal rod (15).

4. The steel pipe production is with correcting anti-bending equipment of claim 1, characterized in that bottom groove (25) have all been seted up to the bottom of accelerated cooling equipment shell (21) and connecting cover shell (22), fixed block (24) has been welded to the inside bottom of accelerated cooling equipment shell (21), the fixed joint in top of fixed block (24) has steel pipe cover shell (23), empty slot (26) have been seted up on the surface of steel pipe cover shell (23).

5. The steel pipe production is with correcting anti-bending equipment of claim 1, characterized in that connecting pipeline (2) and backup pad (4) have all been welded on the surface of equipment main part shell (1), the bottom fixed mounting of connecting pipeline (2) has air-blower (3).

6. The steel pipe production is with correcting anti-bending equipment of claim 2, characterized in that, the surface of equipment main part shell (1) is provided with driving motor, and driving motor's top fixed mounting has carousel (7), the top of carousel (7) is equipped with fixed cylinder (6), the fixed joint in surface of fixed cylinder (6) has first connecting ring (5), the skin weld of first connecting ring (5) has linking arm (8).