CN214816431U

CN214816431U - Symmetrical slotting treatment device for steel pipe

Info

Publication number: CN214816431U
Application number: CN202120335606.6U
Authority: CN
Inventors: 陈俞银
Original assignee: Zhangjiagang City Shengdingyuan Pipe Making Co ltd
Current assignee: Zhangjiagang City Shengdingyuan Pipe Making Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-23
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a symmetry fluting processing apparatus that steel pipe was used mainly in order to solve the problem that can not be effective quick when current steel pipe fluting. The method comprises the following steps: the pipe pushing mechanism is arranged on two sides of the front part of the rack, the driving mechanism is arranged on the rack, the driving mechanism is provided with a fixed frame and a circular disc, and the fixed frame is circular; the grooving mechanism is arranged below the driving mechanism, the grooving machines are arranged on two sides of the movable long plate, the grooving machines can move left and right on the movable long plate, the pipe pushing mechanism is provided with a base, a grooving table, a first push rod, a fixed table and a second push rod, and the base is arranged between the conveying mechanisms; the slotting table is fixed at the rear part of the base; the first push rod is arranged on the base; the second push rod is arranged in the fixed table. The utility model discloses the orderly quick, effectual advantage of steel pipe fluting has been obtained.

Description

Symmetrical slotting treatment device for steel pipe

Technical Field

The utility model relates to a steel pipe fluting technical field, in particular to symmetry fluting processing apparatus for steel pipe.

Background

The steel pipe has a hollow cross section with a length much greater than the diameter or circumference of the steel. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are 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 method comprises the following steps of dividing the steel pipe into a seamless steel pipe and a welded steel pipe according to a production process, wherein the seamless steel pipe is divided into a hot rolling steel pipe and a cold rolling (drawing) steel pipe, and the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe; steel pipes are not only used for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also are economical steels. The steel pipe is used for manufacturing the building structure net rack, the supporting column and the mechanical support, so that the weight can be reduced, the metal can be saved by 20-40%, and the industrialized mechanized construction can be realized. The steel pipe is used for manufacturing the highway bridge, so that steel can be saved, the construction can be simplified, the area of a coating protective layer can be greatly reduced, and the investment and the maintenance cost can be saved; after two sides of a steel pipe are grooved, the steel pipe is used for being fixedly bound on other steel pipes, and is one of common methods for building stability, but the conventional grooving equipment cannot effectively and quickly perform the two-side grooving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a symmetry fluting processing apparatus for steel pipe to solve the problem that can not be effectively quick when current steel pipe fluting.

In order to achieve the above purpose, the embodiment of the present invention adopts the following scheme:

a symmetrical grooving process apparatus for steel pipes, comprising:

a frame;

the conveying mechanisms are arranged on two sides of the front part of the rack,

a drive mechanism disposed on the frame, the drive mechanism having

The fixing frame is circular;

the disc is arranged below the fixing frame;

a slotting mechanism arranged below the driving mechanism and provided with

A moving long plate disposed below the disc;

the grooving machines are arranged on two sides of the movable long plate and can move left and right on the movable long plate;

a pipe pushing mechanism arranged below the grooving mechanism and provided with a pipe pushing mechanism

The base is arranged between the conveying mechanisms;

the slotting table is fixed at the rear part of the base;

the first push rod is arranged on the base;

the fixed table is fixed at the rear part of the rack;

a second push rod disposed in the fixed stage.

Preferably, the conveying mechanism is provided with a containing plate, the containing plate is used for containing the steel pipes, the rear portion of the grooving table is provided with a slide, and the slide is obliquely arranged downwards and used for guiding out the steel pipes.

Preferably, be equipped with horizontal roller on the preceding, the rear direction of fixed frame, be equipped with vertical roller on four oblique angle directions of fixed frame, vertical roller laminating the external diameter surface of disc, horizontal roller laminating is in the bottom surface of disc.

Preferably, a large motor is arranged in the fixing frame and connected with the disc, and a spiral groove is formed in the disc.

Preferably, the below both sides of disc are equipped with the carriage release lever, the carriage release lever leans on serving to the disc to be equipped with the change roller, the change roller is located in the helicla flute, the other end of carriage release lever is equipped with the ring, the groover is located the ring intra-annular, both sides are equipped with the fixed plate groove about the fixed frame, the carriage release lever passes the fixed plate groove.

Preferably, the two sides of the rack are provided with first lead screw motors, and the first lead screw motors are connected with the side edges of the movable long plates and used for driving the movable long plates to lift.

Preferably, a first telescopic cylinder is arranged on the base and connected with the first push rod for driving the first push rod to move back and forth on the base.

Preferably, the rear part of the second push rod is provided with a plurality of springs, and the springs are used for expanding the second push rod forwards.

Preferably, a second screw motor is arranged at the rear part of the fixed table, a supporting block is further arranged in the fixed table and located between the springs, and the second screw motor is connected with the supporting block and used for driving the supporting block to move back and forth.

The pipe grinding mechanism is arranged on two sides of the slotting table and provided with a fixing seat and a supporting seat, a grinding leather is arranged on the fixing seat, a small motor is arranged on one side of the grinding leather and connected with the grinding leather for driving the grinding leather, a second telescopic cylinder is arranged in the fixing seat and used for driving the grinding leather to lift, and the grinding leather is used for grinding and deburring the lower surface of the steel pipe; the steel pipe deburring machine is characterized in that a moving seat is arranged on the supporting seat, a third screw motor is arranged on the outer side of the supporting seat and connected with the moving seat for driving the moving seat to move, a driving motor is arranged on the outer side of the moving seat, a sanding roller is arranged on the inner side of the moving seat, and the driving motor is connected with the sanding roller for driving the sanding roller to perform sanding deburring on the inner side of a steel pipe.

A grooving method for a symmetrical grooving apparatus for a steel pipe, comprising:

conveying the steel pipes, placing the steel pipes on the containing plate in batches, conveying the steel pipes to drop to the grooving table under the conveying of the conveying mechanism, and enabling the steel pipes to be located between the first push rod and the second push rod;

fixing a steel pipe, starting a first telescopic cylinder, driving a first push rod to move, pushing the steel pipe to a second push rod, enabling the first push rod and the second push rod to clamp the steel pipe and be located right below the grooving machine, driving a second lead screw motor, driving a butting block to butt against the second push rod by the second lead screw motor, and enabling the first push rod and the second push rod to fix the steel pipe;

the method comprises the steps that a steel pipe is slotted, a first lead screw motor is started to drive a movable long plate to descend, a large motor is started to drive a disc to rotate, a rotating roller rotates in a spiral groove, a moving rod moves, a slotting machine moves to slot on the steel pipe, when the steel pipe is slotted, the upper portion of the steel pipe is firstly slotted by the slotting machine, and then the steel pipe extends into the middle portion of the steel pipe to slot the lower portion of the steel pipe, so that the two sides of the steel pipe are symmetrically slotted;

polishing the steel pipe, starting the second telescopic cylinder and the small motor after the steel pipe is grooved, driving the polishing leather to polish the lower surface of the steel pipe,

and then starting a third screw motor and a driving motor to polish the inside of the steel pipe subjected to grooving by the grinding roller, removing burrs on the grooved notch, driving the abutting head to be loosened by the second screw motor after polishing, pushing the steel pipe into the slideway by the first telescopic cylinder, rolling out the steel pipe from the slideway, and continuously grooving the next steel pipe.

The utility model discloses beneficial effect:

the utility model relates to a symmetrical fluting processing apparatus for steel pipe, through conveying the steel pipe into from conveying mechanism, utilize the first push rod and the second push rod in the push tube mechanism to fix, recycle the disc and rotate and make the fluting machine move on moving the long slab, make the fluting machine fluting the steel pipe after moving the long slab and descend, realize the symmetrical fluting work to the steel pipe, fluting the steel pipe effectively fast, can slot in batches; the utility model discloses the steel pipe fluting is orderly quick, effectual carries out slotted beneficial effect in batches.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view of the conveying mechanism of the present invention.

Fig. 3 is a schematic view of the drive mechanism of the present invention.

Fig. 4 is a schematic view of a disk in the utility model.

Fig. 5 is a schematic view of the pipe pushing mechanism of the utility model.

Fig. 6 is a sectional view of the pipe pushing mechanism of the present invention.

Fig. 7 is a schematic view of the fixing table of the utility model.

Fig. 8 is a schematic view of the pipe grinding mechanism of the present invention.

Fig. 9 is a schematic view of slotting of the steel pipe in the utility model.

1. Frame 2, conveying mechanism 3, actuating mechanism

4. Grooving mechanism 5, pipe pushing mechanism 6 and pipe grinding mechanism

201. Containing plate 202, slotting table 2021 and slide way

301. Fixed frame 302, vertical roller 303, and horizontal roller

304. Disk 3041, spiral groove 305, moving rod

3051. Rotating roller 3052, ring 306 and large motor

307. Fixed plate groove 401 and first lead screw motor

402. Moving long plate 403, grooving machine 501 and base

502. First telescopic cylinder 503, first push rod 504 and fixed platform

505. Second push rod 506, spring 507 and second lead screw motor

508. Support block 601, fixing seat 602 and supporting seat

603. Moving seat 604, frosted skin 605 and small motor

606. A second telescopic cylinder 607, a third screw motor 608 and a driving motor

609. Frosted roller

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. But it is obvious. To one of ordinary skill in the art, the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

The first embodiment is as follows:

as shown in fig. 1-3, the present invention provides a symmetrical slotting device for steel pipes, comprising: a frame 1; the pipe pushing device comprises a conveying mechanism 2, a driving mechanism 3, a grooving mechanism 403 and a pipe pushing mechanism 5, wherein the conveying mechanism 2 is arranged on two sides of the front part of a rack 1, the driving mechanism 3 is arranged on the rack 1, the driving mechanism 3 is provided with a fixed frame 301 and a disc 304, and the fixed frame 301 is circular; the disc 304 is arranged below the fixed frame 301; the grooving mechanism 403 is arranged below the driving mechanism 3, the grooving mechanism 403 4 has a moving long plate 402 and the grooving mechanism 403, and the moving long plate 402 is arranged below the disc 304; the groover 403 is arranged on both sides of the movable long plate 402, and the groover 403 can move left and right on the movable long plate 402; the pipe pushing mechanism 5 is arranged below the grooving mechanism 403, the pipe pushing mechanism 5 is provided with a base 501, a grooving table 202, a first push rod 503, a fixing table 504 and a second push rod 505, and the base 501 is arranged between the conveying mechanisms 2; the slotting machine 202 is fixed at the rear part of the base 501; the first push rod 503 is arranged on the base 501; the fixed table 504 is fixed at the rear part of the frame 1; a second push rod 505 is provided in the stationary stage 504.

As shown in fig. 2, a containing plate 201 is arranged on the conveying mechanism 2, the containing plate 201 is used for placing steel pipes, a slide 2021 is arranged at the rear part of the slotting table 202, and the slide 2021 is arranged obliquely downwards and used for guiding out the steel pipes.

As shown in fig. 3, the fixing frame 301 is provided with horizontal rollers 303 in the front and rear directions, the fixing frame 301 is provided with vertical rollers 302 in the four oblique directions, the vertical rollers 302 are attached to the outer diameter surface of the circular disk 304, and the horizontal rollers 303 are attached to the bottom surface of the circular disk 304.

As shown in fig. 4, a large motor 306 is provided in the fixed frame 301, the large motor 306 is connected to the disk 304, and the disk 304 has a spiral groove 3041 therein.

As shown in fig. 5, a moving rod 305 is disposed at two lower sides of the disc 304, one end of the moving rod 305, which is close to the disc 304, is provided with a rotating roller 3051, the rotating roller 3051 is located in a spiral groove 3041, the other end of the moving rod 305 is provided with a ring 3052, the grooving machine 403 is located in the ring 3052, two left and right sides of the fixed frame 301 are provided with fixed plate grooves 307, and the moving rod 305 passes through the fixed plate grooves 307; two sides of the rack 1 are provided with first lead screw motors 401, and the first lead screw motors 401 are connected with the side edges of the movable long plate 402 and used for driving the movable long plate 402 to lift; the base 501 is provided with a first telescopic cylinder 502, and the first telescopic cylinder 502 is connected with a first push rod 503 and used for driving the first push rod 503 to move back and forth on the base 501.

As shown in fig. 6-7, the rear part of the second push rod 505 is provided with a plurality of springs 506, and the springs 506 are used for spreading the second push rod 505 forwards; the rear part of the fixed platform 504 is provided with a second screw motor 507, the fixed platform 504 is also provided with a resisting block 508, the resisting block 508 is positioned between the springs 506, and the second screw motor 507 is connected with the resisting block 508 and used for driving the resisting block 508 to move back and forth.

The steel pipe is conveyed from the conveying mechanism 2, the first push rod 503 and the second push rod 505 in the pipe pushing mechanism 5 are used for fixing, the disc 304 rotates to enable the grooving machine 403 to move on the movable long plate 402, and the grooving machine 403 performs grooving on the steel pipe after the movable long plate 402 descends, so that the symmetrical grooving work on the steel pipe is achieved, the grooving on the steel pipe is effective and rapid, and the grooving can be performed in batches.

Example two:

as in the first embodiment, as shown in fig. 8 to 9, two sides of the slotting table 202 are provided with pipe grinding mechanisms 6, each pipe grinding mechanism 6 has a fixing seat 601 and a supporting seat 602, a grinding leather 604 is arranged on the fixing seat 601, a small motor 605 is arranged on one side of the grinding leather 604, the small motor 605 is connected with the grinding leather 604 and used for driving the grinding leather 604, a second telescopic cylinder 606 is arranged in the fixing seat 601 and used for driving the grinding leather 604 to lift, and the grinding leather 604 is used for grinding and deburring the lower surface of the steel pipe;

the supporting seat 602 is provided with a moving seat 603, the outer side of the supporting seat 602 is provided with a third screw motor 607, the third screw motor 607 is connected with the moving seat 603 and used for driving the moving seat 603 to move, the outer side of the moving seat 603 is provided with a driving motor 608, the inner side of the moving seat 603 is provided with a grinding roller 609, and the driving motor 608 is connected with the grinding roller 609 and used for driving the grinding roller 609 to grind and deburr the inner side of the steel tube.

After the steel pipe is polished through the polishing leather 604 and the polishing roller 609, the mountable bolts in the grooves are fixed, the problem of insecurity in fixation caused by burrs left behind after the grooves is prevented, compared with the problem that holes are formed in two sides of the steel pipe, flexibility is achieved, and the fixing positions of the steel pipe can be adjusted to be appropriate and not in conflict.

Example three:

conveying steel pipes, placing the steel pipes on the containing plate 201 in batches, conveying the steel pipes to drop to the slotting table 202 under the conveying of the conveying mechanism 2, and enabling the steel pipes to be located between the first push rod 503 and the second push rod 505;

fixing a steel pipe, starting a first telescopic cylinder 502, driving a first push rod 503 to move, pushing the steel pipe to a second push rod 505, enabling the first push rod 503 and the second push rod 505 to clamp the steel pipe and be located right below the grooving machine 403, driving a second lead screw motor 507, driving a butting block 508 to butt against the second push rod 505 by the second lead screw motor 507, and enabling the first push rod 503 and the second push rod 505 to fix the steel pipe;

a steel pipe is slotted, the first lead screw motor 401 is started, the movable long plate 402 is driven to descend, the large motor 306 is started, the large motor 306 drives the disc 304 to rotate, the rotating roller 3051 rotates in the spiral groove 3041, the movable rod 305 moves, the slotting machine 403 moves to slot on the steel pipe, and during slotting, the slotting machine 403 firstly slots the upper part of the steel pipe and then extends into the steel pipe to slot the lower part of the steel pipe, so that the two sides of the steel pipe are symmetrically slotted;

polishing the steel pipe, starting a second telescopic cylinder 606 and a small motor 605 after the steel pipe is grooved, driving a polishing leather 604 to polish the lower surface of the steel pipe,

and starting the third screw motor 607 and the driving motor 608 to enable the grinding roller 609 to grind the inside of the grooved steel pipe, removing burrs on the grooved notch, driving the abutting head to be loosened by the second screw motor 507 after grinding, enabling the first telescopic cylinder 502 to push the steel pipe to enter the slideway 2021, enabling the steel pipe to roll out of the slideway 2021, and continuously grooving the next steel pipe.

Although the invention has been described with respect to illustrative embodiments thereof so that those skilled in the art can understand the invention, it is to be understood that the invention is not limited to the disclosed embodiments, but rather, is intended to cover all modifications and variations within the spirit and scope of the invention as defined and defined by the appended claims.

Claims

1. A symmetrical grooving process apparatus for steel pipes, comprising:

a frame;

a drive mechanism disposed on the frame, the drive mechanism having

The fixing frame is circular;

the disc is arranged below the fixing frame;

a slotting mechanism arranged below the driving mechanism and provided with

A moving long plate disposed below the disc;

The base is arranged between the conveying mechanisms;

the slotting table is fixed at the rear part of the base;

the first push rod is arranged on the base;

the fixed table is fixed at the rear part of the rack;

a second push rod disposed in the fixed stage.

2. The symmetrical slotting treatment device for the steel pipes as claimed in claim 1, wherein a containing plate is arranged on the conveying mechanism and used for containing the steel pipes, a slide way is arranged at the rear part of the slotting table and arranged obliquely downwards and used for guiding the steel pipes out.

3. The symmetrical grooving processing device for the steel pipe according to claim 1, wherein the fixed frame is provided with transverse rollers in front and rear directions, the fixed frame is provided with vertical rollers in four oblique directions, the vertical rollers are attached to the outer diameter surface of the disc, and the transverse rollers are attached to the bottom surface of the disc.

4. The symmetrical grooving process apparatus for the steel pipe as claimed in claim 1, wherein the fixing frame is provided therein with a large motor connected to the disc having a spiral groove therein.

5. The symmetrical grooving processing device for the steel pipe according to claim 4, wherein moving rods are arranged on two lower sides of the disc, one end of each moving rod, which is close to the disc, is provided with a rotating roller, the rotating roller is located in the spiral groove, the other end of each moving rod is provided with a ring, the grooving machine is located in the ring, the left side and the right side of the fixed frame are provided with fixed plate grooves, and the moving rods penetrate through the fixed plate grooves.

6. The symmetrical slotting device for steel pipes as claimed in claim 1, wherein the machine frame is provided with first lead screw motors at two sides, and the first lead screw motors are connected with the side edges of the movable long plate and used for driving the movable long plate to lift and lower.

7. The symmetrical slotting device for the steel pipes as claimed in claim 5, wherein a first telescopic cylinder is arranged on the base, and the first telescopic cylinder is connected with the first push rod and used for driving the first push rod to move back and forth on the base.

8. The symmetrical grooving process apparatus for the steel pipe as claimed in claim 1, wherein the second push rod is provided at a rear portion thereof with a plurality of springs for spreading the second push rod forward.

9. The symmetrical slotting device for steel pipes as set forth in claim 8, wherein a second lead screw motor is arranged at the rear of the fixed table, a resisting block is further arranged in the fixed table, the resisting block is located between the springs, and the second lead screw motor is connected with the resisting block and used for driving the resisting block to move back and forth.