CN210452096U

CN210452096U - Seamless steel tube production device

Info

Publication number: CN210452096U
Application number: CN201921414173.2U
Authority: CN
Inventors: 谢峰; 王吨
Original assignee: Jiangsu Baicheng Special Steel Pipe Manufacturing Co Ltd
Current assignee: Jiangsu Baicheng Special Steel Pipe Manufacturing Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-05
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to the technical field of polishing devices, in particular to a seamless steel tube production device, which comprises a case, wherein a placing groove is arranged on the surface of the case, a traction handle is arranged inside the placing groove, a traction rope is wound on the surface of the traction handle, the end part of the traction rope is bolted on the surface of a pull ring, the pull ring is fixed on the surface of the placing groove, an adjusting hole is arranged on the surface of the case, a stop lever is screwed inside the adjusting hole, a screwed sleeve is arranged on the surface of the case, and a telescopic screw rod is screwed inside the screwed sleeve; the beneficial effects are that: the utility model provides a seamless steel pipe's apparatus for producing is small, conveniently carries, puts into the inside back of seamless steel pipe with it, moves ahead through the tractive, and the in-process driving motor electric telescopic structure that moves ahead rotates, and the board of polishing this moment rotates at seamless steel pipe inner wall and polishes, and easy operation is convenient, and the energy consumption is little.

Description

Seamless steel tube production device

Technical Field

The utility model relates to a grinding device correlation technique field specifically is a seamless steel pipe's apparatus for producing.

Background

Seamless steel pipes have a hollow cross section and are used in large numbers as pipes for transporting fluids, such as oil, gas, water and certain solid materials. Compared with solid steel such as round steel, the steel pipe has the advantages that the steel pipe is lighter in weight and is economical in section when the bending strength and the torsion strength are the same;

in the prior art, the inner pipe wall needs to be polished during seamless steel pipe production, so that the inner wall is smoother and fluid is convenient to convey, but the conventional seamless steel pipe inner wall polishing device has large volume due to the large length of the seamless steel pipe, thereby not only occupying large production space, but also increasing production cost; therefore, the utility model provides a production device of seamless steel pipe is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seamless steel pipe's apparatus for producing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a production device of seamless steel pipes comprises a machine case, wherein the surface of the machine case is provided with a placing groove, a traction handle is arranged in the placing groove, a traction rope is wound on the surface of the traction handle, the end part of the pulling rope is bolted on the surface of a pulling ring, the pulling ring is fixed on the surface of the placing groove, the surface of the case is provided with an adjusting hole, a stop lever is screwed in the adjusting hole, a screwed sleeve is arranged on the surface of the case, a telescopic screw is screwed in the screwed sleeve, the end surface of the telescopic screw is embedded with a ball-shaped wheel, the rod body of the telescopic screw is provided with a handle rod, the interior of the case is provided with a driving motor, a telescopic sleeve is arranged on a driving shaft of the driving motor, a telescopic inserted rod is inserted in the telescopic sleeve, the end part of the telescopic insertion rod is provided with a polishing plate, and a compression spring is arranged between the telescopic insertion rod and the polishing plate.

Preferably, the inside of machine case is provided with the battery, is connected through the wire between battery and the driving motor, and the standing groove is the rectangular cylinder structure.

Preferably, the adjusting holes are of a square column structure, the number of the adjusting holes is four, the four adjusting holes are arranged outside the opening of the placing groove in a square mode, and the stop lever is inserted into the placing groove.

Preferably, the traction handle is of an I-shaped circular cylinder structure, the pull ring is of a semicircular ring structure, and the end part of the traction rope wound on the traction handle is bolted to the middle rod body of the traction handle.

Preferably, the spiro union sleeve pipe is the cylinder structure, and telescopic screw is the circular cylinder structure, and the handle pole is provided with two, and two handle poles are around telescopic screw's terminal surface centre of a circle symmetric distribution, and the spiro union sleeve pipe is provided with four, and four spiro union sleeve pipes distribute respectively on four lateral walls of quick-witted case.

Preferably, the telescopic sleeve is the cylinder structure, and flexible inserted bar is "T" font circular cylinder structure, and telescopic sleeve's opening part sets up and is provided with the binding off structure and carries on spacingly to the bottom surface of flexible inserted bar, and telescopic sleeve is provided with two, and two telescopic sleeve are about driving motor's drive shaft symmetric distribution, and the board of polishing is convex platelike structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a seamless steel pipe's apparatus for producing is small, conveniently carries, and after putting into seamless steel pipe inside, through tractive advancing, the driving motor electronic extending structure rotates in the process of advancing, and the board of polishing rotates at seamless steel pipe inner wall and polishes this moment, and easy operation is convenient, and the energy consumption is little;

2. the utility model provides a production device of seamless steel pipe adds around the machine box and establishes flexible running structure, and flexible screw rod removes along the spiro union sleeve pipe, makes the top of ball type wheel hold on seamless steel pipe's inner wall, realizes the supporting role to whole device, and the device of being convenient for is pulled the antecedent.

Drawings

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

FIG. 2 is a schematic view of the structure of the pulling handle of the present invention;

FIG. 3 is a schematic view of the structure of the case of the present invention;

fig. 4 is an explosion diagram of the connection structure of the telescopic sleeve and the telescopic insertion rod of the present invention.

In the figure: the device comprises a case 1, a placing groove 2, a traction handle 3, a traction rope 4, a pull ring 5, an adjusting hole 6, a stop lever 7, a threaded sleeve 8, a telescopic screw rod 9, a spherical wheel 10, a handle lever 11, a driving motor 12, a telescopic sleeve 13, a telescopic inserted bar 14, a polishing plate 15 and a compression spring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a production device of seamless steel tubes comprises a case 1, wherein a storage battery is arranged inside the case 1, the storage battery is connected with a driving motor 12 through a lead, the placement groove 2 is of a rectangular cylinder structure, the surface of the case 1 is provided with the placement groove 2, the interior of the placement groove 2 is provided with a traction handle 3, the surface of the traction handle 3 is wound with a traction rope 4, the end part of the traction rope 4 is bolted on the surface of a pull ring 5, the pull ring 5 is welded on the surface of the placement groove 2, the traction handle 3 is of an I-shaped circular cylinder structure, the pull ring 5 is of a semicircular ring structure, the end part of the traction rope 4 wound on the traction handle 3 is bolted on a middle rod body of the traction handle 3, the surface of the case 1 is provided with adjusting holes 6, the inner parts of the adjusting holes 6 are screwed with stop rods 7, the adjusting holes 6 are of a square cylinder structure, the adjusting holes 6 are four, the four adjusting holes 6 are arranged outside the opening of, the stop lever 7 is inserted into the placing groove 2, when the device is idle, the opening of the placing groove 2 faces the bottom surface, when the device is used, the device is turned for ninety degrees, then the stop lever 7 in the adjusting hole 6 is loosened, the end part of the stop lever 7 is separated from the placing groove 2, then the drawing handle 3 is drawn out from the placing groove 2, then the drawing handle 3 is thrown from one end of the seamless steel pipe to the other end of the seamless steel pipe, and at the moment, the drawing rope 4 penetrates through the whole seamless steel pipe;

the surface of the case 1 is welded with a screw joint sleeve 8, the inside of the screw joint sleeve 8 is screwed with a telescopic screw 9, the end face of the telescopic screw 9 is embedded with a spherical wheel 10, the body of the telescopic screw 9 is welded with handle rods 11, the screw joint sleeve 8 is of a cylindrical structure, the telescopic screw 9 is of a circular cylindrical structure, the handle rods 11 are provided with two, the two handle rods 11 are symmetrically distributed about the center of the end face of the telescopic screw 9, the screw joint sleeve 8 is provided with four, the four screw joint sleeves 8 are respectively distributed on four side walls of the case 1, the handle rods 11 are held by hands to rotate the telescopic screw 9, so that the telescopic screws 9 around the case 1 are close to the inner wall of the seamless steel pipe, the spherical wheel 10 is in contact with the inner wall of the seamless steel pipe;

a driving motor 12 is arranged in the case 1, a telescopic sleeve 13 is welded on a driving shaft of the driving motor 12, a telescopic inserted rod 14 is inserted in the telescopic sleeve 13, a polishing plate 15 is welded at the end part of the telescopic inserted rod 14, compression springs 16 are bonded between the telescopic inserted rod 14 and the polishing plate 15, the telescopic sleeve 13 is of a cylindrical structure, the telescopic inserted rod 14 is of a T-shaped circular cylinder structure, a closing structure is arranged at an opening of the telescopic sleeve 13 to limit the bottom surface of the telescopic inserted rod 14, two telescopic sleeves 13 are arranged, the two telescopic sleeves 13 are symmetrically distributed about the driving shaft of the driving motor 12, the polishing plate 15 is of an arc-shaped plate structure, the telescopic inserted rod 14 is pushed by the compression springs 16 to enable the polishing plate 15 to be pressed on the inner wall of the seamless steel pipe, the driving motor 12 is started, the driving motor 12 drives the polishing plate 15 to rotate and polish on the inner wall of the seamless steel pipe through the telescopic structure formed by the telescopic sleeve 13 and the, at the moment, the case 1 is pulled by holding the pulling handle 3 with a hand and winding the pulling rope 4, so that the case 1 moves along the inner wall of the seamless steel pipe under the support of a support structure formed by a threaded sleeve 8 and a telescopic screw rod 9.

The working principle is as follows: in actual work, when the device is idle, the opening of the placing groove 2 is placed towards the bottom surface, when the device is used, the device is turned over for ninety degrees, then the stop lever 7 in the adjusting hole 6 is loosened, the end part of the stop lever 7 is separated from the placing groove 2, then the pulling handle 3 is pulled out from the placing groove 2, then the pulling handle 3 is thrown from one end of the seamless steel pipe to the other end of the seamless steel pipe, at the moment, the pulling rope 4 penetrates through the whole seamless steel pipe, then the case 1 is placed in the seamless steel pipe, the handle lever 11 is held by a hand to rotate the telescopic screw rod 9, the telescopic screw rods 9 around the case 1 are close to the inner wall of the seamless steel pipe, the spherical wheel 10 is in contact with the inner wall of the seamless steel pipe, at the moment, the case 1 is supported in the placing groove 2, the telescopic insertion rod 14 is pushed by the compression spring 16 to enable the polishing plate 15 to be pressed against the inner wall of the seamless steel pipe, the driving motor 12 is started, and the driving motor 12 drives the polishing plate The inner wall is rotated and polished, at the moment, the traction handle 3 is held by hand to wind the traction rope 4 to draw the case 1, so that the case 1 moves along the inner wall of the seamless steel pipe under the support of a support structure formed by a screw connection sleeve 8 and a telescopic screw 9.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seamless steel pipe's apparatus for producing, includes quick-witted case (1), its characterized in that: the surface of the case (1) is provided with a placing groove (2), a traction handle (3) is arranged inside the placing groove (2), a traction rope (4) is wound on the surface of the traction handle (3), the end part of the traction rope (4) is bolted on the surface of a pull ring (5), the pull ring (5) is fixed on the surface of the placing groove (2), the surface of the case (1) is provided with an adjusting hole (6), the inside of the adjusting hole (6) is in threaded connection with a stop lever (7), the surface of the case (1) is provided with a threaded connection sleeve (8), the inside of the threaded connection sleeve (8) is in threaded connection with a telescopic screw rod (9), the end surface of the telescopic screw rod (9) is embedded with a spherical wheel (10), the rod body of the telescopic screw rod (9) is provided with a handle rod (11), the inside of the case (1) is provided with a driving motor (12), and a driving shaft of the driving motor (12) is provided with a telescopic sleeve, the polishing machine is characterized in that a telescopic insertion rod (14) is inserted into the telescopic sleeve (13), a polishing plate (15) is arranged at the end of the telescopic insertion rod (14), and a compression spring (16) is arranged between the telescopic insertion rod (14) and the polishing plate (15).

2. The apparatus for producing a seamless steel pipe according to claim 1, wherein: the storage battery is arranged in the case (1), the storage battery is connected with the driving motor (12) through a lead, and the placing groove (2) is of a rectangular cylinder structure.

3. The apparatus for producing a seamless steel pipe according to claim 1, wherein: the adjusting holes (6) are of square column structures, the four adjusting holes (6) are arranged in a square mode, the four adjusting holes (6) are arranged on the outer side of the opening of the placing groove (2) in a square mode, and the stop lever (7) is inserted into the placing groove (2).

4. The apparatus for producing a seamless steel pipe according to claim 1, wherein: the traction handle (3) is of an I-shaped circular cylinder structure, the pull ring (5) is of a semicircular ring structure, and the end part of the traction rope (4) wound on the traction handle (3) is bolted to the middle rod body of the traction handle (3).

5. The apparatus for producing a seamless steel pipe according to claim 1, wherein: spiro union sleeve pipe (8) are the cylinder structure, and telescopic screw (9) are the cylinder structure, and handle bar (11) are provided with two, and two handle bar (11) are about the terminal surface centre of a circle symmetric distribution of telescopic screw (9), and spiro union sleeve pipe (8) are provided with four, and four spiro union sleeve pipes (8) distribute respectively on four lateral walls of quick-witted case (1).

6. The apparatus for producing a seamless steel pipe according to claim 1, wherein: the telescopic sleeve (13) is of a cylindrical structure, the telescopic insertion rod (14) is of a T-shaped circular cylinder structure, a closing-up structure is arranged at an opening of the telescopic sleeve (13) to limit the bottom surface of the telescopic insertion rod (14), the two telescopic sleeves (13) are symmetrically distributed about a driving shaft of the driving motor (12), and the grinding plate (15) is of a circular arc-shaped plate structure.