CN219075306U

CN219075306U - Steel pipe production burnishing machine

Info

Publication number: CN219075306U
Application number: CN202320186286.1U
Authority: CN
Inventors: 张家万; 刘冶育
Original assignee: Wuhan Wudian Welding Equipment Co ltd
Current assignee: Wuhan Wudian Welding Equipment Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-05-26
Anticipated expiration: 2033-02-07

Abstract

The utility model provides a steel pipe production polishing machine, which relates to the technical field of polishing machines, and comprises a workbench and a polishing assembly; the workbench is provided with a driving assembly which is arranged opposite to the polishing assembly, the driving assembly comprises a motor II, a threaded rod and a threaded ring, one end of the threaded rod is fixedly connected with the output end of the motor II, and the threaded ring is in threaded connection with the outside of the threaded rod; the inner side of the threaded ring is provided with a pipe clamp, a connecting piece is arranged between the threaded ring and the pipe clamp, the connecting piece comprises two threaded columns, two threaded pipes and two connecting pieces, and the two threaded columns are distributed in parallel and are respectively fixed on the outer walls of the pipe clamp and the threaded ring; the utility model has the beneficial effects that: the threaded pipe and the connecting piece can be limited, the threaded pipe and the connecting piece are connected stably, and the driving assembly can provide power for the steel pipe, so that the polishing machine can automatically polish two sides of the steel pipe with different lengths.

Description

Steel pipe production burnishing machine

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a steel pipe production polishing machine.

Background

After the steel pipe is produced, the surface is rough, and the polishing machine is used for polishing the surface. According to the search, one of the patents (issued bulletin number: CN 214817656U) provides a polishing machine for producing steel pipes, which comprises a frame, wherein two grinding rollers are arranged on the frame and are fixed on the frame through fixing seats, a fixing frame is arranged on one side of each grinding roller, a ball motor is arranged on the fixing frame, a sliding rail is connected to the ball motor, a locating plate is arranged on the sliding rail, the bottom of the locating plate is connected with a mechanical gripper, and steel pipes are arranged on the mechanical gripper.

Although this burnishing machine can polish the steel pipe in the steel pipe both sides simultaneously, polishing efficiency is high, and casting cost is little, convenient to use, but can see from this patent that it is difficult to the steel pipe of different length and once only accomplish polishing treatment, it is more troublesome to lead to this burnishing machine to use, has received the restriction, and then the urgent need steel pipe production burnishing machine solves the problem that above-mentioned appears.

Disclosure of Invention

The technical problem that exists among the prior art is solved, and a steel pipe production burnishing machine is provided, can carry out spacingly to screwed pipe and connection piece, is favorable to screwed pipe and connection piece to be connected steadily, and drive assembly can provide power for the steel pipe to this burnishing machine carries out polishing to the steel pipe both sides of different length automatically.

The aim and the effect of the utility model are achieved by the following specific technical means:

a steel pipe production polishing machine comprises a workbench and a polishing assembly;

the workbench is provided with a driving assembly which is arranged opposite to the polishing assembly, the driving assembly comprises a motor II, a threaded rod and a threaded ring, one end of the threaded rod is fixedly connected with the output end of the motor II, and the threaded ring is in threaded connection with the outside of the threaded rod;

the inside pipe clamp that is equipped with of screwed ring, just be equipped with the connecting piece between screwed ring and the pipe clamp, the connecting piece includes screw thread post, screwed pipe and connection piece, screw thread post and screwed pipe all are equipped with two, two the screw thread post is parallel distribution and is fixed in respectively on pipe clamp and the screwed ring outer wall, two screwed pipe threaded connection respectively in two the screwed post is outside, the connection piece rotates to connect in two department between the screwed pipe upper end.

The polishing assembly comprises two motors and two grinding rollers, wherein the motors are respectively fixed on the upper surface of the workbench, the grinding rollers are respectively provided with two grinding rollers and are distributed in parallel, one end of each grinding roller is arranged on the upper surface of the workbench through a mounting piece, and the other end of each grinding roller is fixed on a similar output end of the motor through a mounting piece.

The surface of the workbench is penetrated with a through hole positioned below the second motor, and a moving assembly is arranged below the inner side of the workbench.

The moving assembly comprises a moving rod and an electric cylinder, the electric cylinder is fixed below the inner side of the workbench, the lower end of the moving rod is fixed at the output end of the electric cylinder, and the upper end of the moving rod penetrates through the through hole and is fixed at the bottom of the motor II.

The screw thread pipe is outside all to rotate and is connected with the swivel, the inboard all welds of swivel has the spacing ring, the connection piece surface has two holes to link up, all embedded the gag lever post in the hole, the gag lever post lower extreme all inserts similarly in the spacing ring.

The upper surface of the workbench is provided with a chute, a slide block is connected in the chute in a sliding way, and the upper end of the slide block extends out of the chute and is fixed at the bottom of the pipe clamp.

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

according to the steel pipe production polishing machine, the connecting piece plays a role in positioning the pipe clamp and the threaded ring, and after the lower end of the limiting rod on the connecting piece is inserted into the corresponding limiting ring, the threaded pipe and the connecting piece can be limited, so that the threaded pipe and the connecting piece are stably connected;

after the steel pipe is positioned between the upper parts of the two grinding rollers, the polishing assembly can be started to polish the steel pipe, then the motor II is electrified and drives the threaded rod to rotate, and the threaded rod drives the threaded ring, the connecting piece, the pipe clamp and the steel pipe to linearly move so that the polishing assembly polishes two sides of the steel pipe with different lengths;

the pipe clamp moves and can drive the sliding block below the pipe clamp to slide in the sliding groove, the sliding groove and the sliding block are arranged to play a limiting role on the pipe clamp, and the pipe clamp, the steel pipe, the connecting piece and the threaded ring can be prevented from rotating along with the threaded rod.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of a connector according to the present utility model;

FIG. 3 is a schematic view of the partial structure of the portion A of FIG. 1 according to the present utility model;

fig. 4 is a schematic view of a partial structure of the front view of fig. 1 according to the present utility model.

The marks in the figure: the grinding machine comprises a workbench 1, a first motor 2, grinding rollers 3, a second motor 4, a threaded rod 5, a pipe clamp 6, a threaded column 7, a threaded pipe 8, a connecting sheet 9, a swivel 10, a limiting ring 11, a moving rod 12, a through hole 13, an electric cylinder 14, a limiting rod 15, a threaded ring 16, a chute 17 and a sliding block 18.

Detailed Description

Referring to fig. 1-4, embodiments of the present utility model are further described;

a steel pipe production polishing machine comprises a workbench 1 and a polishing component;

the polishing assembly comprises two motors I2 and polishing rollers 3, wherein the motors I2 are respectively fixed on the upper surface of the workbench 1, the polishing rollers 3 are respectively provided with two polishing rollers and are distributed in parallel, one end of each polishing roller 3 is arranged on the upper surface of the workbench 1 through a mounting piece, and the other end of each polishing roller is fixed on the output end of the corresponding motor I2 through a mounting piece;

specifically, when the polishing assembly is used, the two motors I2 are powered on, the motors I2 can drive the grinding rollers 3 connected with the motors I to rotate, the steel rod to be polished can be placed between the two rotating grinding rollers 3, polishing treatment is carried out on two sides of a steel pipe, and meanwhile the two grinding rollers 3 play a supporting role on the steel pipe.

The workbench 1 is provided with a driving assembly which is arranged opposite to the polishing assembly, the driving assembly comprises a second motor 4, a threaded rod 5 and a threaded ring 16, one end of the threaded rod 5 is fixedly connected with the output end of the second motor 4, and the threaded ring 16 is in threaded connection with the outside of the threaded rod 5;

the inner side of the threaded ring 16 is provided with a pipe clamp 6, a connecting piece is arranged between the threaded ring 16 and the pipe clamp 6, the connecting piece comprises threaded columns 7, threaded pipes 8 and connecting pieces 9, the threaded columns 7 and the threaded pipes 8 are respectively provided with two, the threaded columns 7 are distributed in parallel and are respectively fixed on the outer walls of the pipe clamp 6 and the threaded ring 16, the two threaded pipes 8 are respectively connected with the outer parts of the threaded columns 7 in a threaded manner, and the connecting pieces 9 are rotationally connected between the upper ends of the two threaded pipes 8;

the surface of the workbench 1 is penetrated by a through hole 13 positioned below the second motor 4, a moving assembly is arranged below the inner side of the workbench 1 and comprises a moving rod 12 and an electric cylinder 14, the electric cylinder 14 is fixed below the inner side of the workbench 1, the lower end of the moving rod 12 is fixed at the output end of the electric cylinder 14, and the upper end of the moving rod passes through the through hole 13 and is fixed at the bottom of the second motor 4;

the outside of the threaded pipe 8 is rotationally connected with a swivel 10, the inner side of the swivel 10 is welded with a limiting ring 11, the surface of the connecting sheet 9 is penetrated with two holes, limiting rods 15 are embedded in the holes, and the lower ends of the limiting rods 15 are inserted into the similar limiting rings 11;

the upper surface of the workbench 1 is provided with a chute 17, a sliding block 18 is connected in a sliding way in the chute 17, and the upper end of the sliding block 18 extends out of the chute 17 and is fixed at the bottom of the pipe clamp 6;

specifically, before the polishing machine is used, the connecting piece between the pipe clamp 6 and the threaded ring 16 is required to be removed, the two limiting rods 15 are pulled out upwards, the limiting rods 15 are separated from the limiting ring 11 and the connecting piece 9, the two threaded pipes 8 are rotated upwards, the upper ends of the two threaded pipes 8 can rotate at the bottom of the connecting piece 9, the connecting piece 9 is driven to move upwards, the two threaded pipes 8 can be respectively screwed out of the two threaded columns 7, the pipe clamp 6 is separated from the threaded ring 16, then a steel pipe to be polished is sleeved outside the threaded rod 5, the pipe clamp 6 is clamped outside the steel pipe to be polished, the connecting piece can be reinstalled between the pipe clamp 6 and the threaded ring 16 according to the reverse sequence of the connecting piece removing steps, and the pipe clamp 6 and the threaded ring 16 play a role in positioning;

afterwards, the two limiting rods 15 are respectively inserted into the two holes on the connecting sheet 9 again, then the rotating rings 10 on the two threaded pipes 8 are rotated, the rotating rings 10 can drive the limiting rings 11 on the rotating rings to rotate, the limiting rings 11 can align the adjacent limiting rods 15, the limiting rods 15 are moved downwards, the lower ends of the limiting rods 15 can be inserted into the corresponding limiting rings 11, the threaded pipes 8 and the connecting sheet 9 are limited, and the threaded pipes 8 and the connecting sheet 9 are stably connected;

after the steel pipe is positioned between the upper parts of the two grinding rollers 3, a polishing assembly can be started to polish the steel pipe, then a motor II 4 is electrified, the motor II 4 can drive a threaded rod 5 to rotate, and the threaded rod 5 can drive a threaded ring 16, a connecting piece, a pipe clamp 6 and the steel pipe to linearly move so that the polishing assembly polishes two sides of the steel pipe with different lengths;

the pipe clamp 6 moves to drive the sliding block 18 below the pipe clamp 6 to slide in the sliding groove 17, and the sliding groove 17 and the sliding block 18 are arranged to limit the pipe clamp 6, so that the pipe clamp 6, the steel pipe, the connecting piece and the threaded ring 16 can be prevented from rotating along with the threaded rod 5.

Claims

1. The utility model provides a steel pipe production burnishing machine, includes workstation (1) and polishing component, its characterized in that:

the workbench (1) is provided with a driving assembly which is arranged opposite to the polishing assembly, the driving assembly comprises a second motor (4), a threaded rod (5) and a threaded ring (16), one end of the threaded rod (5) is fixedly connected with the output end of the second motor (4), and the threaded ring (16) is in threaded connection with the outside of the threaded rod (5);

the inside pipe clamp (6) that is equipped with of screwed ring (16), just be equipped with the connecting piece between screwed ring (16) and pipe clamp (6), the connecting piece includes screw thread post (7), screwed pipe (8) and connection piece (9), screw thread post (7) and screwed pipe (8) all are equipped with two, two screw thread post (7) are parallel distribution and are fixed in respectively on pipe clamp (6) and screwed ring (16) outer wall, two screwed pipe (8) threaded connection respectively in two screw thread post (7) are outside, connection piece (9) rotate and connect in two department between screwed pipe (8) upper end.

2. A steel pipe production polisher according to claim 1, characterized in that: the polishing assembly comprises a motor I (2) and polishing rollers (3), wherein the motor I (2) is provided with two polishing rollers, the motor I (2) is fixed on the upper surface of the workbench (1), the polishing rollers (3) are provided with two polishing rollers and are distributed in parallel, one end of each polishing roller (3) is mounted on the upper surface of the workbench (1) through a mounting piece, and the other end of each polishing roller is fixed on the output end of the corresponding motor I (2) through a mounting piece.

3. A steel pipe production polisher according to claim 1, characterized in that: the surface of the workbench (1) is penetrated with a through hole (13) below the motor II (4), and a moving assembly is arranged below the inner side of the workbench (1).

4. A steel pipe production polisher according to claim 3, characterized in that: the movable assembly comprises a movable rod (12) and an electric cylinder (14), wherein the electric cylinder (14) is fixed below the inner side of the workbench (1), the lower end of the movable rod (12) is fixed at the output end of the electric cylinder (14), and the upper end of the movable rod passes through the through hole (13) and is fixed at the bottom of the motor II (4).

5. A steel pipe production polisher according to claim 1, characterized in that: the screw thread pipe (8) outside all rotates and is connected with swivel (10), swivel (10) inboard all welds spacing ring (11), the connection piece (9) surface has two holes of lining up, all embedded gag lever post (15) in the hole, gag lever post (15) lower extreme all inserts near in spacing ring (11).

6. A steel pipe production polisher according to claim 1, characterized in that: the workbench (1) is characterized in that a sliding groove (17) is formed in the upper surface of the workbench (1), a sliding block (18) is connected in a sliding mode in the sliding groove (17), and the upper end of the sliding block (18) extends out of the sliding groove (17) and is fixed to the bottom of the pipe clamp (6).