CN215616179U

CN215616179U - Pipe butt welding device

Info

Publication number: CN215616179U
Application number: CN202121356783.9U
Authority: CN
Inventors: 孙海妮
Original assignee: Shandong Dingsen Engineering Project Management Co ltd
Current assignee: Shandong Dingsen Group Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-25
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a pipe butt welding device which comprises a supporting rod, wherein a workbench is arranged on the supporting rod, a support is arranged on the workbench, a mounting frame is arranged on the support, a connecting shaft is arranged on the mounting frame, a wire reel is arranged on the connecting shaft, a first air cylinder is arranged on the mounting frame, an electric welding pen is arranged on the first air cylinder, and a fixing mechanism is arranged on the workbench. The utility model can fix the pipe and weld the pipe at the welding position, and can also select rotation, thereby reducing the consumption of manpower.

Description

Pipe butt welding device

Technical Field

The utility model relates to the technical field of pipe processing, in particular to a pipe butt welding device.

Background

Tubing is the material used to make pipe fittings. Different pipes are used for different pipe fittings, and the quality of the pipes directly determines the quality of the pipe fittings. The multipurpose pipe for building engineering, power plants, chemical plants and the like has an execution standard GB/T5310; for high-pressure boilers: the execution standard GB/T8163; seamless steel pipe for transporting fluid: there is an implementation standard GB 3087; seamless steel pipe for low pressure boiler: has an execution standard GB/T9948; seamless steel pipe for petroleum cracking: has an execution standard GB/T14976; stainless seamless steel pipe for fluid transportation is made of alloy (15CrMo, 12Cr1MoV) carbon steel (10#, 20#, 45#) stainless steel (304, 316). The tubular metal resonator is in erection joint, need aim at welded connection with two sections tubular metal resonators, at present carrying out butt welding's in-process to the tubular metal resonator, mainly go on through artifical assistance-localization real-time mode, though artifical assistance-localization real-time can be through the location of artifical manual adjustment butt joint different specifications welding steel pipes, but the stability of location is relatively poor, all needs workman manual operation in the adjustment welding position to lead to welding inconvenient work efficiency low. To this end we propose a pipe butt welding device.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the technical scheme adopted by the utility model is that the pipe butt welding device comprises a supporting rod, wherein a workbench is arranged on the supporting rod, a support is arranged on the workbench, an installation frame is arranged on the support, a connecting shaft is arranged on the installation frame, a wire reel is arranged on the connecting shaft, a first air cylinder is arranged on the installation frame, an electric welding pen is arranged on the first air cylinder, and a fixing mechanism is arranged on the workbench;

the fixing mechanism includes: the device comprises a sliding chute, a first motor, a bidirectional screw, a bearing, a nut, a mounting plate, a sliding block, a first fixed block, a first ball, a fixed frame, a second cylinder, a second fixed block, a second ball and a rotating part;

the spout sets up on the workstation, a motor sets up on the workstation, two-way lead screw sets up the output of a motor, the bearing sets up on the two-way lead screw, the nut sets up on the two-way lead screw, the mounting panel sets up on the nut, the slider sets up on the mounting panel, a fixed block sets up on the mounting panel, a ball sets up in the fixed block, the mount sets up on the mounting panel, No. two cylinders set up on the mount, No. two fixed blocks set up on No. two cylinders, No. two balls set up in No. two fixed blocks, the rotating part sets up on the workstation.

Preferably, the rotating portion includes: the device comprises a third cylinder, a second motor and a rotating wheel;

no. three cylinders set up on the workstation, No. two motors set up on No. three cylinders, the swiveling wheel sets up on the No. two motors.

Preferably, the bearing is arranged on the bidirectional screw rod and on the workbench.

Preferably, the slider is disposed on the mounting plate and in the chute.

Preferably, the bidirectional screw rod is arranged at the output end of the first motor and in the workbench.

Compared with the prior art, the pipe welding fixture has the advantages and positive effects that the pipe can be fixed well, the welding position is aligned with the pipe and the pipe is welded, rotation can be selected, and labor consumption is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

Fig. 1 is a front cross-sectional view of a pipe butt welding apparatus according to the present embodiment;

fig. 2 is a schematic structural diagram of a pipe butt welding apparatus according to this embodiment;

shown in the figure: 1. a strut; 2. a work table; 3. a support; 4. a mounting frame; 5. a connecting shaft; 6. A wire reel; 7. a first cylinder; 8. an electric welding pen; 9. a chute; 10. a first motor; 11. a bidirectional lead screw; 12. a bearing; 13. a nut; 14. mounting a plate; 15. a slider; 16. a first fixed block; 17. a first ball; 18. a fixed mount; 19. a second cylinder; 20. a second fixed block; 21. A second ball; 22. a third cylinder; 23. a second motor; 24. a rotating wheel.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The embodiment is shown in the attached drawings 1-2 of the specification, the pipe butt welding device comprises a supporting rod 1, a workbench 2 is arranged on the supporting rod 1, a support 3 is arranged on the workbench 2, a mounting frame 4 is arranged on the support 3, a connecting shaft 5 is arranged on the mounting frame 4, a wire reel 6 is arranged on the connecting shaft 5, a first air cylinder 7 is arranged on the mounting frame 4, an electric welding pen 8 is arranged on the first air cylinder 7, and a fixing mechanism is arranged on the workbench 2;

the fixing mechanism includes: the device comprises a chute 9, a first motor 10, a bidirectional screw 11, a bearing 12, a nut 13, a mounting plate 14, a slider 15, a first fixed block 16, a first ball 17, a fixed frame 18, a second cylinder 19, a second fixed block 20, a second ball 21 and a rotating part;

the utility model discloses a pneumatic power transmission device, including workstation 2, spout 9, a motor 10 sets up on the workstation 2, two-way lead screw 11 sets up the output of a motor 10, bearing 12 sets up on two-way lead screw 11, nut 13 sets up on two-way lead screw 11, mounting panel 14 sets up on the nut 13, slider 15 sets up on the mounting panel 14, No. 16 sets up on the mounting panel 14, a ball 17 sets up in No. 16, mount 18 sets up on the mounting panel 14, No. two cylinders 19 set up on the mount 18, No. two fixed blocks 20 set up on No. two cylinders 19, No. two balls 21 set up in No. two fixed blocks 20, the rotating part sets up on workstation 2.

As can be seen from fig. 1-2 of the specification, the rotating portion includes: a third air cylinder 22, a second motor 23 and a rotating wheel 24;

no. three cylinders 22 set up on the workstation 2, No. two motors 23 set up on No. three cylinders 22, swiveling wheel 24 sets up on No. two motors 23.

In the above solution, the bearing 12 is disposed on the bidirectional screw 11 and on the worktable 2.

In the above solution, the slide block 15 is disposed on the mounting plate 14 and in the chute 9.

In the above scheme, the bidirectional screw 11 is arranged at the output end of the first motor 10 and in the workbench 2.

It is important to point out that, in the specific implementation process, firstly, the pipe is placed in the first fixing block 16, then the second air cylinder 19 is opened to push the second fixing block 20 to move downwards to fix the pipe, then the first air cylinder 10 is opened to drive the bidirectional screw 11 to rotate so that the nut 13 can translate, the nut 13 cannot rotate and can only translate due to the fact that the mounting plate 14 and the sliding block 15 are mounted on the nut 13 and mounted in the sliding groove 9, the pipe is moved to the position below the electric welding pen 8, then the first air cylinder 7 is opened to enable the electric welding pen 8 to weld the pipe, then the third air cylinder 22 and the second air cylinder 23 are opened to enable the rotating wheel 24 to rotate along with the pipe when clinging to the surface of the pipe, and the first fixing block 16 and the second fixing block 20 are mounted with balls so that the rotating wheel rotates along with the pipe.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The pipe butt welding device comprises a support rod (1), and is characterized in that a workbench (2) is arranged on the support rod (1), a support (3) is arranged on the workbench (2), a mounting frame (4) is arranged on the support (3), a connecting shaft (5) is arranged on the mounting frame (4), a wire reel (6) is arranged on the connecting shaft (5), a first air cylinder (7) is arranged on the mounting frame (4), an electric welding pen (8) is arranged on the first air cylinder (7), and a fixing mechanism is arranged on the workbench (2);

the fixing mechanism includes: the device comprises a sliding chute (9), a first motor (10), a bidirectional screw (11), a bearing (12), a nut (13), a mounting plate (14), a sliding block (15), a first fixing block (16), a first ball (17), a fixing frame (18), a second air cylinder (19), a second fixing block (20), a second ball (21) and a rotating part;

the sliding groove (9) is arranged on the workbench (2), the first motor (10) is arranged on the workbench (2), the bidirectional screw (11) is arranged at the output end of the first motor (10), the bearing (12) is arranged on the bidirectional screw (11), the nut (13) is arranged on the bidirectional screw (11), the mounting plate (14) is arranged on the nut (13), the slider (15) is arranged on the mounting plate (14), the first fixing block (16) is arranged on the mounting plate (14), the first ball (17) is arranged in the first fixing block (16), the fixing frame (18) is arranged on the mounting plate (14), the second cylinder (19) is arranged on the fixing frame (18), and the second fixing block (20) is arranged on the second cylinder (19), the second ball (21) is arranged in the second fixing block (20), and the rotating part is arranged on the workbench (2).

2. A pipe butt welding apparatus according to claim 1, wherein the rotating portion includes: a third air cylinder (22), a second motor (23) and a rotating wheel (24);

no. three cylinder (22) set up on workstation (2), No. two motor (23) set up on No. three cylinder (22), swiveling wheel (24) set up on No. two motor (23).

3. A pipe butt welding device according to claim 1, characterized in that said bearing (12) is arranged on said bidirectional screw (11) and on said work table (2).

4. A pipe butt welding device according to claim 2, characterized in that said slider (15) is arranged on said mounting plate (14) and in said chute (9).

5. A pipe butt welding device according to claim 1, characterized in that said bidirectional screw (11) is arranged at the output of said motor (10) and in said work table (2).