CN220278762U

CN220278762U - Pipeline welding machine

Info

Publication number: CN220278762U
Application number: CN202321026670.1U
Authority: CN
Inventors: 尹小平
Original assignee: Zhenyi Shanghai Integrated Circuit Equipment Co ltd
Current assignee: Zhenyi Shanghai Integrated Circuit Equipment Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2024-01-02
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a pipeline welding machine which comprises a workbench, wherein clamping seats are symmetrically arranged on the workbench, two groups of clamping seats are controlled by an adjusting mechanism to be close to or separate from each other, positioning pieces are rotationally connected onto the clamping seats, a protection table is arranged between the two groups of clamping seats on the workbench, lifting frames are symmetrically connected onto two sides of the protection table, a welding frame is connected onto the rear side of the protection table, and the top end of the welding frame is connected with a welding gun through an air cylinder. The utility model has simple structure and convenient use and operation, and can finish the whole welding work by only once installation in place.

Description

Pipeline welding machine

Technical Field

The utility model belongs to the technical field of pipeline welding, and particularly relates to a pipeline welding machine.

Background

In the use of pipes, it is often the case that two pipes are connected to each other by means of welding, because the pipes are short.

The utility model provides a pipeline welded platform for construction, is 201720852235.2, includes the operation panel, and operation panel bottom fixed mounting has telescopic landing leg, is fixed with the fixed block on the operation panel, and sliding connection has the slide on the operation panel, all fixed mounting has spacing sleeve on fixed block and the slide, is provided with spacing steel pipe's clamping mechanism on the spacing sleeve, and the operation panel rotates installs the drive roller that has the rocking handle. When the welding device is used, a first steel pipe to be welded is inserted into the limiting sleeve on the fixed block, a second steel pipe to be welded is inserted into the limiting sleeve on the sliding seat, the first steel pipe and the second steel pipe are clamped and fixed by the clamping mechanism, the sliding seat is adjusted to slide, the end head of the second steel pipe is driven to be close to the end head of the first steel pipe, and at the moment, the first welding seam can be welded. After the first welding seam is welded, the driving roller is rotated through the rocking handle, and the driving roller drives the first steel pipe and the second steel pipe which are welded together to rotate, so that the second welding seam rotates to the side close to a worker, and the worker performs welding work on the second welding seam.

In the above technology, the whole welding can be completed only by secondary operation after disassembly, and the welding efficiency is seriously affected.

Disclosure of Invention

The utility model aims to provide a pipeline welding machine which is simple in structure, convenient to use and operate and capable of completing integral welding work by only once installing in place.

In order to achieve the above purpose, the pipeline welding machine comprises a workbench, clamping seats are symmetrically arranged on the workbench, two groups of clamping seats are controlled to be close to or separate from each other by an adjusting mechanism, positioning pieces are rotationally connected to the clamping seats, a protection table is arranged between the two groups of clamping seats on the workbench, lifting frames are symmetrically connected to two sides of the protection table, a welding frame is connected to the rear side of the protection table, and a welding gun is connected to the top end of the welding frame through an air cylinder.

As a further scheme of the utility model: the workbench is provided with grooves corresponding to the protection table, sliding grooves are symmetrically formed in two sides of the grooves on the workbench, the adjusting mechanism comprises a double-headed motor arranged in the grooves, the power output ends of the double-headed motor are respectively arranged in the sliding grooves and connected with screw rods in a rotating mode, the screw rods are opposite in thread direction, and the two screw rods are respectively connected with the clamping seat through adjusting blocks.

As a further scheme of the utility model: the locating piece includes the locating plate, the locating plate outside is connected with the holder rotation through the bearing, and the inboard can be dismantled and be connected with the inserted bar.

As a further scheme of the utility model: the bottom of the lifting frame is connected with the protection table in a sliding manner and is fixed through bolts on the side face of the protection table.

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

the positioning piece can be used for conveniently positioning and placing the pipelines to be welded, and then the positioning seat can be controlled to move relatively by the adjusting mechanism so as to enable the two pipelines to be in butt joint and clamping, thereby facilitating the subsequent welding work;

the locating part is connected with the holder through the bearing rotation, when two pipelines accomplish and press from both sides tight butt joint after, when rotating one pipeline, can drive another pipeline and rotate simultaneously to can carry out the whole welding of week circle under the fixed circumstances of welder, make things convenient for the welding work of two pipelines.

Drawings

Fig. 1 is a schematic structural view of a pipe welding machine.

In the figure: 1. the welding device comprises a workbench, 2, a clamping seat, 3, a protection table, 4, a lifting frame, 5, a welding frame, 6, a cylinder, 7, a welding gun, 8, a groove, 9, a sliding groove, 10, a double-headed motor, 11, a screw, 12, an adjusting block, 13, a positioning plate, 14, a bearing, 15, an inserting rod, 16 and a bolt.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1, a pipeline welding machine comprises a workbench 1, clamping seats 2 are symmetrically arranged on the workbench 1, two groups of clamping seats 2 are controlled by an adjusting mechanism to be close to or separated from each other, positioning pieces are rotationally connected to the clamping seats 2, pipelines are placed on the positioning pieces, the two pipelines can relatively move through the power action of the adjusting mechanism to complete butt joint, a protection table 3 is arranged between the two groups of clamping seats 2 on the workbench 1, lifting frames 4 are symmetrically connected to the two sides of the protection table 3, a welding frame 5 is connected to the rear side of the protection table 3, and a welding gun 7 is connected to the top end of the welding frame 5 through an air cylinder 6.

For the convenient removal of two holder 2 of drive control, the last recess 8 that corresponds of workstation 1 is equipped with of protection platform 3, the bilateral symmetry that is located recess 8 on the workstation 1 is equipped with spout 9, adjustment mechanism is including locating the double-end motor 10 in the recess 8, the power take off end of double-end motor 10 is located spout 9 in-connection respectively and is connected with screw rod 11 to rotate with spout 9 tip, screw thread opposite direction on two screw rods 11, and be connected with holder 2 through regulating block 12 respectively, double-end motor 10 control both sides screw rod 11 rotates simultaneously, utilizes the reverse screw thread on screw rod 11 to drive regulating block 12 relative or reverse movement to drive holder 2 synchronous motion.

In order to be able to stably locate the pipeline and place, the setting element includes locating plate 13, the locating plate 13 outside is connected with holder 2 rotation through bearing 14, and the inboard can be dismantled and is connected with inserted bar 15, and inserted bar 15 can be changed according to the pipeline size, can laminate the pipeline inner wall can.

For the convenience cooperation setting element, realize the steady rest to the pipeline and place, the protection platform 3 is pegged graft in the slip of crane 4 bottom to it is fixed through the bolt 16 of protection platform 3 side, can be along with the change of inserted bar 15, adjust corresponding height, thereby adapt to the welding work of different size pipelines.

The working process of the utility model comprises the following steps: two pipelines to be welded are respectively inserted on the inserted link 15, the other end of the pipeline is arranged on the lifting frame 4 along with the power action of the double-end motor 10, the end faces of the two pipelines are completely attached along with the continued movement of the clamping seat 2, then the position of the welding gun 7 is determined through the adjusting cylinder 6, and the welding work of the two pipelines can be completed by manually and slowly rotating the pipelines along with the starting of the welding gun 7.

Claims

1. The utility model provides a pipeline welding machine, includes workstation (1), its characterized in that, the symmetry is equipped with cassette (2) on workstation (1) to by two sets of cassettes (2) of adjustment mechanism control are close to or separate, it is connected with the setting element to rotate on cassette (2), be equipped with protection platform (3) in the middle of being located two sets of cassettes (2) on workstation (1), protection platform (3) bilateral symmetry is connected with crane (4), protection platform (3) rear side is connected with welds frame (5), it is connected with welder (7) through cylinder (6) on frame (5) top to weld.

2. The pipeline welding machine according to claim 1, wherein grooves (8) are formed in the workbench (1) corresponding to the protection table (3), sliding grooves (9) are symmetrically formed in the two sides of the grooves (8) on the workbench (1), the adjusting mechanism comprises double-headed motors (10) arranged in the grooves (8), the power output ends of the double-headed motors (10) are respectively arranged in the sliding grooves (9) and are connected with screw rods (11) in a rotating mode, the screw rods are connected with the end portions of the sliding grooves (9), the directions of threads on the two screw rods (11) are opposite, and the two screw rods are respectively connected with the clamping seat (2) through adjusting blocks (12).

3. A pipe welding machine according to claim 1, characterized in that the positioning member comprises a positioning plate (13), the outer side of the positioning plate (13) is rotatably connected with the clamping seat (2) through a bearing (14), and the inner side of the positioning plate is detachably connected with a plug rod (15).

4. A pipe welding machine according to claim 1, characterized in that the bottom of the lifting frame (4) is slidingly inserted into the protective table (3) and is fixed by bolts (16) on the side of the protective table (3).