CN213080482U

CN213080482U - Be used for spiral steel pipe tube head welding set

Info

Publication number: CN213080482U
Application number: CN202021948124.XU
Authority: CN
Inventors: 聂士勇; 聂骊璇
Original assignee: Linyi Tianyou Steel Pipe Manufacturing Co ltd
Current assignee: Linyi Tianyou Steel Pipe Manufacturing Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-30
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a be used for spiral steel pipe tube head welding set, comprises a workbench, the upper surface left end fixed mounting of workstation has stand a, the upper surface right-hand member of workstation is equipped with the sliding tray, slidable mounting has the slider in the sliding tray, the upper end fixed mounting of slider has stand b, the right side wall fixed mounting of stand a has the bearing frame, the bearing frame internal rotation is installed short pivot, the one end fixed mounting of short pivot has fixed cover, the through-hole has been run through to set up in the middle section of stand b, the through-hole internal rotation is installed long pivot, the left end fixed mounting of long pivot has the iron pipe stopper, the right-hand member fixed mounting has the rolling disc, the surface of long pivot is located the through-hole) both; this be used for spiral steel pipe tube head welding set, through the one end of the fixed steel pipe of fixed cover, inside the other end passed through the iron pipe stopper and fills in the steel pipe, fixed with the steel pipe, can rotate the steel pipe through the pivot, through slider adjustment distance, can realize spin welding, reduce working strength, improve work efficiency.

Description

Be used for spiral steel pipe tube head welding set

Technical Field

The utility model relates to a spiral steel pipe welding technology field specifically is a be used for spiral steel pipe tube head welding set.

Background

The spiral steel pipe is a spiral seam steel pipe which is formed by taking a strip steel coil as a raw material, performing extrusion molding at a normal temperature and welding by an automatic double-wire double-sided submerged arc welding process, feeding the strip steel into a pipe welding unit by the spiral steel pipe, rolling by a plurality of rollers, gradually rolling up the strip steel to form a circular pipe blank with an opening gap, adjusting the pressing amount of an extrusion roller to control the gap of a welding seam to be 1-3 mm, and enabling two ends of the welding seam to be flush; spiral steel pipe the steel band during the material of usefulness, the steel band has two sides, the steel band spiral is coiled and is become elementary steel pipe, the gap that forms between the adjacent steel band of elementary steel pipe is welded position, weld at welded position and form spiral steel pipe, traditional spiral steel pipe tube head welding, need artifical handheld welding, along with the continuous development of industry, automatic welding set appears on the market, welding set among the prior art, because spiral steel pipe need weld along the steel band when welding, just need rotate the welding to the steel pipe, prior art has certain defect, consequently, need improve prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for spiral steel pipe tube head welding set 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: the utility model provides a be used for spiral steel pipe tube head welding set, includes the workstation, the upper surface left end fixed mounting of workstation has stand a, the upper surface right-hand member of workstation is equipped with the sliding tray, slidable mounting has the slider in the sliding tray, the upper end fixed mounting of slider has stand b, stand a's right side wall fixed mounting has the bearing frame, the short pivot is installed to the bearing frame internal rotation, the one end fixed mounting of short pivot has fixed cover, stand b's middle section runs through and has seted up the through-hole, the through-hole internal rotation is installed long pivot, the left end fixed mounting of long pivot has the iron pipe stopper, and right-hand member fixed mounting has the rolling disc, the surface of long pivot is located the equal fixed cover in both ends of controlling of through.

Preferably, the upper surface middle section fixed mounting of workstation has support a, the right-hand member fixed mounting of support a has support b, the equal fixed mounting in top of support a and support b has the fixed block, the fixed arc tray that inlays of upper end of fixed block.

Preferably, the upper end and the lower end of the inner cavity of the fixing sleeve are fixedly provided with a connecting block a, the surface of the connecting block a is fixedly provided with a spring, one end of the spring is fixedly provided with a connecting block b, and one end of the connecting block b is fixedly provided with an arc-shaped fixing plate.

Preferably, the surface of one end of the iron pipe plug is provided with a radian, the iron pipe plug is sequentially lifted along the surface of the iron pipe plug, and the central point of the iron pipe plug and the central point of the fixed sleeve are on the same horizontal line.

Preferably, the upper end of the right side wall of the upright post a is fixedly welded with a cross beam, the lower end of the cross beam is fixedly provided with a welding machine, and the lower end of the workbench is fixedly provided with a support column.

Compared with the prior art, the beneficial effects of the utility model are that: this be used for spiral steel pipe tube head welding set, through the one end of the fixed steel pipe of fixed cover, inside the other end passed through the iron pipe stopper and fills in the steel pipe, fixed with the steel pipe, can rotate the steel pipe through the pivot, through slider adjustment distance, can realize spin welding, reduce working strength, improve work efficiency.

Drawings

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

fig. 2 is a schematic view of the structure of the inner cavity of the fixing sleeve of the present invention;

fig. 3 is a schematic structural diagram of the bracket a and the bracket b of the present invention.

In the figure: 1 workbench, 2 upright posts a, 3 bearing seats, 4 short rotating shafts, 5 fixing sleeves, 6 welding machines, 7 cross beams, 8 upright posts b, 9 through holes, 10 long rotating shafts, 11 rotating discs, 12 limiting sleeves, 13 sliding blocks, 14 sliding grooves, 15 iron pipe plugs, 16 supports b, 17 supports a, 18 connecting blocks a, 19 springs, 20 connecting blocks b, 21 arc-shaped fixing plates, 22 supporting columns, 23 arc-shaped trays and 24 fixing blocks.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a be used for spiral steel pipe tube head welding set, includes workstation 1, the upper surface left end fixed mounting of workstation 1 has stand a2, the upper surface right-hand member of workstation 1 is equipped with sliding tray 14, slidable mounting has slider 13 in sliding tray 14, the upper end fixed mounting of slider 13 has stand b8, the right side wall fixed mounting of stand a2 has bearing frame 3, short pivot 4 is installed to the bearing frame 3 internal rotation, the one end fixed mounting of short pivot 4 has fixed cover 5, the middle section of stand b8 runs through and has seted up through-hole 9, through-hole 9 internal rotation installs long pivot 10, the left end fixed mounting of long pivot 10 has iron pipe stopper 15, and right-hand member fixed mounting has rolling disc 11, the surface of long pivot 10 is located both ends are fixed the cover and are equipped with stop collar 12 about through-hole 9;

specifically, the left end of the upper surface of the workbench 1 is fixedly mounted with the column a2, the column a2 is vertically mounted with the workbench 1, the lower end of the right side wall of the column a2 is fixedly mounted with the bearing seat 3, the short rotating shaft 4 is rotatably mounted in the bearing seat 3 and is used for driving the fixed sleeve 5 to rotate, the fixed sleeve 5 is used for fixing a steel pipe, the right end of the upper surface of the workbench 1 is provided with a sliding groove 14, a sliding block 13 is slidably mounted in the sliding groove 14, the sliding block 13 is an electronic sliding block, the upper end of the sliding block 13 is fixedly mounted with the column b8, the column b8 is capable of moving left and right in the sliding groove 14 under the action of the sliding block 13, the column b8 is provided with a through hole 9, the through hole 9 is rotatably mounted in the through hole 9, the long rotating shaft 10 is rotatable in the through hole 9, and the left end of the long rotating shaft 10 is fixedly mounted with, the iron pipe plug 15 can be plugged into steel pipes with different diameters, the rotating disc 11 is fixedly mounted at the right end of the rotating shaft 10 and used for rotating the long rotating shaft 10, and the long rotating shaft 10 is fixed in the through hole 9 by the limiting sleeve 12 and can only rotate but cannot move left and right.

A bracket a17 is fixedly installed at the middle section of the upper surface of the workbench 1, a bracket b16 is fixedly installed at the right end of the bracket a17, fixed blocks 24 are fixedly installed at the top ends of the bracket a17 and the bracket b16, and an arc-shaped tray 23 is fixedly embedded at the upper end of each fixed block 24;

specifically, the fixed surface mounting of the upper surface of the workbench 1 is the support a17, the right end fixed mounting support b16 of the support a17, the upper end fixed mounting of the support a17 and the support b16 is the fixed block 20, which is used for installing the arc-shaped tray 19, the arc-shaped tray 19 is used for supporting the steel pipe, and the steel pipe can rotate on the arc-shaped tray 19 due to the arc-shaped arrangement.

The upper end and the lower end of the inner cavity of the fixed sleeve 5 are fixedly provided with connecting blocks a18, the surface of the connecting block a18 is fixedly provided with a spring 19, one end of the spring 19 is fixedly provided with a connecting block b20, and one end of the connecting block b20 is fixedly provided with an arc-shaped fixing plate 21;

specifically, equal fixed mounting in both ends about the inner chamber of fixed cover 5 connecting block a18 is used for the installation spring 19, spring 19's one end fixed mounting fixed block b20 is used for the installation arc fixed plate 21, arc fixed plate 21 is two, all is in the inner chamber of fixed cover 5 is established relatively under the support of spring, arc fixed plate is used for fixed steel pipe.

The surface of one end of the iron pipe plug 15 is provided with a radian and is sequentially lifted along the surface of the iron pipe plug 15, and the central point of the iron pipe plug 15 and the central point of the fixed sleeve 5 are on the same horizontal line;

specifically, the inner cavity of the steel pipe can be plugged in by the iron pipe plug 15, and the radian of the surface of the iron pipe plug 15 is sequentially increased, so that the iron pipe plug is suitable for steel pipes with different diameters, and the iron pipe plug 15 and the fixed sleeve 5 are on the same horizontal line, so that the iron pipe plug and the fixed sleeve can fix the same steel pipe.

A cross beam 7 is fixedly welded at the upper end of the right side wall of the upright post a2, a welding machine 6 is fixedly installed at the lower end of the cross beam 7, and a supporting column 22 is fixedly installed at the lower end of the workbench 1;

specifically, the cross beam 7 is fixedly installed at the upper end of the right side wall of the upright a2 and used for fixing the welding machine 6, and the welding machine 6 is used for welding steel pipes.

The working principle is as follows: when a spiral steel pipe needs to be welded, one end of the steel pipe is fixedly inserted into an inner cavity of the fixing sleeve, the fixing column and the lower end of the steel pipe are placed on an arc-shaped tray at the upper end of the support a under the action of an arc-shaped fixing plate, the other end of the steel pipe is placed on the arc-shaped tray at the upper end of the support b, the stand column b slides leftwards, the iron pipe plug is plugged into the inner cavity of the steel pipe, the sliding block is fixed, the long rotating shaft rotates due to the fact that the iron pipe plug is plugged into the inner cavity of the steel pipe and abuts against the inner cavity of the steel pipe, the other end of the steel pipe is fixed in the fixing sleeve, the fixing sleeve is driven by the short rotating shaft, one end of the short rotating shaft is rotatably installed in the bearing seat, the rotating.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for spiral steel pipe tube head welding set, includes workstation (1), its characterized in that: the left end of the upper surface of the workbench (1) is fixedly provided with an upright post a (2), the right end of the upper surface of the workbench (1) is provided with a sliding groove (14), a sliding block (13) is arranged in the sliding groove (14) in a sliding way, an upright post b (8) is fixedly arranged at the upper end of the sliding block (13), a bearing seat (3) is fixedly arranged on the right side wall of the upright post a (2), a short rotating shaft (4) is rotatably arranged in the bearing seat (3), a fixed sleeve (5) is fixedly arranged at one end of the short rotating shaft (4), a through hole (9) is arranged in the middle section of the upright post b (8) in a penetrating way, a long rotating shaft (10) is rotatably arranged in the through hole (9), an iron pipe plug (15) is fixedly arranged at the left end of the long rotating shaft (10), a rotating disc (11) is fixedly arranged at the right end, the outer surface of the long rotating shaft (10) is positioned at the left end and the right end of the through hole (9) and is fixedly sleeved with a limiting sleeve (12).

2. The welding device for the head of the spiral steel tube according to claim 1, wherein: the upper surface middle section fixed mounting of workstation (1) has support a (17), the right-hand member fixed mounting of support a (17) has support b (16), the equal fixed mounting in top of support a (17) and support b (16) has fixed block (24), the upper end of fixed block (24) is fixed to be inlayed and is equipped with arc tray (23).

3. The welding device for the head of the spiral steel tube according to claim 1, wherein: the equal fixed mounting in both ends has connecting block a (18) about the inner chamber of fixed cover (5), the fixed surface of connecting block a (18) installs spring (19), the one end fixed mounting of spring (19) has connecting block b (20), the one end fixed mounting of connecting block b (20) has arc fixed plate (21).

4. The welding device for the head of the spiral steel tube according to claim 1, wherein: the surface of one end of the iron pipe plug (15) is provided with a radian, the radian is sequentially lifted along the surface of the iron pipe plug (15), and the central point of the iron pipe plug (15) and the central point of the fixed sleeve (5) are on the same horizontal line.

5. The welding device for the head of the spiral steel tube according to claim 1, wherein: the welding of right side wall upper end fixed welding of stand a (2) has crossbeam (7), the lower extreme fixed mounting of crossbeam (7) has welding machine (6), the lower extreme fixed mounting of workstation (1) has support column (22).