CN219504059U

CN219504059U - Steel pipe high-frequency welding device

Info

Publication number: CN219504059U
Application number: CN202320309072.9U
Authority: CN
Inventors: 陈忠; 沈婵敏
Original assignee: Shaoxing Qianjiang Home Furnishings Co ltd
Current assignee: Shaoxing Qianjiang Home Furnishings Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-08-11
Anticipated expiration: 2033-02-24

Abstract

The utility model provides a steel pipe high frequency welding device, relate to stainless steel welded tube field, including need carry out welded steel pipe, be used for carrying out the welding rifle that welds together between two steel pipes and be used for the welding gun to carry out spin welding's welding device, be provided with the welding rifle between two steel pipes, and the binding end of welding rifle is provided with welding set, and welding set sets up the outer wall end at two steel pipes, this steel pipe high frequency welding device passes through welding set and fixes two solid fixed rings to two steel pipes, then utilize the welding rifle to aim at the welded position, in the rotation that utilizes the swivel becket, drive the weld holder and carry out circular motion to the steel pipe, make the welding rifle need not through artifical and rotate the steel pipe can accomplish the welding to the steel pipe, a large amount of manual rotation and rotatory steel pipe's time have been saved.

Description

Steel pipe high-frequency welding device

Technical Field

The utility model relates to the field of stainless steel welded pipes, in particular to a steel pipe high-frequency welding device.

Background

Stainless steel welded pipes, namely welded pipes for short, are manufactured by welding common steel materials or steel belts after being curled and molded by a machine set and a die; the processing accuracy of the stainless steel welded pipe is mainly reflected in the weld joint processing of the welded pipe, whether the welded pipe is nearly circular or not, and the like, and in the processing process of the stainless steel welded pipe, once the welded pipe is welded, the welding joint processing procedure and the shaping procedure are carried out, the position of the welding joint is smooth through the welding joint processing procedure, and the structure of the stainless steel welded pipe is regular through the shaping procedure.

However, the welding gun is usually used for manually welding two steel pipes, however, the steel pipes are round, when the welding is performed between the steel pipes manually, the welding is performed by a person or the steel pipes in the rotating direction, and a great amount of time and energy are wasted due to the fact that the welding is performed by the person or the steel pipes in the rotating direction.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a steel pipe high-frequency welding device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-frequency welding device for the steel pipes comprises the steel pipes needing to be welded, a welding gun used for welding the two steel pipes together and a welding device used for rotating the welding gun, wherein the welding gun is arranged between the two steel pipes, the welding device is arranged at the binding end of the welding gun, and the welding device is arranged at the outer wall ends of the two steel pipes;

the welding gun comprises a welding plate, a welding pipe, a gun head and a baffle, wherein the welding plate is in a disc-shaped arrangement, the upper end of the welding plate is fixedly inserted with the welding pipe, the welding pipe penetrates through the upper end of the welding plate and extends to the lower end, the lower end of the welding plate is fixedly connected with the baffle, the lower end of the welding plate is positioned at the side end of the baffle and is fixedly connected with the gun head, the inside of the welding pipe is hollow, and the baffle and the gun head are corresponding to the outlet end of the welding pipe.

Preferably, the baffle is L-shaped, and the lower end of the baffle is inclined downward.

Preferably, the welding device comprises a fixed ring, a welding frame and a rotating ring, wherein the rotating ring is arranged at one end of each of the two fixed rings, the rotating ring is movably clamped with the fixed ring, the upper ends of the two rotating rings are fixedly connected with the welding frame, and the welding frame is fixedly connected with the baffle through a connecting rod.

Preferably, the two repellent ends of the fixed ring are provided with sliding grooves, the inner wall of the fixed ring is movably inserted with clamping blocks corresponding to the sliding grooves, the clamping blocks are combined together to form a disc, the outer wall of each clamping block penetrates through the fixed ring through the connecting rod and extends into the corresponding sliding groove, and the connecting rod and the sliding groove are movably connected through a spring.

Preferably, the sliding rails are arranged at one ends of the two fixing rings, which are close to each other, the power supply is fixedly connected to the outer wall of the fixing ring, the electric rotating ball is movably connected to the inside of the sliding rail, the electric rotating ball is electrically connected with the power supply, and the electric rotating ball is fixedly connected with the rotating ring.

The utility model has the beneficial effects that:

this steel pipe high frequency welding device fixes two steel pipes through welding set with two solid fixed rings, then aligns the position that needs welded with the welding rifle, is utilizing the rotation of swivel becket, drives the welding frame and carries out circular motion to the steel pipe, makes the welding rifle need not to accomplish the welding to the steel pipe through artifical and swivel steel pipe, has saved a large amount of manual work and has rotated and the time of swivel steel pipe.

Drawings

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

FIG. 2 is a schematic view of a welding gun according to the present utility model;

FIG. 3 is a schematic view of a fixing ring according to the present utility model;

fig. 4 is a schematic view of a rotary ring structure according to the present utility model.

In the figure: 1. a steel pipe; 2. a welding gun; 3. a welding device; 4. welding plates; 5. welding the pipe; 6. a gun head; 7. a baffle; 8. a fixing ring; 9. a welding frame; 10. a rotating ring; 11. a chute; 12. a clamping block; 13. a slide rail; 14. an electric spin ball.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Referring to fig. 1-4, a steel pipe high-frequency welding device comprises a steel pipe 1 to be welded, a welding gun 2 for welding two steel pipes together and a welding device 3 for rotating the welding gun, wherein the welding gun 2 is arranged between the two steel pipes 1, the welding device 3 is arranged at the binding end of the welding gun 2, the welding device 3 is arranged at the outer wall ends of the two steel pipes 1, when the two steel pipes 1 are required to be welded, the welding device 3 is firstly used for fixing the two steel pipes 1, the welding distance between the two steel pipes 1 is fixed, and then the welding device 3 is used for driving the welding gun 2 to perform circumferential welding on the welding position, so that manual welding on the steel pipes 1 is omitted.

Further, the welding gun 2 includes welded plate 4, welded tube 5, rifle head 6 and baffle 7, welded plate 4 is discoid setting, and welded tube 5 has been pegged graft to welded plate 4's upper end is fixed, and welded tube 5 runs through welded plate 4's upper end and extends to the lower extreme, and welded plate 4's lower extreme fixedly connected with baffle 7, and welded plate 4's lower extreme is located baffle 7's side fixedly connected with rifle head 6, and welded tube 5's inside is hollow, and baffle 7 and rifle head 6 all correspond with welded tube 5's exit end, welded rod is put into in welded tube 5 to welded gun 2, make welded rod pass welded plate 4 and fall into baffle 7, then through the welding of rifle head 6 and welded rod to the steel pipe, wear-down, make the welded rod can fall on baffle 7 a bit.

Further, the baffle 7 is L-shaped, and the lower end of the baffle 7 is inclined downward.

Further, the welding device 3 comprises a fixed ring 8, a welding frame 9 and a rotating ring 10, one ends of the two fixed rings 8, which are mutually towards each other, are provided with the rotating ring 10, the rotating ring 10 is movably clamped with the fixed rings 8, the upper ends of the two rotating rings 10 are fixedly connected with the welding frame 9, the welding frame 9 is fixedly connected with the baffle 7 through a connecting rod, the welding device 3 fixes the two steel pipes 1 through the fixed rings 8, and then the welding gun 2 is supported by the welding frame 9 on the rotating ring 10.

Further, the spout 11 has been seted up to the one end that two solid fixed rings 8 repel, and the fixed ring 8 on the inner wall correspond spout 11 the position activity grafting have grip block 12, and grip block 12 closes together and form the disc, and pass through solid fixed ring 8 and extend to in the spout 11 through the connecting rod on the outer wall of grip block 12, and link rod and spout 11 between link rod link together through spring swing joint, the grip block 12 in the spout 11 is upwards drawn to one side of two solid fixed rings 8, make grip block 12 carry out the stretching to the outer end of solid fixed ring 8, make grip block 12 become flexible, make things convenient for solid fixed ring 8 to penetrate in the steel pipe 1, then loosen grip block 12 in the spout 11, through the extrusion of spring, make grip block 12 draw close to the centre, the centre is fixed to the centre of steel pipe 1.

Further, a sliding rail 13 is arranged at one end of each of the two fixing rings 8, a power supply is fixedly connected to the outer wall of each fixing ring 8, an electric rotating ball 14 is movably connected to the inner portion of each sliding rail 13, the electric rotating balls 14 are electrically connected with the power supply, the electric rotating balls 14 are fixedly connected with the rotating rings 10, the power supply on each fixing ring 8 is started, the electric rotating balls 14 in the sliding rail 13 at the side end are enabled to circumferentially rotate in the sliding rail 13, and accordingly the rotating rings 10 are driven to rotate, so that the welding gun 2 circumferentially welds the steel pipe 1.

The working principle of the utility model is as follows: when two steel pipes 1 are required to be welded, the welding device 3 is used for fixing the two steel pipes 1, the welding distance between the two steel pipes 1 is fixed, then the welding device 3 is used for driving the welding gun 2 to carry out circumferential welding on the welding position, manual welding on the steel pipes 1 is omitted, the welding gun 2 is used for placing welding strips into the welding pipe 5, the welding strips penetrate through the welding plate 4 and fall onto the baffle 7, then the gun head 6 and the welding strips are used for welding the steel pipes, the welding strips can fall on the baffle 7 a little by little, the welding device 3 is used for fixing the two steel pipes 1 through the fixing ring 8, then, the welding gun 2 is supported by the welding frame 9 on the rotating ring 10, one side of the two fixed rings 8 is pulled upwards by the clamping blocks 12 in the sliding grooves 11, the clamping blocks 12 are pulled towards the outer ends of the fixed rings 8, the clamping blocks 12 are loosened, the fixed rings 8 conveniently penetrate into the steel pipe 1, then the clamping blocks 12 in the sliding grooves 11 are loosened, the clamping blocks 12 are closed towards the middle through extrusion of springs, the steel pipe 1 is clamped and fixed, a power supply on the fixed rings 8 is started, an electric rotating ball 14 in a sliding rail 13 at the side end performs circumferential rotation in the sliding rail 13, and accordingly the rotating ring 10 is driven to rotate, and the welding gun 2 performs circumferential welding on the steel pipe 1.

Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.

Claims

1. The high-frequency welding device for the steel pipes is characterized by comprising the steel pipes (1) which need to be welded, a welding gun (2) used for welding two steel pipes together and a welding device (3) used for rotating the welding gun, wherein the welding gun (2) is arranged between the two steel pipes (1), the welding device (3) is arranged at the binding end of the welding gun (2), and the welding device (3) is arranged at the outer wall ends of the two steel pipes (1);

the welding gun (2) comprises a welding plate (4), a welding pipe (5), a gun head (6) and a baffle (7), wherein the welding plate (4) is arranged in a disc shape, the upper end of the welding plate (4) is fixedly inserted with the welding pipe (5), the welding pipe (5) penetrates through the upper end of the welding plate (4) and extends to the lower end, the lower end of the welding plate (4) is fixedly connected with the baffle (7), the lower end of the welding plate (4) is positioned at the side end of the baffle (7) and fixedly connected with the gun head (6), the inside of the welding pipe (5) is hollow, and the baffle (7) and the gun head (6) are corresponding to the outlet end of the welding pipe (5).

2. A steel pipe high frequency welding apparatus according to claim 1, characterized in that the baffle plate (7) is provided in an L-shape, and the lower end of the baffle plate (7) is provided in a downward inclined shape.

3. The high-frequency welding device for the steel pipes according to claim 2, wherein the welding device (3) comprises a fixed ring (8), a welding frame (9) and a rotating ring (10), one ends of the two fixed rings (8) which approach each other are provided with the rotating ring (10), the rotating ring (10) and the fixed ring (8) are movably clamped together, the upper ends of the two rotating rings (10) are fixedly connected with the welding frame (9), and the welding frame (9) and the baffle (7) are fixedly connected together through a connecting rod.

4. A steel pipe high-frequency welding device according to claim 3, characterized in that the opposite ends of the two fixing rings (8) are provided with sliding grooves (11), clamping blocks (12) are movably inserted in positions corresponding to the sliding grooves (11) on the inner walls of the fixing rings (8), the clamping blocks (12) are combined together to form a disc, the outer walls of the clamping blocks (12) penetrate through the fixing rings (8) through connecting rods and extend into the sliding grooves (11), and the connecting rods are movably connected with the sliding grooves (11) through springs.

5. A steel pipe high-frequency welding device according to claim 3, characterized in that one end of each of the two fixing rings (8) is provided with a sliding rail (13), the outer wall of each fixing ring (8) is fixedly connected with a power supply, the inside of each sliding rail (13) is movably connected with an electric rotating ball (14), the electric rotating balls (14) are electrically connected with the power supply, and the electric rotating balls (14) are fixedly connected with the rotating ring (10).