CN215967045U

CN215967045U - Rotary welding device for house building pipeline

Info

Publication number: CN215967045U
Application number: CN202122153591.4U
Authority: CN
Inventors: 茹新春; 肖冲; 李亿红
Original assignee: Shaoguan Hongxiang Construction Engineering Co ltd
Current assignee: Shaoguan Hongxiang Construction Engineering Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-08
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of pipeline welding, in particular to a rotary welding device for house building pipelines, which comprises a pipeline, a first clamping box, a second clamping box and a half-tooth ring, wherein the inner walls of the first clamping box and the second clamping box are provided with supporting pad components, the outer wall of the first clamping box is inserted with a box clamping screw rod, the box clamping screw rod is connected with the second clamping box through threads, four fixing blocks are symmetrically arranged, the inner wall of a sliding rail is inserted with a mounting plate, the outer wall of the mounting plate is fixed with a driving mechanism, and the top of the mounting plate is provided with a welding gun. The whole process does not need manual intervention, the automation degree of welding is high, and the working efficiency is improved.

Description

Rotary welding device for house building pipeline

Technical Field

The utility model relates to the technical field of pipeline welding, in particular to a rotary welding device for house building pipelines.

Background

The building construction method is characterized in that a plurality of pipelines for conveying are required to be used in the building construction, the pipelines are different in length, the pipelines need to be butted after being conveyed to a construction site, and then the joints of the pipelines are welded, so that the method is an essential part in the building construction project.

However, the prior art has the following problems:

(1) for the welding of the pipeline, workers need to continuously change positions, the workers need to keep a certain posture according to the positions of welding seams, a large amount of physical power is consumed in the whole process, the working strength is high, and the working efficiency is low;

(2) the existing welding gun can generate ionizing radiation when in use, and the adopted protective measures are blocked by a mask, but the mask can only protect the eyes of the face, and the protective measures cannot be set from the source of the welding gun, so that the limitation exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary welding device for house building pipelines, which solves the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a rotation type welding set of housing construction pipeline, includes the pipeline, presss from both sides case one, presss from both sides case two and half ring gear, the inner wall that presss from both sides case one and press from both sides case two is provided with the support pad subassembly, the outer wall that presss from both sides case one is pegged graft and is had the double-layered case lead screw, press from both sides the case lead screw and press from both sides case two and pass through threaded connection, one side outer wall of half ring gear is fixed with four fixed blocks, four the fixed block symmetry sets up, one of them one side outer wall of fixed block rotates and is connected with the ring gear lead screw, the ring gear lead screw passes through threaded connection with another fixed block, the slide rail has been seted up to the outer wall of half ring gear, the inner wall of slide rail is pegged graft and is had the mounting panel, the outer wall of mounting panel is fixed with actuating mechanism, and the top of mounting panel is provided with welder.

Preferably, the support pad assembly comprises an arc-shaped plate, the arc-shaped plate is arranged on the inner wall of the arc surface of the first clamping box and the inner wall of the arc surface of the second clamping box, and an arc-shaped clamping plate is arranged on one side of the arc-shaped plate.

Preferably, a sliding rod is fixed on the outer wall of one side of the arc plate, mounting grooves are formed in the inner walls of the first clamping box and the second clamping box, the sliding rod is arranged on the inner wall of the mounting groove, a spring is sleeved on the outer wall of the sliding rod, and the spring is arranged on the inner wall of the mounting groove.

Preferably, the driving mechanism comprises a driving motor, a gear is fixed at the top end of an output shaft of the driving motor, a tooth groove is formed in the outer wall of the half-tooth ring, and the gear is meshed with the tooth groove.

Preferably, the top of the mounting plate is provided with a sliding groove, the inner wall of the sliding groove is inserted with a sliding block, the inner wall of the sliding block is rotatably connected with a base block, and the welding gun is fixed at the top of the base block.

Preferably, the outer walls of the two sides of the sliding block are fixedly provided with baffle plates, the outer walls of the baffle plates are provided with slots, the inner walls of the slots are inserted with pull plates, and the tops of the pull plates are fixedly provided with shifting blocks.

Preferably, the arc plate and the arc splint are all provided with six blocks, and the outer wall of one side of the arc splint is made of rubber.

The utility model provides a rotary welding device for house building pipelines by improving the prior art, and the rotary welding device has the following improvements and advantages compared with the prior art:

one is as follows: according to the position of a welding seam, the sliding block can slide along the inner wall of the sliding groove, and the welding gun can turn over for a certain angle, so that the welding gun is aligned to the position of the welding seam, and the driving motor is started to drive the gear to rotate so as to rotate along the outer wall of the pipeline by meshing with the tooth grooves of the half-tooth ring, so that the pipeline is rotatably welded, the whole process does not need manual intervention, the welding automation degree is high, and the working efficiency is improved;

the second step is as follows: when the drawing plate is used, the drawing plate can be drawn out from the inner wall of the slot for a certain distance, so that the welding gun is shielded during operation, arc light scattering is avoided, and the protection effect on operators is improved.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of a box clamping screw portion of the present invention;

FIG. 3 is a perspective view of another angle of the present invention;

FIG. 4 is a perspective view of a portion of the welding torch of the present invention;

figure 5 is a partial cross-sectional view of a portion of the inventive pod.

Description of reference numerals:

1. a pipeline; 2. clamping a first box; 3. clamping a second box; 4. a box clamping screw rod; 5. a toothed ring screw rod; 6. an arc-shaped plate; 7. an arc-shaped splint; 8. a half-toothed ring; 9. a slide rail; 10. a welding gun; 11. a gear; 12. a drive motor; 13. a slider; 14. mounting a plate; 15. a baffle plate; 16. a drawing plate; 17. a slot; 18. shifting blocks; 19. a fixed block; 20. a slide bar; 21. a spring.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a rotary welding device for house building pipelines by improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-5, a rotary welding device for house building pipelines comprises a pipeline 1, a first clamping box 2, a second clamping box 3 and a half-toothed ring 8, wherein the inner walls of the first clamping box 2 and the second clamping box 3 are provided with a support pad assembly, the outer wall of the first clamping box 2 is inserted with a box clamping screw rod 4, the box clamping screw rod 4 is in threaded connection with the second clamping box 3, four fixing blocks 19 are fixed on the outer wall of one side of the half-toothed ring 8, the four fixing blocks 19 are symmetrically arranged, the outer wall of one side of one fixing block 19 is rotatably connected with a toothed ring screw rod 5, the toothed ring screw rod 5 is in threaded connection with the other fixing block 19, the outer wall of the half-toothed ring 8 is provided with a slide rail 9, the inner wall of the slide rail 9 is inserted with a mounting plate 14, the outer wall of the mounting plate 14 is fixed with a driving mechanism, a welding gun 10 is arranged on the top of the mounting plate 14, the two half-toothed rings 8 are combined into a complete toothed ring, the driving mechanism drives the welding gun 10 to move along the slide rail 9 arranged on the outer wall of the half-toothed ring 8, welding of the pipe 1 is achieved.

Further, the support pad assembly comprises an arc-shaped plate 6, the arc-shaped plate 6 is arranged on the inner arc-shaped wall of the first clamping box 2 and the second clamping box 3, an arc-shaped clamping plate 7 is arranged on one side of the arc-shaped plate 6, and the arc-shaped clamping plate 7 is in contact with the outer wall of the pipeline 1 to clamp the pipeline 1.

Further, one side outer wall of arc 6 is fixed with slide bar 20, the mounting groove has been seted up to the inner wall that presss from both sides case one 2 and press from both sides case two 3, slide bar 20 sets up in the inner wall of mounting groove, and slide bar 20's outer wall has cup jointed spring 21, spring 21 sets up in the inner wall of mounting groove, spring 21 is compressed when pressing from both sides case one 2 and pressing from both sides case two 3 and being close to pipeline 1 gradually, slide bar 20 withdraws to the inner wall of mounting groove, finally make press from both sides case one 2 and press from both sides case two 3 and reliably fix.

Further, actuating mechanism includes driving motor 12, and driving motor 12's output shaft top is fixed with gear 11, and the tooth's socket has been seted up to half ring gear 8's outer wall, and gear 11 and tooth's socket meshing start driving motor 12 and drive gear 11 and rotate and then make its outer wall rotation along pipeline 1 through the tooth's socket meshing with half ring gear 8, realize 1 spin welding to pipeline, and whole process need not manual intervention, and welded degree of automation is high, improves work efficiency.

Further, the spout has been seted up at the top of mounting panel 14, and the inner wall of spout is pegged graft and is had slider 13, and slider 13's inner wall rotates and is connected with the base block, and welder 10 is fixed in the top of base block, can slide slider 13 along the inner wall of spout according to the position of welding seam, and welder 10 can overturn certain angle for welder 10 aims at the position of welding seam.

Further, the outer wall of the two sides of the sliding block 13 is fixed with a baffle 15, the outer wall of the baffle 15 is provided with a slot 17, the inner wall of the slot 17 is inserted with a drawing plate 16, the top of the drawing plate 16 is fixed with a shifting block 18, the drawing plate 16 is drawn out from the inner wall of the slot 17 by a certain distance, so that the welding gun 10 is shielded during operation, arc light scattering is avoided, and the protection effect on operators is improved.

Further, arc 6 and arc splint 7 all set up six, and one side outer wall of arc splint 7 sets up to the rubber material, and frictional force when one side through arc splint 7 is provided with the rubber material increase and the contact of pipeline 1 avoids taking place to rock in welding process, improves stability.

The working principle is as follows: when the welding fixture is used, the first clamping box 2 and the second clamping box 3 are respectively abutted against the outer wall of the pipeline 1, then the first clamping box screw rod 4 penetrates through the inner wall of the first clamping box 2, one end of the first clamping box screw rod 4 is screwed into the inner wall of the second clamping box 3 through threads, finally the arc-shaped clamping plate 7 is in contact with the outer wall of the pipeline 1, the first clamping box 2 and the second clamping box 3 are fixed, the spring 21 is compressed when the first clamping box 2 and the second clamping box 3 are gradually close to each other, the slide rod 20 is retracted to the inner wall of the mounting groove, finally the first clamping box 2 and the second clamping box 3 are reliably fixed, the rubber material is arranged on one side of the arc-shaped clamping plate 7 to increase the friction force when the first clamping box 2 is in contact with the pipeline 1, the shaking in the welding process is avoided, the stability is improved, the slide block 13 can slide along the inner wall of the slide groove according to the position of a welding seam, and the welding gun 10 can turn over by a certain angle, so that the welding gun 10 is aligned to the position of the welding seam, starting driving motor 12 this moment and driving gear 11 and rotate and then make its outer wall rotation along pipeline 1 through the tooth's socket meshing with half ring gear 8, the realization is to pipeline 1 spin welding, whole process need not artificial intervention, welded degree of automation is high, improve work efficiency, can select simultaneously to take certain distance out with pull board 16 from the inner wall of slot 17 so that welder 10 is sheltered from when the operation, avoid the arc light scattering, promote the protective effect to the operation personnel.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a house building pipeline's rotation type welding set which characterized in that: comprises a pipeline (1), a first clamping box (2), a second clamping box (3) and a semi-toothed ring (8), the inner walls of the first clamping box (2) and the second clamping box (3) are provided with supporting pad components, the outer wall of the first clamping box (2) is inserted with a box clamping screw rod (4), the box clamping screw rod (4) is connected with the second clamping box (3) through threads, four fixing blocks (19) are fixed on the outer wall of one side of the semi-toothed ring (8), the four fixing blocks (19) are symmetrically arranged, one outer wall of one side of one of the fixed blocks (19) is rotationally connected with a toothed ring screw rod (5), the ring gear lead screw (5) is connected with another fixed block (19) through threads, the outer wall of the semi-toothed ring (8) is provided with a slide rail (9), the inner wall of the slide rail (9) is inserted with a mounting plate (14), the outer wall of the mounting plate (14) is fixed with a driving mechanism, and the top of the mounting plate (14) is provided with a welding gun (10).

2. The rotary welding apparatus for house building pipelines as claimed in claim 1, wherein: the support pad assembly comprises an arc-shaped plate (6), the arc-shaped plate (6) is arranged on the inner wall of the arc surface of the first clamping box (2) and the second clamping box (3), and an arc-shaped clamping plate (7) is arranged on one side of the arc-shaped plate (6).

3. The rotary welding apparatus for house building pipelines as claimed in claim 2, wherein: the utility model discloses a mounting groove, including arc (6), the one side outer wall of arc (6) is fixed with slide bar (20), the mounting groove has been seted up to the inner wall that presss from both sides case one (2) and press from both sides case two (3), slide bar (20) set up in the inner wall of mounting groove, and the outer wall of slide bar (20) has cup jointed spring (21), spring (21) set up in the inner wall of mounting groove.

4. The rotary welding apparatus for house building pipelines as claimed in claim 1, wherein: the driving mechanism comprises a driving motor (12), a gear (11) is fixed at the top end of an output shaft of the driving motor (12), a tooth groove is formed in the outer wall of the half-tooth ring (8), and the gear (11) is meshed with the tooth groove.

5. The rotary welding apparatus for house building pipelines as claimed in claim 1, wherein: the top of mounting panel (14) has seted up the spout, the inner wall of spout is pegged graft and is had slider (13), the inner wall of slider (13) rotates and is connected with the base block, welder (10) are fixed in the top of base block.

6. The spin weld apparatus of house building piping according to claim 5, wherein: the outer walls of two sides of the sliding block (13) are fixedly provided with baffle plates (15), the outer walls of the baffle plates (15) are provided with inserting grooves (17), the inner walls of the inserting grooves (17) are inserted with drawing plates (16), and the tops of the drawing plates (16) are fixedly provided with shifting blocks (18).

7. The rotary welding apparatus for house building pipelines as claimed in claim 2, wherein: the arc-shaped plate (6) and the arc-shaped clamping plate (7) are all provided with six blocks, and the outer wall of one side of the arc-shaped clamping plate (7) is made of rubber.