CN216462563U - Tubular product circumferential weld welding set - Google Patents
Tubular product circumferential weld welding set Download PDFInfo
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- CN216462563U CN216462563U CN202220315477.9U CN202220315477U CN216462563U CN 216462563 U CN216462563 U CN 216462563U CN 202220315477 U CN202220315477 U CN 202220315477U CN 216462563 U CN216462563 U CN 216462563U
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- placing table
- tubular product
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- 238000003466 welding Methods 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a tubular product circumferential weld welding set, the on-line screen storage device comprises a base, base top center department is equipped with cylinder two, the top output of cylinder two is equipped with places the platform, it is equipped with preliminary defining mechanism to place the bench, base top bilateral symmetry is equipped with two orbit grooves, the orbit inslot is equipped with two pivots, the one end of pivot runs through to the outside of base is connected with the output of motor one, the surface of pivot is equipped with the external screw thread, the cover is equipped with the movable block on the external screw thread, the top of movable block run through to the top of base is connected with the support column, the top of support column is equipped with the lantern ring, the inside a plurality of fixture that is equipped with of lantern ring, fixture is including being located cylinder one on the lantern ring inner wall. Has the beneficial effects that: through the design of preliminary limited mechanism to the tubular product of placing on the platform is prescribed a limit to preliminarily, prevents that it from rocking or dropping from placing the platform.
Description
Technical Field
The utility model relates to the technical field of, particularly, relate to a tubular product circumferential weld welding set.
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. Such pipes are used in construction engineering, power plants, chemical plants, etc. The method comprises the following steps: PPR pipe, PVC pipe, UPVC pipe, copper pipe, steel pipe, fibre pipe, composite pipe, galvanized pipe, hose, reducing pipe, water pipe. In the use of tubular product, can weld tubular product according to the in-service use condition, make the length of tubular product can satisfy the transport demand. The existing method for welding the pipe mostly adopts girth welding to ensure the sealing property of the pipe.
The girth welding is the welding of various circular and annular welding seams, and the welding seams formed by welding are closed circular rings. The circumferential weld mainly comprises the following two types: vertical circular seam: the welding seam is all-position welding mainly based on a vertical seam, for example; the welding of the fixed opening of the horizontal pipe belongs to a vertical circular seam. The welding seam of the rotatable welding opening of the horizontal pipeline also belongs to the vertical circular seam. Horizontal circular seam: the welding seam is full position welding of a transverse seam, for example; the welding of the vertical pipe welding opening is a horizontal annular seam. The welding belonging to the horizontal type circular seam also comprises the following steps: butt horizontal girth welding of a vertical steel storage tank, transverse welding of girth welding of a welder in a normal standing or squatting mode, and the like.
In the process of carrying out girth welding on the tubular product, but because the centre gripping to tubular product is relatively weak, the butt joint between two tubular products is firm inadequately, and is accurate inadequately to easily produce at welding tubular product in-process tubular product and rock, make the splice produce and burst, influence the welding quality of tubular product, reduce the pleasing to the eye degree of welded.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a tubular product circumferential weld welding set to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a tubular product girth welding set comprises a base, wherein a second air cylinder is arranged at the center of the top of the base, a placing table is arranged at the output end of the top of the second air cylinder, a preliminary limiting mechanism is arranged on the placing table, two track grooves are symmetrically arranged on two sides of the top of the base, two rotating shafts are arranged in the track grooves, one end of each rotating shaft penetrates through the outer side of the base and is connected with the output end of a first motor, external threads are arranged on the outer surface of each rotating shaft, a moving block is sleeved on each external thread, the top end of each moving block penetrates through the upper portion of the base and is connected with a support column, a lantern ring is arranged at the top of each support column, a plurality of clamping mechanisms are arranged inside the lantern ring and comprise a first air cylinder positioned on the inner wall of the lantern ring, the output end of the first air cylinder penetrates through the interior of the lantern ring and is connected with a first extrusion plate, and an elastic cushion is arranged on the outer surface of the first extrusion plate, and a plurality of pressure sensors are arranged in the elastic cushion.
Preferably, the preliminary limiting mechanism comprises an inner cavity located inside the placing table, two motors II and a fixed shaft are symmetrically arranged on two sides inside the inner cavity, a motor shaft is arranged at the output end of each motor II, a winding wheel is arranged at the output end of the motor shaft, and a traction rope is wound on the winding wheel.
Preferably, the fixed shaft is sleeved with a rotating piece, one side of the rotating piece is provided with a plurality of springs, the other ends of the springs are connected with the inner wall of the inner cavity, the other end of the rotating piece penetrates through the outer surface of the placing table and is connected with the second extrusion plate, and the other end of the traction rope is connected with the other end of the rotating piece.
Preferably, a plurality of calibration marks are arranged on two sides of the top of the placing table, and scale marks are arranged on the calibration marks.
Preferably, the outer surface of the placing table is provided with two movable holes matched with the rotating piece, and both sides of the inner cavity are provided with through holes matched with the traction ropes.
Preferably, the rotating member is of an L-shaped structure, the spring is an extension spring, and spring washers are arranged at two ends of the spring.
Preferably, the moving block is provided with a threaded hole matched with the external thread, and the inner wall of the moving hole is provided with a dustproof pad.
Preferably, the bottom of the base is provided with a movable frame, the outer surface of the base is provided with a control switch, a storage battery and a controller are arranged inside the base, and the motor I, the cylinder I, the pressure sensor, the cylinder II, the motor II, the control switch and the storage battery are electrically connected with the controller.
The utility model has the advantages that:
through the design of the calibration mark, the position of the pipe on the placing table is accurately limited, so that the length of the pipe clamped by the lantern rings is accurately fixed, and the pipe on the two lantern rings can be conveniently butted;
through the design of the primary limiting mechanism, the tubular product on the placing table is primarily limited, and the tubular product is prevented from shaking or falling off from the placing table;
through the design of the pressure sensor, after the pressure of the extrusion plate on the pipe reaches a set value, the switch is controlled to stop operating the first air cylinder, so that the position of the pipe is limited;
through the design of the clamping mechanism in the sleeve ring, pipes of various sizes in the sleeve ring are limited, so that the butt joint faces of the two pipes are prevented from deviating, the welding position is prevented from bursting apart, the welding quality of the pipes is further influenced, and the attractiveness of welding is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic general structural view of a pipe girth welding apparatus according to an embodiment of the present invention;
fig. 2 is a schematic top view of a base of a pipe girth welding device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an internal structure of a collar of a pipe girth welding device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an internal structure of an elastic pad of a circular seam welding device for pipes according to an embodiment of the present invention;
fig. 5 is a schematic view of an internal structure of a placing table of the pipe girth welding device according to an embodiment of the present invention.
In the figure:
1. a base; 2. a first motor; 3. a rotating shaft; 4. a track groove; 5. an external thread; 6. a moving block; 7. a support pillar; 8. a collar; 9. a first cylinder; 10. a first extrusion plate; 11. an elastic pad; 12. a pressure sensor; 13. a second air cylinder; 14. a placing table; 15. a calibration mark; 16. an inner cavity; 17. a second motor; 18. a fixed shaft; 19. a motor shaft; 20. a winding wheel; 21. a hauling rope; 22. a rotating member; 23. a spring; 24. a movable hole; 25. and a second extrusion plate.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a tubular product circumferential weld welding set.
In the first embodiment, as shown in fig. 1-5, a pipe girth welding device according to an embodiment of the present invention includes a base 1, a second cylinder 13 is disposed at the center of the top of the base 1, a placing table 14 is disposed at the top output end of the second cylinder 13, a preliminary limiting mechanism is disposed on the placing table 14, two track grooves 4 are symmetrically disposed on the top of the base 1, two rotating shafts 3 are disposed in the track grooves 4, one end of each rotating shaft 3 penetrates through the outside of the base 1 and is connected to the output end of a first motor 2, an external thread 5 is disposed on the outer surface of each rotating shaft 3, a moving block 6 is sleeved on the external thread 5, the top end of each moving block 6 penetrates through the top of the base 1 and is connected to a support pillar 7, a sleeve ring 8 is disposed at the top of the support pillar 7, a plurality of clamping mechanisms are disposed inside the sleeve ring 8, each clamping mechanism includes a first cylinder 9 located on the inner wall of the sleeve ring 8, the output end of the first air cylinder 9 penetrates into the lantern ring 8 and is connected with the first extrusion plate 10, an elastic cushion 11 is arranged on the outer surface of the first extrusion plate 10, and a plurality of pressure sensors 12 are arranged inside the elastic cushion 11.
Embodiment two, as shown in fig. 1-5, a pipe girth welding device according to an embodiment of the present invention includes a base 1, a second cylinder 13 is disposed at the center of the top of the base 1, a placing table 14 is disposed at the top output end of the second cylinder 13, a preliminary limiting mechanism is disposed on the placing table 14, two track grooves 4 are symmetrically disposed on the top of the base 1, two rotating shafts 3 are disposed in the track grooves 4, one end of each rotating shaft 3 penetrates through the outside of the base 1 and is connected to the output end of a first motor 2, an external thread 5 is disposed on the outer surface of each rotating shaft 3, a moving block 6 is sleeved on the external thread 5, the top end of each moving block 6 penetrates through the top of the base 1 and is connected to a support column 7, a sleeve ring 8 is disposed at the top of the support column 7, a plurality of clamping mechanisms are disposed inside the sleeve ring 8, each clamping mechanism includes a first cylinder 9 located on the inner wall of the sleeve ring 8, the output end of the first air cylinder 9 penetrates into the lantern ring 8 to be connected with a first extrusion plate 10, an elastic cushion 11 is arranged on the outer surface of the first extrusion plate 10, the inside of the elastic cushion 11 is provided with a plurality of pressure sensors 12, the preliminary limiting mechanism comprises an inner cavity 16 positioned inside the placing table 14, two motors 17 and a fixed shaft 18 are symmetrically arranged on two sides in the inner cavity 16, a motor shaft 19 is arranged at the output end of each motor 17, a winding wheel 20 is arranged at the output end of the motor shaft 19, a traction rope 21 is wound on the winding wheel 20, the fixed shaft 18 is sleeved with a rotating piece 22, one side of the rotating piece 22 is provided with a plurality of springs 23, the other end of the spring 23 is connected with the inner wall of the inner cavity 16, the other end of the rotating member 22 penetrates through the outer surface of the placing table 14 and is connected with a second extrusion plate 25, and the other end of the traction rope 21 is connected with the other end of the rotating member 22. As can be seen from the above-mentioned design, the tubular material on the placing table 14 is preliminarily defined by the design of the preliminary defining mechanism, and is prevented from shaking or falling off the placing table 14.
Embodiment three, as shown in fig. 1 to 5, a pipe girth welding device according to an embodiment of the present invention includes a base 1, a second cylinder 13 is disposed at a center of a top of the base 1, a placing table 14 is disposed at a top output end of the second cylinder 13, a preliminary limiting mechanism is disposed on the placing table 14, two track grooves 4 are symmetrically disposed on two sides of the top of the base 1, two rotating shafts 3 are disposed in the track grooves 4, one end of each rotating shaft 3 penetrates through the outside of the base 1 and is connected to an output end of a first motor 2, an external thread 5 is disposed on an outer surface of each rotating shaft 3, a moving block 6 is sleeved on the external thread 5, a top end of the moving block 6 penetrates through the upper portion of the base 1 and is connected to a support pillar 7, a sleeve ring 8 is disposed at a top of the support pillar 7, a plurality of clamping mechanisms are disposed inside the sleeve ring 8, each clamping mechanism includes a first cylinder 9 located on an inner wall of the sleeve ring 8, the output end of the first air cylinder 9 penetrates into the lantern ring 8 and is connected with the first extrusion plate 10, the outer surface of the first extrusion plate 10 is provided with an elastic cushion 11, the inner part of the elastic cushion 11 is provided with a plurality of pressure sensors 12, two sides of the top of the placing table 14 are provided with a plurality of calibration marks 15, the calibration marks 15 are provided with scale marks, the outer surface of the placing table 14 is provided with two movable holes 24 matched with the rotating piece 22, two sides of the inner cavity 16 are provided with through holes matched with the traction ropes 21, the rotating piece 22 is of an L-shaped structure, the spring 23 is an extension spring, two ends of the spring 23 are provided with spring washers, the movable block 6 is provided with threaded holes matched with the external threads 5, the inner wall of each movable hole 24 is provided with a dustproof cushion, the bottom of the base 1 is provided with a movable frame, and the outer surface of the base 1 is provided with a control switch, the base 1 is internally provided with a storage battery and a controller, the motor I2, the cylinder I9, the pressure sensor 12, the cylinder II 13, the motor II 17, the control switch and the storage battery are electrically connected with the controller. From the above design, it can be seen that through the design of the calibration marks 15, the position of the pipe on the placing table 14 is accurately defined, so as to accurately fix the length of the pipe clamped by the collars 8, and further facilitate the butt joint of the pipes on the two collars 8.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In summary, with the above technical solution of the present invention, when welding a pipe, firstly, the two motors 17 are started by the control switch, the motor 17 drives the winding wheel 20 to rotate through the motor shaft 19, the winding wheel 20 winds the traction rope 21, the traction rope 21 winds and pulls the rotating member 22, the rotating member 22 rotates around the fixed shaft 18 as a pivot, after the two rotating members 22 are completely opened, a worker places the pipe on the placing table 14 (by designing the calibration mark 15, the position of the pipe is precisely defined), then, the motor 17 is started to rotate reversely by the control switch, so as to stretch the traction rope 21, the traction rope 21 contacts and limits the rotating member 22, the rotating member 22 rotates under the stretching action of the plurality of springs 23, the end of the rotating member 22 drives the extrusion plate two 25 to define the pipe, then, the starting cylinder two 13 initially drives the placing table 14 to ascend to a specified height, then, start motor 2 through control switch, motor 2 drives pivot 3 rotatory, pivot 3 is through the screw thread effect of screw hole on 4 inside external screw threads of orbit groove 5 and movable block 6, thereby drive support column 7 and the removal of the lantern ring 8, after lantern ring 8 removed the position of placing platform 14, the tip of tubular product has entered into in the lantern ring 8, then start a plurality of cylinder 9, cylinder 9 extends the hydraulic stem and drives stripper plate 10 extrusion tubular product surface, thereby live tubular product in the limited, then repeat above-mentioned action and fix second tubular product on second lantern ring 8, then drive two lantern rings 8 through two motors one 2 and be close, thereby dock two tubular products together, then weld two tubular products through the circumferential weld welding machine.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The tubular product girth welding device is characterized by comprising a base (1), wherein a second air cylinder (13) is arranged at the center of the top of the base (1), a placing table (14) is arranged at the output end of the top of the second air cylinder (13), a preliminary limiting mechanism is arranged on the placing table (14), two track grooves (4) are symmetrically arranged on two sides of the top of the base (1), two rotating shafts (3) are arranged in the track grooves (4), one end of each rotating shaft (3) penetrates through the outer side of the base (1) and is connected with the output end of a first motor (2), external threads (5) are arranged on the outer surface of each rotating shaft (3), a moving block (6) is sleeved on the external threads (5), the top end of each moving block (6) penetrates through the upper portion of the base (1) and is connected with a supporting column (7), and a lantern ring (8) is arranged at the top of the supporting column (7), the inside a plurality of fixture that is equipped with of lantern ring (8), fixture is including being located cylinder (9) on the lantern ring (8) inner wall, the output of cylinder (9) runs through to lantern ring (8) is inside to be connected with stripper plate (10), the surface of stripper plate (10) is equipped with cushion (11), the inside of cushion (11) is equipped with a plurality of pressure sensor (12).
2. The tubular material girth welding device according to claim 1, characterized in that the preliminary limiting mechanism comprises an inner cavity (16) positioned inside the placing table (14), two motors II (17) and a fixed shaft (18) are symmetrically arranged on two sides inside the inner cavity (16), the output end of each motor II (17) is provided with a motor shaft (19), the output end of each motor shaft (19) is provided with a winding wheel (20), and a traction rope (21) is wound on each winding wheel (20).
3. The tubular product girth welding device of claim 2, characterized in that, the fixed axle (18) is sleeved with a rotating piece (22), one side of the rotating piece (22) is provided with a plurality of springs (23), the other ends of the springs (23) are connected with the inner wall of the inner cavity (16), the other end of the rotating piece (22) penetrates through the outer surface of the placing table (14) and is connected with a second extrusion plate (25), and the other end of the traction rope (21) is connected with the other end of the rotating piece (22).
4. The pipe girth welding device according to claim 3, characterized in that a plurality of calibration marks (15) are arranged on two sides of the top of the placing table (14), and scale marks are arranged on the calibration marks (15).
5. The pipe girth welding device according to claim 4, wherein the outer surface of the placing table (14) is provided with two movable holes (24) matched with the rotating piece (22), and both sides of the inner cavity (16) are provided with through holes matched with the traction ropes (21).
6. A pipe girth welding device according to claim 5, characterized in that the rotary member (22) is of L-shaped configuration, the spring (23) is an extension spring, and both ends of the spring (23) are provided with spring washers.
7. The tubular product girth welding device of claim 6, characterized in that, threaded hole matched with said external screw thread (5) is opened on said movable block (6), there is dustproof pad on the inner wall of said movable hole (24).
8. The tubular product girth welding device of claim 7, characterized in that, the bottom of the base (1) is provided with a movable frame, the outer surface of the base (1) is provided with a control switch, a storage battery and a controller are arranged inside the base (1), and the motor I (2), the cylinder I (9), the pressure sensor (12), the cylinder II (13), the motor II (17), the control switch and the storage battery are all electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220315477.9U CN216462563U (en) | 2022-02-17 | 2022-02-17 | Tubular product circumferential weld welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220315477.9U CN216462563U (en) | 2022-02-17 | 2022-02-17 | Tubular product circumferential weld welding set |
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| Publication Number | Publication Date |
|---|---|
| CN216462563U true CN216462563U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220315477.9U Active CN216462563U (en) | 2022-02-17 | 2022-02-17 | Tubular product circumferential weld welding set |
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| CN (1) | CN216462563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564519A (en) * | 2024-01-15 | 2024-02-20 | 广东隆信激光智能装备有限公司 | Auxiliary bracket for laser cutting and laser cutting equipment with auxiliary bracket |
-
2022
- 2022-02-17 CN CN202220315477.9U patent/CN216462563U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564519A (en) * | 2024-01-15 | 2024-02-20 | 广东隆信激光智能装备有限公司 | Auxiliary bracket for laser cutting and laser cutting equipment with auxiliary bracket |
| CN117564519B (en) * | 2024-01-15 | 2024-03-22 | 广东隆信激光智能装备有限公司 | Auxiliary bracket for laser cutting and laser cutting equipment with auxiliary bracket |
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Effective date of registration: 20220822 Address after: No. 201, Gate 1, Building 1, Xuelianbeili, Chengquan Road, Wanxin Street, Dongli District, Tianjin 300163 Patentee after: Liu Hongwang Address before: Room 803, unit 3, building 3, Bali, xiaoyueyuan, Lugouqiao, Fengtai District, Beijing 100076 Patentee before: Beijing Jindong Construction Development Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: No. 201, Gate 1, Building 1, Xuelian North Lane, Chengquan Road, Wanxin Street, Dongli District, Tianjin, 300000 Patentee after: Liu Hongwang Address before: No. 201, Gate 1, Building 1, Xuelianbeili, Chengquan Road, Wanxin Street, Dongli District, Tianjin 300163 Patentee before: Liu Hongwang |
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Effective date of registration: 20240611 Address after: Room 803, unit 3, building 3, Bali, xiaoyueyuan, Lugouqiao, Fengtai District, Beijing 100076 Patentee after: Beijing Jindong Construction Development Co.,Ltd. Country or region after: China Address before: No. 201, Gate 1, Building 1, Xuelian North Lane, Chengquan Road, Wanxin Street, Dongli District, Tianjin, 300000 Patentee before: Liu Hongwang Country or region before: China |