CN219945050U - Butt welding tool for cylinder bodies of pressure vessels - Google Patents
Butt welding tool for cylinder bodies of pressure vessels Download PDFInfo
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- CN219945050U CN219945050U CN202321113141.5U CN202321113141U CN219945050U CN 219945050 U CN219945050 U CN 219945050U CN 202321113141 U CN202321113141 U CN 202321113141U CN 219945050 U CN219945050 U CN 219945050U
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- 238000003466 welding Methods 0.000 title claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a butt welding tool for a pressure container barrel, which comprises a butt welding device body, wherein a guide supporting piece is arranged on the rear side wall surface of a base of the butt welding device body along the horizontal direction, a movable control piece is arranged on the front side wall surface of the base along the horizontal direction, and a supporting ring is arranged on the movable end of the movable control piece and the movable end of the guide supporting piece.
Description
Technical Field
The utility model relates to the technical field of pressure vessel processing, in particular to a butt welding tool for a pressure vessel cylinder.
Background
At present, when welding pressure vessel's utensil, in order to improve welding efficiency, generally can use butt joint device to be in the same place two needs welded barrel fixation clamp to convenient welding, in order to improve welding quality and efficiency, people begin to explore automatic weld, robot welding, but the welding seam butt joint location when large-scale barrel welds is comparatively difficult, and welding robot welding operation visual angle scope is little simultaneously, need to weld 360 circumference to large-scale barrel longitudinal joint, has the construction difficulty, has seriously restricted production efficiency.
Through retrieving, chinese patent application number is CN 202222654328.8's patent discloses a LNG storage tank barrel butt welding device, utilizes two-way lead screw rotation to drive the vice one of lead screw and the vice two of lead screw drive the barrel on the support piece and lift in opposite directions and remove the butt joint to through the setting of annular welding subassembly, drive welder and encircle a week around the welded part and weld, effectual improvement welding efficiency. However, the welding butt joint device in the above patent has the following disadvantages:
because the bidirectional screw rod rotates to synchronously drive the screw rod pair I and the screw rod pair II to move, and the annular welding assembly is fixedly arranged between the supporting blocks, in the scheme, the joint between the cylinder bodies on two sides after butt joint is required to be positioned under the welding gun, so that the requirement on the accuracy of the placement position when the cylinder bodies are hoisted to the supporting blocks is high, the welding operation efficiency is seriously influenced, and in view of the problem, the scheme is provided for in-depth research aiming at the problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a butt welding tool for a cylinder body of a pressure vessel, and solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the butt welding tool for the cylinder body of the pressure vessel comprises a butt welding device body, wherein a guide supporting piece is arranged on the rear side wall surface of a base of the butt welding device body along the horizontal direction, a movable control piece is arranged on the front side wall surface of the base along the horizontal direction, a supporting ring is arranged on the movable end of the movable control piece and the movable end of the guide supporting piece, a rotary supporting piece is arranged on the supporting ring, and an adjustable welding assembly is arranged on the rotary supporting piece;
the movable control piece comprises a fixed groove, a driving screw is rotationally arranged in the fixed groove, one end of the driving screw is connected with a driving piece, guide rods are symmetrically arranged on two sides of the driving screw, movable bases are connected to the driving screw through screw nuts, two sides of each movable base are respectively in sliding fit with the guide rods, the movable bases are connected with a supporting ring through support arms, the guide supporting piece comprises a guide rail and a sliding block, the guide rail is fixedly arranged on the rear side wall surface of the butt welding device body, and the sliding block is sleeved on the guide rail in a sliding mode and is connected with the supporting ring through the support arms.
The rotating support piece comprises a driving mechanism, the driving mechanism is arranged on the support ring, an annular sliding rail is arranged on the side wall of the support ring, a rotating ring is sleeved on the annular sliding rail, a gear ring is fixedly sleeved on the outer side of the rotating ring, and the gear ring is matched with the output end of the driving mechanism through a transmission piece.
The transmission piece comprises a transmission shaft and a driving gear, one end of the transmission shaft is connected with the output end of the driving mechanism, and the driving gear is fixedly sleeved on the other end of the transmission shaft and meshed with the gear ring.
The adjustable welding assembly comprises an installation seat, wherein the installation seat is fixedly arranged on the rotating ring, a telescopic adjusting piece is arranged on the installation seat, and a welding gun is arranged at the lower end of the telescopic adjusting piece.
The telescopic adjusting piece comprises a hydraulic cylinder, the hydraulic cylinder is fixedly arranged on the mounting seat along the vertical direction, sliding rods are symmetrically arranged on two sides of the hydraulic cylinder, the sliding rods are in sliding fit with the mounting seat, a support is arranged at the lower end of the hydraulic cylinder, and two sides of the support are fixedly connected with the sliding rods respectively.
Advantageous effects
The utility model provides a butt welding tool for a cylinder body of a pressure vessel. The beneficial effects are as follows: this pressure vessel barrel butt welding frock improves current butt welding device body, the supporting ring adopts portable structural design, can carry out position adjustment on the base, thereby make welding set can directly right on the seam position to the pressure vessel barrel, utilize rotation support piece to realize welding set's 360 gyrations, carry out welding operation to whole welding seam, welding set adopts adjustable design, can adjust the height of welding machine aircraft nose according to the diameter of waiting to weld the barrel, thereby satisfy the alignment welding function of different diameter size barrels, moreover, the steam generator is simple in structure, the operability is strong, need not to consider the barrel concrete position during the hoist and mount operation, as long as with its clamp on the removal grip bracket of butt welding device body, welding operation efficiency has been improved greatly.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a butt welding tool for a cylinder of a pressure vessel.
Fig. 2 is a schematic side view of A-A position of a butt welding tool for a pressure vessel cylinder according to the present utility model.
Fig. 3 is a schematic view of a partially enlarged structure of fig. 1 according to the present utility model.
In the figure: 1. a butt welding device body; 2. a base; 3. a fixing groove; 4. a transmission screw; 5. a driving member; 6. a guide rod; 7. a movable seat; 8. a guide rail; 9. a slide block; 10. a driving mechanism; 11. an annular slide rail; 12. a rotating ring; 13. a gear ring; 14. a transmission shaft; 15. a drive gear; 16. a mounting base; 17. a welding gun; 18. a hydraulic cylinder; 19. a slide bar; 20. a support; 21. and a support ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
Examples: as can be seen from fig. 1 to 3 in combination with the description, the scheme is improved for the existing barrel welding device, a guiding support piece is arranged on the rear side wall surface of a base 2 of a welding device body 1 along the horizontal direction, a movable control piece is arranged on the front side wall surface of the base 2 along the horizontal direction, a support ring 21 is arranged on the movable end of the movable control piece and the movable end of the guiding support piece, a rotating support piece is arranged on the support ring 21, and an adjustable welding assembly is arranged on the rotating support piece; wherein remove the control and include fixed slot 3, the fixed slot 3 internal rotation is provided with drive screw 4, drive screw 4's one end is connected with driving piece 5, drive screw 4 bilateral symmetry is provided with guide bar 6, be connected with through the lead screw nut on the drive screw and remove seat 7, remove seat 7 both sides respectively with guide bar 6 sliding fit, it is connected with support ring 21 through the support arm to remove seat 7, the guide support piece includes guide rail 8 and slider 9, guide rail 8 sets firmly on butt welding device body 1 back lateral wall face, slider 9 sliding sleeve is connected on guide rail 8 and through support arm and support ring 21, support ring 21 adopts portable structural design, can carry out position adjustment on base 2, thereby make welding assembly can directly right up to the seam position of pressure vessel barrel, utilize the 360 gyrations of rotating support piece realization welding assembly, carry out welding operation to the whole, welding assembly adopts adjustable design, can be according to the diameter butt welder aircraft nose's of waiting to weld the barrel height of barrel, thereby satisfy the alignment welding function of different diameter sizes, simple structure, the maneuverability is strong, consider the concrete position can be carried out the clamping device on the welding device 1 as long as the welding operation is carried out on the clamping device is greatly.
In a specific implementation process, the rotation support piece comprises a driving mechanism 10, the driving mechanism 10 is arranged on a support ring 21, an annular slide rail 11 is arranged on the side wall of the support ring 21, a rotating ring 12 is sleeved on the annular slide rail 11, a gear ring 13 is fixedly sleeved on the outer side of the rotating ring 12, the gear ring 13 is matched with the output end of the driving mechanism 10 through a transmission piece, the transmission piece comprises a transmission shaft 14 and a driving gear 15, one end of the transmission shaft 14 is connected with the output end of the driving mechanism 10, the driving gear 15 is fixedly sleeved on the other end of the transmission shaft 14 and meshed with the gear ring 13, when the welding device is used, the output end of the driving mechanism 10 is controlled to rotate, then the transmission shaft 14 is driven to rotate, the driving gear 15 at one end of the transmission shaft is driven to rotate, the driving gear 15 rotates to drive a fluted disc on the rotating ring 12 meshed with the transmission shaft, the fluted disc synchronously drives the rotating ring 12 to rotate, and in the rotating process of the rotating ring 12, and the welding seam position of an adjustable welding assembly on the rotating ring 12 is driven to realize 360-degree circular motion.
In a specific implementation process, the adjustable welding assembly comprises a mounting seat 16, the mounting seat 16 is fixedly arranged on the rotating ring 12, a telescopic adjusting piece is arranged on the mounting seat 16, a welding gun 17 is arranged at the lower end of the telescopic adjusting piece, the telescopic adjusting piece comprises a hydraulic cylinder 18, the hydraulic cylinder 18 is fixedly arranged on the mounting seat 16 along the vertical direction, sliding rods 19 are symmetrically arranged on two sides of the hydraulic cylinder 18, the sliding rods 19 are in sliding fit with the mounting seat 16, a support 20 is arranged at the lower end of the hydraulic cylinder 18, two sides of the support 20 are respectively fixedly connected with the sliding rods 19, and when the adjustable welding gun is used, the telescopic ends of the hydraulic cylinder 18 are controlled to expand or contract according to actual use requirements, so that the welding gun 17 on the support 20 and the support 20 is driven to carry out height adjustment, and therefore welding operation requirements of cylinders with different diameters are met.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The butt welding tool for the cylinder body of the pressure vessel comprises a butt welding device body and is characterized in that a guide supporting piece is arranged on the rear side wall surface of a base of the butt welding device body along the horizontal direction, a movable control piece is arranged on the front side wall surface of the base along the horizontal direction, a supporting ring is arranged on the movable end of the movable control piece and the movable end of the guide supporting piece, a rotary supporting piece is arranged on the supporting ring, and an adjustable welding assembly is arranged on the rotary supporting piece;
the movable control piece comprises a fixed groove, a driving screw is rotationally arranged in the fixed groove, one end of the driving screw is connected with a driving piece, guide rods are symmetrically arranged on two sides of the driving screw, movable bases are connected to the driving screw through screw nuts, two sides of each movable base are respectively in sliding fit with the guide rods, the movable bases are connected with a supporting ring through support arms, the guide supporting piece comprises a guide rail and a sliding block, the guide rail is fixedly arranged on the rear side wall surface of the butt welding device body, and the sliding block is sleeved on the guide rail in a sliding mode and is connected with the supporting ring through the support arms.
2. The butt welding tool for the cylinder of the pressure vessel according to claim 1, wherein the rotating support piece comprises a driving mechanism, the driving mechanism is arranged on a support ring, an annular sliding rail is arranged on the side wall of the support ring, a rotating ring is sleeved on the annular sliding rail, a gear ring is fixedly sleeved on the outer side of the rotating ring, and the gear ring is matched with the output end of the driving mechanism through a transmission piece.
3. The butt welding tool for the cylinder of the pressure vessel according to claim 2, wherein the transmission member comprises a transmission shaft and a driving gear, one end of the transmission shaft is connected with the output end of the driving mechanism, and the driving gear is fixedly sleeved on the other end of the transmission shaft and meshed with the gear ring.
4. A butt welding tool for a cylinder of a pressure vessel according to any one of claims 2 or 3, wherein the adjustable welding assembly comprises a mounting seat, the mounting seat is fixedly arranged on a rotating ring, a telescopic adjusting piece is arranged on the mounting seat, and a welding gun is arranged at the lower end of the telescopic adjusting piece.
5. The butt welding tool for the cylinder of the pressure vessel according to claim 4, wherein the telescopic adjusting piece comprises a hydraulic cylinder, the hydraulic cylinder is fixedly arranged on the mounting seat along the vertical direction, sliding rods are symmetrically arranged on two sides of the hydraulic cylinder and are in sliding fit with the mounting seat, a support is arranged at the lower end of the hydraulic cylinder, and two sides of the support are fixedly connected with the sliding rods respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321113141.5U CN219945050U (en) | 2023-05-10 | 2023-05-10 | Butt welding tool for cylinder bodies of pressure vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321113141.5U CN219945050U (en) | 2023-05-10 | 2023-05-10 | Butt welding tool for cylinder bodies of pressure vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219945050U true CN219945050U (en) | 2023-11-03 |
Family
ID=88539449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321113141.5U Active CN219945050U (en) | 2023-05-10 | 2023-05-10 | Butt welding tool for cylinder bodies of pressure vessels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219945050U (en) |
-
2023
- 2023-05-10 CN CN202321113141.5U patent/CN219945050U/en active Active
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