CN116690050B - Welding device for vertical circular seam - Google Patents
Welding device for vertical circular seam Download PDFInfo
- Publication number
- CN116690050B CN116690050B CN202310981861.1A CN202310981861A CN116690050B CN 116690050 B CN116690050 B CN 116690050B CN 202310981861 A CN202310981861 A CN 202310981861A CN 116690050 B CN116690050 B CN 116690050B
- Authority
- CN
- China
- Prior art keywords
- support
- telescopic cylinder
- base
- fixedly arranged
- welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003466 welding Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000005498 polishing Methods 0.000 claims abstract description 43
- 238000003825 pressing Methods 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 21
- 238000009826 distribution Methods 0.000 claims description 8
- 239000002893 slag Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect 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
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
- B23K2101/125—Cans
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention belongs to the technical field of gas tank processing, and particularly relates to a welding device for a vertical girth, which comprises a base and a welding robot arranged on one side of the base, wherein two groups of supporting components are arranged at the top of the base, each supporting component comprises two supporting mechanisms which are symmetrically distributed, two polishing mechanisms which are symmetrically distributed are arranged between the two groups of supporting components, two clamping mechanisms which are symmetrically distributed are also arranged at the top of the base, and a pressing mechanism is arranged on each clamping mechanism. According to the invention, the end face and the outer surface of the tank body to be welded can be polished through the T-shaped plate, the welding connection strength can be improved through removing the oxide layer of the part of the tank body to be welded, and the welding line of the outer surface of the tank body can be polished through the T-shaped plate after the rotation degree of the T-shaped plate, and the welding line and the peripheral welding slag are removed, so that the welding line is smoother, and the subsequent spraying operation is facilitated.
Description
Technical Field
The invention relates to the technical field of gas tank processing, in particular to a welding device for a vertical circular seam.
Background
In the production line of the gas tank, after the upper handle and the lower shield are welded to the upper half tank body and the lower half tank body of the gas tank respectively, the upper half tank body and the lower half tank body are welded into a whole, namely, the circular seams of the gas tank are welded, as the tank body is exposed outside for a long time, the part of the tank body to be welded is contacted with oxygen and moisture in the air to form an oxidation layer, the oxidation layer can influence the connection strength of the welded part, and in order to facilitate the spraying of the subsequent protective layer of the gas tank, the welding seam is required to be polished to remove welding slag, so that the welding device of the vertical circular seams is provided.
Disclosure of Invention
The invention provides a welding device for a vertical girth, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a welding set of vertical girth, includes the base and sets up and at the welding robot of base one side, two sets of support and carry the subassembly at the top of base, support and carry the subassembly and hold in the palm two support and carry the mechanism including symmetric distribution, two sets of support are equipped with two polishing mechanisms of symmetric distribution between carrying the subassembly, two clamping mechanism of symmetric distribution are still installed at the top of base, all install pushing mechanism on two clamping mechanism.
Preferably, the support mechanism comprises a pedestal fixedly installed at the top of the base, a chute is formed in the top of the pedestal, a wheel seat is slidably installed in the chute of the pedestal, a guide roller is rotatably installed on the wheel seat, a telescopic cylinder I is fixedly installed on one side of the pedestal, a piston rod of the telescopic cylinder I penetrates through the pedestal and is in sliding connection with the pedestal, and the end part of the piston rod of the telescopic cylinder I is fixedly connected with the wheel seat.
Preferably, the clamping mechanism comprises a mounting seat fixedly mounted at the top of the base, a rectangular hole is formed in the mounting seat, two limiting strips are fixedly mounted on the mounting seat, the same rectangular plate is slidably mounted between the two limiting strips, a telescopic cylinder IV is fixedly mounted at the top of the mounting seat, the bottom end of a piston rod of the telescopic cylinder IV is fixedly connected with the top of the rectangular plate, a circular plate is arranged on one side of the rectangular plate, a telescopic cylinder V is fixedly mounted on the rectangular plate in a penetrating manner, the end part of the five piston rods of the telescopic cylinder is fixedly connected with the circle center of the circular plate, four guide rods III are fixedly mounted on the rectangular plate in a circumference distribution, the end parts of the four guide rods III are fixedly connected with the circular plate, and a conical abutment is rotatably mounted on one side of the circular plate away from the mounting seat.
Preferably, the pushing mechanism comprises a mounting frame fixedly mounted on the mounting seat, a telescopic cylinder six is fixedly mounted on the mounting frame in a penetrating manner, two guide rods four are mounted on the mounting frame in a penetrating and sliding manner, the bottom ends of the two guide rods four and the bottom end of a telescopic cylinder six piston rod are fixedly mounted on the same wheel frame, and two idler wheels are rotatably mounted on the wheel frame.
Preferably, the polishing mechanism comprises a first support fixedly arranged at the top of the base, a second support is arranged above the first support, an ear plate I and an ear plate II are fixedly arranged on the same side of the first support and the second support respectively, a telescopic cylinder II is fixedly arranged on the first ear plate in a penetrating mode, the top end of a piston rod of the telescopic cylinder II is fixedly connected with the ear plate II, two guide rods I are fixedly arranged on the first ear plate in a penetrating mode, the top ends of the two guide rods I are fixedly connected with the ear plate II, a telescopic cylinder III is fixedly arranged on the second support in a penetrating mode, a disc is rotatably arranged at the end portion of a piston rod of the telescopic cylinder III, and a T-shaped plate is fixedly arranged on one side, far away from the second support, of the disc.
Preferably, the second support is provided with two guide rods in a penetrating sliding manner, two arc-shaped grooves are formed in one side, close to the second support, of the disc, one ends, close to the second support, of the two guide rods are respectively connected with the inner wall of the corresponding arc-shaped groove in a sliding manner, the two guide rods are fixedly provided with the same machine base, the top of the machine base is fixedly provided with a motor, the output shaft of the motor is fixedly provided with a gear, one side, away from the T-shaped plate, of the disc is fixedly provided with a gear ring, the gear ring and the telescopic cylinder are arranged in a three-supply mode, and the gear is meshed with the gear ring.
Preferably, one side of the T-shaped plate far away from the second support is provided with a first polishing surface, and the T-shaped plate is also provided with two second polishing surfaces perpendicular to the first polishing surface and a third polishing surface parallel to the first polishing surface.
Preferably, the electric slide rail is fixed on one side of the base, and the welding robot is fixedly arranged on a sliding block of the electric slide rail.
Preferably, the guide roller is hollow, a hub motor is fixedly arranged in the guide roller, and two ends of an output shaft of the hub motor are fixedly connected with the wheel seat.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the tank bodies with different diameter sizes can be supported by adjusting the distance between the two guide rollers on the two supporting mechanisms, the tank bodies with different diameter sizes can be clamped by adjusting the heights of the two conical bearing seats on the two clamping mechanisms, and the tank bodies are pressed down by the pressing mechanism, so that the rotation of the tank bodies in the welding or polishing process can be more stable and smooth;
2. can wait welded terminal surface and surface to jar body through the T shaped plate polish, treat the oxide layer of welded part through the removal jar body, can improve welded joint strength, and through making the T shaped plate rotate after 90 degrees, the T shaped plate then can polish the welding seam that jar body is in the surface, through getting rid of welding seam and peripheral welding slag, makes the welding seam smoother, the follow-up spraying operation of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a welding device for a vertical girth;
fig. 2 is a schematic structural view of a supporting mechanism in a welding device for vertical girth according to the present invention;
FIG. 3 is a schematic structural view of a clamping mechanism in a vertical girth welding device according to the present invention;
fig. 4 is a schematic structural view of a pressing mechanism in a welding device for vertical girth according to the present invention;
fig. 5 is a schematic structural view of a polishing mechanism in a welding device for vertical girth according to the present invention;
FIG. 6 is a schematic view of a polishing mechanism in a vertical girth welding device according to the present invention;
fig. 7 is a schematic structural diagram of a T-shaped plate in a welding device for vertical girth according to the present invention;
fig. 8 is a schematic structural view of a welding tank body of a welding device for a vertical girth.
In the figure: 1. a base; 2. a welding robot; 3. a supporting mechanism; 31. a pedestal; 32. a wheel seat; 33. a guide roller; 34. a telescopic cylinder I; 4. a polishing mechanism; 41. a first support; 411. an ear plate I; 42. a second support; 421. an ear plate II; 43. a telescopic cylinder II; 44. a first guide rod; 45. a telescopic cylinder III; 46. a disc; 461. an arc-shaped groove; 47. a second guide rod; 48. a T-shaped plate; 481. polishing a first surface; 482. polishing a second surface; 483. polishing a third surface; 49. a base; 410. a gear ring; 412. a gear; 413. a motor; 5. a clamping mechanism; 51. a mounting base; 52. a rectangular hole; 521. a limit bar; 53. a rectangular plate; 54. a telescopic cylinder IV; 55. a circular plate; 56. a conical abutment; 57. a telescopic cylinder V; 58. a guide rod III; 6. a pressing mechanism; 61. a mounting frame; 62. a telescopic cylinder six; 63. a wheel carrier; 64. a guide rod IV; 65. and a roller.
Description of the embodiments
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a welding set of vertical girth, includes base 1 and sets up and at welding robot 2 of base 1 one side, and two sets of support and carry the subassembly at the top of base 1 are installed, support and carry the subassembly and hold in the palm and carry the mechanism 3 including two of symmetric distribution, two sets of support are equipped with two grinding machanism 4 of symmetric distribution between carrying the subassembly, and two clamping mechanism 5 of symmetric distribution are still installed at the top of base 1, all install pushing equipment 6 on two clamping mechanism 5.
The carrying mechanism 3 comprises a pedestal 31 fixedly arranged at the top of the base 1, a chute is formed in the top of the pedestal 31, a wheel seat 32 is slidably arranged in the chute of the pedestal 31, a guide roller 33 is rotatably arranged on the wheel seat 32, a first telescopic cylinder 34 is fixedly arranged on one side of the pedestal 31, a piston rod of the first telescopic cylinder 34 penetrates through the pedestal 31 and is slidably connected with the pedestal 31, and the end part of the piston rod of the first telescopic cylinder 34 is fixedly connected with the wheel seat 32.
The guide roller 33 is hollow, a hub motor is fixedly arranged in the guide roller 33, and two ends of an output shaft of the hub motor are fixedly connected with the wheel seat 32.
Further, the distance between the two guide rollers 33 can be adjusted by controlling the first telescopic cylinders 34 on the supporting assembly to stretch or shorten simultaneously, so that the two guide rollers 33 can support the tank bodies with different inner diameters, and the guide rollers 33 can be rotated by starting the hub motor to rotate, so that the tank bodies can be driven to rotate.
The clamping mechanism 5 comprises a mounting seat 51 fixedly mounted at the top of the base 1, a rectangular hole 52 is formed in the mounting seat 51, two limit bars 521 are fixedly mounted on the mounting seat 51, the same rectangular plate 53 is slidably mounted between the two limit bars 521, a telescopic cylinder IV 54 is fixedly mounted at the top of the mounting seat 51, the bottom end of a piston rod of the telescopic cylinder IV 54 is fixedly connected with the top of the rectangular plate 53, a circular plate 55 is arranged on one side of the rectangular plate 53, a telescopic cylinder IV 57 is fixedly mounted on the rectangular plate 53 in a penetrating manner, the end part of a piston rod of the telescopic cylinder IV 57 is fixedly connected with the center of the circular plate 55, four guide rods III 58 which are circumferentially distributed are fixedly mounted on the rectangular plate 53 in a penetrating manner, and the end parts of the four guide rods III 58 are fixedly connected with the circular plate 55.
Further, the four telescopic cylinders 54 are controlled to stretch and retract to drive the rectangular plate 53 to move up and down, so that the axis of the conical abutment 56 is overlapped with the axis of the tank with different inner diameters, and then the rotation center of the tank is overlapped with the rotation center of the conical abutment 56.
The pushing mechanism 6 comprises a mounting frame 61 fixedly mounted on the mounting seat 51, a telescopic cylinder six 62 is fixedly mounted on the mounting frame 61 in a penetrating manner, two guide rods four 64 are mounted on the mounting frame 61 in a penetrating and sliding manner, the bottom ends of the two guide rods four 64 and the bottom end of a piston rod of the telescopic cylinder six 62 are fixedly mounted on the same wheel frame 63, and two idler wheels 65 are rotatably mounted on the wheel frame 63.
Further, the two rollers 65 are pressed down to the tank body, the two rollers 65 and the two guide rollers 33 below form three fulcrums of isosceles triangle outside the tank body, and then the tank body can be more stable and smooth when rotating.
The polishing mechanism 4 comprises a first support 41 fixedly arranged at the top of the base 1, a second support 42 is arranged above the first support 41, a first lug plate 411 and a second lug plate 421 are fixedly arranged on the same side of the first support 41 and the second support 42 respectively, a second telescopic cylinder 43 is fixedly arranged on the first lug plate 411 in a penetrating mode, the top end of a piston rod of the second telescopic cylinder 43 is fixedly connected with the second lug plate 421, two first guide rods 44 are fixedly connected with the second lug plate 421 in a penetrating and sliding mode on the first lug plate 411, a third telescopic cylinder 45 is fixedly arranged on the second support 42 in a penetrating mode, a disc 46 is rotatably arranged at the end portion of the piston rod of the third telescopic cylinder 45, and a T-shaped plate 48 is fixedly arranged on one side, away from the second support 42, of the disc 46.
Further, during polishing, two T-shaped plates 48 are required to be located on the same diameter line of the tank body, and the height of the T-shaped plates 48 can be adjusted by controlling the expansion and contraction of the second expansion and contraction cylinder 43, so that the T-shaped plates 48 can polish tank bodies with different diameter sizes.
The second support 42 is provided with two guide rods 47 in a penetrating and sliding manner, two arc-shaped grooves 461 are formed in one side, close to the second support 42, of the disc 46, one end, close to the second disc 46, of each guide rod 47 is respectively and slidably connected with the inner wall of the corresponding arc-shaped groove 461, the second guide rods 47 are fixedly provided with the same machine base 49, the top of the machine base 49 is fixedly provided with a motor 413, an output shaft of the motor 413 is fixedly provided with a gear 412, one side, far away from the T-shaped plate 48, of the disc 46 is fixedly provided with a gear ring 410, the gear ring 410 and a telescopic cylinder three 45 are provided with shafts, and the gear 412 is meshed with the gear ring 410.
One side of the T-shaped plate 48 away from the second support 42 is provided with a first polishing surface 481, and the T-shaped plate 48 is also provided with two second polishing surfaces 482 which are perpendicular to the first polishing surface 481 and a third polishing surface 483 which is parallel to the first polishing surface 481.
Further, when the two polishing surfaces two 482 on the T-shaped plate 48 are vertical, the two polishing surfaces two 482 can polish the end surfaces to be welded of the two tank bodies, and when the two polishing surfaces two 482 are horizontal, the polishing surface three 483 can polish the welded seam on the outer surface of the tank body.
An electric slide rail is fixed on one side of the base 1, and the welding robot 2 is fixedly arranged on a sliding block of the electric slide rail.
In this embodiment: when the tank is used, two tank bodies to be welded are respectively placed on the corresponding supporting components, and when the tank bodies are positioned on the supporting components, the tank bodies fall on the two guide rollers 33;
then, the telescopic cylinders IV 54 on the two clamping mechanisms 5 are controlled to stretch, the telescopic cylinders IV 54 drive the rectangular plate 53 and the conical abutment 56 to synchronously move up and down, when the axis of the conical abutment 56 coincides with the axis of the tank body, the telescopic cylinders IV 57 on the two clamping mechanisms 5 can be controlled to stretch, the two conical abutment 56 respectively contact with the corresponding tank body and push the two tank bodies to approach each other, and at the moment, the ends of the two tank bodies to be welded are contacted with the polishing surface II 482 on the T-shaped plate 48;
then, the telescopic cylinders II 43 on the two polishing mechanisms 4 are controlled to stretch to push the support II 42 to move up and down, when the central axis of the telescopic cylinder III 45 is vertically intersected with the central axis of the tank body, the telescopic cylinders III 45 on the two polishing mechanisms 4 are controlled to stretch, the two T-shaped plates 48 are close to each other, when the polishing surfaces I481 on the two T-shaped plates 48 are attached to the outer sides of the tank bodies, the telescopic cylinders VI 62 on the two pressing mechanisms 6 can be controlled to stretch, the telescopic cylinders VI 62 drive the wheel frames 63 to move downwards, and when the four rollers 65 on the two pressing mechanisms 6 respectively abut against the corresponding tank bodies, the four guide rollers 33 can be started to rotate simultaneously, so that the two tank bodies rotate simultaneously;
when the tank body rotates, the end surface to be welded of the tank body is rubbed with the polishing surface II 482, so that an oxide layer on the end surface to be welded of the tank body can be removed, and when the tank body rotates, the outer side of the tank body is rubbed with the polishing surface I481, so that the oxide layer on the outer side of the tank body can be removed;
then controlling the three telescopic cylinders 45 on the two polishing mechanisms 4 to be shortened so that the two T-shaped plates 48 are far away from each other and separated from the tank body, then controlling the six telescopic cylinders 62 to be shortened and enabling the four rollers 65 to be separated from the tank body, then controlling the five telescopic cylinders 57 to be stretched again, pushing the two tank bodies to be close to each other and attaching the two conical abutment 56, then controlling the six telescopic cylinders 62 to be stretched again, enabling the four rollers 65 to respectively press the tops of the corresponding tank bodies, then controlling the four guide rollers 33 to rotate, enabling the two attached tank bodies to synchronously rotate, and enabling the welding robot 2 to weld the contact surfaces of the two tank bodies;
as shown in fig. 6, after welding is completed, the motors 413 on the two polishing mechanisms 4 can be started to rotate, the motors 413 drive the gear rings 410 to rotate through the gears 412, the gear rings 410 are controlled to drive the discs 46 and the T-shaped plates 48 to rotate 90 degrees anticlockwise, at this time, the polishing surfaces three 483 on the T-shaped plates 48 are converted from vertical to horizontal rotation, then the telescopic cylinders three 45 can be controlled to stretch, and after the horizontal polishing surfaces three 483 are contacted with the outer side of the tank body, when the welded tank body rotates, the welding slag on the outer surface of the welding seam can be removed by the polishing surfaces three 483.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a welding set of vertical girth, includes base (1) and sets up and welding robot (2) in base (1) one side, its characterized in that: two groups of supporting components are arranged at the top of the base (1), each supporting component comprises two supporting mechanisms (3) which are symmetrically distributed, two polishing mechanisms (4) which are symmetrically distributed are arranged between the two groups of supporting components, two clamping mechanisms (5) which are symmetrically distributed are also arranged at the top of the base (1), and a pressing mechanism (6) is arranged on each of the two clamping mechanisms (5);
the polishing mechanism (4) comprises a first support (41) fixedly arranged at the top of the base (1), a second support (42) is arranged above the first support (41), a first ear plate (411) and a second ear plate (421) are fixedly arranged on the same side of the first support (41) and the second support (42) respectively, a second telescopic cylinder (43) is fixedly arranged on the first ear plate (411) in a penetrating manner, the top end of a piston rod of the second telescopic cylinder (43) is fixedly connected with the second ear plate (421), two first guide rods (44) are fixedly connected with the first ear plate (411) in a penetrating manner, the top ends of the two first guide rods (44) are fixedly connected with the second ear plate (421), a third telescopic cylinder (45) is fixedly arranged on the second support (42) in a penetrating manner, a disc (46) is rotatably arranged at the end part of the piston rod of the third telescopic cylinder (45), and a T-shaped plate (48) is fixedly arranged on one side, far away from the second support (42), of the disc (46);
one side of the T-shaped plate (48) far away from the second support (42) is provided with a first polishing surface (481), and the T-shaped plate (48) is also provided with two second polishing surfaces (482) perpendicular to the first polishing surface (481) and a third polishing surface (483) parallel to the first polishing surface (481).
2. The welding device for vertical girth according to claim 1, wherein: the support mechanism (3) comprises a pedestal (31) fixedly arranged at the top of the base (1), a chute is formed in the top of the pedestal (31), a wheel seat (32) is slidably arranged in the chute of the pedestal (31), a guide roller (33) is rotatably arranged on the wheel seat (32), a telescopic cylinder I (34) is fixedly arranged on one side of the pedestal (31), a piston rod of the telescopic cylinder I (34) penetrates through the pedestal (31) and is in sliding connection with the pedestal (31), and the end part of the piston rod of the telescopic cylinder I (34) is fixedly connected with the wheel seat (32).
3. The welding device for vertical girth according to claim 1, wherein: clamping mechanism (5) are including mount pad (51) of fixed mounting at base (1) top, rectangular hole (52) have been seted up on mount pad (51), mount pad (51) fixed mounting has two spacing bars (521), and slidable mounting has same rectangular plate (53) between two spacing bars (521), the top fixed mounting of mount pad (51) has flexible jar IV (54), the piston rod bottom of flexible jar IV (54) and the top fixed connection of rectangular plate (53), one side of rectangular plate (53) is equipped with plectane (55), run through fixed mounting on rectangular plate (53) and have flexible jar V (57), the tip and plectane (55) centre of a circle department fixed connection of flexible jar V (57) piston rod, run through fixed mounting on rectangular plate (53) and have four guide arm III (58) that are circumference distribution, the tip of four guide arm III (58) all with plectane (55) fixed connection, one side that mount pad (51) were kept away from to plectane (55) rotates and installs toper seat (56).
4. A vertical girth welding apparatus according to claim 3, wherein: the pushing mechanism (6) comprises a mounting frame (61) fixedly mounted on a mounting seat (51), a telescopic cylinder six (62) is fixedly mounted on the mounting frame (61) in a penetrating mode, two guide rods four (64) are mounted on the mounting frame (61) in a penetrating and sliding mode, the bottom ends of the two guide rods four (64) and the bottom end of a piston rod of the telescopic cylinder six (62) are fixedly mounted with the same wheel frame (63), and two idler wheels (65) are rotatably mounted on the wheel frame (63).
5. The welding device for vertical girth according to claim 1, wherein: two guide rods II (47) are arranged on the support II (42) in a penetrating sliding mode, two arc-shaped grooves (461) are formed in one side, close to the support II (42), of the disc (46), one end, close to the disc (46), of each guide rod II (47) is respectively connected with the inner wall of the corresponding arc-shaped groove (461) in a sliding mode, the same machine base (49) is fixedly arranged on each guide rod II (47), a motor (413) is fixedly arranged at the top of each machine base (49), a gear (412) is fixedly arranged on an output shaft of each motor (413), a gear ring (410) is fixedly arranged on one side, far away from the T-shaped plate (48), of each disc (46), and each gear ring (410) and each telescopic cylinder III (45) are in shaft arrangement, and the gears (412) are meshed with the gear rings (410).
6. The welding device for vertical girth according to claim 1, wherein: an electric sliding rail is fixed on one side of the base (1), and the welding robot (2) is fixedly arranged on a sliding block of the electric sliding rail.
7. A vertical girth welding apparatus according to claim 2, wherein: the guide roller (33) is hollow, a hub motor is fixedly arranged in the guide roller (33), and two ends of an output shaft of the hub motor are fixedly connected with the wheel seat (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310981861.1A CN116690050B (en) | 2023-08-07 | 2023-08-07 | Welding device for vertical circular seam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310981861.1A CN116690050B (en) | 2023-08-07 | 2023-08-07 | Welding device for vertical circular seam |
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| CN116690050B true CN116690050B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310981861.1A Active CN116690050B (en) | 2023-08-07 | 2023-08-07 | Welding device for vertical circular seam |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117102770B (en) * | 2023-10-20 | 2024-02-06 | 大庆龙庆钢构彩板有限公司 | Steel structure welding device |
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| CN116690050A (en) | 2023-09-05 |
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