CN117620509B - Automatic welding device for flange plate - Google Patents
Automatic welding device for flange plate Download PDFInfo
- Publication number
- CN117620509B CN117620509B CN202410101491.2A CN202410101491A CN117620509B CN 117620509 B CN117620509 B CN 117620509B CN 202410101491 A CN202410101491 A CN 202410101491A CN 117620509 B CN117620509 B CN 117620509B
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- flange
- flange body
- top plate
- pipe body
- block
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- 238000003466 welding Methods 0.000 title claims abstract description 48
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the field of welding, in particular to an automatic flange plate welding device, which comprises a flange body and a pipe body; the flange body and the pipe body are internally provided with a supporting unit; the support unit is used for fixedly butting the flange body and the pipe body together, the support unit is provided with a fastening assembly and an adsorption assembly, the fastening assembly is used for supporting the inner ring of the flange body, and the adsorption assembly is used for adsorbing the support unit on the flange body; according to the welding device designed in the invention, the supporting unit extends into the pipe body, the supporting unit is propped against the inner surface of the pipe body and can prop against the inner ring surface of the flange body, the flange body and the pipe body are supported and fixed together, meanwhile, the fastening component is designed, the connection strength between the flange body and the supporting unit is further improved, the adsorption component is designed, the integrity between the flange plate automatic welding device and the flange body and the pipe body is improved, and the later stable welding is facilitated.
Description
Technical Field
The invention relates to the field of welding, in particular to an automatic flange plate welding device.
Background
The flange plate is welded at the end part of the medium pipe, so that the sealing connection of the medium pipe at the later stage is convenient, the medium pipe is an important connection mode for construction, the use is convenient, and the medium pipe can bear larger pressure.
The ring flange passes through welded mode connection medium pipe's tip, and in the design of medium pipe system, can meet the shorter position of medium pipe turning part, still need weld the ring flange simultaneously, and shorter length leads to the later stage when fixing, is difficult to grasp the medium pipe, even can grasp the medium pipe, but fixed spare part occupies the space, and when later stage carries out welding operation, comparatively narrow and small operating space leads to the welding link to bring difficulty.
Therefore, an automatic welding device for flange plates is proposed to solve the above problems.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to an automatic welding device for a flange plate, which comprises a flange body and a pipe body; the flange body and the pipe body are internally provided with a supporting unit; the support unit is used for fixedly butt-jointing the flange body and the pipe body together, the support unit is provided with a fastening assembly and an adsorption assembly, the fastening assembly is used for supporting the inner ring of the flange body, and the adsorption assembly is used for adsorbing the support unit on the flange body.
Preferably, the supporting unit comprises a quadrangular column body, the interior of the column body is hollow, one end of the column body is a closed end, the other end of the column body is an open end, a push block is slidably connected in the column body, the outer side wall of the push block is rotationally connected with a push rod, the end part of the push rod penetrates through a window formed in the outer side wall of the column body, a limit rod is arranged in the window, the push rod is attached to the limit rod, and the end part of the push rod in the window on the same side is rotationally connected with a top plate; the inside of the pushing block is in transmission connection with a screw rod, one end of the screw rod is rotatably connected to the inner side wall of one end in the cylinder, the other end of the screw rod penetrates out of the other end of the cylinder and is fixedly connected to the output end of the motor, and the motor is fixedly connected to the other end of the cylinder; a fastening assembly is provided on each top plate.
Preferably, the fastening assembly comprises a hose; every the rectangle recess is offered to roof surface, and the recess is close to the other end setting of cylinder, lays a plurality of hoses in the recess, and the one end rigid coupling of hose is together, and communicates each other and run through to the outer terminal surface of roof on, and the other end of every hose is connected with the foundation block, and the notch position at the recess is pasted to the foundation block, and the concave part is offered on the foundation block surface, and the recess intercommunication concave part inner bottom surface is equipped with the kicking block that can follow the inside and outside removal of concave part in the concave part, and the kicking block can push up at the inner circle surface of the flange body.
Preferably, the fastening assembly further comprises a first conical body made of rubber and arranged on the top plate, and the pointed cone of the first conical body is inclined towards the flange body.
Preferably, the edge position symmetry of every roof sets up the spout, and the spout is located the both sides of recess, and the slider is in the spout, and the slider is U-shaped setting, and the slider can block in the spout along the length direction of roof.
Preferably, the end face of each top block is provided with a plurality of rubber-made two-cone bodies, and the pointed cone of each two-cone body is inclined towards the pipe body.
Preferably, the outer end of each top plate is provided with a vertical part, an end thread of the vertical part is rotationally connected with an adjusting screw, and the end part of the adjusting screw can be extruded on the outer end face of the flange body.
Preferably, the motor shell is fixedly connected with a supporting plate which extends outwards, the end part of the supporting plate is rotationally connected with a screw, one end of the screw points to the outer end face of the flange body, and a magnetic plate is fixedly connected with the screw.
Preferably, two rows of rotating grooves are formed in each top plate, the rotating grooves are arranged at the inner bottom surface positions of the sliding grooves, balls connected through pressure springs are arranged in the rotating grooves, the balls are connected to the notch positions of the rotating grooves in a rolling mode, and the base blocks can be extruded to slide on the surfaces of the balls.
Preferably, the outer surface of the other end of the column body is fixedly connected with a handle.
The invention has the advantages that:
1. according to the welding device designed in the invention, the supporting unit extends into the pipe body, the supporting unit is propped against the inner surface of the pipe body and can prop against the inner ring surface of the flange body, the flange body and the pipe body are supported and fixed together, meanwhile, the fastening component is designed, the connection strength between the flange body and the supporting unit is further improved, the adsorption component is designed, the integrity between the flange plate automatic welding device and the flange body and the pipe body is improved, and the later stable welding is facilitated.
2. The thickness of the flange body is different, meanwhile, the thickness of the middle inner ring of the flange body is also different, in order to adapt to various conditions of the flange body, a movable base block is arranged, the base block slides along the length direction of the top plate, the base block can be opposite to the non-coincident part of the flange body and the pipe body, then gas is injected, the top block is ejected out and is propped against the inner ring surface of the flange body, and effective extrusion of the top block to the flange body is ensured.
Drawings
FIG. 1 is a perspective view of an automatic welding device for flange plates according to the present invention;
FIG. 2 is a perspective view of a column according to a first aspect of the present invention;
FIG. 3 is a second perspective view of the cylinder of the present invention;
FIG. 4 is a cross-sectional view of a cylinder of the present invention;
FIG. 5 is a perspective view of the top plate and screw rod of the present invention;
FIG. 6 is a perspective view of the handle and post of the present invention;
FIG. 7 is a first perspective view of a top plate of the present invention;
FIG. 8 is a second perspective view of the top plate of the present invention;
FIG. 9 is a perspective view of a base block of the present invention;
FIG. 10 is a side view of a base block of the present invention;
FIG. 11 is a front view of the magnetic plate and flange of the present invention;
FIG. 12 is a perspective view of the magnetic plate and flange of the present invention.
In the figure: 1. a flange body; 2. a tube body; 3. a column; 4. a pushing block; 5. a push rod; 6. a window; 7. a limit rod; 8. a top plate; 9. a screw rod; 10. a motor; 11. a hose; 12. a groove; 13. a base block; 14. a top block; 15. a first cone; 16. a chute; 17. a second conical body; 18. a vertical portion; 19. adjusting a screw; 20. a support plate; 21. a screw; 22. a magnetic plate; 23. a ball; 24. a handle; 25. an air inlet nozzle.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1 to 12, an automatic welding device for flange plates comprises a flange body 1 and a pipe body 2; the flange body 1 and the pipe body 2 are internally provided with supporting units; the support unit is used for fixedly butting the flange body 1 and the pipe body 2 together, the support unit is provided with a fastening component and an adsorption component, the fastening component is used for supporting the inner ring of the flange body 1, and the adsorption component is used for adsorbing the support unit on the flange body 1;
the welding set of this embodiment design, supporting element extends to in the body 2, and supporting element pushes up the internal surface at body 2, also can push up the inner circle surface at flange body 1 simultaneously, supports flange body 1 and body 2 together fixedly, and the fastening component of design has further improved the joint strength between flange body 1 and the supporting element, has designed the adsorption component moreover, improves the wholeness between this ring flange automatic welder and flange body 1 and the body 2, helps the later stage to stabilize the welding.
Referring to fig. 1-8, the supporting unit comprises a quadrangular column 3, the interior of the column 3 is hollow, one end of the column 3 is a closed end, the other end of the column 3 is an open end, a push block 4 is slidably connected in the column 3, the outer side wall of the push block 4 is rotationally connected with a push rod 5, the end part of the push rod 5 penetrates through a window 6 formed in the outer side wall of the column 3, a limit rod 7 is arranged in the window 6, the push rod 5 is attached to the limit rod 7, and the end part of the push rod 5 in the window 6 on the same side is rotationally connected with a top plate 8; the inside of the push block 4 is in transmission connection with a screw rod 9, one end of the screw rod 9 is rotatably connected to the inner side wall of one end in the cylinder 3, the other end of the screw rod 9 penetrates out of the other end of the cylinder 3 and is fixedly connected to the output end of a motor 10, and the motor 10 is fixedly connected to the other end of the cylinder 3; a fastening assembly is arranged on each top plate 8; the end face of the shell of the motor 10 is fixedly connected to the other end port of the column 3, and the output end of the motor 10 is fixedly connected with the other end of the screw rod 9; when the flange automatic welding device is specifically used, firstly, the flange body 1 is sleeved on the cylinder 3, the welding end face of the flange body 1 faces outwards, then the welding end face of the pipe body 2 is inserted into the cylinder 3, then the driving motor 10 drives the screw rod 9 to rotate, the screw rod 9 drives the push block 4 to move, the push block 4 pushes out the push rod 5, the push rod 5 expands the top plate 8 outwards, the top plate 8 is propped against the inner surface of the pipe body 2 and the inner ring of the flange body 1, in the expansion process of the top plate 8, the flange body 1 is extruded, the welding end face of the flange body 1 is tightly attached to the welding end face of the pipe body 2, finally the screw rod 9 is rotated, and the top plate 8 is tightly extruded on the pipe body 2 and the flange body 1.
Referring to fig. 7-8, and fig. 9 and 10, the fastening assembly includes a hose 11; a rectangular groove 12 is formed in the outer surface of each top plate 8, the groove 12 is arranged close to the other end of the column 3, a plurality of hoses 11 are paved in the groove 12, one ends of the hoses 11 are fixedly connected together and mutually communicated and penetrate through the outer end surface of the top plate 8, the other end of each hose 11 is connected with a base block 13, the base blocks 13 are attached to the notch positions of the grooves 12, the surfaces of the base blocks 13 are provided with concave parts, the hoses 11 are communicated with the inner bottom surfaces of the concave parts, ejector blocks 14 capable of moving along the inner and outer sides of the concave parts are arranged in the concave parts, and the ejector blocks 14 can be propped against the inner ring surfaces of the flange body 1; when the flange body 1 is welded with the pipe body 2, in some cases, the outer ring of the end part of the pipe body 2 is overlapped and welded with the inner ring of the flange body 1, then when the top plate 8 is extruded, the top plate 8 cannot touch the inner ring of the flange body 1, so that the axis of the flange body 1 cannot be in a coaxial state with the axis of the pipe body 2, and therefore, a fastening assembly is arranged, and can support the inner ring of the flange body 1 to fix the flange body 1 with the pipe body 2; one end of the hose 11 is communicated and extends to the outer end face of the top plate 8, an air inlet nozzle 25 is arranged on the outer end face of the top plate 8, the air inlet nozzle 25 is communicated with an external air pump, air is injected into the concave part, a top block 14 in the concave part is pushed outwards, the end face of the top block 14 is extruded on the inner ring surface of the flange body 1, the flange body 1 is stabilized, the axis of the flange body 1 and the axis of the pipe body 2 are in a coaxial state, then multiple spot welding is carried out on the joint position of the end face of the flange body 1 and the pipe body 2 in advance, then the flange disc automatic welding device is removed, and finally annular welding is carried out.
Referring to fig. 5-7, the fastening assembly further comprises a first conical body 15 made of rubber and arranged on the top plate 8, wherein the pointed cone of the first conical body 15 is inclined towards the flange body 1; the first conical body 15 is arranged to be extruded on the inner surface of the pipe body 2, so that the friction force between the top plate 8 and the pipe body 2 is improved, and the stability between the cylinder 3 and the pipe body 2 is improved.
Referring to fig. 7-8, a chute 16 is symmetrically formed at the edge of each top plate 8, the chute 16 is positioned at two sides of the groove 12, the base block 13 slides in the chute 16, the base block 13 is arranged in a U shape, and the base block 13 can be clamped in the chute 16 to slide along the length direction of the top plate 8; the thickness of the flange body 1 is different, meanwhile, the thickness of the middle inner ring of the flange body 1 is also different, in order to adapt to various conditions of the flange body 1, a movable base block 13 is arranged, the base block 13 slides along the length direction of the top plate 8, the base block 13 can be opposite to the non-overlapped part of the flange body 1 and the pipe body 2, then gas is injected, the ejector block 14 is ejected out and is ejected onto the inner ring surface of the flange body 1, and effective extrusion of the ejector block 14 on the flange body 1 is ensured.
Referring to fig. 9-10, the end surface of each top block 14 is provided with a plurality of rubber-made two-cone bodies 17, and the pointed cone of each two-cone body 17 is inclined towards the pipe body 2; the two conical bodies 17 are arranged on the top block 14, the tip ends of the two conical bodies 17 are extruded on the inner ring of the flange body 1, friction force between the top block 14 and the flange body 1 is improved, stability between the base block 13 and the flange body 1 is improved, the flange body 1 is sleeved on the base block 13, the flange body 1 is moved back and forth, the base block 13 is moved along the sliding groove 16, and the superposition length of the flange body 1 and the pipe body 2 is effectively adjusted.
Referring to fig. 7-8, the outer end of each top plate 8 is provided with a vertical part 18, the end part of the vertical part 18 is in threaded rotation connection with an adjusting screw 19, and the end part of the adjusting screw 19 can be extruded on the outer end surface of the flange body 1; the inner diameter of the inner ring of the flange body 1 is the same as that of the inner ring of the pipe body 2, the end face of the pipe body 2 is propped against the outer end face of the flange body 1, a first conical body 15 on the top plate 8 is extruded on the inner ring of the pipe body 2, a second conical body 17 on the top block 14 is extruded on the inner ring of the flange body 1, at the moment, the adjusting screw 19 is rotated, the end part of the adjusting screw 19 is extruded on the outer end face of the flange body 1, the flange body 1 is tightly pressed on the end face of the pipe body 2, the stability between the flange body 1 and the pipe body 2 is improved, and the situation of relative displacement cannot occur in the later welding.
Referring to fig. 11-12, a supporting plate 20 extending outwards is fixedly connected to the housing of the motor 10, a screw 21 is rotatably connected to the end of the supporting plate 20, one end of the screw 21 points to the outer end surface of the flange body 1, and a magnetic plate 22 is fixedly connected to the screw 21; the cylinder 3 is inserted in the pipe body 2, the top plate 8 is extruded on the pipe body 2 and the flange body 1, then the screw rod 21 is rotated, the magnetic plate 22 is adsorbed on the flange body 1, at the moment, the integrity of the cylinder 3, the flange body 1 and the pipe body 2 is improved again, and the stability between the flange body 1 and the pipe body 2 is improved.
Referring to fig. 7, two rows of rotating grooves are formed in each top plate 8, the rotating grooves are arranged at the bottom surface position in the sliding groove 16, balls 23 connected by pressure springs are arranged in the rotating grooves, the balls 23 are connected at the notch positions of the rotating grooves in a rolling way, and the base block 13 can be extruded on the surfaces of the balls 23 to slide; the base block 13 is extruded on the ball 23, the ball 23 limits the self-sliding of the base block 13, after the position of the base block 13 is adjusted, the base block 13 cannot slide along with the gravity of the base block 13, and the base block 13 can be accurately opposite to the inner ring of the flange body 1 in later assembly so as to facilitate the quick positioning of the top block 14.
Referring to fig. 2, a handle 24 is fixedly connected to the outer surface of the other end of the column 3; by arranging the handle 24, the automatic flange welding device is convenient to grasp, rapidly penetrates through the flange body 1 and penetrates into the pipe body 2.
Working principle: according to the welding device designed in the embodiment, the supporting unit extends into the pipe body 2, the supporting unit is propped against the inner surface of the pipe body 2 and can prop against the inner ring surface of the flange body 1, the flange body 1 and the pipe body 2 are supported and fixed together, meanwhile, the designed fastening component further improves the connection strength between the flange body 1 and the supporting unit, the adsorption component is designed, the integrity between the flange plate automatic welding device and the flange body 1 and the pipe body 2 is improved, and later stable welding is facilitated;
the end face of the shell of the motor 10 is fixedly connected to the other end port of the column 3, and the output end of the motor 10 is fixedly connected with the other end of the screw rod 9; when the flange automatic welding device is specifically used, firstly, the flange body 1 is sleeved on the column 3, the welding end face of the flange body 1 faces outwards, then the welding end face of the pipe body 2 is inserted into the column 3, then the driving motor 10 drives the screw rod 9 to rotate, the screw rod 9 drives the push block 4 to move, the push block 4 pushes out the push rod 5, the push rod 5 expands the top plate 8 outwards, the top plate 8 pushes against the inner surface of the pipe body 2 and the inner ring of the flange body 1, in the expansion process of the top plate 8, the flange body 1 is extruded, the welding end face of the flange body 1 is tightly attached to the welding end face of the pipe body 2, finally the screw rod 9 is rotated, and the top plate 8 is tightly extruded on the pipe body 2 and the flange body 1;
when the flange body 1 is welded with the pipe body 2, in some cases, the outer ring of the end part of the pipe body 2 is overlapped and welded with the inner ring of the flange body 1, then when the top plate 8 is extruded, the top plate 8 cannot touch the inner ring of the flange body 1, so that the axis of the flange body 1 cannot be in a coaxial state with the axis of the pipe body 2, and therefore, a fastening assembly is arranged, and can support the inner ring of the flange body 1 to fix the flange body 1 with the pipe body 2; one end of the hose 11 is communicated and extends to the outer end face of the top plate 8, the outer end face of the top plate 8 is provided with an air inlet nozzle 25, the air inlet nozzle 25 is communicated with an external air pump, air is injected into the concave part, a top block 14 in the concave part is pushed outwards, the end face of the top block 14 is extruded on the inner ring surface of the flange body 1, the flange body 1 is stabilized, the axis of the flange body 1 and the axis of the pipe body 2 are in a coaxial state, then multipoint welding is carried out at the joint position of the end face of the flange body 1 and the pipe body 2 in advance, then the flange plate automatic welding device is removed, and finally annular welding is carried out; the first conical body 15 is arranged to be extruded on the inner surface of the pipe body 2, so that the friction force between the top plate 8 and the pipe body 2 is improved, and the stability between the cylinder 3 and the pipe body 2 is improved;
the thickness of the flange body 1 is different, meanwhile, the thickness of the middle inner ring of the flange body 1 is also different, in order to adapt to various conditions of the flange body 1, a movable base block 13 is arranged, the base block 13 slides along the length direction of the top plate 8, so that the base block 13 can be opposite to the non-overlapped part of the flange body 1 and the pipe body 2, then gas is injected, the top block 14 is ejected and is propped against the inner ring surface of the flange body 1, and the effective extrusion of the top block 14 to the flange body 1 is ensured;
the two conical bodies 17 are arranged on the top block 14, the tip ends of the two conical bodies 17 are extruded on the inner ring of the flange body 1, friction force between the top block 14 and the flange body 1 is improved, stability between the base block 13 and the flange body 1 is improved, the flange body 1 is sleeved on the base block 13, the flange body 1 is moved back and forth, the base block 13 is moved along the sliding groove 16, and the superposition length of the flange body 1 and the pipe body 2 is effectively adjusted;
aiming at the situation that the diameter of the inner ring of the flange body 1 is the same as that of the inner ring of the pipe body 2, the end face of the pipe body 2 is propped against the outer end face of the flange body 1, a first conical body 15 on a top plate 8 is extruded on the inner ring of the pipe body 2, a second conical body 17 on a top block 14 is extruded on the inner ring of the flange body 1, at the moment, an adjusting screw 19 is rotated, the end part of the adjusting screw 19 is extruded on the outer end face of the flange body 1, the flange body 1 is tightly pressed on the end face of the pipe body 2, the stability between the flange body 1 and the pipe body 2 is improved, and the situation of relative displacement cannot occur in the later welding process;
the cylinder 3 is inserted into the pipe body 2, the top plate 8 is extruded on the pipe body 2 and the flange body 1, then the screw 21 is rotated, so that the magnetic plate 22 is adsorbed on the flange body 1, and at the moment, the integrity of the cylinder 3, the flange body 1 and the pipe body 2 is improved again, thereby being beneficial to improving the stability between the flange body 1 and the pipe body 2;
the base block 13 is extruded on the ball 23, the ball 23 limits the self-sliding of the base block 13, after the position of the base block 13 is adjusted, the base block 13 cannot slide along with the gravity of the base block 13, and the base block 13 can be accurately opposite to the inner ring of the flange body 1 in later assembly so as to facilitate the quick positioning of the top block 14.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An automatic welding device for a flange plate comprises a flange body (1) and a pipe body (2); the method is characterized in that: the flange body (1) and the pipe body (2) are internally provided with supporting units; the support unit is used for fixedly butting the flange body (1) and the pipe body (2), the support unit is provided with a fastening component and an adsorption component, the fastening component is used for supporting the inner ring of the flange body (1), and the adsorption component is used for adsorbing the support unit on the flange body (1);
the supporting unit comprises a quadrangular column body (3), the interior of the column body (3) is hollow, one end of the column body (3) is a closed end, the other end of the column body (3) is an open end, a push block (4) is connected inside the column body (3) in a sliding manner, a push rod (5) is connected to the outer side wall of the push block (4) in a rotating manner, the end part of the push rod (5) penetrates through a window (6) formed in the outer side wall of the column body (3), a limiting rod (7) is arranged in the window (6), the push rod (5) is attached to the limiting rod (7), and a top plate (8) is connected to the end part of the push rod (5) in the window (6) on the same side in a rotating manner; the inner part of the pushing block (4) is in transmission connection with a screw rod (9), one end of the screw rod (9) is rotationally connected to the inner side wall of one end in the cylinder (3), the other end of the screw rod (9) penetrates out of the other end of the cylinder (3) and is fixedly connected to the output end of a motor (10), and the motor (10) is fixedly connected to the other end of the cylinder (3); a fastening assembly is arranged on each top plate (8);
the fastening assembly comprises a hose (11); a rectangular groove (12) is formed in the outer surface of each top plate (8), the groove (12) is arranged close to the other end of the column body (3), a plurality of hoses (11) are paved in the groove (12), one ends of the hoses (11) are fixedly connected together and are mutually communicated and penetrate through the outer end surface of the top plate (8), the other end of each hose (11) is connected with a base block (13), the base blocks (13) are attached to the notch positions of the groove (12), the surfaces of the base blocks (13) are provided with concave parts, the hoses (11) are communicated with the inner bottom surfaces of the concave parts, ejector blocks (14) capable of moving along the inner sides of the concave parts are arranged in the concave parts, and the ejector blocks (14) can be propped against the inner ring surfaces of the flange bodies (1);
the edge position of each top plate (8) is symmetrically provided with a sliding groove (16), the sliding grooves (16) are positioned on two sides of the grooves (12), the sliding grooves (16) slide a base block (13), the base block (13) is arranged in a U shape, and the base block (13) can be clamped in the sliding grooves (16) to slide along the length direction of the top plate (8);
the outer end of each top plate (8) is provided with a vertical part (18), the end threads of the vertical parts (18) are rotationally connected with adjusting screws (19), and the end parts of the adjusting screws (19) can be extruded on the outer end face of the flange body (1).
2. An automatic flange welding apparatus according to claim 1, characterized in that: the fastening assembly further comprises a first conical body (15) made of rubber and arranged on the top plate (8), and the pointed cone of the first conical body (15) is inclined towards the flange body (1).
3. An automatic flange welding apparatus according to claim 1, characterized in that: the end face of each top block (14) is provided with a plurality of rubber-made two-cone bodies (17), and the pointed cone of each two-cone body (17) is inclined towards the pipe body (2).
4. An automatic flange welding apparatus according to claim 1, characterized in that: the motor (10) shell is fixedly connected with an outwards extending supporting plate (20), the end part of the supporting plate (20) is rotatably connected with a screw rod (21), one end of the screw rod (21) points to the outer end face of the flange body (1), and a magnetic plate (22) is fixedly connected.
5. An automatic flange welding apparatus according to claim 2, characterized in that: two rows of rotating grooves are formed in each top plate (8), the rotating grooves are arranged at the inner bottom surface positions of the sliding grooves (16), balls (23) connected through pressure springs are arranged in the rotating grooves, the balls (23) are connected to the notch positions of the rotating grooves in a rolling mode, and the base blocks (13) can be extruded to slide on the surfaces of the balls (23).
6. An automatic flange welding apparatus according to claim 1, characterized in that: the outer surface of the other end of the column body (3) is fixedly connected with a handle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410101491.2A CN117620509B (en) | 2024-01-25 | 2024-01-25 | Automatic welding device for flange plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410101491.2A CN117620509B (en) | 2024-01-25 | 2024-01-25 | Automatic welding device for flange plate |
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| Publication Number | Publication Date |
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| CN117620509A CN117620509A (en) | 2024-03-01 |
| CN117620509B true CN117620509B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410101491.2A Active CN117620509B (en) | 2024-01-25 | 2024-01-25 | Automatic welding device for flange plate |
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| CN (1) | CN117620509B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5481763B1 (en) * | 2013-01-10 | 2014-04-23 | シンセイ工機株式会社 | Flange welding positioning device |
| CN215393836U (en) * | 2021-03-29 | 2022-01-04 | 广东汉高管业有限公司 | Auxiliary fixing clamp for processing carbon steel flange |
| CN114012330A (en) * | 2021-11-30 | 2022-02-08 | 青岛嘉恒新能源设备有限公司 | Inner and outer circular seam welding equipment for large steel pipe connecting flange |
| CN216541516U (en) * | 2021-11-18 | 2022-05-17 | 襄阳天宇机械有限公司 | Flange welding turning device with positioning function |
| CN114799707A (en) * | 2022-06-11 | 2022-07-29 | 南阳理工学院 | Portable flange plate welding equipment in chemical pipeline installation engineering |
| CN114952172A (en) * | 2022-05-04 | 2022-08-30 | 江苏新宏大集团有限公司 | High-precision butt welding device for flange plates |
| CN219254655U (en) * | 2023-02-22 | 2023-06-27 | 洛阳哈斯曼机械设备有限公司 | Welding concentric mechanism |
| KR102603783B1 (en) * | 2023-03-16 | 2023-11-17 | 김정표 | Jig for flange welding |
-
2024
- 2024-01-25 CN CN202410101491.2A patent/CN117620509B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5481763B1 (en) * | 2013-01-10 | 2014-04-23 | シンセイ工機株式会社 | Flange welding positioning device |
| CN215393836U (en) * | 2021-03-29 | 2022-01-04 | 广东汉高管业有限公司 | Auxiliary fixing clamp for processing carbon steel flange |
| CN216541516U (en) * | 2021-11-18 | 2022-05-17 | 襄阳天宇机械有限公司 | Flange welding turning device with positioning function |
| CN114012330A (en) * | 2021-11-30 | 2022-02-08 | 青岛嘉恒新能源设备有限公司 | Inner and outer circular seam welding equipment for large steel pipe connecting flange |
| CN114952172A (en) * | 2022-05-04 | 2022-08-30 | 江苏新宏大集团有限公司 | High-precision butt welding device for flange plates |
| CN114799707A (en) * | 2022-06-11 | 2022-07-29 | 南阳理工学院 | Portable flange plate welding equipment in chemical pipeline installation engineering |
| CN219254655U (en) * | 2023-02-22 | 2023-06-27 | 洛阳哈斯曼机械设备有限公司 | Welding concentric mechanism |
| KR102603783B1 (en) * | 2023-03-16 | 2023-11-17 | 김정표 | Jig for flange welding |
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|---|---|
| CN117620509A (en) | 2024-03-01 |
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