CN115609204A - Accurate butt welding device for metal pipelines - Google Patents
Accurate butt welding device for metal pipelines Download PDFInfo
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- CN115609204A CN115609204A CN202211576999.5A CN202211576999A CN115609204A CN 115609204 A CN115609204 A CN 115609204A CN 202211576999 A CN202211576999 A CN 202211576999A CN 115609204 A CN115609204 A CN 115609204A
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- 238000003466 welding Methods 0.000 title claims abstract description 46
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 12
- 238000004021 metal welding Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 25
- 239000010959 steel Substances 0.000 description 25
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
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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
- 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
- B23K37/0538—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 for rotating tubes, e.g. rollers
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
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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
- 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
- B23K37/0533—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 external pipe alignment clamps
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- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of welding, and discloses a metal pipeline accurate butt welding device, which comprises: the device comprises a base and a mounting plate positioned on the base; the welding gun is arranged on the mounting plate through a position adjusting component; the rotary clamping assemblies are symmetrically arranged on the mounting plate in two groups, and the mounting plate is also provided with a spacing adjusting assembly for adjusting the spacing between the two groups of rotary clamping assemblies; an auxiliary support assembly mounted on the base; according to the invention, through the matched use of the rotary clamping assembly, the auxiliary supporting assembly, the spacing adjusting assembly, the position adjusting assembly and the like, the working strength of workers can be reduced, and the welding quality is improved.
Description
Technical Field
The invention belongs to the technical field of welding, and particularly relates to a precise butt welding device for metal pipelines.
Background
Most of the existing metal pipeline welding equipment does not have a rotating function, steel pipes need to be rotated manually during welding, time and labor are wasted, the phenomenon that two sections of steel pipes are staggered is easily caused, and the welding quality is seriously influenced. Therefore, in view of the above situation, it is urgently needed to provide an accurate butt welding device for metal pipes to overcome the shortcomings in the current practical application.
Disclosure of Invention
Aiming at the situation, the invention provides the accurate butt welding device for the metal pipeline to overcome the defects of the prior art, and the accurate butt welding device effectively solves the problems that most common steel structure welding equipment does not have a rotating function, the steel pipe needs to be rotated manually during welding, time and labor are wasted, the phenomenon that two sections of steel pipes are staggered easily occurs, and the welding quality is seriously influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an accurate butt welding device of metal pipeline, an accurate butt welding device of metal pipeline includes:
the device comprises a base and a mounting plate positioned on the base;
the welding gun is arranged on the mounting plate through a position adjusting assembly;
the rotary clamping assemblies are symmetrically arranged on the mounting plate in two groups, and the mounting plate is also provided with a spacing adjusting assembly for adjusting the spacing between the two groups of rotary clamping assemblies;
an auxiliary support assembly mounted on the base; and
wherein rotatory centre gripping subassembly includes casing, mounting disc, eccentric block, movable block, deflector, promotion frame and leading wheel, the casing with sliding fit between the mounting panel, the mounting disc is installed in the casing, and all is provided with the circular port on mounting disc and the casing, the eccentric block is installed on the mounting disc through installation hub rotation, and the eccentric block is provided with the multiunit, still be provided with on the mounting disc and be used for driving an installation axle pivoted drive assembly, the deflector is installed on the mounting disc, and the movable block slides and sets up in the deflector, the leading wheel is installed on the movable block through the pivot, on the eccentric block is located to a promotion frame pot head, and rotating fit between promotion frame and the eccentric block, the promotion frame other end with the movable block rotates to be connected, still be provided with on the mounting disc and be used for carrying out the angle adjusting subassembly adjusted to leading wheel operating angle.
Preferably, the angle adjustment assembly includes:
the adjusting gear is rotatably mounted on the mounting disc through the positioning rod, the adjusting gear is in sliding fit with the rotating shaft, and the rotating shaft can rotate along with the adjusting gear;
the adjusting ring is in rotating fit with the mounting disc, and first transmission teeth meshed with the adjusting gear are further arranged on the adjusting ring; and
the second driving assembly is used for driving the adjusting ring to rotate.
Preferably, the second driving assembly includes:
the adjusting box is mounted on the mounting plate;
the worm is rotatably arranged in the adjusting box, and a second transmission gear meshed with the worm is further arranged on the adjusting ring; and
and the fourth driving motor is connected with the worm through a gear set and is used for driving the worm to rotate.
Preferably, the first drive assembly comprises:
the driving gears are mounted on the mounting shafts and are provided with three groups;
the inner gear ring is arranged on the mounting disc through a fixing frame and is in meshed connection with the driving gear; and
and the third driving motor is arranged on the fixed frame and used for driving one group of the mounting shafts to rotate.
Preferably, the auxiliary support assemblies are symmetrically arranged on the base in two groups.
Preferably, the auxiliary supporting assembly comprises an auxiliary block and a telescopic piece, wherein the auxiliary block is installed on the base through the telescopic piece, and the telescopic piece is provided with multiple groups.
Preferably, the auxiliary block is further provided with a supporting groove, a plurality of groups of transmission wheels are arranged in the supporting groove, and the transmission wheels are of spherical structures.
Preferably, the telescopic part is a hydraulic cylinder.
Preferably, the distance adjusting assembly includes:
the bidirectional threaded rod is rotatably installed on the installation plate, and a second driving motor for driving the bidirectional threaded rod to rotate is further arranged on the installation plate; and
the second sliding block is in threaded connection with the two-way threaded rod, two groups of the second sliding blocks are symmetrically arranged on the two-way threaded rod, and one end, far away from the two-way threaded rod, of the second sliding block is connected with the shell.
Preferably, the position adjustment assembly includes:
the first one-way threaded rod is arranged on the mounting plate, and a first driving motor for driving the shell to rotate is further arranged on the mounting plate;
the first sliding block is in threaded connection with the first one-way threaded rod, and an adjusting plate is further arranged on the first sliding block;
the lifting plate is used for connecting the welding gun and the adjusting plate;
the second one-way threaded rod is rotatably arranged in the adjusting plate and is connected with the lifting plate through a third sliding block; and
and the fifth driving motor is connected with the second one-way threaded rod through a transmission piece.
Compared with the prior art, the invention has the beneficial effects that:
first drive assembly is through driving installation axle pivoted mode, can drive the eccentric block and at installation epaxial eccentric motion, thereby drive propelling movement frame promotes the movable block and slides in the deflector, thereby realize the regulation processing to leading wheel operating position, through the mode of multiunit leading wheel simultaneous inward movement, can realize the centre gripping processing to the steel pipe, adjust the mode of distance between two sets of casings through interval adjusting part, can dock the splice of two sets of steel pipes together, can realize the support processing to steel pipe suspension end through supplementary supporting component, carry out the mode of adjusting through position adjusting part butt welder operating position, be convenient for carry out welding process to the steel pipe, can realize the round hole internal rotation of steel pipe at the mounting disc through the guide effect of leading wheel, be convenient for carry out welding operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
fig. 1 is a front view structural diagram of an embodiment of the invention.
Fig. 2 is a schematic rear view structure diagram according to an embodiment of the present invention.
FIG. 3 is a cross-sectional structural view of a rotating clamping assembly in an embodiment of the present invention.
Fig. 4 is a rear sectional structural view of fig. 3.
FIG. 5 is a schematic view of a portion of a rotating clamping assembly according to an embodiment of the present invention.
Fig. 6 is an enlarged schematic view of a portion a in fig. 5.
Fig. 7 is a schematic sectional structural view of an adjusting box in an embodiment of the invention.
Fig. 8 is a schematic view of an adjusting plate according to an embodiment of the invention.
In the figure: 1-base, 2-shell, 3-telescopic piece, 4-auxiliary block, 5-mounting plate, 6-adjusting plate, 7-lifting plate, 8-welding gun, 9-guide wheel, 10-supporting groove, 11-first slide block, 12-first one-way threaded rod, 13-first driving motor, 14-second driving motor, 15-second slide block, 16-two-way threaded rod, 17-adjusting box, 18-mounting plate, 19-eccentric block, 20-moving block, 21-guide plate, 22-adjusting ring, 23-first driving tooth, 24-pushing frame, 25-rotating shaft, 26-mounting shaft, 27-fixing frame, 28-internal gear ring, 29-driving gear, 30-third driving motor, 31-guide wheel, 32-positioning rod, 33-adjusting gear, 34-worm, 35-gear set, 36-fourth driving motor, 37-third slide block, 38-second one-way driving piece, 39-driving piece, 40-fifth driving motor, 41-second driving tooth.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, an embodiment of the present invention provides an apparatus for precisely butt-welding metal pipes, including:
a base 1 and a mounting plate 5 positioned on the base 1;
the welding gun 8 is arranged on the mounting plate 5 through a position adjusting component;
the rotary clamping assemblies are symmetrically arranged in two groups on the mounting plate 5, and the mounting plate 5 is also provided with a distance adjusting assembly for adjusting the distance between the two groups of rotary clamping assemblies;
the auxiliary support assembly is arranged on the base 1; and
the rotary clamping assembly comprises a shell 2, a mounting disc 18, an eccentric block 19, a moving block 20, a guide plate 21, a pushing frame 24 and a guide wheel 31, the shell 2 is in sliding fit with the mounting plate 5, the mounting disc 18 is mounted in the shell 2, circular holes are formed in the mounting disc 18 and the shell 2, the eccentric block 19 is rotatably mounted on the mounting disc 18 through a mounting shaft 26, multiple groups of eccentric blocks 19 are arranged, a first driving assembly used for driving the mounting shaft 26 to rotate is further arranged on the mounting disc 18, the guide plate 21 is mounted on the mounting disc 18, the moving block 20 is slidably arranged in the guide plate 21, the guide wheel 31 is mounted on the moving block 20 through a rotating shaft 25, one end of the pushing frame 24 is sleeved on the eccentric block 19, the pushing frame 24 is in rotating fit with the eccentric block 19, the other end of the pushing frame 24 is rotatably connected with the moving block 20, and an angle adjusting assembly used for adjusting the working angle of the guide wheel 31 is further arranged on the mounting disc 18.
In the embodiment of the invention, the first driving assembly can drive the eccentric block 19 to eccentrically move on the mounting shaft 26 by driving the mounting shaft 26 to rotate, so that the pushing frame 24 is driven to push the moving block 20 to slide in the guide plate 21, thereby realizing the adjustment treatment of the working position of the guide wheel 31, the clamping treatment of the steel pipe can be realized by simultaneously moving the plurality of groups of guide wheels 31 inwards, the distance between the two groups of shells 2 can be adjusted by the distance adjusting assembly, the welding parts of the two groups of steel pipes can be butted together, the supporting treatment of the suspended end of the steel pipe can be realized by the auxiliary supporting assembly, the welding treatment of the steel pipe can be conveniently realized by adjusting the working position of the welding gun 8 by the position adjusting assembly, the steel pipe can rotate in the round hole of the mounting plate 18 by the guiding action of the guide wheels 31, and the welding operation can be conveniently carried out.
In an embodiment of the present invention, referring to fig. 3 to 7, the angle adjustment assembly includes:
the adjusting gear 33 is rotatably mounted on the mounting disc 18 through the positioning rod 32, the adjusting gear 33 is in sliding fit with the rotating shaft 25, and the rotating shaft 25 can rotate along with the adjusting gear 33;
the adjusting ring 22 is in rotating fit with the mounting disc 18, and the adjusting ring 22 is further provided with a first transmission tooth 23 meshed with the adjusting gear 33; and
a second drive assembly for rotating the adjusting ring 22;
the second drive assembly includes:
an adjusting box 17, wherein the adjusting box 17 is arranged on the mounting plate 18;
the worm 34 is rotatably arranged in the adjusting box 17, and the adjusting ring 22 is further provided with a second transmission gear 41 meshed with the worm 34; and
and the fourth driving motor 36 is connected with the worm 34 through a gear set 35 and is used for driving the worm 34 to rotate.
In this embodiment, through the cooperation of gear train 35 and fourth drive motor 36, can drive worm 34 and rotate, can drive adjustable ring 22 through the meshing of worm 34 with second driving tooth 41 and rotate, wherein second driving tooth 41 is similar to the worm wheel, can form the auto-lock characteristic with between the worm 34, avoid adjustable ring 22 to rotate under non-adjusting state, can drive adjusting gear 33 through first driving tooth 23 and rotate, thereby realize the regulation processing to leading wheel 31 working angle, be convenient for pull the steel pipe and slide (slide on the horizontal direction) on leading wheel 31, and then realize the regulation to the steel pipe position.
In one embodiment of the present invention, referring to fig. 3 and 4, the first driving assembly includes:
the driving gears 29, the driving gears 29 are mounted on the mounting shaft 26, and three groups of driving gears 29 are provided;
the inner gear ring 28 is installed on the installation disc 18 through a fixed frame 27, and the inner gear ring 28 is in meshed connection with a driving gear 29; and
and the third driving motor 30 is installed on the fixed frame 27, and is used for driving one group of the installation shafts 26 to rotate.
In this embodiment, the third driving motor 30 drives one of the three sets of mounting shafts 26 to rotate, and the three sets of mounting shafts 26 can be driven to rotate along with the driving gear 29 by matching with the meshing action of the driving gear 29 and the internal gear ring 28.
In an embodiment of the present invention, referring to fig. 1 and fig. 2, two groups of the auxiliary supporting components are symmetrically disposed on the base 1;
the auxiliary supporting assembly comprises an auxiliary block 4 and telescopic pieces 3, wherein the auxiliary block 4 is arranged on the base 1 through the telescopic pieces 3, and the telescopic pieces 3 are provided with a plurality of groups;
a supporting groove 10 is further formed in the auxiliary block 4, a plurality of groups of transmission wheels 9 are arranged in the supporting groove 10, and the transmission wheels 9 are of spherical structures;
the telescopic part 3 is a hydraulic cylinder.
In this embodiment, extensible member 3 can also adopt electric putter or other forms's extending structure, is convenient for adjust the operating height of auxiliary block 4 through extensible member 3 to the realization is to the support of steel pipe, avoids the steel pipe to rock, improves welding quality, and through the spherical structure of pulley 9, the steel pipe of being convenient for slides or rotates in supporting groove 10.
In one embodiment of the present invention, referring to fig. 1 and 2, the distance adjusting assembly includes:
the bidirectional threaded rod 16 is rotatably mounted on the mounting plate 5, and the mounting plate 5 is further provided with a second driving motor 14 for driving the bidirectional threaded rod 16 to rotate; and
the second sliding blocks 15 are in threaded connection with the bidirectional threaded rod 16, two groups of the second sliding blocks 15 are symmetrically arranged on the bidirectional threaded rod 16, and one end, far away from the bidirectional threaded rod 16, of each second sliding block 15 is connected with the shell 2.
In this embodiment, the second driving motor 14 can drive the two-way threaded rod 16 to rotate, so as to enable the two sets of second sliders 15 to move inwards or outwards simultaneously, thereby adjusting the working position of the housing 2.
In one embodiment of the present invention, referring to fig. 1 and 8, the position adjustment assembly includes:
the first one-way threaded rod 12 is mounted on the mounting plate 5, and the mounting plate 5 is further provided with a first driving motor 13 for driving the shell 2 to rotate;
the first sliding block 11 is in threaded connection with the first one-way threaded rod 12, and an adjusting plate 6 is further arranged on the first sliding block 11;
the lifting plate 7 is used for connecting the welding gun 8 and the adjusting plate 6;
the second one-way threaded rod 38 is rotatably mounted in the adjusting plate 6, and the second one-way threaded rod 38 is connected with the lifting plate 7 through a third sliding block 37; and
and the fifth driving motor 40 is connected with the second one-way threaded rod 38 through a transmission piece 39.
In this embodiment, through the mating reaction of fifth driving motor 40 and driving medium 39, can drive second one-way threaded rod 38 and rotate, second one-way threaded rod 38 pivoted mode can drive third slider 37 and slide in regulating plate 6, thereby realize the regulation processing to welding gun 8 operating height, driving medium 39 can adopt the integrated configuration of band pulley and drive belt, first driving motor 13 is through driving first one-way threaded rod 12 pivoted mode, can drive first slider 11 and move on the horizontal direction, thereby drive regulating plate 6 and slide on mounting panel 5, realize the regulation processing to welding gun 8 operating position, be convenient for improve equipment's practicality.
The working principle is as follows: first drive assembly is through driving installation axle 26 pivoted mode, can drive eccentric block 19 and use installation axle 26 as axle center eccentric motion, thereby drive propelling movement frame 24 promotes movable block 20 and slides in deflector 21, thereby realize the regulation processing to leading wheel 31 operating position, through the mode of the simultaneous inward movement of multiunit leading wheel 31, can realize the centre gripping to the steel pipe and handle, adjust the mode of distance between two sets of casings 2 through interval adjusting part, can dock the splice of two sets of steel pipes together, can realize the support processing to steel pipe suspension end through supplementary supporting component, carry out the mode of adjusting through position adjusting part butt welding rifle 8 operating position, be convenient for carry out welding process to the steel pipe, can realize the steel pipe rotation in the round hole of mounting disc 18 through the guide effect of leading wheel 31, be convenient for carry out welding operation.
It should be noted that, in this document, 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an accurate butt welding device of metal pipeline, includes base (1) and is located mounting panel (5) on base (1), its characterized in that still includes:
the welding gun (8), the welding gun (8) is installed on the mounting plate (5) through a position adjusting component;
the rotary clamping assemblies are symmetrically arranged on the mounting plate (5) in two groups, and the mounting plate (5) is also provided with an interval adjusting assembly for adjusting the interval between the two groups of rotary clamping assemblies;
an auxiliary support assembly mounted on the base (1); and
the rotary clamping assembly comprises a shell (2), a mounting disc (18), eccentric blocks (19), moving blocks (20), guide plates (21), a pushing frame (24) and guide wheels (31), the shell (2) is in sliding fit with the mounting plate (5), the mounting disc (18) is mounted in the shell (2), circular holes are formed in the mounting disc (18) and the shell (2), the eccentric blocks (19) are rotatably mounted on the mounting disc (18) through mounting shafts (26), multiple groups of eccentric blocks (19) are arranged, a first driving assembly used for driving the mounting shafts (26) to rotate is further arranged on the mounting disc (18), the guide plates (21) are mounted on the mounting disc (18), the moving blocks (20) are slidably arranged in the guide plates (21), the guide wheels (31) are mounted on the moving blocks (20) through rotating shafts (25), one end of the pushing frame (24) is sleeved on the eccentric blocks (19), the pushing frame (24) is in rotating fit with the eccentric blocks (19), the other end of the pushing frame (24) is connected with the guide blocks (20), and an angle adjusting assembly is further arranged on the guide wheels (31).
2. The apparatus of claim 1, wherein the angle adjustment assembly comprises:
the adjusting gear (33) is rotatably mounted on the mounting disc (18) through a positioning rod (32), the adjusting gear (33) is in sliding fit with the rotating shaft (25), and the rotating shaft (25) can rotate along with the adjusting gear (33);
the adjusting ring (22), the adjusting ring (22) is in rotating fit with the mounting disc (18), and the adjusting ring (22) is further provided with a first transmission gear (23) meshed with the adjusting gear (33); and
a second drive assembly for rotating the adjusting ring (22).
3. A metal pipe precision butt welding apparatus according to claim 2, wherein said second drive assembly comprises:
an adjustment box (17), the adjustment box (17) being mounted on the mounting plate (18);
the worm (34), the worm (34) is rotatably installed in the adjusting box (17), and a second transmission tooth (41) meshed with the worm (34) is further arranged on the adjusting ring (22); and
and the fourth driving motor (36), the fourth driving motor (36) is connected with the worm (34) through a gear set (35) and is used for driving the worm (34) to rotate.
4. A metal pipe precision butt welding apparatus according to claim 1, wherein said first driving assembly comprises:
the driving gears (29), the driving gears (29) are mounted on the mounting shaft (26), and three groups of driving gears (29) are arranged;
the inner gear ring (28) is mounted on the mounting disc (18) through a fixing frame (27), and the inner gear ring (28) is meshed with the driving gear (29); and
and the third driving motor (30) is arranged on the fixed frame (27) and used for driving one group of the mounting shafts (26) to rotate.
5. The precise butt welding device for metal pipes according to claim 1, characterized in that the auxiliary supporting assemblies are symmetrically arranged in two groups on the base (1).
6. The precise butt welding device for the metal pipes according to claim 1, wherein the auxiliary support assembly comprises an auxiliary block (4) and a telescopic piece (3), the auxiliary block (4) is installed on the base (1) through the telescopic piece (3), and the telescopic piece (3) is provided with multiple groups.
7. The device for precise butt welding of metal pipelines according to claim 6, wherein a supporting groove (10) is further formed in the auxiliary block (4), a plurality of groups of guide wheels (9) are arranged in the supporting groove (10), and the guide wheels (9) are of a spherical structure.
8. A device for the precision butt welding of metal pipes according to claim 6, characterized in that said telescopic elements (3) are hydraulic cylinders.
9. The apparatus of claim 1, wherein the spacing adjustment assembly comprises:
the bidirectional threaded rod (16) is rotatably mounted on the mounting plate (5), and a second driving motor (14) for driving the bidirectional threaded rod (16) to rotate is further arranged on the mounting plate (5); and
the second sliding block (15) is in threaded connection with the bidirectional threaded rod (16), two groups of the second sliding blocks (15) are symmetrically arranged on the bidirectional threaded rod (16), and one end, far away from the bidirectional threaded rod (16), of the second sliding block (15) is connected with the shell (2).
10. A metal pipe precision butt welding apparatus according to claim 1, wherein said position adjustment assembly comprises:
the first one-way threaded rod (12), the first one-way threaded rod (12) is installed on the installation plate (5), and a first driving motor (13) used for driving the shell (2) to rotate is further arranged on the installation plate (5);
the first sliding block (11) is in threaded connection with the first one-way threaded rod (12), and an adjusting plate (6) is further arranged on the first sliding block (11);
a lifting plate (7) for connection between the welding gun (8) and the adjusting plate (6);
the second one-way threaded rod (38) is rotatably mounted in the adjusting plate (6), and the second one-way threaded rod (38) is connected with the lifting plate (7) through a third sliding block (37); and
and the fifth driving motor (40), the fifth driving motor (40) and the second one-way threaded rod (38) are connected through a transmission piece (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211576999.5A CN115609204A (en) | 2022-12-09 | 2022-12-09 | Accurate butt welding device for metal pipelines |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211576999.5A CN115609204A (en) | 2022-12-09 | 2022-12-09 | Accurate butt welding device for metal pipelines |
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| CN115609204A true CN115609204A (en) | 2023-01-17 |
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| CN202211576999.5A Pending CN115609204A (en) | 2022-12-09 | 2022-12-09 | Accurate butt welding device for metal pipelines |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971610A (en) * | 2023-03-21 | 2023-04-18 | 中建安装集团有限公司 | Process pipeline rail mounted removes welding set |
| CN116277100A (en) * | 2023-02-01 | 2023-06-23 | 江苏炜磊科技有限公司 | Clamping type manipulator based on bolt processing |
| CN116511778A (en) * | 2023-06-27 | 2023-08-01 | 江苏中迪节能科技有限公司 | Circular seam welding device for metal air cooling pipeline |
| CN116586846A (en) * | 2023-07-11 | 2023-08-15 | 西安奥若特材料技术有限公司 | Metal pipeline machining device capable of automatically adjusting welding pressure |
| CN117548937A (en) * | 2023-12-25 | 2024-02-13 | 丹阳市国美汽配有限公司 | Stable high-precision intelligent welding system |
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| CN113927224A (en) * | 2021-10-28 | 2022-01-14 | 怀化市产商品质量监督检验所 | Welding mechanism for metal material production and processing |
| CN215659846U (en) * | 2021-08-12 | 2022-01-28 | 洛阳百克特科技发展股份有限公司 | Steel wire rope self-driven power wheel clamping device |
| CN114054619A (en) * | 2021-11-10 | 2022-02-18 | 东台市冉丹机械制造有限公司 | Novel automatic change draw machine of regulation |
| CN114714040A (en) * | 2022-05-19 | 2022-07-08 | 山东基舜建设工程有限公司 | Resistance welding machine for pipeline engineering connection construction |
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| CN111730282A (en) * | 2020-07-20 | 2020-10-02 | 广东电网有限责任公司东莞供电局 | Metal electric power pipe straight seam welding set |
| CN213916906U (en) * | 2020-10-26 | 2021-08-10 | 王涛 | Metallurgical clamp pipe welding fixing device |
| CN215659846U (en) * | 2021-08-12 | 2022-01-28 | 洛阳百克特科技发展股份有限公司 | Steel wire rope self-driven power wheel clamping device |
| CN113927224A (en) * | 2021-10-28 | 2022-01-14 | 怀化市产商品质量监督检验所 | Welding mechanism for metal material production and processing |
| CN114054619A (en) * | 2021-11-10 | 2022-02-18 | 东台市冉丹机械制造有限公司 | Novel automatic change draw machine of regulation |
| CN114714040A (en) * | 2022-05-19 | 2022-07-08 | 山东基舜建设工程有限公司 | Resistance welding machine for pipeline engineering connection construction |
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| CN116277100A (en) * | 2023-02-01 | 2023-06-23 | 江苏炜磊科技有限公司 | Clamping type manipulator based on bolt processing |
| CN116277100B (en) * | 2023-02-01 | 2023-10-13 | 江苏炜磊科技有限公司 | Clamping type manipulator based on bolt processing |
| CN115971610A (en) * | 2023-03-21 | 2023-04-18 | 中建安装集团有限公司 | Process pipeline rail mounted removes welding set |
| CN116511778A (en) * | 2023-06-27 | 2023-08-01 | 江苏中迪节能科技有限公司 | Circular seam welding device for metal air cooling pipeline |
| CN116511778B (en) * | 2023-06-27 | 2023-09-29 | 江苏中迪节能科技有限公司 | Circular seam welding device for metal air cooling pipeline |
| CN116586846A (en) * | 2023-07-11 | 2023-08-15 | 西安奥若特材料技术有限公司 | Metal pipeline machining device capable of automatically adjusting welding pressure |
| CN116586846B (en) * | 2023-07-11 | 2023-09-22 | 西安奥若特材料技术有限公司 | Metal pipeline machining device capable of automatically adjusting welding pressure |
| CN117548937A (en) * | 2023-12-25 | 2024-02-13 | 丹阳市国美汽配有限公司 | Stable high-precision intelligent welding system |
| CN117548937B (en) * | 2023-12-25 | 2024-05-31 | 丹阳市国美汽配有限公司 | Stable high-precision intelligent welding system |
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