CN113172367B - Automatic welding rod supply device for steel pipe welding - Google Patents
Automatic welding rod supply device for steel pipe welding Download PDFInfo
- Publication number
- CN113172367B CN113172367B CN202110538006.4A CN202110538006A CN113172367B CN 113172367 B CN113172367 B CN 113172367B CN 202110538006 A CN202110538006 A CN 202110538006A CN 113172367 B CN113172367 B CN 113172367B
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- rotating
- cylinder
- semicircular
- 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.)
- Active
Links
Images
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
- B23K37/0531—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 internal pipe alignment clamps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of welding, and discloses an automatic welding rod supply device for welding a steel pipe, which comprises a seat plate, wherein a first fixed cylinder and a second fixed cylinder are fixed at the top of the seat plate, the inner wall of the first fixed cylinder is rotatably connected with a first rotating cylinder, two first semicircular clamping plates which are arranged at equal intervals are arranged in the first rotating cylinder, a handheld plate is arranged between the two supporting plates, and a pipeline internal supporting mechanism is arranged on the handheld plate. This steel pipe welded welding rod automatic supply device supports the flexible post of semicircle board and the fixed column that sets up between the semicircle board through first support semicircle board and second, strengthens the stability that first support semicircle board and second supported the semicircle board.
Description
Technical Field
The invention relates to the technical field of welding, in particular to an automatic welding rod supply device for steel pipe welding.
Background
Steel material having a hollow cross-section with a length much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the steel pipe is divided into a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is divided into a hot rolling steel pipe and a cold rolling (drawing) steel pipe, the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe, and the steel pipe is not only used for conveying fluid and powdery solid, exchanging heat energy and manufacturing mechanical parts and containers, but also is an economic steel. The steel pipe is used to manufacture the net frame, the supporting column and the mechanical support of the building structure, so that the weight can be reduced, the metal can be saved by 20-40%, and the industrialized mechanized construction can be realized. The steel pipe is used for manufacturing the highway bridge, so that steel can be saved, construction can be simplified, the area of a protective layer can be greatly reduced, investment and maintenance cost are saved, and welding is needed when the steel pipe is broken or a plurality of same steel pipes are needed to be connected and lengthened.
The existing welding rod supplying mode is used, and because the welding rod is needed when a steel pipe is welded, the existing automatic welding rod supplying device for steel pipe welding cannot fix the welding rod for automatic supplying welding.
Therefore, we propose an automatic welding rod supplying device for steel pipe welding to solve the above problems.
Disclosure of Invention
Technical problem to be solved
In view of the above-mentioned shortcomings of the prior art in the background art, the present invention aims to provide an automatic welding rod feeding device for welding steel pipes, which solves the problem that the welding rod cannot be fixed for automatic feeding welding in the welding rod feeding method proposed in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the automatic welding rod supply device for steel pipe welding comprises a seat plate, wherein a first fixed cylinder and a second fixed cylinder are fixed at the top of the seat plate, the inner wall of the first fixed cylinder is rotatably connected with a first rotating cylinder, two first semicircular clamping plates which are arranged at equal intervals are arranged in the first rotating cylinder, a handheld plate is arranged between the two supporting plates, and a pipeline internal supporting mechanism is arranged on the handheld plate;
the pipeline internal supporting mechanism comprises a connecting column, two rotating gears which are arranged at equal intervals are fixed on the outer side surface of the connecting column, an interval is reserved between the two rotating gears, a first supporting semicircular plate is arranged on one side of each of the two rotating gears, a first connecting block is fixed on the inner wall of each of the two first supporting semicircular plates, a first rotating gear tooth groove matched with the rotating gears is formed in each of the two first connecting blocks, a second supporting semicircular plate is arranged on the other side of each of the two rotating gears, a second connecting block is fixed on the inner wall of each of the two second supporting semicircular plates, and a second rotating gear tooth groove matched with the rotating gears is formed in each of the two second connecting blocks;
the inside of the second fixed cylinder is provided with a second rotating cylinder, the inside of the second rotating cylinder is provided with two second semicircular clamping plates which are arranged at equal intervals, one side, away from the first fixed cylinder, of the second fixed cylinder is provided with a rotating motor, the output end of the rotating motor is fixed with a gear, a tooth socket is formed in the inner wall of the second rotating cylinder, two arc-shaped sliding clamping strips are arranged between the limiting blocks, a sliding groove is formed in the second fixed cylinder, a pushing rod is arranged inside the sliding groove, a third reset spring is fixed between the pushing rod and the sliding groove, a limiting sliding buckle is fixed on the pushing rod, a pushing rod hole is formed in the pushing rod, a bolt is arranged on the pushing rod, a screw groove matched with the bolt is formed in the pushing rod, the bolt is in threaded connection with the screw groove of the pushing rod, a circular tube is fixed on the pushing rod hole, and a welding machine is arranged between the first fixed cylinder and the second fixed cylinder.
Preferably, a space is reserved between the first fixed cylinder and the second fixed cylinder, the two first semicircular clamping plates are symmetrical by taking the first rotating cylinder as a center, the distances between every two first return springs are equal, and a plurality of first return springs which are arranged at equal intervals are fixed between the first semicircular clamping plates and the first rotating cylinder.
Preferably, one side of first rotation drum is fixed with the backup pad that two equidistance were arranged, two the backup pad uses first rotation drum as central symmetry, the both sides of handing the board all are fixed with L type connecting block, two L type connecting block uses the handing board as central symmetry, two all set up the arc wall with L type connecting block looks adaptation in the backup pad, the L type connecting block of handing the board and the arc wall sliding connection of backup pad, two the inner wall of arc wall all is fixed with the dog, one side of handing the board is rotated and is connected with U type connecting plate, one side that the handing the board was kept away from to U type connecting plate is provided with flexible post, the one end of flexible post is fixed mutually with one side of backup pad, one side that the other end of flexible post runs through U type connecting plate extends to the inside of U type connecting plate.
Preferably, one end of the connecting column is fixed to one side of the handheld plate, the first connecting block is meshed with the rotating gear through a first rotating gear tooth groove, the second connecting block is meshed with the rotating gear through a second rotating gear tooth groove, the second supporting semicircular plate and the first supporting semicircular plate are centrally symmetrical through the rotating gear, the second connecting block and the first connecting block are centrally symmetrical through the rotating gear, a plurality of fixing columns which are arranged equidistantly are arranged between the second supporting semicircular plate and the first supporting semicircular plate, the distances between every two fixing columns are equal, one sides of the fixing columns are fixed to one side of the first supporting semicircular plate, a plurality of semicircular plate telescopic columns are arranged on one sides of the fixing columns far away from the first supporting semicircular plate, one ends of the semicircular plate telescopic columns penetrate through one sides of the fixing columns and extend into the fixing columns, and the other ends of the semicircular plate telescopic columns are fixed to one side of the second supporting semicircular plate.
Further, the second rotates the drum and is connected through stop gear with the fixed drum of second, stop gear includes stopper and spacing groove, two the lateral surface that the second rotated the drum is all fixed to the stopper, two the spacing groove is all seted up on the inner wall of the fixed drum of second, the second rotates the drum and passes through the spacing groove sliding connection of stopper with the fixed drum of second, the running gear is located the inside of second semicircle grip block and first semicircle grip block.
Furthermore, two be fixed with a plurality of equidistant second reset springs of arranging between second semicircle grip block and the second rotation drum, it is a plurality of second reset spring distance equals between two liang, the lateral surface of rotating the motor is fixed with the top of bedplate, the second rotates the drum and passes through the tooth's socket and mesh with the gear, one side and the second of arc slip card strip rotate the lateral surface of drum and fix, the gear all leaves the interval with between second semicircle grip block and the second support semicircle plate, the spacing slip buckle of propelling movement stick and the arc slip card strip sliding connection of second fixed drum, be fixed with two equidistant L type fixture blocks of arranging on the arc slip card strip, two leave the interval between the L type fixture block, the bottom of welding machine is fixed with the top of bedplate mutually.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that: this steel pipe welded welding's welding rod automatic supply device:
(1) The stability that first support semicircle board and second support the semicircle board is strengthened through the flexible post of semicircle board and the fixed column that set up between first support semicircle board and second support semicircle board.
(2) Through the inside supporting mechanism of pipeline of fixing on handheld board, the inside supporting mechanism of pipeline includes first support semicircle board, spliced pole, transmitting gear, first connecting block, first transmitting gear tooth's socket, second support semicircle board, second connecting block and second transmitting gear tooth's socket, can support the inner wall of pipeline and reach and stabilize to prevent that the semicircle grip block from causing buckling to the outer wall of pipeline.
(3) Through the tooth's socket of seting up on the second rotation drum, fixed rotation motor on the bedplate rotates fixed gear on the output of motor, and fixed arc slip card strip and stopper on the second rotation drum, the sliding tray of seting up on the fixed drum of second, the third reset spring that sets up on the sliding tray with push away the stick, push away the spiral shell groove of seting up on the stick, push away pipe and the bolt that sets up on the stick, can the centre gripping welding rod automatic supply welding.
Drawings
FIG. 1 is a schematic perspective view of an automatic welding rod feeding device for welding steel pipes according to the present invention from a first viewing angle;
FIG. 2 is a schematic view of a first supporting semicircular plate structure of the automatic welding rod feeding device for steel pipe welding according to the present invention;
FIG. 3 is a schematic front view of the automatic welding rod feeding device for welding steel pipes according to the present invention;
FIG. 4 is a schematic view of an arc-shaped groove structure of the automatic welding rod feeding device for steel pipe welding according to the present invention;
FIG. 5 is a schematic cross-sectional view of a first connecting block of the automatic welding rod feeding device for steel pipe welding according to the present invention;
FIG. 6 is a schematic cross-sectional view of a push rod of the automatic welding rod feeding device for steel pipe welding according to the present invention;
FIG. 7 is a schematic view of the sliding groove structure of the automatic welding rod feeding device for welding steel pipes according to the present invention;
FIG. 8 is a schematic structural view of an arc-shaped sliding clamping strip of the automatic welding rod feeding device for steel pipe welding according to the present invention;
FIG. 9 is a schematic cross-sectional view of the second stationary cylinder of the automatic welding rod feeding apparatus for welding steel pipes according to the present invention.
In the figure: the pipe inner supporting mechanism comprises a seat plate 1, a first fixing cylinder 2, a second fixing cylinder 3, a first rotating cylinder 4, a first return spring 5, a first semicircular clamping plate 6, a second rotating cylinder 7, a second return spring 8, a second semicircular clamping plate 9, a handheld plate 10, a pipe inner supporting mechanism 11, a first supporting semicircular plate 1101, a connecting column 1102, a rotating gear 1103, a first connecting block 1104, a first rotating gear tooth groove 1105, a second supporting semicircular plate 1106, a second connecting block 1107, a second rotating gear tooth groove 1108, an L-shaped connecting block 12, a supporting plate 13, an arc-shaped groove 14, a stopper 15, a U-shaped connecting plate 16, a telescopic column 17, a fixing column 18, a rotating motor 19, a gear 20, a tooth groove 21, a limiting mechanism 22, a limiting groove 2201, a limiting block 2202, a sliding groove 23, a third return spring 24, a pushing rod 25, a limiting sliding clamping block 26, an arc-shaped sliding clamping strip 27, an L-shaped clamping block 28, a pushing rod hole 29, a circular pipe 30, a screw groove 31, a bolt 32, a welding machine 33 and a semicircular plate telescopic column 34.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides an automatic welding rod feeding device for welding steel pipes; the pipe clamp comprises a seat plate 1, wherein a first fixed cylinder 2 and a second fixed cylinder 3 are fixed at the top of the seat plate 1, the inner wall of the first fixed cylinder 2 is rotatably connected with a first rotating cylinder 4, two first semicircular clamping plates 6 which are arranged at equal intervals are arranged inside the first rotating cylinder 4, a handheld plate 10 is arranged between two supporting plates 13, and a pipe inner supporting mechanism 11 is arranged on the handheld plate 10;
the pipeline internal supporting mechanism 11 comprises a connecting column 1102, two rotating gears 1103 which are arranged equidistantly are fixed on the outer side face of the connecting column 1102, an interval is reserved between the two rotating gears 1103, first supporting semicircular plates 1101 are arranged on one sides of the two rotating gears 1103, first connecting blocks 1104 are fixed on the inner walls of the two first supporting semicircular plates 1101, first rotating gear tooth grooves 1105 matched with the rotating gears 1103 are formed in the two first connecting blocks 1104, second supporting semicircular plates 1106 are arranged on the other sides of the two rotating gears 1103, second connecting blocks 1107 are fixed on the inner walls of the two second supporting semicircular plates 1106, and second rotating gear tooth grooves 1108 matched with the rotating gears 1103 are formed in the two second connecting blocks 1107;
a second rotating cylinder 7 is arranged inside the second fixing cylinder 3, two second semicircular clamping plates 9 which are arranged at equal intervals are arranged inside the second rotating cylinder 7, a rotating motor 19 is arranged on one side, away from the first fixing cylinder 2, of the second fixing cylinder 3, a gear 20 is fixed at the output end of the rotating motor 19, a tooth socket 21 is formed in the inner wall of the second rotating cylinder 7, an arc-shaped sliding clamping strip 27 is arranged between the two limiting blocks 2202, a sliding groove 23 is formed in the second fixing cylinder 3, a pushing rod 25 is arranged inside the sliding groove 23, a third reset spring 24 is fixed between the pushing rod 25 and the sliding groove 23, a limiting sliding buckle 26 is fixed on the pushing rod 25, a pushing rod hole 29 is formed in the pushing rod 25, a bolt 32 is arranged on the pushing rod 25, a screw groove 31 matched with the bolt 32 is formed in the pushing rod 25, the bolt 32 is in threaded connection with the screw groove 31 of the pushing rod 25, a circular tube 30 is fixed in the pushing rod hole 29, and a welding machine 33 is arranged between the first fixing cylinder 2 and the second fixing cylinder 3;
as a preferred technical scheme of the invention: a space is reserved between the first fixed cylinder 2 and the second fixed cylinder 3, the two first semicircular clamping plates 6 are symmetrical by taking the first rotating cylinder 4 as a center, the distances between every two first return springs 5 are equal, a plurality of first return springs 5 which are arranged at equal intervals are fixed between the first semicircular clamping plates 6 and the first rotating cylinder 4, and the clamping performance of the pipeline is enhanced through the matching of the first return springs 5 and the first semicircular clamping plates 6;
as a preferred technical scheme of the invention: two supporting plates 13 which are arranged equidistantly are fixed on one side of the first rotating cylinder 4, the two supporting plates 13 are symmetrical by taking the first rotating cylinder 4 as a center, L-shaped connecting blocks 12 are fixed on two sides of the handheld plate 10, the two L-shaped connecting blocks 12 are symmetrical by taking the handheld plate 10 as a center, arc-shaped grooves 14 matched with the L-shaped connecting blocks 12 are formed in the two supporting plates 13, the L-shaped connecting blocks 12 of the handheld plate 10 are in sliding connection with the arc-shaped grooves 14 of the supporting plates 13, stop blocks 15 are fixed on the inner walls of the two arc-shaped grooves 14, a U-shaped connecting plate 16 is rotatably connected to one side of the handheld plate 10, telescopic columns 17 are arranged on one sides, away from the handheld plate 10, of the U-shaped connecting plate 16, one ends of the telescopic columns 17 are fixed with one sides of the supporting plates 13, the other ends of the telescopic columns 17 penetrate through one sides of the U-shaped connecting plates 16 and extend into the U-shaped connecting plates 16, and the handheld plate 10 can be limited by matching of the L-shaped connecting blocks 12 and the arc-shaped grooves 14;
as a preferred technical scheme of the invention: one end of a connecting column 1102 is fixed with one side of the handheld board 10, a first connecting block 1104 is meshed with a rotating gear 1103 through a first rotating gear tooth groove 1105, a second connecting block 1107 is meshed with the rotating gear 1103 through a second rotating gear tooth groove 1108, a second supporting semicircular plate 1106 and a first supporting semicircular plate 1101 are centered and symmetrical with the rotating gear 1103, a second connecting block 1107 and the first connecting block 1104 are centered and symmetrical with the rotating gear 1103, a plurality of fixing columns 18 which are arranged equidistantly are arranged between the second supporting semicircular plate 1106 and the first supporting semicircular plate 1101, the distances between every two fixing columns 18 are equal, one sides of the fixing columns 18 are fixed with one side of the first supporting semicircular plate 1101, a semicircular plate telescopic column 34 is arranged on one side of each fixing column 18 far away from the first supporting semicircular plate 1101, one end of each semicircular plate telescopic column 34 penetrates through one side of each fixing column 18 and extends into the fixing column 1101, the other end of each semicircular plate telescopic column 34 is fixed with one side of the second supporting semicircular plate 1106, and the other ends of the semicircular plate telescopic columns 34 are matched with the second supporting semicircular plate 1106 to prevent the second supporting semicircular plate 1106 from being connected with the first supporting semicircular plate 1106;
as a preferred technical scheme of the invention: the second rotating cylinder 7 is connected with the second fixing cylinder 3 through a limiting mechanism 22, the limiting mechanism 22 comprises limiting blocks 2202 and limiting grooves 2201, the two limiting blocks 2202 are fixed on the outer side surface of the second rotating cylinder 7, the two limiting grooves 2201 are formed in the inner wall of the second fixing cylinder 3, the second rotating cylinder 7 is connected with the limiting grooves 2201 of the second fixing cylinder 3 through the limiting blocks 2202 in a sliding mode, the rotating gear 1103 is located inside the second semicircular clamping plate 9 and the first semicircular clamping plate 6, and the limiting blocks 2202 are matched with the limiting grooves 2201 to limit the second rotating cylinder 7;
as a preferred technical scheme of the invention: a plurality of second reset springs 8 which are arranged equidistantly are fixed between the two second semicircular clamping plates 9 and the second rotating cylinder 7, the distances between every two second reset springs 8 are equal, the outer side surface of the rotating motor 19 is fixed with the top of the seat plate 1, the second rotating cylinder 7 is meshed with the gear 20 through the tooth grooves 21, one side of the arc-shaped sliding clamping strip 27 is fixed with the outer side surface of the second rotating cylinder 7, the gear 20 is respectively spaced from the second semicircular clamping plates 9 and the second supporting semicircular plate 1106, the limiting sliding buckle 26 of the pushing rod 25 is in sliding connection with the arc-shaped sliding clamping strip 27 of the second fixing cylinder 3, two L-shaped clamping blocks 28 which are arranged equidistantly are fixed on the arc-shaped sliding clamping strip 27, a space is reserved between the two L-shaped clamping blocks 28, the bottom of the welding machine 33 is matched with the top of the seat plate 1 through the limiting sliding buckle 26 and the L-shaped clamping block 28, and the pushing rod 25 is prevented from being separated from the track.
The working principle of the embodiment is as follows: in the automatic welding rod supplying device for welding the steel pipes, as shown in fig. 1-9, in use, two steel pipes to be welded are respectively placed inside a semicircular clamping plate, a pipeline internal supporting mechanism 11 is placed inside the steel pipes, then a hand-held plate 10 is screwed to support the semicircular plate against the inner wall of the steel pipes to prevent deformation, the two steel pipes to be welded are aligned with a welding machine 33, then a rotating motor 19 is started to rotate a second rotating disk 7, a connecting end column is fixed between the first rotating disk 4 and the second rotating disk 7, so that the second rotating disk 7 drives the first rotating disk 4 to rotate, then an arc-shaped sliding clamping strip 27 drives a pushing rod 25 to move forward when rotating, a bolt 32 is screwed, because the circular tube 30 and a pushing rod hole 29 are communicated, one end of the welding rod is inserted into the circular tube to extend to the other side, then the bolt 32 is screwed to fix the welding rod, and the welding rod 25 is driven forward when the pushing rod 25 moves forward, the angle of the pushing rod 25 is adjusted to correspond to the welding machine 33, which is convenient for automatic welding, and the above is a technical description of the whole supplying device, and is not described in the technical contents of the whole technical description.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a steel pipe welding's automatic replenishing device of welding rod, includes bedplate (1), its characterized in that: a first fixed cylinder (2) and a second fixed cylinder (3) are fixed at the top of the seat plate (1), the inner wall of the first fixed cylinder (2) is rotatably connected with a first rotating cylinder (4), two first semicircular clamping plates (6) which are arranged at equal intervals are arranged inside the first rotating cylinder (4), two supporting plates (13) which are arranged at equal intervals are fixed on one side of the first rotating cylinder (4), a handheld plate (10) is arranged between the two supporting plates (13), and a pipeline internal supporting mechanism (11) is arranged on the handheld plate (10);
the pipeline internal supporting mechanism (11) comprises a connecting column (1102), two rotating gears (1103) which are arranged at equal intervals are fixed on the outer side surface of the connecting column (1102), an interval is reserved between the two rotating gears (1103), a first supporting semicircular plate (1101) is arranged on one side of each of the two rotating gears (1103), a first connecting block (1104) is fixed on the inner wall of each of the two first supporting semicircular plates (1101), a first rotating gear tooth groove (1105) matched with the corresponding rotating gear (1103) is formed in each of the two first connecting blocks (1104), a second supporting semicircular plate (1106) is arranged on the other side of each of the two rotating gears (1103), a second connecting block (1107) is fixed on the inner wall of each of the two second supporting semicircular plates (1106), and a second rotating tooth groove gear (1108) matched with the corresponding rotating gear (1103) is formed in each of the two second connecting blocks (1107);
a second rotating cylinder (7) is arranged inside the second fixing cylinder (3), two second semicircular clamping plates (9) which are arranged at equal intervals are arranged inside the second rotating cylinder (7), a rotating motor (19) is arranged on one side, away from the first fixing cylinder (2), of the second fixing cylinder (3), a gear (20) is fixed at the output end of the rotating motor (19), and a tooth groove (21) is formed in the inner wall of the second rotating cylinder (7);
the second rotating cylinder (7) is connected with the second fixing cylinder (3) through a limiting mechanism (22), the limiting mechanism (22) comprises limiting blocks (2202) and limiting grooves (2201), the two limiting blocks (2202) are fixed on the outer side face of the second rotating cylinder (7), the two limiting grooves (2201) are arranged on the inner wall of the second fixing cylinder (3), the second rotating cylinder (7) is connected with the limiting grooves (2201) of the second fixing cylinder (3) in a sliding mode through the limiting blocks (2202), and the rotating gear (1103) is located inside the second semicircular clamping plate (9) and the first semicircular clamping plate (6);
two be provided with arc slip card strip (27) between stopper (2202), sliding tray (23) have been seted up on the fixed drum of second (3), the inside of sliding tray (23) is provided with promotes excellent (25), be fixed with third reset spring (24) between promotion excellent (25) and sliding tray (23), be fixed with spacing slip buckle (26) on the promotion excellent (25), promote excellent hole (29) on the promotion excellent (25), be provided with bolt (32) on the promotion excellent (25), set up spiral shell groove (31) with bolt (32) looks adaptation on the promotion excellent (25), bolt (32) and spiral shell groove (31) the threaded connection who promotes excellent (25), be fixed with pipe (30) on the promotion excellent hole (29), be provided with welding machine (33) between the fixed drum of first fixed drum (2) and second (3).
2. The automatic welding rod supplying device for steel pipe welding as claimed in claim 1, wherein a space is left between said first fixed cylinder (2) and said second fixed cylinder (3), two said first semicircular clamping plates (6) are centered on said first rotating cylinder (4), a plurality of first return springs (5) are fixed between said first semicircular clamping plates (6) and said first rotating cylinder (4) and arranged equidistantly, and the distance between two of said plurality of first return springs (5) is equal.
3. The automatic welding rod supplying device for steel pipe welding according to claim 1, wherein two support plates (13) are symmetrical around a first rotating cylinder (4), L-shaped connecting blocks (12) are fixed on two sides of each hand-held plate (10), two L-shaped connecting blocks (12) are symmetrical around the hand-held plate (10), arc-shaped grooves (14) matched with the L-shaped connecting blocks (12) are formed in the two support plates (13), the L-shaped connecting blocks (12) of the hand-held plates (10) are slidably connected with the arc-shaped grooves (14) of the support plates (13), stop blocks (15) are fixed on inner walls of the two arc-shaped grooves (14), a U-shaped connecting plate (16) is rotatably connected to one side of each hand-held plate (10), a telescopic column (17) is arranged on one side, away from the hand-held plate (10), one end of the telescopic column (17) is fixed to one side of each support plate (13), and the other end of the telescopic column (17) penetrates through one side of the U-shaped connecting plate (16) and extends to the inside of the U-shaped connecting plate (16).
4. The automatic welding rod supplying device for steel pipe welding as claimed in claim 1, one end of the connecting column (1102) is fixed with one side of the handheld plate (10), the first connecting block (1104) is meshed with the rotating gear (1103) through a first rotating gear tooth groove (1105), the second connecting block (1107) is meshed with the rotating gear (1103) through a second rotating gear tooth groove (1108), the second support semi-circular plate (1106) and the first support semi-circular plate (1101) are symmetrical by taking the rotating gear (1103) as a center, the second connecting block (1107) and the first connecting block (1104) are symmetrical by taking the rotating gear (1103) as a center, a plurality of fixing columns (18) which are arranged equidistantly are arranged between the second supporting semicircular plate (1106) and the first supporting semicircular plate (1101), the distance between every two fixing columns (18) is equal, one side of each fixing column (18) is fixed to one side of the first supporting semicircular plate (1101), a plurality of semicircular plate telescopic columns (34) are arranged on one sides, away from the first supporting semicircular plate (1101), of the fixing columns (18), one ends of the semicircular plate telescopic columns (34) penetrate through one sides of the fixing columns (18) and extend into the fixing columns (18), and the other ends of the semicircular plate telescopic columns (34) are fixed to one side of the second supporting semicircular plate (1106).
5. The automatic welding rod feeding device for steel pipe welding as claimed in claim 1, wherein a plurality of second return springs (8) are fixed between the two second semicircular clamping plates (9) and the second rotating cylinder (7) and arranged at equal intervals, the plurality of second return springs (8) are arranged at equal intervals in pairs, the outer side surface of the rotating motor (19) is fixed to the top of the seat plate (1), the second rotating cylinder (7) is meshed with the gear (20) through the tooth grooves (21), one side of the arc-shaped sliding clamping strip (27) is fixed to the outer side surface of the second rotating cylinder (7), the gear (20) is arranged at an interval between the second semicircular clamping plates (9) and the second supporting semicircular plate (1106), the limiting sliding buckle (26) of the pushing rod (25) is connected with the arc-shaped sliding clamping strip (27) of the second fixed cylinder (3) in a sliding manner, two L-shaped clamping blocks (28) are fixed to the arc-shaped sliding clamping strip (27), and the interval between the two L-shaped clamping blocks (28) is fixed to the bottom of the seat plate (1) and the welding machine (33) is fixed to the top of the seat plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538006.4A CN113172367B (en) | 2021-05-18 | 2021-05-18 | Automatic welding rod supply device for steel pipe welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538006.4A CN113172367B (en) | 2021-05-18 | 2021-05-18 | Automatic welding rod supply device for steel pipe welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113172367A CN113172367A (en) | 2021-07-27 |
| CN113172367B true CN113172367B (en) | 2022-10-11 |
Family
ID=76929331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110538006.4A Active CN113172367B (en) | 2021-05-18 | 2021-05-18 | Automatic welding rod supply device for steel pipe welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113172367B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681229B (en) * | 2021-10-26 | 2021-12-24 | 通力液压科技南通有限公司 | Pipeline welding mouth support device |
| CN116214026B (en) * | 2023-05-05 | 2023-07-25 | 河北化工医药职业技术学院 | Automatic welding robot for computer pipeline detection |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1105539B (en) * | 1958-09-24 | 1961-04-27 | Kraftanlagen Ag | Centering device for arc welding pipe joints |
| CN105522251A (en) * | 2016-01-07 | 2016-04-27 | 上海宝冶工程技术有限公司 | Automatic butt welding device for steel tube |
| CN208214613U (en) * | 2018-05-22 | 2018-12-11 | 天津市军大钢铁股份有限公司 | A kind of movable type steel pipe welder |
| JP2019107654A (en) * | 2017-12-15 | 2019-07-04 | 株式会社キーレックス | Component supply device |
| CN209223358U (en) * | 2018-11-23 | 2019-08-09 | 深圳市泽天数控机床有限公司 | A kind of metal molten pole welding wire feed arrangement |
| CN110170780A (en) * | 2019-07-02 | 2019-08-27 | 周玉云 | A kind of automatic addition welding rod Intelligent welding robot |
| CN111016200A (en) * | 2019-12-16 | 2020-04-17 | 浙江巨丰管业有限公司 | Welding device for installing PPR healthy drinking water pipeline |
| CN112222750A (en) * | 2020-10-12 | 2021-01-15 | 杭州墙镪科技有限公司 | Pipe welding machine convenient to conveniently fix pipeline |
-
2021
- 2021-05-18 CN CN202110538006.4A patent/CN113172367B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1105539B (en) * | 1958-09-24 | 1961-04-27 | Kraftanlagen Ag | Centering device for arc welding pipe joints |
| CN105522251A (en) * | 2016-01-07 | 2016-04-27 | 上海宝冶工程技术有限公司 | Automatic butt welding device for steel tube |
| JP2019107654A (en) * | 2017-12-15 | 2019-07-04 | 株式会社キーレックス | Component supply device |
| CN208214613U (en) * | 2018-05-22 | 2018-12-11 | 天津市军大钢铁股份有限公司 | A kind of movable type steel pipe welder |
| CN209223358U (en) * | 2018-11-23 | 2019-08-09 | 深圳市泽天数控机床有限公司 | A kind of metal molten pole welding wire feed arrangement |
| CN110170780A (en) * | 2019-07-02 | 2019-08-27 | 周玉云 | A kind of automatic addition welding rod Intelligent welding robot |
| CN111016200A (en) * | 2019-12-16 | 2020-04-17 | 浙江巨丰管业有限公司 | Welding device for installing PPR healthy drinking water pipeline |
| CN112222750A (en) * | 2020-10-12 | 2021-01-15 | 杭州墙镪科技有限公司 | Pipe welding machine convenient to conveniently fix pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113172367A (en) | 2021-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113172367B (en) | Automatic welding rod supply device for steel pipe welding | |
| CN111853356B (en) | Pipeline fixing mechanism for petroleum and natural gas transportation | |
| CN111015271A (en) | Clamping device is used in steel pipe production | |
| CN210417963U (en) | A draw gear for steel pipe production | |
| CN111017284A (en) | Steel pipe packing positioning mechanism for steel pipe production | |
| CN215807074U (en) | HDPE plastic steel winding drain pipe continues to connect and uses quick-operation joint | |
| CN213136268U (en) | Steel pipe rust cleaning device for civil engineering construction | |
| CN219881715U (en) | Fixing device for welding steel pipes | |
| CN218225233U (en) | Rolled steel pipe welding device | |
| CN218079738U (en) | Seamless steel pipe straightening fixing clamp | |
| CN217965648U (en) | Positioning device for steel pipe welding | |
| CN214685908U (en) | Steel pipe production equipment | |
| CN213332945U (en) | Stainless steel pipe that leakproofness is good | |
| CN210231034U (en) | Cold drawing chuck for seamless steel tube | |
| CN114083809A (en) | Machining device and machining method for building construction pipes | |
| CN215053917U (en) | Firm steel pipe bundle composite structure | |
| CN213744338U (en) | Socket type structure of winding structure wall pipe | |
| CN210291050U (en) | Water heating steel pipe connecting device | |
| CN215315995U (en) | Cutting device is used in production of flat steel pipe suitable for different length | |
| CN220806092U (en) | Clamp for welded pipe | |
| CN206306105U (en) | A kind of novel portable support for depositing lightweight section bar | |
| CN218800237U (en) | Clamping device for welding steel pipes | |
| CN212123264U (en) | Storage rack for pipes | |
| CN211708954U (en) | Steel pipe welding bead treatment facility | |
| CN210281184U (en) | Horizontal assemblage frock of style of calligraphy steel-pipe bundle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220921 Address after: West of Zhaojiaxiaozhuang Village, Sanlihe Sub-district Office, Jiaozhou City, Qingdao City, Shandong Province, 266000 Applicant after: Qingdao Hongshunchang Precision Machinery Co.,Ltd. Address before: 518000 4th floor, office building, No. 64, qikeng 2nd Road, Tongde community, Baolong street, Longgang District, Shenzhen, Guangdong Applicant before: Liu Yuxin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |