CN114700647B - Intelligent welding device and method for pipe fitting end flange - Google Patents
Intelligent welding device and method for pipe fitting end flange Download PDFInfo
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- CN114700647B CN114700647B CN202210533895.XA CN202210533895A CN114700647B CN 114700647 B CN114700647 B CN 114700647B CN 202210533895 A CN202210533895 A CN 202210533895A CN 114700647 B CN114700647 B CN 114700647B
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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
- B23K31/027—Making tubes with soldering or welding
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an intelligent welding device for pipe fitting end flanges, which comprises a bottom plate, wherein the upper side wall of the bottom plate is fixedly connected with a base, the upper side wall of the base is symmetrically and fixedly connected with first support columns, the top ends of the first support columns are fixedly connected with first clamping plates, the upper side wall of the bottom plate is fixedly connected with a support, and the lower side wall of the support is fixedly connected with a guide rod. According to the invention, the clamping plate II is tightly attached to the outer wall of the pipe fitting through the downward movement of the clamping plate, so that the pipe fitting is quickly fixed, the stability of the pipe fitting during processing is ensured, the efficiency of pipe fitting fixing is effectively improved, the clamping plate moves in the direction of the outer wall of the three-way flange, the flange is quickly fixed, the moving mechanism is matched for use, the mounting seat and the flange are driven to move left and right, the fitting alignment work between the flange and the pipe fitting is quickly completed, the subsequent welding work is facilitated, and the work efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of welding, in particular to an intelligent welding device and method for a pipe end flange.
Background
The pipe fitting is a collective name of parts which play roles in connection, control, direction change, diversion, sealing, support and the like in a pipeline system. Flanges, also known as flange collars or lugs. The flange is a part for connecting pipes and is used for connecting pipe ends, and also is a flange used on an inlet and an outlet of equipment and is used for connecting two equipment, such as a speed reducer flange. The flange connection or the flange joint refers to detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange refers to a flange for a piping in a pipeline device, and is used on equipment to refer to an inlet and outlet flange of the equipment. The flanges are provided with holes, and the two flanges are tightly connected by bolts. The flanges are sealed by gaskets. The flange is in threaded connection (threaded connection) with the flange, the welding flange and the clamping flange. The flanges are used in pairs, and the low-pressure pipeline can use a wire flange and a welding flange with pressure of more than four kilograms. And a sealing gasket is arranged between the two flange plates, and then the two flange plates are fastened by bolts. The flanges at different pressures are different in thickness and the bolts used for them are also different. The parts of the equipment and the valves are also made into corresponding flange shapes, also called flange connection, when the water pump and the valves are connected with the pipelines. All connecting parts which are closed at the same time by using bolt connection at the periphery of two planes are generally called as flanges, such as the connection of ventilation pipelines, and the parts can be called as flange parts. However, this connection is only a part of the apparatus, such as the connection of the flange to the pump, and it is not good to call the pump "flange-like parts". Smaller valves, etc., may be called "flange-like parts".
The welding of current pipe fitting tip and flange is through artifical alignment, and welding equipment is used again and welds, and the fixed and the alignment of pipe fitting and flange are not convenient enough to influence work efficiency.
Therefore, an intelligent welding device and method for pipe end flanges are provided.
Disclosure of Invention
The invention aims to solve the problems in the background technology, and provides an intelligent welding device and method for pipe end flanges.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a pipe fitting end flange intelligence welding set, includes the bottom plate, the last lateral wall fixedly connected with base of bottom plate, the last lateral wall symmetry fixedly connected with support column one of base, two the equal fixedly connected with splint in top of support column one, the last lateral wall fixedly connected with support of bottom plate, the lower lateral wall fixedly connected with guide bar of support, the outer wall sliding connection of guide bar has the mounting panel, the lower lateral wall symmetry fixedly connected with support column two the equal fixedly connected with of lower lateral wall of support column two with splint one assorted splint two, the equal swivelling joint of lower lateral wall symmetry fixedly connected with of support is located the fixed plate in the guide bar outside, two the preceding lateral wall of fixed plate is all rotated and is connected with the revolving plate, the last lateral wall symmetry sliding connection of mounting panel has the slider in the guide bar outside, is located same one side the tip of revolving plate all rotates with the last lateral wall of slider to be connected, the last lateral wall fixedly connected with pneumatic cylinder of support, the one end fixedly connected with cross slab of support, the lower lateral wall symmetry fixedly connected with support column two the equal fixedly connected with of bottom plate, the equal fixedly connected with of side wall of support plate and the same side of support, the same side of support plate is connected with the threaded rod, the same side of support seat is provided with the threaded rod.
Preferably, the moving mechanism comprises a first supporting rod fixedly connected to the upper side wall of the bottom plate, a sleeve is fixedly connected to the top end of the first supporting rod, a moving rod is inserted into the inner wall of the sleeve in a sliding mode, the left end of the moving rod is fixedly connected with the right side wall of the mounting seat, a second supporting rod positioned on the right side of the moving rod is fixedly connected to the upper side wall of the bottom plate, a motor is fixedly connected to the top end of the second supporting rod, a disc is fixedly connected to the driving end of the motor, a rotating rod is connected to the front side wall of the disc in a rotating mode at the position deviating from the circle center, and the left end of the rotating rod is connected with the right end of the moving rod in a rotating mode.
Preferably, the welding mechanism comprises a welding device fixedly connected to the inner top wall of the support, the driving end of the welding device is connected with a wire, the end part of the wire is fixedly connected with a welding head, the inner top wall of the support is fixedly connected with a connecting rod, and the lower end of the connecting rod is fixedly connected with a hook matched with the welding head.
Preferably, rubber pads are arranged on the opposite sides of the first clamping plate and the second clamping plate which are positioned on the same side.
Preferably, the lower end of the guide rod is fixedly connected with a baffle plate.
Preferably, the upper side wall of the mounting plate is symmetrically provided with sliding grooves matched with the sliding blocks.
Preferably, the bearings are fixedly embedded in the three-phase far sides of the two clamping plates, and the inner rings of the bearings positioned on the same side are fixedly connected with the outer wall of the threaded rod.
An installation method of an intelligent welding device for pipe end flanges comprises the following steps:
s1: firstly, placing a pipe fitting on a first clamping plate, then starting a hydraulic cylinder, wherein a driving end of the hydraulic cylinder drives a transverse plate and a retaining plate to move downwards, so that the retaining plate is in extrusion contact with a rotating plate in the downward movement process, and the rotating plate is driven to rotate towards a direction close to a guide rod, so that a mounting plate and a second clamping plate are driven to move downwards, the second clamping plate is tightly attached to the outer wall of the pipe fitting, the pipe fitting is fixed rapidly, and the stability of the pipe fitting during processing is ensured;
s2: secondly, placing the flange between two clamping plates III on the annular plate, and simultaneously rotating two threaded rods clockwise, so that the threaded rods drive the clamping plates to move in the direction of approaching to the outer wall of the flange, thereby completing the fixation of the flange and further ensuring the stability of the flange during welding;
s3: then, the motor is started, the driving end of the motor drives the disc to rotate, so that the right end of the rotating rod on the disc is driven to do circular motion, the rotating rod drives the moving rod, the mounting seat, the annular plate and the flange to move leftwards or rightwards, the distance between the flange and the right end of the pipe fitting can be adjusted through the left-right reciprocating movement of the flange, and the flange is quickly attached to the end part of the pipe fitting, so that subsequent welding work is facilitated;
s4: and finally, starting welding equipment, and welding the contact surface of the pipe fitting and the flange through a welding head, so that the flange and the pipe fitting are quickly welded.
Compared with the prior art, the intelligent welding device and the intelligent welding method for the pipe fitting end flange have the advantages that:
1. the clamping plate I, the clamping plate II, the hydraulic cylinder, the rotating plate and the guide rod are arranged, the hydraulic cylinder is started, the driving end of the hydraulic cylinder drives the transverse plate and the resisting plate to move downwards, so that the resisting plate is in extrusion contact with the rotating plate in the downward moving process, the rotating plate is driven to rotate towards the direction close to the guide rod, the mounting plate and the clamping plate are driven to move downwards, the clamping plate II is tightly attached to the outer wall of the pipe fitting, the pipe fitting is quickly fixed, the stability of the pipe fitting during processing is guaranteed, and the pipe fitting fixing efficiency is effectively improved;
2. setting a moving mechanism, a circular plate and a clamping plate III, placing a flange between the two clamping plates III, screwing a threaded rod clockwise, so that the outer wall of the clamping plate three-way flange moves, thereby rapidly finishing the fixation of the flange, and the moving mechanism is matched for use to drive a mounting seat and the flange to move left and back, thereby rapidly finishing the fitting alignment work between the flange and a pipe fitting, thereby facilitating the subsequent welding work and effectively improving the working efficiency;
in summary, the clamping plate II is tightly attached to the outer wall of the pipe fitting by moving the clamping plate downwards, so that the pipe fitting is quickly fixed, the stability of the pipe fitting during processing is ensured, the efficiency of pipe fitting fixing is effectively improved, the clamping plate moves in the direction of the outer wall of the three-way flange, the flange is quickly fixed, the moving mechanism is matched with the mounting seat, the flange is driven to move left and right, the fitting alignment work between the flange and the pipe fitting is quickly completed, the subsequent welding work is facilitated, and the working efficiency is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a device and a method for intelligently welding end flanges of a pipe fitting;
FIG. 2 is a side view of the joint of the annular plate, the threaded rod and the clamping plate in the intelligent welding device and method for the pipe end flange;
FIG. 3 is a side view of the joint between the clamping plate I and the rubber pad in the intelligent welding device and method for the pipe end flange;
FIG. 4 is a side view of a hanger in the intelligent welding device and method for pipe end flanges according to the present invention;
fig. 5 is a side view of a backup plate in an intelligent welding device and method for pipe end flanges according to the present invention.
In the figure: 1 bottom plate, 2 base, 3 support column one, 4 splint one, 5 support, 6 guide bars, 7 baffle, 8 spring, 9 mounting panel, 10 fixed plate, 11 revolving plate, 12 slider, 13 support column two, 14 splint two, 15 rubber pad, 16 pneumatic cylinder, 17 diaphragm, 18 butt plate, 19 mount pad, 20 support plate, 21 ring plate, 22 threaded rod, 23 splint three, 24 bearing, 25 bracing piece one, 26 sleeve pipe, 27 movable rod, 28 bracing piece two, 29 motor, 30 disc, 31 welding equipment, 32 wire, 33 soldered connection, 34 connecting rod, 35 couple, 36 bull stick.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, an intelligent welding device for pipe end flanges comprises a bottom plate 1, wherein the upper side wall of the bottom plate 1 is fixedly connected with a base 2, the upper side wall of the base 2 is symmetrically and fixedly connected with a first support column 3, the top ends of the first support columns 3 are respectively and fixedly connected with a first clamping plate 4, the upper side wall of the bottom plate 1 is fixedly connected with a bracket 5, the lower side wall of the bracket 5 is fixedly connected with a guide rod 6, the lower end of the guide rod 6 is fixedly connected with a baffle 7, the outer wall of the guide rod 6 is slidably connected with a mounting plate 9, the lower side wall of the mounting plate 9 is symmetrically and fixedly connected with a second support column 13, the lower side walls of the second support columns 13 are respectively and fixedly connected with a second clamping plate 14 matched with the first clamping plate 4, rubber pads 15 are respectively arranged on opposite sides of the first clamping plate 4 and the second clamping plate 14 on the same side, the lower side wall of the bracket 5 is symmetrically and fixedly connected with a fixed plate 10 positioned on the outer side of the guide rod 6, and the front side walls of the two fixed plates 10 are respectively and rotatably connected with a rotating plate 11;
the upper side wall of the mounting plate 9 is symmetrically and slidingly connected with a sliding block 12 positioned at the outer side of the guide rod 6, the upper side wall of the mounting plate 9 is symmetrically provided with sliding grooves matched with the sliding block 12, the end parts of rotating plates 11 positioned at the same side are rotationally connected with the upper side wall of the sliding block 12, the upper side wall of a bracket 5 is fixedly connected with a hydraulic cylinder 16, one end of the hydraulic cylinder 16 far away from the bracket 5 is fixedly connected with a transverse plate 17, the lower side wall of the transverse plate 17 is symmetrically and fixedly connected with a bearing plate 18 which extends to the lower side of the bracket 5 and is abutted against the outer wall of the rotating plates 11, the upper side wall of the bottom plate 1 is slidingly connected with a mounting seat 19 positioned at the right side of the base 2, the upper side wall of the mounting seat 19 is symmetrically and fixedly connected with a supporting plate 20, the top ends of the two supporting plates 20 are fixedly connected with a circular plate 21, the outer wall of the circular plate 21 is symmetrically and threadedly connected with a threaded rod 22 which extends to the inside the circular plate 21, and one side of the two clamping plates 23 far away from each other is fixedly embedded with a bearing 24;
the inner rings of the bearings 24 positioned on the same side are fixedly connected with the outer wall of the threaded rod 22, the opposite ends of the two threaded rods 22 are respectively and rotatably connected with a clamping plate III 23, the upper side wall of the bottom plate 1 is provided with a moving mechanism, the moving mechanism comprises a first supporting rod 25 fixedly connected with the upper side wall of the bottom plate 1, the top end of the first supporting rod 25 is fixedly connected with a sleeve 26, the inner wall of the sleeve 26 is slidably inserted with a moving rod 27, the left end of the moving rod 27 is fixedly connected with the right side wall of the mounting seat 19, the upper side wall of the bottom plate 1 is fixedly connected with a second supporting rod 28 positioned on the right side of the moving rod 27, the top end of the second supporting rod 28 is fixedly connected with a motor 29, the driving end of the motor 29 is fixedly connected with a disc 30, the front side wall of the disc 30 is rotatably connected with a rotating rod 36 at the position deviating from the center of the circle, the left end of the rotating rod 36 is rotatably connected with the right end of the moving rod 27, the lower side wall of the support 5 is provided with a welding mechanism, the welding mechanism comprises a welding device 31 fixedly connected with the inner top wall of the support 5, the driving end of the welding device 31 is connected with a wire 32, the end of the wire 32 is fixedly connected with a welding head 33, and the inner top wall of the support 5 is fixedly connected with a connecting rod 34;
the lower extreme fixedly connected with of connecting rod 34 and soldered connection 33 assorted couple 35, place the pipe fitting on splint one 4, start pneumatic cylinder 16, the drive end of pneumatic cylinder 16 drives diaphragm 17 and butt plate 18 and moves down, make butt plate 18 downwardly moving in-process extrusion contact revolving plate 11, thereby drive revolving plate 11 and rotate towards the direction that is close to guide bar 6, thereby drive mounting panel 9 and splint two 14 downwardly moving, make splint two 14 hug closely on the outer wall of pipe fitting, thereby the quick completion is fixed to the pipe fitting, stability when guaranteeing the pipe fitting processing, the efficiency of pipe fitting is fixed is effectively improved, place the flange between two splint three 23, clockwise screw threaded rod 22, thereby make splint three 23 to flange outer wall direction remove, thereby accomplish the fixed to the flange fast, and moving mechanism cooperation use, drive mount pad 19 and flange do left-hand reciprocating movement, thereby accomplish the laminating alignment work between flange and the pipe fitting fast, thereby the effectual work efficiency of improving, welding through welding equipment 31.
An installation method of an intelligent welding device for pipe end flanges comprises the following steps:
s1: firstly, placing a pipe fitting on a first clamping plate, then starting a hydraulic cylinder, wherein a driving end of the hydraulic cylinder drives a transverse plate and a retaining plate to move downwards, so that the retaining plate is in extrusion contact with a rotating plate in the downward movement process, and the rotating plate is driven to rotate towards a direction close to a guide rod, so that a mounting plate and a second clamping plate are driven to move downwards, the second clamping plate is tightly attached to the outer wall of the pipe fitting, the pipe fitting is fixed rapidly, and the stability of the pipe fitting during processing is ensured;
s2: secondly, placing the flange between two clamping plates III on the annular plate, and simultaneously rotating two threaded rods clockwise, so that the threaded rods drive the clamping plates to move in the direction of approaching to the outer wall of the flange, thereby completing the fixation of the flange and further ensuring the stability of the flange during welding;
s3: then, the motor is started, the driving end of the motor drives the disc to rotate, so that the right end of the rotating rod on the disc is driven to do circular motion, the rotating rod drives the moving rod, the mounting seat, the annular plate and the flange to move leftwards or rightwards, the distance between the flange and the right end of the pipe fitting can be adjusted through the left-right reciprocating movement of the flange, and the flange is quickly attached to the end part of the pipe fitting, so that subsequent welding work is facilitated;
s4: and finally, starting welding equipment, and welding the contact surface of the pipe fitting and the flange through a welding head, so that the flange and the pipe fitting are quickly welded.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The principle of operation of the present invention will now be described as follows:
when the welding device is used, a pipe fitting is placed on the first clamping plate 4, the hydraulic cylinder 16 is started, the driving end of the hydraulic cylinder 16 drives the transverse plate 17 and the abutting plate 18 to move downwards, the abutting plate 18 is pressed and contacted with the rotating plate 11 in the downward moving process, the rotating plate 11 is driven to rotate towards the direction close to the guide rod 6, the mounting plate 9 and the second clamping plate 14 are driven to move downwards, the second clamping plate 14 is tightly attached to the outer wall of the pipe fitting, the pipe fitting is fixed rapidly, the stability of the pipe fitting during processing is guaranteed, the pipe fitting fixing efficiency is effectively improved, the flange is placed between the third clamping plates 23, the threaded rod 22 is screwed clockwise, the third clamping plates 23 are driven to move towards the outer wall of the flange, the flange is fixed rapidly, the moving mechanism is matched for use, the mounting seat 19 and the flange are driven to move in a left-and-right reciprocating mode, the joint alignment work between the flange and the pipe fitting is completed rapidly, the subsequent welding work is facilitated, the work efficiency is effectively improved, and finally the welding is performed through the welding device 31.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a pipe fitting end flange intelligence welding set, includes bottom plate (1), its characterized in that, the last lateral wall fixedly connected with base (2) of bottom plate (1), the last lateral wall symmetry fixedly connected with support column one (3) of base (2), two equal fixedly connected with splint one (4) in top of support column one (3), the last lateral wall fixedly connected with support (5) of bottom plate (1), the lower lateral wall fixedly connected with guide bar (6) of support (5), the lower extreme fixedly connected with baffle (7) of guide bar (6), the outer wall sliding connection of guide bar (6) has mounting panel (9), the lower lateral wall symmetry fixedly connected with support column two (13) of mounting panel (9), two equal fixedly connected with of lower lateral wall of support column two (13) and splint one (4) assorted splint two (14), be located one side that splint one (4) and splint two (14) are relative all installed rubber pad (15), the lower lateral wall symmetry of support (5) is connected with guide bar (6) and is located guide bar (10) and two lateral wall symmetry (10) are located on the equal lateral wall of guide bar (10) and are connected with slider (12), the upper side wall of the mounting plate (9) is symmetrically provided with sliding grooves matched with the sliding blocks (12), the end parts of the rotating plates (11) located on the same side are rotationally connected with the upper side wall of the sliding blocks (12), the upper side wall of the support (5) is fixedly connected with a hydraulic cylinder (16), one end of the hydraulic cylinder (16) away from the support (5) is fixedly connected with a transverse plate (17), the lower side wall of the transverse plate (17) is symmetrically and fixedly connected with a retaining plate (18) which extends to the lower side of the support (5) and is in contact with the outer wall of the rotating plates (11), the upper side wall of the bottom plate (1) is slidably connected with a mounting seat (19) located on the right side of the base (2), the upper side wall of the mounting seat (19) is symmetrically and fixedly connected with a support plate (20), the top ends of the two support plates (20) are fixedly connected with a circular ring plate (21), the outer wall of the circular ring plate (21) is symmetrically and threadedly connected with a threaded rod (22) which extends to the inner part of the support (21), one end of the two threaded rod (22) is rotationally connected with three clamping plates (23), the three clamping plates (23) are rotatably connected with the same side wall of the bearing (24) and the bearing (24) is fixedly arranged on one side of the same side of the bearing (24), the lower side wall of the bracket (5) is provided with a welding mechanism;
the utility model provides a movable mechanism, including fixed connection bracing piece one (25) at bottom plate (1) upper side wall, the top fixedly connected with sleeve pipe (26) of bracing piece one (25), the inner wall slip of sleeve pipe (26) is inserted and is equipped with movable rod (27), the left end of movable rod (27) and the right side wall fixed connection of mount pad (19), the upper side wall fixedly connected with of bottom plate (1) is located bracing piece two (28) on movable rod (27) right side, the top fixedly connected with motor (29) of bracing piece two (28), the drive end fixedly connected with disc (30) of motor (29), the preceding lateral wall departure centre of a circle department rotation of disc (30) is connected with bull stick (36), the left end of bull stick (36) rotates with the right-hand member of movable rod (27) and is connected.
2. The intelligent welding device for pipe fitting end flanges according to claim 1, characterized in that the welding mechanism comprises a welding device (31) fixedly connected to the inner top wall of the support (5), a wire (32) is connected to the driving end of the welding device (31), a welding head (33) is fixedly connected to the end of the wire (32), a connecting rod (34) is fixedly connected to the inner top wall of the support (5), and a hook (35) matched with the welding head (33) is fixedly connected to the lower end of the connecting rod (34).
3. The welding method of an intelligent welding device for pipe end flanges according to claim 1, comprising the steps of:
s1: firstly, placing a pipe fitting on a first clamping plate, then starting a hydraulic cylinder, wherein a driving end of the hydraulic cylinder drives a transverse plate and a retaining plate to move downwards, so that the retaining plate is in extrusion contact with a rotating plate in the downward movement process, and the rotating plate is driven to rotate towards a direction close to a guide rod, so that a mounting plate and a second clamping plate are driven to move downwards, the second clamping plate is tightly attached to the outer wall of the pipe fitting, the pipe fitting is fixed rapidly, and the stability of the pipe fitting during processing is ensured;
s2: secondly, placing the flange between two clamping plates III on the annular plate, and simultaneously rotating two threaded rods clockwise, so that the threaded rods drive the clamping plates to move in the direction of approaching to the outer wall of the flange, thereby completing the fixation of the flange and further ensuring the stability of the flange during welding;
s3: then, the motor is started, the driving end of the motor drives the disc to rotate, so that the right end of the rotating rod on the disc is driven to do circular motion, the rotating rod drives the moving rod, the mounting seat, the annular plate and the flange to move leftwards or rightwards, the distance between the flange and the right end of the pipe fitting can be adjusted through the left-right reciprocating movement of the flange, and the flange is quickly attached to the end part of the pipe fitting, so that subsequent welding work is facilitated;
s4: and finally, starting welding equipment, and welding the contact surface of the pipe fitting and the flange through a welding head, so that the flange and the pipe fitting are quickly welded.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210533895.XA CN114700647B (en) | 2022-05-17 | 2022-05-17 | Intelligent welding device and method for pipe fitting end flange |
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| CN202210533895.XA CN114700647B (en) | 2022-05-17 | 2022-05-17 | Intelligent welding device and method for pipe fitting end flange |
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| CN114700647A CN114700647A (en) | 2022-07-05 |
| CN114700647B true CN114700647B (en) | 2023-08-01 |
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| JPH0639661A (en) * | 1992-07-23 | 1994-02-15 | Komoda Kogyo:Kk | Automatic prefabricated piping machining system and its equipment |
| CN209325316U (en) * | 2019-01-15 | 2019-08-30 | 滁州瑞能电力科技有限公司 | A kind of mounting structure of electromechanical equipment |
| CN110389201A (en) * | 2019-07-30 | 2019-10-29 | 北京鼎翰科技有限公司 | A kind of macromolecule workshop sulphur-containing exhaust gas concentration monitoring device |
| CN112496662A (en) * | 2020-11-24 | 2021-03-16 | 泰州市易达非机电制造有限公司 | Clamping device is used in nonrust steel pipe production |
| CN113118696B (en) * | 2021-04-23 | 2021-11-09 | 储信法兰管件有限公司 | Intelligent welding device and method for pipe fitting end flange |
| CN215090813U (en) * | 2021-05-26 | 2021-12-10 | 湖北赛尼尔机械制造股份有限公司 | Anchor clamps are used in reduction gear shell processing |
| CN214769710U (en) * | 2021-06-01 | 2021-11-19 | 青岛自贸激光科技有限公司 | Automatic feeding mechanism of laser marking machine |
| CN114483318A (en) * | 2022-01-20 | 2022-05-13 | 泰州锋陵特种电站装备有限公司 | Generator set for gas turbine |
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Effective date of registration: 20230705 Address after: 255000 east of maojia village, Jingzhong Town, Linzi District, Zibo City, Shandong Province Applicant after: SHANDONG RUNCHI MACHINERY TECHNOLOGY CO.,LTD. Address before: No.88, Changsheng East Road, Jiaxing, Zhejiang 314000 Applicant before: Lu Meifeng |
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