CN116652471B - Welding set for municipal works - Google Patents
Welding set for municipal works Download PDFInfo
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- CN116652471B CN116652471B CN202310934376.9A CN202310934376A CN116652471B CN 116652471 B CN116652471 B CN 116652471B CN 202310934376 A CN202310934376 A CN 202310934376A CN 116652471 B CN116652471 B CN 116652471B
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- welding
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- rod
- sliding
- sliding rod
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- 238000003466 welding Methods 0.000 title claims abstract description 113
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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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
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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
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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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application relates to the technical field of welding equipment, and provides a welding device for municipal engineering, which comprises a frame, a clamping mechanism, a welding assembly, a radial adjusting part, a welding track adjusting mechanism, a fixed pipe and a rotating assembly, wherein the inner side of a smooth circular ring in the welding track adjusting mechanism is connected with the fixed pipe through a central shaft, a second driving part is arranged on the surface of the fixed pipe, the central shaft is in transmission connection with the second driving part, a welding head and a sliding part in the welding assembly are respectively arranged at two ends of a bent rod, a spring is movably sleeved on the surface of the bent rod, the moving part is in contact with the surface of the smooth circular ring, the radial adjusting part comprises a first driving part and a sliding rod, the first driving part is in transmission connection with the sliding rod, the bent rod penetrates through the surface of the sliding rod, two ends of the spring are respectively connected with the sliding rod and the sliding part, a movable circular rod in the rotating assembly is movably sleeved in the fixed pipe, and the sliding rod penetrates through one end of the movable circular rod.
Description
Technical Field
The application relates to the technical field of welding equipment, in particular to a welding device for municipal engineering.
Background
In the municipal engineering construction process, welding equipment is often used for welding pipelines, under the general condition, two pipelines are welded along an axial port to port, the outline of the joint of the common pipeline is circular, the two pipelines are welded through an electric welding machine, the purpose is to pre-fix the two pipelines, and then the joint of the two pipelines is welded through the welding equipment, so that a smooth finished welded joint is formed.
However, the outline of the pipeline in municipal engineering is not circular, some pipelines are limited by external environment and the demands of the pipeline for self use are designed into an ellipse, and some pipelines are round pipes, but the outline of the pipeline interface is designed into an ellipse in consideration of the demands of aesthetic property, welding firmness and the like during welding, when the existing welding equipment faces the elliptical pipeline interface, the welding seam cannot be completely matched with the elliptical pipeline interface, the problem of leakage caused by larger welding seam easily occurs, and the use is inconvenient.
Disclosure of Invention
In order to achieve the above purpose, the application provides a welding device for municipal engineering, which comprises a frame, a clamping mechanism, a welding assembly, a radial adjusting part, a welding track adjusting mechanism, a fixed pipe and a rotating assembly, wherein the clamping mechanism is arranged at the bottom of the frame, and the fixed pipe is fixedly connected to the side wall of the frame;
the welding track adjusting mechanism comprises a smooth circular ring, a second driving part and a central shaft, wherein the inner side of the smooth circular ring is connected to the surface of the fixed pipe through the central shaft, the second driving part is arranged on the surface of the fixed pipe, and the central shaft is in transmission connection with the second driving part;
the welding assembly comprises a welding head, a bent rod, a spring and a sliding part, wherein the welding head and the sliding part are respectively arranged at two ends of the bent rod, the spring is movably sleeved on the surface of the bent rod, and the sliding part is in contact with the surface of the smooth circular ring;
the radial adjusting part comprises a first driving part and a sliding rod, the first driving part is in transmission connection with the sliding rod, the bent rod penetrates through the surface of the sliding rod, and two ends of the spring are respectively connected with the sliding rod and the sliding part;
the rotating assembly comprises a movable round rod and a third driving part, the movable round rod is movably sleeved in the fixed pipe, the sliding rod penetrates through one end of the movable round rod, and the third driving part is in transmission connection with the movable round rod.
As a further scheme of the application, the sliding part comprises a sphere, a limiting block and a threaded joint, wherein the limiting block is arranged on one side, close to the bent rod, of the sphere, the threaded joint is fixedly connected to the surface of the limiting block, a threaded hole is formed in the end face of the bent rod, the threaded joint is arranged in the threaded hole, and one end, far away from the sliding rod, of the spring is connected with the limiting block.
As a further scheme of the application, the clamping mechanism comprises a transverse expansion piece, a fixed disc, an adjusting assembly, clamping pieces and a driving motor, one end of the transverse expansion piece is fixedly connected with the frame, the lower part of the fixed disc is in contact with the bottom of the frame, the fixed disc is fixedly connected with the other end of the transverse expansion piece, the adjusting assembly is connected with the driving motor through a driving shaft, and a plurality of the clamping pieces are connected with the adjusting assembly.
As a further scheme of the application, the welding assembly further comprises a CCD camera module, and the CCD camera module is fixedly arranged on the side wall of the welding head.
As a further scheme of the application, the radial adjusting part further comprises a tooth-shaped groove, a first end head, a rectangular hole and a second end head, wherein the first end head and the second end head are respectively and fixedly connected to two ends of the sliding rod, the tooth-shaped groove is arranged on the surface of the sliding rod, the first driving part comprises a first driving motor and a first driving gear, the first driving motor is connected with the first driving gear, the first driving gear is in transmission connection with the tooth-shaped groove, the rectangular hole is arranged on the surface of the first end head, the section of the bent rod is rectangular, and the bent rod penetrates through the rectangular hole.
As a further scheme of the application, the welding track adjusting mechanism further comprises a first transmission gear, an angle sensor and an arc-shaped guide rail, wherein the first transmission gear and the angle sensor are fixedly arranged on the surface of a central shaft, the second driving part comprises a second driving motor and a second driving gear, the second driving motor is connected with the second driving gear, the first transmission gear is in transmission connection with the second driving gear, one side, far away from a sphere, of the surface of the smooth ring is fixedly connected with the arc-shaped guide rail, the surface of the fixed pipe is fixedly connected with a fixed pin, and the fixed pin is in sliding connection with the arc-shaped guide rail.
As a further scheme of the application, the rotating assembly further comprises a second transmission gear, a rectangular sleeve and a limiting piece, wherein the rectangular sleeve is fixedly connected to the end part of the movable round rod, the second transmission gear and the two limiting pieces are fixedly connected to the surface of the movable round rod, the two limiting pieces are distributed at two ends of the fixed pipe, the sliding rod is slidably connected in the rectangular sleeve, the third driving part comprises a third driving motor and a third driving gear, the third driving motor is connected with the third driving gear, and the second transmission gear is in transmission connection with the third driving gear.
As a further scheme of the application, a computer control device is fixedly arranged in the frame, and the welding head, the CCD camera module and the angle sensor are all in communication connection with the computer control device.
The beneficial effects of the application are that: the rotatable smooth ring can adjust the welding track of the welding head according to different joint contours of pipelines, thereby ensuring that the welding head can automatically weld the joint contours of circular and elliptical pipelines, and having the characteristics of wide application range and convenient use.
Drawings
Fig. 1 is a perspective view of a welding assembly in an embodiment of the application.
Fig. 2 is a perspective view of a radial adjustment portion according to an embodiment of the present application.
Fig. 3 is a perspective view of a welding track adjustment mechanism in an embodiment of the application.
Fig. 4 is an assembly view of a smooth circular ring and a fixed tube in an embodiment of the present application.
Fig. 5 is an assembly view of a swivel assembly and a stationary tube in an embodiment of the application.
FIG. 6 is an assembly view of a welding assembly, a radial adjustment portion, a welding track adjustment mechanism, a stationary tube, and a rotating assembly in an embodiment of the present application.
Fig. 7 is a first schematic plan view of a welding device for municipal engineering according to an embodiment of the application.
Fig. 8 is a second schematic plan view of a welding device for municipal engineering according to an embodiment of the application.
Fig. 9 is a third schematic plan view of a welding device for municipal engineering according to an embodiment of the application.
Fig. 10 is a split view of a bent lever and a sliding part in an embodiment of the present application.
Fig. 11 is an enlarged view of a portion of fig. 10 a in accordance with the present application.
Fig. 12 is a fourth schematic plan view of a welding device for municipal works according to an embodiment of the application.
Reference numerals: 1-frame, 2-fixture, 21-horizontal expansion piece, 22-fixed disk, 23-adjusting component, 24-fixture, 25-driving motor, 3-welding component, 31-welding head, 32-CCD camera module, 33-bent rod, 331-threaded hole, 34-spring, 35-sliding part, 351-sphere, 352-stopper, 353-screwed joint, 4-radial adjusting part, 41-first driving part, 42-sliding rod, 43-tooth groove, 44-first end, 441-rectangular hole, 45-second end, 5-welding track adjusting mechanism, 51-smooth circular ring, 52-second driving part, 53-central shaft, 54-first transmission gear, 55-angle sensor, 56-arc guide rail, 6-fixed tube, 61-fixed pin, 7-rotating component, 71-movable circular rod, 72-third driving part, 73-second transmission gear, 74-rectangular sleeve, 75-stopper, 8-computer control device, 9-pipeline, 91-welding seam.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clear, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Specific implementations of the application are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 9, the welding device for municipal engineering provided by the embodiment of the application comprises a frame 1, a clamping mechanism 2, a welding assembly 3, a radial adjusting part 4, a welding track adjusting mechanism 5, a fixed pipe 6 and a rotating assembly 7, wherein the clamping mechanism 2 is arranged at the bottom of the frame 1, and the fixed pipe 6 is fixedly connected to the side wall of the frame 1;
the welding track adjusting mechanism 5 comprises a smooth circular ring 51, a second driving part 52 and a central shaft 53, wherein the inner side of the smooth circular ring 51 is connected to the surface of the fixed pipe 6 through the central shaft 53, the second driving part 52 is arranged on the surface of the fixed pipe 6, and the central shaft 53 is in transmission connection with the second driving part 52;
the welding assembly 3 comprises a welding head 31, a bent rod 33, a spring 34 and a sliding part 35, wherein the welding head 31 and the sliding part 35 are respectively arranged at two ends of the bent rod 33, the spring 34 is movably sleeved on the surface of the bent rod 33, and the sliding part 35 is in surface contact with the smooth circular ring 51;
the radial adjusting part 4 comprises a first driving part 41 and a sliding rod 42, the first driving part 41 is in transmission connection with the sliding rod 42, the bent rod 33 penetrates through the surface of the sliding rod 42, and two ends of the spring 34 are respectively connected with the sliding rod 42 and the sliding part 35;
the rotating assembly 7 comprises a movable round rod 71 and a third driving part 72, the movable round rod 71 is movably sleeved in the fixed pipe 6, the sliding rod 42 penetrates through one end of the movable round rod 71, and the third driving part 72 is in transmission connection with the movable round rod 71.
Further, fixture 2 includes horizontal extensible member 21, fixed disk 22, adjusting part 23, clamping part 24 and driving motor 25, the one end and the frame 1 fixed connection of horizontal extensible member 21, fixed disk 22 below and frame 1 bottom contact, and fixed disk 22 and the other end fixed connection of horizontal extensible member 21, adjusting part 23 passes through drive shaft connection driving motor 25, a plurality of clamping part 24 is connected with adjusting part 23, and adjusting part 23 includes casing, guide rail and drive screw, and the casing surface is provided with a plurality of guide rail, installs drive screw in every guide rail respectively, and clamping part 24 threaded connection is at the drive screw surface, and one side that the guide rail was kept away from to the casing and drive shaft fixed connection, clamping part 24 are the grip block, and drive screw is used for driving clamping part 24 radial motion for clamping part 24 can follow inboard or outside centre gripping different diameter pipeline 9.
Further, the welding assembly 3 further includes a CCD camera module 32, and the CCD camera module 32 is fixedly installed on the side wall of the welding head 31.
Further, the radial adjusting portion 4 further includes a toothed groove 43, a first end 44, a rectangular hole 441, and a second end 45, the first end 44 and the second end 45 are respectively and fixedly connected to two ends of the sliding rod 42, the toothed groove 43 is disposed on the surface of the sliding rod 42, the first driving portion 41 includes a first driving motor and a first driving gear, the first driving motor is connected with the first driving gear, the first driving gear is in transmission connection with the toothed groove 43, the rectangular hole 441 is disposed on the surface of the first end 44, the section of the bent rod 33 is rectangular, and the bent rod 33 penetrates through the rectangular hole 441.
Further, the welding track adjusting mechanism 5 further includes a first transmission gear 54, an angle sensor 55 and an arc guide rail 56, the first transmission gear 54 and the angle sensor 55 are fixedly installed on the surface of the central shaft 53, the second driving part 52 includes a second driving motor and a second driving gear, the second driving motor is connected with the second driving gear, the first transmission gear 54 is in transmission connection with the second driving gear, one side, far away from the sphere 351, of the surface of the smooth circular ring 51 is fixedly connected with the arc guide rail 56, the surface of the fixed tube 6 is fixedly connected with a fixed pin 61, and the fixed pin 61 is in sliding connection with the arc guide rail 56.
Further, the rotating assembly 7 further includes a second transmission gear 73, a rectangular sleeve 74 and a limiting piece 75, the rectangular sleeve 74 is fixedly connected to the end of the movable round rod 71, the second transmission gear 73 and the two limiting pieces 75 are fixedly connected to the surface of the movable round rod 71, the two limiting pieces 75 are distributed at two ends of the fixed tube 6, the sliding rod 42 is slidably connected in the rectangular sleeve 74, the third driving portion 72 includes a third driving motor and a third driving gear, the third driving motor is connected with the third driving gear, and the second transmission gear 73 is in transmission connection with the third driving gear.
Further, a computer control device 8 is fixedly installed in the frame 1, and the welding head 31, the CCD camera module 32 and the angle sensor 55 are all in communication connection with the computer control device 8.
In the embodiment of the present application, when the welding head 31 welds the interface of the pipe 9, the CCD camera module 32 can be used to take a picture of the welding seam 91 and upload the picture information to the computer control device 8, when the smooth ring 51 rotates, the angle sensor 55 can record the angle change data of the smooth ring 51 and upload the data to the computer control device 8 for storage, the specific composition structure of the welding head 31 is not limited, the welding head 31 is connected with an external power supply through a wire, and the specific arrangement and trend of the wire are not limited, so that the description will not be repeated.
Referring to fig. 1 to 12, in one embodiment of the present application, the sliding portion 35 includes a ball 351, a stopper 352 and a threaded joint 353, the stopper 352 is disposed on a side of the ball 351, which is close to the curved rod 33, the threaded joint 353 is fixedly connected to a surface of the stopper 352, a threaded hole 331 is disposed on an end surface of the curved rod 33, the threaded joint 353 is installed in the threaded hole 331, and an end, which is far away from the sliding rod 42, of the spring 34 is connected to the stopper 352.
In the embodiment of the application, if the external appearance or smoothness of the joint of the pipeline 9 is required to meet certain requirements due to actual needs, the welding is required from the inner side of the pipeline 9, and the use method is as follows: the threaded joint 353 is first rotated by holding the ball 351, so that the threaded joint 353 is detached from the threaded hole 331 at the end of the bent rod 33, then the bent rod 33 is pulled out from the rectangular hole 441 at the surface of the first end 44, then the bent rod 33 is inserted into the rectangular hole 441 again after the bent rod 33 is rotated 180 degrees, at this time, the welding head 31 at the end of the bent rod 33 faces outwards (refer to fig. 12), then the threaded joint 353 is mounted in the threaded hole 331 at the end of the bent rod 33, then the first driving part 41 drives the slide bar 42 and the welding assembly 3 to move radially through the toothed groove 43, so that the position of the welding head 31 is adjusted to the inner side of the pipeline 9, then the pipeline 9 is driven to move through the transverse expansion piece 21, so that the interface of the pipeline 9 is moved to the position of the welding head 31, and the following specific welding steps can refer to the following working principle parts.
Working principle: the pipe 9 is essentially two pipes, which are assembled into one pipe 9 by means of spot welding, which facilitates the subsequent welding work.
When welding from the outside of the pipeline 9 is needed, the clamping piece 24 is driven by the adjusting component 23 to clamp and fix the pipeline 9 from the inside, then the sliding rod 42 and the welding head 31 are driven by the first driving part 41 to move towards the direction close to the pipeline 9, until the welding head 31 contacts with the outer wall of the pipeline 9, then the pipeline 9 is driven by the transverse telescopic piece 21 to move until the to-be-welded part on the outer side of the pipeline 9 is aligned with the welding head 31, when the interface or the welding end of the pipeline 9 is circular (refer to fig. 7), the movable round rod 71, the radial adjusting part 4 and the welding component 3 can be directly driven by the third driving part 72 to rotate together around the axis of the movable round rod 71 or the pipeline 9, the rotating welding head 31 can weld the to-be-welded part on the outer side of the pipeline 9, and in the welding process, the CCD camera module 32 can upload the image information of the welding joint 91 to the computer control device 8, so that workers can check the quality of the welding joint 91 conveniently;
when the profile of the joint or welding tip of the pipe 9 is elliptical (see fig. 8), the welding method at this time is as follows: firstly, the radial adjusting part 4 is used for adjusting the welding head 31 to a certain point A or B on the interface surface of the pipeline 9 (refer to fig. 8 and 9), in the state that the welding head 31 is not electrified and the CCD camera module 32 is opened, at this time, the CCD camera module 32 can upload the image information of the certain point A or B on the interface surface of the pipeline 9 to the computer control device 8, then the rotating component 7 drives the welding head 31, the welding head 31 and the CCD camera module 32 to rotate around the axis of the pipeline 9, in the rotating process, in order to ensure that the computer control device 8 can accurately receive the picture information of the interface of the pipeline 9, the computer control device 8 also controls the operation state of the second driving part 52, the second driving part 52 drives the smooth circular ring 51 to rotate around the central shaft 53 through the first transmission gear 54, the smooth ring 51 rotating around the central shaft 53 can cooperate with the elastic deformation of the spring 34 to drive the bent rod 33, the welding head 31 and the CCD camera module 32 to change along with the contour of the joint of the pipeline 9, the angle sensor 55 is used for recording the whole angle change data of the smooth ring 51, when the computer control device 8 completely displays the contour picture of the joint of the pipeline 9 and indicates that the angle of the smooth ring 51 is debugged, when welding is needed, the welding head 31 is kept electrified, then the welding head 31 and the CCD camera module 32 are driven by the rotating component 7 to rotate along the debugged smooth ring 51, at the moment, the welding seam 91 of the welding head 31 can be ensured to be matched with the contour of the joint of the pipeline 9, if a point A or B (refer to figures 8 and 9) of the joint surface of the pipeline 9 is needed to be selected to start welding because of actual requirement, the driving motor 25 drives the pipeline 9 to rotate through the adjusting component 23 and the clamping piece 24, so that the position exchange between a certain point A and a certain point B of the interface surface of the pipeline 9 can be realized.
In summary, the rotatable smooth ring 51 of the present application can adaptively adjust the welding track of the welding head 31 according to the different interface profiles of the pipes 9, so as to ensure that the welding head 31 can automatically weld the interface profiles of the circular and elliptical pipes 9, and has the characteristics of wide application range and convenient use.
It will be apparent to those skilled in the art that although several embodiments and examples of the present application have been described, these embodiments and examples are presented by way of example and are not intended to limit the scope of the application. These novel embodiments can be implemented in various other modes, and various omissions, substitutions, and changes can be made without departing from the spirit of the application.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The welding device for the municipal engineering comprises a frame, a clamping mechanism, a welding assembly, a radial adjusting part, a welding track adjusting mechanism, a fixed pipe and a rotating assembly, and is characterized in that the clamping mechanism is arranged at the bottom of the frame, and the fixed pipe is fixedly connected to the side wall of the frame;
the welding track adjusting mechanism comprises a smooth circular ring, a second driving part and a central shaft, wherein the inner side of the smooth circular ring is connected to the surface of the fixed pipe through the central shaft, the second driving part is arranged on the surface of the fixed pipe, and the central shaft is in transmission connection with the second driving part;
the welding assembly comprises a welding head, a bent rod, a spring and a sliding part, wherein the welding head and the sliding part are respectively arranged at two ends of the bent rod, the spring is movably sleeved on the surface of the bent rod, and the sliding part is in contact with the surface of the smooth circular ring;
the radial adjusting part comprises a first driving part and a sliding rod, the first driving part is in transmission connection with the sliding rod, the bent rod penetrates through the surface of the sliding rod, and two ends of the spring are respectively connected with the sliding rod and the sliding part;
the rotating assembly comprises a movable round rod and a third driving part, the movable round rod is movably sleeved in the fixed pipe, the sliding rod penetrates through one end of the movable round rod, and the third driving part is in transmission connection with the movable round rod.
2. The welding device for municipal works according to claim 1, wherein the sliding part comprises a ball body, a limiting block and a threaded joint, the limiting block is arranged on one side, close to the bent rod, of the ball body, the threaded joint is fixedly connected to the surface of the limiting block, a threaded hole is formed in the end face of the bent rod, the threaded joint is arranged in the threaded hole, and one end, far away from the sliding rod, of the spring is connected with the limiting block.
3. The welding device for municipal works according to claim 2, wherein the clamping mechanism comprises a transverse telescopic member, a fixed disc, an adjusting assembly, clamping members and a driving motor, one end of the transverse telescopic member is fixedly connected with the frame, the lower portion of the fixed disc is in contact with the bottom of the frame, the fixed disc is fixedly connected with the other end of the transverse telescopic member, the adjusting assembly is connected with the driving motor through a driving shaft, and a plurality of the clamping members are connected with the adjusting assembly.
4. The welding device for municipal works according to claim 3, wherein the welding assembly further comprises a CCD camera module fixedly mounted on the side wall of the welding head.
5. The welding device for municipal works of claim 4, wherein the radial adjusting part further comprises a tooth-shaped groove, a first end, a rectangular hole and a second end, the first end and the second end are respectively and fixedly connected to two ends of the sliding rod, the tooth-shaped groove is arranged on the surface of the sliding rod, the first driving part comprises a first driving motor and a first driving gear, the first driving motor is connected with the first driving gear, the first driving gear is in transmission connection with the tooth-shaped groove, the rectangular hole is arranged on the surface of the first end, the section of the bent rod is rectangular, and the bent rod penetrates through the rectangular hole.
6. The welding device for municipal works of claim 3, wherein the welding track adjustment mechanism further comprises a first transmission gear, an angle sensor and an arc-shaped guide rail, the first transmission gear and the angle sensor are fixedly installed on the surface of a central shaft, the second driving part comprises a second driving motor and a second driving gear, the second driving motor is connected with the second driving gear, the first transmission gear is in transmission connection with the second driving gear, one side, far away from the sphere, of the smooth circular ring surface is fixedly connected with the arc-shaped guide rail, and the surface of the fixed pipe is fixedly connected with a fixed pin which is in sliding connection with the arc-shaped guide rail.
7. The welding device for municipal works according to claim 5, wherein the rotating assembly further comprises a second transmission gear, a rectangular sleeve and limiting pieces, the rectangular sleeve is fixedly connected to the end of the movable round bar, the second transmission gear and the two limiting pieces are fixedly connected to the surface of the movable round bar, the two limiting pieces are distributed at two ends of the fixed tube, the sliding rod is slidably connected in the rectangular sleeve, the third driving part comprises a third driving motor and a third driving gear, the third driving motor is connected with the third driving gear, and the second transmission gear is in transmission connection with the third driving gear.
8. The welding device for municipal works according to claim 6, wherein the computer control device is fixedly installed in the frame, and the welding head, the CCD camera module and the angle sensor are all in communication connection with the computer control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310934376.9A CN116652471B (en) | 2023-07-28 | 2023-07-28 | Welding set for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310934376.9A CN116652471B (en) | 2023-07-28 | 2023-07-28 | Welding set for municipal works |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116652471A CN116652471A (en) | 2023-08-29 |
| CN116652471B true CN116652471B (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310934376.9A Active CN116652471B (en) | 2023-07-28 | 2023-07-28 | Welding set for municipal works |
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| CN (1) | CN116652471B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102754B (en) * | 2023-10-19 | 2024-02-20 | 广东新特丽照明电器有限公司 | Welding device for lamp processing production |
| CN117102762B (en) * | 2023-10-25 | 2023-12-22 | 深圳市林鑫达智能装备有限公司 | Welding equipment with automatic welding effect monitoring function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198560A (en) * | 2011-05-23 | 2011-09-28 | 江苏沪宁钢机股份有限公司 | Oval seam automatic welding operation machine |
| EP3141331A1 (en) * | 2015-09-11 | 2017-03-15 | Maritime Offshore Group GmbH | Method and device for smoothing a weld seam where two elements are connected together |
| CN112453743A (en) * | 2020-11-27 | 2021-03-09 | 淄博永正化工设备有限公司 | Method for welding tank opening in oval manner |
| CN116117271A (en) * | 2023-03-23 | 2023-05-16 | 泰州全得不锈钢有限公司 | Welding device for stainless steel pipe |
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2023
- 2023-07-28 CN CN202310934376.9A patent/CN116652471B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198560A (en) * | 2011-05-23 | 2011-09-28 | 江苏沪宁钢机股份有限公司 | Oval seam automatic welding operation machine |
| EP3141331A1 (en) * | 2015-09-11 | 2017-03-15 | Maritime Offshore Group GmbH | Method and device for smoothing a weld seam where two elements are connected together |
| CN112453743A (en) * | 2020-11-27 | 2021-03-09 | 淄博永正化工设备有限公司 | Method for welding tank opening in oval manner |
| CN116117271A (en) * | 2023-03-23 | 2023-05-16 | 泰州全得不锈钢有限公司 | Welding device for stainless steel pipe |
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| CN116652471A (en) | 2023-08-29 |
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