CN113798747A - Large-diameter cylinder inner circular seam welding device and operation method - Google Patents
Large-diameter cylinder inner circular seam welding device and operation method Download PDFInfo
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- CN113798747A CN113798747A CN202111220727.7A CN202111220727A CN113798747A CN 113798747 A CN113798747 A CN 113798747A CN 202111220727 A CN202111220727 A CN 202111220727A CN 113798747 A CN113798747 A CN 113798747A
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- circular seam
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- 238000003466 welding Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 10
- 244000309464 bull Species 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 description 2
- 239000004429 Calibre Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
-
- 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
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a large-diameter cylinder inner circular seam welding device and an operation method thereof. According to the invention, through the matched use of the welding machine body, the bottom plate, the processing table, the fixing frame, the side plate, the shell, the motor, the first belt pulley, the threaded rod, the second belt pulley, the threaded sleeve, the air cylinder, the welding head, the mounting frame, the connecting rod, the pulling plate, the spring and the pressing block, the problems that the traditional large-caliber cylinder inner circular seam welding device is large in size, increases the production cost and is not beneficial to use in the use process can be effectively solved, the production cost can be effectively reduced, the cylinder can be conveniently limited, and the stability in the welding process is ensured.
Description
Technical Field
The invention relates to the technical field of welding devices, in particular to a large-diameter cylinder inner circular seam welding device and an operation method.
Background
Welding equipment means the required equipment of realization welding process, and welding equipment includes welding machine, welding process equipment and welding auxiliary device, because when using the interior girth welding machine of heavy-calibre barrel to weld, traditional welding equipment area occupied is big, occupies too much usable floor area and has increased manufacturing cost, has reduced production efficiency, and the work piece quantity that needs the welding at the scene is more simultaneously, sets up interior girth welding set and wastes time and energy, can't satisfy the user demand.
Disclosure of Invention
The invention aims to provide an inner circular seam welding device for a large-diameter cylinder and an operation method, which have the advantage of reducing cost, and solve the problems that the traditional welding equipment occupies a large area, occupies an excessive use area, increases production cost, reduces production efficiency, and simultaneously has more workpieces needing to be welded on site, and the erection of the inner circular seam welding device wastes time and labor and cannot meet use requirements.
In order to achieve the purpose, the invention provides the following technical scheme: an inner circular seam welding device of a large-diameter cylinder comprises a welding machine body, wherein the bottom on the right side of the welding machine body is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with a processing table, two sides of the top of the processing table are fixedly connected with fixing frames, the right side of the bottom plate is fixedly connected with a side plate, the top on the right side of the side plate is fixedly connected with a shell, the bottom on the right side of an inner cavity of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a first belt pulley, the top on the right side of the inner cavity of the shell is movably connected with a threaded rod through a bearing, the surface of the threaded rod is fixedly connected with a second belt pulley, the second belt pulley is in transmission connection with the first belt pulley through a belt, the left side of the threaded rod penetrates through the inner cavity of the shell and extends to the outside of the shell, and the left side of the threaded rod is movably connected with the welding machine body through a bearing, the utility model discloses a welding machine, including welding machine body, curb plate, connecting rod, top fixedly connected with arm-tie of connecting rod, the surface threaded connection of threaded rod has the thread bush, the rear end fixedly connected with cylinder of thread bush, the bottom fixedly connected with soldered connection of cylinder, the equal fixedly connected with mounting bracket in right side of welding machine body and the left side of curb plate, the inner chamber of mounting bracket is provided with the connecting rod, the top fixedly connected with arm-tie of connecting rod, the equal fixedly connected with spring in both sides of arm-tie bottom, the bottom and the mounting bracket fixed connection of spring, the bottom of connecting rod runs through to the inner chamber and the fixedly connected with briquetting of mount.
Preferably, the two sides of the surface of the threaded rod are both movably connected with limiting plates through bearings, the top of each limiting plate is fixedly connected with a sliding rod, and the surface of each sliding rod is in sliding connection with the air cylinder.
Preferably, the top of the surface of the welding machine body is fixedly connected with a controller, and the controller is electrically connected with the motor through a lead.
Preferably, the bottom of the pressing block is provided with an anti-slip pad, and the bottom of the anti-slip pad is provided with anti-slip lines.
Preferably, the top of the motor is fixedly connected with an installation block, and the right side of the installation block is fixedly connected with the inner wall of the shell.
Preferably, the surface of the shell is provided with an access cover, and four corners of the surface of the access cover are fixedly connected with the shell through fasteners.
Preferably, four corners of the bottom plate are fixedly connected with foot pads, and rubber pads are arranged at the bottoms of the foot pads.
During the use, through the pulling arm-tie, the arm-tie drives the connecting rod and rises, the connecting rod drives the briquetting and rises, place the barrel between two mounts, loosen the arm-tie after, under the effect of spring, the briquetting is spacing to the barrel, during the welding, through controller starter motor, the motor drives the bull stick and rotates, the bull stick drives first belt pulley and rotates, first belt pulley drives the second belt pulley through the belt and rotates, the second belt pulley drives the threaded rod and rotates, the threaded rod drives the thread bush and removes, the thread bush drives the cylinder and removes, the cylinder drives the soldered connection and removes, can realize that the soldered connection carries out the adjustment of position, the soldered connection realizes vertical motion under the effect of cylinder.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matched use of the welding machine body, the bottom plate, the processing table, the fixing frame, the side plate, the shell, the motor, the first belt pulley, the threaded rod, the second belt pulley, the threaded sleeve, the air cylinder, the welding head, the mounting frame, the connecting rod, the pulling plate, the spring and the pressing block, the problems that the traditional large-caliber cylinder inner circular seam welding device is large in size, increases the production cost and is not beneficial to use in the use process can be effectively solved, the production cost can be effectively reduced, the cylinder can be conveniently limited, and the stability in the welding process is ensured.
2. According to the invention, the limiting plate and the sliding rod are arranged, the air cylinder can be limited, the stability of the air cylinder in the moving process is ensured, the controller is arranged, the air cylinder can be used for controlling the starting and stopping of the motor, the linear motion of the air cylinder is convenient to control, the friction force of the pressing block can be improved by arranging the non-slip mat, the stability of the cylinder in the welding process is ensured, the motor can be installed by arranging the installation block, the stability of the motor is ensured, the maintenance cover is arranged, the internal structure of the shell can be conveniently maintained, the device can be supported by arranging the pad foot, and the stability of the whole device is further improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a large-diameter cylinder inner circular seam welding device according to the present invention;
FIG. 2 is a schematic view of a connection relationship between a fixing frame and a connecting rod according to an embodiment of the present invention;
fig. 3 is a schematic view of the internal structure of the housing in the embodiment of the present invention.
In the figure: 1. a welding machine body; 2. a base plate; 3. a processing table; 4. a fixed mount; 5. a side plate; 6. a housing; 7. a motor; 8. a first pulley; 9. a threaded rod; 10. a second pulley; 11. a threaded sleeve; 12. a cylinder; 13. welding a head; 14. a mounting frame; 15. a connecting rod; 16. pulling a plate; 17. a spring; 18. briquetting; 19. a limiting plate; 20. a slide bar; 21. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
Referring to fig. 1-3, an inner circular seam welding device for a large-diameter cylinder comprises a welding machine body 1, a controller 21 is fixedly connected to the top of the surface of the welding machine body 1, the controller 21 is electrically connected with a motor 7 through a lead, a bottom plate 2 is fixedly connected to the bottom of the right side of the welding machine body 1, four corners of the bottom plate 2 are fixedly connected with pad feet, the bottom of the pad feet is provided with a rubber pad, the top of the bottom plate 2 is fixedly connected with a processing table 3, two sides of the top of the processing table 3 are fixedly connected with fixing frames 4, a side plate 5 is fixedly connected to the right side of the bottom plate 2, a shell 6 is fixedly connected to the top of the right side of the side plate 5, an access cover is arranged on the surface of the shell 6, four corners of the surface of the access cover are fixedly connected with the shell 6 through fasteners, the bottom of the right side of the inner cavity of the shell 6 is fixedly connected with the motor 7, and a mounting block is fixedly connected to the top of the motor 7, the right side of the mounting block is fixedly connected with the inner wall of the shell 6, the output end of the motor 7 is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a first belt pulley 8, the top of the right side of the inner cavity of the shell 6 is movably connected with a threaded rod 9 through a bearing, two sides of the surface of the threaded rod 9 are both movably connected with a limiting plate 19 through a bearing, the top of the limiting plate 19 is fixedly connected with a slide rod 20, the surface of the slide rod 20 is slidably connected with a cylinder 12, the surface of the threaded rod 9 is fixedly connected with a second belt pulley 10, the second belt pulley 10 is in transmission connection with the first belt pulley 8 through a belt, the left side of the threaded rod 9 penetrates through the inner cavity of the shell 6 and extends to the outside of the shell 6, the left side of the threaded rod 9 is movably connected with the welding machine body 1 through a bearing, the surface of the threaded rod 9 is in threaded connection with a threaded sleeve 11, the rear end of the threaded sleeve 11 is fixedly connected with the cylinder 12, and the bottom of the cylinder 12 is fixedly connected with a welding head 13, the right side of the welding machine body 1 and the left side of the side plate 5 are both fixedly connected with a mounting frame 14, an inner cavity of the mounting frame 14 is provided with a connecting rod 15, the top of the connecting rod 15 is fixedly connected with a pulling plate 16, both sides of the bottom of the pulling plate 16 are both fixedly connected with springs 17, the bottom of the springs 17 is fixedly connected with the mounting frame 14, the bottom of the connecting rod 15 penetrates through the inner cavity of the mounting frame 4 and is fixedly connected with a pressing block 18, the bottom of the pressing block 18 is provided with a non-slip mat, the bottom of the non-slip mat is provided with anti-slip patterns, the cylinder 12 can be limited by arranging a limiting plate 19 and a sliding rod 20, the stability of the cylinder 12 in the moving process is ensured, the controller 21 is arranged, the controller can be used for controlling the start and stop of the motor 7, the cylinder 12 can be conveniently controlled to perform linear motion, the non-slip mat is arranged, the friction force of the pressing block 18 can be improved, the stability of the cylinder in the welding process is ensured, by arranging the mounting block, the motor 7 can be installed, the stability of the motor 7 is ensured, the internal structure of the shell 6 can be conveniently overhauled by arranging the access cover, the device can be supported by arranging the foot pads, further improving the overall stability of the device, effectively solving the problems of large volume, increased production cost and unfavorable use of the traditional large-caliber cylinder inner seam welding device in the use process by matching the welding machine body 1, the bottom plate 2, the processing table 3, the fixing frame 4, the side plate 5, the shell 6, the motor 7, the first belt pulley 8, the threaded rod 9, the second belt pulley 10, the threaded sleeve 11, the cylinder 12, the welding head 13, the mounting frame 14, the connecting rod 15, the pulling plate 16, the spring 17 and the pressing block 18, the device can effectual reduction in production cost, can conveniently carry on spacingly to the barrel, has guaranteed the stability among the welding process.
During the use, through pulling arm-tie 16, arm-tie 16 drives connecting rod 15 and rises, connecting rod 15 drives briquetting 18 and rises, place the barrel between two mounts 4, loosen arm-tie 16 after, under the effect of spring 17, briquetting 18 is spacing to the barrel, during the welding, through controller 21 starter motor 7, motor 7 drives the bull stick and rotates, the bull stick drives first belt pulley 8 and rotates, first belt pulley 8 drives second belt pulley 10 through the belt and rotates, second belt pulley 10 drives threaded rod 9 and rotates, threaded rod 9 drives thread bush 11 and removes, thread bush 11 drives cylinder 12 and removes, cylinder 12 drives soldered connection 13 and removes, thereby can realize carrying out the adjustment of position to soldered connection 13, soldered connection 13 realizes vertical motion under the effect of cylinder 12, reach the purpose of convenient welding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a large-diameter barrel inner circular seam welding set, includes welding machine body (1), its characterized in that: the bottom on the right side of the welding machine body (1) is fixedly connected with a bottom plate (2), the top of the bottom plate (2) is fixedly connected with a processing table (3), two sides of the top of the processing table (3) are fixedly connected with fixing frames (4), the right side of the bottom plate (2) is fixedly connected with a side plate (5), the top on the right side of the side plate (5) is fixedly connected with a shell (6), the bottom on the right side of an inner cavity of the shell (6) is fixedly connected with a motor (7), an output end of the motor (7) is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a first belt pulley (8), the top on the right side of the inner cavity of the shell (6) is movably connected with a threaded rod (9) through a bearing, the surface of the threaded rod (9) is fixedly connected with a second belt pulley (10), and the second belt pulley (10) is in transmission connection with the first belt pulley (8) through a belt, the left side of threaded rod (9) runs through the inner chamber of shell (6) and extends to the outside of shell (6), bearing and welding machine body (1) swing joint are passed through to the left side of threaded rod (9), the surperficial threaded connection of threaded rod (9) has thread bush (11), rear end fixedly connected with cylinder (12) of thread bush (11), the bottom fixedly connected with soldered connection (13) of cylinder (12), the equal fixedly connected with mounting bracket (14) in left side of the right side of welding machine body (1) and curb plate (5), the inner chamber of mounting bracket (14) is provided with connecting rod (15), the top fixedly connected with arm-tie (16) of connecting rod (15), the equal fixedly connected with spring (17) in both sides of arm-tie (16) bottom, the bottom and mounting bracket (14) fixed connection of spring (17), the bottom of connecting rod (15) runs through to the inner chamber and the fixedly connected with briquetting (18) of mount (4).
2. The inner circular seam welding device for the large-diameter cylinder according to claim 1, wherein: the threaded rod (9) is characterized in that limiting plates (19) are movably connected to two sides of the surface of each threaded rod (9) through bearings, sliding rods (20) are fixedly connected to the tops of the limiting plates (19), and the surfaces of the sliding rods (20) are connected with the cylinders (12) in a sliding mode.
3. The inner circular seam welding device for the large-diameter cylinder according to claim 1, wherein: the top fixedly connected with controller (21) on welding machine body (1) surface, controller (21) pass through wire and motor (7) electric connection.
4. The inner circular seam welding device for the large-diameter cylinder according to claim 1, wherein: the bottom of the pressing block (18) is provided with an anti-slip pad, and the bottom of the anti-slip pad is provided with anti-slip lines.
5. The inner circular seam welding device for the large-diameter cylinder according to claim 1, wherein: the top fixedly connected with installation piece of motor (7), the right side of installation piece and the inner wall fixed connection of shell (6).
6. The inner circular seam welding device for the large-diameter cylinder according to claim 1, wherein: the surface of the shell (6) is provided with an access cover, and four corners of the surface of the access cover are fixedly connected with the shell (6) through fasteners.
7. The inner circular seam welding device for the large-diameter cylinder according to claim 1, wherein: four corners of the bottom plate (2) are fixedly connected with pad feet, and rubber pads are arranged at the bottoms of the pad feet.
8. An operation method of a large-diameter cylinder inner circular seam welding device is characterized in that: when in use, the pulling plate (16) is pulled, the pulling plate (16) drives the connecting rod (15) to rise, the connecting rod (15) drives the pressing block (18) to rise, the cylinder body is placed between the two fixed frames (4), after the pulling plate (16) is loosened, under the action of the spring (17), the pressing block (18) limits the cylinder body, when in welding, starting motor (7) through controller (21), motor (7) drive the bull stick and rotate, the bull stick drives first belt pulley (8) and rotates, first belt pulley (8) drive second belt pulley (10) through the belt and rotate, second belt pulley (10) drive threaded rod (9) and rotate, threaded rod (9) drive thread bush (11) remove, thread bush (11) drive cylinder (12) remove, cylinder (12) drive soldered connection (13) remove, can realize that soldered connection (13) carry out the adjustment of position, soldered connection (13) realize vertical motion under the effect of cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111220727.7A CN113798747A (en) | 2021-10-20 | 2021-10-20 | Large-diameter cylinder inner circular seam welding device and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111220727.7A CN113798747A (en) | 2021-10-20 | 2021-10-20 | Large-diameter cylinder inner circular seam welding device and operation method |
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| Publication Number | Publication Date |
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| CN113798747A true CN113798747A (en) | 2021-12-17 |
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| CN202111220727.7A Pending CN113798747A (en) | 2021-10-20 | 2021-10-20 | Large-diameter cylinder inner circular seam welding device and operation method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209288583U (en) * | 2018-12-08 | 2019-08-23 | 雄斌科技（苏州）有限公司 | A kind of combined metal pipe bonding machine |
| CN110842404A (en) * | 2019-10-24 | 2020-02-28 | 江苏振光电力设备制造有限公司 | Automatic welding device for steel pipe joints |
| CN211680726U (en) * | 2020-03-18 | 2020-10-16 | 山东蓝天锅炉有限公司 | Workpiece fixing device for mechanical welding |
| CN212384959U (en) * | 2020-06-05 | 2021-01-22 | 山东本色建设集团有限公司 | Positioning device for welding pressure pipeline |
| CN213646402U (en) * | 2020-08-04 | 2021-07-09 | 江苏徐益中智能装备研究院有限公司 | Intelligent pipe joint welding device |
| CN213857585U (en) * | 2020-10-14 | 2021-08-03 | 陕西绿建钢结构有限公司 | Ultrasonic welding machine convenient for clamping workpiece |
-
2021
- 2021-10-20 CN CN202111220727.7A patent/CN113798747A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209288583U (en) * | 2018-12-08 | 2019-08-23 | 雄斌科技（苏州）有限公司 | A kind of combined metal pipe bonding machine |
| CN110842404A (en) * | 2019-10-24 | 2020-02-28 | 江苏振光电力设备制造有限公司 | Automatic welding device for steel pipe joints |
| CN211680726U (en) * | 2020-03-18 | 2020-10-16 | 山东蓝天锅炉有限公司 | Workpiece fixing device for mechanical welding |
| CN212384959U (en) * | 2020-06-05 | 2021-01-22 | 山东本色建设集团有限公司 | Positioning device for welding pressure pipeline |
| CN213646402U (en) * | 2020-08-04 | 2021-07-09 | 江苏徐益中智能装备研究院有限公司 | Intelligent pipe joint welding device |
| CN213857585U (en) * | 2020-10-14 | 2021-08-03 | 陕西绿建钢结构有限公司 | Ultrasonic welding machine convenient for clamping workpiece |
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Application publication date: 20211217 |