CN218016832U - Welding machine convenient and rapid to position and used for pipeline engineering - Google Patents
Welding machine convenient and rapid to position and used for pipeline engineering Download PDFInfo
- Publication number
- CN218016832U CN218016832U CN202221590210.7U CN202221590210U CN218016832U CN 218016832 U CN218016832 U CN 218016832U CN 202221590210 U CN202221590210 U CN 202221590210U CN 218016832 U CN218016832 U CN 218016832U
- Authority
- CN
- China
- Prior art keywords
- driving motor
- welding
- fixed mounting
- welding machine
- threaded rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 69
- 244000309464 bull Species 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a convenient quick welding machine for pipeline engineering who fixes a position, including the location dolly, the inner wall middle part fixed mounting of location dolly has first driving motor, output shaft one side fixed mounting of first driving motor has drive bevel gear, one side meshing of drive bevel gear has driven bevel gear, driven bevel gear's inside fixed mounting has first runner, the both ends of first runner all run through location dolly fixed mounting and have first runner, the equal fixed mounting in both sides that first driving motor's back corresponds and is equipped with the second runner, the outside sliding connection of the first runner of a plurality of and second runner has sliding guide, the bottom one end fixed mounting of location dolly has the complementary unit of two symmetries, the utility model discloses beneficial effect: through the welding semi-ring that is equipped with, conveniently make two welding semi-ring covers establish and merge into a welding ring, convenient welding on the pipeline through third driving motor drive second threaded rod.
Description
Technical Field
The utility model belongs to the technical field of the pipeline engineering construction, concretely relates to welding machine for pipeline engineering of convenient quick location.
Background
The pipeline engineering comprises equipment and equipment supply in a broad sense, when the pipelines are installed in the building, the pipelines are generally required to be welded, and the current pipeline welding device cannot perform quick positioning and then welds the pipeline gaps, so that the welding machine for the pipeline engineering with convenient and quick positioning on the market is popularized and used;
wherein the application number is "CN201520682919.3" the "a pipeline welding positioner" that discloses also is technology mature day by day "it has recorded" the utility model discloses a pipeline welding positioner, its up end and lower terminal surface all are equipped with two location screws on its up end and lower terminal surface, four day the axis coplane setting of location screw, equal threaded connection's axis coplane setting in every location screw, equal threaded connection has a positioning screw in every location screw, the regulation handle is connected to the one end of screw rod, and the other end is connected with the pipeline positioning seat, and through adjusting the axiality of two sections pipelines more accurately to the mode of positioning screw's length that gets into up end or lower terminal surface in pairs, the adjustment pipeline position has ensured that the butt joint width of two pipelines is unanimous, and the pipeline after the location is difficult for scurrying, is convenient for the welding, and then has improved welding quality ", but the device still has following defect when actually using:
1) When the welding device is actually used, manual positioning operation needs to be carried out manually, so that the positioning speed is greatly reduced, and the welding efficiency is further influenced;
2) In actual use, the pipeline cannot be welded quickly and comprehensively, and welding is difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding machine for pipeline engineering of convenient quick location aims at solving among the prior art when in-service use, needs the manual operation of manual work, and the speed that very big messenger fixed a position slows down, influences the problem of welded efficiency then.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a welding machine convenient and rapid to position for pipeline engineering comprises a positioning trolley, wherein a first driving motor is fixedly mounted in the middle of the inner wall of the positioning trolley, a driving bevel gear is fixedly mounted on one side of an output shaft of the first driving motor, a driven bevel gear is meshed with one side of the driving bevel gear, a first rotating rod is fixedly mounted inside the driven bevel gear, two ends of the first rotating rod penetrate through the positioning trolley and are fixedly mounted with first rotating wheels, two sides of the back of the first driving motor, corresponding to the second rotating rod, penetrate through the positioning trolley and are fixedly mounted with second rotating wheels, a plurality of sliding guide rails are slidably connected to the outer portions of the first rotating wheels and the second rotating wheels, a plurality of supporting legs are fixedly mounted at the bottom of each sliding guide rail, and two symmetrical auxiliary mechanisms are fixedly mounted at one end of the bottom of the positioning trolley;
the auxiliary mechanism comprises two symmetrical first long plates fixedly mounted at one end of the bottom of the positioning trolley, two first support frames are fixedly mounted at one end of each first long plate, two second driving motors are fixedly mounted at the top of each first support frame, one ends of output shafts of the second driving motors penetrate through the first long plates and are provided with first threaded rods, one ends of the first threaded rods rotate first short plates with two symmetries, the tops of the first short plates are fixedly connected with the bottom of the positioning trolley, two clamping rods are symmetrically in threaded connection with the outer portions of the first threaded rods, pipelines are movably connected with the inner portions of the clamping rods, two first limiting rods are fixed at the tops of one ends of the first long plates, one ends of the two first limiting rods penetrate through the two clamping rods and are rotatably connected with the first short plates, an infrared inductor is fixedly mounted at the middle of the bottom of the positioning trolley, and a welding mechanism is fixedly mounted at the other end of the bottom of the positioning trolley.
As an optimization, the bottom other end of welding mechanism is provided with the second long board, the one end fixed mounting of second long board has the second support frame, the top fixed mounting of second support frame has third driving motor.
As an optimization, the one end of third driving motor output shaft runs through the long board fixed mounting of second and has the second threaded rod, the one end fixed mounting of second threaded rod has the short board of second, the screw thread of first threaded rod and second threaded rod is double-end screw thread.
As a preferred, the outside threaded connection of second threaded rod has the movable block of two symmetries, two the equal fixed mounting in one side of movable block has the welding semi-ring, two the spacing groove has all been seted up with the inner wall to a side surface of welding semi-ring, two one of them welding semi-ring surface sliding connection of welding semi-ring has the removal strip.
As a preferred, one side fixed mounting that removes the strip has the small-size support of two symmetries, the bottom fixed mounting of small-size support has step motor, step motor's output shaft one side is run through and is removed a fixed mounting and have first bull stick, one side of first bull stick is rotated and is connected with first barrier plate, the fixed surface of first bull stick installs first removal wheel.
As a preferred, one side top of removal strip is rotated and is connected with the second bull stick, one side of second bull stick is rotated and is connected with the second barrier plate, the surface of second bull stick is rotated and is connected with the second and removes the wheel, the bottom fixed mounting who removes the strip has the connector, the end top fixed mounting of connector has welder.
As a preferred, the top one end fixed mounting of the long board of second has the second gag lever post, the second gag lever post runs through two movable blocks and second short slab fixed connection, third driving motor's top is provided with single chip microcomputer controller.
As an optimization, first driving motor, second driving motor, infrared inductor, third driving motor step motor and welder all with single chip microcomputer controller electric connection, single chip microcomputer controller and external power supply electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1) Through the infrared inductor, the first driving motor is convenient to drive the driving bevel gear to drive the driven bevel gear to rotate, the first rotating rod is enabled to drive the first rotating wheel to slide in the sliding guide rail, then the positioning trolley can move through the second rotating rod and the second rotating wheel, the infrared inductor is utilized to detect a notch or a gap of a bottom pipeline and judge a position needing welding, the two second driving motors are used to drive the first threaded rod, the first threaded rod enables the clamping rods to be drawn close to the inside through external threads, the pipeline is clamped, and therefore the purpose of rapid positioning is achieved, and the working efficiency is improved;
2) Through the welding semi-ring that is equipped with, conveniently make two welding semi-ring covers establish and merge into a welding ring on the pipeline through third driving motor drive second threaded rod, make the removal strip can pass through the first removal wheel of step motor drive, and make the second remove assist it, make the removal strip can move then drive welder and carry out omnidirectional welding to the pipeline in the welding ring.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the present invention;
fig. 2 is an enlarged schematic structural view of a second driving motor according to the present invention;
fig. 3 is an enlarged schematic structural view of a third driving motor according to the present invention;
FIG. 4 is an enlarged structural diagram of the welding mechanism of the present invention;
FIG. 5 is a schematic view of the internal structure of the positioning cart of the present invention;
FIG. 6 is a schematic view of the bottom structure of the positioning cart of the present invention;
fig. 7 is a schematic perspective view of the present invention.
In the figure: 1. positioning a trolley; 2. a first drive motor; 3. a drive bevel gear; 4. a driven bevel gear; 5. a first rotating lever; 6. a second rotating rod; 7. a sliding guide rail; 8. an auxiliary mechanism; 81. a first long plate; 82. a first support frame; 83. a second drive motor; 84. a first threaded rod; 85. a first short plate; 86. a clamping rod; 87. a first limit rod; 88. an infrared sensor; 9. a welding mechanism; 91. a second long plate; 92. a second support frame; 93. a third drive motor; 94. a second threaded rod; 95. a second short plate; 96. a moving block; 97. welding the semi-rings; 98. a moving bar; 99. a small-sized stent; 991. a stepping motor; 992. a first moving wheel; 993. a second moving wheel; 994. a connector; 995. a welding gun; 996. a second limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: a welding machine convenient and rapid to position and used for pipeline engineering comprises a positioning trolley 1, wherein a first driving motor 2 is fixedly installed in the middle of the inner wall of the positioning trolley 1, a driving bevel gear 3 is fixedly installed on one side of an output shaft of the first driving motor 2, a driven bevel gear 4 is meshed with one side of the driving bevel gear 3, a first rotating rod 5 is fixedly installed inside the driven bevel gear 4, two ends of the first rotating rod 5 penetrate through the positioning trolley 1 and are fixedly provided with first rotating wheels, two sides, corresponding to the back of the first driving motor 2, of a second rotating rod 6 penetrate through the positioning trolley 1 and are fixedly provided with second rotating wheels, the outer portions of the first rotating wheels and the second rotating wheels are connected with sliding guide rails 7 in a sliding mode, a plurality of supporting legs are fixedly installed at the bottoms of the sliding guide rails 7, and two symmetrical auxiliary mechanisms 8 are fixedly installed at one end of the bottom of the positioning trolley 1;
the auxiliary mechanism 8 comprises two symmetrical first long plates 81 fixedly mounted at one end of the bottom of the positioning trolley 1, a first support frame 82 is fixedly mounted at one end of each of the two first long plates 81, a second driving motor 83 is fixedly mounted at the top of each of the two first support frames 82, one end of an output shaft of each of the second driving motors 83 penetrates through the first long plates 81 to be provided with a first threaded rod 84, one end of each of the two first threaded rods 84 is rotatably connected with a first short plate 85 which is symmetrical, the top of each of the first short plates 85 is fixedly connected with the bottom of the positioning trolley 1, the outer portions of the two first threaded rods 84 are in threaded connection with two symmetrical clamping rods 86 through, the inner portions of the clamping rods 86 are movably connected with a pipeline, a first limiting rod 87 is fixedly mounted at the top of one end of each of the two first long plates 81, one end of each of the two first limiting rods 87 penetrates through each of the two clamping rods 86 to be rotatably connected with the first short plates 85, an infrared inductor 88 is fixedly mounted at the middle of the bottom of the positioning trolley 1, and a welding mechanism 9 is fixedly mounted at the other end of the bottom of the positioning trolley 1.
In this embodiment: the other end of the bottom of the welding mechanism 9 is provided with a second long plate 91, one end of the second long plate 91 is fixedly provided with a second support frame 92, and the top of the second support frame 92 is fixedly provided with a third driving motor 93.
Through the third driving motor 93 that is equipped with, make things convenient for third driving motor 93 output shaft to rotate around self axis and then drive second threaded rod 94 and rotate, make second threaded rod 94 drive two movable blocks 96 through outside screw and draw close to inside.
In this embodiment: one end of an output shaft of the third driving motor 93 penetrates through the second long plate 91 and is fixedly provided with a second threaded rod 94, one end of the second threaded rod 94 is fixedly provided with a second short plate 95, and threads of the first threaded rod 84 and the second threaded rod 94 are double-end thread.
Through the first threaded rod 84 that is equipped with, make things convenient for second driving motor 83 output to rotate around self axis and then drive first threaded rod 84 and rotate, make first threaded rod 84 make supporting rod 86 draw close inside through outside double-end screw line and then grasp the pipeline.
In this embodiment: the external thread of the second threaded rod 94 is connected with two symmetrical moving blocks 96, one side of each of the two moving blocks 96 is fixedly provided with a welding half ring 97, one side surface and the inner wall of each of the two welding half rings 97 are provided with a limiting groove, and the surface of one welding half ring 97 of the two welding half rings 97 is connected with a moving strip 98 in a sliding mode.
Through the moving block 96 that is equipped with, make things convenient for the moving block 96 to draw close to inside with drive welding semi-ring 97 when drawing close to inside to the combination becomes a circle, makes things convenient for follow-up welder 995 to carry out all-round welding through the circle to the pipeline.
In this embodiment: one side fixed mounting that removes strip 98 has the small-size support 99 of two symmetries, and the bottom fixed mounting of small-size support 99 has step motor 991, and step motor 991's output shaft one side is run through and is removed strip 98 fixed mounting and have a bull stick, and one side of a bull stick is rotated and is connected with first barrier plate, and the fixed surface of a bull stick installs first removal wheel 992.
Through the step motor 991 who is equipped with, make things convenient for step motor 991 output to rotate then around self axis to drive first removal wheel 992 and remove in the inside spout of welding semi-ring 97, make then the second remove wheel 993 and assist it when first removal wheel 992 removes, avoid welder 995 to drop.
In this embodiment: the top of one side of removing strip 98 rotates and is connected with the second bull stick, and one side of second bull stick rotates and is connected with the second barrier plate, and the surface of second bull stick rotates and is connected with second removal wheel 993, and the bottom fixed mounting who removes strip 98 has connector 994, and connector 994's end top fixed mounting has welder 995.
Through the welding gun 995 that is equipped with, the convenience can follow connector 994 and slide in welding semi-ring 97 and weld the pipeline simultaneously under the drive of step motor 991.
In this embodiment: a second limiting rod 996 is fixedly mounted at one end of the top of the second long plate 91, the second limiting rod 996 penetrates through the two moving blocks 96 to be fixedly connected with the second short plate 95, and a single chip microcomputer controller is arranged at the top of the third driving motor 93.
Through the second gag lever post 996 that is equipped with, conveniently when second threaded rod 94 moves at drive moving block 96, can carry on spacingly to moving block 96, avoided moving block 96 to follow second threaded rod 94 and rotate.
In this embodiment: the first driving motor 2, the second driving motor 83, the infrared inductor 88, the third driving motor 93, the stepping motor 991 and the welding gun 995 are electrically connected with the single-chip microcomputer controller, and the single-chip microcomputer controller is electrically connected with an external power supply.
Through the singlechip controller who is equipped with, conveniently carry out the circular telegram control to the consumer, use the electrical equipment to can be at any time when needs the power consumption and circular telegram to it, avoided the situation that can't circular telegram when the consumer needs the power consumption.
The working principle is as follows: when using the welding machine, a user firstly turns on the infrared sensor 88 through the singlechip controller, and the first driving motor 2 is turned on, the output end of the first driving motor 2 rotates around the self axis to drive the driving bevel gear 3, the driving bevel gear 3 rotates to drive the driven bevel gear 4 to rotate, the driven bevel gear 4 rotates to drive the first rotating rod 5 to rotate, so that the first rotating rod 5 drives the first rotating wheel to slide in the sliding guide rail 7, and then the second rotating rod 6 drives the second rotating wheel to carry out auxiliary movement on the first rotating wheel, then when the positioning trolley 1 moves to the gap of the pipeline, the infrared sensor 88 will detect the gap and send the information to the single chip microcomputer controller, the single chip microcomputer controller will start the second driving motor 83, the output end of the second driving motor 83 rotates around the axis of the second driving motor 83 to drive the first threaded rod 84 to rotate, the first threaded rod 84 draws the clamping rod 86 inwards through the external double-thread threads and clamps the pipeline, then when the pipeline is clamped, the single chip microcomputer controller will start the third driving motor 93, the output end of the third driving motor 93 rotates around the axis of the third driving motor 93 to drive the second threaded rod 94 to rotate, the second threaded rod 94 enables the moving block 96 to close towards the inside through the external threads, the moving block 96 drives the welding semi-rings 97 to close towards the inside to form a circle, when welding semi-ring 97 folds, the user opens step motor 991 through single chip microcomputer controller, and step motor 991 output rotates around self axis and then drives first removal wheel 992 and slides in welding semi-ring 97 is inside, then makes the second remove wheel 993 and carry out the auxiliary movement to first removal wheel 992, and the final user opens welder 995 through single chip microcomputer controller, and welder 995 will follow first removal wheel 992 and carry out the circular rotatory pair pipeline welding around forming.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The welding machine for the pipeline engineering is convenient and rapid to position and comprises a positioning trolley (1) and is characterized in that a first driving motor (2) is fixedly installed in the middle of the inner wall of the positioning trolley (1), a driving bevel gear (3) is fixedly installed on one side of an output shaft of the first driving motor (2), a driven bevel gear (4) is meshed on one side of the driving bevel gear (3), a first rotating rod (5) is fixedly installed inside the driven bevel gear (4), first rotating wheels are fixedly installed at two ends of the first rotating rod (5) in a penetrating mode through the positioning trolley (1), second rotating wheels are fixedly installed on two sides, corresponding to the second rotating rod (6), of the back of the first driving motor (2), second rotating wheels are fixedly installed in a penetrating mode through the positioning trolley (1), a plurality of sliding guide rails (7) are slidably connected to the outer portions of the first rotating wheels and the second rotating wheels, a plurality of supporting legs are fixedly installed at the bottom of the sliding guide rails (7), and two symmetrical auxiliary mechanisms (8) are fixedly installed at one end of the bottom of the positioning trolley (1);
the auxiliary mechanism (8) comprises two symmetrical first long plates (81) fixedly mounted at one end of the bottom of the positioning trolley (1), two first support frames (82) and two first support frames (82) are fixedly mounted at one end of each first long plate (81), a second driving motor (83) is fixedly mounted at the top of each first support frame (82), one end of an output shaft of each second driving motor (83) penetrates through each first long plate (81) and is provided with a first threaded rod (84) and two first short plates (85) which are symmetrically connected with one end of each first threaded rod (84) in a rotating mode, the top of each first short plate (85) is fixedly connected with the bottom of the positioning trolley (1) and is provided with a first limiting rod (87) and two clamping rods (86) which are symmetrically connected with the outer portions of the first threaded rods (84) in a rotating mode, two pipelines are movably connected with the inner portions of the first long plates (81) in a rotating mode, one end of each first limiting rod (87) penetrates through each clamping rod (86) and is fixedly connected with the first short plates (85), and an induction device is mounted at the bottom of the positioning trolley (1) and is fixedly connected with an infrared induction device (9).
2. The welding machine for pipe engineering convenient and fast to position according to claim 1, is characterized in that: the bottom other end of welding mechanism (9) is provided with second long board (91), the one end fixed mounting of second long board (91) has second support frame (92), the top fixed mounting of second support frame (92) has third driving motor (93).
3. The welding machine for pipe engineering convenient and quick to position as claimed in claim 2, wherein: the one end of third driving motor (93) output shaft runs through second long board (91) fixed mounting and has second threaded rod (94), the one end fixed mounting of second threaded rod (94) has second short slab (95), the screw thread of first threaded rod (84) and second threaded rod (94) is double-end screw thread.
4. The welding machine for pipe engineering convenient and fast to position according to claim 3, wherein: the external thread of the second threaded rod (94) is connected with two symmetrical moving blocks (96), one side of each of the two moving blocks (96) is fixedly provided with a welding half ring (97), the surface of one side of each of the two welding half rings (97) and the inner wall of each of the two welding half rings (97) are provided with limiting grooves, and the surface of one welding half ring (97) of the two welding half rings (97) is connected with a moving strip (98) in a sliding manner.
5. The welding machine for pipe engineering convenient and fast to position according to claim 4, wherein the welding machine comprises: remove one side fixed mounting of strip (98) has small-size support (99) of two symmetries, the bottom fixed mounting of small-size support (99) has step motor (991), output shaft one side of step motor (991) runs through and removes strip (98) fixed mounting and has first bull stick, one side of first bull stick is rotated and is connected with first barrier plate, the fixed surface of first bull stick installs first removal wheel (992).
6. The welding machine for pipe engineering convenient and fast to position according to claim 5, wherein: the top of one side of removing strip (98) rotates and is connected with the second bull stick, one side of second bull stick rotates and is connected with the second barrier plate, the surface of second bull stick rotates and is connected with second removal wheel (993), the bottom fixed mounting who removes strip (98) has connector (994), the end top fixed mounting of connector (994) has welder (995).
7. The welding machine for pipe engineering convenient and fast to position according to claim 6, wherein: a second limiting rod (996) is fixedly mounted at one end of the top of the second long plate (91), the second limiting rod (996) penetrates through the two moving blocks (96) to be fixedly connected with the second short plate (95), and a single chip microcomputer controller is arranged at the top of the third driving motor (93).
8. The welding machine for pipe engineering convenient and quick to position according to claim 7, wherein: the first driving motor (2), the second driving motor (83), the infrared inductor (88), the third driving motor (93), the stepping motor (991) and the welding gun (995) are electrically connected with the single chip microcomputer controller, and the single chip microcomputer controller is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590210.7U CN218016832U (en) | 2022-06-24 | 2022-06-24 | Welding machine convenient and rapid to position and used for pipeline engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590210.7U CN218016832U (en) | 2022-06-24 | 2022-06-24 | Welding machine convenient and rapid to position and used for pipeline engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218016832U true CN218016832U (en) | 2022-12-13 |
Family
ID=84379471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221590210.7U Active CN218016832U (en) | 2022-06-24 | 2022-06-24 | Welding machine convenient and rapid to position and used for pipeline engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218016832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118635675A (en) * | 2024-08-16 | 2024-09-13 | 成都航新航空装备科技有限公司 | A processing device for aviation precision thin-walled parts |
-
2022
- 2022-06-24 CN CN202221590210.7U patent/CN218016832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118635675A (en) * | 2024-08-16 | 2024-09-13 | 成都航新航空装备科技有限公司 | A processing device for aviation precision thin-walled parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215919498U (en) | Raw material welding device is used in pouring machine production | |
| CN201829343U (en) | Three-dimensional wound core transformer foil winding machine | |
| CN115815952B (en) | A high-efficiency double-gun welding equipment for stainless steel seamless pipes | |
| CN218016832U (en) | Welding machine convenient and rapid to position and used for pipeline engineering | |
| CN103639638A (en) | Steel tube butt welding machine | |
| CN209682272U (en) | A kind of draining PPR pipe special cutting device | |
| CN216829352U (en) | Aluminium alloy welding machine is used in door and window production | |
| CN213857549U (en) | A spot welding machine with protective function | |
| CN217224348U (en) | Circular steel pipe girth welding equipment | |
| CN220740013U (en) | Welding support for processing steel structure net rack | |
| CN208374465U (en) | Reinforcing bar butt-welding machine | |
| CN213351272U (en) | Steel sheet automatic weld machine is used in processing of spiral pipe unit | |
| CN212945957U (en) | Automatic welding device for arc fillet welding | |
| CN103624458A (en) | Steel tube butt welding machine | |
| CN213352176U (en) | Clamp for butt joint adjustment of circular pipe components | |
| CN112658589A (en) | Special butt joint machine of mill's pipe | |
| CN114057015A (en) | Energy-saving and environment-friendly automatic and rapid high-voltage wire feeding and arranging structure | |
| CN112372125A (en) | Automatic welding auxiliary device based on contravariant electric welding is used | |
| CN107470815B (en) | Automatic seam welder for metal roof | |
| CN222679919U (en) | Shell ring welding forming device of wind power tower barrel | |
| CN221649578U (en) | Auxiliary bracket for non-destructive testing of welds | |
| CN214641478U (en) | Automatic welding device for plate heat exchanger unit set assembly | |
| CN220971047U (en) | Welding angle adjusting mechanism of gas shielded welding machine | |
| CN203649775U (en) | Butt welding machine for steel tubes | |
| CN216680866U (en) | High tension transmission line steel pipe pole welding set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |