CN219725143U - Inner tube horizontal welding machine - Google Patents
Inner tube horizontal welding machine Download PDFInfo
- Publication number
- CN219725143U CN219725143U CN202321162881.8U CN202321162881U CN219725143U CN 219725143 U CN219725143 U CN 219725143U CN 202321162881 U CN202321162881 U CN 202321162881U CN 219725143 U CN219725143 U CN 219725143U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- block
- oil cylinder
- rod
- guide
- 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 82
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 2
- 210000003128 head Anatomy 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model relates to an inner tube horizontal welding machine, and belongs to the technical field of inner tube welding. According to the utility model, the inner pipe is fixed firmly by arranging the first limiting mechanism and the second limiting mechanism to limit the inner pipe radially and axially, the square connecting block is fixed by arranging the fixing disc, and the first limiting mechanism is regulated, so that the axis of the inner pipe is centered with the central axis of the square connecting block, the accurate welding position of the square connecting block is ensured, and the welding efficiency and the quality of products are improved; the clamping block is arranged on the first limiting mechanism and can be transversely adjusted along the supporting rod, so that the inner pipe is convenient to adjust and fix according to different sizes, and the processing range of products is increased.
Description
Technical Field
The utility model belongs to the technical field of inner tube welding, and particularly relates to an inner tube horizontal welding machine.
Background
In order to facilitate the disassembly and assembly or the connection of the inner tube, a square connecting block is usually welded at the end of the inner tube. At present, most of workers hold the square connecting blocks for manual welding, workers center the inner pipe and the square connecting blocks through eyes, the centering accuracy is low, the machining efficiency is low, and the welding quality is poor; and in the welding process, the inner tube is unstable to fix, so that the welding position is easy to deviate, the quality and the use effect of products are affected, most of the existing welding machines only can weld the inner tube with a single size, and flexible adjustment and fixation of the inner tubes with different sizes are difficult.
Disclosure of Invention
In order to overcome the defects that in the background art, workers center the inner tube and the square connecting block through eyes, the centering accuracy is not high, the processing efficiency is low, and the welding quality is poor; the inner tube is unstable in fixation, the welding position is easy to deviate, the quality and the use effect of products are affected, most of the existing welding machines can only weld the inner tube with a single size, and the problem that flexible adjustment and fixation of the inner tubes with different sizes are difficult to realize is solved; radial and axial limiting is carried out on the inner tube by arranging the first limiting mechanism and the second limiting mechanism, so that the inner tube is fixed firmly, the square connecting block is fixed by arranging the fixing disc, and the first limiting mechanism is regulated, so that the axis of the inner tube is centered with the central axis of the square connecting block, the accurate welding position of the square connecting block is ensured, and the welding efficiency and the quality of products are improved; the clamping block is arranged on the first limiting mechanism and can be transversely adjusted along the supporting rod, so that the inner pipe is convenient to adjust and fix according to different sizes, and the processing range of products is increased.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the horizontal welding machine for the inner pipe mainly comprises a frame, a fixed disc, a first limiting mechanism, a mounting seat, a guide rod sliding block mechanism, a first oil cylinder, a welding gun, a lifting mechanism, a second oil cylinder, a second limiting mechanism, clamping blocks, a supporting rod and a controller, wherein the end part of the supporting rod is arranged on the frame, a plurality of clamping blocks are arranged on the supporting rod, the first limiting mechanism for supporting the inner pipe is arranged on the supporting rod through the clamping blocks, the second limiting mechanism for axially and radially limiting the inner pipe is arranged at the front end of the supporting rod through the clamping blocks, and the first oil cylinder for propping up the end part of the inner pipe is arranged at the rear end of the supporting rod through the clamping blocks; the fixed disc for fixing the square connecting block is arranged on the side part of the frame, is positioned at the upper end of the supporting rod, is provided with a mounting seat capable of horizontally rotating, the guide rod sliding block mechanism is arranged on the frame through the mounting seat, is positioned on the side part of the supporting rod and the side part of the fixed disc, is provided with a second oil cylinder, the second oil cylinder is connected with the guide rod sliding block mechanism through a push rod, the guide rod sliding block mechanism is provided with a lifting mechanism for adjusting the position of a welding gun, and the welding gun is arranged on the lifting mechanism; the controller is arranged on the side part of the frame, and the first oil cylinder, the second oil cylinder and the welding gun are respectively connected with the controller.
The first stop gear include backup pad, regulating block, supporting wheel, armful the clamp splice install on the bracing piece through fastening bolt, armful the clamp splice on the symmetry be equipped with the backup pad, the backup pad top is established to triangle-shaped structure, form the V type structure of the inner tube installation of being convenient for different diameters between two backup pad top inner edges, install the regulating block that is used for spacing to the inner tube of different diameters through the bolt on the outer edge of backup pad top, be equipped with the straight slot mouth of being convenient for adjust its top height on the regulating block, regulating block top lateral part is equipped with the supporting wheel that is used for supporting the inner tube.
The second limiting mechanism comprises a fixed plate and a bolt, the fixed plate is symmetrically arranged on two sides of the clamping block, a limiting hole in butt joint with a round hole on the inner tube is formed in the top of the fixed plate, and the bolt is inserted into the limiting hole.
The guide rod sliding block mechanism comprises guide rods, first sliding blocks and a connecting plate, wherein two guide rods are parallelly arranged on the mounting seat, the first sliding blocks are arranged at the bottoms of the connecting plates, and the connecting plate is slidably arranged on the guide rods through the first sliding blocks; the second oil cylinder is connected with the end part of the connecting plate through a push rod.
The lifting mechanism comprises a bottom plate, a second sliding block, a screw rod, a guide block and a handle, wherein the bottom plate is arranged on the connecting plate, a waist-shaped groove which is convenient for fine adjustment of the direction of the guide block is arranged on the bottom plate, the second sliding block is sleeved on the screw rod and is in sliding connection with the guide block, the bottom end of the screw rod is connected with the bottom plate, and the top end of the screw rod penetrates through the guide block and is connected with the handle; and the welding gun is obliquely arranged at the side part of the second sliding block.
The fixing plate is provided with a detachable connecting plate, and limit nails which are in one-to-one correspondence with the through holes on the square connecting block are arranged on the connecting plate.
The end part of the push rod of the first oil cylinder is provided with a detachable conical limiting head.
The utility model has the beneficial effects that:
according to the utility model, the inner pipe is fixed firmly by arranging the first limiting mechanism and the second limiting mechanism to limit the inner pipe radially and axially, the square connecting block is fixed by arranging the fixing disc, and the first limiting mechanism is regulated, so that the axis of the inner pipe is centered with the central axis of the square connecting block, the accurate welding position of the square connecting block is ensured, and the welding efficiency and the quality of products are improved; the clamping block is arranged on the first limiting mechanism and can be transversely adjusted along the supporting rod, so that the inner pipe is convenient to adjust and fix according to different sizes, and the processing range of products is increased.
Drawings
Fig. 1 is a schematic perspective view of the present utility model, 1.
Fig. 2 is a schematic perspective view of the present utility model, fig. 2.
Fig. 3 is a partial enlarged view at a in fig. 2.
Fig. 4 is a partial enlarged view at B in fig. 2.
Fig. 5 is a partial enlarged view at C in fig. 2.
Fig. 6 is a schematic perspective view of the working state of the utility model.
Detailed Description
In order to make the object technical scheme and the beneficial effects of the present utility model clearer, the following detailed description of the preferred embodiments of the present utility model will be given with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
The utility model discloses an inner tube horizontal welding machine which mainly comprises a frame 1, a fixed disc 2, a first limiting mechanism 3, a mounting seat 4, a guide rod sliding block mechanism 5, a first oil cylinder 6, a welding gun 7, a lifting mechanism 8, a second oil cylinder 9, a second limiting mechanism 10, a clamping block 11, a supporting rod 12 and a controller 13, wherein the end part of the supporting rod 12 is arranged on the frame 1, a plurality of clamping blocks 11 are arranged on the supporting rod 12, the first limiting mechanism 3 for supporting an inner tube is arranged on the supporting rod 12 through the clamping blocks 11, the second limiting mechanism 10 for limiting the inner tube axially and radially is arranged at the front end of the supporting rod 12 through the clamping blocks 11, and the first oil cylinder 6 for propping the end part of the inner tube is arranged at the rear end of the supporting rod 12 through the clamping blocks 11; the fixed disc 2 for fixing the square connecting block is arranged on the side part of the frame 1 and is positioned at the upper end of the supporting rod 12, the frame 1 is provided with a mounting seat 4 capable of horizontally rotating, the guide rod sliding block mechanism 5 is arranged on the frame 1 through the mounting seat 4 and is positioned on the side parts of the supporting rod 12 and the fixed disc 2, the side part of the mounting seat 4 is provided with a second oil cylinder 9, the second oil cylinder 9 is connected with the guide rod sliding block mechanism 5 through a push rod, the guide rod sliding block mechanism 5 is provided with a lifting mechanism 8 for adjusting the position of the welding gun 7, and the welding gun 7 is arranged on the lifting mechanism 8; the controller 13 is arranged on the side part of the frame 1, and the first oil cylinder 6, the second oil cylinder 9 and the welding gun 7 are respectively connected with the controller 13.
The inner pipe to be processed is transversely placed on the first limiting mechanism 3 for limiting and supporting, one end of the inner pipe is in butt joint with the fixed disc 2, the other end of the inner pipe is in butt joint with the end part of the push rod on the first oil cylinder 6, the distance between the first oil cylinder 6 and the end part of the inner pipe is adjusted according to the length of the inner pipe, and the inner pipe is axially and circumferentially limited through the second limiting mechanism 10; manually adjusting the front end face of the mounting seat 4 to be aligned with the fixed disc 2, and adjusting the lifting mechanism 8 to enable a welding head and a welding point at the end part of the welding gun 7 to be positioned on the same horizontal plane, turning on a switch on the controller 13, driving the push rod to move forward and tightly pushing the end part of the inner tube by the first oil cylinder 6, driving the push rod to move forward by the second oil cylinder 9, pushing the guide rod sliding block mechanism 5 to move forward, enabling the welding head at the end part of the welding gun 7 to reach the set welding point, and electrifying the welding gun 7 and welding the inner tube and the square connecting block; according to the utility model, the inner pipe is fixed firmly by arranging the first limiting mechanism and the second limiting mechanism to limit the inner pipe radially and axially, the square connecting block is fixed by arranging the fixing disc, and the first limiting mechanism is regulated, so that the axis of the inner pipe is centered with the central axis of the square connecting block, the accurate welding position of the square connecting block is ensured, and the welding efficiency and the quality of products are improved; the clamping block is arranged on the first limiting mechanism and can be transversely adjusted along the supporting rod, so that the inner pipe is convenient to adjust and fix according to different sizes, and the processing range of products is increased.
The first limiting mechanism 3 comprises a supporting plate 31, an adjusting block 32 and supporting wheels 33, the clamping block 11 is installed on the supporting rod 12 through a fastening bolt, the supporting plate 31 is symmetrically arranged on the clamping block 11, the top ends of the supporting plates 31 are of triangular structures, a V-shaped structure which is convenient for installing inner pipes with different diameters is formed between the inner edges of the top ends of the two supporting plates 31, the outer edge of the top end of the supporting plate 31 is provided with the adjusting block 32 which is used for limiting the inner pipes with different diameters through the bolt, the adjusting block 32 is provided with a straight slot which is convenient for adjusting the top end height of the adjusting block 32, and the side part of the top end of the adjusting block 32 is provided with the supporting wheels 33 which are used for supporting the inner pipes; loosening the bolts, respectively sliding the positions of the adjusting blocks 32 on the two sides of the supporting plate 31 to enable the supporting wheels 33 on the two sides of the adjusting blocks 32 to move in opposite directions or in opposite directions, and after the positions of the supporting wheels 33 are accurately adjusted, tightening the bolts to fix the adjusting blocks 32, and placing the inner tube to be welded on the supporting wheels 33 for limiting and supporting; the position of the supporting wheel can be adjusted according to the inner pipes with different diameters, the inner pipes are supported, the application range is wide, and the operation is flexible and simple.
The second limiting mechanism 10 comprises a fixed plate 101 and a bolt 102, the fixed plate 101 is symmetrically arranged on two sides of the clamping block 11, a limiting hole which is in butt joint with a round hole on the inner tube is formed in the top of the fixed plate 101, and the bolt 102 is inserted into the limiting hole; the bolt 102 passes through the limiting hole on the fixing plate 101 and is in butt joint with the round hole on the inner tube, so that the inner tube can be axially limited, and meanwhile, the inner tube can be prevented from rotating, and the stability of the inner tube in the welding process is improved.
The guide rod sliding block mechanism 5 comprises guide rods 51, first sliding blocks 52 and connecting plates 53, two guide rods 51 are parallelly arranged on the mounting seat 4, the first sliding blocks 52 are arranged at the bottoms of the connecting plates 53, and the connecting plates 53 are slidably arranged on the guide rods 51 through the first sliding blocks 52; the second oil cylinder 9 is connected with the end part of the connecting plate 53 through a push rod; the second oil cylinder 9 drives the push rod to move, and the push rod drives the connecting plate 53 to slide along the guide rod 51, so that the welding gun 7 moves along the axial direction of the guide rod 51, and a welding head at the end part of the welding gun 7 is aligned with a welding point of the square connecting block and the inner pipe to weld; the second oil cylinder 9 pushes the guide rod sliding block mechanism 5 to move, so that the welding gun 7 automatically aligns to the welding position and performs automatic welding, and the welding quality is improved.
The lifting mechanism 8 comprises a bottom plate 81, a second sliding block 82, a screw rod 83, a guide block 84 and a handle 85, wherein the bottom plate 81 is arranged on the connecting plate 53, a waist-shaped groove which is convenient for fine adjustment of the direction of the guide block 84 is arranged on the bottom plate 81, the second sliding block 82 is sleeved on the screw rod 83 and is in sliding connection with the guide block 84, the bottom end of the screw rod 83 is connected with the bottom plate 81, and the top end of the screw rod 83 penetrates through the guide block 84 and is connected with the handle 85; the welding gun 7 is obliquely arranged on the side part of the second sliding block 82; the manual rotating handle 85 drives the screw rod 83 to rotate and drives the second sliding block 82 to move up and down along the guide block 84, so that the height of the welding gun 7 is adjusted, the welding head at the end part of the welding gun 7 and the welding position are on the same horizontal plane, and the position of the welding gun 7 can be conveniently adjusted according to different welding positions.
The fixing plate 2 is provided with a detachable connecting plate 21, and the connecting plate 21 is provided with limit nails 22 which are in one-to-one correspondence with the through holes on the square connecting block; before welding operation, the through holes of the square connecting blocks are correspondingly arranged with the limit nails 22, so that the problem that the square connecting blocks are easy to shake in the welding process is avoided, and the welding quality is ensured; before the inner pipes with different diameters are welded, the connecting discs 21 with corresponding sizes are replaced according to the sizes of the square connecting blocks corresponding to the inner pipes, and the operation is simple and convenient.
The end part of the push rod of the first oil cylinder 6 is provided with a detachable conical limit head 61; the first oil cylinder 6 drives the push rod to move forwards, and the inner pipe is limited and tightly propped through the conical limiting head 61; the conical limiting head is beneficial to limiting the inner pipes with different diameters.
The working process comprises the following steps:
the inner pipe to be processed is transversely placed on the first limiting mechanism 3 for limiting and supporting, the distance between the first oil cylinder 6 and the end part of the inner pipe is adjusted according to the length of the inner pipe, one end of the inner pipe is in butt joint with the fixed disc 2, the other end of the inner pipe is in butt joint with the end part of the push rod on the first oil cylinder 6, the bolt 102 penetrates through the limiting hole on the fixed plate 101 and is in butt joint with the round hole on the inner pipe, the inner pipe can be axially and circumferentially limited, and the stability of the inner pipe in the welding process is improved; the front end face of the manual adjusting mounting seat 4 is aligned with the fixed disc 2, the manual rotating handle 85 drives the screw rod 83 to rotate and drives the second sliding block 82 to move up and down along the guide block 84, so that the height of the welding gun 7 is adjusted, a welding head at the end part of the welding gun 7 is positioned on the same horizontal plane with the welding position, a switch on the controller 13 is turned on, the first oil cylinder 6 drives the push rod to move forward and tightly prop against the end part of the inner tube, the second oil cylinder 9 drives the push rod to move forward, the push rod drives the connecting plate 53 to slide along the guide rod 51, so that the welding gun 7 moves along with the axial direction of the guide rod 51, the welding head at the end part of the welding gun 7 is aligned with the welding point of the square connecting block and the inner tube, and at the moment, the welding gun 7 is electrified and the inner tube and the square connecting block are welded; according to the utility model, the inner pipe is fixed firmly by arranging the first limiting mechanism and the second limiting mechanism to limit the inner pipe radially and axially, the square connecting block is fixed by arranging the fixing disc, and the first limiting mechanism is regulated, so that the axis of the inner pipe is centered with the central axis of the square connecting block, the accurate welding position of the square connecting block is ensured, and the welding efficiency and the quality of products are improved; the clamping block is arranged on the first limiting mechanism and can be transversely adjusted along the supporting rod, so that the inner pipe is convenient to adjust and fix according to different sizes, and the processing range of products is increased.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides an inner tube horizontal welding machine which characterized in that: the inner tube horizontal welding machine comprises a frame (1), a fixed disc (2), a first limiting mechanism (3), a mounting seat (4), a guide rod sliding block mechanism (5), a first oil cylinder (6), a welding gun (7), a lifting mechanism (8), a second oil cylinder (9), a second limiting mechanism (10), a clamping block (11), a supporting rod (12) and a controller (13), wherein the end part of the supporting rod (12) is mounted on the frame (1), a plurality of clamping blocks (11) are mounted on the supporting rod (12), the first limiting mechanism (3) for supporting the inner tube is mounted on the supporting rod (12) through the clamping blocks (11), and a second limiting mechanism (10) for limiting the axial direction and the radial direction of the inner tube is mounted at the front end of the supporting rod (12) through the clamping blocks (11), and the first oil cylinder (6) for propping up the end part of the inner tube is mounted at the rear end of the supporting rod (12) through the clamping blocks (11); the fixing disc (2) for fixing the square connecting block is arranged on the side part of the frame (1) and is positioned at the upper end of the supporting rod (12), the frame (1) is provided with a mounting seat (4) capable of horizontally rotating, the guide rod sliding block mechanism (5) is arranged on the frame (1) through the mounting seat (4), the fixing disc is positioned on the side part of the supporting rod (12) and the side part of the fixing disc (2), the side part of the mounting seat (4) is provided with a second oil cylinder (9), the second oil cylinder (9) is connected with the guide rod sliding block mechanism (5) through a push rod, the guide rod sliding block mechanism (5) is provided with a lifting mechanism (8) for adjusting the position of the welding gun (7), and the welding gun (7) is arranged on the lifting mechanism (8); the controller (13) is arranged on the side part of the frame (1), and the first oil cylinder (6), the second oil cylinder (9) and the welding gun (7) are respectively connected with the controller (13).
2. An inner tube horizontal welder as set forth in claim 1 wherein: first stop gear (3) include backup pad (31), regulating block (32), supporting wheel (33), armful clamp splice (11) install on bracing piece (12) through fastening bolt, armful clamp splice (11) are gone up the symmetry and are equipped with backup pad (31), backup pad (31) top is established to triangle-shaped structure, form the V type structure of the inner tube installation of being convenient for different diameters between the limit in two backup pads (31) top, install on the outer edge of backup pad (31) top through the bolt and be used for spacing regulating block (32) to the inner tube of different diameters, be equipped with on regulating block (32) and be convenient for adjust its top height's straight slot mouth, regulating block (32) top lateral part is equipped with supporting wheel (33) that are used for supporting the inner tube.
3. An inner tube horizontal welding machine as claimed in claim 1 or 2, wherein: the second limiting mechanism (10) comprises a fixed plate (101) and a bolt (102), the fixed plate (101) is symmetrically arranged on two sides of the clamping block (11), a limiting hole in butt joint with a round hole on the inner tube is formed in the top of the fixed plate (101), and the bolt (102) is inserted into the limiting hole.
4. A horizontal inner pipe welder as claimed in claim 3 wherein: the guide rod sliding block mechanism (5) comprises guide rods (51), first sliding blocks (52) and connecting plates (53), two guide rods (51) are parallelly arranged on the mounting seat (4), the first sliding blocks (52) are arranged at the bottoms of the connecting plates (53), and the connecting plates (53) are slidably arranged on the guide rods (51) through the first sliding blocks (52); the second oil cylinder (9) is connected with the end part of the connecting plate (53) through a push rod.
5. An inner tube horizontal welder as set forth in claim 4 wherein: the lifting mechanism (8) comprises a bottom plate (81), a second sliding block (82), a screw rod (83), a guide block (84) and a handle (85), wherein the bottom plate (81) is installed on the connecting plate (53), a waist-shaped groove which is convenient for fine adjustment of the direction of the guide block (84) is formed in the bottom plate (81), the guide block (84) is installed on the bottom plate (81), the second sliding block (82) is sleeved on the screw rod (83) and is in sliding connection with the guide block (84), the bottom end of the screw rod (83) is connected with the bottom plate (81), and the top end of the screw rod (83) penetrates through the guide block (84) and is connected with the handle (85); the welding gun (7) is obliquely arranged at the side part of the second sliding block (82).
6. An inner tube horizontal welding machine as claimed in claim 1 or 5, wherein: the fixing plate (2) is provided with a detachable connecting plate (21), and the connecting plate (21) is provided with limit nails (22) which are in one-to-one correspondence with the through holes on the square connecting block.
7. An inner tube horizontal welding machine as claimed in claim 1 or 5, wherein: the end part of the push rod of the first oil cylinder (6) is provided with a detachable conical limiting head (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321162881.8U CN219725143U (en) | 2023-05-15 | 2023-05-15 | Inner tube horizontal welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321162881.8U CN219725143U (en) | 2023-05-15 | 2023-05-15 | Inner tube horizontal welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725143U true CN219725143U (en) | 2023-09-22 |
Family
ID=88028938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321162881.8U Active CN219725143U (en) | 2023-05-15 | 2023-05-15 | Inner tube horizontal welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961399A (en) * | 2024-03-29 | 2024-05-03 | 常州市华瑞焊割机械有限公司 | Gun barrel adjusting mechanism and welding gun with same |
-
2023
- 2023-05-15 CN CN202321162881.8U patent/CN219725143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961399A (en) * | 2024-03-29 | 2024-05-03 | 常州市华瑞焊割机械有限公司 | Gun barrel adjusting mechanism and welding gun with same |
| CN117961399B (en) * | 2024-03-29 | 2024-06-04 | 常州市华瑞焊割机械有限公司 | Gun barrel adjusting mechanism and welding gun with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111843370B (en) | Stainless steel pipe batch intelligent welding machine and welding process | |
| CN219725143U (en) | Inner tube horizontal welding machine | |
| CN113334020A (en) | Automatic welding equipment for metal pipelines | |
| CN112658541B (en) | Corrugated pipe outer ring welding equipment and using method thereof | |
| CN106112360A (en) | A kind of H profile steel quick centering group founds machine double spot-welding equipment | |
| CN112589367A (en) | Pipe clamping tool convenient to butt joint and used for robot welding | |
| CN202278332U (en) | Adjustable holder for welding gun | |
| CN114589385A (en) | Take centering and autogiration's long oil pipe welding set | |
| CN105666019A (en) | Device for manufacturing rigid tie bar structural member | |
| CN211162596U (en) | Automobile manufacturing is with welding frock that has multistation and adjust structure | |
| CN207414686U (en) | A kind of riser suitable for more specifications welds special fixture with more pipe spellings | |
| CN217224359U (en) | Full-automatic welding device for construction of long-distance pipeline | |
| CN213531170U (en) | Automatic welding device for installing support weights at two ends of stabilizer bar | |
| CN215903011U (en) | Automatic small part welding tool | |
| CN212330189U (en) | Pipe fitting arc striking plate fixed-position welding frock | |
| CN209867720U (en) | Pipeline semi-automatic welding device | |
| CN208913451U (en) | A kind of clamp system of easy welding | |
| CN215966790U (en) | Stabilizer for cylindrical member and plate cutting tool | |
| CN205200910U (en) | Transmission system dc -to -ac converter welding position frock for bearing box is pull in track traffic | |
| CN211804531U (en) | Welding robot convenient to adjust welding angle | |
| CN218695653U (en) | Large boiler pipeline welding device | |
| CN214410389U (en) | Gas welding training frame | |
| CN219234408U (en) | Flange welding positioning device | |
| CN220971871U (en) | Steel pipe groove machining device | |
| CN219665598U (en) | Butt joint device of cathode frame tube of electric dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |