CN115815761A - Submerged arc welding machine - Google Patents
Submerged arc welding machine Download PDFInfo
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- CN115815761A CN115815761A CN202211580489.5A CN202211580489A CN115815761A CN 115815761 A CN115815761 A CN 115815761A CN 202211580489 A CN202211580489 A CN 202211580489A CN 115815761 A CN115815761 A CN 115815761A
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- welding machine
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- submerged arc
- arc welding
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- 238000003466 welding Methods 0.000 title claims abstract description 105
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 239000002893 slag Substances 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention relates to the technical field of welding machines, and discloses a submerged arc welding machine which comprises a welding machine body, wherein welding equipment and a first fixed frame plate are arranged on the welding machine body, a driving mechanism and a ball screw are arranged on the first fixed frame plate, a second fixed frame plate is arranged on the ball screw, and a linkage mechanism and a knocking mechanism for knocking welding slag are arranged on the second fixed frame plate; the invention effectively solves the problems that welding slag is generated when metal objects are welded by arc welding, the generated welding slag needs to be knocked and removed by manually holding a small thin stick, so that the workload of workers is large, the continuous stooping and knocking are easy to fatigue, the waist is damaged, and the manual removing efficiency is low.
Description
Technical Field
The invention relates to the technical field of welding machines, in particular to a submerged arc welding machine.
Background
Submerged arc welding is a method in which an electric arc is burned under a flux layer to perform welding. The welding method has the advantages of stable inherent welding quality, high welding productivity, no arc light, little smoke and the like, and becomes a main welding method in the manufacture of important steel structures such as pressure vessels, pipe sections, box-type beam columns and the like. At present, the submerged arc welding is carried out by a submerged arc welding machine, and the submerged arc welding machine burns under a welding flux layer to carry out welding.
Through retrieval, chinese patent publication No. CN113953631B discloses a twin-wire automatic submerged arc welding machine, which is used for solving the problem that the welding gun position of the existing twin-wire automatic submerged arc welding machine is fixed, and the position of the welding gun is not convenient to adjust according to the requirement, so that the use is not convenient enough. However, the submerged arc welding still has the following problems that welding slag can be generated when a metal object is welded, the generated welding slag needs to be knocked and removed by a small thin stick held by a hand, the workload of workers is large, continuous stooping and knocking are easy to fatigue, the waist is damaged, and the manual removing efficiency is low.
Therefore, it is necessary to design a submerged arc welding machine.
Disclosure of the invention
The novel object of the present invention is to provide a submerged arc welding machine that solves the problems mentioned in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a submerged arc welding machine comprises a welding machine body, welding equipment and a first fixed frame plate are arranged on the welding machine body, a driving mechanism and a ball screw are arranged on the first fixed frame plate, a second fixed frame plate is arranged on the ball screw, and a linkage mechanism and a knocking mechanism for knocking welding slag are arranged on the second fixed frame plate.
Preferably, the welding machine car body is provided with rollers, roller shafts on the welding machine car body are connected with the driving mechanism, the outer surface of the ball screw is provided with a ball nut, the second fixed frame plate is arranged on the outer surface of the ball nut, and the linkage mechanism is respectively connected with the driving mechanism and the knocking mechanism.
Preferably, actuating mechanism is including rotary rod one, driving gear one and dwang, the outer terminal surface of rotary rod one is provided with driven gear one, driving gear one is connected with driven gear through cingulum one, a rotary rod surface is provided with bevel gear one, the dwang surface is provided with driving gear two and bevel gear two, driving gear two is connected with driven gear two through cingulum two, driven gear two inboard is fixed with the guide bar, the guide bar surface left and right sides all is provided with the gib block.
Preferably, the first bevel gear is meshed with the second bevel gear, the lower end of the rotating rod and the lower end of the guide rod are rotatably arranged on the first fixed frame plate, the guide rod is movably connected with the linkage mechanism, and the first driving gear is connected with a roller shaft on a welding machine body.
Preferably, a through hole is formed in the rear end of the first fixed frame plate, a stepping motor is arranged in the welding machine body, the lower end of the ball screw is rotatably arranged in the through hole through a bearing, an output shaft of the stepping motor is connected with the lower end of the ball screw, a sleeve is arranged on the inner side surface of the first fixed frame plate, and a first rotating rod on the driving mechanism is rotatably arranged in the sleeve through the bearing.
Preferably, the linkage mechanism comprises a driving gear III, a rotating disk, an idler gear and a driven gear IV, a rotating ring is arranged on the lower end face of the driving gear III, a plurality of meshing columns are arranged on the front side of the outer surface of the rotating disk in an equidistant mode, a driving gear IV is arranged on the rear side of the outer surface of the rotating disk, the driving gear IV is connected with the driven gear IV through the idler gear, the idler gear is respectively meshed with the driving gear IV and the driven gear IV, and the rotating disk is meshed with the driving gear III through the meshing columns.
Preferably, the fixed plate is welded to the left lower side of the front surface of the second fixed frame plate, the bearing hole is formed in the fixed plate, the bearing groove is formed in the left end of the front surface of the second fixed frame plate, the two cylindrical pins are rotatably arranged on the left side of the second fixed frame plate, the fixed hole is formed in the left end of the rear side of the fixed frame plate, and the ball nut on the ball screw is arranged in the fixed hole.
Preferably, the rotating ring is rotatably arranged in the rotating hole through a bearing, two guide grooves are formed in the surface of the inner ring of the driving gear, the driving gear is movably sleeved on the guide rod, the two guide strips are respectively located in the two guide grooves, the rear end of the rotating disc is rotatably arranged in the bearing grooves through the bearing, the idler gear and the driven gear are respectively arranged on the two cylindrical pins, and the front end of the cylindrical pin connected with the driven gear is connected with the knocking mechanism.
Preferably, the knocking mechanism comprises a rotating disc and a hinged plate, the left end of the hinged plate is hinged to the edge of the front surface of the rotating disc, a hinged groove is formed in the right end of the hinged plate, a pull rod is hinged to the hinged groove, one end, far away from the hinged plate, of the pull rod is provided with a rotating cylinder, a hitting column is arranged below the right side of the front end of the outer surface of the rotating cylinder, and a knocking head is connected to the inner side of the lower end of the outer surface of the hitting column.
Preferably, the center of the rear surface of the rotating disc is fixedly connected with the front end of a cylindrical pin on the driven gear IV, and the rotating cylinder is hinged with the front surface of the fixed frame plate II through a positioning pin.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the arranged knocking mechanism, when the submerged arc welding machine performs welding connection on objects, the knocking mechanism can replace manual work to knock out welding slag, so that the workload demand of workers is effectively reduced, and the welding efficiency of the submerged arc welding machine is further improved;
according to the invention, by the driving mechanism and the linkage mechanism, when the welding equipment moves through the welding machine body, the linkage mechanism is driven to operate through the driving mechanism, and then the knocking mechanism is driven to operate, so that the knocking mechanism can synchronously operate with the submerged arc welding machine along with the movement of the submerged arc welding machine, and welding slag can be removed in time after the submerged arc welding machine performs early welding; and the arranged ball screw can enable the knocking mechanism to adjust the height, so that welding slag can be removed from welding objects with different heights, and the driving mechanism can drive the knocking mechanism to operate all the time when the knocking mechanism adjusts the height through the linkage mechanism.
Drawings
In order to more clearly illustrate the technical solutions in the novel embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the novel invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the novel invention;
FIG. 2 is an exploded view of the novel overall structure of the present invention;
FIG. 3 is a connection view of the novel drive mechanism, linkage mechanism and striking mechanism of the present invention;
FIG. 4 is an isolated view of the novel drive mechanism, linkage mechanism and striking mechanism of the present invention;
FIG. 5 is a structural view of the novel drive mechanism of the present invention;
FIG. 6 is an exploded view of the novel drive mechanism configuration of the present invention;
FIG. 7 is an overall view of the novel fixed frame plate of the present invention;
FIG. 8 is a structural view of the novel linkage mechanism of the present invention;
FIG. 9 is an exploded view of the novel linkage structure of the present invention;
FIG. 10 is a general view of a second embodiment of the present invention;
fig. 11 is a structural view of the novel striking mechanism of the present invention.
Description of the figure numbers: 1. a welding machine body; 2. welding equipment; 3. fixing the frame plate I; 31. a sleeve; 32. rotating the rod; 4. a drive mechanism; 41. rotating the rod I; 42. a first driven gear; 43. a toothed belt I; 44. a first driving gear; 45. a first bevel gear; 46. a second driving gear; 47. a guide bar; 48. a guide strip; 5. fixing a second frame plate; 51. a bearing bore; 52. a bearing groove; 6. a linkage mechanism; 61. a driving gear III; 62. rotating the disc; 63. an engagement post; 64. driving gear four; 65. a fourth driven gear; 7. a knocking mechanism; 71. rotating the disc; 72. a hinge plate; 73. a pull rod; 74. a rotary drum; 75. striking the column; 76. a knocking head; 8. and a ball screw.
Detailed Description
The novel features of the invention are described in further detail below with reference to the accompanying drawings.
The following description is provided to disclose the novel invention so that those skilled in the art can practice it. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The novel concepts defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the novel concepts of the present invention.
It will be understood by those skilled in the art that in the present novel disclosure, the terms "longitudinal," "lateral," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or position indicated in the drawings which are simply for the purpose of simplifying the description of the novel invention, and do not indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular orientation, and thus, the above terms are not to be considered as limiting the novel invention.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Example (b):
referring to fig. 1-11, a welding device 2 and a first fixed frame plate 3 are arranged on a welding machine body 1, a driving mechanism 4 and a ball screw 8 are arranged on the first fixed frame plate 3, a second fixed frame plate 5 is arranged on the ball screw 8, and a linkage mechanism 6 and a knocking mechanism 7 for knocking welding slag are arranged on the second fixed frame plate 5.
The roller is arranged on the welding machine body 1, a roller shaft on the welding machine body 1 is connected with the driving mechanism 4, a ball nut is arranged on the outer surface of the ball screw 8, the fixed frame plate II 5 is arranged on the outer surface of the ball nut, the linkage mechanism 6 is respectively connected with the driving mechanism 4 and the knocking mechanism 7, when the welding machine body 1 moves, the roller shaft rotates to drive the driving mechanism 4 to operate, and therefore when the submerged arc welding machine carries out moving welding, the knocking mechanism 7 is synchronously driven to remove welding slag.
The driving mechanism 4 comprises a first rotating rod 41, a first driving gear 44 and a rotating rod 32, a first driven gear 42 is arranged on the outer end face of the first rotating rod 41, the first driving gear 44 is connected with the driven gear through a first toothed belt 43, a first bevel gear 45 is arranged on the outer surface of the first rotating rod 41, a second driving gear 46 and a second bevel gear are arranged on the outer surface of the rotating rod 32, the second driving gear 46 is connected with the second driven gear through a second toothed belt, guide rods 47 are fixed on the inner sides of the second driven gear, guide strips 48 are arranged on the left side and the right side of the outer surface of each guide rod 47, a third driving gear 61 on the linkage mechanism 6 is movably sleeved on each guide rod 47, the third driving gear 61 sleeved with each guide strip 48 is driven to rotate, and when the height of the knocking mechanism 7 is adjusted, the third driving gear 61 moves on each guide rod 47, so that the driving mechanism 4 can drive the third driving gear 61 to rotate all the time.
The first bevel gear 45 is meshed with the second bevel gear, the lower end of the rotating rod 32 and the lower end of the guide rod 47 are rotatably arranged on the first fixed frame plate 3, the guide rod 47 is movably connected with the linkage mechanism 6, the first driving gear 44 is connected with a roller shaft on the welding machine body 1, and the third driving gear 61 on the linkage mechanism 6 can be driven to rotate through the guide rod 47 through the guide strip 48, so that the linkage mechanism 6 is driven to operate.
The through-hole has been seted up to fixed deckle board 3 rear end, be provided with step motor in the welding machine automobile body 1, 8 lower extremes of ball screw pass through the bearing rotation and set up in the through-hole, step motor's output shaft and 8 lower extremes of ball screw are connected, 3 inboard surfaces of fixed deckle board are equipped with sleeve 31, rotary rod 41 on the actuating mechanism 4 passes through the bearing rotation and sets up in sleeve 31, can drive ball screw 8 through step motor and rotate, ball screw 8 through with the ball nut between the cooperation relation, make ball nut reciprocate on ball screw 8, thereby it carries out the adjustment of height from top to bottom to drive knocking mechanism 7, thereby carry out the strike of welding slag and get rid of to the welding metal of co-altitude not.
The linkage mechanism 6 comprises a driving gear III 61, a rotating disk 62, an idler gear and a driven gear IV 65, a rotating ring is arranged on the lower end face of the driving gear III 61, a plurality of meshing columns 63 are equidistantly arranged on the front side of the outer surface of the rotating disk 62, a driving gear IV 64 is arranged on the rear side of the outer surface of the rotating disk 62, the driving gear IV 64 is connected with the driven gear IV 65 through the idler gear, the idler gear is respectively in meshing connection with the driving gear IV 64 and the driven gear IV 65, the rotating disk 62 is in meshing connection with the driving gear III 61 through the meshing columns 63, the knocking mechanism 7 can be driven to run through the linkage mechanism 6, and the linkage mechanism 6 enables the knocking mechanism 7 to always drive the knocking mechanism 7 to run through the driving mechanism 4 when the height of the knocking mechanism 7 is adjusted.
The welding of two 5 front surface left sides below of fixed deckle board has the fixed plate, dead eye 51 has been seted up on the fixed plate, dead eye 52 has been seted up to two 5 front surface left ends of fixed deckle board, the rotation in two 5 left sides of fixed deckle board is provided with two cylindric locks, the fixed orifices has been seted up to fixed deckle board rear side left end, ball nut on the ball screw 8 sets up in the fixed orifices, make knocking mechanism 7 and link gear 6 adjust the removal from top to bottom in step through two 5 fixed deckle boards, make knocking mechanism 7 when carrying out height control, link gear 6 can remain to be connected with knocking mechanism 7 all the time.
The rotating ring is rotatably arranged in the rotating hole through a bearing, the surface of the inner ring of the driving gear III 61 is provided with two guide grooves, the driving gear III 61 is movably sleeved on the guide rod 47, the two guide strips 48 are respectively positioned in the two guide grooves, the rear end of the rotating disc 62 is rotatably arranged in the bearing groove 52 through the bearing, the idler gear and the driven gear IV 65 are respectively arranged on the two cylindrical pins, and the front end of the cylindrical pin connected with the driven gear IV 65 is connected with the knocking mechanism 7.
Knocking mechanism 7 is including rolling disc 71 and articulated slab 72, articulated slab 72 left end and rolling disc 71 front surface edge hinge joint, articulated slab 72 right-hand member has seted up the hinge groove, it has pull rod 73 to articulate in the hinge groove, pull rod 73 is kept away from articulated slab 72 one end and is provided with rotatory section of thick bamboo 74, rotatory section of thick bamboo 74 surface front end right side below is provided with hits the post 75, hit and hit the inboard head 76 that is connected with of post 75 surface lower extreme, can strike the welding slag through knocking mechanism 7 and get rid of automatically, drive knocking mechanism 7 through the power that submerged arc welding machine self removed and move, make knocking mechanism 7 can continuously strike the removal to the welding slag.
The center of the rear surface of the rotating disc 71 is fixedly connected with the front end of a cylindrical pin on the driven gear IV 65, the rotating cylinder 74 is hinged with the front surface of the fixed frame plate II 5 through a positioning pin, and when the driven gear IV 65 rotates, the rotating disc 71 can be driven to synchronously rotate through the cylindrical pin, so that the knocking mechanism 7 synchronously operates.
When the welding device is used, the welding device 2 welds a part to be welded, the welding device 2 is driven by the welding device body 1 to move, the roller of the welding device body 1 rotates in the moving process of the welding device body 1, the rotating roller drives the driving gear I44 to rotate through a roller shaft, the driving gear I44 drives the driven gear I42 to rotate through the toothed belt I43, then the rotating rod I41 is driven to rotate, the bevel gear I45 rotates, the bevel gear I45 drives the bevel gear II meshed with the bevel gear I to rotate, then the rotating rod 32 rotates, the rotating rod 32 drives the driving gear II 46 to rotate, the driving gear II 46 drives the driven gear II to rotate through the toothed belt II, then the guide rod 47 rotates, the guide rod 47 drives the driving gear III 61 to rotate through the guide strip 48, the hinge plate III 61 drives the rotating disc 62 to rotate through the meshing column 63, the rotating disc 62 drives the idler gear engaged with the rotating disc IV 64 to rotate through the driving gear II, then drives the rotating disc 71 to rotate, the rotating disc 71 rotates through the idler gear IV 65, the rotating disc 71 drives one end hinged with the rotating disc 72 to do circular motion, the end far away from the rotating disc 71, the left and right, the pull rod 73, the striking rod 73 rotates, the welding device drives the welding head to perform the tilting operation to replace the manual slag removal operation, and the manual slag removal operation of the slag removal device 75 is effectively;
step motor in the welding machine automobile body 1, give step motor switch on, step motor's output drives ball screw 8 and rotates, ball nut on the ball screw 8 removes, drive fixed deckle board two 5 and remove then, fixed deckle board two 5 drives knocking mechanism 7 and wholly removes, and fixed deckle board two 5 drives the swivel becket and removes through the movable plate when removing, drive driving gear three 61 moves together then, driving gear three 61 moves on guide bar 47 through the guide way, thereby make link gear 6 and knocking mechanism 7 remove in step, thereby can adjust the distance between knocking head 76 and the welding article, make the welding slag to different welding articles that knocking head 76 can be better strike and get rid of.
It will be understood by those skilled in the art that the embodiments of the invention described above and shown in the accompanying drawings are illustrative only and are not limiting of the invention. The novel objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the novel invention have been shown and described in the examples, and any variations or modifications of the novel embodiments of the invention may be made without departing from such principles.
Claims (10)
1. A submerged arc welding machine comprises a welding machine vehicle body (1), and is characterized in that: be provided with welding equipment (2) and fixed deckle board (3) on welding machine automobile body (1), be provided with actuating mechanism (4) and ball screw (8) on fixed deckle board (3), be provided with fixed deckle board two (5) on ball screw (8), be provided with link gear (6) and strike mechanism (7) of welding slag on fixed deckle board two (5).
2. A submerged arc welding machine according to claim 1, characterized in that: be equipped with the gyro wheel on welding machine automobile body (1), the roller shaft on welding machine automobile body (1) is connected with actuating mechanism (4), ball screw (8) surface is provided with ball nut, fixed deckle board two (5) set up at ball nut surface, link gear (6) are connected with actuating mechanism (4) and striking mechanism (7) respectively.
3. A submerged arc welding machine according to claim 1, characterized in that: actuating mechanism (4) are including rotary rod (41), driving gear (44) and dwang (32), the outer terminal surface of rotary rod (41) is provided with driven gear (42), driving gear (44) are connected with driven gear through cingulum one (43), rotary rod (41) surface is provided with bevel gear (45), dwang (32) surface is provided with driving gear two (46) and bevel gear two, driving gear two (46) are connected with driven gear two through cingulum two, two inboard driven gear are fixed with guide bar (47), guide bar (47) surface left and right sides all is provided with gib block (48).
4. A submerged arc welding machine according to claim 3, characterized in that: the first bevel gear (45) is meshed with the second bevel gear, the lower end of the rotating rod (32) and the lower end of the guide rod (47) are arranged on the first fixed frame plate (3) in a rotating mode, the guide rod (47) is movably connected with the linkage mechanism (6), and the first driving gear (44) is connected with a roller shaft on the welding machine body (1).
5. A submerged arc welding machine according to claim 1, characterized in that: the through-hole has been seted up to fixed deckle board (3) rear end, be provided with step motor in welding machine automobile body (1), ball screw (8) lower extreme passes through the bearing rotation and sets up in the through-hole, step motor's output shaft and ball screw (8) lower extreme are connected, fixed deckle board (3) inboard surface is equipped with sleeve (31), rotary rod (41) on actuating mechanism (4) pass through the bearing rotation and set up in sleeve (31).
6. A submerged arc welding machine according to claim 1, characterized in that: the linkage mechanism (6) comprises a driving gear III (61), a rotating disc (62), an idler gear and a driven gear IV (65), wherein a rotating ring is arranged on the lower end face of the driving gear III (61), a plurality of meshing columns (63) are arranged on the front side of the outer surface of the rotating disc (62) at equal intervals, a driving gear IV (64) is arranged on the rear side of the outer surface of the rotating disc (62), the driving gear IV (64) is connected with the driven gear IV (65) through the idler gear, the idler gear is respectively meshed and connected with the driving gear IV (64) and the driven gear IV (65), and the rotating disc (62) is meshed and connected with the driving gear III (61) through the meshing columns (63).
7. A submerged arc welding machine according to claim 6, characterized in that: the fixed plate is welded below the left side of the front surface of the second fixed frame plate (5), the bearing hole (51) is formed in the fixed plate, the bearing groove (52) is formed in the left end of the front surface of the second fixed frame plate (5), the two cylindrical pins are rotatably arranged on the left side of the second fixed frame plate (5), the fixed hole is formed in the left end of the rear side of the fixed frame plate, and the ball nut on the ball screw (8) is arranged in the fixed hole.
8. A submerged arc welding machine according to claim 7, characterized in that: the rotating ring is rotatably arranged in the rotating hole through a bearing, two guide grooves are formed in the surface of the inner ring of the driving gear III (61), the driving gear III (61) is movably sleeved on the guide rod (47), the two guide strips (48) are respectively located in the two guide grooves, the rear end of the rotating disc (62) is rotatably arranged in the bearing groove (52) through the bearing, the idler gear and the driven gear IV (65) are respectively arranged on the two cylindrical pins, and the front end of the cylindrical pin connected with the driven gear IV (65) is connected with the knocking mechanism (7).
9. A submerged arc welding machine according to claim 1, characterized in that: knocking mechanism (7) is including rolling disc (71) and articulated slab (72), articulated slab (72) left end is articulated with rolling disc (71) front surface edge, articulated groove has been seted up to articulated slab (72) right-hand member, articulated inslot articulates there is pull rod (73), pull rod (73) are kept away from articulated slab (72) one end and are provided with rotatory section of thick bamboo (74), rotatory section of thick bamboo (74) surface front end right side below is provided with hits post (75), hit post (75) surface lower extreme inboard and be connected with and hit head (76).
10. A submerged arc welding machine according to claim 9, characterized in that: the center of the rear surface of the rotating disc (71) is fixedly connected with the front end of a cylindrical pin on the driven gear IV (65), and the rotating cylinder (74) is hinged with the front surface of the fixed frame plate II (5) through a positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211580489.5A CN115815761A (en) | 2022-12-09 | 2022-12-09 | Submerged arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211580489.5A CN115815761A (en) | 2022-12-09 | 2022-12-09 | Submerged arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115815761A true CN115815761A (en) | 2023-03-21 |
Family
ID=85546046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211580489.5A Withdrawn CN115815761A (en) | 2022-12-09 | 2022-12-09 | Submerged arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115815761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967577A (en) * | 2023-07-13 | 2023-10-31 | 中船广西船舶及海洋工程有限公司 | Wind-powered electricity generation tower section of thick bamboo welding robot |
-
2022
- 2022-12-09 CN CN202211580489.5A patent/CN115815761A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967577A (en) * | 2023-07-13 | 2023-10-31 | 中船广西船舶及海洋工程有限公司 | Wind-powered electricity generation tower section of thick bamboo welding robot |
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Application publication date: 20230321 |