CN112548282A - Gantry submerged arc welding machine - Google Patents
Gantry submerged arc welding machine Download PDFInfo
- Publication number
- CN112548282A CN112548282A CN202011363682.4A CN202011363682A CN112548282A CN 112548282 A CN112548282 A CN 112548282A CN 202011363682 A CN202011363682 A CN 202011363682A CN 112548282 A CN112548282 A CN 112548282A
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- China
- Prior art keywords
- lead screw
- motor
- connecting rod
- submerged arc
- seat
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a gantry submerged arc welding machine in the field of welding equipment, which comprises a connecting rod, wherein the top end of the connecting rod is fixedly connected with a rotating seat, one end of the rotating seat is rotatably connected with the connecting rod, the other end of the connecting rod is provided with a rotating shaft, one side of the connecting rod is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a first lead screw, the other end of the first lead screw is in threaded connection with a sliding rod, the bottom end of the sliding rod is in sliding connection with a sliding seat, one side of the connecting rod is provided with a guide rail, two sides of the guide rail are respectively provided with a roller, one side of the roller is; the first motor of the invention is started to rotate the first lead screw, the first lead screw rotates to make the sliding rod in threaded connection with the first lead screw move on the sliding seat, and because every two connecting rods form a group and are connected by the rotating shaft, the sliding rod moves to change the angle between each group of connecting rods, so that the angle of the workpiece is adjusted to weld the workpiece.
Description
Technical Field
The invention relates to the field of welding equipment, in particular to a gantry submerged arc welding machine.
Background
Submerged arc welding is one of the mechanized welding methods with higher production efficiency at present, is called automatic submerged arc welding, also called automatic arc welding under a flux layer, and is a method for welding by burning an electric arc under the flux layer, has the advantages of stable inherent welding quality, high welding productivity, no arc light, little smoke and the like, is used as a main welding method in the manufacture of important steel structures such as pressure vessels, pipe sections, box-shaped beams and columns, and the like.
At present, the gantry submerged arc welding machine is mainly used for welding various steel plate structures, and the weldable steel types comprise carbon structural steel, stainless steel, heat-resistant steel, composite steel materials of the heat-resistant steel and the composite steel materials, and are submerged arc welded in shipbuilding, boilers, chemical containers, bridges, hoisting machinery, metallurgical machinery manufacturing industry and marine structures.
Disclosure of Invention
The invention aims to provide a gantry submerged arc welding machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a gantry submerged arc welding machine comprises a connecting rod, wherein the top end of the connecting rod is fixedly connected with a rotating seat, one end of the rotating seat is rotatably connected with a connecting rod, the other end of the connecting rod is provided with a rotating shaft, one side of the connecting rod is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a first lead screw, the other end of the first lead screw is connected with a sliding rod in a threaded manner, the bottom end of the slide rod is connected with a slide seat in a sliding way, one side of the connecting rod is provided with a guide rail, both sides of the guide rail are provided with rollers, one side of the roller is fixedly connected with a first gear, one side of the first gear is engaged with a second gear, one side of the second gear is connected with a belt in a transmission way, the other end of the belt is connected with a brush wheel in a transmission way, one side fixed mounting of gyro wheel has the second motor, the one end fixed mounting of second motor has the guide rail seat.
As a further scheme of the invention: the top fixedly connected with support of guide rail seat, the top fixed mounting of support has the explosive box, the top movable mounting of support has the welding wire circle, and the explosive box stores the welding flux that needs to use when welding, supplies with the welding flux through the pipeline, and the higher authority of welding wire circle twines the welding wire, provides the welding wire when the welding.
As a still further scheme of the invention: the welding jig is characterized in that a third motor is fixedly mounted at the top of the support, a second lead screw is fixedly mounted at one end of the third motor, an X-direction moving arm is connected to the middle of the second lead screw in a threaded mode, a cross beam is connected to the top of the X-direction moving arm in a sliding mode, the third motor is used for driving the second lead screw to rotate, and the second lead screw rotates to enable the X-direction moving arm to move on the cross beam so as to align a welding line before welding.
As a still further scheme of the invention: the X-direction moving arm is fixedly provided with a fourth motor at the bottom end, a third lead screw is fixedly arranged at the output end of the fourth motor, a lifting seat is connected to the middle of the third lead screw in a threaded manner, the fourth motor drives the third lead screw to rotate, and the third lead screw rotates to enable the lifting seat to move up and down on the X-direction moving arm so as to adjust the welding height.
As a still further scheme of the invention: one side fixed mounting of lift seat has the fifth motor, the output fixed mounting of fifth motor has the fourth lead screw, the middle part threaded connection of fourth lead screw has the thread bush, the both sides of thread bush are all rotated and are connected with the bull stick, the bottom of bull stick is rotated and is connected with the litter, the other end sliding connection of litter has the welding case, and the fifth motor rotates and makes the fourth lead screw rotate, and the fourth lead screw rotates and makes the thread bush remove, and the thread bush removes and drives the litter and rotate, and the litter rotates and makes the welding case rotate, consequently can change the angle of welding case.
As a still further scheme of the invention: one side fixed mounting of welding case has the welding medical kit, the bottom fixedly connected with of welding medical kit goes out the pencil, and in the welding medical kit entered from the explosive box, the welding in the welding medical kit was put in the position that needs the welding through going out the pencil.
As a still further scheme of the invention: the bottom of slide bar is provided with the spout, the top of slide is provided with the slide rail, and the spout joint of slide bar bottom has the slide rail, consequently can make the slide bar slide on the slide.
As a still further scheme of the invention: the number of the connecting rods is fourteen, one end of each connecting rod is rotatably connected with the corresponding connecting rod through a rotating shaft, every two connecting rods form a group, and the angle of a workpiece to be welded is adjusted by adjusting the included angle between the two connecting rods.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, through the matching arrangement of the connecting rod, the rotating seat, the connecting rods, the rotating shaft, the first lead screw, the fourth lead screw, the threaded sleeve and the sliding rod, when the invention is used, the first motor is started to rotate the first lead screw, the first lead screw rotates to move the sliding rod in threaded connection with the first lead screw on the sliding seat, because every two connecting rods form a group and the two connecting rods are connected by the rotating shaft, the sliding rod moves to change the angle between each group of connecting rods so as to adjust the angle of a workpiece, so that a plurality of angles of the workpiece can be welded, the third motor is used for driving the second lead screw to rotate, the second lead screw rotates to enable the X-direction moving arm to move on the cross beam, the fourth motor drives the third lead screw to rotate, the third lead screw rotates to enable the lifting seat to move up and down on the X-direction moving arm, the fifth motor rotates to enable the fourth lead screw to rotate, the fourth lead screw rotates to enable the, the threaded sleeve moves to drive the sliding rod to rotate, and the threaded sleeve is connected with the sliding rod through the rotating rod, so that the threaded sleeve and the fourth lead screw are always in the same direction, the sliding rod rotates to enable the welding box to rotate, the angle of the welding box can be changed, the function of stably adjusting the angle is achieved, and workpieces needing to be welded at different angles can be welded by the aid of the welding box.
2. According to the invention, through the matching arrangement of the roller, the first gear, the second gear, the belt and the brush wheel, when the welding machine is used, the second motor is used for driving the roller to move on the guide rail, the roller drives the first gear to rotate in the rolling process, the first gear rotates to enable the second gear meshed with the first gear to rotate, the second gear rotates to enable the belt on one side to move, the belt moves to enable the brush wheel to rotate, the rotating direction of the brush wheel is opposite to that of the roller, when the roller moves forwards, the brush cleans foreign matters on the guide rail, and the foreign matters on the guide rail are prevented from influencing the movement of the guide rail seat on the guide rail to cause deviation in welding.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a schematic view of the interior of the lifting base of the present invention;
fig. 6 is a front view schematically showing the structure of the brush wheel according to the present invention.
In the figure: 1. a connecting rod; 2. a rotating seat; 3. a connecting rod; 4. a rotating shaft; 5. a first motor; 6. a first lead screw; 7. a slide bar; 8. a slide base; 9. a guide rail; 10. a roller; 11. a first gear; 12. a second gear; 13. a belt; 14. a brush wheel; 15. a second motor; 16. a guide rail seat; 17. a support; 18. a medicine storage box; 19. a third motor; 20. a second lead screw; 21. an X-direction moving arm; 22. a cross beam; 23. a fourth motor; 24. a third lead screw; 25. a lifting seat; 26. a fifth motor; 27. a fourth lead screw; 28. a threaded sleeve; 29. a rotating rod; 30. a slide rod; 31. welding a box; 32. welding a medicine box; 33. a medicine outlet pipe; 34. and (6) welding wire coils.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a gantry submerged arc welding machine includes a connecting rod 1, a rotating base 2 is fixedly connected to a top end of the connecting rod 1, a connecting rod 3 is rotatably connected to one end of the rotating base 2, a rotating shaft 4 is arranged at the other end of the connecting rod 3, every two connecting rods 3 form a group, a first motor 5 is fixedly installed at one side of the connecting rod 1, a first lead screw 6 is fixedly installed at an output end of the first motor 5, a sliding rod 7 is connected to the other end of the first lead screw 6 through a thread, a sliding base 8 is slidably connected to a bottom end of the sliding rod 7, a guide rail 9 is arranged at one side of the connecting rod 1, rollers 10 are arranged at two sides of the guide rail 9, the number of the rollers 10 is eight, a first gear 11 is fixedly connected to one side of the rollers 10, a second gear 12 is engaged to one side of the first gear 11, a second motor 15 is fixedly arranged on one side of the roller 10, a guide rail seat 16 is fixedly arranged on one end of the second motor 15, the first motor 5 is started to enable the first lead screw 6 to rotate, the first lead screw 6 rotates to enable the sliding rod 7 in threaded connection with the first lead screw to move on the sliding seat 8, because every two connecting rods 3 are in one group, and the two connecting rods 3 are connected by using a rotating shaft, the sliding rod 7 moves to change the angle between each group of connecting rods 3, the angle of the workpiece is adjusted by the angle adjusting device, a plurality of angles of the workpiece can be welded, the roller 10 drives the first gear 11 to rotate in the rolling process, the first gear 11 rotates to enable the second gear 12 meshed with the first gear to rotate, the second gear 12 rotates to enable the belt 13 on one side to move, the belt 13 moves to enable the brush wheel 14 to rotate, the brush wheel 14 rotates to enable the direction of rotation of the brush to be opposite to that of the roller 10, and when the roller 10 moves forwards, the brush cleans foreign matters on the guide rail 9 downwards.
The top end of the guide rail seat 16 is fixedly connected with a support 17, the top of the support 17 is fixedly provided with a medicine storage box 18, the top end of the support 17 is movably provided with a welding wire ring 34, the medicine storage box 18 stores welding flux needed in welding and supplies the welding flux through a pipeline, and a welding wire is wound on the welding wire ring 34 and supplies the welding wire in welding; a third motor 19 is fixedly installed at the top of the bracket 17, a second lead screw 20 is fixedly installed at one end of the third motor 19, an X-direction moving arm 21 is connected to the middle of the second lead screw 20 in a threaded manner, a cross beam 22 is slidably connected to the top of the X-direction moving arm 21, the third motor 19 is used for driving the second lead screw 20 to rotate, and the second lead screw 20 rotates to enable the X-direction moving arm 21 to move on the cross beam 22 so as to align a welding seam before welding; the bottom end of the X-direction moving arm 21 is fixedly provided with a fourth motor 23, the output end of the fourth motor 23 is fixedly provided with a third lead screw 24, the middle part of the third lead screw 24 is in threaded connection with a lifting seat 25, the fourth motor 23 drives the third lead screw 24 to rotate, and the third lead screw 24 rotates to enable the lifting seat 25 to move up and down on the X-direction moving arm 21 so as to adjust the welding height.
Wherein, a fifth motor 26 is fixedly installed on one side of the lifting seat 25, a fourth lead screw 27 is fixedly installed at the output end of the fifth motor 26, a threaded sleeve 28 is connected to the middle part of the fourth lead screw 27 through a thread, rotating rods 29 are rotatably connected to both sides of the threaded sleeve 28, a sliding rod 30 is rotatably connected to the bottom of each rotating rod 29, a welding box 31 is slidably connected to the other end of each sliding rod 30, the fourth lead screw 27 is rotated through rotation of the fifth motor 26, the threaded sleeve 28 is moved through rotation of the fourth lead screw 27, the sliding rod 30 is rotated through movement of the threaded sleeve 28, and the welding box 31 is rotated through rotation of the sliding rod 30, so that the angle of the welding box 31 can be changed; a welding agent box 32 is fixedly installed on one side of the welding box 31, a flux outlet pipe 33 is fixedly connected to the bottom end of the welding agent box 32, welding agents enter the welding agent box 32 from the agent storage box 18, and the welding agents in the welding agent box 32 are thrown to a position needing welding through the flux outlet pipe 33; the bottom end of the sliding rod 7 is provided with a sliding chute, the top end of the sliding seat 8 is provided with a sliding rail, and the sliding chute at the bottom of the sliding rod 7 is clamped with the sliding rail, so that the sliding rod 7 can slide on the sliding seat 8; the quantity of connecting rod 3 is fourteen, and the one end of connecting rod 3 is rotated with connecting rod 3 through pivot 4 and is connected, and every two connecting rods 3 are a set of, adjusts the work piece angle that needs the welding through the contained angle of adjusting between two connecting rods 3.
The working principle of the invention is as follows: in the invention, through the matching arrangement among the connecting rod 1, the rotating seat 2, the connecting rods 3, the rotating shaft 4, the first lead screw 6, the fourth lead screw 27, the threaded sleeve 28 and the slide rod 30, when the invention is used, the first motor 5 is started to rotate the first lead screw 6, the first lead screw 6 rotates to make the slide rod 7 in threaded connection with the first lead screw move on the slide seat 8, because every two connecting rods 3 form a group, the two connecting rods 3 are connected by the rotating shaft, the slide rod 7 moves to change the angle between each group of connecting rods 3, so as to adjust the angle of the workpiece, weld a plurality of angles of the workpiece, the third motor 19 is used to drive the second lead screw 20 to rotate, the second lead screw 20 rotates to make the X-direction moving arm 21 move on the cross beam 22, the fourth motor 23 drives the third lead screw 24 to rotate, the third lead screw 24 rotates to make the lifting seat 25 move up and down on the X-direction moving arm 21, the fifth motor 26 rotates to make the fourth lead screw 27 rotate, the fourth lead screw 27 rotates to make the threaded sleeve 28 move, the threaded sleeve 28 moves to make the slide rod 30 rotate, because the threaded sleeve 28 is connected with the slide rod 30 through the rotating rod 29, the threaded sleeve 28 is always in the same direction as the fourth lead screw 27, the slide rod 30 rotates to make the welding box 31 rotate, therefore, the angle of the welding box 31 can be changed, so that the function of stably adjusting the angle is provided, the arrangement can weld workpieces needing different angle welding, through the matching arrangement among the roller 10, the first gear 11, the second gear 12, the belt 13 and the brush wheel 14, when the invention is used, the second motor 15 is used to drive the roller 10 to move on the guide rail 9, the roller 10 drives the first gear 11 to rotate in the rolling process, the first gear 11 rotates to make the second gear 12 engaged with the first gear rotate, the second gear 12 rotates to make the belt 13 on one side move, the belt 13 moves to enable the brush wheel 14 to rotate, the brush wheel 14 rotates to enable the rotating direction of the brush to be opposite to that of the roller 10, when the roller 10 moves forwards, the brush cleans foreign matters on the guide rail 9 downwards, and the situation that the foreign matters affect the guide rail seat 16 to move on the guide rail 9 to cause deviation in welding can be avoided, so that the track foreign matter cleaning device has the function of cleaning track foreign matters.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a longmen submerged arc welding machine, includes connecting rod (1), its characterized in that: the top end of the connecting rod (1) is fixedly connected with a rotating seat (2), one end of the rotating seat (2) is rotatably connected with a connecting rod (3), the other end of the connecting rod (3) is provided with a rotating shaft (4), one side of the connecting rod (1) is fixedly provided with a first motor (5), the output end of the first motor (5) is fixedly provided with a first lead screw (6), the other end of the first lead screw (6) is in threaded connection with a sliding rod (7), the bottom end of the sliding rod (7) is in sliding connection with a sliding seat (8), one side of the connecting rod (1) is provided with a guide rail (9), two sides of the guide rail (9) are respectively provided with a roller (10), one side of each roller (10) is fixedly connected with a first gear (11), one side of each first gear (11) is engaged with a second gear (12), one side of each second gear (12) is connected with, the other end transmission of belt (13) is connected with brush wheel (14), one side fixed mounting of gyro wheel (10) has second motor (15), the one end fixed mounting of second motor (15) has guide rail seat (16).
2. The gantry submerged arc welding machine of claim 1, characterized in that: the top end of the guide rail seat (16) is fixedly connected with a support (17), the top of the support (17) is fixedly provided with a medicine storage box (18), and the top end of the support (17) is movably provided with a welding wire ring (34).
3. The gantry submerged arc welding machine of claim 2, characterized in that: the top fixed mounting of support (17) has third motor (19), the one end fixed mounting of third motor (19) has second lead screw (20), the middle part threaded connection of second lead screw (20) has X to motion arm (21), X has crossbeam (22) to the top sliding connection of motion arm (21).
4. The gantry submerged arc welding machine of claim 3, characterized in that: the X-direction moving arm (21) is fixedly provided with a fourth motor (23) at the bottom end, a third lead screw (24) is fixedly arranged at the output end of the fourth motor (23), and a lifting seat (25) is connected to the middle of the third lead screw (24) in a threaded manner.
5. The gantry submerged arc welding machine of claim 4, characterized in that: one side fixed mounting of seat (25) goes up and down has fifth motor (26), the output fixed mounting of fifth motor (26) has fourth lead screw (27), the middle part threaded connection of fourth lead screw (27) has thread bush (28), the both sides of thread bush (28) are all rotated and are connected with bull stick (29), the bottom of bull stick (29) is rotated and is connected with litter (30), the other end sliding connection of litter (30) has welding case (31).
6. The gantry submerged arc welding machine of claim 5, characterized in that: one side fixed mounting of welding case (31) has welding medical kit (32), the bottom fixedly connected with of welding medical kit (32) goes out pencil (33).
7. The gantry submerged arc welding machine of claim 1, characterized in that: the bottom of slide bar (7) is provided with the spout, the top of slide (8) is provided with the slide rail.
8. The gantry submerged arc welding machine of claim 1, characterized in that: the number of the connecting rods (3) is fourteen, and one end of each connecting rod (3) is rotatably connected with the corresponding connecting rod (3) through a rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011363682.4A CN112548282A (en) | 2020-11-28 | 2020-11-28 | Gantry submerged arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011363682.4A CN112548282A (en) | 2020-11-28 | 2020-11-28 | Gantry submerged arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112548282A true CN112548282A (en) | 2021-03-26 |
Family
ID=75045089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011363682.4A Withdrawn CN112548282A (en) | 2020-11-28 | 2020-11-28 | Gantry submerged arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112548282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116000516A (en) * | 2023-01-06 | 2023-04-25 | 江苏远望起重机械制造有限公司 | Crane beam forming equipment |
-
2020
- 2020-11-28 CN CN202011363682.4A patent/CN112548282A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116000516A (en) * | 2023-01-06 | 2023-04-25 | 江苏远望起重机械制造有限公司 | Crane beam forming equipment |
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Application publication date: 20210326 |
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| WW01 | Invention patent application withdrawn after publication |