CN113070552A - Robot welding method for aluminum guide rod - Google Patents
Robot welding method for aluminum guide rod Download PDFInfo
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- CN113070552A CN113070552A CN202110383891.3A CN202110383891A CN113070552A CN 113070552 A CN113070552 A CN 113070552A CN 202110383891 A CN202110383891 A CN 202110383891A CN 113070552 A CN113070552 A CN 113070552A
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- 238000003466 welding Methods 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 43
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/126—Controlling the spatial relationship between the work and the gas torch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/127—Means for tracking lines during arc welding or cutting
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Manipulator (AREA)
Abstract
The invention provides an aluminum guide rod robot welding method, which belongs to the technical field of robot welding and comprises the following steps: the method comprises the following steps that firstly, a tail jacking mechanism is started, a first air cylinder drives a guide shaft to enable a rotating head to move to one side far away from a workbench, the distance between a turnover displacement device and the rotating head is increased, and a space enough for placing a workpiece is reserved; and secondly, fixing one end of the workpiece on the workbench through a quick clamp in the clamping device, placing the other end of the workpiece on the protruding part of the rotating head, and placing the middle part of the workpiece on the middle lifting mechanism of the guide rod. Through the fixing device who sets up, can fix the work piece on the workstation through clamping device, then drive the rotating head with the cylinder on the tight mechanism in afterbody top and further fix the work piece, recycle six robots and carry out nimble welding to the problem that adopts manual welding to lead to inefficiency to the guide arm welding among the prior art has been solved.
Description
Technical Field
The invention belongs to the technical field of robot welding, and particularly relates to a robot welding method for an aluminum guide rod.
Background
In the prior art, guide rod welding only comprises manual grouping and manual welding. The device is after surveying the manual welding condition, makes and improves, makes for six axis robot cooperation upset device that shifts to and location frock, realize that the manual work utilizes the frock to group the team on equipment, accomplishes spin welding by servo motor drive again. And for the assembly welding of the armrest fixture clamp on the platform. Therefore, the straightness after welding cannot be guaranteed, automatic assembly and rotation welding cannot be realized, time and labor are wasted, and the welding size and quality cannot be guaranteed especially for assembly welding of a large guide rod.
Disclosure of Invention
The invention aims to provide a robot welding method for an aluminum guide rod, and aims to solve the problem of low efficiency caused by manual welding adopted for welding the guide rod in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the welding method of the aluminum guide rod robot comprises the following steps:
the method comprises the following steps that firstly, a tail jacking mechanism is started, a first air cylinder drives a guide shaft to enable a rotating head to move to one side far away from a workbench, the distance between a turnover displacement device and the rotating head is increased, and a space enough for placing a workpiece is reserved;
fixing one end of a workpiece on the workbench through a quick clamp in the clamping device, placing the other end of the workpiece on a protruding part of the rotating head, enabling the middle of the workpiece to be positioned on the middle supporting mechanism of the guide rod, starting the tail jacking mechanism to enable the rotating head to move towards one side close to the workbench, and clamping the workpiece under the combined action of the workbench and the rotating head to enable the workpiece to be fixed more stably;
step three, starting the six-axis robot, and enabling the working end of the six-axis robot to clamp a welding gun for welding;
and step four, when a part of the welded workpiece needs to be turned over, the middle lifting mechanism of the guide rod is automatically started, the second cylinder drives the connecting plate to enable the support groove to descend, a space for turning over the workpiece is reserved, then the turning and displacement device is started, the servo motor drives the workbench to enable the workpiece to rotate, after turning and displacement are completed, the middle lifting mechanism of the guide rod is automatically started to enable the support groove to ascend to lift the workpiece, the six-axis robot continues welding, and the step is circulated until welding is completed.
According to a further technical scheme, the aluminum guide rod robot welding method adopts an aluminum guide rod robot welding device which comprises a welding gun, a six-axis robot used for clamping the welding gun, a base, a conducting device used for conducting electricity and a fixing device installed on the base and used for fixing a workpiece, wherein the fixing device comprises a turnover displacement device used for overturning the workpiece, a guide rod middle lifting mechanism and a tail jacking mechanism, the turnover displacement device and the tail jacking mechanism are respectively installed at two ends of the base, the guide rod middle lifting device is installed on the base and at a position between the turnover displacement device and the tail jacking mechanism, the six-axis robot is installed on the side face of the base, and the six-axis robot and the fixing device are matched with each other to perform welding work.
In order to enable the welding method of the aluminum guide rod robot to achieve the effect of overturning the workpiece, the overturning and position changing device preferably comprises a power head upright post arranged on a base and a driving device arranged on the power head upright post, the output end of the driving device is fixedly connected with a workbench, the workbench is provided with a clamping device used for fixing the workpiece, and the side surface of the base is provided with a hanging ring.
In order to ensure that the aluminum guide rod robot welding method can ensure that the workpiece stops at any position, the driving device preferably comprises a servo motor, an output end of the servo motor is connected with an input end of a speed reducer, and an output end of the speed reducer is fixedly connected with the workbench.
In order to make the welding method of the aluminum guide rod robot achieve the effect of compensating the worn copper rod when in use, the invention is preferably that the conductive device comprises a mounting plate arranged on the side surface of the power head stand column, the surface of the mounting plate is fixedly connected with a conductive steel sleeve, the inner wall of the conductive steel sleeve is inserted with the conductive copper rod, and a spring is arranged between the conductive copper rod and the mounting plate to make one end of the conductive copper rod contact with the workbench.
In order to achieve the effect that the aluminum guide rod robot welding method can conveniently fix the workpiece, as a preferable mode of the invention, the clamping device comprises a quick clamp and a positioning block, wherein the movable end of the quick clamp can push the workpiece to enable one side of the workpiece to abut against the positioning block, and the model of the quick clamp is GH-30290M.
In order to enable the welding method of the aluminum guide rod robot to achieve the effect of lifting the workpiece, as a preferable mode of the invention, the middle lifting device of the guide rod comprises a connecting seat, the connecting seat and the base are fixedly connected, the top end of the connecting seat is hinged with a connecting plate, the connecting plate and the connecting seat are connected through a second air cylinder, and one end of the connecting plate is fixedly connected with a bracket.
In order to enable the welding method of the aluminum guide rod robot to achieve a better workpiece clamping effect, the tail jacking mechanism preferably comprises a tailstock installed on a base, a sleeve and a first cylinder are fixedly connected to the upper surface of the tailstock from left to right in sequence, a connecting disc is fixedly connected to the left end of the sleeve, a bearing is arranged inside the connecting disc, a guide shaft is rotatably connected to the output end of the first cylinder, the guide shaft penetrates through the sleeve and the bearing in the connecting disc and is fixedly connected with a rotating head, and an oil-free bushing is arranged between the outer surface of the guide shaft and the inner wall of the sleeve.
In order to achieve a better welding effect of the welding method for the aluminum guide rod robot, as a preferable mode of the invention, the six-axis robot is installed on a robot base, a robot connecting seat is fixedly connected to the lower surface of the robot base, the robot connecting seat and the base are fixedly connected, the model of the six-axis robot is JZJ20A-188, and the welding gun is installed at the working end of the six-axis robot.
In order to enable the welding method of the aluminum guide rod robot to achieve the effect of improving the welding speed and the welding quality, as a preferable mode of the invention, a laser weld tracking sensor is arranged at the position, close to a welding gun, of the working end of the six-axis robot, and the type of the laser weld tracking sensor is TH 6D-150-KFMC.
Compared with the prior art, the invention has the beneficial effects that:
1. this welding method of aluminum guide rod robot, fixing device through setting up, can fix the work piece on the workstation through clamping device, the workstation can make the work piece rotatory under servo motor's drive, then drive the rotating head with the cylinder on the tight mechanism in afterbody top and further fix the work piece, and the rotating head can rotate along with the workstation, it carries out nimble welding to recycle six robots, cooperation laser welding seam tracking sensor, can carry out welding seam tracking and arc pressure feedback in real time in welding process, maximum improvement welding speed and welding quality, thereby solved and adopted artifical welding to lead to the inefficiency problem among the prior art to the guide rod welding.
2. According to the welding method of the aluminum guide rod robot, the middle lifting mechanism of the guide rod is arranged, the aluminum guide rod robot can automatically retract under the driving of the second cylinder in the workpiece overturning process, and the aluminum guide rod robot can automatically lift in the welding process, so that the workpiece is more stable, and the welding effect is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of an axial structure according to an embodiment of the present invention;
FIG. 2 is a schematic front view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of an axis measurement structure of a six-axis robot according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an axial structure of a conductive device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a rear axis view of the worktable according to an embodiment of the present invention;
FIG. 6 is a schematic front view of an exemplary embodiment of a stage according to the present invention;
FIG. 7 is a schematic axial view of a middle lift mechanism of the guide bar according to an embodiment of the present invention;
fig. 8 is a schematic axial view of a tail tightening mechanism according to an embodiment of the present invention.
In the figure: 1. a hoisting ring; 2. a robot connecting seat; 3. a laser weld tracking sensor; 4. a six-axis robot; 5. a first cylinder; 6. a guide shaft; 7. a sleeve; 8. a tailstock; 9. a connecting seat; 10. a second cylinder; 11. a connecting plate; 12. a work table; 13. a base; 14. a power head upright post; 15. a main column cover; 16. a welding gun; 17. rotating the head; 18. a robot base; 19. a servo motor; 20. mounting a plate; 21. a conductive copper bar; 22. a conductive steel sleeve; 23. a rapid clamp; 24. positioning blocks; 25. a bracket; 26. and (7) connecting the disc.
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. 1-8, the welding method of the aluminum guide bar robot includes the following steps:
starting a tail jacking mechanism, wherein a first air cylinder 5 drives a guide shaft 6 to enable a rotating head 17 to move to one side far away from a workbench 12, the distance between a turnover displacement device and the rotating head 17 is increased, and a space enough for placing a workpiece is reserved;
secondly, one end of a workpiece is fixed on the workbench 12 through a quick clamp 23 in the clamping device, the other end of the workpiece is placed on the protruding part of the rotating head 17, the middle part of the workpiece is positioned on the middle supporting mechanism of the guide rod, then the tail part jacking mechanism is started, the rotating head 17 moves towards one side close to the workbench 12, the workpiece is clamped under the combined action of the workbench 12 and the rotating head 17, and the workpiece is fixed more stably;
step three, starting the six-axis robot 4 to enable the working end of the six-axis robot 4 to clamp the welding gun 16 for welding;
and step four, when a part of the welded workpiece needs to be turned over, the middle lifting mechanism of the guide rod is automatically started, the second cylinder 10 drives the connecting plate 11 to enable the bracket 25 to descend, a space for turning over the workpiece is reserved, then the turning and position changing device is started, the servo motor 19 drives the workbench 12 to enable the workpiece to rotate, after turning and position changing are completed, the middle lifting mechanism of the guide rod is automatically started to enable the bracket 25 to ascend to lift the workpiece, the six-axis robot 4 continues welding, and the step is circulated until welding is completed.
The welding method of the aluminum guide rod robot adopts an aluminum guide rod robot welding device which comprises a welding gun 16, a six-axis robot 4 used for clamping the welding gun 16, a base 13, a conductive device used for conducting and a fixing device which is arranged on the base 13 and used for fixing a workpiece, wherein the fixing device comprises a turnover displacement device used for overturning the workpiece, a guide rod middle lifting mechanism and a tail jacking mechanism, the turnover displacement device and the tail jacking mechanism are respectively arranged at two ends of the base 13, the guide rod middle lifting device is arranged at a position between the turnover displacement device and the tail jacking mechanism on the base 13, the six-axis robot 4 is arranged on the side surface of the base 13, and the six-axis robot 4 and the fixing device are mutually matched for welding.
In the specific embodiment of the invention, the workpiece can be fixed through the clamping device by the arranged fixing device, then the workpiece is further fixed by the tail jacking mechanism, and flexible welding is carried out by the six-axis robot 4, so that the problem of low efficiency caused by manual welding adopted for guide rod welding in the prior art is solved.
Preferably, the overturning and position changing device comprises a power head upright post 14 installed on a base 13 and a driving device installed on the power head upright post 14, the output end of the driving device is fixedly connected with a workbench 12, the workbench 12 is provided with a clamping device used for fixing a workpiece, the side face of the base 13 is provided with a hanging ring 1, the overturning and position changing device can clamp the workpiece under the action of the clamping device and can also overturn under the driving of the driving device so as to achieve a better automatic welding effect.
Further, drive arrangement includes servo motor 19, and servo motor 19's output and the input of speed reducer are connected, and the output and the workstation 12 of speed reducer carry out fixed connection, and servo motor 19 protects through head mast shroud 15, drives through adopting import speed reducer and servo motor 19, can the at utmost reduce the return stroke clearance, can ensure that the work piece stops in optional position, convenient and practical more.
Specifically, the electric installation is including installing mounting panel 20 in the side of unit head stand 14, and the fixed surface of mounting panel 20 is connected with electrically conductive steel bushing 22, and the inner wall of electrically conductive steel bushing 22 is pegged graft and is had electrically conductive bar copper 21, is provided with the spring between electrically conductive bar copper 21 and the mounting panel 20 and makes electrically conductive bar copper 21's one end and workstation 12 contact, through setting up the spring, the wearing and tearing loss of bar copper in the use can utilize the spring to make the compensation in real time.
Furthermore, the clamping device comprises a rapid clamp 23 and a positioning block 24, the movable end of the rapid clamp 23 can push a workpiece to enable one side of the workpiece to abut against the positioning block 24, the workpiece can be rapidly clamped through the rapid clamp 23, the position is limited through the positioning block 24, the working efficiency is improved, the type of the rapid clamp 23 is GH-30290M, and the workpiece can be rapidly and conveniently fixed through the clamp.
Further, the device is lifted in guide arm middle part includes connecting seat 9, fixed connection between connecting seat 9 and the base 13, the top of connecting seat 9 articulates there is connecting plate 11, connect through second cylinder 10 between connecting plate 11 and the connecting seat 9, the one end fixedly connected with of connecting plate 11 holds in the palm groove 25, through the support groove 25 that sets up, can retract automatically under the drive of second cylinder 10 in work piece upset in-process, the automatic lifting in welding process to this stability that reaches the work piece makes welding process more steady.
It is specific, tight mechanism in afterbody top is including installing tailstock 8 on base 13, fixedly connected with sleeve 7 and first cylinder 5 in proper order from a left side to the right side on tailstock 8's the upper surface, sleeve 7's left end fixedly connected with connection pad 26, the inside bearing that is provided with of connection pad 26, first cylinder 5's output rotates and is connected with guiding axle 6, guiding axle 6 run through the bearing in sleeve 7 and the connection pad 26 and with rotating head 17 fixed connection, be provided with oil-free bush between guiding axle 6's the surface and the inner wall of sleeve 7, rotating head 17 through setting up, can push up tightly the work piece under the 5's of first cylinder the drive, follow through setting up and change with bearing and oil-free bush, also indirect reduction cylinder's loss when can reducing the upset resistance.
Preferably, the six-axis robot 4 is installed on the robot base 18, the robot connecting base 2 is fixedly connected to the lower surface of the robot base 18, the robot connecting base 2 is fixedly connected with the base 13, the six-axis robot 4 is in a model number of JZJ20A-188, the welding gun 16 is installed at the working end of the six-axis robot 4, the six-axis robot 4 covers a radius of 1440mm, and the accessibility of welding seams can be considered to the maximum extent.
Furthermore, a laser welding seam tracking sensor 3 is arranged at the position, close to the welding gun 16, of the working end of the six-axis robot 4, the type of the laser welding seam tracking sensor 3 is TH6D-150-KFMC, and real-time welding seam tracking and arc pressure feedback can be carried out in the welding process by arranging the laser welding seam tracking sensor 3, so that the welding speed and the welding quality are improved to the maximum extent.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle and the using process of the invention are as follows: when the welding method of the aluminum guide rod robot is used, a workpiece is fixed on the workbench 12 through the clamping device, the workbench 12 can enable the workpiece to rotate under the driving of the servo motor 19, then the rotating head 17 is driven by the air cylinder on the jacking mechanism to further fix the workpiece, the rotating head 17 can rotate along with the workbench 12, the six-axis robot 4 is reused to carry out flexible welding, the laser welding seam tracking sensor 3 is matched, welding seam tracking and arc pressure feedback can be carried out in real time in the welding process, the welding speed and the welding quality are improved to the greatest extent, and the problem that manual welding is adopted to weld the guide rod in the prior art to cause low efficiency is solved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The welding method of the aluminum guide rod robot is characterized by comprising the following steps:
the method comprises the following steps that firstly, a tail jacking mechanism is started, a first air cylinder (5) drives a guide shaft (6) to enable a rotating head (17) to move to one side far away from a workbench (12), the distance between a turnover displacement device and the rotating head (17) is increased, and a space enough for placing a workpiece is reserved;
secondly, one end of a workpiece is fixed on the workbench (12) through a quick clamp (23) in the clamping device, the other end of the workpiece is placed on the protruding part of the rotating head (17), the middle part of the workpiece is positioned on the middle supporting mechanism of the guide rod, then the tail part jacking mechanism is started, the rotating head (17) moves to one side close to the workbench (12), the workpiece is clamped under the combined action of the workbench (12) and the rotating head (17), and the workpiece is fixed more stably;
step three, starting the six-axis robot (4) to enable the working end of the six-axis robot (4) to clamp a welding gun (16) for welding;
and step four, when a part of the welded workpiece needs to be turned over, the middle lifting mechanism of the guide rod is automatically started, the second cylinder (10) drives the connecting plate (11) to enable the bracket (25) to descend, a space for turning over the workpiece is reserved, then the turning displacement device is started, the servo motor (19) drives the workbench (12) to enable the workpiece to rotate, after turning displacement is completed, the middle lifting mechanism of the guide rod is automatically started to enable the bracket (25) to ascend to lift the workpiece, the six-axis robot (4) continues welding, and the step is circulated until welding is completed.
2. The aluminum guide bar robot welding method according to claim 1, wherein the aluminum guide bar robot welding method adopts an aluminum guide bar robot welding device, the aluminum guide bar robot welding device comprises a welding gun (16), a six-axis robot (4) for clamping the welding gun (16), a base (13), a conducting device for conducting electricity and a fixing device which is arranged on the base (13) and used for fixing a workpiece, the fixing device comprises a turnover displacement device for overturning the workpiece, a guide bar middle lifting mechanism and a tail jacking mechanism, the turnover displacement device and the tail jacking mechanism are respectively arranged at two ends of the base (13), the guide bar middle lifting device is arranged at a position between the turnover displacement device and the tail jacking mechanism on the base (13), the six-axis robot (4) is arranged at the side surface of the base (13), the six-axis robot (4) and the fixing device are matched with each other to perform welding work.
3. The aluminum guide bar robot welding method of claim 2, wherein: the overturning and position changing device comprises a power head upright post (14) installed on a base (13) and a driving device installed on the power head upright post (14), the output end of the driving device is fixedly connected with a workbench (12), the workbench (12) is provided with a clamping device used for fixing a workpiece, and the side face of the base (13) is provided with a hanging ring (1).
4. The aluminum guide bar robot welding method of claim 3, wherein: the driving device comprises a servo motor (19), the output end of the servo motor (19) is connected with the input end of the speed reducer, and the output end of the speed reducer is fixedly connected with the workbench (12).
5. The aluminum guide bar robot welding method of claim 3, wherein: the electric installation is including installing mounting panel (20) in unit head stand (14) side, the fixed surface of mounting panel (20) is connected with electrically conductive steel bushing (22), the inner wall of electrically conductive steel bushing (22) is pegged graft and is had electrically conductive bar copper (21), it makes the one end and workstation (12) of electrically conductive bar copper (21) contact to be provided with the spring between electrically conductive bar copper (21) and mounting panel (20).
6. The aluminum guide bar robot welding method of claim 3, wherein: the clamping device comprises a quick clamp (23) and a positioning block (24), wherein the movable end of the quick clamp (23) can push a workpiece to enable one side of the workpiece to abut against the positioning block (24), and the type of the quick clamp (23) is GH-30290M.
7. The aluminum guide bar robot welding method of claim 2, wherein: the middle lifting device of the guide rod comprises a connecting seat (9), the connecting seat (9) is fixedly connected with a base (13), a connecting plate (11) is hinged to the top end of the connecting seat (9), the connecting plate (11) is connected with the connecting seat (9) through a second air cylinder (10), and a bracket (25) is fixedly connected to one end of the connecting plate (11).
8. The aluminum guide bar robot welding method of claim 2, wherein: the tight mechanism in afterbody top is including installing tailstock (8) on base (13), fixedly connected with sleeve (7) and first cylinder (5) in proper order from a left side to the right side are gone up to the upper surface of tailstock (8), the left end fixedly connected with connection pad (26) of sleeve (7), connection pad (26) inside is provided with the bearing, the output of first cylinder (5) is rotated and is connected with guiding axle (6), guiding axle (6) run through the bearing in sleeve (7) and connection pad (26) and with rotating head (17) fixed connection, be provided with oil-free bush between the surface of guiding axle (6) and the inner wall of sleeve (7).
9. The aluminum guide bar robot welding method of claim 2, wherein: six robots (4) are installed on robot base (18), the lower surface fixedly connected with robot connecting seat (2) of robot base (18), fixed connection between robot connecting seat (2) and base (13), the model of six robots (4) is JZJ20A-188, welder (16) are installed at the work end of six robots (4).
10. The aluminum guide bar robot welding method of claim 9, wherein: the welding robot is characterized in that a laser welding seam tracking sensor (3) is arranged at the position, close to a welding gun (16), of the working end of the six-axis robot (4), and the type of the laser welding seam tracking sensor (3) is TH 6D-150-KFMC.
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| CN202110383891.3A CN113070552A (en) | 2021-04-09 | 2021-04-09 | Robot welding method for aluminum guide rod |
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| CN202110383891.3A CN113070552A (en) | 2021-04-09 | 2021-04-09 | Robot welding method for aluminum guide rod |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378500A (en) * | 2022-02-15 | 2022-04-22 | 江苏万信山机械有限公司 | Welding method of intelligent cleaning casting repairing robot |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012135818A (en) * | 2012-03-12 | 2012-07-19 | Line Works:Kk | Method of mounting workpiece to positioner, method of detaching the workpiece from the positioner, work piece holding tool, workpiece supporting tool and workpiece mounting system |
| CN203437873U (en) * | 2013-09-13 | 2014-02-19 | 济宁东源机械制造有限公司 | Fixing device for welding wing plate of position changing machine |
| CN205764557U (en) * | 2016-07-13 | 2016-12-07 | 广州广日物流有限公司 | A kind of weld jig combines robot automatic welding production line |
| CN209439692U (en) * | 2019-01-09 | 2019-09-27 | 广州晟启能源设备有限公司 | A kind of broken bridge Full-automatic screw welder |
| CN110315272A (en) * | 2019-08-12 | 2019-10-11 | 珠海格力智能装备有限公司 | Positioner and welding set |
| CN110480247A (en) * | 2019-09-17 | 2019-11-22 | 安徽合力股份有限公司 | A kind of displacement tool for forklift frame welding |
| CN110814839A (en) * | 2019-12-20 | 2020-02-21 | 贵阳铝镁设计研究院有限公司 | A kind of aluminum electrolysis double anode guide rod turning and shifting mechanism |
| CN211540234U (en) * | 2019-11-08 | 2020-09-22 | 贵阳铝镁设计研究院有限公司 | Automatic annular production line of restoreing of aluminium electroloysis anode rod |
-
2021
- 2021-04-09 CN CN202110383891.3A patent/CN113070552A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012135818A (en) * | 2012-03-12 | 2012-07-19 | Line Works:Kk | Method of mounting workpiece to positioner, method of detaching the workpiece from the positioner, work piece holding tool, workpiece supporting tool and workpiece mounting system |
| CN203437873U (en) * | 2013-09-13 | 2014-02-19 | 济宁东源机械制造有限公司 | Fixing device for welding wing plate of position changing machine |
| CN205764557U (en) * | 2016-07-13 | 2016-12-07 | 广州广日物流有限公司 | A kind of weld jig combines robot automatic welding production line |
| CN209439692U (en) * | 2019-01-09 | 2019-09-27 | 广州晟启能源设备有限公司 | A kind of broken bridge Full-automatic screw welder |
| CN110315272A (en) * | 2019-08-12 | 2019-10-11 | 珠海格力智能装备有限公司 | Positioner and welding set |
| CN110480247A (en) * | 2019-09-17 | 2019-11-22 | 安徽合力股份有限公司 | A kind of displacement tool for forklift frame welding |
| CN211540234U (en) * | 2019-11-08 | 2020-09-22 | 贵阳铝镁设计研究院有限公司 | Automatic annular production line of restoreing of aluminium electroloysis anode rod |
| CN110814839A (en) * | 2019-12-20 | 2020-02-21 | 贵阳铝镁设计研究院有限公司 | A kind of aluminum electrolysis double anode guide rod turning and shifting mechanism |
Non-Patent Citations (2)
| Title |
|---|
| 杨海明: "《焊工快速提高》", 30 June 2010, 北京理工大学出版社 * |
| 王政: "《焊接工装夹具及变位机械 性能、设计、选用》", 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378500A (en) * | 2022-02-15 | 2022-04-22 | 江苏万信山机械有限公司 | Welding method of intelligent cleaning casting repairing robot |
| CN114378500B (en) * | 2022-02-15 | 2024-06-21 | 江苏万信山机械有限公司 | Welding method of intelligent cleaning casting repair robot |
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Application publication date: 20210706 |