CN214393154U - Robot-based automatic welding cooperative operation device for marine component nodes - Google Patents
Robot-based automatic welding cooperative operation device for marine component nodes Download PDFInfo
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- CN214393154U CN214393154U CN202023067375.XU CN202023067375U CN214393154U CN 214393154 U CN214393154 U CN 214393154U CN 202023067375 U CN202023067375 U CN 202023067375U CN 214393154 U CN214393154 U CN 214393154U
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Abstract
The utility model discloses a marine component node automatic weld is operation device in coordination based on robot, the device through fixing welding workpiece on large-scale rotary worktable through passing through hydraulic pressure centre gripping fixing device, adopt the robot of polishing to polish and accomplish the back, adopt the welding robot to come to carry out the welded operation mode in coordination again and realize the automatic weld to large-scale marine component node. The utility model discloses the large-scale marine component node of polishing that can be convenient will welded surface to accomplish the welding on same device, realized the automatic welding of large-scale marine component node, improved the welding quality of large-scale weldment, reduced the quantity of machine simultaneously, reduced the welding cost.
Description
Technical Field
The utility model relates to a welding set among the ocean engineering especially involves ocean member node automatic weld operation device in coordination based on robot.
Background
During the construction process of the marine oil and gas ultra-large typical structure, the height of the welding level determines the construction quality and the construction efficiency of the ultra-large typical module to a great extent. Because the welding structure is more complicated and more when typical structure welding, wherein the welding of marine component node is very important. Most of the welding processes of the existing marine oil and gas ultra-large typical component nodes are manual welding, the occupied manpower is large in the welding process, meanwhile, the welding seams are large, the welding beads are dense, the technological requirement is high, the quality after welding cannot be guaranteed, in the automatic welding process of some typical component nodes, the universality of welding equipment is poor, the special property of the welding equipment is high, the requirement of field welding cannot be met, the welding equipment is single, welding of a single station can only be achieved, and multi-station cooperative welding cannot be achieved.
Disclosure of Invention
An object of the utility model is to overcome prior art's shortcoming, provide a marine component node automatic weld is operation device in coordination based on robot. The device can be convenient polish the work piece welded surface to accomplish the welding on same device, realized the automatic welding of large-scale marine component node, reduced the quantity of machine simultaneously, reduced the welding cost.
The utility model adopts the technical proposal that: the robot-based automatic welding cooperative operation device for the marine component nodes comprises a large-scale rotary workbench, wherein two hydraulic clamping and fixing devices are installed on the top surface of the large-scale rotary workbench, workpieces to be welded are fixed on the large-scale rotary workbench through the hydraulic clamping and fixing devices, the rotating shaft of the rotary workbench is used as a symmetry axis, welding robots and polishing robots are symmetrically arranged on the left side and the right side of the symmetry axis respectively, each hydraulic clamping and fixing device comprises a fixed support fixed on the large-scale rotary workbench and a hydraulic cylinder fixedly connected with the fixed support through bolts, clamping claws are fixed on extension rods of the hydraulic cylinders through threads, and the two clamping claws are arranged oppositely to clamp and fix the workpieces to be welded between the fixed support and the hydraulic cylinder.
Compared with the prior art, the utility model has the advantages of: the utility model discloses be applied to the marine component node, can accomplish the welding of work piece when polishing, the welding quality of the different operational environment of improvement that can relax has improved work quality when reducing relevant staff quantity, does and has improved the welding quality of large-scale weldment. Meanwhile, the device can be conveniently disassembled and assembled, and can be applied to the detection process of welding of each large module.
Drawings
Fig. 1 is a front view of the overall structure of the robot-based automatic welding cooperative operation device for marine member nodes of the present invention;
fig. 2 is the utility model discloses an ocean component node automatic weld is overall structure plan view of operation device in coordination based on robot.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. The figures are simplified schematic diagrams illustrating the basic structure of the invention in a schematic way only, and therefore they show only the components relevant to the invention.
As shown in the attached drawings, the robot-based automatic welding cooperative operation device for marine component nodes comprises a large-scale rotary working table 3, wherein two hydraulic clamping and fixing devices are installed on the top surface of the large-scale rotary working table 3, a workpiece 7 to be welded is fixed on the large-scale rotary working table 3 through the hydraulic clamping and fixing devices, a rotating shaft of the rotary working table 3 is used as a symmetry axis, and a welding robot 1 and a grinding robot 2 are symmetrically arranged on the left side and the right side of the symmetry axis respectively. The large-scale rotary worktable 3 only adopts the prior structure.
Each hydraulic clamping and fixing device comprises a fixed support 4 fixed on the large rotary table 3 and a hydraulic cylinder 5 fixedly connected with the fixed support 4 through a bolt, clamping claws 6 are fixed on an extending rod of the hydraulic cylinder 5 through threads, and the two clamping claws 6 are oppositely arranged to clamp and fix a workpiece 7 to be welded between the two clamping claws.
The working principle of the device is as follows:
fixing a workpiece 7 to be welded on a large-scale rotary worktable 3 through symmetrically arranged hydraulic clamping and fixing devices, starting a polishing robot 2 to polish the crater part of the workpiece 7, enabling a welding robot 1 not to work, rotating the large-scale rotary worktable 3 by 180 degrees after the workpiece 7 to be welded finishes polishing, starting the welding robot 1 to weld the crater part after polishing, polishing the crater part of the workpiece 7 to be welded after rotation by the polishing robot 2, rotating the large-scale rotary worktable 3 by 180 degrees after polishing is finished, welding by the welding robot 1, enabling the polishing robot 2 not to work, enabling the welding robot 1 and the polishing robot 2 not to work simultaneously after welding is finished, rotating the large-scale rotary worktable 3 by 90 degrees, polishing the crater part of the workpiece 7 to be welded by the polishing robot 2, and enabling the welding robot 1 not to work, after polishing, 3 rotations 180 degrees of large-scale rotary worktable start welding robot 1 to weld the welded junction after polishing, and 2 rotations of polishing robot polish the welded junction of welded workpiece 7, and after polishing, the 3 rotations 180 degrees of large-scale rotary worktable weld robot 1, and the polishing robot 2 is out of work, and welded workpiece 7 welds the completion.
In light of the above, the present invention is not limited to the above-described embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (1)
1. Ocean member node automatic weld collaborative operation device based on robot includes large-scale rotary worktable, its characterized in that: the top surface of the large-scale rotary worktable is provided with two hydraulic clamping and fixing devices, workpieces to be welded are fixed on the large-scale rotary worktable through the hydraulic clamping and fixing devices, a rotating shaft of the rotary worktable is taken as a symmetry axis, the left side and the right side of the symmetry axis are respectively and symmetrically provided with a welding robot and a polishing robot, each hydraulic clamping and fixing device comprises a fixed support fixed on the large-scale rotary worktable and a hydraulic cylinder fixedly connected with the fixed support through a bolt, an extension rod of the hydraulic cylinder is fixedly provided with clamping claws through threads, and the two clamping claws are oppositely arranged to clamp and fix the workpieces to be welded between the fixed support and the hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067375.XU CN214393154U (en) | 2020-12-18 | 2020-12-18 | Robot-based automatic welding cooperative operation device for marine component nodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067375.XU CN214393154U (en) | 2020-12-18 | 2020-12-18 | Robot-based automatic welding cooperative operation device for marine component nodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214393154U true CN214393154U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023067375.XU Active CN214393154U (en) | 2020-12-18 | 2020-12-18 | Robot-based automatic welding cooperative operation device for marine component nodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214393154U (en) |
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2020
- 2020-12-18 CN CN202023067375.XU patent/CN214393154U/en active Active
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