CN209953971U - Double-electric-arc submerged-arc welding device - Google Patents
Double-electric-arc submerged-arc welding device Download PDFInfo
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- CN209953971U CN209953971U CN201920841760.3U CN201920841760U CN209953971U CN 209953971 U CN209953971 U CN 209953971U CN 201920841760 U CN201920841760 U CN 201920841760U CN 209953971 U CN209953971 U CN 209953971U
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- submerged arc
- welding
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Abstract
The utility model discloses a double-electric-arc submerged-arc welding device, which relates to the technical field of welding equipment, and comprises a supporting device and a workpiece to be processed, wherein one side of the top of the supporting device is provided with a first submerged-arc welding mechanism, and one side of the top of the supporting device, which is far away from the first submerged-arc welding machine, is provided with a second submerged-arc welding mechanism; the first submerged arc welding mechanism comprises a first upright post, a first driving device and a first transverse moving frame. According to the double-arc submerged arc welding device, the first submerged arc welding mechanism and the second submerged arc welding mechanism which are symmetrical and have the same structure are arranged on the supporting device for supporting the welding object, so that the two welding mechanisms of the double-arc submerged arc welding device can be used for simultaneously performing inner and outer circular seam welding on the tubular object, the two welding mechanisms on the double-arc submerged arc welding device can also be used for performing welding operation on the object to be welded on the same horizontal plane through relative movement, and the working efficiency of the device can be improved.
Description
Technical Field
The utility model relates to a welding equipment technical field specifically is a two electric arc submerged arc welding devices.
Background
Submerged arc welding (including submerged arc welding, electroslag welding, and the like) 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. In recent years, although many new welding methods with high efficiency and high quality have been developed, the application field of submerged arc welding is still not affected at all. Particularly, when the wind tower drum is produced, in order to ensure the production efficiency, the longitudinal seam and the circular seam of the wind tower are welded by automatic submerged arc welding. The wind tower mainly comprises a tower section shell and an internal structural member, wherein the production of the tower section shell is particularly important, and a submerged arc welding cantilever crane is used for welding a circular seam of the tower section shell in the process. At present, the submerged arc welding arm frame used for the circular seam of the shell of the tower section has single function, and only can be used for single-side welding.
The double-welding-gun submerged arc welding machine structure disclosed in the chinese utility model patent application publication CN 206316517U can perform inner and outer circular seam welding simultaneously, and can reduce nearly half of the working time in the welding process of the tower cylinder and improve the production efficiency, but the efficiency is not high enough when welding a horizontal plane.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a two electric arc submerged arc welding devices has solved the problem that efficiency is not high enough.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a double-electric-arc submerged-arc welding device comprises a supporting device and an object to be processed, wherein a first submerged-arc welding mechanism is arranged on one side of the top of the supporting device, and a second submerged-arc welding mechanism is arranged on one side, far away from a first submerged-arc welding machine, of the top of the supporting device;
the first submerged arc welding mechanism comprises a first upright post, a first driving device and a first transverse moving frame, the first upright post is fixedly arranged on one side of the supporting device, the first driving device is arranged outside the first upright post, and the first transverse moving frame is movably connected inside the first driving device;
the second submerged arc welding mechanism comprises a second upright post, a second driving device and a second transverse moving frame, the second upright post is fixedly installed on one side, far away from the first upright post, of the supporting device, the second driving device is installed on the outer portion of the second upright post, and the second transverse moving frame is movably connected inside the second driving device.
Optionally, the first submerged arc welding mechanism and the second submerged arc welding mechanism have the same structure, and the first submerged arc welding mechanism and the second submerged arc welding mechanism are symmetrically distributed on the supporting device.
Optionally, the first column and the second column are both fixedly provided with an electrical cabinet.
Optionally, the first submerged arc welding mechanism and the second submerged arc welding mechanism are respectively provided with a welding gun, a wire feeding mechanism and a flux recovery pipe.
Optionally, the welding gun and the wire feeder are fixedly mounted on the first transverse moving frame and the second transverse moving frame.
Optionally, the flux recovery tube is fixed to the first traverse frame and the second traverse frame.
Optionally, one end of the flux recovery tube, which is far away from the welding gun and the wire feeder, is connected with a flux recovery barrel.
(III) advantageous effects
The utility model provides a two electric arc submerged arc welding devices possesses following beneficial effect:
(1) the first submerged arc welding mechanism and the second submerged arc welding mechanism which are symmetrical and have the same structure are arranged on the supporting device for supporting the welding object, so that the two welding mechanisms of the double-arc submerged arc welding device can not only simultaneously perform inner and outer circular seam welding on the tubular object, but also perform welding operation on the objects to be welded on the same horizontal plane by relative movement of the two welding mechanisms on the double-arc submerged arc welding device, and the working efficiency of the device can be greatly improved.
(2) According to the double-electric-arc submerged-arc welding device, the two electric cabinets respectively control the motion states of the first submerged-arc welding mechanism and the second submerged-arc welding mechanism, so that the first submerged-arc welding mechanism and the second submerged-arc welding mechanism on the double-electric-arc submerged-arc welding device can work simultaneously and can work independently, and the use freedom of the device is further improved.
Drawings
Fig. 1 is a schematic view of a first form structure of the present invention;
fig. 2 is a schematic diagram of a second embodiment of the present invention.
In the figure: 1-supporting device, 2-first submerged arc welding mechanism, 21-first upright post, 22-first driving device, 23-first transverse moving frame, 3-second submerged arc welding mechanism, 31-second upright post, 32-second driving device, 33-second transverse moving frame, 4-welding gun, 5-wire feeding mechanism, 6-welding flux recycling pipe, 7-welding flux recycling barrel, 8-electrical cabinet, 9-object to be processed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the present invention provides a technical solution:
a double-electric arc submerged arc welding device comprises a supporting device 1 and a to-be-processed object 9, wherein a first submerged arc welding mechanism 2 is arranged on one side of the top of the supporting device 1, and a second submerged arc welding mechanism 3 is arranged on one side, far away from a first submerged arc welding machine, of the top of the supporting device 1;
the first submerged arc welding mechanism 2 comprises a first upright post 21, a first driving device 22 and a first transverse moving frame 23, wherein the first upright post 21 is fixedly arranged on one side of the supporting device 1, the first driving device 22 is arranged outside the first upright post 21, and the first transverse moving frame 23 is movably connected inside the first driving device 22;
the second submerged arc welding mechanism 3 comprises a second upright column 31, a second driving device 32 and a second transverse moving frame 33, the second upright column 31 is fixedly arranged on one side of the supporting device 1 far away from the first upright column 21, the second driving device 32 is arranged outside the second upright column 31, the second transverse moving frame 33 is movably connected inside the second driving device 32, and the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3 which are symmetrical and have the same structure are arranged on the supporting device 1 for supporting a welding object, so that the two welding mechanisms 2 of the double-arc submerged arc welding device not only can simultaneously perform inner and outer circular seam welding on the tubular object, but also can relatively move the two welding mechanisms 2 of the double-arc submerged arc welding device to perform welding on the object to be welded on the same horizontal plane, and the working efficiency of the device can be greatly improved.
As an optional technical solution of the utility model:
the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3 are identical in structure, and the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3 are symmetrically distributed on the supporting device 1.
As an optional technical solution of the utility model:
the first upright post 21 and the second upright post 31 are fixedly provided with electric cabinets 8, the two electric cabinets 8 respectively control the motion states of the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3, the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3 on the double-electric-arc submerged arc welding device can work simultaneously and independently, the use freedom of the device is improved, and the electric cabinets 8 can control the two movable cross rods to move left and right.
As an optional technical solution of the utility model:
the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3 are respectively provided with a welding gun 4, a wire feeding mechanism 5 and a welding flux recovery pipe 6.
As an optional technical solution of the utility model:
the welding torch 4 and the wire feeder 5 are fixedly mounted on the first traverse frame 23 and the second traverse frame 33.
As an optional technical solution of the utility model:
the flux recovery tube 6 is fixed to the first traverse frame 23 and the second traverse frame 33.
As an optional technical solution of the utility model:
the end of the flux recovery tube 6 remote from the welding gun 4 and the wire feeder 5 is connected to a flux recovery barrel 7.
When the inner and outer circular seam welding is performed on a tubular object in use, the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3 are respectively adjusted to the positions shown in fig. 1 by the driving device 22 and the driving device 32 under the control of the electrical cabinet 8, and welding work is performed; when welding work is performed on a welding object on the same horizontal plane, the first submerged arc welding means 2 and the second submerged arc welding means 3 are adjusted to the positions shown in fig. 2, respectively, and welding work is performed.
In summary, when the dual arc submerged arc welding device is used, a user can enable the two welding mechanisms 2 of the dual arc submerged arc welding device to simultaneously work for inner and outer circular seam welding of a tubular object and also enable the two welding mechanisms 2 of the dual arc submerged arc welding device to relatively move for welding objects to be welded on the same horizontal plane by arranging the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3 which are symmetrical and have the same structure on the supporting device 1 for supporting a welding object, so that the working efficiency of the device can be greatly improved, the two electrical cabinets 8 respectively control the movement states of the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3, and the first submerged arc welding mechanism 2 and the second submerged arc welding mechanism 3 on the dual arc submerged arc welding device can work simultaneously and independently, thereby increasing the freedom of use of the device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a two electric arc submerged arc welding devices, includes strutting arrangement (1) and treats processing thing (9), its characterized in that:
a first submerged arc welding mechanism (2) is arranged on one side of the top of the supporting device (1), and a second submerged arc welding mechanism (3) is arranged on one side, far away from the first submerged arc welding machine, of the top of the supporting device (1);
the first submerged arc welding mechanism (2) comprises a first upright post (21), a first driving device (22) and a first transverse moving frame (23), the first upright post (21) is fixedly installed on one side of the supporting device (1), the first driving device (22) is installed outside the first upright post (21), and the first transverse moving frame (23) is movably connected inside the first driving device (22);
the second submerged arc welding mechanism (3) comprises a second upright post (31), a second driving device (32) and a second transverse moving frame (33), the second upright post (31) is fixedly installed on one side, away from the first upright post (21), of the supporting device (1), the second driving device (32) is installed on the outer portion of the second upright post (31), and the second transverse moving frame (33) is movably connected inside the second driving device (32).
2. The dual electric arc submerged arc welding apparatus according to claim 1,
the first submerged-arc welding mechanism (2) and the second submerged-arc welding mechanism (3) are identical in structure, and the first submerged-arc welding mechanism (2) and the second submerged-arc welding mechanism (3) are symmetrically distributed on the supporting device (1).
3. The dual electric arc submerged arc welding apparatus according to claim 1,
and the first upright post (21) and the second upright post (31) are fixedly provided with an electric cabinet (8).
4. The dual electric arc submerged arc welding apparatus according to claim 1,
and the first submerged arc welding mechanism (2) and the second submerged arc welding mechanism (3) are respectively provided with a welding gun (4), a wire feeding mechanism (5) and a welding flux recovery pipe (6).
5. The dual electric arc submerged arc welding apparatus according to claim 4,
the welding gun (4) and the wire feeding mechanism (5) are fixedly arranged on the first transverse moving frame (23) and the second transverse moving frame (33).
6. The dual electric arc submerged arc welding apparatus according to claim 4,
the flux recovery tube (6) is fixed on the first transverse moving frame (23) and the second transverse moving frame (33).
7. The dual electric arc submerged arc welding apparatus according to claim 4,
and one end of the flux recovery pipe (6), which is far away from the welding gun (4) and the wire feeding mechanism (5), is connected with a flux recovery barrel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841760.3U CN209953971U (en) | 2019-06-05 | 2019-06-05 | Double-electric-arc submerged-arc welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841760.3U CN209953971U (en) | 2019-06-05 | 2019-06-05 | Double-electric-arc submerged-arc welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209953971U true CN209953971U (en) | 2020-01-17 |
Family
ID=69247293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920841760.3U Expired - Fee Related CN209953971U (en) | 2019-06-05 | 2019-06-05 | Double-electric-arc submerged-arc welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209953971U (en) |
-
2019
- 2019-06-05 CN CN201920841760.3U patent/CN209953971U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20200605 |