CN214684671U - Automatic welding equipment for U-shaped ribs - Google Patents
Automatic welding equipment for U-shaped ribs Download PDFInfo
- Publication number
- CN214684671U CN214684671U CN202023237885.7U CN202023237885U CN214684671U CN 214684671 U CN214684671 U CN 214684671U CN 202023237885 U CN202023237885 U CN 202023237885U CN 214684671 U CN214684671 U CN 214684671U
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- welding
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- overturning
- platform
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Abstract
The utility model relates to an automatic welding device for U ribs, which comprises a welding system, a portal frame and a turnover platform; the welding system is arranged on the portal frame, and the portal frame is used for arranging the welding system on the turnover device; the welding system comprises at least 5 welding wire barrels arranged on a beam of the portal frame; at least 5 welding machines arranged on a cross beam of the portal frame; an X-axis track is arranged on a cross beam of the portal frame, and at least 5Z-axis guide rails are arranged on the X-axis track; a welding gun is arranged at the end part of the Z-axis guide rail; the portal frame travels in the heavy guide rail through the upright post; the overturning device comprises a support, wherein a rotating shaft is arranged on the support, and the support is in shaft connection with the overturning platform through the rotating shaft; the overturning platform is fixedly connected with the support through an oil cylinder; the upper part of the overturning platform is provided with a top plate and a material limiting plate; limiting seats are arranged at two ends of the corresponding overturning platform. The U-shaped rib welding seam of the bridge deck is welded by adopting a robot matched with a reversible deformation overturning jig frame, so that the welding seam is uniform and smooth, no undercut defect exists, the appearance forming is good, and the welding seam penetration is stable.
Description
Technical Field
The utility model relates to a steel construction welding equipment technical field, the U rib automatic weld equipment that changes convenient welding of welding position and improve welding quality and efficiency specifically says so.
Background
With the development of steel structure bridges in China, the manufacturing technology of the steel bridges is mature day by day. However, the existing box girder U rib welding requirement is high, the plate thickness is thin, only one side welding is available, manual welding is not easy to be penetrated or burnt through, poor welding quality is caused, the welding amount is large, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stable welding keeps the welding bead at the U rib automatic weld equipment of flat welding position, can weld a plurality of welding beads simultaneously, not only improves welding efficiency, simultaneously also can guarantee higher welding quality.
In order to realize the purpose, the utility model discloses a technical scheme is:
an automatic U-rib welding device comprises a welding system, a portal frame and a turnover platform; the welding system is arranged on the portal frame, and the portal frame is used for arranging the welding system on the turnover device; the welding system comprises at least 5 welding wire barrels arranged on a beam of the portal frame; at least 5 welding machines arranged on a cross beam of the portal frame; an X-axis track is arranged on a cross beam of the portal frame, and at least 5Z-axis guide rails are arranged on the X-axis track; a welding gun is arranged at the end part of the Z-axis guide rail; the portal frame travels in the heavy guide rail through the upright post; the overturning device comprises a support, wherein a rotating shaft is arranged on the support, and the support is in shaft connection with the overturning platform through the rotating shaft; the overturning platform is fixedly connected with the support through an oil cylinder; the upper part of the overturning platform is provided with a top plate and a material limiting plate; limiting seats are arranged at two ends of the corresponding overturning platform.
The utility model has the advantages that:
1. the utility model discloses a semi-automatic upset platform, closing device for the component fix on the platform, through each 40 slopes about hydraulic means realizes the platform, makes the U rib welding seam can be in the open position, does benefit to the welding.
2. The welding system of the utility model is provided with 5 sets of welding gun control mechanisms, each set of welding gun control mechanism is provided with three parts of an X shaft, a Z shaft and a welding gun oscillator, and each set of welding gun can be controlled independently and operates independently; the device is provided with an electric arc tracking system, welding current is detected in real time in the Hanjie street process, the position and the height of a welding gun are adjusted through current fluctuation, the welding gun is ensured to walk along a welding seam all the time, and manual monitoring is not needed in the whole process.
3. The utility model discloses dispose two sets of welded platform, can save the piece time of changing, accomplish one side dress card, one side welding raises the efficiency.
Drawings
Fig. 1 is a schematic view of the overall assembly of the utility model.
Figure 2 is utility model portal frame and welding system schematic diagram.
Fig. 3 is a schematic view of the turning device of the utility model.
Detailed Description
As shown in fig. 1-3, an automatic welding device for U-ribs comprises a welding system, a portal frame and a turnover platform; the welding system is arranged on the portal frame, and the portal frame is used for arranging the welding system on the turnover device; the welding system comprises at least 5 welding wire barrels 5 arranged on a cross beam 6 of the portal frame; at least 5 welding machines 1 arranged on a cross beam 6 of the portal frame; an X-axis track 7 is arranged on a cross beam 6 of the portal frame, and at least 5Z-axis guide rails 2 are arranged on the X-axis track 7; the end part of the Z-axis guide rail 2 is provided with a welding gun 4; the portal frame runs in the heavy guide rail 8 through the upright post 3; the turnover device comprises a support 9, a rotating shaft 10 is arranged on the support 9, and the support 9 is in shaft connection with a turnover platform 11 through the rotating shaft 10; the overturning platform 11 is fixedly connected with the support 9 through an oil cylinder 12; a top plate 13 and a material limiting plate 14 are arranged at the upper part of the overturning platform 11; limiting seats 15 are arranged at two ends of the corresponding overturning platform 11; the overturning platform can realize 40 degrees of inclination at the left and the right. The limiting seat 15 can prevent the tilting platform from having too large tilting angle. The roof can provide the welding for the component and encircle degree in advance, and the material limiting plate is used for fixed component. And the electric control system is in communication connection with the welding system and the turnover device to realize control of the turnover platform and the welding gun.
Claims (1)
1. An automatic U-rib welding device is characterized by comprising a welding system, a portal frame and a turnover platform;
the welding system is arranged on the portal frame, and the portal frame is used for arranging the welding system on the turnover device;
the welding system comprises at least 5 welding wire barrels arranged on a beam of the portal frame; at least 5 welding machines arranged on a cross beam of the portal frame;
an X-axis track is arranged on a cross beam of the portal frame, and at least 5Z-axis guide rails are arranged on the X-axis track; a welding gun is arranged at the end part of the Z-axis guide rail; the portal frame travels in the heavy guide rail through the upright post;
the overturning device comprises a support, wherein a rotating shaft is arranged on the support, and the support is in shaft connection with the overturning platform through the rotating shaft; the overturning platform is fixedly connected with the support through an oil cylinder; the upper part of the overturning platform is provided with a top plate and a material limiting plate; limiting seats are arranged at two ends of the corresponding overturning platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023237885.7U CN214684671U (en) | 2020-12-29 | 2020-12-29 | Automatic welding equipment for U-shaped ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023237885.7U CN214684671U (en) | 2020-12-29 | 2020-12-29 | Automatic welding equipment for U-shaped ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214684671U true CN214684671U (en) | 2021-11-12 |
Family
ID=78560377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023237885.7U Active CN214684671U (en) | 2020-12-29 | 2020-12-29 | Automatic welding equipment for U-shaped ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214684671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828895A (en) * | 2021-11-15 | 2021-12-24 | 云南建投钢结构股份有限公司 | Automatic welding equipment for gantry four-wire gas shielded welding |
-
2020
- 2020-12-29 CN CN202023237885.7U patent/CN214684671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828895A (en) * | 2021-11-15 | 2021-12-24 | 云南建投钢结构股份有限公司 | Automatic welding equipment for gantry four-wire gas shielded welding |
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