CN219966907U - Frame dress welds device - Google Patents
Frame dress welds device Download PDFInfo
- Publication number
- CN219966907U CN219966907U CN202321046185.0U CN202321046185U CN219966907U CN 219966907 U CN219966907 U CN 219966907U CN 202321046185 U CN202321046185 U CN 202321046185U CN 219966907 U CN219966907 U CN 219966907U
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- disc
- flange
- main beam
- fixedly connected
- utility
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- 238000003466 welding Methods 0.000 claims abstract description 41
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a frame welding device. The device comprises: the first disc is provided with a plurality of first positioning grooves on the side surface of the first disc, and is used for correspondingly clamping a plurality of main beams; one end of the main beam is fixedly connected with a first flange, and the other end of the main beam is fixedly connected with a second flange; the second disc is fixedly connected with the first disc through an upright post. The frame welding device can realize the connection of the first flange, the second flange and the main beam; through setting up the axiality error of first disc with the axiality error of second disc is not more than phi 0.04mm, has solved the assembly error and the welding deformation of first flange, second flange and girder big, has guaranteed the welding axiality of the axis of girder and both ends flange axis.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to a frame welding device.
Background
In the prior art, a plurality of main beams are directly assembled into positioning grooves of a first flange and a second flange respectively and then welded, and the welding coaxiality of the axes of the main beams and the axes of the flanges at two ends cannot be ensured due to large assembly errors and welding deformation.
The problem that in the prior art, assembly errors and welding deformation are large, and welding coaxiality of the axis of the main beam and the axes of flanges at two ends cannot be guaranteed is solved, and an effective solution is not proposed at present.
Disclosure of Invention
The embodiment of the utility model provides a frame welding device, which is used for solving the problems that in the prior art, assembly errors and welding deformation are large, and the welding coaxiality of the axis of a main beam and the axes of flanges at two ends cannot be ensured.
In order to achieve the above object, the present utility model provides a frame welding device, comprising: the first disc is provided with a plurality of first positioning grooves on the side surface of the first disc, and is used for correspondingly clamping a plurality of main beams; one end of the main beam is fixedly connected with a first flange, and the other end of the main beam is fixedly connected with a second flange; the second disc is fixedly connected with the first disc through an upright post.
Optionally, the coaxiality error of the first disc and the second disc is not more than Φ0.04mm.
Optionally, the bottom surface of the second disc coincides with the bottom surface of the second flange.
Optionally, the outer side surface of the second disc is attached to the inner side surface of the second flange.
Optionally, a plurality of second positioning grooves are formed in the side surface of the second flange, and are used for correspondingly clamping the bottom ends of the plurality of main beams.
Optionally, a plurality of third positioning grooves are formed in the side surface of the first flange, and the third positioning grooves are used for correspondingly clamping the top protrusions of the plurality of main beams.
Optionally, a plurality of the upright posts are provided.
Optionally, the main beam is of an integrated structure.
The utility model has the beneficial effects that:
the utility model provides a frame welding device, which comprises: the first disc is provided with a plurality of first positioning grooves on the side surface of the first disc, and is used for correspondingly clamping a plurality of main beams; one end of the main beam is fixedly connected with a first flange, and the other end of the main beam is fixedly connected with a second flange; the second disc is fixedly connected with the first disc through an upright post. The frame welding device can realize the connection of the first flange, the second flange and the main beam; through setting up the axiality error of first disc with the axiality error of second disc is not more than phi 0.04mm, has solved the assembly error and the welding deformation of first flange, second flange and girder big, has guaranteed the welding axiality of the axis of girder and both ends flange axis.
Drawings
Fig. 1 is a schematic structural diagram of a frame welding device according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a frame welding device for assembling a main beam and two flanges according to an embodiment of the present utility model.
Symbol description:
the device comprises a first disc-1, a second disc-2, an upright post-3, a main beam-4, a first flange-5, a second flange-6, a first positioning groove-7, a second positioning groove-8 and a third positioning groove-9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the prior art, after a plurality of main beams 4 are directly assembled into positioning grooves of a first flange 5 and a second flange 6 respectively, the welding coaxiality of the axes of the main beams 4 and the axes of the flanges at two ends cannot be ensured due to large assembly errors and welding deformation.
Therefore, the present utility model provides a frame welding device, fig. 1 is a schematic structural diagram of the frame welding device provided in the embodiment of the present utility model, and fig. 2 is a schematic structural diagram of a frame welding device provided in the embodiment of the present utility model for assembling a main beam 4 and two flanges, as shown in fig. 1 and 2, the device includes:
the first disc 1 is provided with a plurality of first positioning grooves 7 on the side surface of the first disc 1, and the first positioning grooves are used for correspondingly clamping a plurality of main beams 4; one end of the main beam 4 is fixedly connected with a first flange 5, and the other end is fixedly connected with a second flange 6;
specifically, in the present utility model, the first disc 1 is of a disc-shaped structure, the first disc 1 is preferably made of a metal material, such as stainless steel or aluminum, and the first disc 1 may also be integrally formed of a hard plastic. The four first positioning grooves 7 are arranged at equal intervals around the circle center of the first disc 1. The four first positioning grooves 7 are used for correspondingly clamping the middle parts of the four main beams 4.
The second disc 2 is fixedly connected with the first disc 1 through the upright post 3.
The second disc 2 is also in a disc-shaped structure, the second disc 2 is preferably made of metal materials, such as stainless steel or aluminum profiles, and the second disc 2 can also be integrally formed by adopting hard plastics. Four grooves penetrate through the second disc 2, and four grooves are also arranged on the first disc 1 and at positions corresponding to the four grooves of the second disc 2; one end of the column 3 is inserted into the four grooves of the first disk 1, and the other end is inserted into the four grooves of the second disk 2, and the joints are welded by MIG welding (melt electrode inert gas shielded welding). Specifically, the stand columns 3 are provided with a plurality of stand columns, and the stand columns 3 and the grooves are arranged in one-to-one correspondence.
It should be noted that the number of the grooves and the columns 3 can be set according to actual requirements, and the utility model is not limited to this.
In an alternative embodiment, the coaxiality error of the first disc 1 and the second disc 2 is not more than phi 0.04mm; that is, in the implementation process, the coaxiality of the first disc 1 and the second disc 2 is ensured, and then grooves are machined on the first disc 1 and the second disc 2 for clamping the upright posts 3 and welding.
When the frame welding device is welded, first, the second flange 6 is placed on the welding workbench, the whole frame welding device is placed in the second flange 6, the bottom surface of the second disc 2 is determined to be coincident with the bottom surface of the second flange 6, and the outer side surface of the second disc 2 is closely attached to the inner side surface of the second flange 6.
In an alternative embodiment, a plurality of second positioning grooves 8 are provided on the side surface of the second flange 6, for correspondingly clamping the bottom ends of the plurality of main beams 4. A plurality of third positioning grooves 9 are formed in the side surface of the first flange 5 and are used for correspondingly clamping the top protrusions of the plurality of main beams 4.
In the specific implementation process, after the outer side surface of the second disc 2 is tightly attached to the inner surface of the second flange 6, four main beams 4 are respectively assembled into four second positioning grooves 8 of the second flange 6 from bottom to top, four first positioning grooves 7 of the first disc 1, and the positions of the main beams 4 are determined by the second flange 6 and the four positioning grooves on the first disc 1. After that, the first flange 5 is assembled to the four main beams 4 such that the four third positioning grooves 9 of the first flange 5 are respectively closely fitted with the top protrusions of the four main beams 4. Finally, the joints of the first flange 5, the main beam 4 and the second flange 6 are welded by MIG welding (metal inert gas welding).
In an alternative embodiment, the main beam 4 is an arc-shaped structure, and the main beam 4 is a one-piece structure. In the utility model, four main beams 4 form a cone-shaped structure.
The method mainly realizes the positioning welding of the first flange 5, the main beam 4 and the second flange 6 through the frame assembly welding device, and solves the assembly error by ensuring the coaxiality of the first disc 1 and the second disc 2, and ensures the welding coaxiality of the axis of the main beam 4 and the axes of the flanges at two ends.
The utility model has the beneficial effects that:
the utility model provides a frame welding device, which comprises: the first disc 1 is provided with a plurality of first positioning grooves 7 on the side surface of the first disc 1, and the first positioning grooves are used for correspondingly clamping a plurality of main beams 4; one end of the main beam 4 is fixedly connected with a first flange 5, and the other end is fixedly connected with a second flange 6; the second disc 2 is fixedly connected with the first disc 1 through the upright post 3. The frame welding device can realize the connection of the first flange 5, the second flange 6 and the main beam 4; by setting the coaxiality error of the first disc 1 and the second disc 2 not to exceed phi 0.04mm, the assembly error and the welding deformation of the first flange 5, the second flange 6 and the main beam 4 are large, and the welding coaxiality of the axis of the main beam 4 and the axes of the flanges at the two ends is ensured.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. A frame welding apparatus, comprising:
the first disc is provided with a plurality of first positioning grooves on the side surface of the first disc, and is used for correspondingly clamping a plurality of main beams; one end of the main beam is fixedly connected with a first flange, and the other end of the main beam is fixedly connected with a second flange;
the second disc is fixedly connected with the first disc through an upright post.
2. The apparatus according to claim 1, wherein:
the coaxiality error of the first disc and the second disc is not more than phi 0.04mm.
3. The apparatus according to claim 1, wherein:
the bottom surface of the second disc coincides with the bottom surface of the second flange.
4. A device according to claim 3, characterized in that:
the outer side surface of the second disc is attached to the inner side surface of the second flange.
5. The apparatus according to claim 1, wherein:
and a plurality of second positioning grooves are formed in the side surface of the second flange and are used for correspondingly clamping the bottom ends of the plurality of main beams.
6. The apparatus according to claim 1, wherein:
and a plurality of third positioning grooves are formed in the side surface of the first flange and are used for correspondingly clamping the top protrusions of the plurality of main beams.
7. The apparatus according to claim 1, wherein:
the stand is provided with a plurality of.
8. The apparatus according to claim 1, wherein:
the main beam is of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046185.0U CN219966907U (en) | 2023-05-05 | 2023-05-05 | Frame dress welds device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046185.0U CN219966907U (en) | 2023-05-05 | 2023-05-05 | Frame dress welds device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219966907U true CN219966907U (en) | 2023-11-07 |
Family
ID=88580915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321046185.0U Active CN219966907U (en) | 2023-05-05 | 2023-05-05 | Frame dress welds device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219966907U (en) |
-
2023
- 2023-05-05 CN CN202321046185.0U patent/CN219966907U/en active Active
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