CN220372475U - Welded type bearing cross beam - Google Patents
Welded type bearing cross beam Download PDFInfo
- Publication number
- CN220372475U CN220372475U CN202322009510.2U CN202322009510U CN220372475U CN 220372475 U CN220372475 U CN 220372475U CN 202322009510 U CN202322009510 U CN 202322009510U CN 220372475 U CN220372475 U CN 220372475U
- Authority
- CN
- China
- Prior art keywords
- welding
- middle support
- welded
- type bearing
- cross beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003466 welding Methods 0.000 claims abstract description 36
- 235000013372 meat Nutrition 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000005493 welding type Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a welded type bearing beam, which relates to the field of metal manufacturing and welding and comprises two ends of a middle support, wherein a groove is formed at the welding position of the two ends of the middle support and the ends of the middle support, so that welded meat is lower than the surface of the bearing beam. Need not to polish after the welding, not only improves production efficiency, uses manpower sparingly material resources, also can play fine guard action to the environment, can also improve welding strength moreover.
Description
Technical Field
The utility model relates to the metal manufacturing and welding industry, in particular to a welded type bearing cross beam.
Background
In the existing welding type bearing beam processing, the dioxygen welding, particularly the mechanical arm dioxygen welding is widely used, and the welding type bearing beam cannot accept the condition that the welded welding bead is higher than the surface of a workpiece, so that the welded welding bead is required to be polished after welding so as to meet the design and use requirements of the welding type bearing beam. In batch production, the welded channels are polished after welding, so that the workload and the labor intensity are high, a large number of grinding wheels are consumed, a large number of dust is generated during grinding, and the welding machine is harmful to human bodies and pollutes the environment.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a welded bearing cross beam, so that a welding bead does not need to be polished after welding.
The technical scheme of the utility model is as follows: a welded type bearing cross beam is formed by welding end plugs at two ends of a middle support, and grooves are formed in the welding positions of the two ends of the middle support and the end plugs, so that welded welding meat is lower than the surface of the bearing cross beam.
Compared with the prior art, the utility model has the following advantages: need not to polish after the welding, not only improves production efficiency, uses manpower sparingly material resources, also can play fine guard action to the environment, can also improve welding strength moreover.
Drawings
FIG. 1 is a front view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an intermediate strut according to an embodiment of the present utility model;
fig. 3 is a partial enlarged view of an embodiment of the present utility model.
In the figure: 1. middle support, 2, end plugs, 3, grooves, 4 and welding meat.
Detailed Description
The embodiments are described below with reference to the accompanying drawings:
the end plugs 2 of the forming part with the R angle are welded with the two ends of the middle support 1 of the thin plate, and the welding groove 3 is pressed out at the welding position of the middle support 1 in a stamping mode, so that the welding position is reduced by about 5mm, the welding meat 4 is ensured to be lower than the plane of a workpiece, and the working effect of avoiding polishing after welding is achieved. The welding groove is pressed out by adopting a stamping mode, so that automation is easy to realize, the cost is low, the quality is stable, and the method is suitable for batch production. Compared with polishing after welding, the polishing method has obvious advantages.
After the stamping sinking process is added at the welding seam of the middle support 1, the welding seam distance between welding workpieces is reduced, and the welding is easier; because the welding seam position moves downwards, the welding meat 4 cannot be higher than the surface of the workpiece, polishing is not needed, the polishing procedure is saved, the production efficiency is improved, polishing sheets and energy are saved, dust production caused by polishing is reduced, and environmental pollution and harm to the health of operators are avoided.
Claims (1)
1. The utility model provides a welded type bearing beam, by middle support (1) both ends welding end plug (2) constitute, its characterized in that: and grooves (3) are formed in the welding positions of the two ends of the middle support (1) and the end plugs (2), so that welded welding meat (4) is lower than the surface of the bearing cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009510.2U CN220372475U (en) | 2023-07-28 | 2023-07-28 | Welded type bearing cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009510.2U CN220372475U (en) | 2023-07-28 | 2023-07-28 | Welded type bearing cross beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372475U true CN220372475U (en) | 2024-01-23 |
Family
ID=89565966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322009510.2U Active CN220372475U (en) | 2023-07-28 | 2023-07-28 | Welded type bearing cross beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372475U (en) |
-
2023
- 2023-07-28 CN CN202322009510.2U patent/CN220372475U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |