CN217832412U - Liquefied gas tank nameplate welding device - Google Patents
Liquefied gas tank nameplate welding device Download PDFInfo
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- CN217832412U CN217832412U CN202220906013.5U CN202220906013U CN217832412U CN 217832412 U CN217832412 U CN 217832412U CN 202220906013 U CN202220906013 U CN 202220906013U CN 217832412 U CN217832412 U CN 217832412U
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- cross beam
- welding
- fixed
- lifting
- nameplate
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- 238000003466 welding Methods 0.000 title claims abstract description 113
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 18
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides a welding device for nameplates of liquefied gas tanks, which comprises a bottom cross beam, wherein a stand column is fixed at the middle part of the top of the bottom cross beam, a top cross beam is fixed on the outer side wall of the upper part of the stand column, a first air cylinder and a second air cylinder which are arranged in parallel are fixed at the top of the top cross beam, and a lifting cross beam is fixed at the other end of a piston rod of the first air cylinder and the other end of the piston rod of the second air cylinder; a lifting guide mechanism is arranged between the lifting cross beam and the top cross beam; a welding gun mounting seat is fixed at the bottom end of the lifting beam, and a first welding gun and a second welding gun are fixed at the bottom end of the welding gun mounting seat in parallel; and a limiting installation structure for positioning the handle and the nameplate of the liquefied gas tank is arranged on the outer side wall of the stand column and is positioned under the first welding gun and the second welding gun. The welding device adopts a double-welding gun structure form, and can synchronously weld two welding points in one welding process.
Description
Technical Field
The utility model relates to a liquefied gas tank production facility field especially relates to liquefied gas tank data plate welding set.
Background
This company mainly produces liquefied gas tank, liquefied gas tank is in process of production, need fixed data plate on the handle of the jar body, the fixed mode that the fixed of data plate adopted at present is two spot welded fastening, and at present in welding process, mainly adopt single spot welding, after a solder joint welding is accomplished, the welding of another solder joint is carried out again, among the foretell welded fastening process, after a solder joint welding is good, the other end probably takes place to stick up the limit and warp, and then can influence the welded fastening of the other end, lead to welded data plate insecure, probably cause the problem of follow-up droing.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a liquefied gas tank data plate welding set, this welding set adopt two welder structural style, and in the welding process, can carry out the synchronous welding of two solder joints, the welding deformation that effectively avoids adopting the single spot welding to cause or the problem of desoldering has guaranteed welding quality and reliability.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the liquefied gas tank nameplate welding device comprises a bottom cross beam, wherein a stand column is fixed in the middle of the top of the bottom cross beam, a top cross beam is fixed on the outer side wall of the upper part of the stand column, a first air cylinder and a second air cylinder which are arranged in parallel are fixed at the top of the top cross beam, and a lifting cross beam is fixed at the other end of a piston rod of the first air cylinder and the other end of a piston rod of the second air cylinder; a lifting guide mechanism is arranged between the lifting cross beam and the top cross beam; a welding gun mounting seat is fixed at the bottom end of the lifting beam, and a first welding gun and a second welding gun are fixed at the bottom end of the welding gun mounting seat in parallel; and a limiting installation structure for positioning the liquefied gas tank handle and the nameplate is arranged on the outer side wall of the stand column and is positioned under the first welding gun and the second welding gun.
The upright posts are made of square tube materials by cutting and welding; the top cross beam is made of channel steel materials.
The tail end of a first piston rod of the first air cylinder is connected with the top end of the lifting cross beam, and the tail end of a second piston rod of the second air cylinder is connected with the top end of the lifting cross beam.
The lifting guide mechanism comprises a first guide sleeve and a second guide sleeve which are fixed on the top cross beam; the first guide sleeve and the first guide rod fixed at the top end of the lifting beam form sliding fit, and the second guide sleeve and the second guide rod fixed at the top end of the lifting beam form sliding fit.
The first air cylinder and the second air cylinder are communicated with an air source system, the air source system comprises a main air supply pipe, and the main air supply pipe is respectively connected with a first branch air pipe and a second branch air pipe through a three-way joint; the first branch air pipe is connected with the first air cylinder, and the second branch air pipe is connected with the second air cylinder.
Spacing mounting structure is provided with the location step including fixing the abutment sleeve on the stand lateral wall on the abutment sleeve, is provided with the data plate locating piece that is used for going on fixing a position the data plate at the top middle part of location step.
The first welding gun is connected with a first welding power supply through a first connecting terminal, and the second welding gun is connected with a second welding power supply through a second connecting terminal.
The utility model discloses there is following beneficial effect:
1. the welding device adopts a double-welding gun structure, can synchronously weld two welding spots in one welding process, effectively avoids the problem of welding deformation or desoldering caused by adopting single-spot welding, and ensures the welding quality and reliability.
2. The lifting guide mechanism can be used for guiding the lifting process of the lifting beam, so that the welding precision is prevented from being influenced by the deviation in the welding process, and the lifting stability and reliability of the lifting beam are ensured.
3. The air source system can be used for providing power for the cylinder to act, and the air source system and the cylinder can synchronously realize lifting action.
4. Can be used for treating welded liquefied gas tank handle through foretell spacing mounting structure and fix a position, and then guaranteed welding position, can be used for spacing to the data plate through the data plate locating piece moreover, and then guaranteed data plate welded fastening position's precision, prevent moreover that the welding process from taking place the problem of skew.
5. Through foretell welding power supply connected mode, can be used for providing welding power supply for first welder and second welder, and then guarantee its welded reliability.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a three-dimensional view of the present invention.
Fig. 2 is a clamping diagram in the specific welding process of the present invention.
In the figure: the welding gun comprises a bottom cross beam 1, a positioning sleeve 2, a first welding gun 3, a first welding power supply 4, a first connecting terminal 5, a welding gun mounting seat 6, a lifting cross beam 7, a first guide rod 8, a main air supply pipe 9, a three-way joint 10, a first guide sleeve 11, a first branch air pipe 12, a first piston rod 13, a first air cylinder 14, a second air cylinder 15, a second branch air pipe 16, a second guide sleeve 17, a second piston rod 18, a top cross beam 19, a second guide rod 20, a second connecting terminal 21, a second welding power supply 22, a second welding gun 23, a nameplate positioning block 24, a positioning step 25, an upright column 26, a liquefied gas tank handle 27 and a nameplate 28.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1-2, the device for welding the nameplate of the liquefied gas tank comprises a bottom beam 1, wherein a vertical column 26 is fixed at the middle part of the top of the bottom beam 1, a top beam 19 is fixed on the outer side wall of the upper part of the vertical column 26, a first cylinder 14 and a second cylinder 15 which are arranged in parallel are fixed at the top of the top beam 19, and a lifting beam 7 is fixed at the other end of a piston rod of the first cylinder 14 and the other end of the piston rod of the second cylinder 15; a lifting guide mechanism is arranged between the lifting cross beam 7 and the top cross beam 19; a welding gun mounting seat 6 is fixed at the bottom end of the lifting beam 7, and a first welding gun 3 and a second welding gun 23 are fixed at the bottom end of the welding gun mounting seat 6 in parallel; and a limiting installation structure for positioning the liquefied gas tank handle 27 and the nameplate 28 is arranged on the outer side wall of the upright column 26 and is positioned right below the first welding gun 3 and the second welding gun 23. The welding device adopts a double-welding gun structure, can synchronously weld two welding spots in one welding process, effectively avoids the problem of welding deformation or desoldering caused by adopting single-spot welding, and ensures the welding quality and reliability.
Further, the upright post 26 is made of square tube materials by cutting and welding; the top cross beam 19 is made of channel steel materials. The material is adopted for preparation, so that the preparation process is simplified, and the cost of equipment is reduced.
Furthermore, the end of the first piston rod 13 of the first cylinder 14 is connected to the top end of the lifting beam 7, and the end of the second piston rod 18 of the second cylinder 15 is connected to the top end of the lifting beam 7. Through the above connection driving mode, the corresponding lifting beam 7 can be driven by the cylinder to realize lifting action, and then the corresponding first welding gun 3 and the second welding gun 23 are driven to realize lifting welding action.
Further, the lifting guide mechanism comprises a first guide sleeve 11 and a second guide sleeve 17 which are fixed on the top cross beam 19; the first guide sleeve 11 and the first guide rod 8 fixed at the top end of the lifting beam 7 form a sliding fit, and the second guide sleeve 17 and the second guide rod 20 fixed at the top end of the lifting beam 7 form a sliding fit. The lifting guide mechanism can be used for guiding the lifting process of the lifting cross beam 7, so that the welding precision is prevented from being influenced by the deviation in the welding process, and the lifting stability and the lifting reliability of the lifting cross beam 7 are ensured.
Further, the first air cylinder 14 and the second air cylinder 15 are communicated with an air source system, the air source system comprises a main air supply pipe 9, and the main air supply pipe 9 is respectively connected with a first branch air pipe 12 and a second branch air pipe 16 through a three-way joint 10; the first branch pipe 12 is connected to a first cylinder 14, and the second branch pipe 16 is connected to a second cylinder 15. The air source system can be used for providing power for the cylinder to act, and the air source system and the cylinder can synchronously realize lifting action. In the working process, an air source is provided for the main air supply pipe 9, the main air supply pipe 9 is synchronously supplied with the first branch air pipe 12 and the second branch air pipe 16 through the three-way joint 10, and the first branch air pipe 12 and the second branch air pipe 16 are synchronously supplied with the first air cylinder 14 and the second air cylinder 15, so that synchronous driving action of the two air cylinders is realized, synchronous welding of two welding guns is ensured, and the problem of edge warping at one end in the welding process is effectively prevented.
Further, spacing mounting structure is including fixing the position sleeve 2 on the stand 26 lateral wall, is provided with location step 25 on the position sleeve 2, is provided with the data plate locating piece 24 that is used for fixing a position the data plate 28 in the top middle part of location step 25. Can be used for treating welded liquefied gas tank handle 27 through foretell spacing mounting structure and fix a position, and then guaranteed welding position, can be used for spacing to data plate 28 through data plate locating piece 24 moreover, and then guaranteed data plate 28 welded fastening position's precision, prevent moreover that the welding process from taking place the problem of skew.
Further, the first welding torch 3 is connected to the first welding power source 4 through a first connection terminal 5, and the second welding torch 23 is connected to the second welding power source 22 through a second connection terminal 21. Through the above-mentioned welding power supply connection mode, can be used for providing welding power supply for first welder 3 and second welder 23, and then guarantee its welded reliability.
The utility model discloses a working process and principle:
by adopting the welding device, in the process of welding the nameplate, firstly, the handle 27 of the liquefied gas tank to be welded is positioned and sleeved on the positioning sleeve 2, then the nameplate 28 is positioned and installed at the notch part of the nameplate positioning block 24, then, the air source system is started, an air source is provided for the main air supply pipe 9, the main air supply pipe 9 is synchronously supplied to the first branch air pipe 12 and the second branch air pipe 16 through the three-way joint 10, the first branch air pipe 12 and the second branch air pipe 16 are synchronously supplied to the first air cylinder 14 and the second air cylinder 15, the lifting cross beam 7 is driven by the synchronous action of the first air cylinder 14 and the second air cylinder 15, the first welding gun 3 and the second welding gun 23 are driven to synchronously press down through the lifting cross beam 7, a welding power supply is provided, and the nameplate 28 is reliably welded and fixed on the handle 27 of the liquefied gas tank by adopting a double-welding-spot welding mode.
Claims (7)
1. Liquefied gas cylinder data plate welding set, its characterized in that: the lifting device comprises a bottom cross beam (1), wherein a stand column (26) is fixed in the middle of the top of the bottom cross beam (1), a top cross beam (19) is fixed on the outer side wall of the upper part of the stand column (26), a first air cylinder (14) and a second air cylinder (15) which are arranged in parallel are fixed at the top of the top cross beam (19), and a lifting cross beam (7) is fixed at the other end of a piston rod of each of the first air cylinder (14) and the second air cylinder (15); a lifting guide mechanism is arranged between the lifting cross beam (7) and the top cross beam (19); a welding gun mounting seat (6) is fixed at the bottom end of the lifting cross beam (7), and a first welding gun (3) and a second welding gun (23) are fixed at the bottom end of the welding gun mounting seat (6) in parallel; and a limiting installation structure for positioning a liquefied gas tank handle (27) and a nameplate (28) is arranged on the outer side wall of the upright column (26) and is positioned under the first welding gun (3) and the second welding gun (23).
2. The liquefied gas cylinder nameplate welding device of claim 1, wherein: the upright post (26) is made of square tube materials by cutting and welding; the top cross beam (19) is made of channel steel materials.
3. The liquefied gas cylinder nameplate welding device of claim 1, wherein: the tail end of a first piston rod (13) of the first air cylinder (14) is connected with the top end of the lifting cross beam (7), and the tail end of a second piston rod (18) of the second air cylinder (15) is connected with the top end of the lifting cross beam (7).
4. The liquefied gas tank nameplate welding device of claim 1, wherein: the lifting guide mechanism comprises a first guide sleeve (11) and a second guide sleeve (17) which are fixed on a top cross beam (19); the first guide sleeve (11) and a first guide rod (8) fixed at the top end of the lifting cross beam (7) form sliding fit, and the second guide sleeve (17) and a second guide rod (20) fixed at the top end of the lifting cross beam (7) form sliding fit.
5. The liquefied gas cylinder nameplate welding device of claim 1, wherein: the first air cylinder (14) and the second air cylinder (15) are communicated with an air source system, the air source system comprises a main air supply pipe (9), and the main air supply pipe (9) is respectively connected with a first branch air pipe (12) and a second branch air pipe (16) through a three-way joint (10); the first branch gas pipe (12) is connected with a first cylinder (14), and the second branch gas pipe (16) is connected with a second cylinder (15).
6. The liquefied gas tank nameplate welding device of claim 1, wherein: the limiting mounting structure comprises a positioning sleeve (2) fixed on the outer side wall of the upright post (26), a positioning step (25) is arranged on the positioning sleeve (2), and a nameplate positioning block (24) used for positioning a nameplate (28) is arranged in the middle of the top of the positioning step (25).
7. The liquefied gas cylinder nameplate welding device of claim 1, wherein: the first welding gun (3) is connected with the first welding power supply (4) through a first connecting terminal (5), and the second welding gun (23) is connected with the second welding power supply (22) through a second connecting terminal (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220906013.5U CN217832412U (en) | 2022-04-19 | 2022-04-19 | Liquefied gas tank nameplate welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220906013.5U CN217832412U (en) | 2022-04-19 | 2022-04-19 | Liquefied gas tank nameplate welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217832412U true CN217832412U (en) | 2022-11-18 |
Family
ID=84017613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220906013.5U Active CN217832412U (en) | 2022-04-19 | 2022-04-19 | Liquefied gas tank nameplate welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217832412U (en) |
-
2022
- 2022-04-19 CN CN202220906013.5U patent/CN217832412U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Welding device for liquefied gas tank nameplate Granted publication date: 20221118 Pledgee: China Postal Savings Bank Co.,Ltd. Zhijiang Branch Pledgor: YICHANG CITY RUIYANG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2024980007351 |