CN206536114U - Air cooling head interior angle submerged-arc welding special had - Google Patents
Air cooling head interior angle submerged-arc welding special had Download PDFInfo
- Publication number
- CN206536114U CN206536114U CN201720218867.3U CN201720218867U CN206536114U CN 206536114 U CN206536114 U CN 206536114U CN 201720218867 U CN201720218867 U CN 201720218867U CN 206536114 U CN206536114 U CN 206536114U
- Authority
- CN
- China
- Prior art keywords
- feeding pipe
- submerged
- welding
- bottom plate
- air cooling
- 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 title claims abstract description 44
- 238000001816 cooling Methods 0.000 title claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 13
- 230000004907 flux Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 2
- 229910000679 solder Inorganic materials 0.000 abstract description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007778 shielded metal arc welding Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
The utility model belongs to heat exchanger air cooler industry field, it is related to a kind of air cooling head interior angle submerged-arc welding special had, including bottom plate, powder feeding pipe is arranged on bottom plate, powder feeding pipe both sides are symmetrical arranged wire-feeding pipe, each wire-feeding pipe upper end is fixedly connected with an ignition tip, and bottom plate upper face installs submerged arc flux baffle plate, and powder feeding pipe upper end extends to submerged arc flux baffle plate bottom surface.The utility model product can effectively optimize air cooler bobbin carriage production procedure, once assemble, integral solder；It is symmetrically welded using submerged-arc welding, welding deformation is easily controlled, welding quality is excellent；Production efficiency is significantly improved, and economic benefit is obvious；Production operation environment is effectively improved, the operation intensity of operative employee, reduction pollution is reduced；Using single welding method, submerged arc mechanised welding, the operation skills training to operating personnel is easily understood.
Description
Technical field
The utility model belongs to heat exchanger air cooler industry field, is related to a kind of air cooling head interior angle submerged-arc welding special machine
Head.
Background technology
The welding of air cooler bobbin carriage generally uses following flow：Dividing plate（Or reinforcing plate）With plug plate（Or tube sheet）Welding is adopted
Arc welding by hand（SMAW) weld.In dividing plate（Or strengthening version）With plug plate（Tube sheet）In welding process, due to welding stress
Bobbin carriage can be deformed, to prevent deformation, it is necessary to add lacing wire and support, welding to be removed after finishing on bobbin carriage.
Bobbin carriage upper and lower cover plates and plug plate（Or tube sheet）Welding, using bottom argon arc welding（GTAW)+manual electric arc welding
（SMAW)+submerged-arc welding（SAW)；Carrying out upper and lower cover plates and plug plate（Tube sheet）Installation when for through welding must leave 2-3mm's
Gap, using bottom argon arc welding（GTAW), final bobbin carriage is due to the influence of welding stress, it may occur that small deformation, to plug
Sealed reliability has certain harm.
The content of the invention
The utility model is in view of the above-mentioned problems, provide a kind of air cooling head interior angle submerged-arc welding special had, the special had
Change uncontrollable problem that easily deformed in Traditional Air Cooled Exchanger bobbin carriage manufacturing process（Especially stainless steel）；Improve air cooling
The welding quality of device bobbin carriage, the different factor influence of reduction human users' technical ability.
According to the technical solution of the utility model：A kind of air cooling head interior angle submerged-arc welding special had, it is characterised in that：Bag
Include and powder feeding pipe is arranged on bottom plate, bottom plate, powder feeding pipe both sides are symmetrical arranged wire-feeding pipe, each wire-feeding pipe upper end is fixedly connected with one
Ignition tip, bottom plate upper face installs submerged arc flux baffle plate, and powder feeding pipe upper end extends to submerged arc flux baffle plate bottom surface.
As further improvement of the utility model, the ignition tip has certain curvature, and is bent towards plate outer side.
As further improvement of the utility model, the submerged arc flux baffle plate both upper ends thereof forms the other branch stretched respectively
Bracketing plate.
As further improvement of the utility model, the welding wire in wire-feeding pipe stretches out via ignition tip upwards.
It is of the present utility model to have technical effect that：The utility model product can effectively optimize air cooler bobbin carriage production stream
Journey, is once assembled, integral solder；It is symmetrically welded using submerged-arc welding, welding deformation is easily controlled, welding quality is excellent；Production effect
Rate is significantly improved, and economic benefit is obvious；Production operation environment is effectively improved, the operation intensity of operative employee, reduction pollution is reduced；Adopt
Single welding method is used, submerged arc mechanised welding, the operation skills training to operating personnel is easily understood.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is to use the utility model air cooler bobbin carriage interior angle welding structure.
Embodiment
Embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
In Fig. 1,2, including submerged arc flux baffle plate 1, bottom plate 2, ignition tip 3, powder feeding pipe 4, wire-feeding pipe 5, welding wire 6, tube sheet
7th, upper cover plate 8, plug plate 9, dividing plate 10, lower cover 11 etc..
As shown in figure 1, the utility model is a kind of air cooling head interior angle submerged-arc welding special had, including bottom plate 2, bottom plate 2
Upper arrangement powder feeding pipe 4, the both sides of powder feeding pipe 4 are symmetrical arranged wire-feeding pipe 5, and each upper end of wire-feeding pipe 5 is fixedly connected with an ignition tip
3, the upper face of bottom plate 2 installs submerged arc flux baffle plate 1, and the upper end of powder feeding pipe 4 extends to the bottom surface of submerged arc flux baffle plate 1.
Ignition tip 3 has certain curvature, and is bent towards the outside of bottom plate 2.
The both upper ends thereof of submerged arc flux baffle plate 1 forms the other support supporting plate stretched respectively.
Welding wire 6 in wire-feeding pipe 5 stretches out via ignition tip 3 upwards.
As shown in Fig. 2 the utility model product is symmetrically welded using submerged-arc welding, pass through two symmetrically arranged ignition tips 3
Welded while realization to both ends of upper cover plate 8, dividing plate 10 and lower cover 11, welding deformation is easily controlled, and welding quality is excellent
It is good, it is ensured that tube sheet 7 and plug plate 9 are reliably connected with upper cover plate 8, dividing plate 10 and lower cover 11；Production efficiency is significantly improved, warp
Benefit of helping is obvious；Production operation environment is effectively improved, the operation intensity of operative employee, reduction pollution is reduced；Using single welding side
Method, submerged arc mechanised welding, the operation skills training to operating personnel is easily understood.
Claims (4)
1. a kind of air cooling head interior angle submerged-arc welding special had, it is characterised in that：Including bottom plate（2）, bottom plate（2）Upper arrangement powder feeding
Pipe（4）, powder feeding pipe（4）Both sides are symmetrical arranged wire-feeding pipe（5）, each wire-feeding pipe（5）Upper end is fixedly connected with an ignition tip
（3）, bottom plate（2）Upper face installs submerged arc flux baffle plate（1）, powder feeding pipe（4）Upper end extends to submerged arc flux baffle plate（1）
Bottom surface.
2. air cooling head interior angle submerged-arc welding special had as claimed in claim 1, it is characterised in that：The ignition tip（3）Tool
There is a certain curvature, and towards bottom plate（2）Outside is bent.
3. air cooling head interior angle submerged-arc welding special had as claimed in claim 1, it is characterised in that：The submerged arc flux gear
Plate（1）Both upper ends thereof forms the other support supporting plate stretched respectively.
4. air cooling head interior angle submerged-arc welding special had as claimed in claim 1, it is characterised in that：Wire-feeding pipe（5）In weldering
Silk（6）Upwards via ignition tip（3）Stretch out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218867.3U CN206536114U (en) | 2017-03-07 | 2017-03-07 | Air cooling head interior angle submerged-arc welding special had |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218867.3U CN206536114U (en) | 2017-03-07 | 2017-03-07 | Air cooling head interior angle submerged-arc welding special had |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536114U true CN206536114U (en) | 2017-10-03 |
Family
ID=59941581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218867.3U Active CN206536114U (en) | 2017-03-07 | 2017-03-07 | Air cooling head interior angle submerged-arc welding special had |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536114U (en) |
-
2017
- 2017-03-07 CN CN201720218867.3U patent/CN206536114U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214104 yyanshan Road, No. 29, anzhen Town, Xishan District, Wuxi, Jiangsu Patentee after: Wuxi Ding Bang heat exchange equipment Limited by Share Ltd Address before: 214104 yyanshan Road, No. 29, anzhen Town, Xishan District, Wuxi, Jiangsu Patentee before: Wuxi Dingbang Heat Exchange Equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |