CN208427822U - Flux transport equipment for horizontal pipeline narrow gap automatic submerged-arc welding machine - Google Patents
Flux transport equipment for horizontal pipeline narrow gap automatic submerged-arc welding machine Download PDFInfo
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- CN208427822U CN208427822U CN201821058058.1U CN201821058058U CN208427822U CN 208427822 U CN208427822 U CN 208427822U CN 201821058058 U CN201821058058 U CN 201821058058U CN 208427822 U CN208427822 U CN 208427822U
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- welding machine
- solder flux
- welding
- flux
- arc welding
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Abstract
The utility model discloses a kind of flux deliveries that horizontal pipeline narrow-clearance submerged arc welding may be implemented and connect, go deep into solder flux to the root of welding bead, keep pipeline transverse weld more efficient, the flux transport equipment for horizontal pipeline narrow gap automatic submerged-arc welding machine of better quality.It includes funnel (1), argon delivery lines (2), solder flux keeping box (3), blows head (4) and feed pipe (5)；The lower end of the funnel (1) is connected with argon delivery lines (2), and the argon delivery lines (2) are connected with solder flux keeping box (3)；The head (4) that blows is set in solder flux keeping box (3), one end of the feed pipe (5) is connected with head (4) is blowed, and the other end of the feed pipe (5) leads to the root of the welding bead (6) of welding machine.
Description
Technical field
The utility model relates to a kind of accessories for welding machine, in particular to one kind to be used for horizontal pipeline narrow gap submerged arc certainly
The flux transport equipment of dynamic welding machine.
Background technique
Currently, pipeline all-position auto-welding machine is the special equipment of pipeline girth welding, especially suitable under field environment,
Welding of the caliber in the various pipelines of 130MM or more.Pipeline all-position auto-welding machine in the prior art is mainly using gas
Protect welding and argon arc welding.It is to carry out longitudinal measure on pipeline when specific operation, i.e., places pipe level, welding machine is along pipeline
Radial direction vertically moved.Above-mentioned gas shield welding, which connects, respectively has feature with argon arc welding；Wherein gas shield welding has at low cost, efficiency
It is high, easy to operate, welding deformation is small, weld seam hydrogen content is low but can generate a large amount of pernicious gases and flue dust in the welding process, and
And arc light is strong when welding, more, wind loading rating difference feature of splashing.Then there is welding process to stablize for argon arc welding, and protective effect is good, weldering
Series of advantages of stitching that metal is pure, and figuration of bead is good etc., but that there are welding efficiencies is low, it is high to construction environment requirement the features such as,
Application in pipeline construction is subject to certain restrictions.
It is used since pipeline all-position auto-welding machine is most of in field and gas shield welding and argon arc welding itself is possessed
Feature makes gas shield welding and argon arc welding in application by certain limit therefore under the construction environment in field if any wind, dust etc.
System.In addition the prior art cannot achieve transverse weld, i.e. pipeline is placed vertically, and welding machine carries out transverse shifting along the radial of pipeline.
In view of the above-mentioned problems, the inventor of present patent application invented it is a kind of can preferably be used in field, and it is longitudinal
And the automatic welder that laterally can be welded.The groove of the welding machine narrow submerged-arc welding compared with traditional submerged-arc welding is narrow, weld seam
Metal loading is few, and when can save a large amount of wlding and Welder, heat input is lower when due to narrow gap welding, makes weld seam
Metal and the tissue of heat affected area obviously refine, to improve its mechanical property, especially plasticity and toughness.With traditional submerged arc
Weldering is compared and improves efficiency, and can save welding wire and solder flux.But transverse weld at the construction field (site), is carried out to the pipeline placed vertically
When, solder flux can not be just sent directly on the root of welding bead by funnel, influence transverse weld by existing flux transport equipment
Quality.
Utility model content
The technical problems to be solved in the utility model, which is to provide, a kind of may be implemented what horizontal pipeline narrow-clearance submerged arc welding connect
Flux delivery gos deep into solder flux to the root of welding bead, keeps pipeline transverse weld more efficient, and better quality is used for horizontal pipeline
The flux transport equipment of narrow gap automatic submerged-arc welding machine.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: one kind is used for horizontal pipeline narrow gap
The flux transport equipment of automatic submerged-arc welding machine, it includes funnel, argon delivery lines, solder flux keeping box, blows head and feed pipe；Institute
The lower end for the funnel stated is connected with argon delivery lines, and the argon delivery lines are connected with solder flux keeping box；Described blows head
It is set in solder flux keeping box, one end of the feed pipe is connected with head is blowed, and the other end of the feed pipe leads to weldering
The root of the welding bead of machine.
Preferably, described blowing is provided in head and blows motor.
After adopting the above structure, the utility model has the following beneficial effects: connecing flux delivery by narrow-clearance submerged arc welding
The solder flux keeping box of device, enables solder flux to keep on vertical welding bead, and argon gas blowing system enables solder flux to blow to weldering
The root in road connects narrow-clearance submerged arc welding and is able to perfect progress.
In conclusion the utility model provides, a kind of that the solder flux that horizontal pipeline narrow-clearance submerged arc welding connects may be implemented is defeated
It send, gos deep into solder flux to the root of welding bead, keep pipeline transverse weld more efficient, better quality is used for horizontal pipeline narrow gap
The flux transport equipment of automatic submerged-arc welding machine.
Detailed description of the invention
Fig. 1 is that the flux transport equipment in the utility model for horizontal pipeline narrow gap automatic submerged-arc welding machine is installed on weldering
Structural schematic diagram on machine.
Fig. 2 is the structural schematic diagram of the device side in Fig. 1.
As shown in the figure: funnel 1, solder flux keeping box 3, blows first 4, feed pipe 5, welding bead 6, pipe 7, weldering at argon delivery lines 2
Machine transverse-moving mechanism 8, welding machine swing mechanism 9, welding gun fixed mechanism 10.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1 and attached drawing 2, a kind of flux transport equipment for horizontal pipeline narrow gap automatic submerged-arc welding machine, it
Including funnel 1, argon delivery lines 2, solder flux keeping box 3, blow first 4 and feed pipe 5；The lower end of the funnel 1 and argon gas are defeated
Pipe 2 is sent to be connected, the argon delivery lines 2 are connected with solder flux keeping box 3；It is described to blow first 4 and be set to solder flux keeping box 3
Interior, one end of the feed pipe 5 is connected with blowing first 4, and the other end of the feed pipe 5 leads to the root of the welding bead 6 of welding machine
Portion.
Preferably, described blowing is provided in first 4 and blows motor.
The utility model further includes welding machine transverse-moving mechanism 8, welding machine swing mechanism on corresponding welding machine in the specific implementation
9 and welding gun fixed mechanism 10；The solder flux keeping box 3 is fixed on welding swing mechanism 9, and the feed pipe 5 is fixed on
On welding machine transverse-moving mechanism 8, the solder flux is entered in solder flux keeping box 3 by funnel and argon delivery lines 2, while by blowing
First 4 blow solder flux to welding bead, go deep into solder flux to the root of welding bead.
After adopting the above structure, the utility model has the following beneficial effects: connecing flux delivery by narrow-clearance submerged arc welding
The solder flux keeping box of device, when keeping pipe 7 laterally disposed, solder flux is able to keep on vertical welding bead, and argon gas blowing system makes
Solder flux is able to blow to the root of welding bead, connects narrow-clearance submerged arc welding and is able to perfect progress.
In conclusion the utility model provides, a kind of that the solder flux that horizontal pipeline narrow-clearance submerged arc welding connects may be implemented is defeated
It send, gos deep into solder flux to the root of welding bead, keep pipeline transverse weld more efficient, better quality is used for horizontal pipeline narrow gap
The flux transport equipment of automatic submerged-arc welding machine.
The utility model and embodiments thereof are described above, description is not limiting, shown in the drawings
It also is one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field it is general
Logical technical staff is enlightened by it, without deviating from the purpose of the present invention, is not inventively designed and is somebody's turn to do
The similar frame mode of technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (2)
1. a kind of flux transport equipment for horizontal pipeline narrow gap automatic submerged-arc welding machine, it is characterised in that: it includes funnel
(1), argon delivery lines (2), solder flux keeping box (3), blow head (4) and feed pipe (5)；The lower end of the funnel (1) and argon
Letter shoot (2) is connected, and the argon delivery lines (2) are connected with solder flux keeping box (3)；The head (4) that blows is set to
In solder flux keeping box (3), one end of the feed pipe (5) is connected with head (4) is blowed, the other end of the feed pipe (5)
Lead to the root of the welding bead (6) of welding machine.
2. the flux transport equipment according to claim 1 for horizontal pipeline narrow gap automatic submerged-arc welding machine, feature
Be: described blowing is provided in head (4) blows motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058058.1U CN208427822U (en) | 2018-07-05 | 2018-07-05 | Flux transport equipment for horizontal pipeline narrow gap automatic submerged-arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058058.1U CN208427822U (en) | 2018-07-05 | 2018-07-05 | Flux transport equipment for horizontal pipeline narrow gap automatic submerged-arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427822U true CN208427822U (en) | 2019-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058058.1U Active CN208427822U (en) | 2018-07-05 | 2018-07-05 | Flux transport equipment for horizontal pipeline narrow gap automatic submerged-arc welding machine |
Country Status (1)
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| CN (1) | CN208427822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843128A (en) * | 2020-08-13 | 2020-10-30 | 兰州理工大学 | Ultra-narrow gap welding device and method for welding pipe fittings |
-
2018
- 2018-07-05 CN CN201821058058.1U patent/CN208427822U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843128A (en) * | 2020-08-13 | 2020-10-30 | 兰州理工大学 | Ultra-narrow gap welding device and method for welding pipe fittings |
| CN111843128B (en) * | 2020-08-13 | 2021-12-21 | 兰州理工大学 | Ultra-narrow gap welding device and method for welding pipe fittings |
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