CN106334891A - Automatic welding device for inner ring welding seam - Google Patents
Automatic welding device for inner ring welding seam Download PDFInfo
- Publication number
- CN106334891A CN106334891A CN201610979426.5A CN201610979426A CN106334891A CN 106334891 A CN106334891 A CN 106334891A CN 201610979426 A CN201610979426 A CN 201610979426A CN 106334891 A CN106334891 A CN 106334891A
- Authority
- CN
- China
- Prior art keywords
- welding
- horizontally
- moving part
- welding wire
- circumferential weld
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
- B23K37/0229—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being situated alongside the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0294—Transport carriages or vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/287—Supporting devices for electrode holders
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to an automatic welding device for inner ring welding seams, which comprises a walking trolley capable of walking on a rail, among which a welding torch is arranged on the walking carriage, the welding torch is connected to a vertical moving part capable of horizontally moving, the horizontal moving part is arranged on a vertical moving part capable of vertically moving the horizontal moving part, the horizontal moving part is provided with a flux storage bin, the flux storage bin is connected to the welding torch through a material pipe, the other end of the horizontal moving part is provided with a welding wire roller frame, the welding wire wound on the welding wire roller frame is connected to a welding torch through a welding wire fixing frame, the operation console is installed on the horizontal moving part, and the operation console is provided with corresponding operation buttons. The present invention solves the welding bottleneck problem of one-level girth joint; this device realizes mechanization and automation mechanized operation simultaneously, decreases the solder technology level requirement to laborer, while greatly decreasing labor intensity.
Description
Technical field
The invention belongs to technical field of welding equipment is and in particular to a kind of interior automatic welding device for circumferential weld.
Background technology
Existing steel pipe and hubbed flange butt girth welding seam welding procedure mostly are gas shielded arc welding, and its welding process is: first
First take gas shielded arc welding to carry out outside weld gas shield welding bottoming, filling, Lincoln weld capping, complete the welding of outside weld.So
Afterwards gouge, polishing, scarfing cinder are carried out to inside weld weld, finally carry out gas shield welding filling capping, complete the welding of inside weld.Behaviour
Make technique relatively cumbersome, complex procedures；And have been used up the mode manually welded, welding efficiency is not high, single-pass welding
Weld interval surpass after an hour；Welding quality is not high simultaneously, and qualification rate is examined in the once friendship using human weld's butt girth welding seam
60% ~ 70% about, affect large batch of production and processing progress；In addition, the uncontrollable factor during human weld is more, right
Welding quality impact is larger, and Weld Seam Repairation phenomenon is universal, is unfavorable for the actual production process requirements of engineering.
Content of the invention
It is an object of the invention to solving above-mentioned technical problem and providing a kind of interior automatic welding device for circumferential weld, mainly
It is applied to the welding of steel pipe and the girth joint (inside weld) of hubbed flange.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of interior automatic welding device for circumferential weld, the walking dolly that can walk including in rail, described walking dolly is provided with weldering
Machine, described welding machine connects welding gun, and described welding gun is arranged on horizontally movable one end moving horizontally in portion, described moves horizontally
Portion be arranged on can make described in the portion of moving horizontally vertically move vertically move in portion, the described portion of moving horizontally is provided with solder flux material
Storehouse, described solder flux feed bin is connected to described welding gun by expects pipe, and the described other end moving horizontally portion is provided with welding wire turning rolls, institute
The welding wire being wound around is stated on welding wire turning rolls connect to welding gun by welding wire fixed mount, described moving horizontally is provided with operation control in portion
Platform processed, described operating console is provided with corresponding operation button.
The described portion of vertically moving is provided with and vertically moves motor, and the described portion of moving horizontally is provided with and moves horizontally driving
Motor.
The described portion of vertically moving is provided with electric box, is electrically connected with described operational control device.
Described welding machine is argon arc welding machine.
One of the present invention improves one-level girth joint (interior) welding procedure, makes welding efficiency improve more than 10 times；It two
It is this device flexible operation, efficient and convenient, make a solder yield of weld seam reach more than 99% and solve one-level girth joint
Welding bottleneck problem；This device achieves mechanization, automation mechanized operation simultaneously, reduces the solder technology level to labourer
Require, greatly reduce labour intensity simultaneously.
Brief description
Fig. 1 is the structural representation of the interior automatic welding device for circumferential weld of the present invention；
Fig. 2 be the interior automatic welding device for circumferential weld of the present invention another visual angle under structural representation；
Fig. 3 is interior automatic welding device for circumferential weld and the turning rolls cooperation welding schematic diagram of the present invention.
Specific embodiment
Below, in conjunction with example, the substantive distinguishing features of the present invention and advantage are further described, but the present invention not office
It is limited to listed embodiment.
As Figure 1-3, a kind of interior automatic welding device for circumferential weld 100, the walking dolly 1 that can walk including in rail 2,
Described walking dolly is provided with welding machine 3, and described welding machine connects welding gun 12, and described welding gun is arranged on horizontally movable moving horizontally
The one end in portion 8, described move horizontally portion 8 be arranged on can make described in the portion of moving horizontally vertically move vertically move in portion 4, described
The portion of moving horizontally is provided with solder flux feed bin 9, and described solder flux feed bin is connected to described welding gun by expects pipe 11, proposes weldering for welding
Material, the described other end moving horizontally portion 8 is provided with welding wire turning rolls 10, and the welding wire 14 that described welding wire turning rolls is wound around passes through weldering
Silk fixed mount connects 13 and is connected to welding gun 12, constantly provides welding wire for welding gun welding, and described moving horizontally is provided with operation control in portion
Platform 7 processed, described operating console be provided with corresponding operation button and display welding when voltage and electric current volometer,
The described portion of vertically moving is provided with electric box 5, is electrically connected with described operational control device, provides work electricity consumption.
The described portion of vertically moving is provided with and vertically moves motor 6, and the described portion of moving horizontally is provided with and moves horizontally drive
Dynamic motor 15.
In the present invention, described portion, the portion of moving horizontally of vertically moving can be realized using existing horizontal or vertical transfer mechanism,
Concrete structure, it will not be described for this specification.
Described walking dolly is mutually rolled with described track 2 by wheel body and is connected, and can be welded with movement of walking on track,
Described move horizontally portion (or referred to as movable mechanism) and vertically move portion's (or referred to as reciprocating mechanism) composition control machine
Structure, can adjust welding position according to the size of steel pipe；Welding wire and solder flux are welding essential material；Operating console can control
Before and after welder, the speed of welding of upper-lower position and welding wire, the bases such as the required voltage of welding, electric current can be observed simultaneously
This parameter, and then carry out welding fine setting further, reach optimal welding effect.
Shown in Figure 3, during use, first steel pipe is placed on and places on the turning rolls 16 described in turning rolls 16(and will weld
The steel pipe connecing, controls rotary speed, can be supported by supporting table and be in certain position) on, then adjust upper and lower, front and back position,
Welding wire is fixed, makes welding wire be in the welding optimum position that steel pipe is docked with hubbed flange, solder flux is filled up hopper simultaneously, adjust
The rotary speed of section turning rolls, makes steel pipe rotary, finally opens hopper switch, so that welding is leaked down, and presses welding control simultaneously
System switch, implements welding, can observe welding parameter and welding effect at any time, carried out according to actual welding situation micro- in welding process
Adjust, after welding terminates, press closing switch, and close hopper switch, after clear unnecessary solder flux, carry out the weldering of next part
Connect, convenient and simple for operation, quick, efficient, be conducive to large batch of welding processing.
Compared with prior art, the invention has the characteristics that:
1st, take the welding technique of submerged arc welding of this device, carry out one-level girth joint (inside weld) welding, simplify gouge, polishing,
The operations such as scarfing cinder, welding efficiency is more than 10 times of original welding procedure.
2nd, adopt the welding manner of this device, make one-level boxing seam welding first-time qualification rate bring up to more than 99%, effectively protect
Hinder the welding quality of one-level girth joint, thoroughly solve the welding bottleneck problem of one-level girth joint.
3rd, this device is easy and simple to handle, quickness and high efficiency, is changed to automatic welding by original manual operations, reduces to welder's skill
The requirement of art level, greatly reduces labour intensity simultaneously, improves the automatization level of welding sequence.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of interior automatic welding device for circumferential weld is it is characterised in that include the walking dolly that in rail can be walked, described walking
Dolly is provided with welding machine, and described welding machine connects welding gun, and described welding gun is arranged on horizontally movable one end moving horizontally in portion,
The described portion of moving horizontally be arranged on can make described in the portion of moving horizontally vertically move vertically move in portion, described move horizontally in portion
It is provided with solder flux feed bin, described solder flux feed bin is connected to described welding gun by expects pipe, and the described other end moving horizontally portion is provided with weldering
Silk turning rolls, the welding wire that described welding wire turning rolls is wound around is connected to welding gun by welding wire fixed mount, described moves horizontally in portion
Operating console is installed, described operating console is provided with corresponding operation button.
2. according to claim 1 interior automatic welding device for circumferential weld it is characterised in that the described portion of vertically moving be provided with vertical
Motor is moved in translation, and the described portion of moving horizontally is provided with and moves horizontally motor.
3. according to claim 2 interior automatic welding device for circumferential weld it is characterised in that the described portion of vertically moving is provided with electricity
Gas tank, is electrically connected with described operational control device.
4. according to claim 1 interior automatic welding device for circumferential weld it is characterised in that described welding machine be argon arc welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979426.5A CN106334891A (en) | 2016-11-08 | 2016-11-08 | Automatic welding device for inner ring welding seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979426.5A CN106334891A (en) | 2016-11-08 | 2016-11-08 | Automatic welding device for inner ring welding seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106334891A true CN106334891A (en) | 2017-01-18 |
Family
ID=57840978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610979426.5A Pending CN106334891A (en) | 2016-11-08 | 2016-11-08 | Automatic welding device for inner ring welding seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106334891A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817778A (en) * | 2018-08-28 | 2018-11-16 | 威海奥东金属结构制造有限公司 | Cabinet steel member inside weld welding jig |
| CN111992915A (en) * | 2020-08-24 | 2020-11-27 | 陕西建工机械施工集团有限公司 | Cantilever type semi-automatic inner partition plate welding device and method |
| CN112872538A (en) * | 2021-01-08 | 2021-06-01 | 晶澳（邢台）太阳能有限公司 | Tin supplementing device and method for junction box |
-
2016
- 2016-11-08 CN CN201610979426.5A patent/CN106334891A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817778A (en) * | 2018-08-28 | 2018-11-16 | 威海奥东金属结构制造有限公司 | Cabinet steel member inside weld welding jig |
| CN111992915A (en) * | 2020-08-24 | 2020-11-27 | 陕西建工机械施工集团有限公司 | Cantilever type semi-automatic inner partition plate welding device and method |
| CN112872538A (en) * | 2021-01-08 | 2021-06-01 | 晶澳（邢台）太阳能有限公司 | Tin supplementing device and method for junction box |
| CN112872538B (en) * | 2021-01-08 | 2023-11-17 | 晶澳（邢台）太阳能有限公司 | Tin supplementing device and tin supplementing method for junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |