CN208427823U - Pipeline narrow gap automatic submerged-arc welding machine - Google Patents
Pipeline narrow gap automatic submerged-arc welding machine Download PDFInfo
- Publication number
- CN208427823U CN208427823U CN201821058059.6U CN201821058059U CN208427823U CN 208427823 U CN208427823 U CN 208427823U CN 201821058059 U CN201821058059 U CN 201821058059U CN 208427823 U CN208427823 U CN 208427823U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- ring
- shaped guide
- narrow gap
- arc welding
- 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.)
- Active
Links
Landscapes
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
It can preferably be used in field the utility model discloses a kind of, and the pipeline narrow gap automatic submerged-arc welding machine that longitudinal and transverse direction can be welded, it includes ring-shaped guide rail (9), ring-shaped guide rail (9) is connected by multiple positioning mechanisms with the pipe welded is needed, ring-shaped guide rail (9) is equipped with rack gear (8), gear (7) are connected on rack gear (8), gear (7) is connected with speed reducer (6) simultaneously, car rack (5) are connected with by trolley movable pulley (4) on the ring-shaped guide rail (9), the speed reducer (6) is installed on car rack (5), the pendulous device (1) for adjusting soldering tip position is also equipped on the car rack (5), narrow gap soldering tip (2) are installed on the pendulous device (1), wire feed is also equipped on the car rack (5) Device (3).
Description
Technical field
The utility model relates to a kind of welding machine for pipeline, in particular to a kind of pipeline narrow gap automatic submerged-arc welding machines.
Background technique
Pipeline all-position auto-welding machine is the special equipment of pipeline girth welding, especially suitable under field environment, caliber
In the welding of the various pipelines of 130MM or more.Pipeline all-position auto-welding machine in the prior art is mainly using gas shield welding
It connects and argon arc welding.It is to carry out longitudinal measure on pipeline when specific operation, i.e., places pipe level, diameter of the welding machine along pipeline
To being vertically moved.Above-mentioned gas shield welding, which connects, respectively has feature with argon arc welding；Wherein gas shield welding have it is at low cost, high-efficient,
It is 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 weld
Arc light is strong when connecing, more, wind loading rating difference feature of splashing.Then there is welding process to stablize for argon arc welding, and protective effect is good, weld seam gold
Belong to pure, the series of advantages such as figuration of bead is good, but that there are welding efficiencies is low, the features such as high is required to construction environment, in pipeline
Application in 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 conclusion lack at present it is a kind of can preferably be used in field, and longitudinal and transverse direction can be welded
Automatic welder.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of can preferably be used in field, and it is longitudinal and horizontal
The pipeline narrow gap automatic submerged-arc welding machine that Xiang Junke is welded.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of pipeline narrow gap submerged arc is automatic
Welding machine, it includes ring-shaped guide rail, and ring-shaped guide rail is connected with the pipe welded is needed by multiple positioning mechanisms, is set on ring-shaped guide rail
There is rack gear, gear is connected on rack gear, gear is connected with speed reducer simultaneously, is connected on the ring-shaped guide rail by trolley movable pulley
It is connected to car rack, the speed reducer is installed on car rack, is also equipped on the car rack for adjusting weldering
The pendulous device of head position, is equipped with narrow gap soldering tip on the pendulous device, is also equipped with and send on the car rack
Silk device.
Preferably, the positioning mechanism includes support screw, support plate and turnbuckle；The support screw installation
In on ring-shaped guide rail；Support screw that support plate is installed close to one end of ring-shaped guide rail, the other end is equipped with turnbuckle.
Preferably, the two sides of the ring-shaped guide rail are equipped with guide plate.
Preferably, the pendulous device includes oscillating motor, the swing arm of the oscillating motor and narrow gap soldering tip
It is connected.
After adopting the above structure, the utility model has the following beneficial effects: present patent application passes through narrow-clearance submerged arc welding
Welding system and all positon narrow-clearance submerged arc welding that has been implemented in combination with of rail system and small rail car system connect, and pass through small rail car system
The movable pulley of system and the installation method of track realize transverse weld.Simultaneously because submerged-arc welding has welding process stabilization, deposition
The advantages that rate is high, welding efficiency is high, working condition is good and it is in good graces again.Welding process uses thick welding wire, high current, and does not have
Arc light radiation, the pernicious gas of releasing are seldom.Welding, which ends, is easy to scarfing cinder, the chemical analysis and stable mechanical property of weld seam.
Present patent application improves welding quality, expands the use scope of all-position welder.
In conclusion the utility model provide it is a kind of can preferably be used in field, and longitudinal and transverse direction can be into
The pipeline narrow gap automatic submerged-arc welding machine of row welding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pipeline narrow gap automatic submerged-arc welding machine in the utility model.
Fig. 2 is the side schematic view of the machine in Fig. 1.
It is as shown in the figure: 1, pendulous device, 2, narrow gap soldering tip, 3, wire feeder, 4, trolley movable pulley, 5, car rack,
6, speed reducer, 7, gear, 8, rack gear, 9, guide rail, 10, guide plate, 11, support screw, 12, support plate, 13, turnbuckle, 14, pipe
Son.
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 pipeline narrow gap automatic submerged-arc welding machine, it includes ring-shaped guide rail 9, ring-shaped guide rail 9
It is connected by multiple positioning mechanisms with the pipe welded is needed, ring-shaped guide rail 9 is equipped with rack gear 8, it is connected with gear 7 on rack gear 8,
Gear 7 is connected with speed reducer 6 simultaneously, is connected with car rack 5 by trolley movable pulley 4 on the ring-shaped guide rail 9, described
Speed reducer 6 is installed on car rack 5, and the pendulous device for adjusting soldering tip position is also equipped on the car rack 5
1, narrow gap soldering tip 2 is installed on the pendulous device 1, is also equipped with wire feeder 3 on the car rack 5.
Preferably, the positioning mechanism includes support screw 11, support plate 12 and turnbuckle 13；The support spiral shell
Silk 11 is installed on ring-shaped guide rail 9；Support screw 11 is equipped with support plate 12, other end installation close to one end of ring-shaped guide rail 9
There is turnbuckle 13.
Preferably, the two sides of the ring-shaped guide rail 9 are equipped with guide plate 10.
Preferably, the pendulous device 1 includes oscillating motor, the swing arm of the oscillating motor and narrow gap soldering tip
2 are connected.
After adopting the above structure, the utility model has the following beneficial effects: present patent application passes through narrow-clearance submerged arc welding
Welding system and all positon narrow-clearance submerged arc welding that has been implemented in combination with of rail system and small rail car system connect, and pass through small rail car system
The movable pulley of system and the installation method of track realize transverse weld.Simultaneously because submerged-arc welding has welding process stabilization, deposition
The advantages that rate is high, welding efficiency is high, working condition is good and it is in good graces again.Welding process uses thick welding wire, high current, and does not have
Arc light radiation, the pernicious gas of releasing are seldom.Welding, which ends, is easy to scarfing cinder, the chemical analysis and stable mechanical property of weld seam.
Present patent application improves welding quality, expands the use scope of all-position welder.
Since narrow submerged-arc welding groove is narrow, weld metal loading is few, when can save a large amount of wlding and Welder, by
Heat input is lower when narrow gap welding, refines the tissue of weld metal and heat affected area obviously, to improve its mechanics
Performance, especially plasticity and toughness, therefore the present invention uses narrow-clearance submerged arc welding.
This welding machine is made of rail system, small rail car system, narrow-clearance submerged arc welding welding system.Rail system by guide rail,
The compositions such as guide plate, support plate, support screw, turnbuckle, rack gear, are fixed on vertical pipeline.Small rail car system is by small
The composition such as vehicle movable pulley, car rack, gear reducer, gear, small rail car are mounted on rail system sharp by trolley movable pulley
Track is blocked with the flange of four groups of trolley movable pulleys, so that small rail car system is can use track and is fixed at vertical pipeline,
It is rotated in orbit by speed reducer band moving gear, rack gear.Narrow-clearance submerged arc welding welding system by narrow gap soldering tip, pendulous device, give
The composition such as silk device, narrow-clearance submerged arc welding welding system are mounted in small rail car system.By small rail car system in track system
Rotation on system drives narrow-clearance submerged arc welding welding system to be welded around vertical pipeline.The wire feeder is for delivering weldering
Silk, wire feeder are equipped with welding wire idler wheel and drive the motor of idler wheel rotation.The wire feeder has mature commercial product,
Use can directly be purchased.
In conclusion the utility model provide it is a kind of can preferably be used in field, and longitudinal and transverse direction can be into
The pipeline narrow gap automatic submerged-arc welding machine of row welding.
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 (4)
1. a kind of pipeline narrow gap automatic submerged-arc welding machine, it is characterised in that: it includes ring-shaped guide rail (9), and ring-shaped guide rail (9) passes through
Multiple positioning mechanisms are connected with the pipe welded is needed, and ring-shaped guide rail (9) is equipped with rack gear (8), and rack gear is connected with gear on (8)
(7), gear (7) is connected with speed reducer (6) simultaneously, is connected with trolley by trolley movable pulley (4) on the ring-shaped guide rail (9)
Rack (5), the speed reducer (6) are installed on car rack (5), and the car rack is also equipped on (5) for adjusting
The pendulous device (1) of whole soldering tip position is equipped with narrow gap soldering tip (2), the car rack on the pendulous device (1)
(5) wire feeder (3) are also equipped on.
2. pipeline narrow gap automatic submerged-arc welding machine according to claim 1, it is characterised in that: the positioning mechanism includes
It supports screw (11), support plate (12) and turnbuckle (13)；The support screw (11) is installed on ring-shaped guide rail (9)；Branch
Support screw (11) is equipped with support plate (12) close to the one end of ring-shaped guide rail (9), and the other end is equipped with turnbuckle (13).
3. pipeline narrow gap automatic submerged-arc welding machine according to claim 1, it is characterised in that: the ring-shaped guide rail (9)
Two sides guide plate (10) are installed.
4. pipeline narrow gap automatic submerged-arc welding machine according to claim 1, it is characterised in that: the pendulous device (1)
Including oscillating motor, the swing arm of the oscillating motor is connected with narrow gap soldering tip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058059.6U CN208427823U (en) | 2018-07-05 | 2018-07-05 | Pipeline narrow gap automatic submerged-arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058059.6U CN208427823U (en) | 2018-07-05 | 2018-07-05 | Pipeline narrow gap automatic submerged-arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427823U true CN208427823U (en) | 2019-01-25 |
Family
ID=65099751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058059.6U Active CN208427823U (en) | 2018-07-05 | 2018-07-05 | Pipeline narrow gap automatic submerged-arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208427823U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238492A (en) * | 2019-05-28 | 2019-09-17 | 中石化第十建设有限公司 | A kind of vertical fixing port all positon submerged-arc welding process of pipeline |
| CN112045283A (en) * | 2020-09-14 | 2020-12-08 | 张桂珍 | Efficient full-automatic welding device for pipeline |
| CN114043048A (en) * | 2021-12-03 | 2022-02-15 | 上海宝冶工程技术有限公司 | Ring walking submerged arc welding device |
| CN115178841A (en) * | 2022-01-14 | 2022-10-14 | 一重集团大连核电石化有限公司 | Can be through TIG welding carriage of walking certainly of circumference slit |
-
2018
- 2018-07-05 CN CN201821058059.6U patent/CN208427823U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238492A (en) * | 2019-05-28 | 2019-09-17 | 中石化第十建设有限公司 | A kind of vertical fixing port all positon submerged-arc welding process of pipeline |
| CN112045283A (en) * | 2020-09-14 | 2020-12-08 | 张桂珍 | Efficient full-automatic welding device for pipeline |
| CN114043048A (en) * | 2021-12-03 | 2022-02-15 | 上海宝冶工程技术有限公司 | Ring walking submerged arc welding device |
| CN115178841A (en) * | 2022-01-14 | 2022-10-14 | 一重集团大连核电石化有限公司 | Can be through TIG welding carriage of walking certainly of circumference slit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208427823U (en) | Pipeline narrow gap automatic submerged-arc welding machine | |
| KR101067998B1 (en) | Plasma automatic welding machine for pipe circle welding | |
| CN104308545B (en) | The welding machine of flange form sleeve adds all-in-one | |
| CN111054999A (en) | Pipeline all-position automatic TIG welding machine and welding process thereof | |
| CN209223363U (en) | A kind of round tube automatic welding device for submerged-arc welding | |
| CN107717181A (en) | A kind of eight axles linkage intersection robot welding workstation | |
| CN201471100U (en) | Self-conductance controllable tubular straight-line joint welding device | |
| CN203725959U (en) | Multi-functional multi-wire SAW (submerged arc welding) device | |
| CN205325025U (en) | Pipe flange welding special plane | |
| CN206632501U (en) | Automatic submerged arc welding machine | |
| CN202097488U (en) | Automatic welding operation machine for elliptical seams | |
| CN103978280A (en) | Method for assessing welding technique of stainless steel compound pipe | |
| CN202701575U (en) | Double-faced dual-arc welding device of pipe root layer | |
| CN110328437A (en) | A kind of processing unit (plant) and its processing method of combined pipe | |
| CN219379288U (en) | Automatic welding equipment | |
| CN204747794U (en) | Automatic weld equipment is restrainted to steel pipe | |
| CN111715981A (en) | All-position TIG pipe welding equipment and welding process thereof | |
| CN204735938U (en) | Automatic cutting, groove preparation , welding production integrated device | |
| CN207087194U (en) | A kind of high automatic welder of production efficiency | |
| JP5207072B2 (en) | Fixed pipe inner / outer surface welding machine | |
| CN208427822U (en) | Flux transport equipment for horizontal pipeline narrow gap automatic submerged-arc welding machine | |
| CN208033894U (en) | A kind of motor-driven welder of rail type all positon | |
| CN203184812U (en) | Pipeline welding equipment | |
| CN111318826B (en) | Six-axis intersecting line cutting and welding robot and working method | |
| CN105458466B (en) | A kind of automatic welding pipe block equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |