CN104028884B - Vertical ring mounted welder - Google Patents
Vertical ring mounted welder Download PDFInfo
- Publication number
- CN104028884B CN104028884B CN201410301176.0A CN201410301176A CN104028884B CN 104028884 B CN104028884 B CN 104028884B CN 201410301176 A CN201410301176 A CN 201410301176A CN 104028884 B CN104028884 B CN 104028884B
- Authority
- CN
- China
- Prior art keywords
- ring
- column
- welding
- pipe
- rotatable platform
- 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
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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
- B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
-
- 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
- B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates
-
- 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
-
- 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
- B23K9/32—Accessories
- B23K9/323—Combined coupling means, e.g. gas, electricity, water or the like
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 discloses a kind of vertical ring mounted welder, including rotatable platform and setting perpendicular with rotatable platform and the hollow pillar stand of gap suit, column is set with guide ring, conducting ring and ground wire grounded copper ring；Gas circuit, automatically controlled circuit and welding ground it is provided with in the cavity of column；Column top is fixed with workpiece locating mechanism；Wire-feed motor and welding gun mechanism it is fixed with on rotatable platform.The present invention provides rotary power by reductor, circuit transmission is carried out by conducting ring, break-make and the switching of gas are provided by guide ring, it is capable of welding gun various dimensions spatially and includes the adjustment of height left and right angle, carry out pipe pipe, pipe and flange, pipe and interplanar boxing, improve efficiency and the welding quality of product differentiation switching, it is achieved freely regulating of soldering angle and speed of welding, it unrestrictedly rotates boxing and need not turn round, it is possible to be greatly saved the time.The present invention is applicable to tube and tube, pipe and flange, pipe and interplanar boxing, or the welding of one section of arc.
Description
Technical field
The invention belongs to field of machining, relate to the welding equipment of hardware, a kind of vertical boxing
Frock.
Background technology
In prior art, the girth welding technology that traditional pipe is used when welding with flange welding, tube and tube generally exists such as
Lower defect:
1. the boxing of repeatability rotates and causes the support element protecting each side such as gas, compressed air, circuit control to occur
Fatigue in various degree, occurs that compressed air, protective gas transfer pipeline leak gas, the fractureing or leak of circuit control aspect control line
The faults such as electricity；
2. circuit controls more, causes whole welding control system more chaotic, and maintainability is poor；
3. soldering angle and speed adjustability are poor, and stability of the welding quality is poor.
A kind of circle welder disclosed in Chinese patent literature storehouse, including base, column, workbench, cylinder, main backstop,
Wire-feed motor and welding gun, in the middle part of column, side is provided with workbench, and the top of column is provided with cylinder, the top side peace of column
Equipped with main backstop, described wire-feed motor is installed on the top of main backstop, is fixed with the rotary shaft of hollow on main backstop, rotation
The lower end of rotating shaft is provided with welding gun, and the top of rotary shaft is provided with guide ring, offers and cylinder in the middle part of described guide ring inwall
The air slot of connection, the upper and lower end of guide ring inwall offers the seal groove sealing air slot, rotary shaft offers and inducing QI
The inducing QI through hole of air slot connection on ring；It is provided with and the conductive copper of rotary shaft synchronous rotary at the middle part of rotary shaft, corresponding
The conduction carbon brush coordinated with conductive copper is installed on main backstop, is laid with conductive copper and welding gun in the rotary shaft of hollow
Between the cable of circuit turn-on.This patent can realize the endless-rotating of welding gun, and is unlikely to cable, the winding of inducing QI pipeline
Problem.
But this patent can only realize, on an overall big part, smallclothes are carried out boxing.When welding base metal is separate
During two individual components, this patent cannot realize the boxing between them (particularly when two individual components are that external diameter is bigger
Parts or entire length long time this patent structure cannot realize welding).This patent is due to structurally column and weldering
Rifle designs (i.e. welding gun is on column) for integral type, boxing process meeting overall when being therefore relatively large in diameter when welding base metal or be longer
Occur following not enough:
(1) angle of welding gun cannot meet requirement.Welding gun and workpiece interfere or the cooperation of column and welding gun cannot reach
Position to weld seam；
(2) welding stability of circular arc there will be wild effect.When welding base metal (workpiece) is large-diameter material, weldering
The fixed mechanism of rifle can become the longest, and arrive position while welding time there will be inadequate situation, the stability of weldquality without
Method ensures；
(3) when workpiece appearance is up big and down small or irregular, (outer rim is in irregular projection or other can produce work above
Part is in the plane more than lower work piece outer rim) etc. special circumstances time, this patent cannot complete welding or cannot ensure to weld matter
The stability of amount.
Summary of the invention
The goal of the invention of the present invention, is to provide a kind of vertical ring mounted welder, and it uses column for supporting, and column is distributed electricity
Road, gas control loop device, and column is connected with base, and base is connected with the reductor of lower section, provide drive whole by reductor
Body rotate power, periphery increase the most as required wire-feed motor, the source of welding current, PLC electrical control, man machine interface, button control,
The element such as switch board and/or protective cover is with satisfied production.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of vertical ring mounted welder, including in rotatable platform and setting perpendicular with rotatable platform and gap suit
Empty column, described column is fixedly installed, and described column is set with guide ring, conducting ring and ground wire grounded copper ring；Described column
Cavity in be provided with the gas circuit being connected with described guide ring and the automatically controlled circuit being connected with described conducting ring, be additionally provided with
The welding ground being connected with described ground wire grounded copper ring；Described column top is fixed with workpiece locating mechanism；Described rotatable
Being fixed with wire-feed motor on platform, being further fixed on can oscilaltion and soldering angle adjustable welding gun mechanism.
As limitation of the invention:
Described vertical ring mounted welder also includes the horizontal-extending base being fixedly installed, and described column is fixed on described base
Go up and upwardly extend；Described rotatable platform is horizontally placed on described base, and by the reductor being fixed on described base
Structure drives and rotates.
Described workpiece locating mechanism is fixed on described column through bolt.
Between described guide ring with described column, end count seal is connected, and is provided with for controlling inside the top of described guide ring and side
Compressed air processed and the perforate of protective gas break-make.
The both sides up and down of described guide ring are through bearing interference fit nested with described column, described conducting ring and described column
Between matched in clearance, described conducting ring can rotate around described column.
Described ground wire grounded copper ring is connected with described welding ground through the hold down gag of peripheral hardware.
The lifting of welding gun mechanism, is controlled by the PLC controlling organization being fixedly arranged on described rotatable platform, and described PLC controls
The circuit that controls of mechanism is located in the cavity of described column, and is connected with described conducting ring.
Workpiece through copper finger setting on described workpiece locating mechanism.This location mode is for pipe and welding between flange.
Workpiece is positioned on described workpiece locating mechanism through additional pipe.The welding between tube and tube of this location mode.
As limiting further, the outfan of described reducing gear is vertical rotating shaft, and described vertical rotating shaft is coaxially fixed
Coupling and have gear, described rotatable platform is with the fluted disc being meshed with described gear.
Owing to have employed above-mentioned technical scheme, compared with prior art, acquired technological progress is the present invention:
(1) reduction gearing mechanism drives rotatable rotatable platform to rotate, thus drives the welding wire-feed motor of periphery, welding gun machine
Structure rotates, it is achieved Guan Guan, pipe and flange, pipe and the various boxing of plane, or the welding of one section of arc；
(2) column and rotatable platform matched in clearance, and be mutually perpendicular between the two, thus reach the effect of welding quality stable
Really；
(3) designing for perforate in the middle of column, whole cavity is used for gas circuit, circuit cable design, assembles the most successively
Guide ring, conducting ring, ground wire grounded copper ring and workpiece locating mechanism, be avoided that circuit is wound around problem；
(4) guide ring is through bearing interference fit nested with column, to ensure the perpendicularity in rotary course and minimizing eccentric wear,
Thus ensure welding precision；Control the gas control loop of welding gun mechanism lifting, all pass through in guide ring and column cavity
Gas circuit is connected, it is to avoid outside exposed too much connecting line；
(5) conducting ring can rotate freely around column, and the inside of conducting ring carries out the circuit on 13-15 road and arranges whole to meet
The welding wiring requirement of individual mechanism；
(6) ground wire grounded copper ring carries out the connection of welding ground by peripheral hardware hold down gag, to ensure normally entering of welding
OK；
(7) column is attached by bolt location with workpiece locating mechanism, and pipe flange welding can pass through copper finger setting, then
In periphery, the guide-localization plus pipe exposes with full by carrying out welding bead again behind two pipes location with satisfied welding, pipe sealing of tube needs
Foot welding gun getatability welds；
(8) column and welding gun are isolating construction, and column is fixed on the base of vertical rotation, when reductor is rotated
When platform rotates, boxing track forming stability is good, will not produce welding base metal and interfere；
(9) welding gun mechanism is fixed on rotation platform, can adjust the angle of welding gun according to the size cases of welding base metal
Or the fixed position of welding gun, it is possible to ensure stability and the forming stability of boxing of welding quality；
(10) present invention is capable of the boxing of major diameter, and can guarantee that the stability of welding；
(11) present invention can also realize splicing the welding of mother metal space various shape, it is possible to ensures time in irregular shape
The stability of welding quality.
The work process of the present invention is as follows:
After workpiece is positioned by workpiece locating mechanism, regulated the automatic lifting (weldering of welding gun mechanism by external PLC controlling organization
The soldering angle of gunlock structure, by the welding gun secured adjusted mechanism regulation being fixed on rotatable platform, regulate afterwards such as fruit product
Not switching, stability is relatively good), reducing gear rotarily drives rotatable rotatable platform and rotates, and welding gun mechanism is along with rotatable turn
Moving platform carries out rotating and implementing welding operation, and this vertical ring mounted welder can carry out Infinite Cyclic boxing.
As fully visible, the present invention by reductor provide rotate power, it is possible to realize multiple product pipe pipe ring weldering, pipe with
Flange boxing, pipe and the various boxing of plane, or the welding of one section of arc, improve the efficiency of product differentiation switching, welding
Quality, it is achieved that freely regulating of soldering angle and speed of welding.
The present invention is applicable to tube and tube, pipe and flange, pipe and the various boxing of plane, or the welding of one section of arc.
The present invention is described in further detail with specific embodiment below in conjunction with Figure of description.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the partial structurtes schematic diagram of another angle of embodiment illustrated in fig. 1；
Fig. 3 is the overall structure schematic diagram of Fig. 1, embodiment illustrated in fig. 2 central post 1；
Fig. 4 is the structural representation of another angle of column 1 shown in Fig. 3；
Fig. 5 is the upward view of Fig. 1；
Fig. 6 is the top view of Fig. 1；
In figure: 1 column, 2 reducing gears, 3 rotatable platforms, 4 guide rings, 5 conducting rings, 6 ground wires
Ground connection copper ring, 7 workpiece locating mechanisms, 8 welding gun mechanisms, 9 workpiece.
Detailed description of the invention
Embodiment one vertical ring mounted welder
With reference to Fig. 1, Fig. 2, Fig. 5, Fig. 6, the present embodiment includes the horizontal-extending base being fixedly installed, also includes rotatable
Platform 3 and hollow pillar stand 1.
The overall structure of column 1 is as shown in Figure 3 and Figure 4.Column 1 is fixed on base and upwardly extends, on column 1 under
Supreme it is set with guide ring 4, conducting ring 5, ground wire grounded copper ring 6.Column 1 top is fixed with workpiece locating mechanism 7 through bolt.
The gas circuit being connected with guide ring 4, and the electrical control lines being connected with conducting ring 5 it is provided with in the cavity of column 1
Road, is additionally provided with the welding ground being connected with ground wire grounded copper ring 6.
Reducing gear 2 is fixed on base, and outfan is vertical rotating shaft, and vertical rotating shaft has coaxially been fixedly connected gear.
Rotatable platform 3 is horizontally placed on base, for the toothed fluted disc structure of periphery.With reference to Fig. 6, this fluted disc and gear
Be meshed, i.e. rotatable platform 3 is driven by gear and rotates.Being fixed with wire-feed motor on rotation platform 3, being further fixed on can oscilaltion
And soldering angle adjustable welding gun mechanism 8.
The adjustment of welding gun mechanism 8 automatic lifting, is controlled by the PLC controlling organization being fixedly arranged on rotatable platform 3.Can revolve
Turn and the facilities such as man machine interface, button control, switch board and protective cover on platform 3, can also be increased.
1 the end count seal of guide ring 4 and column is connected, and is provided with for controlling compression sky inside the top of guide ring 4 and side
Gas and the perforate of protective gas break-make, perforate is used for break-make gas circuit.
The both sides up and down of guide ring 4 are through bearing interference fit nested with column 1, to support bigger thrust and entirety
Moment of torsion.Guide ring 4 with between column 1 rely on sealing ring carry out seal coordinate.
Matched in clearance between conducting ring 5 and column 1, conducting ring 5 can rotate around column 1.Conducting ring 5 is internal carries out 13-15
The circuit on road is arranged with the welding wiring requirement meeting whole mechanism.
Ground wire grounded copper ring 6 is connected with welding ground through the hold down gag of peripheral hardware.
The circuit that controls of PLC controlling organization is located in the cavity of column 1, and is connected with conducting ring 5.And welding gun mechanism
The soldering angle of 8, by the welding gun secured adjusted mechanism regulation being fixed on rotatable platform 3, regulate afterwards as fruit product is not cut
Changing, stability is relatively good.
Pipe with flange welding time, workpiece 9 through copper finger setting on workpiece locating mechanism 7；During tube and tube welding, workpiece 9 warp
Additional pipe is positioned on workpiece locating mechanism 7.
Claims (8)
1. a vertical ring mounted welder, it is characterised in that: include rotatable platform and and the perpendicular setting of rotatable platform and
The hollow pillar stand of gap suit；
Described column is fixedly installed, and described column is set with guide ring, conducting ring and ground wire grounded copper ring；In described column
It is provided with the gas circuit being connected with described guide ring and the automatically controlled circuit being connected with described conducting ring in cavity, is additionally provided with and institute
State the welding ground that ground wire grounded copper ring is connected；Described column top is fixed with workpiece locating mechanism；Described rotatable platform
On be fixed with wire-feed motor, being further fixed on can oscilaltion and soldering angle adjustable welding gun mechanism；Described vertical ring mounted welder is also
Including the horizontal-extending base being fixedly installed, described column is fixed on described base and upwardly extends；Described rotatable flat
Platform is horizontally placed on described base, and is driven rotation by the reducing gear being fixed on described base, described reducing gear
Outfan is vertical rotating shaft, and described vertical rotating shaft has coaxially been fixedly connected gear, described rotatable platform with described tooth
The fluted disc that wheel is meshed；Reducing gear drive rotatable platform rotate, and drive wire-feed motor, welding gun mechanism rotate with to pipe with
Pipe, pipe with flange or pipe with plane boxing.
Vertical ring mounted welder the most according to claim 1, it is characterised in that: described workpiece locating mechanism is fixed on through bolt
On described column.
Vertical ring mounted welder the most according to claim 1, it is characterised in that: sealed between described guide ring and described column
Circle connects, and is provided with the perforate for controlling compressed air and protective gas break-make inside the top of described guide ring and side.
Vertical ring mounted welder the most according to claim 1, it is characterised in that: the both sides up and down of described guide ring through bearing with
Column nesting interference fit.
Vertical ring mounted welder the most according to claim 1, it is characterised in that: between described conducting ring and described column, gap is joined
Closing, described conducting ring can rotate around described column.
Vertical ring mounted welder the most according to claim 1, it is characterised in that: described ground wire grounded copper ring is through the compression of peripheral hardware
Device is connected with described welding ground.
Vertical ring mounted welder the most according to claim 1, it is characterised in that: the lifting of welding gun mechanism, described by being fixedly arranged on
PLC controlling organization on rotatable platform controls, and the circuit that controls of described PLC controlling organization is located at the cavity of described column
In, and be connected with described conducting ring.
Vertical ring mounted welder the most according to claim 1, it is characterised in that: workpiece is positioned described through copper pin or additional pipe
On workpiece locating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301176.0A CN104028884B (en) | 2014-06-30 | 2014-06-30 | Vertical ring mounted welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301176.0A CN104028884B (en) | 2014-06-30 | 2014-06-30 | Vertical ring mounted welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104028884A CN104028884A (en) | 2014-09-10 |
| CN104028884B true CN104028884B (en) | 2017-01-04 |
Family
ID=51460005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410301176.0A Active CN104028884B (en) | 2014-06-30 | 2014-06-30 | Vertical ring mounted welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104028884B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583504A (en) * | 2014-10-23 | 2016-05-18 | 五冶集团上海有限公司 | Automatic welding device for steel pipe column annular plate and application method of automatic welding device |
| CN104308331A (en) * | 2014-10-27 | 2015-01-28 | 无锡华联科技集团有限公司 | Rotary structure for longitudinal welding machine |
| CN104476036B (en) * | 2014-12-04 | 2018-06-22 | 大连东拓工程机械制造有限公司 | Excavator swing arm and loading machine rocking arm circumference automatic welding machine |
| CN104493341B (en) * | 2014-12-15 | 2016-05-25 | 哈尔滨电气动力装备有限公司 | Shield electric machine stator can and lower flange welding method and the equipment using thereof |
| CN104668800A (en) * | 2015-02-11 | 2015-06-03 | 李世强 | Multi-gun welding equipment for water discharging branch pipe flange of engine |
| CN105057959A (en) * | 2015-07-20 | 2015-11-18 | 湖州美胜机械有限公司 | Rotary welding tooling |
| CN105195937B (en) * | 2015-10-21 | 2016-11-30 | 重庆纵翼机械制造有限公司 | Automatic welding machine |
| CN107199432B (en) * | 2017-07-25 | 2023-01-20 | 湖北汽车工业学院 | Pagoda-shaped girth welding tool |
| CN110026680B (en) * | 2019-04-30 | 2024-04-30 | 广东聚金激光技术有限公司 | Prevent winding laser welding machine of optic fibre |
| CN110026681B (en) * | 2019-04-30 | 2024-04-12 | 广东聚金激光技术有限公司 | Pipeline laser welding machine |
| CN110202794B (en) * | 2019-05-15 | 2024-01-02 | 南京帝耐激光科技有限公司 | Laser welding equipment and method for cylindrical plastic workpiece |
| CN110653513A (en) * | 2019-09-06 | 2020-01-07 | 桐乡嘉丰精密机械有限公司 | Circular seam welding device |
| CN112828455B (en) * | 2021-01-27 | 2023-05-05 | 宁波塞纳电热科技有限公司 | Clamping tool capable of being welded continuously at 360 degrees |
| CN114905119A (en) * | 2022-05-10 | 2022-08-16 | 杭州大和热磁电子有限公司 | Rotary positioning anti-oxidation welding device and welding method |
| CN115122101A (en) * | 2022-07-25 | 2022-09-30 | 山东源顺智能科技有限公司 | Bus module of turntable turning and milling composite all-in-one machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5212363A (en) * | 1991-10-28 | 1993-05-18 | The Babcock & Wilcox Company | Torch for removing steam generator tubes |
| JPH115168A (en) * | 1997-06-13 | 1999-01-12 | Mitsubishi Heavy Ind Ltd | Gas sealded arc welding torch |
| CN2778453Y (en) * | 2004-07-23 | 2006-05-10 | 北京东方新强设备制造有限公司 | Automatic welding apparatus for S-type helical blade surface |
| CN101306488B (en) * | 2007-05-14 | 2011-04-27 | 上海电气电站设备有限公司 | Double arc four wire automatic arc-submerging welder and manufacture method thereof |
| CN201889575U (en) * | 2010-11-30 | 2011-07-06 | 长城汽车股份有限公司 | Automatic welding device of circular weld bead |
| CN202192385U (en) * | 2011-08-03 | 2012-04-18 | 珠海固得焊接自动化设备有限公司 | Rotary circular welding machine with welding torch |
-
2014
- 2014-06-30 CN CN201410301176.0A patent/CN104028884B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104028884A (en) | 2014-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104028884B (en) | Vertical ring mounted welder | |
| CN205650933U (en) | 8 axle automatic weld robot | |
| CN204771298U (en) | Aluminium matter fuel tank dicyclo seam welder | |
| CN206779658U (en) | Stereoscopic vision laser aiming robot welding system | |
| CN102806414B (en) | Automatic welding process for full-through welding or non-full-through welding fillet weld of header pup joint | |
| CN106078030B (en) | One kind is used for penstock stiffening ring automatic welding device and method | |
| CN108544151B (en) | Build-up welding robot and ring type partition plate build-up welding system | |
| CN102825368B (en) | Flange sealing trough inner surface hoop all positon TIG automatic bead welding equipment and welding method thereof | |
| CN204639394U (en) | Welding rotation platform | |
| CN102837112B (en) | Saddle-shaped welding device capable of realizing gas shield and submerged-arc welding functions | |
| CN108555521A (en) | A kind of round steel pipe bonding machine | |
| CN206536109U (en) | Pipe circular seam automatic welding machine | |
| CN104097017B (en) | A kind of bend pipe built-up welder | |
| CN104191121B (en) | Automatic welding mechanism for circumferential welds | |
| CN109290708A (en) | The automatic welding machine people system and control method of BOSS reparations | |
| CN103317243B (en) | Carrier rocket fuel tank casing girth welding system | |
| CN108213818A (en) | A kind of castor wheel hub girth welding tooling and apply its welding equipment | |
| CN103447661B (en) | A kind of multifunction automatic welding machine | |
| CN107322332A (en) | A kind of multi-faceted automatic adjustable anti-interference fixing device for wheel hub | |
| CN202984885U (en) | Saddle-shaped welding device capable of achieving gas shield and submerged-arc welding functions | |
| CN106392357A (en) | Automatic welding robot for barrel-shaped shell | |
| CN206550474U (en) | A kind of seal-weld built-up welding maintenance unit | |
| CN101607339B (en) | Annular rotary welding device | |
| CN208067536U (en) | Rotary welding gun automatic welding machine people | |
| CN201997883U (en) | Special bellows-welding welder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |