CN103706930A - Portable multi-functional gas shielded welding gun - Google Patents
Portable multi-functional gas shielded welding gun Download PDFInfo
- Publication number
- CN103706930A CN103706930A CN201310676822.7A CN201310676822A CN103706930A CN 103706930 A CN103706930 A CN 103706930A CN 201310676822 A CN201310676822 A CN 201310676822A CN 103706930 A CN103706930 A CN 103706930A
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- welding
- gun
- wire
- metal
- rod
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- 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
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- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
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- 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
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/06—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using plugs sealing in the hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/24—Apparatus or accessories not otherwise provided for
- B29C73/30—Apparatus or accessories not otherwise provided for for local pressing or local heating
- B29C73/34—Apparatus or accessories not otherwise provided for for local pressing or local heating for local heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a portable multi-functional gas shielded welding gun which comprises a gun body, a wire feeding mechanism fixed on the gun body, a metal conveying rod connected with the wire feeding mechanism and a fusion welding head arranged at the front end of the metal conveying rod. A bolt installing base is arranged on the gun body, a detachable conductive rod is arranged through the bolt installing base, the conductive rod is parallel to the metal conveying rod, a conductive auxiliary head is arranged at the front end of the conductive rod, and a nail planting installing hole is formed in the auxiliary head. The welding gun has various functions of double-pole welding wire welding, monopole welding wire welding, plastic nail planting repairing and the like. Aluminum welding performance is better than that of a common gas shielded welding gun, a use range is wide, the welding gun can be applied to various situations, and the practicality is good. Meanwhile, various structures of the welding gun are reasonable in matching and human-friendly, users can conduct various kinds of adjusting and movement in a use process, and the welding gun is popular with the users.
Description
Technical field
The present invention relates to electric welding equipment field, relate in particular to a kind of portable multi-function gas protective welding gun.
Background technology
Existing electric welding machine generally comprises main control system and electric torch, and adopting the gas guarantor welding gun that welding wire welds is generally that welding wire is arranged on main control system, and is responsible for carrying welding wire by the wire feeding motor on main control system.The shortcoming of this welding gun is that welding wire is separated with welding gun, when the long distance work of needs or while changing welding place, because wire feed is apart from prolongation, easily causes wire feed to have some setbacks or unable, particularly more problems when using the soft materials such as aluminium welding wire.Meanwhile, if need during welding, adjust wire feed rate, must get back to main control system (or external wire-feed motor) and could adjust, operate comparatively and bother back and forth.
In addition, it is generally to adopt one pole welding gun that existing gas is protected welding gun, it is anodal that welding gun only has a fusion welding head to connect welding machine out-put supply, during welding, mother metal need to connect welding machine electric power negative pole via ground wire, forms loop, could weld normally, when the application such as automobile sheet metal maintenance, the sheet metal baking vanish of must polishing could be installed ground wire, troublesome poeration.And existing gas protects welding gun and all only have a kind of bond pattern, function is comparatively single, and can only weld metal, cannot weld, repair plastics, needs to be developed improvement.
Summary of the invention
In order to overcome the deficiencies in the prior art; the invention provides a kind of portable multi-function gas protective welding gun; have as the welding of one pole welding wire, bipolar welding wire welding (welding gun possesses positive pole and negative pole) and the plastics repair of general gas flow protection welding gun simultaneously and plant the several functions such as nail; be easy to carry simultaneously and move, practical.
The technical solution adopted for the present invention to solve the technical problems is:
A portable multi-function gas protective welding gun, the metal that comprise the body of a gun, be fixed on wire feeder on the body of a gun, connects wire feeder is carried rod and is arranged on the fusion welding head that metal is carried nose,
The described body of a gun is made by the heat-resisting plastics that insulate, and back strap is provided with welding wire and coils groove;
Described wire feeder is for delivering to fusion welding head welding wire, and wire feeder is arranged on welding wire and coils groove the place ahead, and wire feeder is provided with the wire feeding motor that drives wire feeder action;
Described metal carries rod for carrying electricity, protective gas and welding wire to fusion welding head, metal carries nose to stretch out outside the body of a gun, metal is carried excellent connecting power line cable and gas feed line cable, metal carries rod middle part to be provided with the first through hole before and after running through, described welding wire and protective gas are fed forward by the first through hole, and electricity carries excellent barred body to carry by metal;
The corresponding metal in described fusion welding head middle part carries the first through hole of rod to be provided with the second through hole, and welding wire and protective gas are outwards carried and welded by the second through hole;
On the described body of a gun, be provided with bolt mount pad, by bolt mount pad, be equiped with removable contact rod, described contact rod carries rod to parallel setting, contact rod connecting power line cable with metal;
Described contact rod front end is provided with the auxiliary head of conduction, and described auxiliary head front end is provided with plants nail installing hole.
Portable multi-function gas protective welding gun of the present invention coils at welding wire the welding wire that on groove, placement is coiled.During welding, fusion welding head is connected respectively power supply positive and negative polarities with auxiliary head, wire feeder is constantly delivered to fusion welding head by welding wire, fusion welding head (or the welding wire stretching out from fusion welding head) comes to mother metal with auxiliary head simultaneously and forms loop, welding wire upper reaches super-high-current, pastes on mother metal and welds after wire melting.Above-mentioned is the course of work of bipolar welding wire welding, and the design's contact rod can disassemble, after contact rod disassembles; the design's gas protective welding gun becomes general one pole welding gun; during welding, mother metal need to connect power cathode by ground wire could form loop, welds normally.In addition, the design also has the function of plastics repair, by the second through hole of fusion welding head and the nail installing hole of planting of auxiliary head, repairing nail is installed, and after energising, repairs and follows closely heating, can be used for landfill at the breach place of plastics, and the plastics that break are coupled together, and repairs.
In portable multi-function gas protective welding gun of the present invention, described body of a gun rear is provided with the wire hole of drawing cable, from the power cable of drawing in the body of a gun, gas feed line cable and control cable are drawn from body of a gun rear through wire hole, this design is different from the design of drawing from body of a gun handle below, when user is when small space operates welding gun, can be because of power cable, gas feed line cable and control cable hinder operation, user can take the cable of drawing from body of a gun rear to be placed on shoulder while using the design's gas protective welding gun, alleviating hand bears a heavy burden, be convenient to mobile and stable operation, very easy to use.
In portable multi-function gas protective welding gun of the present invention; described body of a gun top is provided with upper cover, and upper cover covers that welding wire is coiled groove and wire feeder top and for trip engages, dismounting is easy, cost is low; upper cover plays effect dustproof and protection, makes the profile of welding gun more attractive in appearance simultaneously.
Further, described upper cover is set to transparent or semitransparent, and user can see through upper cover and observe welding wire and coil the whether normal operation of welding wire surplus in groove and wire feeder.
In portable multi-function gas protective welding gun of the present invention, on the described body of a gun, trigger position is provided with on & off switch, and on & off switch can be used for controlling wire feed, supplies gas, power transmission.
In portable multi-function gas protective welding gun of the present invention, in the described body of a gun, be provided with for controlling mode control circuit plate and the bond pattern selection key of welding circuit mode of operation.The design's welding circuit preferably provides two kinds of bond patterns, comprises continuous current bond pattern and intermittent current bond pattern, by mode control circuit plate, controls, and by the bond pattern selection key that is arranged on body of a gun below, carries out model selection.When selecting continuous current bond pattern, user can control by the on & off switch on welding gun fusion welding head work or the shutoff of welding gun; When selecting intermittent current bond pattern, the intermittent output current of main control system by connecting welding gun, makes fusion welding head in intermittent current welded condition.
In portable multi-function gas protective welding gun of the present invention, on the described body of a gun, be provided with for regulating and controlling the speed governing knob of wire feeding motor rotating speed, be convenient to the rotating speed that user regulates wire feeding motor, and then control the wire feed rate of welding wire, coordinate welding progress, better complete welding; Described speed governing knob is positioned at the place ahead of trigger, and user can one hand completes simultaneously and holds welding gun and speed governing action.
In portable multi-function gas protective welding gun of the present invention; described metal is carried on rod and is provided with geometrical clamp, and described geometrical clamp one end is arranged on metal and carries rod upper, the other end contact rod that is fixedly clamped; by the further fixing contact rod of geometrical clamp, the position of locking fusion welding head and auxiliary head.
The invention has the beneficial effects as follows:
Portable multi-function gas protective welding gun of the present invention has bipolar welding wire welding, the welding of one pole welding wire and plastics and plants the several functions such as nail repairing, of many uses, applicable to multiple occasion, practical.In addition, be provided with for placing the welding wire of welding wire and coil groove and for the wire feeder of wire feed, greatly shorten wire feed distance on welding gun, wire feed is stable strong, and can not be affected because of welding gun conversion welding place.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the appearance assumption diagram of portable multi-function gas protective welding gun of the present invention;
Fig. 2 is the internal structure schematic diagram of portable multi-function gas protective welding gun of the present invention;
Fig. 3 is that the present invention removes the structural representation after contact rod;
Fig. 4 is that the present invention removes the internal structure schematic diagram after contact rod.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of portable multi-function gas protective welding gun provided by the invention, comprises the body of a gun 1, and the body of a gun 1 is made by the heat-resisting plastics of insulation, and the body of a gun 1 rear portion is provided with welding wire and coils groove 11, and welding wire is coiled groove 11 belows and is provided with wire hole 12.On the body of a gun 1, be fixed with wire feeder 3, wire feeder 3 is arranged on welding wire and coils groove 11 the place aheads, wire feeder 3 inside are provided with pinch roller welding wire are positioned and is fed forward, pinch roller is driven and is rotated by the wire feeding motor 4 that is arranged on wire feeder 3 belows, is provided with for regulating the speed governing knob 14 of wire feeding motor 4 rotating speeds on the body of a gun 1.The body of a gun 1 top is provided with upper cover 2; upper cover 2 covers welding wire and coils groove 11 and wire feeder 3; upper cover 2 is preferably set to transparent or translucent, has both played effect dustproof and protection, also facilitates user to see through upper cover and observes welding wire and coil welding wire surplus in groove and the function situation of wire feeder.
The body of a gun 1 front end is provided with metal and carries rod 5.Metal carries excellent 5 rear portions to connect wire feeder 3, and metal is carried excellent 5 front ends to stretch out and outside the body of a gun 1 and in forefront, is provided with fusion welding head 6.Described metal is carried excellent 5 rear portion connecting power line cables, metal carries excellent 5 inside to be provided with the first through hole that runs through front and back end, metal is carried on rod 5 and is provided with the connector 51 that is communicated with the first through hole, and gas feed line cable is connected on connector 51 and to metal and carries rod 5 inner gas transmissions.In the design, metal carries rod 5 for carrying electricity, protective gas and welding wire to fusion welding head 6, and wherein welding wire and protective gas carry the first through hole in rod 5 to be fed forward by metal, and electricity carries the barred body of rod 5 to carry by metal.The inner corresponding metal of fusion welding head 6 carries the first through hole of rod 5 to be provided with the second through hole, and during use, welding wire and protective gas are outwards carried and welded by the second through hole.
The body of a gun 1 front end is provided with bolt mount pad 15, bolt mount pad 15 is positioned at metal and carries excellent 5 belows, bolt mount pad 15 comprise two near screw, wherein the screw of top is equiped with contact rod 8 by bolt, the screw of below is for the fixing power cable being connected with contact rod 8.Contact rod 8 carries rod 5 to be arranged in parallel with metal, and metal is carried the geometrical clamp 7 that is further provided with locking contact rod 8 on rod 5, and one end of geometrical clamp 7 is connected to metal and carries on rod 5, the other end contact rod 8 that is fixedly clamped.Contact rod 8 front ends are provided with the auxiliary head 9 of conduction, and described auxiliary head 9 front ends are provided with plants nail installing hole.Contact rod 8 in the design is to adopt bolt to be arranged on the body of a gun 1, and easy accessibility can, according to different application scenarios or demand, be selected contact rod 8 to load onto and use or remove.
Portable multi-function gas protective welding gun of the present invention coils at welding wire the welding wire that on groove 11, placement is coiled, and carries welding wire and move together during welding, has solved external welding wire and has moved inconvenient problem; Meanwhile, wire hole 11 is arranged on the body of a gun 1 rear portion, and user can take the cable of drawing from the body of a gun 1 rear to be placed on shoulder while using the design's gas protective welding gun, can not hinder operation with mobile.While using gas protective welding gun of the present invention to weld; fusion welding head 6 is connected respectively two poles with auxiliary head 9; fusion welding head 6 constantly delivered to welding wire by wire feeder 3; fusion welding head 6(or the welding wire stretching out from fusion welding head 6) come to mother metal simultaneously and form loop with auxiliary head 9; welding wire upper reaches super-high-current, pastes on mother metal and welds after wire melting.In whole welding process, protective gas is exported by the second through hole of fusion welding head 6, and protective gas is coated on welding wire, weldpool periphery, isolated air, and protection welding wire and weldpool are not oxidized in welding process.
Above-mentioned is the course of work of the bipolar welding wire welding of gas protective welding gun of the present invention; with reference to Fig. 3, Fig. 4; contact rod 8 in the present invention can also disassemble; after contact rod 8 disassembles; gas protective welding gun of the present invention becomes one pole welding gun, during welding, and fusion welding head 6(or the welding wire stretching out from fusion welding head 6) contact with mother metal; mother metal also needs ground connection could form loop, welds normally.
In addition, the design also has the function of plastics repair, and the nail installing hole of planting of the second through hole by fusion welding head 6 and auxiliary head 9 is installed and repaired nail, repairs nail heating after energising, can landfill at the breach place of plastics, the plastics that break are coupled together, repair.
The trigger position of the body of a gun 1 is also provided with on & off switch 16, and described on & off switch 16 carries rod 5 to connect or deenergization for controlling metal, also can control wire feed simultaneously, supply gas.
Further, 1 li, the body of a gun of the present invention is provided with for controlling the mode control circuit plate 10 of welding circuit mode of operation, described mode control circuit plate 10 connection mode selection keys 13.The design's welding circuit preferably provides two kinds of bond patterns, comprises continuous current bond pattern and intermittent current bond pattern, by mode control circuit plate, controls 10, by the model selection button 13 that is arranged on body of a gun below, carries out model selection.Continuous current bond pattern is the electric welding pattern of comparatively commonly using, and when user selects continuous current bond pattern, can be controlled fusion welding head 6 work or be turn-offed by & off switch 16; And intermittent current bond pattern adopts the intermittent current setting to weld, be suitable for welding thin plate and produce the situations such as fish scale-shaped welding bead.
Portable multi-function gas protective welding gun of the present invention has bipolar welding wire welding, the welding of one pole welding wire and plastics and plants the several functions such as nail repairing; when the long distance work of needs or change welding place; because wire feed distance is short; so wire feed is smooth and easy, strong; particularly when using the soft materials such as aluminium welding wire, performance is more excellent compared with general gas flow protection welding gun; applicable to multiple occasion, practical.Meanwhile, the design's various structure matchings rationally and hommization, facilitate user in use to carry out various adjustings and movement, are deeply subject to liking of user.
The foregoing is only preferential embodiment of the present invention, as long as within the technical scheme that realizes the object of the invention with basic identical means all belongs to protection scope of the present invention.
Claims (8)
1. a portable multi-function gas protective welding gun, is characterized in that: the metal that comprise the body of a gun, be fixed on wire feeder on the body of a gun, connects wire feeder is carried rod and is arranged on the fusion welding head that metal is carried nose,
The described body of a gun is made by the heat-resisting plastics that insulate, and back strap is provided with welding wire and coils groove;
Described wire feeder is for delivering to fusion welding head welding wire, and wire feeder is arranged on welding wire and coils groove the place ahead, and wire feeder is provided with the wire feeding motor that drives wire feeder action;
Described metal carries rod for carrying electricity, protective gas and welding wire to fusion welding head, metal carries nose to stretch out outside the body of a gun, metal is carried excellent connecting power line cable and gas feed line cable, metal carries rod middle part to be provided with the first through hole before and after running through, described welding wire and protective gas are fed forward by the first through hole, and electricity carries excellent barred body to carry by metal;
The corresponding metal in described fusion welding head middle part carries the first through hole of rod to be provided with the second through hole, and welding wire and protective gas are outwards carried and welded by the second through hole;
On the described body of a gun, be provided with bolt mount pad, by bolt mount pad, be equiped with removable contact rod, described contact rod carries rod to parallel setting, contact rod connecting power line cable with metal;
Described contact rod front end is provided with the auxiliary head of conduction, and described auxiliary head front end is provided with plants nail installing hole.
2. a kind of portable multi-function gas protective welding gun according to claim 1, is characterized in that: described body of a gun rear is provided with the wire hole of drawing cable.
3. a kind of portable multi-function gas protective welding gun according to claim 1, is characterized in that: described body of a gun top is provided with upper cover, and upper cover covers welding wire and coils groove and wire feeder top, between upper cover and the body of a gun for trip engages.
4. a kind of portable multi-function gas protective welding gun according to claim 3, is characterized in that: described upper cover is set to transparent or semitransparent.
5. a kind of portable multi-function gas protective welding gun according to claim 1, is characterized in that: on the described body of a gun, trigger position is provided with on & off switch.
6. a kind of portable multi-function gas protective welding gun according to claim 1 or 5; it is characterized in that: in the described body of a gun, be provided with for controlling the mode control circuit plate of welding circuit mode of operation described mode control circuit plate connecting welding model selection button.
7. a kind of portable multi-function gas protective welding gun according to claim 1, is characterized in that: on the described body of a gun, be provided with for regulating and controlling the speed governing knob of wire feeding motor rotating speed.
8. a kind of portable multi-function gas protective welding gun according to claim 1, is characterized in that: described metal is carried on rod and is provided with geometrical clamp, and described geometrical clamp one end is arranged on metal and carries rod upper, the other end contact rod that is fixedly clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310676822.7A CN103706930B (en) | 2013-12-11 | 2013-12-11 | A kind of portable multi-function gas protective welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310676822.7A CN103706930B (en) | 2013-12-11 | 2013-12-11 | A kind of portable multi-function gas protective welding gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103706930A true CN103706930A (en) | 2014-04-09 |
| CN103706930B CN103706930B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310676822.7A Expired - Fee Related CN103706930B (en) | 2013-12-11 | 2013-12-11 | A kind of portable multi-function gas protective welding gun |
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| CN (1) | CN103706930B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846635A (en) * | 2020-12-30 | 2021-05-28 | 柳州机车车辆有限公司 | Method for repairing transverse threaded hole of railway passenger car bogie |
| CN114833426A (en) * | 2022-04-29 | 2022-08-02 | 温岭阿凡达机电有限公司 | Electric welding machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113851U (en) * | 1991-08-14 | 1992-08-26 | 陈克友 | Totally-enclosed gas shielded welding gun |
| CN2325155Y (en) * | 1998-04-20 | 1999-06-23 | 何培庚 | Full sealed, multi-function and carbon deoxide shielding semiautomatic welding device |
| WO2004028738A2 (en) * | 2002-09-27 | 2004-04-08 | Fronius International Gmbh | Burner comprising two wire supplying devices for welding apparatus, and welding method using one such burner |
| DE102005024459A1 (en) * | 2005-05-24 | 2006-11-30 | Rheinisch-Westfälisch-Technische Hochschule Aachen | Metal-gas shielded welding process, for aluminum plates in vehicle construction, involves feeding welding wire to welding torch and deforming cross-section of wire in front of torch by deforming device |
| CN102000907A (en) * | 2010-03-18 | 2011-04-06 | 倪雪丰 | High-energy high current welding gun for a short-pitch continuous coating welding rod |
| CN102126066A (en) * | 2010-01-06 | 2011-07-20 | 本田技研工业株式会社 | Two-electrode arc welding device and two-electrode arc welding method |
| CN102581449A (en) * | 2011-11-22 | 2012-07-18 | 深圳市瑞凌实业股份有限公司 | Twin-wire vertical electrogas welding system with low welding heat input and welding method |
| CN203140957U (en) * | 2012-11-15 | 2013-08-21 | 昆山瑞凌焊接科技有限公司 | Double-wire efficient welding gun |
| CN203664903U (en) * | 2013-12-11 | 2014-06-25 | 江门市保值久机电有限公司 | Multifunctional portable gas-shielded welding gun |
-
2013
- 2013-12-11 CN CN201310676822.7A patent/CN103706930B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113851U (en) * | 1991-08-14 | 1992-08-26 | 陈克友 | Totally-enclosed gas shielded welding gun |
| CN2325155Y (en) * | 1998-04-20 | 1999-06-23 | 何培庚 | Full sealed, multi-function and carbon deoxide shielding semiautomatic welding device |
| WO2004028738A2 (en) * | 2002-09-27 | 2004-04-08 | Fronius International Gmbh | Burner comprising two wire supplying devices for welding apparatus, and welding method using one such burner |
| DE102005024459A1 (en) * | 2005-05-24 | 2006-11-30 | Rheinisch-Westfälisch-Technische Hochschule Aachen | Metal-gas shielded welding process, for aluminum plates in vehicle construction, involves feeding welding wire to welding torch and deforming cross-section of wire in front of torch by deforming device |
| CN102126066A (en) * | 2010-01-06 | 2011-07-20 | 本田技研工业株式会社 | Two-electrode arc welding device and two-electrode arc welding method |
| CN102000907A (en) * | 2010-03-18 | 2011-04-06 | 倪雪丰 | High-energy high current welding gun for a short-pitch continuous coating welding rod |
| CN102581449A (en) * | 2011-11-22 | 2012-07-18 | 深圳市瑞凌实业股份有限公司 | Twin-wire vertical electrogas welding system with low welding heat input and welding method |
| CN203140957U (en) * | 2012-11-15 | 2013-08-21 | 昆山瑞凌焊接科技有限公司 | Double-wire efficient welding gun |
| CN203664903U (en) * | 2013-12-11 | 2014-06-25 | 江门市保值久机电有限公司 | Multifunctional portable gas-shielded welding gun |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846635A (en) * | 2020-12-30 | 2021-05-28 | 柳州机车车辆有限公司 | Method for repairing transverse threaded hole of railway passenger car bogie |
| CN114833426A (en) * | 2022-04-29 | 2022-08-02 | 温岭阿凡达机电有限公司 | Electric welding machine |
| US11673203B1 (en) | 2022-04-29 | 2023-06-13 | Wenling AWT Machinery Co., Ltd. | Electric welder |
| WO2023208239A1 (en) * | 2022-04-29 | 2023-11-02 | 温岭阿凡达机电有限公司 | Electric welding machine |
| JP7386585B2 (en) | 2022-04-29 | 2023-11-27 | 温嶺阿凡達机電有限公司 | electric welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103706930B (en) | 2016-08-17 |
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