CN201455513U - Automatic carbon dioxide gas shielded welder - Google Patents

Automatic carbon dioxide gas shielded welder Download PDF

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Publication number
CN201455513U
CN201455513U CN2009200823319U CN200920082331U CN201455513U CN 201455513 U CN201455513 U CN 201455513U CN 2009200823319 U CN2009200823319 U CN 2009200823319U CN 200920082331 U CN200920082331 U CN 200920082331U CN 201455513 U CN201455513 U CN 201455513U
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CN
China
Prior art keywords
welding
carbon dioxide
dioxide gas
wire
welder
Prior art date
Application number
CN2009200823319U
Other languages
Chinese (zh)
Inventor
张自恒
李晋川
Original Assignee
四川电子焊接设备公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 四川电子焊接设备公司 filed Critical 四川电子焊接设备公司
Priority to CN2009200823319U priority Critical patent/CN201455513U/en
Application granted granted Critical
Publication of CN201455513U publication Critical patent/CN201455513U/en

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Abstract

The utility model relates to an automatic carbon dioxide gas shielded welder, which comprises a travelling trolley; the trolley is provided with an upright post; a horizontal bracket is arranged on the upright post; a beam is arranged on the horizontal bracket; a control box and a wire reel rack are arranged at one end of the beam, and a vertical screw rod is arranged at the other end of the beam; and a welding head is arranged on the vertical screw rod and is provided with a wire rolling wheel, a wire feeder, a wire feeding guide pipe, a welding gun and a swing motor. The swing amplitude and frequency, and stay time of the welding gun can be adjusted by controlling the swing motor, the welder can simulate the welding means of manual carbon dioxide gas shielded welding, and the welding quality is reliable. The welding gun can rotate around a horizontal axis along with the beam, and the trolley can automatically travel and is used for long-distance straight welding, overhead welding of inner walls in semi-enclosed spaces such as pipes and boilers, and the like; and by utilizing the welder, the labor intensity can be reduced, and the high-quality and stable welding effect is ensured.

Description

A kind of carbon dioxide gas arc welding automatic welder(welding machine)
Technical field
The utility model relates to a kind of electric welding machine device, and particularly a kind of carbon dioxide gas arc welding tipping is put.
Background technology
Along with China's rapid economy development, building industry and shipbuilding industry develop rapidly.There are shortcomings such as speed of application is slow, construction pollution is big, gross weight is huge in the traditional architecture construction.Steel building has advantages such as speed of application is fast, construction pollution is little, in light weight.The a large amount of welding equipments of the development need of these two industries, carbon dioxide gas arc welding not only can improve welding efficiency, and saves wlding, reduces welder's labour intensity, and improves welding quality.Therefore carbon dioxide gas arc welding connects equipment the development of these two industries is had very important influence.
Patent No. CN1557598 discloses the invention of " a kind of carbon dioxide automatic welding machine " by name, it is a kind of transmission mechanism that makes the support moving linearly that comprises, gun rack is installed on the support, gun rack is put on the shelf and is provided with welding gun, be connected with base on the support respectively and by the driving gear of driven by motor, driving gear and driven gear are meshing with each other, driven gear is installed in the base and portion's rotation within it, through hole is arranged on the driven gear, depart from the driven gear center fixation in the through hole the eccentric piece of adjusting is installed, the eccentric adjustment in the piece is equipped with turning cylinder, turning cylinder can rotate in off-centre is adjusted piece, the turning cylinder below is installed with the welding gun support, described welding gun support comprises welding gun arm and gun rack, the base below is equipped with the straight bead welder of two limited blocks of control welding gun arm scope of activities, the eccentric gearing of this patent by gear realizes the action of circling round of the straight line in the simulation manual welding, improved automatization level, but the amplitude of oscillation of welding gun, wobble frequency is adjusted inconvenience, the time of staying can not be adjusted, and can not satisfy different workpieces, the welding of different weld seams needs.
The utility model content
For addressing the above problem, the utility model provides a kind of carbon dioxide gas arc welding automatic welder(welding machine), can adjust the amplitude of oscillation and the wobble frequency and the time of staying of welding gun in welding process easily.
A kind of carbon dioxide gas arc welding automatic welder(welding machine); comprise walking dolly; road wheel, walking clutch handle are installed on the dolly, also have column on the dolly, but column move left and right on dolly; horizontal tray is arranged on the column; crossbeam is installed on the horizontal tray, and control cabinet and welding wire plate rail are installed in an end of crossbeam, and down-feed screw is installed in the other end of crossbeam; soldering tip is installed on the down-feed screw, and described soldering tip comprises cylindrical die roll, wire-feed motor, wire feed conduit, welding gun, yaw motor.
Described horizontal tray can rotate around the column axis, and described horizontal gird can rotate in horizontal tray.
Described carriage walking wheel is placed on the walking track, and described walking track is made up of track card article and track support.
The utility model can be adjusted hunting frequency and the amplitude and the swing time of staying of welding gun by control yaw motor, can farthest simulate the welding gimmick of manual carbon dioxide gas arc welding, reliable welding quality.
Welding gun can rotate around horizontal axis with horizontal gird, can carry out straight weldering, fillet welding, overhead welding easily.
Dolly can be walked in orbit voluntarily, has improved the automatization level and the production efficiency of long distance welding greatly, can accomplish " once being provided with, repeatedly welding ".
For the overhead welding of the inwall in hemi-closure spaces such as pipeline, boiler, utilize the utility model can reduce welder's labour intensity, avoid guaranteeing high-quality, stable welding effect because abominable welding surroundings produces problems of welded quality.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model control cabinet panel schematic diagram.
Wherein: 1-cylindrical die roll, 2-wire-feed motor, 3-wire feed conduit, 4-welding gun, 5-yaw motor, the 6-lock handle, 7-down-feed screw, 8-are adjusted knob up and down, the 9-carriage, 10-crossbeam, 11-column, the 12-lock handle is adjusted knob about 13-, the 14-dolly, 15-welding wire plate rail, 16-control cabinet, 17-walking clutch handle, 18-track card article, 19-track support, 20-road wheel.
The specific embodiment
As shown in Figure 1, the utility model base is a dolly 14, and the road wheel 20 of four troughs of belt is arranged on the dolly 14, and road wheel 20 is placed on the track of being made up of track card article 18 and track support 19, walking clutch handle 17 is arranged on the dolly 14, and the back dolly 14 that closes can be walked in orbit automatically.Dolly 14 has column 11, knob 13 can be adjusted the position, the left and right sides of column 11, horizontal tray 9 is arranged at column 11 tops, horizontal tray 9 can rotate around vertical axis, can be locked horizontal tray 9 by lock handle 12, crossbeam 10 is installed on the horizontal tray 9, and crossbeam 10 can rotate around horizontal axis on horizontal tray 9.Control cabinet 16 and welding wire plate rail 15 are installed in an end of crossbeam 10, down-feed screw 7 is installed in the other end of crossbeam 10, soldering tip is installed on the down-feed screw 7, the upper-lower position of lock handle 6 lockable soldering tips on down-feed screw 7 has cylindrical die roll 1, wire-feed motor 2, wire feed conduit 3, welding gun 4, yaw motor 5 on the soldering tip.
As shown in Figure 2; can control yaw motor 5 by the knob on the control cabinet 16; thereby set hunting frequency, amplitude of fluctuation, the time of staying of welding gun 4 as required; welding gimmick in the time of can farthest simulating manual carbon dioxide gas arc welding; reliable welding quality; greatly improve welding effect and molding effect, reach the welding requirements that needs.Close walking clutch handle 17 on the dolly 14 can be regulated and control direction of travel, the speed of dolly 14 by control cabinet, for the straight weld seam of long distance, flat position welding of fillet weld, overhead welding etc., can reach the effect of " once being provided with, repeatedly welding ", improves welding efficiency; For the overhead welding of the inwall in hemi-closure spaces such as pipeline, boiler, utilize the utility model can reduce welder's labour intensity, avoid because the problems of welded quality that abominable welding surroundings produces guarantees high-quality, stable welding effect simultaneously.
The utility model mainly contains following three steps when using:
One, machinery is adjusted.According to the weld seam situation, lay track support 19, track card article 18 reliable, draw-in groove on the carriage walking wheel 20 is alignd with 18 track card articles, running gear is flat on the track, after placement finishes, the clutch handle 17 of will walking places " manually " shelves, move welding running gear automatically, calibration gas is protected whether consistent alignment of welding gun 4 and weld seam, needs adjustable range as welding gun and weld seam in vertical direction, lock handle 6 is unclamped, and turn is adjusted knob 8 and is adjusted the position of soldering tip on down-feed screw 7; Need adjustable range in the horizontal direction as welding gun 4 and weld seam, can adjust by knob 13.
Two, pre-set.After welding gun and position while welding adjustment are suitable, the carbon dioxide gas shield welding wire is fixed on the welding wire plate rail 15, welding wire is delivered to wire-feed motor 2 through cylindrical die roll 1.With carbon dioxide gas arc welding weld automatically running gear be connected with source of welding current output, gas cylinder etc. reliable after, energising.See shown in Figure 2ly, on control cabinet 16 panels, " preset " switch is placed " preset is opened " shelves, press " inspection gas " switch, check whether carbon dioxide normally sends welding gun.Length is by " pre-wire feed " button, and wire-feed motor 2 is started working, and welding wire is delivered to gas protect welding gun 4, the judgement welding wire contacts well with workpiece after, unclamps " pre-wire feed " button, and wire-feed motor 2 stops wire feed.Adjust " hunting frequency ", " pendulum angle ", " time of staying " knob, respectively operating frequency, angle, the two ends time of staying of control swing motor 5.Adjust suitable after, " direction of travel " switch is placed required direction, regulate " speed of travel " to desirable value, at last carbon dioxide gas arc welding is welded running gear automatically and is pushed into weld start position, walking clutch handle 17 is placed " automatically " grade.
Three, begin welding.Pre-set finish after; check whether the parameter of adjusting meets the welding needs; as there is not a change; adjust " weldingvoltage " potentiometer on the 6 function control cabinets 1; the welding desired value is set; press " welding/stop " button, carbon dioxide gas arc welding welds running gear automatically and just begins normal welding process.Digital table " V ", " A " show weldingvoltage and welding current value simultaneously.In normal welding process, adjust correction to pre-seting welding parameter if desired, the related potential device on the adjustable function control cabinet 16 is made amendment, and when welding is finished, presses " welding/stop " button, and system quits work.
Above process is the efficient welding operation of the straight weld seam of long distance, for the straight weld seam of short-distance and medium-distance, allow as surface of the work, can not use welded rails, dolly 14 can directly be placed on the welding work pieces, with welding gun 4 with after seam track aligns, with dolly 14 under the artificial condition that moves, after simulating walking along weld seam, repeat aforesaid operations, can finish welding.
As carrying out the angle welding welding of horizontal level, the tight handle 12 of releasable lock, allow soldering tip rotate around the axis of horizontal gird 10, make welding gun 4 and carriage walking take turns plane, 20 place and be required angle, unclamp lock handle 6 again, adjust knob 8, welding gun 4 is reached needs height, at this moment just can carry out the welding of angle welding.In like manner, with the axis rotation of soldering tip around crossbeam 10, the height of adjustment welding gun 4 can be realized the overhead welding needs under the hemi-closure space conditions such as pipeline, boiler.

Claims (3)

1. carbon dioxide gas arc welding automatic welder(welding machine); comprise walking dolly (14); road wheel (20) is installed on the dolly (14); walking clutch handle (17); dolly (14) is gone up also has column (11); column (11) at dolly (14) but go up move left and right; horizontal tray (9) is arranged on the column (11); crossbeam (10) is installed on the horizontal tray (9); control cabinet (16) and welding wire plate rail (15) are installed in an end of crossbeam (10); down-feed screw (7) is installed in the other end of crossbeam (10); soldering tip is installed on the down-feed screw (7); described soldering tip comprises cylindrical die roll (1); wire-feed motor (2); wire feed conduit (3); welding gun (4) is characterized in that: also have yaw motor (5) on the described soldering tip.
2. carbon dioxide gas arc welding automatic welder(welding machine) according to claim 1 is characterized in that: described horizontal tray (9) can rotate around column (11) axis, and described crossbeam (10) can rotate in horizontal tray (9).
3. carbon dioxide gas arc welding automatic welder(welding machine) according to claim 1 and 2 is characterized in that: described carriage walking wheel (20) is placed on the walking track, and described walking track is made up of track card article (18) and track support (19).
CN2009200823319U 2009-07-06 2009-07-06 Automatic carbon dioxide gas shielded welder CN201455513U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200823319U CN201455513U (en) 2009-07-06 2009-07-06 Automatic carbon dioxide gas shielded welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200823319U CN201455513U (en) 2009-07-06 2009-07-06 Automatic carbon dioxide gas shielded welder

Publications (1)

Publication Number Publication Date
CN201455513U true CN201455513U (en) 2010-05-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200823319U CN201455513U (en) 2009-07-06 2009-07-06 Automatic carbon dioxide gas shielded welder

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CN (1) CN201455513U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101850460A (en) * 2010-05-21 2010-10-06 中国石化集团第五建设公司 Welding process of 12Cr1MoV high-pressure pipeline CO2 semiautomatic or automatic gas shielded welding
CN102416521A (en) * 2011-12-21 2012-04-18 中国一冶集团有限公司 Semi-automatic double-head riding welding machine
CN102489828A (en) * 2011-12-26 2012-06-13 铜陵晟王铁路机械制造有限责任公司 Automatic welding machine with side frame supporting base
CN102717209A (en) * 2011-12-26 2012-10-10 铜陵晟王铁路机械制造有限责任公司 Welding yielding trolley applied to automatic welder for side frame supporting seats
CN102990206A (en) * 2012-10-15 2013-03-27 南京宝色股份公司 Numerically-controlled automatic argon-arc welder for welds on longitudinal sections of large-and-medium-diameter titanium elbows
CN104625348A (en) * 2014-12-19 2015-05-20 北京星通浩宇科技发展有限公司 TIG welding head with multi-axis servo movement mechanism and welding method
CN105458477A (en) * 2015-12-14 2016-04-06 郑州经纬科技实业有限公司 Cathode steel stick welding device used for aluminum electrolysis plant
CN105834547A (en) * 2016-05-28 2016-08-10 广州科勒尔制冷设备有限公司 Automatic welding equipment for galvanized ice molds
CN106984890A (en) * 2017-04-14 2017-07-28 五冶集团上海有限公司 Semiautomatic welding device
CN108274168A (en) * 2017-12-11 2018-07-13 安徽宝辰机电设备科技有限公司 A kind of guiding movement formula welding gun holding device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101850460A (en) * 2010-05-21 2010-10-06 中国石化集团第五建设公司 Welding process of 12Cr1MoV high-pressure pipeline CO2 semiautomatic or automatic gas shielded welding
CN102416521A (en) * 2011-12-21 2012-04-18 中国一冶集团有限公司 Semi-automatic double-head riding welding machine
CN102489828A (en) * 2011-12-26 2012-06-13 铜陵晟王铁路机械制造有限责任公司 Automatic welding machine with side frame supporting base
CN102717209A (en) * 2011-12-26 2012-10-10 铜陵晟王铁路机械制造有限责任公司 Welding yielding trolley applied to automatic welder for side frame supporting seats
CN102489828B (en) * 2011-12-26 2013-07-24 铜陵晟王铁路机械制造有限责任公司 Automatic welding machine with side frame supporting base
CN102990206A (en) * 2012-10-15 2013-03-27 南京宝色股份公司 Numerically-controlled automatic argon-arc welder for welds on longitudinal sections of large-and-medium-diameter titanium elbows
CN102990206B (en) * 2012-10-15 2014-10-22 南京宝色股份公司 Numerically-controlled automatic argon-arc welder for welds on longitudinal sections of large-and-medium-diameter titanium elbows
CN104625348A (en) * 2014-12-19 2015-05-20 北京星通浩宇科技发展有限公司 TIG welding head with multi-axis servo movement mechanism and welding method
CN105458477A (en) * 2015-12-14 2016-04-06 郑州经纬科技实业有限公司 Cathode steel stick welding device used for aluminum electrolysis plant
CN105834547A (en) * 2016-05-28 2016-08-10 广州科勒尔制冷设备有限公司 Automatic welding equipment for galvanized ice molds
CN106984890A (en) * 2017-04-14 2017-07-28 五冶集团上海有限公司 Semiautomatic welding device
CN108274168A (en) * 2017-12-11 2018-07-13 安徽宝辰机电设备科技有限公司 A kind of guiding movement formula welding gun holding device

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20110706