CN105478977A - Building construction welder and operation method thereof - Google Patents
Building construction welder and operation method thereof Download PDFInfo
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- CN105478977A CN105478977A CN201610101746.0A CN201610101746A CN105478977A CN 105478977 A CN105478977 A CN 105478977A CN 201610101746 A CN201610101746 A CN 201610101746A CN 105478977 A CN105478977 A CN 105478977A
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- tank shell
- adjusting knob
- spray gun
- shell
- current adjusting
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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
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/02—Plasma welding
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- Engineering & Computer Science (AREA)
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- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Resistance Welding (AREA)
- Arc Welding Control (AREA)
Abstract
The invention discloses a building construction welder and an operation method thereof. The building construction welder comprises a main engine, a spray gun, a grounding electric clamp and a main engine power line, wherein the main engine power line is electrically connected with the main engine, a terminal and a cable socket are arranged on the main engine, the terminal is electrically connected with the grounding electric clamp, the cable socket is electrically connected with the spray gun, the main engine is also provided with a voltage display window, an indicator light, a power button, a first current adjusting knob and a second current adjusting knob, the spray gun comprises a housing, a water tank shell, a nut and an evaporator, the water tank shell is arranged in the housing, the evaporator is fixedly connected with the water tank shell through the nut, a spring is arranged on the outer side of the evaporator, and a vortex generator, a nozzle and a sleeve are sequentially arranged at the front end of the evaporator. The building construction welder can adapt to welding of different materials and is simple in structure, convenient to install and use and stable and reliable in running.
Description
Technical field
The present invention relates to a kind of construction welding machine and method of operating thereof.
Background technology
Welding machine is exactly for welding the electrical equipment providing the power supply of certain characteristic, welding is due to flexible simple and convenient solid and reliable, even each industrial circle is widely used in the advantage of mother metal equality strength after welding, in fact electric welding machine is exactly the transformer with decline external characteristics, 220V and 385V alternating current is become the direct current of low pressure, electric welding machine generally can be divided into two kinds by out-put supply kind, and a kind of is AC power; One is galvanic.The electric welding machine of direct current can say it is also a powerful rectifier, divide both positive and negative polarity, during alternating current input, after transformer transformation, then by rectifier rectification, then export the power supply with decline external characteristics, output can produce huge voltage change when switching on and off, ignite when instantaneous short circuit electric arc at the two poles of the earth, and utilize the electric arc produced to come consumable electrode and wlding, cooling reached the object making them combine afterwards.Welding transformer has self feature, and external characteristics is exactly the characteristic that voltage sharply declines after welding rod ignites.
Plasma arc is that ion-gas is ionized and produces High temperature ion air-flow, and spray from nozzle pore, the arc column that compressed formation is elongated, its temperature can reach, higher than the free electric arc of routine, as: argon arc welding only reach 5000 ?8500K.Due to plasma arc, to have arc column elongated, and the feature that energy density is high, thus has a wide range of applications at welding field.In welding process, plasma air-flow directly has influence on the flowing of liquid metal and the remaining mass of weld seam to the impulsive force in molten bath, and measurement and the analysis of article on plasma stream power are also more common in literary composition.In single face welding and double face shaping process, deposit in case there is no aperture, blow force of arc produces gas shearing force at weld pool surface, after there is aperture, blow force of arc is except producing except gas shearing force at weld pool surface, also can produce another one shearing force by the liquid metal free surface in aperture inside, the flowing of molten bath fluid is had an impact, the liquid metal of surface of the work is impelled to flow to small hole center, the effect of blow force of arc also can increase the width of weld seam middle part, is conducive to forming good weldquality., there is the danger of blast in efficiency cost: traditional Welding temperature is low, high-heating radiation, and welding cost is high.Plasma solderer flame temperature controllable, welding temperature can reach 2000 more and spend, and stability is high, is more than two times of the speed of welding of acetylene.Sustainable welding 12 hours.Easy to carry: because whole main frame weight only has several kilograms, volume is also little, does not need acetylene cylinder, oxygen cylinder, be applicable to very much environmental work that is outdoor or inclement condition.
At present in building construction process, have multiple material to need welding and cutting, in use, there is complex structure in current existing welding machine, use is installed inconvenient, can not adapt to the welding of different materials simultaneously, have impact on the performance of welding function.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of welding that can adapt to different materials, and structure is simple, easy to install, the construction welding machine of stable and reliable operation and method of operating thereof.
For solving the problem, the present invention adopts following technical scheme:
A kind of construction welding machine and method of operating thereof, comprise main frame, spray gun, ground connection electricity folder and host power supply line, described host power supply line and main frame are electrically connected, described main frame is provided with binding post and cable socket, described binding post and ground connection electricity press from both sides and are electrically connected, described cable socket and spray gun are electrically connected, described main frame is also provided with voltage display window, indicator lamp, power knob, current adjusting knob one and current adjusting knob two, described spray gun includes shell, tank shell, nut and evaporimeter, described tank shell is established in the enclosure, described evaporimeter is fixedly connected with tank shell by nut, described evaporimeter arranged outside has spring, described evaporimeter front end is disposed with vortex generator, nozzle and sleeve, described evaporimeter, vortex generator is communicated with successively with nozzle, described sleeve is threaded with evaporimeter, described shell is provided with water cap, described water cap is threaded with tank shell, described outer casing back is provided with disc, cathode rod is provided with in described disc, described cathode rod one end is disposed with garter spring, slide block and capping, described garter spring is located at outside disc, described capping is threaded with disc, described capping is provided with control button, described control button and cathode rod are electrically connected.
Further, bottom described main frame, be provided with castor, conveniently main frame moved.
Further, described castor is provided with more than one, keeps mobile reliable and stable.
Further, described tank shell two ends are provided with locating ring, keep tank shell Stability Analysis of Structures.
Further, described tank shell is connected with shell by locating ring, keeps tank shell to install firm.
Further, described shell is plastic casing, reduces weight, keeps good insulation effect.
Further, described cathode rod and disc are slidably connected, and facilitate swap cathode bar.
Another technical problem that the present invention will solve is for providing a kind of method of operating of construction welding machine.
For solving the problem, the present invention adopts following technical scheme: comprise the following steps:
1) remove weldment surface before weldering to clean, turn water cap fills water in tank shell, is linked in AC power by main frame switch and protector;
2) ground connection electricity is clipped on weldment, spray gun is connected with cable socket, a. carry out alloy metal thin plate and nonmetallicly add man-hour, firing current adjusting knob one is close current adjusting knob two simultaneously, when b. carrying out metal material processing, firing current adjusting knob one and current adjusting knob two simultaneously;
3) press power knob, regulation voltage display window display voltage is 170-200V, and turn on sleeve, nozzle is drawn ion arc near weldment 1.5-2mm, keep the working clearance of 3-5mm during welding, spray gun and weldment keep 75-85 ° of inclination angle at the uniform velocity to weld;
4) before welding, on weldment, spray concentration is the alcoholic solution of 40-50%.
Beneficial effect of the present invention is: the current adjusting knob one on the main frame of setting and current adjusting knob two can carry out regulating suitable electric current to weld for the weldment of different materials, make welding machine can adapt to the welding of different materials, keep welding effect good, because host power supply negative electrode is connected with spray gun cathode taps, anode connects nozzle, when pressing control button, anode and cathode instantaneous short circuit, produce high-temperature electric arc, evaporimeter produces steam, part water vapour is ionized generation plasma, another part water vapour is wrapped in plasma along nozzle inner walls and penetrates from nozzle, form beam-plasma, take water as medium, do not produce any harmful substance, turbine generator can kill fall beam-plasma launch concentrate, during welding, machining accuracy is high, garter spring, slide block and capping keep cathode rod in the enclosure, keep use safety.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of construction welding machine of the present invention.
Fig. 2 is the main machine structure schematic diagram of a kind of construction welding machine of the present invention.
Fig. 3 is the spray gun structure schematic diagram of a kind of construction welding machine of the present invention.
Detailed description of the invention
Embodiment one:
As Figure 1-3, a kind of construction welding machine and method of operating thereof, comprise main frame 1, spray gun 2, ground connection electricity folder 3 and host power supply line 4, described host power supply line 4 is electrically connected with main frame 1, described main frame 1 is provided with binding post 5 and cable socket 6, described binding post 5 presss from both sides 3 with ground connection electricity and is electrically connected, described cable socket 6 is electrically connected with spray gun 2, described main frame 1 is also provided with voltage display window 7, indicator lamp 8, power knob 9, current adjusting knob 1 and current adjusting knob 2 11, described spray gun 2 includes shell 28, tank shell 12, nut 13 and evaporimeter 14, described tank shell 12 is located in shell 28, described evaporimeter 14 is fixedly connected with tank shell 12 by nut 13, described evaporimeter 14 arranged outside has spring 15, described evaporimeter 14 front end is disposed with vortex generator 16, nozzle 17 and sleeve 18, described evaporimeter 14, vortex generator 16 is communicated with successively with nozzle 17, described sleeve 18 is threaded with evaporimeter 14, described shell 28 is provided with water cap 19, described water cap 19 is threaded with tank shell 12, described shell 28 rear end is provided with disc 20, cathode rod 21 is provided with in described disc 20, described cathode rod 21 one end is disposed with garter spring 22, slide block 23 and capping 24, described garter spring 22 is located at outside disc 20, described capping 24 is threaded with disc 20, described capping 24 is provided with control button 25, described control button 25 is electrically connected with cathode rod 21.
Castor 26 is provided with bottom described main frame 1.
Described castor 26 is provided with more than one.
Described tank shell 12 two ends are provided with locating ring 27.
Described tank shell 12 is connected with shell 28 by locating ring 27.
Described shell 28 is plastic casing.
Described cathode rod 21 is slidably connected with disc 20.
A method of operating for construction welding machine, comprises the following steps:
1) remove weldment surface before weldering to clean, turn water cap 19 fills water in tank shell 12, is linked in AC power by main frame 1 switch and protector;
2) ground connection electricity folder 3 is clipped on weldment, spray gun 2 is connected with cable socket 6, a. carry out alloy metal thin plate and nonmetallicly add man-hour, firing current adjusting knob 1 is close current adjusting knob 2 11 simultaneously, when b. carrying out metal material processing, firing current adjusting knob 1 and current adjusting knob 2 11 simultaneously;
3) press power knob 9, it is 170V that regulation voltage display window 7 shows voltage, turns on sleeve 18, and nozzle 17 is drawn ion arc near weldment 1.5mm, and keep the working clearance of 3mm during welding, spray gun 2 and weldment keep 75 ° of inclination angles at the uniform velocity to weld;
4) before welding, on weldment, spray concentration is the alcoholic solution of 40%.
Embodiment two:
As Figure 1-3, a kind of construction welding machine and method of operating thereof, comprise main frame 1, spray gun 2, ground connection electricity folder 3 and host power supply line 4, described host power supply line 4 is electrically connected with main frame 1, described main frame 1 is provided with binding post 5 and cable socket 6, described binding post 5 presss from both sides 3 with ground connection electricity and is electrically connected, described cable socket 6 is electrically connected with spray gun 2, described main frame 1 is also provided with voltage display window 7, indicator lamp 8, power knob 9, current adjusting knob 1 and current adjusting knob 2 11, described spray gun 2 includes shell 28, tank shell 12, nut 13 and evaporimeter 14, described tank shell 12 is located in shell 28, described evaporimeter 14 is fixedly connected with tank shell 12 by nut 13, described evaporimeter 14 arranged outside has spring 15, described evaporimeter 14 front end is disposed with vortex generator 16, nozzle 17 and sleeve 18, described evaporimeter 14, vortex generator 16 is communicated with successively with nozzle 17, described sleeve 18 is threaded with evaporimeter 14, described shell 28 is provided with water cap 19, described water cap 19 is threaded with tank shell 12, described shell 28 rear end is provided with disc 20, cathode rod 21 is provided with in described disc 20, described cathode rod 21 one end is disposed with garter spring 22, slide block 23 and capping 24, described garter spring 22 is located at outside disc 20, described capping 24 is threaded with disc 20, described capping 24 is provided with control button 25, described control button 25 is electrically connected with cathode rod 21.
Castor 26 is provided with bottom described main frame 1.
Described castor 26 is provided with more than one.
Described tank shell 12 two ends are provided with locating ring 27.
Described tank shell 12 is connected with shell 28 by locating ring 27.
Described shell 28 is plastic casing.
Described cathode rod 21 is slidably connected with disc 20.
A method of operating for construction welding machine, comprises the following steps:
1) remove weldment surface before weldering to clean, turn water cap 19 fills water in tank shell 12, is linked in AC power by main frame 1 switch and protector;
2) ground connection electricity folder 3 is clipped on weldment, spray gun 2 is connected with cable socket 6, a. carry out alloy metal thin plate and nonmetallicly add man-hour, firing current adjusting knob 1 is close current adjusting knob 2 11 simultaneously, when b. carrying out metal material processing, firing current adjusting knob 1 and current adjusting knob 2 11 simultaneously;
3) press power knob 9, it is 185V that regulation voltage display window 7 shows voltage, turns on sleeve 18, and nozzle 17 is drawn ion arc near weldment 1.75mm, and keep the working clearance of 4mm during welding, spray gun 2 and weldment keep 80 ° of inclination angles at the uniform velocity to weld;
4) before welding, on weldment, spray concentration is the alcoholic solution of 45%.
Embodiment three:
As Figure 1-3, a kind of construction welding machine and method of operating thereof, comprise main frame 1, spray gun 2, ground connection electricity folder 3 and host power supply line 4, described host power supply line 4 is electrically connected with main frame 1, described main frame 1 is provided with binding post 5 and cable socket 6, described binding post 5 presss from both sides 3 with ground connection electricity and is electrically connected, described cable socket 6 is electrically connected with spray gun 2, described main frame 1 is also provided with voltage display window 7, indicator lamp 8, power knob 9, current adjusting knob 1 and current adjusting knob 2 11, described spray gun 2 includes shell 28, tank shell 12, nut 13 and evaporimeter 14, described tank shell 12 is located in shell 28, described evaporimeter 14 is fixedly connected with tank shell 12 by nut 13, described evaporimeter 14 arranged outside has spring 15, described evaporimeter 14 front end is disposed with vortex generator 16, nozzle 17 and sleeve 18, described evaporimeter 14, vortex generator 16 is communicated with successively with nozzle 17, described sleeve 18 is threaded with evaporimeter 14, described shell 28 is provided with water cap 19, described water cap 19 is threaded with tank shell 12, described shell 28 rear end is provided with disc 20, cathode rod 21 is provided with in described disc 20, described cathode rod 21 one end is disposed with garter spring 22, slide block 23 and capping 24, described garter spring 22 is located at outside disc 20, described capping 24 is threaded with disc 20, described capping 24 is provided with control button 25, described control button 25 is electrically connected with cathode rod 21.
Castor 26 is provided with bottom described main frame 1.
Described castor 26 is provided with more than one.
Described tank shell 12 two ends are provided with locating ring 27.
Described tank shell 12 is connected with shell 28 by locating ring 27.
Described shell 28 is plastic casing.
Described cathode rod 21 is slidably connected with disc 20.
A method of operating for construction welding machine, comprises the following steps:
1) remove weldment surface before weldering to clean, turn water cap 19 fills water in tank shell 12, is linked in AC power by main frame 1 switch and protector;
2) ground connection electricity folder 3 is clipped on weldment, spray gun 2 is connected with cable socket 6, a. carry out alloy metal thin plate and nonmetallicly add man-hour, firing current adjusting knob 1 is close current adjusting knob 2 11 simultaneously, when b. carrying out metal material processing, firing current adjusting knob 1 and current adjusting knob 2 11 simultaneously;
3) press power knob 9, it is 200V that regulation voltage display window 7 shows voltage, turns on sleeve 18, and nozzle 17 is drawn ion arc near weldment 2mm, and keep the working clearance of 5mm during welding, spray gun 2 and weldment keep 85 ° of inclination angles at the uniform velocity to weld;
4) before welding, on weldment, spray concentration is the alcoholic solution of 50%.
Beneficial effect of the present invention is: the current adjusting knob one on the main frame of setting and current adjusting knob two can carry out regulating suitable electric current to weld for the weldment of different materials, make welding machine can adapt to the welding of different materials, keep welding effect good, because host power supply negative electrode is connected with spray gun cathode taps, anode connects nozzle, when pressing control button, anode and cathode instantaneous short circuit, produce high-temperature electric arc, evaporimeter produces steam, part water vapour is ionized generation plasma, another part water vapour is wrapped in plasma along nozzle inner walls and penetrates from nozzle, form beam-plasma, take water as medium, do not produce any harmful substance, turbine generator can kill fall beam-plasma launch concentrate, during welding, machining accuracy is high, garter spring, slide block and capping keep cathode rod in the enclosure, keep use safety.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a construction welding machine and method of operating thereof, it is characterized in that: comprise main frame, spray gun, ground connection electricity folder and host power supply line, described host power supply line and main frame are electrically connected, described main frame is provided with binding post and cable socket, described binding post and ground connection electricity press from both sides and are electrically connected, described cable socket and spray gun are electrically connected, described main frame is also provided with voltage display window, indicator lamp, power knob, current adjusting knob one and current adjusting knob two, described spray gun includes shell, tank shell, nut and evaporimeter, described tank shell is established in the enclosure, described evaporimeter is fixedly connected with tank shell by nut, described evaporimeter arranged outside has spring, described evaporimeter front end is disposed with vortex generator, nozzle and sleeve, described evaporimeter, vortex generator is communicated with successively with nozzle, described sleeve is threaded with evaporimeter, described shell is provided with water cap, described water cap is threaded with tank shell, described outer casing back is provided with disc, cathode rod is provided with in described disc, described cathode rod one end is disposed with garter spring, slide block and capping, described garter spring is located at outside disc, described capping is threaded with disc, described capping is provided with control button, described control button and cathode rod are electrically connected.
2. construction welding machine as claimed in claim 1 and method of operating thereof, is characterized in that: be provided with castor bottom described main frame.
3. construction welding machine as claimed in claim 2 and method of operating thereof, is characterized in that: described castor is provided with more than one.
4. construction welding machine as claimed in claim 3 and method of operating thereof, is characterized in that: described tank shell two ends are provided with locating ring.
5. construction welding machine as claimed in claim 4 and method of operating thereof, is characterized in that: described tank shell is connected with shell by locating ring.
6. construction welding machine as claimed in claim 5 and method of operating thereof, is characterized in that: described shell is plastic casing.
7. construction welding machine as claimed in claim 6 and method of operating thereof, is characterized in that: described cathode rod and disc are slidably connected.
8. a method of operating for construction welding machine as claimed in claim 1, is characterized in that: comprise the following steps:
1) remove weldment surface before weldering to clean, turn water cap fills water in tank shell, is linked in AC power by main frame switch and protector;
2) ground connection electricity is clipped on weldment, spray gun is connected with cable socket, a. carry out alloy metal thin plate and nonmetallicly add man-hour, firing current adjusting knob one is close current adjusting knob two simultaneously, when b. carrying out metal material processing, firing current adjusting knob one and current adjusting knob two simultaneously;
3) press power knob, regulation voltage display window display voltage be 170 ?200V, turn on sleeve, by nozzle near weldment 1.5 ?2mm draw ion arc, keep during welding 3 ?working clearance of 5mm, spray gun and weldment keep 75 ?85 ° of inclination angles at the uniform velocity weld;
4) welding before on weldment spray concentration be 40 ?50% alcoholic solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610101746.0A CN105478977B (en) | 2016-02-24 | 2016-02-24 | A kind of construction welding machine and its operating method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610101746.0A CN105478977B (en) | 2016-02-24 | 2016-02-24 | A kind of construction welding machine and its operating method |
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| CN105478977A true CN105478977A (en) | 2016-04-13 |
| CN105478977B CN105478977B (en) | 2018-04-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475571A (en) * | 2019-09-11 | 2021-03-12 | 上海梅山钢铁股份有限公司 | Method for efficiently welding straight seam of air condition compressor shell |
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| CN201291351Y (en) * | 2008-12-01 | 2009-08-19 | 合肥京世建电子科技有限公司 | Portable water vapour plasma spray gun |
| CN204381649U (en) * | 2015-01-07 | 2015-06-10 | 江苏晟禾实业有限公司 | A kind of plasma cut welding machine |
| CN204621332U (en) * | 2015-04-23 | 2015-09-09 | 河南融博科技有限公司 | A kind of Novel aqueous medium plasma arc cutting welding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6414268B1 (en) * | 1998-11-23 | 2002-07-02 | Ap Amortiguadores, S.A. | Torch for welding systems in automatic processes |
| CN2502833Y (en) * | 2001-08-29 | 2002-07-31 | 赖志成 | Field metallurgical transfer built-up welder |
| CN2544872Y (en) * | 2002-03-25 | 2003-04-16 | 上海波宝仟赫科技有限公司 | Handheld plasma cutting welder |
| CN201291351Y (en) * | 2008-12-01 | 2009-08-19 | 合肥京世建电子科技有限公司 | Portable water vapour plasma spray gun |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112475571A (en) * | 2019-09-11 | 2021-03-12 | 上海梅山钢铁股份有限公司 | Method for efficiently welding straight seam of air condition compressor shell |
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Inventor after: Li Fafu Inventor after: Chen Junhua Inventor after: Ma Xia Inventor before: Zhang Rilong |
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Effective date of registration: 20180213 Address after: 317525 Taiqian Road, Daxi Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Sen Tuo Construction Group Co., Ltd. Address before: 510800 Huadu District, Guangdong, Guangzhou Province town of iron mountain village team 11 Applicant before: Zhang Rilong |
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