CN205147553U - Argon arc welds automatic weld platform - Google Patents
Argon arc welds automatic weld platform Download PDFInfo
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- CN205147553U CN205147553U CN201520924775.8U CN201520924775U CN205147553U CN 205147553 U CN205147553 U CN 205147553U CN 201520924775 U CN201520924775 U CN 201520924775U CN 205147553 U CN205147553 U CN 205147553U
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- welding
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Abstract
The utility model discloses an argon arc welds automatic weld platform, including tungsten utmost point welder, welder support, the automatic machine that fills silk, cavity three -jaw chuck, chuck rotary mechanism, work panel, gear reduction unit, motor and motor mount, welder support, automatic silk filling machine and chuck rotary mechanism all locate the up end of work panel, and the tungsten utmost point welder set up on the welder support, the sending on a mouth is fixed in tungsten utmost point welder of the automatic machine of filling silk, and cavity three -jaw chuck is fixed in on the chuck rotary mechanism, the motor mount sets up in the lower terminal surface of work panel, and on the motor was fixed in the motor mount, the motor linked to each other with gear reduction unit's input, be equipped with the through -hole on the work panel, it is continuous with gear reduction unit's output that chuck rotary mechanism passes the through -hole. The utility model discloses implement the back, in the unit interval welding speed be original manual welding 3 -5 doubly, the reduction that is showing manufacturing cost, simultaneously, the welding wire does not almost have any waste, very big improvement utilization ratio of material, practiced thrift manufacturing cost.
Description
Technical field
The utility model relates to field of welding devices, is specifically related to argon arc welding automatic welding platform.
Background technology
Argon arc welding technology is on the basis of the principle of conventional arc weldering; utilize argon gas to the protection of metal wlding; logical excessive current makes wlding on welded base material, be melted into liquid formation molten bath; welded metal and wlding is made to reach a kind of solder technology of metallurgical binding; owing to constantly serving argon gas in high-temperature fusion welding; wlding can not be contacted with the oxygen in air, thus prevent the oxidation of wlding, therefore can soldering stainless steel, iron class five metals metal.
In metal tube and flange supporting welds, generally use electric welding machine that the pipeline of working good and ring flange are realized welding by welder.Main employing be argon arc welding, its main frame produces high-frequency electrical, and the welding wire of welding gun head contacts with weldment, due to high frequency electric formation high frequency magnetic field, weldment and welding wire is generated heat rapidly thawing, reaches the welding object of pipe fitting.The head ejection argon gas of welding gun simultaneously, the Main Function of argon gas is isolated air, and protection solder joint can not react with the oxygen in air and other gaseous impurities in the process of welding, improves the welding quality of weld seam.And the metal joint that the cylindrical tube automatic welding of circumferential seams of routine connects and flange size often different, i.e. diameter and highly different, so need flange to install along vertical duct axis, make the axis collinear of two weldments, corresponding workpiece is fixed on relative position, at this moment welder's hand torch carries out spot welding at the weld seam of weldment weld, and realize the preliminary fixing of two weldment relative positions, welder is near at the uniform velocity the weld seam polishing of its elsewhere afterwards.The pipeline welded vertically is placed by welder again, then by the weld seam polishing of inside.
But hand torch human weld shortcoming is: first, welding adopts spot welding, and welder is difficult to ensure that the size of solder joint is identical, the continuity of weld seam and weldquality.Secondly, weldment belongs to surface of revolution workpiece, and welder must ensure speed of welding at the uniform velocity, and grasp the time of welding, overlong time easily burns out weldment simultaneously, and the time is too short, and the sealing of weld seam welding is difficult to ensure; And manual wire feed poor accuracy, uniformity is poor, wire feed is unstable, thus result in welding production inefficiency, welding fabrication uniformity is poor.In addition, the hand-held welding wire length of welder is limited, and need frequently to take welding wire during long-time welding, welding efficiency is lower, and every section of welding wire has welded Shi Douhui retains a bit of welding wire and cannot use, and causes waste.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of argon arc welding automatic welding platform, spot welding inequality that human weld causes, poor continuity, speed be uneven in order to solve, the inhomogenous problem of weldquality.
For achieving the above object, the technical solution of the utility model is as follows:
Argon arc welding automatic welding platform, comprises tungsten electrode welding gun, welding gun support, automatically to fill silk machine, hollow scroll chuck, chuck rotating mechanism, working panel, gear reduction unit, motor and motor fixing frame; Described welding gun support, described automatic silk filling machine and described chuck rotating mechanism are all arranged at the upper surface of described working panel, described tungsten electrode welding gun is arranged on described welding gun support, the wire feeding mouth of described automatic silk filling machine is fixed on described tungsten electrode welding gun, and described hollow scroll chuck is fixed on described chuck rotating mechanism; Described motor fixing frame is arranged at the lower surface of described working panel, and described motor is fixed on described motor fixing frame, and described motor is connected with the input of described gear reduction unit; Described working panel is provided with through hole, and described chuck rotating mechanism is connected with the output of described gear reduction unit through described through hole.
Preferably, described chuck rotating mechanism is flange form shaft coupling.
Preferably, described welding gun support comprises base, vertical rod and clip, and described vertical rod is fixed on described base, and described clip is arranged in described vertical rod.
Preferably, described motor is adjustable slowspeed machine.
By technique scheme, the beneficial effect that the utility model obtains is:
By workpiece setting to be welded on hollow scroll chuck, by the speed of regulation and control motor, the rotating speed of adjustable chuck rotating mechanism, and then the rotating speed regulating workpiece, the rotating speed of workpiece determines the speed of welding; By tungsten electrode welding gun is fixed on welding gun support, the wire feeding mouth of the machine that automatically fills silk is fixed on tungsten electrode welding gun, make the arc speed of the wire feed rate of the machine that automatically fills silk and tungsten electrode welding gun adaptive, and the arc speed of tungsten electrode welding gun determines according to the rotary speed of workpiece; Workpiece rotational frequency, arc speed and wire feed rate three speed adaption, realize high-quality automatic welding, improve welding efficiency greatly.After the utility model is implemented, in the unit interval, speed of welding is 3-5 times of original human weld, reduces production cost significantly; Meanwhile, welding wire, almost without any waste, greatly improves raw material availability, has saved production cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The main TV structure schematic diagram that Fig. 1 is the argon arc welding automatic welding platform disclosed in the utility model embodiment.
Corresponding component title in figure represented by numeral:
1. tungsten electrode welding gun 3. hollow scroll chuck 4. chuck rotating mechanism 5. working panel 6. gear reduction unit 7. adjustable slowspeed machine 8. motor fixing frame 9. wire feeding mouth 91. elastic clip 21. base 22. vertical rod 23. clip 10. workpiece
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
Embodiment.
As shown in Figure 1, argon arc welding automatic welding platform, comprises tungsten electrode welding gun 1, welding gun support, automatically to fill silk machine, hollow scroll chuck 3, chuck rotating mechanism 4, working panel 5, gear reduction unit 6, adjustable slowspeed machine 7 and motor fixing frame 8; Welding gun support, automatically silk filling machine and chuck rotating mechanism 4 are all arranged at the upper surface of working panel 5, tungsten electrode welding gun 1 is arranged on welding gun support, the wire feeding mouth 9 of automatic silk filling machine is fixed on tungsten electrode welding gun 1 by elastic clip 91, and hollow scroll chuck 3 is fixed on chuck rotating mechanism 4; Motor fixing frame 8 is arranged at the lower surface of working panel 5, and adjustable slowspeed machine 7 is fixed on motor fixing frame 8, and motor 7 is connected with the input of gear reduction unit 6; Working panel 5 is provided with through hole, and chuck rotating mechanism 4 is connected with the output of gear reduction unit 6 through through hole.
Chuck rotating mechanism 4 is flange form shaft coupling.
Welding gun support comprises base 21, vertical rod 22 and clip 23, and vertical rod 22 is fixed on base 21, and clip 23 is arranged in vertical rod 22.
Wire feed is a very important operation link in welding process, and feeding method many employing welder of manual argon arc welding welding points and twists welding wire to complete wire feed process, very inconvenient when welder operates wire feed.Commercial novel TWA-I type automatic wire feeder (silk filling machine) is adopted in the utility model, this is a kind of mechanization wire feeder of automatic driving, and it is mainly used in manual welding automatic feeding, argonaut welding automatic feeding, plasma weldering automatic feeding and Laser Welding automatic feeding.System adopts microcomputerized control, and the transmission of stepping reducing motor, wire feed precision is high, favorable repeatability.
After by the adjustment of the parameter of motor speed, arc speed and wire feed rate correspondence, the work of whole jig is very smooth.
Operation principle:
Workpiece 10 to be welded is arranged on hollow scroll chuck, by the speed of regulation and control motor, the rotating speed of adjustable chuck rotating mechanism, and then the rotating speed regulating workpiece, the rotating speed of workpiece determines the speed of welding; By tungsten electrode welding gun is fixed on welding gun support, the wire feeding mouth of the machine that automatically fills silk is fixed on tungsten electrode welding gun, make the arc speed of the wire feed rate of the machine that automatically fills silk and tungsten electrode welding gun adaptive, and the arc speed of tungsten electrode welding gun determines according to the rotary speed of workpiece; Workpiece rotational frequency, arc speed and wire feed rate three speed adaption, realize high-quality automatic welding, improve welding efficiency greatly.After the utility model is implemented, in the unit interval, speed of welding is 3-5 times of original human weld, reduces production cost significantly; Meanwhile, welding wire, almost without any waste, greatly improves raw material availability, has saved production cost.
Argon arc welding automatic welding platform of the present utility model also tool has the following advantages:
1) argon gas has fabulous protective effect, effectively can completely cut off surrounding air; Itself neither with metal chemically reactive, be also insoluble to metal, make the metallurgical reaction in welding process simple and easy to control, the weld seam therefore obtaining better quality provides good condition.
2) tungsten electrode arc is highly stable, even if (<10A) still Absorbable organic halogens burning in very small area analysis situation, is specially adapted to light sheet material welding.
3) thermal source and filler wire can control respectively, and thus heat input easily adjusts so this welding method can carry out comprehensive welding, is also the Perfected process realizing single face welding and double face shaping.
4) due to the obstructed overcurrent of filler wire, therefore do not produce splashing, appearance of weld is attractive in appearance.
5) ac argon arc weld automatically can remove the oxide-film effect on weldment surface in welding process, therefore, successfully can weld the strong non-ferrous metal of some chemical activities, as aluminium, magnesium and alloy.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. argon arc welding automatic welding platform, is characterized in that, comprises tungsten electrode welding gun, welding gun support, automatically to fill silk machine, hollow scroll chuck, chuck rotating mechanism, working panel, gear reduction unit, motor and motor fixing frame; Described welding gun support, described automatic silk filling machine and described chuck rotating mechanism are all arranged at the upper surface of described working panel, described tungsten electrode welding gun is arranged on described welding gun support, the wire feeding mouth of described automatic silk filling machine is fixed on described tungsten electrode welding gun, and described hollow scroll chuck is fixed on described chuck rotating mechanism; Described motor fixing frame is arranged at the lower surface of described working panel, and described motor is fixed on described motor fixing frame, and described motor is connected with the input of described gear reduction unit; Described working panel is provided with through hole, and described chuck rotating mechanism is connected with the output of described gear reduction unit through described through hole.
2. argon arc welding automatic welding platform according to claim 1, is characterized in that, described chuck rotating mechanism is flange form shaft coupling.
3. argon arc welding automatic welding platform according to claim 2, is characterized in that, described welding gun support comprises base, vertical rod and clip, and described vertical rod is fixed on described base, and described clip is arranged in described vertical rod.
4. argon arc welding automatic welding platform according to claim 3, is characterized in that, described motor is adjustable slowspeed machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924775.8U CN205147553U (en) | 2015-11-19 | 2015-11-19 | Argon arc welds automatic weld platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924775.8U CN205147553U (en) | 2015-11-19 | 2015-11-19 | Argon arc welds automatic weld platform |
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| Publication Number | Publication Date |
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| CN205147553U true CN205147553U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520924775.8U Expired - Fee Related CN205147553U (en) | 2015-11-19 | 2015-11-19 | Argon arc welds automatic weld platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965132A (en) * | 2016-07-21 | 2016-09-28 | 山东金力特管业有限公司 | Flange welding device |
| CN109590577A (en) * | 2019-01-30 | 2019-04-09 | 焦作智造机电设备有限公司 | Jacket vertical masonry joint argonaut welding connects equipment and welding procedure |
| CN110004398A (en) * | 2019-04-24 | 2019-07-12 | 天津大学 | A kind of electric arc increasing material manufacturing home position alloying device and method of alternately fuse powder feeding |
-
2015
- 2015-11-19 CN CN201520924775.8U patent/CN205147553U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965132A (en) * | 2016-07-21 | 2016-09-28 | 山东金力特管业有限公司 | Flange welding device |
| CN109590577A (en) * | 2019-01-30 | 2019-04-09 | 焦作智造机电设备有限公司 | Jacket vertical masonry joint argonaut welding connects equipment and welding procedure |
| CN109590577B (en) * | 2019-01-30 | 2023-12-01 | 焦作智造机电设备有限公司 | Automatic argon arc welding equipment and welding process for straight joint of sheath |
| CN110004398A (en) * | 2019-04-24 | 2019-07-12 | 天津大学 | A kind of electric arc increasing material manufacturing home position alloying device and method of alternately fuse powder feeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |