CN2454093Y - Mechanical arm for deep-hole submerged-arc welding - Google Patents
Mechanical arm for deep-hole submerged-arc welding Download PDFInfo
- Publication number
- CN2454093Y CN2454093Y CN 00253260 CN00253260U CN2454093Y CN 2454093 Y CN2454093 Y CN 2454093Y CN 00253260 CN00253260 CN 00253260 CN 00253260 U CN00253260 U CN 00253260U CN 2454093 Y CN2454093 Y CN 2454093Y
- Authority
- CN
- China
- Prior art keywords
- welding
- solder flux
- conveying worm
- arc welding
- submerged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a mechanical arm for deep-hole submerged-arc welding, which comprises the thrust force conveyor 2, the bracket 12, the elevating mechanism 5 and the running mechanism of a conventional automatic submerged arc welding machine. A long cantilever arm 6 is fixed on the bracket 12, a welding flux screw conveyor 7, a welding wire conveying rigid tube 10 and a welding cable guide tube 11 are arranged in the cantilever arm 6, the front end of the welding flux screw conveyor 7 is provided with a welding flux guide tube 8, the back end is connected with a driving device 13, and the front ends of a welding flux section 3, a valve 4 and the welding wire conveying rigid tube 10 are connected with a welding gun 9 with adjustable inclination and a current contact nozzle 16. The mechanical arm can solve the problem of difficult submerged arc welding for the inner walls of deep-holes.
Description
The utility model relates to the electroplating equipment wielding machine field, particularly a kind of deep hole submerged arc welding manipulator.
So-called deep hole submerged-arc welding is meant diameter in 1000mm, and length pipe fitting inner arm of (typical situation is 6-10m) more than 2000mm carries out submerged-arc welding.Present employed automatic submerged arc welding machine can not be applicable to deep hole submerged-arc welding, is not suitable for the submerged arc overlay welding of steel alloy pipe fitting inwall especially.At first be because the welding of this workpiece need be preheating to 200-300 ℃, mean temperature is above 300 ℃ in the workpiece during welding, and operating personnel can't enter operation in the pipe fitting; Next is can't be with flux delivery to welding portion; The 3rd is that welding wire feeding mechanism can't finish remote wire feed, and is changing welding wire or for some reason after the current interruption, can't be exactly in the current interruption place starting the arc again,
The purpose of this utility model provides and a kind of solder flux conveying worm, welding wire conduit and cable pipe is enclosed in a manipulator in the cantilever.In order to cool off cantilever the cooling water pipe system can also be set within it.
According to deep hole submerged-arc welding machinery hand of the present utility model, the thrust wire-feed motor that comprises conventional automatic submerged arc welding machine, carriage and elevating mechanism thereof and running mechanism, it is characterized in that on carriage, fixing a long cantilever, the solder flux conveying worm is housed in this cantilever, welding wire is carried fibre conduit, the welding cable conduit, the front end downside of solder flux conveying worm has the solder flux conduit, the rear end of conveying worm connects drive unit, the rear portion upside of conveying worm is provided with the solder flux storehouse, lower end, solder flux storehouse is provided with gate, and be connected with conveying worm by support, welding wire carries the front end of fibre conduit to connect the welding gun of adjustable inclination, and the front end of welding gun is provided with ignition tip.
Under the situation of needs cooling, can in cantilever, be provided with the cooling water pipeline system.
The cantilever design form is cylindrical or square column type, and the solder flux conveying worm is last, and welding wire is carried fibre conduit and cable duct tube and is listed in downside.Cantilever also can be a flute profile, and welding wire carries fibre conduit and cable duct tube to be located in the notch, and solder flux helical feed frame is on notch, and the cylindrical of conveyer is connected with notch.
Adopt manipulator of the present utility model, solder flux flows to the solder flux conveying worm from the solder flux storehouse by the bottom gate and solder flux is delivered in the solder flux conduit is sent to welding.Welding wire is delivered to welding gun front end ignition tip place by thrust wire-feed motor and conduit, and the arc welding is opened in energising, and wire-feed motor is far apart from welding portion, therefore can not be subjected to the influence of welding heat.
Deep hole submerged-arc welding machinery hand cooperates automatic submerged arc welding machine, under the control of PLC, can realize the automatic submerged arc welding and the built-up welding of deep hole, has solved a series of difficult problems of deep hole submerged arc, receives splendid effect.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a kind of embodiment of cantilever design.
Fig. 3 is the sectional drawing of another kind of cantilever design.
Fig. 4 is the sectional drawing of another cantilever design.
As shown in Figure 1, deep hole submerged-arc welding machinery hand of the present utility model, comprise conventional automatic submerged arc welding machine and thrust wire-feed motor 2 thereof, carriage 12 and elevating mechanism 5 thereof and walking rails 15, traveling dolly 14, drive car 13, the feature of this manipulator is to fix a long cantilever 6 on carriage 12, in this cantilever 6, solder flux conveying worm 7 is housed, welding wire is carried fibre conduit 10, welding cable conduit 11, the front end downside of solder flux conveying worm 7 has solder flux conduit 8, the rear end of conveying worm 7 connects drive unit 1, the rear portion upside of conveying worm 7 is provided with solder flux storehouse 3, and its lower end is provided with blanking gate 4, and solder flux drops to the conveying worm 7 from the solder flux storehouse by this gate.Gate can be regulated flux flow.Welding wire carries the front end of fibre conduit 10 to connect the welding gun 9 of adjustable inclination, and the front end of welding gun 9 is provided with ignition tip 16.
Because weld job in deep hole, so temperature is very high in the hole, in order to reduce temperature cooling water pipeline system (not shown) can be set in cantilever.
Cantilever 2 can have multiple version, and Fig. 2, Fig. 3, Fig. 4 show three kinds of different versions.Figure 2 shows that cylindrical structural, Figure 3 shows that square column type, the cantilever outer wall carries fibre conduit 10, cable duct tube 11 to seal solder flux conveying worm 7 and welding wire, and conveying worm 7 is last, and two pipelines are following in addition.
Fig. 4 shows another kind of cantilever design.Cantilever 6 is a flute profile, and welding wire carries fibre conduit 10 and cable duct tube 11 to be located in the notch, and 7 of solder flux conveying worms are on notch, and notch is connected with the outside diameter of cylinder of solder flux conveying worm 7.
When adopting submerged-arc welding of the present utility model machinery hand, the seesawing and moving up and down on guide rail by carriage 12 and dolly 14 at elevating mechanism 5, the manipulator front end enters the welding position of deep hole, under the automatic control of PLC, can realize the automatic submerged-arc welding, be specially adapted to the built-up welding of steel alloy pipe fitting inwall, and realize automatic memory location pad.For example be used for the built-up welding reparation of cast iron pipe die inwall, effect is good as a result in actual use.
Claims (4)
1. deep hole submerged-arc welding machinery hand, the thrust wire-feed motor (2) that comprises conventional automatic submerged arc welding machine, carriage (12) and elevating mechanism (5) and running mechanism, it is characterized in that on carriage (12), fixing a long cantilever (6), solder flux conveying worm (7) is housed in this cantilever (6), welding wire is carried fibre conduit (10), welding cable conduit (11), the front end downside of solder flux conveying worm (7) has solder flux conduit (8), the rear end of conveying worm (7) connects drive unit (1), the rear portion upside of conveying worm (7) is provided with solder flux storehouse (3), lower end, solder flux storehouse (3) is provided with gate (4), and be connected with conveying worm (7) by support, welding wire carries the front end of fibre conduit (10) to connect the welding gun (9) of adjustable inclination, and the front end of welding gun (9) is provided with ignition tip (16).
2. deep hole submerged-arc welding machinery hand according to claim 1 is characterized in that being provided with the cooling water pipeline system in the described cantilever (6).
3. deep hole submerged-arc welding machinery hand according to claim 1 is characterized in that described cantilever configuration is cylindrical or square column type, and solder flux conveying worm (7) is last, and hard delivery conduit of welding wire (10) and cable duct tube (11) also are listed in downside.
4. deep hole submerged-arc welding machinery hand according to claim 1, it is characterized in that described cantilever (6) is flute profile, hard delivery conduit of welding wire (10) and cable duct tube (11) are located in the notch, and solder flux conveying worm (7) frame is on notch (12), and the cylindrical of conveyer is connected with notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253260 CN2454093Y (en) | 2000-11-30 | 2000-11-30 | Mechanical arm for deep-hole submerged-arc welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253260 CN2454093Y (en) | 2000-11-30 | 2000-11-30 | Mechanical arm for deep-hole submerged-arc welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2454093Y true CN2454093Y (en) | 2001-10-17 |
Family
ID=33610741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00253260 Expired - Lifetime CN2454093Y (en) | 2000-11-30 | 2000-11-30 | Mechanical arm for deep-hole submerged-arc welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2454093Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829837A (en) * | 2010-05-07 | 2010-09-15 | 张英 | Automatic welding device and method for welding straight fins on inner wall of long small-bore seamless steel tube |
| CN101690999B (en) * | 2009-10-14 | 2011-11-23 | 江苏国力锻压机床有限公司 | Deep cavity welding tool |
| CN101733522B (en) * | 2009-12-07 | 2012-04-25 | 昆山华恒工程技术中心有限公司 | Small-bore TIG (tungsten inert gas) surfacing torch |
| CN102699477A (en) * | 2012-01-10 | 2012-10-03 | 浙江博雷重型机床制造有限公司 | Blade penetrating welding manipulator |
| CN103331508A (en) * | 2013-07-23 | 2013-10-02 | 江苏玉龙钢管股份有限公司 | Integral machine for inner welding and outer welding of steel pipe |
| CN104942495A (en) * | 2015-06-19 | 2015-09-30 | 江苏新金磊钢业有限公司 | Internally longitudinal seam welding machine |
| US20160285221A1 (en) * | 2013-07-22 | 2016-09-29 | Frisimos, Ltd. | Method and system of an automatic-robotic-cable-connector-assembly system |
| CN107813033A (en) * | 2017-10-26 | 2018-03-20 | 武汉锂鑫自动化科技有限公司 | Extra long distance wire feed system and for gas shield welding or submerged arc welding equipment |
| CN108326399A (en) * | 2018-01-02 | 2018-07-27 | 张家港市鑫州焊割机械有限公司 | Powder adding device in submerged arc hardfacing machine |
| US10404028B2 (en) | 2013-07-22 | 2019-09-03 | Frisimos, Ltd. | System for automatic robotic cable connector assembly using a cartridge |
-
2000
- 2000-11-30 CN CN 00253260 patent/CN2454093Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690999B (en) * | 2009-10-14 | 2011-11-23 | 江苏国力锻压机床有限公司 | Deep cavity welding tool |
| CN101733522B (en) * | 2009-12-07 | 2012-04-25 | 昆山华恒工程技术中心有限公司 | Small-bore TIG (tungsten inert gas) surfacing torch |
| CN101829837A (en) * | 2010-05-07 | 2010-09-15 | 张英 | Automatic welding device and method for welding straight fins on inner wall of long small-bore seamless steel tube |
| CN101829837B (en) * | 2010-05-07 | 2012-04-04 | 张英 | Automatic welding device and method for welding straight fins on inner wall of long small-bore seamless steel tube |
| CN102699477B (en) * | 2012-01-10 | 2014-09-24 | 浙江博雷重型机床制造有限公司 | Blade penetrating welding manipulator |
| CN102699477A (en) * | 2012-01-10 | 2012-10-03 | 浙江博雷重型机床制造有限公司 | Blade penetrating welding manipulator |
| US20160285221A1 (en) * | 2013-07-22 | 2016-09-29 | Frisimos, Ltd. | Method and system of an automatic-robotic-cable-connector-assembly system |
| US9673587B2 (en) * | 2013-07-22 | 2017-06-06 | Frisimos, Ltd. | Automatic-robotic-cable-connector-assembly method |
| US10404028B2 (en) | 2013-07-22 | 2019-09-03 | Frisimos, Ltd. | System for automatic robotic cable connector assembly using a cartridge |
| CN103331508A (en) * | 2013-07-23 | 2013-10-02 | 江苏玉龙钢管股份有限公司 | Integral machine for inner welding and outer welding of steel pipe |
| CN103331508B (en) * | 2013-07-23 | 2016-03-30 | 江苏玉龙钢管股份有限公司 | Outside weld all-in-one in steel pipe |
| CN104942495A (en) * | 2015-06-19 | 2015-09-30 | 江苏新金磊钢业有限公司 | Internally longitudinal seam welding machine |
| CN107813033A (en) * | 2017-10-26 | 2018-03-20 | 武汉锂鑫自动化科技有限公司 | Extra long distance wire feed system and for gas shield welding or submerged arc welding equipment |
| CN107813033B (en) * | 2017-10-26 | 2023-02-10 | 武汉锂鑫自动化科技有限公司 | Ultra-long distance wire feeding system and welding equipment for gas shield welding or submerged arc welding |
| CN108326399A (en) * | 2018-01-02 | 2018-07-27 | 张家港市鑫州焊割机械有限公司 | Powder adding device in submerged arc hardfacing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20101130 Granted publication date: 20011017 |