CN102172794B - Device for removing oxidation film on aluminium and aluminium alloy or magnesium and magnesium alloy by utilizing wire feeding machine - Google Patents
Device for removing oxidation film on aluminium and aluminium alloy or magnesium and magnesium alloy by utilizing wire feeding machine Download PDFInfo
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- CN102172794B CN102172794B CN 201010622702 CN201010622702A CN102172794B CN 102172794 B CN102172794 B CN 102172794B CN 201010622702 CN201010622702 CN 201010622702 CN 201010622702 A CN201010622702 A CN 201010622702A CN 102172794 B CN102172794 B CN 102172794B
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Abstract
The invention relates to a device for removing an oxidation film on aluminium and an aluminium alloy or magnesium and a magnesium alloy by utilizing a wire feeding machine, comprising a wire coiling welding wire fixing device, an oxidation film removing device, a wire guiding pipe and the wire feeding machine, wherein the center of a disk of the wire coiling welding wire fixing device is providedwith a round embossment used for placing a welding wire, the wire coiling welding wire fixing device extends out of the lateral edge of a rectangular solid attached with a through hole, the wire guiding pipe is connected with the lateral edge of the wire coiling welding wire fixing device, the wire feeding machine is connected with the wire guiding pipe, the oxidation film removing device is a cylinder structure which is provided with an opening lateral edge, is in an inner cone shape at the top, is provided with a through hole at the middle part and is attached with a cavity, and the inner cone-shaped part at the top is used for being fixed with a cone head of the wire guiding pipe; and the opening lateral edge is attached with three pairs of through holes, and a middle cavity is internally provided with a scouring pad. The device provided by the invention has a simple structure, is easy to realize, is convenient to operate and has a good market prospect.
Description
Technical field
The invention belongs to the device of removing surface film oxide, particularly a kind of wire-feed motor welding wire is removed the oxide-film device.
Background technology
In existing welding process, the chemism of aluminium, magnesium isoreactivity metal is very strong, and the surface very easily forms the infusibility oxide-film.Because the existence of oxide-film makes in welding process, very easily produces pore, because film density is approaching with the density of wlding, easily become the field trash of weld metal simultaneously, the simultaneous oxidation film can absorb to form than juicy and be weld porosity.
In MAG weldering, the supply status of welding wire is to clean out and through parcel or barreled welding wire that light is handled, adopt the plastic bag sealing packing usually, should use up as early as possible behind the Kaifeng simultaneously.But in use can pollute welding wire unavoidably, influence welding quality.
Aluminium and aluminium alloy or magnesium and magnesium alloy solder wire surface easily form the fragility oxide-film, and in the wire feed process, the fragility oxide-film forms powder, and powder enters wire feed rolls, polluting device on the one hand.On the other hand, powder enters the molten bath influences welding quality.Therefore need constantly welding wire to be cleared up.
In commercial Application, aluminium and aluminium alloy or magnesium and magnesium alloy solder wire to coming out from wire-feed motor still do not have special device and measure to remove oxide-film.So far, industrial to how removing the oxide-film of aluminium and aluminium alloy or magnesium and magnesium alloy solder wire on the wire-feed motor, do not obtain certain solution with the problem of the welding quality that guarantees aluminium and aluminium alloy or magnesium and magnesium alloy.How in existing wire feeder, adding and remove welding wire oxide-film device, how to overcome the deficiency that prior art exists, is problem demanding prompt solution in the technical field in current aluminium and aluminium alloy or magnesium and the magnesium alloy welding process.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, be easy to realize, striping effect excellence, the wire-feed motor welding wire with bright market prospects is removed the oxide-film device.
The technical solution that realizes the object of the invention is: a kind of wire-feed motor welding wire is removed the oxide-film device, it comprises parcel welding wire fixture, remove the oxide-film device, wire leading pipe, wire-feed motor, the disk central authorities of parcel welding wire fixture have a circular protrusions to be used for placing welding wire, parcel welding wire fixture is stretched out the cuboid lateral margin with through hole, wire leading pipe is connected with the lateral margin of parcel welding wire fixture, wire-feed motor is connected with wire leading pipe, remove the oxide-film dress for the opening lateral margin is arranged, taper in the top, intermediate throughholes, with the cylindrical structure of cavity, taper is used for fixing with the nose cone of wire leading pipe in the top; With three pairs of through holes, middle cavity is used for placing scouring pad on the opening lateral margin.
The present invention compared with prior art, its remarkable advantage: 1, greatly reduce welding wire surface oxide-film content; 2, the stressed joint of screw bolt has guaranteed fully contacting of scouring pad and welding wire on the one hand, makes this device to be suitable for the welding wire of virtually any size on the other hand; 3, scouring pad is with low cost, and its distinctive porosity characteristic makes scouring pad be convenient to recycling; 4, easy shedding motion, making does not need to change existing wire feed structure.The present invention is widely used in the softer parcel of various sizes aluminium and aluminium alloy or quality such as magnesium and magnesium alloy or barreled welding wire to be used for removing the welding wire surface oxide-film.
Description of drawings
The wire-feed motor welding wire that Fig. 1 relates to for invention is removed the structural representation of oxide-film device.
Fig. 2 is the cutaway view that middle removal oxide-film device that the wire-feed motor welding wire that the present invention relates to is removed the oxide-film device is equipped with scouring pad.
Fig. 3 is the stereogram that the wire-feed motor welding wire that the present invention relates to is removed the middle removal oxide-film device of oxide-film device.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
In conjunction with Fig. 1, Fig. 2, the invention discloses a kind of wire-feed motor welding wire and remove the oxide-film device, it comprises parcel welding wire fixture 1, remove oxide-film device 3, wire leading pipe 4, wire-feed motor 5, the disk central authorities of parcel welding wire fixture 1 have a circular protrusions to be used for placing welding wire 2, parcel welding wire fixture 1 is stretched out the cuboid lateral margin with through hole, wire leading pipe 4 via through holes also use pin member to be connected with parcel welding wire fixture 1, wire-feed motor 5 shells are with the plain type socket, wire leading pipe 4 is connected through the plain type socket with wire-feed motor 5, remove oxide-film device 3 for the opening lateral margin is arranged, taper in the top, intermediate throughholes, with the cylindrical structure of cavity, taper 8 is used for fixing with the nose cone of wire leading pipe 4 in the top; With three pairs of through holes, middle cavity 7 is used for placing scouring pad 9 on the opening lateral margin.Used scouring pad 9 is the open mesh stereochemical structure, and granularity is between 320#～600#, can effectively guarantee to remove oxide-film.
In conjunction with Fig. 2, Fig. 3, screw thread, nut mating holes 6-1 work oxide-film device 3 and the wire leading pipe 4 fixing and stressed joint effects of removing.The cavity 7 of the width 3mm that scouring pad 9 is put into, scouring pad 9 normal conditions are that 6mm is thick, and remove 3 pairs of scouring pads of oxide-film device 9 and carry out compacting, and through the hole by the fastening friction that forms with parcel welding wire 2 of screw thread 10 and bolt 11.F=uF utilizes f frictional force to cooperate wire feed rate that oxide-film is removed with the reaction force of parcel welding wire 2.Regulate screwed hole 6-2,6-3 changes the size of pressure F, thereby regulates f frictional force size.The nose cone of taper 8 and wire leading pipe tightly overlaps and guarantees that removal oxide-film device 3 is coaxial with wire leading pipe 4 in oxide film dissolving device 3 tops, uses screwed hole 6-1 fastening simultaneously, has guaranteed that when wire feed, f frictional force is unlikely to welding wire is caused cut.
During concrete welding process, aluminium and aluminium alloy parcel or magnesium and magnesium alloy parcel welding wire 2 are put into parcel welding wire fixture 1, wire-feed motor 5 energising work, parcel welding wire 2 is successively through removing oxide-film device 3, wire leading pipe 4, arrive wire-feed motor 5 and then arrive welding gun and weld, finish and in the wire feed process, remove the oxide-film process, form the high-quality weld seam.
During the present invention uses, remove oxide-film device 3, use the ordinary carbon steel sheet to get final product, material is cheaply easily purchased on the one hand, is convenient to processing, avoids adding new pollution element simultaneously.Use screw threads for fastening, be convenient to dismounting, be convenient to the cleaning of oxide-film powder.
The present invention is through validation trial, can realize effective cleaning of the oxide-film of the softer welding wire of aluminium and aluminium alloy or quality such as magnesium and magnesium alloy has been guaranteed welding quality to a certain extent.
Claims (5)
1. a wire-feed motor welding wire is removed the oxide-film device, it comprises parcel welding wire fixture (1), remove oxide-film device (3), wire leading pipe (4), wire-feed motor (5), the disk central authorities of parcel welding wire fixture (1) have a circular protrusions to be used for placing welding wire (2), parcel welding wire fixture (1) is stretched out the cuboid lateral margin with through hole, wire leading pipe (4) is connected with the lateral margin of parcel welding wire fixture (1), wire leading pipe (4) is connected with wire-feed motor (5), it is characterized in that: remove oxide-film device (3) for the opening lateral margin is arranged, taper in the top, intermediate throughholes, with the cylindrical structure of cavity, taper in the top (8) is used for fixing with the nose cone of wire leading pipe (4); (6-1,6-2 6-3), place scouring pad (9) in the middle cavity (7) with three pairs of through holes on the opening lateral margin; Wherein welding wire (2) is the aluminum or aluminum alloy welding wire, perhaps magnesium or magnesium alloy solder wire.
2. wire-feed motor welding wire according to claim 1 is removed the oxide-film device, it is characterized in that: wire leading pipe (4) via through holes also uses pin member to be connected with the lateral margin of parcel welding wire fixture (1).
3. wire-feed motor welding wire according to claim 1 is removed the oxide-film device, it is characterized in that: wire-feed motor (5) shell is with the plain type socket, and wire leading pipe (4) is connected through the plain type socket with wire-feed motor (5).
4. wire-feed motor welding wire according to claim 1 is removed the oxide-film device, it is characterized in that: scouring pad (9) is the open mesh stereochemical structure, and granularity is the scouring pad between 320#～600#.
5. wire-feed motor welding wire according to claim 1 is removed the oxide-film device, it is characterized in that: remove oxide-film device (3) and make for the ordinary carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010622702 CN102172794B (en) | 2010-12-31 | 2010-12-31 | Device for removing oxidation film on aluminium and aluminium alloy or magnesium and magnesium alloy by utilizing wire feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010622702 CN102172794B (en) | 2010-12-31 | 2010-12-31 | Device for removing oxidation film on aluminium and aluminium alloy or magnesium and magnesium alloy by utilizing wire feeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102172794A CN102172794A (en) | 2011-09-07 |
| CN102172794B true CN102172794B (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010622702 Active CN102172794B (en) | 2010-12-31 | 2010-12-31 | Device for removing oxidation film on aluminium and aluminium alloy or magnesium and magnesium alloy by utilizing wire feeding machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876940B (en) * | 2017-12-16 | 2023-09-12 | 宁夏吴忠市好运电焊机有限公司 | Self-shielded welder oxide layer removing wire feeder capable of accurately controlling feeding speed |
| CN109366042A (en) * | 2018-11-29 | 2019-02-22 | 东风商用车有限公司 | A kind of light-alloy welding wire surface processing unit |
| CN109943856A (en) * | 2019-05-06 | 2019-06-28 | 德州乐瀚焊材有限公司 | Welding wire divides exhibition formula copper facing lixiviating device and its technique |
Citations (7)
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|---|---|---|---|---|
| US4134196A (en) * | 1975-07-25 | 1979-01-16 | Hitachi Cable Ltd. | Method of production of a wire-shaped composite addition material |
| EP1352698A1 (en) * | 2002-04-12 | 2003-10-15 | Mechafin AG | Apparatus for feeding wire for welding device with device for measuring the wire speed |
| CN2785742Y (en) * | 2004-06-14 | 2006-06-07 | 黄健华 | Draw bench with rust removal unit |
| CN1935396A (en) * | 2006-09-28 | 2007-03-28 | 王一 | Steel wire rust cleaning method and device |
| CN201371324Y (en) * | 2009-03-18 | 2009-12-30 | 常州市中江焊丝有限公司 | Peeling box for solder wire raw material |
| CN101837528A (en) * | 2010-02-21 | 2010-09-22 | 王辉 | Filament cutter |
| CN201618922U (en) * | 2009-12-17 | 2010-11-03 | 浙江东轻高新焊丝有限公司 | Device for scraping and processing aluminum alloy solder wire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06254682A (en) * | 1993-03-05 | 1994-09-13 | Ohara Kk | Feeder for welding wire |
-
2010
- 2010-12-31 CN CN 201010622702 patent/CN102172794B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4134196A (en) * | 1975-07-25 | 1979-01-16 | Hitachi Cable Ltd. | Method of production of a wire-shaped composite addition material |
| EP1352698A1 (en) * | 2002-04-12 | 2003-10-15 | Mechafin AG | Apparatus for feeding wire for welding device with device for measuring the wire speed |
| CN2785742Y (en) * | 2004-06-14 | 2006-06-07 | 黄健华 | Draw bench with rust removal unit |
| CN1935396A (en) * | 2006-09-28 | 2007-03-28 | 王一 | Steel wire rust cleaning method and device |
| CN201371324Y (en) * | 2009-03-18 | 2009-12-30 | 常州市中江焊丝有限公司 | Peeling box for solder wire raw material |
| CN201618922U (en) * | 2009-12-17 | 2010-11-03 | 浙江东轻高新焊丝有限公司 | Device for scraping and processing aluminum alloy solder wire |
| CN101837528A (en) * | 2010-02-21 | 2010-09-22 | 王辉 | Filament cutter |
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| CN102172794A (en) | 2011-09-07 |
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Inventor after: Wang Kehong Inventor after: Zhan Lanlan Inventor after: Gao Fei Inventor after: Zhang Yan Inventor after: Wang Xiaoyu Inventor before: Wang Kehong Inventor before: Shang Jing Inventor before: Zhou Qi Inventor before: Zhang Deku Inventor before: Ge Jiaqi Inventor before: Zhou Xiaoxiao Inventor before: Jiang Yong |
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Free format text: CORRECT: INVENTOR; FROM: WANG KEHONG SHANG JING ZHOU QI ZHANG DEKU GE JIAQI ZHOU XIAOXIAO JIANG YONG TO: WANG KEHONG ZHAN LANLAN GAO FEI ZHANG YAN WANG XIAOYU |
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