CN108907425A - A kind of efficiency plasmatron with magnetic stabilising arrangement - Google Patents
A kind of efficiency plasmatron with magnetic stabilising arrangement Download PDFInfo
- Publication number
- CN108907425A CN108907425A CN201810732183.4A CN201810732183A CN108907425A CN 108907425 A CN108907425 A CN 108907425A CN 201810732183 A CN201810732183 A CN 201810732183A CN 108907425 A CN108907425 A CN 108907425A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- gun body
- arc
- air flue
- stabilising arrangement
- 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.)
- Pending
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Classifications
-
- 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
Abstract
The invention proposes a kind of efficiency plasmatrons with magnetic stabilising arrangement, including gun body, the upper and lower ends of gun body are open setting, the lower end of gun body is connected with nozzle, the upper end of nozzle is connected with cathode arc generating device, and the cathode needle of cathode arc generating device extends to the lower end exit of nozzle；The lower end of the nozzle is connected with striking cover, the upper end of striking cover is fixedly connected with the lower end of the nozzle, upper and lower two cavitys are equipped in the striking cover, upper and lower two cavitys are respectively filter chamber and arc ignition room, the filter chamber is connected to setting with the nozzle, arc ignition room is lower opening setting, forms a partition between filter chamber and arc ignition room and the two is separated, several through-holes are distributed on partition.The present invention proposes a kind of efficiency plasmatron with magnetic stabilising arrangement, stablizes the output of cathode arc by magnetic stabilising arrangement, and can carry out being recycled and cleaning spray gun to the gas flow of ions of loss.
Description
Technical field
The present invention relates to electric welding equipment technical fields, and in particular to a kind of efficiency plasma electric with magnetic stabilising arrangement
Welding machine.
Background technique
Plasmatron is that a kind of ion-gas is ionized and generates High temperature ion air-flow, is sprayed from nozzle pore, through pressing
Contracting forms elongated arc column to be used to weld, since plasma arc has arc column elongated, the high feature of energy density, thus welding
The field of connecing has a wide range of applications.
Plasmatron has generally comprised spray gun, cathode is equipped in spray gun, end occurs, and spray gun is externally provided with anode and end occurs,
When work, end occurs for cathode and anode occurs to generate high-temperature electric arc between end, then the mesh for reaching welding in solder is fed to electric arc
's.
But in use, often find that electric arc is easy to happen variation by electromagnetic effect, to influence the performance of welding.
And during the welding process, some can spill into air the gas flow of ions ejected, to influence
The environment of work
Summary of the invention
Aiming at the problem that pointing out in background technique, the present invention proposes a kind of efficiency plasma electric welding with magnetic stabilising arrangement
Machine stablizes the output of cathode arc by magnetic stabilising arrangement, and the gas flow of ions of loss can be carried out recovery processing and it is right
Spray gun is cleaned.
The technical proposal of the invention is realized in this way：
A kind of efficiency plasmatron with magnetic stabilising arrangement, including gun body, the upper and lower ends of gun body
Opening setting, the lower end of gun body are connected with nozzle, and the upper end of nozzle is connected with cathode arc generating device, cathode arc
The cathode needle of generating device extends to the lower end exit of nozzle；
The lower end of the nozzle is connected with striking cover, and the upper end of the striking cover and the lower end of the nozzle are fixed
Connection, the striking cover is interior to be equipped with upper and lower two cavitys, and upper and lower two cavitys are respectively filter chamber and arc ignition room, the mistake
Filter chamber is connected to setting with the nozzle, and the arc ignition room is lower opening setting, and one is formed between filter chamber and arc ignition room
Partition separates the two, and several through-holes are distributed on the partition；
It further include anode arc generating device, the anode arc generating device has anode arc generating unit, described
The side wall of striking cover be equipped with the first mounting hole of the connection arc ignition room, the anode arc generating unit is mounted on institute
In the first mounting hole stated；
The side wall of the striking cover is equipped with the second mounting hole of the connection arc ignition room, first mounting hole
It is oppositely arranged with second mounting hole；
It further include magnetic stabilising arrangement, the magnetic stabilising arrangement includes the coil module and control module of annular, described
Coil module is set in the lower end of gun body, the control module size that electric current is passed through in control coil；
The first air flue is equipped in the gun body, the upper end of first air flue is stretched from the one side wall of gun body
Out, the lower end of first air flue is stretched out from the lower end of gun body, the lower ending opening of the first air flue by hose with it is described
Filter chamber's connection, be connected with suction ventilator at the upper end opening of the first air flue；
The lower end of the nozzle forms up big and down small conical through-hole, and the cathode needle can carry out up and down adjustment, institute
The cathode needle stated can move down to block the conical through-hole, formed in the gun body and be connected to the nozzle
Cleaning cavity, the gun body is equipped with the second air flue, one end of second air flue and the cleaning cavity
The other end of connection, second air flue is stretched out from the side wall of the gun body, the other end of second air flue
Opening be connected with air blower；
It further include striking pipe, the upper end of striking pipe is connected to the lower end of nozzle, and the lower end of the striking pipe is stretched
Enter in the arc ignition room.
The present invention is further arranged to, and the striking cover is made of upper and lower two parts, which is respectively
Filter chamber portion and arc ignition room part, the filter chamber portion and arc ignition room part are mutually threadedly coupled setting, institute
Iron wire tennis is filled in the filter chamber stated.
The present invention is further arranged to, and the filter chamber portion has lid and box body to constitute, and the cover cap is set
At the upper end opening of the box body, lid is fixedly connected with box body by screw.
The present invention is further arranged to, and the striking cover is up-small and down-big pyramidal structure.
Using above-mentioned technical proposal, beneficial effects of the present invention are：
Efficiency plasmatron provided by the present invention with magnetic stabilising arrangement, can be to electricity with magnetic stabilising arrangement
Arc stream plays the role of stable equilibrium, and the power of control force is adjusted by changing the electric current of coil, the magnetic field pressure that electric current generates
Power (magnetic pressure), make plasma leave wall and in the discharge vessel between keep the additional online snare of equilibrium discharge container, as long as
Plasma column has the tendency that leaving tube hub is displaced outwardly, and gold thread snare will induce electric current, and generating one makes plasma
Body is toward the power to recenter, to inhibit the disturbance of the long wavelength in plasma.Coil set can also be made to be actively added
Magnetic field can seem to prevent from being formed plus one " vertebra " to plasma column in plasma column plus a longitudinal high-intensity magnetic field
Small distortion；
Wherein, striking cover plays the role of protection ion stream, and constraint welding range, and preventing from splashing generates, while drawing
Two mounting holes are arranged to install anode arc generating unit and be sent into for solder in arc cover；
Wherein, suction ventilator carries out suction operation by the first air flue, absorbs the ion-gas of the loss in striking cover, together
When filter chamber can play the role of filtering again, for filtering out the clast that may be inhaled into；
Wherein, air blower plays the role of blasting gas, when equipment stops working, can be carried out by air blower to spray gun
Flushing operation, it is simple to operate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of striking cover of the present invention；
Fig. 3 is the structural schematic diagram of gun body of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
With reference to Fig. 1-3, the present invention will be described as follows：
A kind of efficiency plasmatron with magnetic stabilising arrangement, including gun body 1, up and down the two of gun body 1
End opening setting, the lower end of gun body 1 are connected with nozzle 2, and the upper end of nozzle 2 is connected with cathode arc generating device 3, yin
The cathode needle 4 of pole electrical arc generating device 3 extends to the lower end exit of nozzle 2.
The lower end of the nozzle 2 is connected with striking cover 5, the lower end of the upper end of the striking cover 5 and the nozzle 2
It being fixedly connected, is equipped with upper and lower two cavitys in the striking cover 5, upper and lower two cavitys are respectively filter chamber 6 and arc ignition room 7,
The filter chamber 6 is connected to setting with the nozzle 2, and the arc ignition room 7 is lower opening setting, filter chamber 6 and striking
A partition 8 is formed between room 7 to separate the two, and several through-holes are distributed on the partition 8.
It further include anode arc generating device 9, the anode arc generating device 9 has anode arc generating unit 10,
The side wall of the striking cover 5 is equipped with the first mounting hole 11 of the connection arc ignition room 7, the anode arc generating unit
10 are mounted in first mounting hole 11.
The side wall of the striking cover 5 is equipped with the second mounting hole 12 of the connection arc ignition room 7, first peace
Dress hole 11 is oppositely arranged with second mounting hole 12.
It further include magnetic stabilising arrangement, the magnetic stabilising arrangement includes the coil module 13 and control module 14 of annular, institute
The coil module 13 stated is set in the lower end of gun body 1, and the control module 14 is with being passed through the big of electric current in control coil
It is small.
It is equipped with the first air flue 15 in the gun body 1, the upper end of first air flue 15 is from the one of gun body 1
Side wall stretches out, and the lower end of first air flue 15 is stretched out from the lower end of gun body 1, and the lower ending opening of the first air flue 15 passes through
Hose 16 is connected to the filter chamber 6, is connected with suction ventilator 17 at the upper end opening of the first air flue 15.
The lower end of the nozzle 2 forms up big and down small conical through-hole 18, and the cathode needle 4 can carry out downward
Section, the cathode needle 4 can move down to block the conical through-hole 18, formed in the gun body 1 with it is described
Nozzle 2 be connected to cleaning cavity 19, the gun body 1 be equipped with the second air flue 20, the one of second air flue 20
End is connected to the cleaning cavity 19, and the other end of second air flue 20 is stretched out from the side wall of the gun body 1,
The opening of the other end of second air flue 20 is connected with air blower 21.
It further include striking pipe 22, the upper end of the striking pipe 22 is connected to the lower end of nozzle 2, the striking pipe 22
Lower end is protruded into the arc ignition room 7.
Wherein, the striking cover 5 is made of upper and lower two parts, which is respectively 6 part of filter chamber and draws
7 part of arc chamber, 6 part of filter chamber and 7 part of arc ignition room are mutually threadedly coupled setting, the filter chamber 6
It is interior to be filled with iron wire tennis 23.
Wherein, 6 part of filter chamber has lid 24 and box body 25 to constitute, and the lid 24, which covers, is located at the box
At the upper end opening of body 25, lid 24 is fixedly connected with box body 25 by screw.
Wherein, the striking cover 5 is up-small and down-big pyramidal structure.
Using above-mentioned technical proposal, beneficial effects of the present invention are：
Efficiency plasmatron provided by the present invention with magnetic stabilising arrangement, can be to electricity with magnetic stabilising arrangement
Arc stream plays the role of stable equilibrium, and the power of control force is adjusted by changing the electric current of coil, the magnetic field pressure that electric current generates
Power (magnetic pressure), make plasma leave wall and in the discharge vessel between keep the additional online snare of equilibrium discharge container, as long as
Plasma column has the tendency that leaving tube hub is displaced outwardly, and gold thread snare will induce electric current, and generating one makes plasma
Body is toward the power to recenter, to inhibit the disturbance of the long wavelength in plasma.Coil set can also be made to be actively added
Magnetic field can seem to prevent from being formed plus one " vertebra " to plasma column in plasma column plus a longitudinal high-intensity magnetic field
Small distortion.
Wherein, striking cover 5 plays the role of protection ion stream, and constraint welding range, and preventing from splashing generates, while drawing
Two mounting holes are arranged to install anode arc generating unit 10 and be sent into for solder in arc cover 5.
Wherein, suction ventilator 17 carries out suction operation by the first air flue 15, inhales the ion-gas of the loss in striking cover 5
It removes, while filter chamber 6 can play the role of filtering again, for filtering out the clast that may be inhaled into.
Wherein, air blower 21 plays the role of blasting gas, can be by air blower 21 to spray gun when equipment stops working
It is rinsed operation, it is simple to operate.
Above-described is only presently preferred embodiments of the present invention, is not intended to limit the invention, all of the invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of efficiency plasmatron with magnetic stabilising arrangement, it is characterised in that：Including gun body, gun body
Upper and lower ends are open setting, and the lower end of gun body is connected with nozzle, and the upper end of nozzle is connected with cathode arc generating device,
The cathode needle of cathode arc generating device extends to the lower end exit of nozzle；
The lower end of the nozzle is connected with striking cover, the fixed company in the lower end of the upper end of the striking cover and the nozzle
It connects, upper and lower two cavitys is equipped in the striking cover, upper and lower two cavitys are respectively filter chamber and arc ignition room, the filtering
Room is connected to setting with the nozzle, and the arc ignition room is lower opening setting, formed between filter chamber and arc ignition room one every
Plate separates the two, and several through-holes are distributed on the partition；
It further include anode arc generating device, the anode arc generating device has anode arc generating unit, and described draws
The side wall of arc cover is equipped with the first mounting hole of the connection arc ignition room, and the anode arc generating unit is mounted on described
In first mounting hole；
The side wall of the striking cover is equipped with the second mounting hole of the connection arc ignition room, first mounting hole and institute
The second mounting hole stated is oppositely arranged；
It further include magnetic stabilising arrangement, the magnetic stabilising arrangement includes the coil module and control module of annular, the coil
Module is set in the lower end of gun body, the control module size that electric current is passed through in control coil；
The first air flue is equipped in the gun body, the upper end of first air flue is stretched out from the one side wall of gun body,
The lower end of first air flue is stretched out from the lower end of gun body, and the lower ending opening of the first air flue passes through hose and the mistake
Filter chamber is connected to, and is connected with suction ventilator at the upper end opening of the first air flue；
The lower end of the nozzle forms up big and down small conical through-hole, and the cathode needle can carry out up and down adjustment, described
Cathode needle can move down to block the conical through-hole, and formation is connected to clear with the nozzle in the gun body
Clean cavity, the gun body are equipped with the second air flue, and one end of second air flue is connected to the cleaning cavity,
The other end of second air flue is stretched out from the side wall of the gun body, the opening of the other end of second air flue
Place is connected with air blower；
It further include striking pipe, the upper end of striking pipe is connected to the lower end of nozzle, and institute is protruded into the lower end of the striking pipe
In the arc ignition room stated.
2. a kind of efficiency plasmatron with magnetic stabilising arrangement according to claim 1, it is characterised in that：It is described
Striking cover be made of upper and lower two parts, which is respectively filter chamber portion and arc ignition room part, the filtering
Room part and arc ignition room part are mutually threadedly coupled setting, are filled with iron wire tennis in the filter chamber.
3. a kind of efficiency plasmatron with magnetic stabilising arrangement according to claim 2, it is characterised in that：It is described
Filter chamber portion there is lid and box body to constitute, the cover cap is located at the upper end opening of the box body, lid and box
Body is fixedly connected by screw.
4. a kind of efficiency plasmatron with magnetic stabilising arrangement according to claim 3, it is characterised in that：It is described
Striking cover be up-small and down-big pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732183.4A CN108907425A (en) | 2018-07-05 | 2018-07-05 | A kind of efficiency plasmatron with magnetic stabilising arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732183.4A CN108907425A (en) | 2018-07-05 | 2018-07-05 | A kind of efficiency plasmatron with magnetic stabilising arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108907425A true CN108907425A (en) | 2018-11-30 |
Family
ID=64425295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810732183.4A Pending CN108907425A (en) | 2018-07-05 | 2018-07-05 | A kind of efficiency plasmatron with magnetic stabilising arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590590A (en) * | 2018-12-29 | 2019-04-09 | 邢台子中电子科技有限公司 | A kind of welding method and welder of magnetic controlled plasma |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05138360A (en) * | 1991-11-22 | 1993-06-01 | Kobe Steel Ltd | Weiding equipment provided with weld fume suction torch |
| KR20030077369A (en) * | 2002-03-26 | 2003-10-01 | 홍상희 | Non-Transferred Type Plasma Torch With Step-Shaped Nozzle |
| CN1572127A (en) * | 2001-10-05 | 2005-01-26 | 舍布鲁克大学 | Multi-coil induction plasma torch for solid state power supply |
| CN103097069A (en) * | 2010-09-09 | 2013-05-08 | 亚历山大·宾策尔焊接技术两合公司 | Welding or cutting torch with forced air cooling |
| CN104039064A (en) * | 2013-03-04 | 2014-09-10 | Gs普兰斯特有限公司 | Non-transferred and hollow type plasma torch |
| CN205587824U (en) * | 2016-04-07 | 2016-09-21 | 十堰万利通汽车装备有限公司 | Dust extraction is welded in carbon dioxide gas protection |
| CN107931800A (en) * | 2017-12-25 | 2018-04-20 | 中国安全生产科学研究院 | A kind of energy conservation and environmental protection smoking-collecting type welding gun |
-
2018
- 2018-07-05 CN CN201810732183.4A patent/CN108907425A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05138360A (en) * | 1991-11-22 | 1993-06-01 | Kobe Steel Ltd | Weiding equipment provided with weld fume suction torch |
| CN1572127A (en) * | 2001-10-05 | 2005-01-26 | 舍布鲁克大学 | Multi-coil induction plasma torch for solid state power supply |
| KR20030077369A (en) * | 2002-03-26 | 2003-10-01 | 홍상희 | Non-Transferred Type Plasma Torch With Step-Shaped Nozzle |
| CN103097069A (en) * | 2010-09-09 | 2013-05-08 | 亚历山大·宾策尔焊接技术两合公司 | Welding or cutting torch with forced air cooling |
| CN104039064A (en) * | 2013-03-04 | 2014-09-10 | Gs普兰斯特有限公司 | Non-transferred and hollow type plasma torch |
| CN205587824U (en) * | 2016-04-07 | 2016-09-21 | 十堰万利通汽车装备有限公司 | Dust extraction is welded in carbon dioxide gas protection |
| CN107931800A (en) * | 2017-12-25 | 2018-04-20 | 中国安全生产科学研究院 | A kind of energy conservation and environmental protection smoking-collecting type welding gun |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590590A (en) * | 2018-12-29 | 2019-04-09 | 邢台子中电子科技有限公司 | A kind of welding method and welder of magnetic controlled plasma |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |