CN205888323U - Air electricity thick liquid cutting device's nozzle - Google Patents
Air electricity thick liquid cutting device's nozzle Download PDFInfo
- Publication number
- CN205888323U CN205888323U CN201620849043.1U CN201620849043U CN205888323U CN 205888323 U CN205888323 U CN 205888323U CN 201620849043 U CN201620849043 U CN 201620849043U CN 205888323 U CN205888323 U CN 205888323U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- copper seat
- around
- ring
- cutter sweep
- 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 - Fee Related
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Abstract
The utility model provides an air electricity thick liquid cutting device's nozzle, this air electricity thick liquid of cutting device contain: a rifle body, one connect in this rifle body and including copper seat, one set of ring that cup joints of locating this copper seat and being fixed in this rifle body of an electrode, and a lock solid is in this rifle body and fix a position this copper seat and this insulating sheath who cup joints the ring. This insulating sheath includes that one surrounds the body, reaches one and connects in this spacing mounting that surrounds the body and define out an opening. This nozzle is spacing to be cup jointed between ring and this spacing mounting in this to including one around the main part that goes out a cavity, and most inlet ports that transversely run through this main part, and this cavity have one with the export that the electrode is adjacent of this copper seat. Gaseous inlet port from this nozzle gets into this cavity, can shorten to admit air the position and reduce pressure loss, effective electricity thick liquid arc energy that improves to produce extra radiating effect simultaneously.
Description
Technical field
The utility model is related to a kind of part of air plasma-based cutter sweep, more particularly to a kind of air plasma-based cutting dress
The nozzle put.
Background technology
Refering to Fig. 1, it is an existing air plasma-based cutter sweep 1, comprise a gun body 11, and be connected to this gun body 11
And have one and be socketed on this copper seat 12 and be fixed on this gun body 11 away from the copper seat 12, of the electrode 121 of this gun body 11
Gas distribution ring 13, one is connected to this gas distribution ring 13 nozzle carrier 14 around a chamber 140, and one is locked on this rifle
Body 11 insulating sheath 15 for positioning this nozzle carrier 14.Wherein, this gas distribution ring 13 has multiple extending transversely through
Hole 131, and this electrode 121 is in this chamber 140, and this chamber 140 has an opening 141 being located at end.
Refering to Fig. 2 and coordinate Fig. 1, when gas enters this chamber 140 via the hole 131 of this gas distribution ring 13, can be because
The pressure of gas and by the flow direction caused by described hole 131, produces vortex in this chamber 140, and described whirlpool
After stream applies high electric energy by this electrode 121 again in this chamber 140, then can produce plasma-based arc and discharge from this opening 141.Pass through
Described plasma-based arc, then the work that workpiece can be cut.
Under various industries flourish, for the requirement also more and more higher of cutting quality, and if being desirable to reach preferably
Cutting quality, then must improve the energy of produced plasma-based arc.It is used at present improving the mode of plasma-based arc energy, more directly
Way be improved electric energy, or reduce this opening 141 and improve the density of plasma-based arc.Though however, the above-mentioned practice can improve electricity
The slurry energy of arc and optimizing incision quality, but while the energy of plasma-based arc improves, also can thus produce hyperpyrexia, if cannot
Good heat sink conception is provided, then may make this air plasma-based cutter sweep 1 cannot normal operation.Wherein, particularly reduce
The way of this opening 141, can make radiating more be difficult.
Content of the invention
The purpose of this utility model is to provide a kind of nozzle of the air plasma-based cutter sweep that can improve radiating effect.
The nozzle of the utility model air plasma-based cutter sweep is it is adaptable to coordinate this air plasma-based cutter sweep, this air
Plasma-based cutter sweep comprises: a gun body, one is connected to this gun body and includes the copper seat of an electrode being embedded at end, a set of
Located at this copper seat and be fixed on the socket ring of this gun body, and one is locked in this gun body and positions this copper seat and this socket ring
Insulating sheath, this insulating sheath includes one around the surrounding body defining an accommodation space, and one is connected to the one of this surrounding body
Hold and define the positioning limiting fixator of a port connecting with this accommodation space.
This nozzle is connected to this socket ring and towards this port, and is limited in the spacing solid of this socket ring and this insulating sheath
Determine between part, this nozzle include one around a chamber main body, and multiple air admission hole extending transversely through this main body, and this chamber tool
There is an outlet adjacent with the electrode of this copper seat.
This gun body is used for the electrode to this copper seat provides high electric energy, and makes gas via this accommodation space, by this spray
The air admission hole of mouth and enter this chamber.Gas enters this chamber by described air admission hole, can form vortex in the chamber, and
And generation compression phenomena, and described produce compression phenomena gas provided by this electrode high electric energy when, gas can be made
External orbital operating electronics in molecule dissociates, thus forms the plasma-based arc of high temperature and spray from this outlet, is able to for cutting
Workpiece.
Wherein, because described air admission hole is formed in the main body of this nozzle, therefore the position that gas enters is sprayed with plasma-based arc
The outlet distance going out is shorter, relatively can reduce crushing because shortening Inlet Position, therefore the effect of gas compression is preferably, is easier to shape
Become plasma-based arc, not only there is the effect of energy-conservation, be also easier to the energy improving plasma-based arc by adjusting the electric energy providing.Separately
Outward, because this nozzle is provided with described air admission hole, in the case that described air admission hole constantly has gas circulation, also can be to this nozzle
Produce extra radiating effect.And when the temperature of this nozzle is less susceptible to improve, because being relatively not required to by this outlet auxiliary heat dissipation, then
The exit design of this nozzle can be less bore, the energy after being sprayed with the plasma-based arc improving generation, optimize this plasma-based arc
The effect cut.In addition, when the heat dissipation of this nozzle is effectively maintained, then this nozzle be difficult to deteriorate because of high temperature,
Deformation, or even damage, therefore also can effectively extend the service life of this nozzle.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
It is preferred that the nozzle of aforementioned air plasma-based cutter sweep, wherein, the main body of this nozzle has one and is resisted against this set
Connect the apical ring part of ring, one extend from this apical ring part one and around this copper seat a part around portion, and one is enclosed from this
Around the tapered extension of portion's one, and around defining the taper portion of this outlet, described air admission hole is formed at this apical ring part.
It is preferred that the nozzle of aforementioned air plasma-based cutter sweep, wherein, this apical ring part is straight around portion with diameter greater than this
Footpath.
It is preferred that the nozzle of aforementioned air plasma-based cutter sweep, wherein, the bearing of trend of the air admission hole of this nozzle, be with
The radial direction of this main body presss from both sides an angle.
Beneficial effect of the present utility model is: gas enters this chamber from the air admission hole of this nozzle, because shorten into
Gas position and make gas have preferably compression effectiveness, be easier to improve the plasma-based arc of generation in the way of the electric energy that offer is provided
Energy；And described air admission hole also can produce extra radiating effect to this nozzle, therefore employing can reduce the bore of this outlet
Mode, improves the energy that plasma-based arc sprays from this outlet, reaches the purpose also taking into account radiating while optimizing incision efficiency, and
Extend the service life of this nozzle by good radiating.
Brief description
Fig. 1 is a three-dimensional exploded view, and an existing air plasma-based cutter sweep is described；
Fig. 2 is a sectional view, and the situation after the assembling of this air plasma-based cutter sweep is described；
Fig. 3 is a sectional view, and an embodiment of the nozzle of the utility model air plasma-based cutter sweep is described；
Fig. 4 is a stereogram, and the structure of this embodiment is described；
Fig. 5 is a partial sectional view, and the bearing of trend of most air admission holes of this embodiment is described；
Fig. 6 mono- schematic diagram, illustrates to cut the situation of a workpiece using this embodiment；
Fig. 7 is an enlarged partial sectional view, and effect of this embodiment is described；And
Fig. 8 is a schematic diagram, illustrates that gas enters the situation of this nozzle from described air admission hole.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described in detail to the utility model.
Refering to Fig. 3, an embodiment of the nozzle 6 of the utility model air plasma-based cutter sweep, this air plasma-based cutting dress
Put and comprise: one is used for connecting power supply and provides the gun body 2, of electric energy to be connected to this gun body 2 and include one and be embedded at end
The copper seat 3, of electrode 31 be sheathed on this copper seat 3 and be fixed on the socket ring 4 of this gun body 2, and one is locked in this gun body 2
And position the insulating sheath 5 of this copper seat 3 and this socket ring 4.This insulating sheath 5 includes a cincture and defines an accommodation space 500
Surrounding body 51, and one be connected to one end of this surrounding body 51 and define a port 502 being connected with this accommodation space 500
Positioning limiting fixator 52.
Refering to Fig. 3 and Fig. 4, this nozzle 6 is connected to this socket ring 4 and towards this port 502, and is limited in this socket ring 4
And between the positioning limiting fixator 52 of this insulating sheath 5.This nozzle 6 include one around a chamber 600 main body 61, and multiple laterally
Run through the air admission hole 62 of this main body 61.As shown in figure 5, the bearing of trend of the air admission hole 62 of this nozzle 6, it is the footpath with this main body 61
To pressing from both sides an angle.This chamber 600 has an outlet 601 adjacent with the electrode 31 of this copper seat 3.This main body 61 has one and is resisted against
The apical ring part 611, one of this socket ring 4 extend from this apical ring part 611 one and around this copper seat 3 a part around portion 612,
And one from should be around the tapered extension of portion 612 one, and around defining the taper portion 613 of this outlet 601.Wherein, described enter
Pore 62 is formed at this apical ring part 611, and this apical ring part 611 with diameter greater than this around portion 612 diameter, to coordinate this set
Connect ring 4 and the kenel of this insulating sheath 5.
Refering to Fig. 6 and Fig. 7, this gun body 2 is used for providing high electric energy to the electrode 31 of this copper seat 3, and makes gas via this
Accommodation space 500 flows towards this nozzle 6, then passes through the air admission hole 62 of this nozzle 6 and enters this chamber 600.Due to described
Air admission hole 62 presss from both sides an angle with the radial direction of the main body 61 of this nozzle 6, therefore after gas passes through described air admission hole 62, is as shown in Figure 8
Ground enters this chamber 600 with this angle simultaneously, and forms vortex in this chamber 600, then produces pressure around this electrode 31
Contracting phenomenon.During the high electric energy that the described gas producing compression phenomena is provided by this electrode 31, can make in gas molecule
External orbital operating electronics dissociates, thus forms the plasma-based arc of high temperature and spray from this outlet 601, is able to for cutting a workpiece
9.
Continue and refer to Fig. 6 and Fig. 7, because described air admission hole 62 is formed in the main body 61 of this nozzle 6, therefore what gas entered
The outlet 601 that position and plasma-based arc spray apart from shorter, can relatively reduce crushing because shortening Inlet Position, therefore gas compression
Effect preferably, is relatively easy to form plasma-based arc, not only has the effect of energy-conservation, is also easier to by adjusting the electric energy providing improve
The energy of plasma-based arc.In addition, because this nozzle 6 is provided with described air admission hole 62, constantly having gas to circulate in described air admission hole 62
In the case of, also can produce extra radiating effect to this nozzle 6.In the case that the temperature of this nozzle 6 is less susceptible to improve, because
Relatively it is not required to outlet 601 auxiliary heat dissipation by this main body 61, then this outlet 601 can be designed as less bore, to increase product
Density after raw plasma-based arc ejection, improves energy whereby.When the energy of produced plasma-based arc improves, for cutting performance
Speech, can produce that cutting speed is fast, cutting angle is little, joint-cutting narrows, and the advantage of cut place perpendicularity height etc., effectively optimize
The effect of cutting.In addition, when the heat dissipation of this nozzle 6 is effectively maintained, then this nozzle 6 is difficult to deteriorate because of high temperature, becomes
Shape, or even damage, therefore also can effectively extend the service life of this nozzle 6.
Claims (4)
1. a kind of nozzle of air plasma-based cutter sweep it is adaptable to coordinate this air plasma-based cutter sweep, cut by this air plasma-based
Device comprises: gun body, one be connected to this gun body and include the copper seat of an electrode being embedded at end, a set
Located at this copper seat and be fixed on the socket ring of this gun body, and one is locked in this gun body and positions this copper seat and this socket ring
Insulating sheath, this insulating sheath includes the surrounding body that a cincture defines an accommodation space, and one is connected to this ring
Around one end of body and define the positioning limiting fixator of a port connecting with this accommodation space；It is characterized in that: this nozzle supports
It is connected to this socket ring and towards this port, and be limited between this socket ring and the positioning limiting fixator of this insulating sheath, this nozzle bag
Include a main body around a chamber, and multiple air admission hole extending transversely through this main body, and this chamber has one and is somebody's turn to do
The adjacent outlet of the electrode of copper seat.
2. according to claim 1 air plasma-based cutter sweep nozzle it is characterised in that: the main body of this nozzle has one
Be resisted against the apical ring part of this socket ring, one extend from this apical ring part one and around this copper seat a part around portion, and
One certainly should be around the tapered extension of portion's one, and around defining the taper portion of this outlet, described air admission hole is formed at
This apical ring part.
3. according to claim 2 air plasma-based cutter sweep nozzle it is characterised in that: this apical ring part with diameter greater than this
Diameter around portion.
4. according to claim 1 air plasma-based cutter sweep nozzle it is characterised in that: the extension of the air admission hole of this nozzle
Direction, is radial direction folder one angle with this main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620849043.1U CN205888323U (en) | 2016-08-08 | 2016-08-08 | Air electricity thick liquid cutting device's nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620849043.1U CN205888323U (en) | 2016-08-08 | 2016-08-08 | Air electricity thick liquid cutting device's nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888323U true CN205888323U (en) | 2017-01-18 |
Family
ID=57783290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620849043.1U Expired - Fee Related CN205888323U (en) | 2016-08-08 | 2016-08-08 | Air electricity thick liquid cutting device's nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205888323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809148A (en) * | 2021-02-22 | 2021-05-18 | 常州市武联电气焊割设备有限公司 | Gun body and gun core connecting structure and plasma cutting gun |
-
2016
- 2016-08-08 CN CN201620849043.1U patent/CN205888323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809148A (en) * | 2021-02-22 | 2021-05-18 | 常州市武联电气焊割设备有限公司 | Gun body and gun core connecting structure and plasma cutting gun |
| CN112809148B (en) * | 2021-02-22 | 2023-11-28 | 常州市武联电气焊割设备有限公司 | Gun body and gun core connecting structure and plasma cutting gun |
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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: 20170118 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |