CN201596843U - Water compression plasma arc cutting gun - Google Patents
Water compression plasma arc cutting gun Download PDFInfo
- Publication number
- CN201596843U CN201596843U CN2010201082487U CN201020108248U CN201596843U CN 201596843 U CN201596843 U CN 201596843U CN 2010201082487 U CN2010201082487 U CN 2010201082487U CN 201020108248 U CN201020108248 U CN 201020108248U CN 201596843 U CN201596843 U CN 201596843U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- ring
- cutting
- water
- plasma arc
- 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
Links
Images
Landscapes
- Plasma Technology (AREA)
Abstract
The utility model relates to a water compression plasma arc cutting gun. A water vortex ring is arranged between an outer nozzle and a nozzle, the nozzle and an electrode holder are cased on an electrode core, the lower body of a cutting torch is arranged outside the nozzle, the main body of the cutting torch is arranged outside the electrode holder, a cable terminal is arranged on the outside of the cutting torch, a water inlet ring is disposed between the nozzle and the water vortex ring, a gas vortex ring is arranged on the electrode holder and clings to the right side of the nozzle, and an external bushing inner insulating barrel is arranged on the inner side of an external bushing and engaged with the left side of a jacket of the gun. The water compression plasma arc cutting gun is compact in structure and reasonable in design, not only avoids using ceramic part but reduces cost, increases cutting efficiency, and avoids 'double-arc', prevents sintered ceramic part of the nozzle bursting and dose not hurt human bodies on the premise of guaranteeing cutting efficiency.
Description
Technical field
The utility model relates to a kind of plasma cutting gun, the plasma cutting gun that especially can the water compression arc cuts under water.
Background technology
At present, the structure of general plasma arc cutting burning torch mainly is the two poles of the earth that electrode, nozzle are connected to power supply respectively, and arc burning is between electrode and nozzle, the continuous working gas of sending into passes after the arc space, becomes the high-temperature plasma flame stream from the nozzle ejection.But, the nozzle sintered ceramic spare of the plasma cutting gun on the market, very easy explosion can cause the scaling loss of whole rifle body like this, if change cutting torch, can raise the cost again, reduces cutting efficiency.
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, a kind of compact conformation, reasonable in design is provided, this plasma cutting gun has not only been avoided the use ceramic member, and has reduced cost, the hydraulic pressure that the has improved cutting efficiency plasma arc cutting burning torch that contracts.
In order to achieve the above object, the technical solution adopted in the utility model is: the water turbulence ring is housed between outer nozzle and the nozzle, nozzle and electrode tip holder are sleeved on the electrode cores, and the cutting torch lower body is loaded on the nozzle outside, and the cutting torch main body is loaded on the electrode tip holder outside, its outside is equipped with cable and is connect post, into water ring is housed between nozzle and the water turbulence ring, the air whirl ring is housed on the electrode tip holder, adjacent in the nozzle right side, insulating cylinder is positioned at outer gland inboard in the outer gland, cooperates with the external cover of rifle left side.
The utility model has the advantages that:
Compact conformation, reasonable in design, this plasma cutting gun has not only been avoided the use ceramic member, and has reduced cost, improve cutting efficiency, can under the prerequisite that guarantees cutting efficiency, avoid " two arc " phenomenon, avoided the explosion of nozzle sintered ceramic spare, and human body has not been had injury.
Description of drawings
Fig. 1 is the utility model structural representation;
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, between the utility model outer nozzle 1 and the nozzle 3 water turbulence ring 2 is housed, nozzle 3 and electrode tip holder 6 are sleeved on the electrode cores 5, and cutting torch lower body 4 is loaded on nozzle 3 outsides, and cutting torch main body 8 is loaded on electrode tip holder 6 outsides, its outside is equipped with cable and is connect post 7, into water ring 9 is housed between nozzle 3 and the water turbulence ring 2, air whirl ring 10 is housed on the electrode tip holder 6, adjacent in nozzle 3 right sides, insulating cylinder 12 is positioned at outer gland 11 inboards in the outer gland, cooperates with the external cover of rifle 13 left sides.
Cutting torch main body 8, cutting torch lower body 4 and cable connect post 7 and are cast into the rifle body, and air whirl ring 10 is crimped on rifle body front end, and nozzle 3, water inlet ring 9, water turbulence ring 2 and outer nozzle 1 are crimped on the air whirl ring 10.
Electrode cores 5 is formed by the red copper soldering that studs with cerium, tungsten material.
The utility model electrode tip holder 6 is rotatably connected in the cutting torch main body 8, and the rifle body connects post 7 by cutting torch main body 8, cutting torch lower body 4 and cable to be formed, the mold integral die cast, and air whirl ring 10 is enclosed within on the electrode tip holder 6, is pressed in the cutting torch lower body 4, and electrode cores 5 is contained in rifle body front end.Nozzle assembly is made up of nozzle 3, water inlet ring 9, water turbulence ring 2 and outer nozzle 1, is crimped on the gas eddy stream ring 10, and outer gland 11 compresses nozzle assembly, and is screwed in rifle body front portion, and insulating cylinder 12 and the external cover 13 of rifle in the outer gland are housed in the outer gland 11.
Compression arc adopts vortex gas constant compression electric arc, makes cathode protection be stabilized in the low-pressure area at electrode end surface center, and nozzle 3 and outer nozzle 1 adopt red copper, cutting torch inner core die cast, and electrode tip holder 6 materials are red copper, electrode cores 5 usefulness cerium tungsten electrode soldering inserts form.Outer nozzle 1 usefulness red copper is made, and has avoided " two arc " phenomenon, and cutting torch inner core die cast has guaranteed the insulation and the sealing of rifle body, the electrode tip holder 6 that red copper is made, and heat-sinking capability is stronger, and the electrode cores 5 of soldering makes the easier red copper that passes to of the heat of electrode.
Claims (4)
1. hydraulic pressure plasma arc cutting burning torch that contracts, comprise outer nozzle (1), water turbulence ring (2), nozzle (3), cutting torch lower body (4), electrode cores (5), electrode tip holder (6), cable connects post (7), cutting torch main body (8), water inlet ring (9), air whirl ring (10), outer gland (11), insulating cylinder (12) and the external cover of rifle (13) in the outer gland, it is characterized in that: between outer nozzle (1) and the nozzle (3) water turbulence ring (2) is housed, nozzle (3) and electrode tip holder (6) are sleeved on the electrode cores (5), cutting torch lower body (4) is loaded on nozzle (3) outside, cutting torch main body (8) is loaded on electrode tip holder (6) outside, its outside is equipped with cable and is connect post (7), into water ring (9) is housed between nozzle (3) and the water turbulence ring (2), air whirl ring (10) is housed on the electrode tip holder (6), adjacent in nozzle (3) right side, insulating cylinder (12) is positioned at outer gland (11) inboard in the outer gland, cooperates with the external cover of rifle (13) left side.
2. the hydraulic pressure according to claim 1 plasma arc cutting burning torch that contracts, it is characterized in that: cutting torch main body (8), cutting torch lower body (4) and cable connect post (7) and are cast into the rifle body, air whirl ring (10) is crimped on rifle body front end, and nozzle (3), water inlet ring (9), water turbulence ring (2) and outer nozzle (1) are crimped on the air whirl ring (10).
3. the hydraulic pressure according to claim 1 plasma arc cutting burning torch that contracts, it is characterized in that: electrode cores (5) is formed by the red copper soldering that studs with cerium, tungsten material.
4. the hydraulic pressure according to claim 1 plasma arc cutting burning torch that contracts is characterized in that: folder water inlet ring (9) and water turbulence ring (2) between outer nozzle (1), nozzle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201082487U CN201596843U (en) | 2010-02-04 | 2010-02-04 | Water compression plasma arc cutting gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201082487U CN201596843U (en) | 2010-02-04 | 2010-02-04 | Water compression plasma arc cutting gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596843U true CN201596843U (en) | 2010-10-06 |
Family
ID=42807891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201082487U Expired - Fee Related CN201596843U (en) | 2010-02-04 | 2010-02-04 | Water compression plasma arc cutting gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596843U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375803A (en) * | 2012-04-27 | 2013-10-30 | 李东福 | Isobaric acetylene cutting torch |
| CN111790334A (en) * | 2016-01-05 | 2020-10-20 | 螺旋株式会社 | Vortex flow generator, water plasma generating device, and decomposition processing device |
| 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 |
-
2010
- 2010-02-04 CN CN2010201082487U patent/CN201596843U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375803A (en) * | 2012-04-27 | 2013-10-30 | 李东福 | Isobaric acetylene cutting torch |
| CN111790334A (en) * | 2016-01-05 | 2020-10-20 | 螺旋株式会社 | Vortex flow generator, water plasma generating device, and decomposition processing device |
| CN111790334B (en) * | 2016-01-05 | 2021-12-03 | 螺旋株式会社 | Vortex flow generator, water plasma generating device, and decomposition processing device |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202496127U (en) | Multiple-cathode arc plasma generator with anode arranged on central axis | |
| CN201134972Y (en) | AC plasma electric arc heater | |
| CN201596843U (en) | Water compression plasma arc cutting gun | |
| WO2006039890A3 (en) | Plasma torch | |
| CN103260330A (en) | Multiple-cathode central-axis anode arc plasma generator | |
| CN105983774B (en) | A kind of copper-clad tungsten electrode water cooling TIG welding guns based on cathode pinch effect | |
| CN203484793U (en) | Small-inner-bore plasma powder overlaying welding gun | |
| CN205111033U (en) | Gas shield electric welding machine | |
| CN106077920B (en) | A kind of tungsten electrode internal water cooling TIG welding guns based on cathode pinch effect | |
| CN106378520A (en) | High-current TIG welding gun capable of cooling cathodes | |
| CN207610860U (en) | A kind of aero-engine ionization flame detector | |
| CN202215860U (en) | Air suction outer tube on air condition compressor | |
| CN201185505Y (en) | Plasma spraying gun | |
| CN105338724A (en) | V-shaped nozzle of plasma torch | |
| CN105484873B (en) | A kind of plasma igniter, engine and automobile | |
| CN201493606U (en) | Improved high-current plasma welding gun | |
| CN208227404U (en) | A kind of anode of rotational-flow stable arc plasma generator | |
| CN105449526B (en) | Small-sized non-cooled plasma jet igniter | |
| CN101934436A (en) | Efficient welding rod | |
| CN100463326C (en) | Concave, convex shaped or biconcave groove electrode overvoltage protection device under vacuum environment | |
| CN202933015U (en) | Inner core for double-electrode melting machine | |
| CN207835895U (en) | The cathode and plasma generator of plasma generator | |
| CN203445096U (en) | Gas discharge tube having high follow current interruption capability | |
| CN206135205U (en) | Single electrode spark plug of formula is led to side | |
| CN105478977B (en) | A kind of construction welding machine and its operating method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20140204 |