CN110524087A - A kind of burning torch of cutting torch and automatic ignition - Google Patents
A kind of burning torch of cutting torch and automatic ignition Download PDFInfo
- Publication number
- CN110524087A CN110524087A CN201910918798.0A CN201910918798A CN110524087A CN 110524087 A CN110524087 A CN 110524087A CN 201910918798 A CN201910918798 A CN 201910918798A CN 110524087 A CN110524087 A CN 110524087A
- Authority
- CN
- China
- Prior art keywords
- mouth
- cutting torch
- main body
- torch
- burning
- 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
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 74
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 239000004020 conductor Substances 0.000 claims description 39
- 239000000919 ceramic Substances 0.000 claims description 37
- 229910052573 porcelain Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000010892 electric spark Methods 0.000 abstract description 2
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
-
- 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
- B23K5/00—Gas flame welding
- B23K5/22—Auxiliary equipment, e.g. backings, guides
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spark Plugs (AREA)
Abstract
This application discloses a kind of cutting torch and the burning torches of automatic ignition, including burning torch ontology, cutting torch, and electric discharge device, electric discharge device is set to burning torch ontology, burning torch ontology is connected to the cutting torch main body of cutting torch, the first electrode of electric discharge device is electrically connected to mouth core, second electrode is electrically connected to mouth cap, including cutting torch main body, mouth core and metal mouth cap, mouth core is connected to cutting torch main body, mouth cap sleeve is set to mouth core and is connected to cutting torch main body, the insulation of mouth cap is connected to cutting torch main body, the distance between mouth cap front end face and mouth core front end face are less than the shortest distance between mouth cap rear end and cutting torch main body.Thus, it is possible to be able to carry out electric discharge using cutting torch main body and mouth core as the two of electric discharge device electrodes and generate electric spark, it lights a fire, the design and processes connected between former cutting torch main body and mouth core can be retained, simplify cutting torch structure, facilitate production and processing, reduces production cost.
Description
Technical field
The present invention relates to burning torch field more particularly to a kind of cutting torch and the burning torch for capableing of automatic ignition.
Background technique
Traditional burning torch is usually to pass through external fire source to light a fire in igniting, such as fire such as lighter or match
Situations such as burning to igniting personnel, when thus lighting a fire or is caused in source, and in field operation, since wind is larger, it is difficult to point kindling.
In high altitude operation, burning torch is taken on the other hand, is lighted a fire on the other hand, will also result in people or the danger that article falls, or make in Code in Hazardous Special Locations
Can not enter with fire sources such as lighter when industry, cause can not operation the problems such as.
And it is existing can it is automatic in the cutting torch of burning torch lighted a fire, be that oxygen outlet nozzle and the insulation of burning torch ontology come, such as public affairs
A kind of electronics of burning torch of the number of opening CN206608982U automatically in igniter, that is, oxygen outlet nozzle and mouth cap thread it
Between insulator is set, and the connection sealing between insulator and mouth cap thread and oxygen outlet nozzle is poor, be easy to cause gas leakage
The problems such as, and cutting torch main body is divided into insulated part and oxygen outlet nozzle, so that production and processing is complicated, cost increases.
Summary of the invention
The purpose of the invention is to provide a kind of cutting torch and the burning torches of automatic ignition, solve in above-mentioned prior art problem
One or more.
According to an aspect of the present invention, a kind of cutting torch, including cutting torch main body, mouth core and metal mouth cap are provided, mouth core connects
It is connected to cutting torch main body, mouth cap sleeve is set to mouth core and is connected to cutting torch main body, and the insulation of mouth cap is connected to cutting torch main body, mouth cap front end face
The distance between mouth core front end face is less than the shortest distance between mouth cap rear end and cutting torch main body.
The present invention opens cutting torch main body and muzzle insulation, can be using cutting torch main body and mouth core as the two of electric discharge device
A electrode is able to carry out electric discharge and generates electric spark, lights a fire, can retain the design connected between former cutting torch main body and mouth core
And technique, cutting torch structure is simplified, production and processing is facilitated, reduces production cost.
In some embodiments: mouth cap is connected to cutting torch main body by the first insulating part；First insulating part is the first pottery
Porcelain insulating pipe.It comes thus, it is possible to which mouth cap is made to insulate with cutting torch main body, retains the structure connected between former cutting torch main body and mouth core
It is constant, it prevents from colliding and damaging, extends service life, simplify overall structure, so that it is easy to process, reduce production cost.
In some embodiments: ceramic insulating tube has part between mouth cap inner wall and mouth outer core, by mouth cap
It is dielectrically separated from out between inner wall and mouth outer core.Thereby, it is possible to prevent sparking of discharging between mouth cap inner wall and mouth outer core.
In some embodiments: the rear end outer wall of the first ceramic insulating tube has exposed division, and extending part is after mouth cap
Between end and cutting torch main body.
In some embodiments: mouth cap front end face is flushed with the first ceramic insulating tube front end face.Thereby, it is possible to increase a little
Fiery distance is easily lighted a fire.
In some embodiments: mouth cap front end face part is covered in the first ceramic insulating tube front end face.Thereby, it is possible to increase
Add ignition distance, easily lights a fire.
In some embodiments: mouth cap front end face is covered in the first ceramic insulating tube front end face.Thereby, it is possible to prevent by
The metal melting of welding and the phenomenon that splash the front end face for covering the first ceramic insulating tube, cause ignition difficulties.
In addition, a kind of burning torch of automatic ignition is also disclosed, including burning torch ontology, cutting torch and electric discharge device, electric discharge dress
It installing and is placed in burning torch ontology, burning torch ontology is connected to the cutting torch main body of cutting torch, and the first electrode of electric discharge device is electrically connected to mouth core,
Second electrode is electrically connected to mouth cap.
Thus, it is possible to be able to carry out electric discharge using mouth core and muzzle as the two of electric discharge device electrodes and generate electrical fire
Flower, lights a fire.
In some embodiments: burning torch ontology is provided with conductor, and conductor and the insulation of burning torch ontology connect, second electrode electricity
It is connected to conductor, conductor touching is connected to mouth cap.Conductor can adapt to various sizes of cutting torch with deformation as a result, moreover it is possible to suitable
It answers mouth cap to change diameter because expanding with heat and contract with cold, improves ignition success rate.
In some embodiments: burning torch ontology includes that burning torch converges head, and burning torch, which converges, is equipped with wire through-hole in head；Also wrap
Connecting tube is included, connecting tube one end is connected to wire through-hole, and the other end is connected with the second insulating part, has in the second insulating part for leading
The through-hole that line passes through, conductor are set to the second insulating part.Conductor can be stably mounted on burning torch ontology as a result, and and burning torch
Ontology insulation is come.
In some embodiments: the second insulating part includes the second ceramic insulating tube and third ceramic insulating tube, the second pottery
Porcelain insulating pipe one end is connected to connecting tube, and the other end is connected to third ceramic insulating tube side wall, and conductor is connected to third ceramics absolutely
Edge Guan Yiduan.
In some embodiments: conductor is elastic conductor or non-resilient conductor；Elastic conductor is spring connector or gold
Belong to elastic slice；Non-resilient conductor is conducting wire, hard metal piece or thimble etc..As a result, when conductor is elastic conductor, it can adapt to not
With the cutting torch of size；When conductor be non-resilient conductor when, can make between conductor and mouth cap be electrically connected it is more stable.
Detailed description of the invention
Fig. 1 is a kind of cutting torch structural schematic diagram of the present invention；
Fig. 2 is mouth cap front end face of the present invention and the first ceramic insulating tube front end face first embodiment structure schematic diagram；
Fig. 3 is mouth cap front end face of the present invention and the first ceramic insulating tube front end face second embodiment structure schematic diagram；
Fig. 4 is mouth cap front end face of the present invention and the first ceramic insulating tube front end face 3rd embodiment structure schematic diagram；
Fig. 5 is a kind of partial structural diagram of the burning torch of automatic ignition of the present invention；
Fig. 6 is a kind of overall structure diagram of the burning torch of automatic ignition of the present invention.
Specific embodiment
Illustrate with reference to the accompanying drawing, invention is further described in detail.
Front end in the application is towards crater one end of cutting torch, and rear end is one connect towards cutting torch with burning torch ontology
End.
As shown in Figure 1, a kind of cutting torch, including cutting torch main body 11, mouth core 15 and metal mouth cap 12, mouth core 15 are connected to cutting torch
Main body 11, mouth cap 12 are sheathed on mouth core 15 and are connected to cutting torch main body 11, and the insulation of mouth cap 12 is connected to cutting torch main body 11, mouth cap 12
The distance between 15 front end face of front end face and mouth core is less than the shortest distance between 12 rear end of mouth cap and cutting torch main body 11.
Mouth cap 12 is connected to cutting torch main body 11 by the first insulating part, and the first insulating part can be the first ceramic insulating tube
13.First ceramic insulating tube 13 can be the shorter dead ring of length, be also possible to the longer insulation tube of length, in the present embodiment
In be insulating tube structure, can prevent between mouth cap inner wall and mouth outer core discharge sparking.
First ceramic insulating tube 13 have part positioned at 15 outer wall of 12 inner wall of mouth cap and mouth core between, by 12 inner wall of mouth cap with
It is dielectrically separated from out between 15 outer wall of mouth core, is mixed gas passage between the first ceramic insulating tube 13 and mouth core 15.
First ceramic insulating tube, 13 rear end inner wall can be connect with 11 outer wall thread of cutting torch main body.The rear end of mouth cap 12 and the
The rear end outer wall thread of one ceramic insulating tube 13 connects.
Mouth cap 12 and cutting torch main body 11 discharge igniting at rear end in order to prevent, the rear end outer wall of the first ceramic insulating tube 13
With exposed division 14, exposed division 14 is located between 12 rear end of mouth cap and cutting torch main body 11, can be by the rear end of mouth cap 12 and cutting torch
Keep apart between main body 11.
In the first embodiment, as shown in Fig. 2, 12 front end face of mouth cap is flushed with 13 front end face of the first ceramic insulating tube.
Thereby, it is possible to increase the ignition distance between the front end face of mouth cap 12 and the front end face of mouth core 15, easily light a fire.
In second of embodiment, as shown in figure 3,12 front end face part of mouth cap is covered in 13 front end of the first ceramic insulating tube
Face.Thereby, it is possible to increase the ignition distance between the front end face of mouth cap 12 and the front end face of mouth core 15, easily light a fire.
In the third embodiment, as shown in figure 4,12 front end face of mouth cap is covered in 13 front end face of the first ceramic insulating tube.
Thereby, it is possible to prevent the metal melting by welding and splashing from covering the front end face of the first ceramic insulating tube, ignition difficulties are caused
The phenomenon that.
In addition, as it can be seen in figures 5 and 6, also disclose a kind of burning torch of automatic ignition, including burning torch ontology 2, cutting torch 1 and
Electric discharge device 3, electric discharge device 3 are set to burning torch ontology 2, and burning torch ontology 2 is connected to the cutting torch main body 11 of cutting torch 1, electric discharge device 3
First electrode cutting torch main body 11 can be electrically connected to by conducting wire, second electrode can be electrically connected to mouth cap 12 by conducting wire.
Electric discharge device 3 can be direct-current discharge device, be installed in the handle of burning torch ontology 2, the first electricity of electric discharge device 3
Extremely it can be electrically connected to mouth core 15 and riding over burning torch ontology 2, because burning torch ontology 2 and cutting torch main body 11 are all made of metal
At.Second electrode is electrically connected to mouth cap 12 by conducting wire, and a metal catheter 26 can specially be arranged on burning torch ontology 2, uses
It is passed through in for conducting wire.
Burning torch ontology 2 is provided with conductor 4, and conductor 4 is elastic conductor or non-resilient conductor；Elastic conductor is spring connector
Or metal clips；Non-resilient conductor is conducting wire, hard metal piece or thimble.Conductor 4 and the insulation of burning torch ontology 2 connect, the second electricity
Pole is electrically connected to conductor 4, and the touching of conductor 4 is connected to mouth cap 12.
Burning torch ontology 2 includes that burning torch converges first 21, and burning torch, which converges, is equipped with wire through-hole 22 in first 21, and conducting wire perforation 22 can be with
It is connected to metal catheter 26, can make conducting wire that there is special channel.It further include connecting tube 23,23 threaded one end of connecting tube connects
It is connected to wire through-hole 22, the other end is connected with the second insulating part, has the through-hole passed through for conducting wire, conductor 4 in the second insulating part
It is set to the second insulating part.
Second insulating part include the second ceramic insulating tube 24 and third ceramic insulating tube 25, the second ceramic insulating tube 24, one
End is threadedly connected to connecting tube 23, the other end；It is connected to 25 side wall of third ceramic insulating tube, conductor 4 is fixedly connected on third pottery
25 one end of porcelain insulating pipe.
It should be noted that the cutting torch of the application can also use tip, acetylene mouth, plum blossom mouth and numerical control plasma cutting machine
With the cutting torch of flame cutting machine etc..
The above is only one embodiment of the present invention, it is noted that those skilled in the art,
Without departing from the concept of the premise of the invention, the related similar modification and improvement of several models can also be made, these
It should be regarded as within protection scope of the present invention.
Claims (10)
1. a kind of cutting torch, including cutting torch main body (11), mouth core (15) and metal mouth cap (12), the mouth core (15) is connected to described
Cutting torch main body (11), the mouth cap (12) are sheathed on the mouth core (15) and are connected to the cutting torch main body (11), and feature exists
In: the mouth cap (12), which is insulated, is connected to the cutting torch main body (11), before mouth cap (12) front end face and the mouth core (15)
The distance between end face is less than the shortest distance between mouth cap (12) rear end and the cutting torch main body (11).
2. a kind of cutting torch as described in claim 1, it is characterised in that: the mouth cap (12) is connected to institute by the first insulating part
It states cutting torch main body (11), first insulating part is the first ceramic insulating tube (13).
3. a kind of cutting torch as claimed in claim 2, it is characterised in that: there is first ceramic insulating tube (13) part to be located at
Between mouth cap (12) inner wall and mouth core (15) outer wall, will between mouth cap (12) inner wall and mouth core (15) outer wall insulation every
It leaves.
4. a kind of cutting torch as claimed in claim 2, it is characterised in that: the rear end outer wall of first ceramic insulating tube (13) has
Have exposed division (14), the exposed division (14) is between mouth cap (12) rear end and the cutting torch main body (11).
5. a kind of cutting torch as claimed in claim 3, it is characterised in that: mouth cap (12) front end face and first ceramics are absolutely
Edge pipe (13) front end face flushes, covers or is partially covered in the first ceramic insulating tube (13) front end face.
6. a kind of burning torch of automatic ignition, it is characterised in that: including burning torch ontology (2), as described in any one in claim 1-5
Cutting torch (1) and electric discharge device (3), the electric discharge device (3) are set to the burning torch ontology (2), the burning torch ontology (2)
It is connected to the mouth core (15) of the cutting torch (1), the first electrode of the electric discharge device (3) is electrically connected to the mouth core (15), the
Two electrodes are electrically connected to the mouth cap (12).
7. a kind of burning torch of automatic ignition as claimed in claim 6, it is characterised in that: the burning torch ontology (2), which is provided with, leads
Body (4), the conductor (4) and the burning torch ontology (2) insulation connect, and the second electrode is electrically connected to the conductor (4), institute
It states conductor (4) touching and is connected to the mouth cap (12).
8. a kind of burning torch of automatic ignition as claimed in claim 7, it is characterised in that: the burning torch ontology (2) includes burning torch
Converge head (21), the burning torch, which converges in head (21), is equipped with wire through-hole (22)；It further include connecting tube (23), the connecting tube
(23) one end is connected to the wire through-hole (22), and the other end is connected with second insulating part, is had in the second insulating part and is supplied
The through-hole that conducting wire passes through, the conductor (4) are set to second insulating part.
9. a kind of burning torch of automatic ignition as claimed in claim 8, it is characterised in that: second insulating part includes the second pottery
Porcelain insulating pipe (24) and third ceramic insulating tube (25), described second ceramic insulating tube (24) one end are connected to the connecting tube
(23), the other end is connected to third ceramic insulating tube (25) side wall, and the conductor (4) is connected to the third ceramic insulation
Manage (25) one end.
10. such as a kind of described in any item burning torches of automatic ignition of claim 7-9, it is characterised in that: the conductor (4) is bullet
Property conductor or non-resilient conductor；The elastic conductor is spring connector or metal clips；The non-resilient conductor is conducting wire, firmly
Matter sheet metal or thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910918798.0A CN110524087A (en) | 2019-09-26 | 2019-09-26 | A kind of burning torch of cutting torch and automatic ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910918798.0A CN110524087A (en) | 2019-09-26 | 2019-09-26 | A kind of burning torch of cutting torch and automatic ignition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110524087A true CN110524087A (en) | 2019-12-03 |
Family
ID=68670363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910918798.0A Pending CN110524087A (en) | 2019-09-26 | 2019-09-26 | A kind of burning torch of cutting torch and automatic ignition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110524087A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0050355A1 (en) * | 1980-10-20 | 1982-04-28 | Arcair Company | Underwater cutting and welding torch |
| CN85201471U (en) * | 1985-05-21 | 1986-02-26 | 58015部队 | Internally fired open lined welding apparatus |
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| US20080061482A1 (en) * | 2006-09-13 | 2008-03-13 | Messer Cutting & Welding Gmbh | Cutting torch with electric internal ignition device |
| CN204122916U (en) * | 2014-07-11 | 2015-01-28 | 武汉慧谷银河智能系统工程有限公司 | CUT goes out arc device with protecting mouth cap |
| CN204404183U (en) * | 2014-12-11 | 2015-06-17 | 广州道宜汽车设备有限公司 | A kind of burning torch of having electronic igniter |
| CN108381005A (en) * | 2018-05-11 | 2018-08-10 | 徐慕庆 | A kind of automatic ignition type solder cutting gun |
| CN207849372U (en) * | 2018-02-07 | 2018-09-11 | 徐慕庆 | A kind of cutting torch structure for the burning torch lighted a fire in energy is automatic |
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| CN208025513U (en) * | 2017-10-25 | 2018-10-30 | 徐慕庆 | The welding one rifle lighted a fire in a kind of energy is automatic |
| CN208374440U (en) * | 2018-05-11 | 2019-01-15 | 徐慕庆 | A kind of automatic ignition type solder cutting gun |
| CN109631080A (en) * | 2019-01-30 | 2019-04-16 | 徐慕庆 | A kind of automatic ignition device |
| CN211028489U (en) * | 2019-09-26 | 2020-07-17 | 徐慕庆 | Cutting torch and automatic ignition cutting gun |
-
2019
- 2019-09-26 CN CN201910918798.0A patent/CN110524087A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0050355A1 (en) * | 1980-10-20 | 1982-04-28 | Arcair Company | Underwater cutting and welding torch |
| CN85201471U (en) * | 1985-05-21 | 1986-02-26 | 58015部队 | Internally fired open lined welding apparatus |
| CN2365526Y (en) * | 1999-01-18 | 2000-02-23 | 高士乐 | Handle type gasoline burning torch |
| CN2418360Y (en) * | 2000-04-28 | 2001-02-07 | 阎纪钢 | Automatic-ignation welding-cutting torch |
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| CN208374440U (en) * | 2018-05-11 | 2019-01-15 | 徐慕庆 | A kind of automatic ignition type solder cutting gun |
| CN109631080A (en) * | 2019-01-30 | 2019-04-16 | 徐慕庆 | A kind of automatic ignition device |
| CN211028489U (en) * | 2019-09-26 | 2020-07-17 | 徐慕庆 | Cutting torch and automatic ignition cutting gun |
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