CN110303228A - Plasma cutting machine cutting nozzles - Google Patents
Plasma cutting machine cutting nozzles Download PDFInfo
- Publication number
- CN110303228A CN110303228A CN201910494760.5A CN201910494760A CN110303228A CN 110303228 A CN110303228 A CN 110303228A CN 201910494760 A CN201910494760 A CN 201910494760A CN 110303228 A CN110303228 A CN 110303228A
- Authority
- CN
- China
- Prior art keywords
- clamping ring
- splice
- nozzle body
- cutting machine
- interior fitting
- 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.)
- Granted
Links
- 150000002500 ions Chemical class 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Plasma Technology (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses plasma cutting machine cutting nozzles, including connecting tube, splice is provided in the connecting tube, and the section of splice is T-shaped structure, hole configurations is provided on the splice, and bolt is provided in the hole on splice, the lower end of the splice is provided with clamping ring, and perforation structure is provided on clamping ring, interior fitting is provided in perforation structure on the clamping ring, and side thread groove is provided on the outer wall of interior fitting, the lower end of the clamping ring is provided with nozzle body.The plasma cutting machine carries out screw thread rotation connection by the inner cavity of thread groove and clamping ring using nozzle body with cutting nozzles, the side pad on nozzle body fits with clamping ring simultaneously, then it is inserted into the ring recess on interior fitting with tool, then interior fitting is rotated, in this way in fitting can with bolt carry out screw thread rotation connection, thus under interlaced connection type nozzle body connected with connecting tube it is stronger.
Description
Technical field
The present invention relates to plasma cutting machine equipment technical fields, specially plasma cutting machine cutting nozzles.
Background technique
Plasma cut is the metal part or local melting for making workpiece incision using the heat of high-temperature plasma electric arc
(and evaporation), and the momentum of high speed plasma is borrowed to exclude molten metal to form a kind of processing method of notch, plasma cut
Machine cooperates different working gas that can cut the cutting of various oxygen to be difficult to the metal cut, (no especially for non-ferrous metal
Become rusty steel, carbon steel, aluminium, copper, titanium, nickel) cutting effect is more preferably；When its major advantage is cutting thickness little metal, etc.
Ion cutting speed is fast, especially when cutting common carbon steel sheet, 5~6 times, cut surface light of the speed up to oxygen cutting method
It is clean, thermal deformation is small, almost without heat affected area, plasma cutting machine develops to currently, adoptable working gas (working gas
It is the conducting medium of plasma arc, and is to take hot body, while also to exclude the molten metal in notch) cutting to plasma arc
Characteristic and cut quality, speed have apparent influence.Common plasma arc working gas have argon, hydrogen, nitrogen, oxygen, air,
Vapor and certain mixed gas, and plasma cutting machine cutting nozzles are then that nozzle connects in above-mentioned plasma cutting machine
Structure.
Ion cutting machine cutting nozzles currently on the market can generate ion cutting machine and cut after long campaigns high temperature
The case where nozzle is detached from is cut, to not be able to satisfy the use of people.
Summary of the invention
The purpose of the present invention is to provide plasma cutting machine cutting nozzles, mentioned above in the background art to solve
Ion cutting machine cutting nozzles currently on the market can generate ion cutting machine and cutting nozzles are de- after long campaigns high temperature
From the case where the problem of.
To achieve the above object, the invention provides the following technical scheme: plasma cutting machine cutting nozzles, including connection
It manages, splice is provided in the connecting tube, and the section of splice is T-shaped structure, and hole knot is arranged on the splice
Structure, and bolt is provided in the hole on splice, the lower end of the splice is provided with clamping ring, and is provided on clamping ring
Perforation structure is provided with interior fitting in the perforation structure on the clamping ring, and is provided with side thread groove on the outer wall of interior fitting,
The lower end of the clamping ring is provided with nozzle body, and the upper end of nozzle body is provided with side pad, is provided on the side pad slotting
Hole, and jack matches with bolt.
Preferably, the centre of the clamping ring is provided with through-hole, and through-hole is corresponding with the inner cavity of splice.
Preferably, thread groove is provided on the nozzle body, and thread groove surround and is distributed on the outer wall of nozzle body.
Preferably, nozzle bore is provided on the nozzle body, and nozzle bore is corresponding with the inner cavity of clamping ring.
Preferably, the inner wall of the thread groove on the nozzle body and clamping ring is connected in screw thread rotation, and outside thread groove
Side pad and the outer wall of clamping ring on side coincide.
Preferably, it is provided with ring recess on the interior fitting, and the diameter of ring recess is less than the diameter of interior fitting.
Preferably, the inner cavity of the interior fitting is connect with bolt in screw thread rotation, and bolt and interior fitting are each provided with two
It is a.
Compared with prior art, the beneficial effects of the present invention are: the plasma cutting machine uses nozzle master with cutting nozzles
Body carries out screw thread rotation connection by the inner cavity of thread groove and clamping ring, while the side pad on nozzle body is affixed with clamping ring
It closes, is then inserted into the ring recess on interior fitting with tool, then rotates interior fitting, fitting interior in this way can be with bolt
Carry out screw thread rotation connection, thus under interlaced connection type nozzle body connected with connecting tube it is stronger.
Detailed description of the invention
Fig. 1 is plasma cutting machine cutting nozzles front view of the present invention；
Fig. 2 is enlarged structure schematic diagram at A in plasma cutting machine cutting nozzles Fig. 1 of the present invention；
Fig. 3 is enlarged structure schematic diagram figure at B in plasma cutting machine cutting nozzles Fig. 1 of the present invention；
Fig. 4 is plasma cutting machine cutting nozzles clamping ring top view of the present invention；
Fig. 5 is that plasma cutting machine of the present invention is bowed nozzle body view with cutting nozzles.
In figure: 1, clamping ring, 2, side pad, 3, connecting tube, 4, splice, 5, bolt, 6, thread groove, 7, nozzle body, 8,
Jack, 9, interior fitting, 10, side thread groove, 11, ring recess, 12, through-hole, 13, nozzle bore.
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.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: plasma cutting machine cutting nozzles, including connecting tube
3, splice 4, connecting tube 3 and the mutual fitting of splice 4 are provided in connecting tube 3, and the section of splice 4 is T-shaped structure, is spelled
It is provided with hole configurations on fitting 4, empty structure is offered on splice 4, and be provided with bolt 5 in the hole on splice 4,
Splice 4 is connected with bolt 5 in screw thread rotation, and the lower end of splice 4 is provided with clamping ring 1, and splice 4 and clamping ring 1 are affixed
It closes, the centre of clamping ring 1 is provided with through-hole 12, and through-hole 12 is corresponding with the inner cavity of splice 4, this structure sprayed
When mouth main body 7 is installed, first the lower end of nozzle body 7 can be inserted into from the upper end of clamping ring 1, then carried out nozzle body 7 suitable
Hour hands rotation, then the side thread groove 10 on nozzle body 7 can carry out rotation connection, such nozzle master with the inner wall of clamping ring 1
Body 7 is just tentatively installed, and perforation structure is provided on clamping ring 1, offers perforation structure on clamping ring 1, on clamping ring 1
Perforation structure in be provided with interior fitting 9, the perforation structure on clamping ring 1 is threadedly coupled with interior fitting 9, on interior fitting 9
Be provided with ring recess 11, and the diameter of ring recess 11 is less than the diameter of interior fitting 9, this structure to install carrying out nozzle body 7
When, splice 4 can be registered at the lower ending opening of connecting tube 3, be then inserted into splice 4 in the inner cavity of connecting tube 3, together
When splice 4 on hole configurations match with the blind hole structure in connecting tube 3, ready bolt 5 is then registered to spelling
At hole configurations on fitting 4, then bolt 5 is rotated clockwise, while the nut protrusion and splice 4 of bolt 5
Bottom is registered to the lower surface of splice 4, is then inserted into ring recess with tool after then connecting clamping ring 1 and nozzle body 7
In 11, then tool is rotated, then tool can rotate interior fitting 9, and then interior fitting 9 can be in the spiral shell of bolt 5
It is rotated on cap, then interior fitting 9 can carry out screw thread rotation connection with the nut of bolt 5, and such clamping ring 1 passes through interior fitting
9 are effectively connect with connecting tube 3, and the inner cavity of interior fitting 9 is connect with bolt 5 in screw thread rotation, and bolt 5 and interior fitting 9
Two are each provided with, this structure connect nozzle body 7 can effectively with connecting tube 3 by clamping ring 1 and splice 4
It connects, and is provided with side thread groove 10 on the outer wall of interior fitting 9, interior fitting 9 and side thread groove 10 are integrally formed by hot melt, connection
The lower end of circle 1 is provided with nozzle body 7, and the upper end of nozzle body 7 is provided with side pad 2, and nozzle body 7 and side pad 2 pass through heat
It is molten to be integrally formed, it is provided with thread groove 6, nozzle body 7 and thread groove 6 on nozzle body 7 and is integrally formed by hot melt, and screw thread
Around being distributed on the outer wall of nozzle body 7, this structure makes when carrying out the installation of nozzle body 7 slot 6, can be by nozzle body 7
Fitting is carried out with clamping ring 1 to connect, and nozzle bore 13 is provided on nozzle body 7, and nozzle bore 13 is opposite with the inner cavity of clamping ring 1
It answers, this structure carrying out nozzle body 7 in use, the heat for the high-temperature plasma electric arc that ion cutting machine issues just passes through
Nozzle bore 13 sprays, and the thread groove 6 on nozzle body 7 is connect with the inner wall of clamping ring 1 in screw thread rotation, and 6 outside of thread groove
On side pad 2 and the outer wall of clamping ring 1 coincide, this structure make carry out nozzle body 7 installation connection when, can be by nozzle master
The inner wall of thread groove 6 and clamping ring 1 on 7 outer wall of body carries out screw thread rotation connection, and such clamping ring 1 and nozzle body 7 must
To being effectively connected to, it is provided with jack 8 on side pad 2, jack 8 is offered on side pad 2, and jack 8 matches with bolt 5, this
Structure makes the plasma cutting machine carry out spiral shell by the inner cavity of thread groove 6 and clamping ring 1 using nozzle body 7 with cutting nozzles
Line rotation connection, while the side pad 2 on nozzle body 7 fits with clamping ring 1, is then inserted on interior fitting 9 with tool
In ring recess 11, then interior fitting 9 is rotated, fitting 9 interior in this way can carry out screw thread rotation connection with bolt 5, thus
Nozzle body 7 and connecting tube 3 connect stronger under interlaced connection type.
Working principle: when using the plasma cutting machine cutting nozzles, first check that the device is broken with the presence or absence of part
The case where damaging or being not connected firmly is carried out again after inspection is errorless using then by the lower end of ready nozzle body 7 and clamping ring
1 upper end is corresponding, and then nozzle body 7 is inserted into the through-hole 12 on clamping ring 1, and nozzle body 7 is then carried out up time
Needle rotation, then the thread groove 6 on nozzle body 7 rotate clockwise connecting, while nozzle master with the inner wall of through-hole 12
Side pad 2 on body 7 can be bonded with the outer wall of 1 upper end of clamping ring, and then side pad 2 can be corresponding with interior fitting 9, then can be incited somebody to action
Splice 4 is registered at the lower ending opening of connecting tube 3, is then inserted into splice 4 in the inner cavity of connecting tube 3, is spliced simultaneously
Hole configurations on part 4 matches with the blind hole structure in connecting tube 3, and then ready bolt 5 is registered on splice 4
Hole configurations at, then bolt 5 is rotated clockwise, while the nut protrusion of bolt 5 and the bottom of splice 4, is connect
Will clamping ring 1 and nozzle body 7 connect after be registered to the lower surface of splice 4, be then inserted into ring recess 11, connect with tool
Tool is rotated, then tool can rotate interior fitting 9, then in fitting 9 can be carried out on the nut of bolt 5
Rotation, then in fitting 9 can with the nut of bolt 5 carry out screw thread rotation connection, such clamping ring 1 by interior fitting 9 with connect
Pipe 3 is effectively connected, and here it is the working principles of the plasma cutting machine cutting nozzles.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (7)
1. plasma cutting machine cutting nozzles, it is characterised in that: including connecting tube (3), be provided with spelling in the connecting tube (3)
Fitting (4), and the section of splice (4) is T-shaped structure, is provided with hole configurations, and splice (4) on the splice (4)
On hole in be provided with bolt (5), the lower end of the splice (4) is provided with clamping ring (1), and is arranged on clamping ring (1)
There is perforation structure, is provided with interior fitting (9) in the perforation structure on the clamping ring (1), and be arranged on the outer wall of interior fitting (9)
Have side thread groove (10), the lower end of the clamping ring (1) is provided with nozzle body (7), and the upper end of nozzle body (7) is provided with
(2) are padded in side, are provided with jack (8) on the side pad (2), and jack (8), and jack (8) matches with bolt (5).
2. plasma cutting machine cutting nozzles according to claim 1, it is characterised in that: in the clamping ring (1)
Between be provided with through-hole (12), and through-hole (12) is corresponding with the inner cavity of splice (4).
3. plasma cutting machine cutting nozzles according to claim 1, it is characterised in that: on the nozzle body (7)
It is provided with thread groove (6), and thread groove (6) surround and is distributed on the outer wall of nozzle body (7).
4. plasma cutting machine cutting nozzles according to claim 1, it is characterised in that: on the nozzle body (7)
It is provided with nozzle bore (13), and nozzle bore (13) is corresponding with the inner cavity of clamping ring (1).
5. plasma cutting machine cutting nozzles according to claim 1, it is characterised in that: on the nozzle body (7)
Thread groove (6) and the inner wall of clamping ring (1) connect in screw thread rotation, and (2) and clamping ring are padded in the side on thread groove (6) outside
(1) outer wall coincides.
6. plasma cutting machine cutting nozzles according to claim 1, it is characterised in that: on the interior fitting (9)
It is provided with ring recess (11), and the diameter of ring recess (11) is less than the diameter of interior fitting (9).
7. plasma cutting machine cutting nozzles according to claim 1, it is characterised in that: the interior fitting (9) it is interior
Chamber is connect with bolt (5) in screw thread rotation, and bolt (5) and interior fitting (9) are each provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494760.5A CN110303228B (en) | 2019-06-10 | 2019-06-10 | Cutting nozzle for plasma cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494760.5A CN110303228B (en) | 2019-06-10 | 2019-06-10 | Cutting nozzle for plasma cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110303228A true CN110303228A (en) | 2019-10-08 |
| CN110303228B CN110303228B (en) | 2021-08-03 |
Family
ID=68075871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910494760.5A Active CN110303228B (en) | 2019-06-10 | 2019-06-10 | Cutting nozzle for plasma cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303228B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197165Y (en) * | 1994-06-17 | 1995-05-17 | 王建筑 | Plasma cutting torch with improved guide tractor |
| US20040232114A1 (en) * | 2002-05-09 | 2004-11-25 | American Torch Tip | Electrodes and nozzles having improved connection and quick release |
| EP2293655A1 (en) * | 2009-09-03 | 2011-03-09 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Multifunction floating ring for plasma torch |
| CN102407399A (en) * | 2010-07-16 | 2012-04-11 | 海别得公司 | Torch flow regulation using nozzle features |
| CN103260331A (en) * | 2007-01-23 | 2013-08-21 | 海别得公司 | Consumable component parts for a plasma torch |
| CN103639578A (en) * | 2013-12-04 | 2014-03-19 | 镇江新区汇达机电科技有限公司 | Electric arc discharge cutting head |
| CN205096707U (en) * | 2015-10-26 | 2016-03-23 | 苏州凯锝微电子有限公司 | Manual cyclotomy frock of plasma cutting |
| CN206435847U (en) * | 2016-11-15 | 2017-08-25 | 济南创菲美焊割辅具有限公司 | Plasma cutting gun outer nozzle |
| CN207179664U (en) * | 2017-09-18 | 2018-04-03 | 温州市埃森焊接设备有限公司 | A kind of single-contact formula cutting nozzles |
-
2019
- 2019-06-10 CN CN201910494760.5A patent/CN110303228B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197165Y (en) * | 1994-06-17 | 1995-05-17 | 王建筑 | Plasma cutting torch with improved guide tractor |
| US20040232114A1 (en) * | 2002-05-09 | 2004-11-25 | American Torch Tip | Electrodes and nozzles having improved connection and quick release |
| CN103260331A (en) * | 2007-01-23 | 2013-08-21 | 海别得公司 | Consumable component parts for a plasma torch |
| EP2293655A1 (en) * | 2009-09-03 | 2011-03-09 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Multifunction floating ring for plasma torch |
| CN102407399A (en) * | 2010-07-16 | 2012-04-11 | 海别得公司 | Torch flow regulation using nozzle features |
| CN103639578A (en) * | 2013-12-04 | 2014-03-19 | 镇江新区汇达机电科技有限公司 | Electric arc discharge cutting head |
| CN205096707U (en) * | 2015-10-26 | 2016-03-23 | 苏州凯锝微电子有限公司 | Manual cyclotomy frock of plasma cutting |
| CN206435847U (en) * | 2016-11-15 | 2017-08-25 | 济南创菲美焊割辅具有限公司 | Plasma cutting gun outer nozzle |
| CN207179664U (en) * | 2017-09-18 | 2018-04-03 | 温州市埃森焊接设备有限公司 | A kind of single-contact formula cutting nozzles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110303228B (en) | 2021-08-03 |
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Effective date of registration: 20210714 Address after: 276523 Jingjia Honggou village, Honggou community, Qiaoshan Town, Ju county, Rizhao City, Shandong Province Applicant after: Rizhao tangsheng sawing Co.,Ltd. Address before: Group 1, Xinan street, Sanchahe Town, Fuyu County, Songyuan City, Jilin Province, 138000 Applicant before: Yu Hongbo |
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Effective date of registration: 20240715 Address after: 063000, heading 320 meters north of the intersection of Jingshi Road and Guoxuan Road in Hancheng Town, Lubei District, Tangshan City, Hebei Province Patentee after: TANGSHAN METALLURGICAL SAW BLADE Co.,Ltd. Country or region after: China Address before: 276523 Jingjia Honggou village, Honggou community, Qiaoshan Town, Ju county, Rizhao City, Shandong Province Patentee before: Rizhao tangsheng sawing Co.,Ltd. Country or region before: China |
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