CN103138056B - Connecting device of plasma cutting torch and cable - Google Patents
Connecting device of plasma cutting torch and cable Download PDFInfo
- Publication number
- CN103138056B CN103138056B CN201310058454.XA CN201310058454A CN103138056B CN 103138056 B CN103138056 B CN 103138056B CN 201310058454 A CN201310058454 A CN 201310058454A CN 103138056 B CN103138056 B CN 103138056B
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- China
- Prior art keywords
- plasma cutting
- cable
- riveting parts
- torch
- riveting
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- 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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- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The invention relates to a plasma cutting device, in particular to a connecting device of a plasma cutting torch and a cable. The connecting device of the plasma cutting torch and the cable comprises a first riveting piece arranged on the plasma cutting torch, and a second riveting piece fixedly arranged at the tail end of the cable, wherein the first riveting piece can axially slide along the plasma cutting torch, corresponding riveting holes are respectively formed in the first riveting piece and the second riveting piece, and rivets penetrate through the riveting holes in sequence to fixedly connect the first riveting piece and the second riveting piece. The connecting device of the plasma cutting torch and the cable is stable in connection, can conveniently change plasma cutting torches, and is long in service life.
Description
Technical field
the present invention relates to a kind of plasma cutter, particularly the jockey of a kind of plasma cutting-torch and cable.
Background technology
plasma cut is that become basic atomic particle, thus produce plasma, the high temperature utilizing the nozzle compression arc of small-bore to be formed in cutting, high speed plasma jet do thermal source and carry out fusion cutting by air by hf electric arc " decomposition " or ionization.Cutting torch is the vitals of plasma cutting machine, is also easy wearing detail simultaneously.In prior art, plasma cutting-torch is generally connected with high voltage source by cable.And plasma cutting-torch is generally connected by resistance welded with cable, and welding quality is subject to process conditions and practical operation impact, produce the torch body of rosin joint, failure welding or Long-Time Service post plasma cutting torch and cable produces loose contact, make plasma cutting-torch unstable properties, useful life shortens; In addition, plasma cutting-torch is easily worn part, the parts often disassembling plasma cutting-torch to change loss are needed in actual use, because cable and plasma cutting-torch weld together, cable often also needs to replace or damage because repeatedly dismantling, and causes easily worn part to change comparatively trouble, cable waste, cost and raises.
Summary of the invention
for the problems referred to above, the object of this invention is to provide the jockey of a kind of plasma cutting-torch and cable, its stable connection, plasma cutting-torch change convenient, long service life.
for solving the problems of the technologies described above, the technical solution used in the present invention is:
the jockey of a kind of plasma cutting-torch and cable, described jockey comprises the first riveting parts be arranged on plasma cutting-torch, is fixedly installed on the second riveting parts of cable end piece, described first riveting parts can slide axially along plasma cutting-torch, described first riveting parts, the second riveting parts offer corresponding riveted holes respectively, and rivet passes described riveted holes successively thus is fixedly connected with the second riveting parts by the first riveting parts.
preferably, described first riveting parts, the second riveting parts offer respectively two corresponding riveted holes.
preferably, described second riveting parts has the first end that offers riveted holes and offers one for holding the second end of the inner chamber of cable end piece, and described cable end piece is fixedly installed in the inner chamber of described second end.
the present invention adopts above structure, and tool has the following advantages:
1, because plasma cutting-torch and cable rivet setting mutually, plasma cutting-torch is firmly connected with cable, and electric conductivity is good, there will not be loose contact, long service life;
when 2, needing to change plasma cutting-torch, only it can need be removed from cable by rivet removal and carry out dismounting and change, replacing is convenient and cable is reusable, saves cable material.
Accompanying drawing explanation
fig. 1 is the structural representation of a kind of preferred embodiment of the present invention.
in figure: 1, plasma cutting-torch; 11, electrode; 12, air inlet pipe; 13, ring of eddy; 2, the first riveting parts; 3, cable; 4, the second riveting parts.
Embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be those skilled in the art will recognize that thus make more explicit defining to protection scope of the present invention.
the jockey of a kind of plasma cutting-torch and cable, described jockey comprises the first riveting parts 2 be arranged on plasma cutting-torch 1, is fixedly installed on the second riveting parts 4 of cable 3 end, described first riveting parts 2 can slide axially along plasma cutting-torch 1, described first riveting parts 2, second riveting parts 4 offers respectively two corresponding riveted holes, the first riveting parts 2 is fixedly connected with the second riveting parts 4 through described riveted holes by rivet successively.
described second riveting parts 4 has the first end that offers riveted holes and offers one for holding the second end of the inner chamber of cable end piece, the end of cable stretches in the inner chamber of the second end, then the equipment being withheld pipe fitting by buckle machine etc. is tight by the second side pressure of the second riveting parts 4, makes it withhold securely and realizes the second riveting parts 4 to be fixedly installed on cable on cable end piece.
one end of described first riveting parts 2 offers riveted holes and is connected with the second riveting parts 4, and the other end stretches into electrode 11 place in plasma cutting-torch 1.After plasma cutting-torch 1 is ventilated, air-flow enters the inner chamber of plasma cutting-torch 1 by air inlet pipe 12, air-flow produces propulsive thrust after being positioned at the spiral vortex ring 13 of plasma cutting-torch 1 sidewall, first riveting parts 2 under the repulsion of air-flow along the axial direction of plasma cutting-torch 1 dorsad electrode 11 slide, make to be provided with air gap between the first riveting parts 2 and electrode 11, can plasma arc cutting be produced.
above-described embodiment for technical conceive of the present invention and feature are described, is only a kind of preferred embodiment, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.The equivalence change that all Spirit Essences according to the present invention are done or modification, all should be encompassed within protection scope of the present invention.
Claims (1)
1. the jockey of a plasma cutting-torch and cable, it is characterized in that: described jockey comprises the first riveting parts be arranged on plasma cutting-torch, be fixedly installed on the second riveting parts of cable end piece, described first riveting parts can slide axially along plasma cutting-torch, described first riveting parts, second riveting parts offers corresponding riveted holes respectively, rivet passes described riveted holes successively thus is fixedly connected with the second riveting parts by the first riveting parts, described first riveting parts, second riveting parts offers respectively two corresponding riveted holes, described second riveting parts has the first end that offers riveted holes and offers one for holding the second end of the inner chamber of cable end piece, described cable end piece is fixedly installed in the inner chamber of described second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310058454.XA CN103138056B (en) | 2013-02-25 | 2013-02-25 | Connecting device of plasma cutting torch and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310058454.XA CN103138056B (en) | 2013-02-25 | 2013-02-25 | Connecting device of plasma cutting torch and cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103138056A CN103138056A (en) | 2013-06-05 |
| CN103138056B true CN103138056B (en) | 2015-04-29 |
Family
ID=48497560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310058454.XA Expired - Fee Related CN103138056B (en) | 2013-02-25 | 2013-02-25 | Connecting device of plasma cutting torch and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138056B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291337Y (en) * | 2008-10-10 | 2009-08-19 | 上海宝业机电科技有限公司 | Digital control cutting device for cutting steel tube intersecting-line |
| CN201579518U (en) * | 2009-12-29 | 2010-09-15 | 上海船舶工艺研究所 | Anti-twisting device for cutting torch cable |
| CN201674010U (en) * | 2010-03-08 | 2010-12-15 | 江苏华灿电讯股份有限公司 | Lightning protection grounding fixture |
| CN203085767U (en) * | 2013-02-25 | 2013-07-24 | 张家港市安捷探伤焊割设备修造厂 | Connection device for plasma cutting torch and cable |
-
2013
- 2013-02-25 CN CN201310058454.XA patent/CN103138056B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291337Y (en) * | 2008-10-10 | 2009-08-19 | 上海宝业机电科技有限公司 | Digital control cutting device for cutting steel tube intersecting-line |
| CN201579518U (en) * | 2009-12-29 | 2010-09-15 | 上海船舶工艺研究所 | Anti-twisting device for cutting torch cable |
| CN201674010U (en) * | 2010-03-08 | 2010-12-15 | 江苏华灿电讯股份有限公司 | Lightning protection grounding fixture |
| CN203085767U (en) * | 2013-02-25 | 2013-07-24 | 张家港市安捷探伤焊割设备修造厂 | Connection device for plasma cutting torch and cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103138056A (en) | 2013-06-05 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |