CN205520038U - Novel plasma cutting electrode - Google Patents
Novel plasma cutting electrode Download PDFInfo
- Publication number
- CN205520038U CN205520038U CN201620158373.6U CN201620158373U CN205520038U CN 205520038 U CN205520038 U CN 205520038U CN 201620158373 U CN201620158373 U CN 201620158373U CN 205520038 U CN205520038 U CN 205520038U
- Authority
- CN
- China
- Prior art keywords
- electric conductor
- electrode tip
- electrode
- emitter
- protection device
- 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
Abstract
The utility model provides a protection device constitutes, and the electrode tip includes emitter, first electric conductor that novel plasma cutting electrode, by the electrode tip with install on the electrode tip to and a second electric conductor of doing by silvery, the second electric conductor sets up a through -hole along its axial, this second electric conductor fixed connection on the axial terminal surface of first electric conductor, the emitter is fixed in the through -hole of second electric conductor. The utility model discloses when carrying high conductivity, make the cutting electrode life -span still can lengthen. Protection device installs around the electrode tip, and protection device includes protective housing and a plurality of buffer spring, and the both ends face is the opening about the protective housing, the protective housing is connected with the electrode tip outer wall through buffer spring, annular boss is installed to protective housing bottom surface opening part, and the buffer layer is installed to the circle wall in the annular boss.
Description
Technical field
This utility model relates to steel production and processing field, specifically a kind of novel plasma cutting electrode.
Background technology
Along with the fast development of social industry, it is the highest that required configuration requirement is cut in industry, and the cutting machine during traditional industry manufactures is relatively backward, it is impossible to compares the cutting work of complexity, inefficiency on a metal plate, it is therefore desirable to improves.
Further, owing to the electrode tip on cutting machine head does not has any protection, easily electrode tip is broken when cutting the workpiece of network structure, cause continuing cutting, the service life making cutting head is substantially reduced, and not only wastes manufacturing cost, and affects production efficiency.
Utility model content
This utility model aims to provide a kind of novel plasma cutting electrode.
For realizing described purpose; this utility model following technical scheme of offer: a kind of novel plasma cutting electrode; it is made up of electrode tip and the protection device being arranged on electrode tip; described electrode tip includes emitter, the first electric conductor; electrode tip also includes second electric conductor made by silvery; second electric conductor is along its axially arranged through hole, and this second electric conductor is fixedly connected on the axial end of the first electric conductor, and described emitter is fixed in the through hole of the second electric conductor；
Described protection device is arranged on the surrounding of electrode tip, and protection device includes that containment vessel and some buffer springs, the upper and lower both ends of the surface of containment vessel are opening；Described containment vessel is connected with electrode tip outer wall by buffer spring；Described containment vessel bottom surface opening part is provided with annular boss, and annular boss inner round wall is provided with cushion.
As further program of the utility model: form the cavity of a receiving emitter end on the axial end of connection second electric conductor of described first electric conductor, described emitter is by extending in the cavity on the first electric conductor axial end after the through hole of the second electric conductor.
As further program of the utility model: the length of a length of 2/3-1 emitter of the second electric conductor.
As further program of the utility model: the first electric conductor and the second electric conductor are welded and fixed.
As further program of the utility model: the quantity of described buffer spring is more than or equal to 2.
As further program of the utility model: the material of described cushion is rubber.
Compared with prior art, the beneficial effects of the utility model are:
1, the electrode head of installation emitter of the present utility model, the i.e. second electric conductor uses silver to be made, expands the volume of silver, not only increase electric conductivity, improve electrode heat dispersion, and under the front topic not increasing substantially cost, be effectively improved electrode life.
2, emitter is by extending in the cavity on the first electric conductor axial end after the through hole of the second electric conductor.By such connected mode, not only add the reliability connected between the first electric conductor and the second electric conductor, make the bulk strength of cutting electrode be increased, but also the length of the second electric conductor can be reduced, be beneficial to reduce production cost.
3, protection device simple in construction of the present utility model, built-in buffer spring so that be not only able to during with absorption surface effectively prevent the electrode tip of head from damaging owing to touching workpiece, and do not affect the normal work of head.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the sectional view that in this utility model, electrode tip is connected with protection device；
Fig. 3 is the structural representation of electrode tip in this utility model；
Fig. 4 is the sectional view of electrode tip in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-4; in this utility model embodiment, a kind of novel plasma cutting electrode, including electrode tip 1 and protection device 2; described electrode tip 1 includes the emitter 9 being made by lead, the first electric conductor 3 being made by copper, and the second electric conductor 6 made by silvery.First electric conductor 3 is as the matrix of whole cutting electrode, and its one end is provided with the threaded joints 4 for connecting rifle head, is provided with cannelure on the periphery of the first electric conductor, and this cannelure is embedded in the sealing ring 5 for sealing cutting protective gas.First electric conductor 3 is axially arranged with blind hole along it, and this blind hole 8 is that the cooling tube on rifle head inserts, in order to is passed through cooling liquid during work and cools down cutting motor entirety in this blind hole.
Second electric conductor 6 is the head as whole cutting electrode, and the silver content of this second electric conductor 6 is 90%-99.99.Owing to cutting electrode entirety is threadeded manually with rifle head, therefore for the second electric conductor 6 being positioned at head, uniform multiple millings in flat flat 7 on its periphery, it is formed with corner angle between milling is flat two-by-two, the outline of such second electric conductor is similar to hex nut, flat being conducive to of these millings keeps the wrench twisting resistance to cutting electrode, it is ensured that the reliability that cutting electrode is connected with rifle head thread.Second electric conductor 6 is along its axially arranged through hole, described emitter 9 is fixed in the through hole of the second electric conductor, emitter 9 also passes through in the through hole that the mode press-fited enters into the second electric conductor 6, after having press-fited, chucking power radially is imposed at the outer surface of the second electric conductor by other mould, owing to silver is softer, after by chucking power radially, the second electric conductor 6 thus made by silvery will be the tightst with contacting of emitter, the most not Presence of an interface gap between emitter and the second electric conductor, after these interfacial gaps eliminate, the life-span of cutting electrode have also been obtained prolongation.Second electric conductor 6 is fixedly connected on the axial end of the first electric conductor 3, and the second electric conductor 6 is fixed on the axial end of first electric conductor 3 other end by the way of welding.After the second electric conductor 6 and the first electric conductor 3 have been connect by vacuum brazing, by the way of machining, the axial end of connection second electric conductor 6 of the first electric conductor 3 is formed the cavity of receiving emitter 9 end, after emitter 9 enters the through hole of the second electric conductor 6 by press-fit approach, its end extend in the cavity on the first electric conductor 3 axial end the most further, by such connected mode, not only add the reliability connected between the first electric conductor and the second electric conductor, the bulk strength making cutting electrode is increased, but also the length of the second electric conductor 6 can be reduced.The length of a length of 2/3-1 emitter 9 of the second electric conductor 6, the preferred value of this value range is 2/3, in the case of the use length reducing the second electric conductor 6, advantageously reduces the production cost of cutting electrode.Thus, emitter 9 has the part of 2/3rds to be in the through hole of the second electric conductor 6, and the part of other 1/3rd is in the cavity of the first electric conductor 3.
Being provided with protection device 2 on described electrode tip 8, described protection device 2 is arranged on the surrounding of electrode tip 8, and described protection device 2 for the protection to electrode tip 8, can effectively prevent electrode tip 8 from damaging owing to touching workpiece at work.
Described protection device 2 includes containment vessel 21 and some buffer springs 22, and the quantity of described buffer spring 22 is more than or equal to 2, and the quantity of described buffer spring 22 is 4, and 4 described buffer springs 22 can ensure that the buffering of four direction.
Described containment vessel 21 is connected with electrode tip 8 outer wall by buffer spring 22, and described buffer spring 22 makes can take advantage of a situation when protection device 2 outer wall and workpiece touching to compress described buffer spring 22, it is to avoid break surface of the work.
Described containment vessel about 21 both ends of the surface are opening, and described containment vessel 21 bottom surface opening part is provided with annular boss 23, and described annular boss 23 causes damaging to make it will not touch workpiece to 8 one minimum distances of electrode tip.
Described annular boss 23 inner round wall is provided with cushion 24, and the material of described cushion 24 is rubber, and described cushion 24 protects electrode tip 8 outer wall, it is ensured that its service life.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (6)
1. a novel plasma cutting electrode; it is made up of electrode tip and the protection device being arranged on electrode tip; described electrode tip includes emitter, the first electric conductor; it is characterized in that; electrode tip also includes second electric conductor made by silvery; second electric conductor is along its axially arranged through hole, and this second electric conductor is fixedly connected on the axial end of the first electric conductor, and described emitter is fixed in the through hole of the second electric conductor；
Described protection device is arranged on the surrounding of electrode tip, and protection device includes that containment vessel and some buffer springs, the upper and lower both ends of the surface of containment vessel are opening；Described containment vessel is connected with electrode tip outer wall by buffer spring；Described containment vessel bottom surface opening part is provided with annular boss, and annular boss inner round wall is provided with cushion.
A kind of novel plasma cutting electrode, it is characterized in that, forming the cavity of a receiving emitter end on the axial end of connection second electric conductor of described first electric conductor, described emitter is by extending in the cavity on the first electric conductor axial end after the through hole of the second electric conductor.
A kind of novel plasma cutting electrode, it is characterised in that the length of a length of 2/3-1 emitter of the second electric conductor.
A kind of novel plasma cutting electrode, it is characterised in that the first electric conductor and the second electric conductor are welded and fixed.
A kind of novel plasma cutting electrode, it is characterised in that the quantity of described buffer spring is more than or equal to 2.
A kind of novel plasma cutting electrode, it is characterised in that the material of described cushion is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158373.6U CN205520038U (en) | 2016-03-02 | 2016-03-02 | Novel plasma cutting electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158373.6U CN205520038U (en) | 2016-03-02 | 2016-03-02 | Novel plasma cutting electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520038U true CN205520038U (en) | 2016-08-31 |
Family
ID=56779562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620158373.6U Expired - Fee Related CN205520038U (en) | 2016-03-02 | 2016-03-02 | Novel plasma cutting electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506453A (en) * | 2017-04-04 | 2019-11-26 | 株式会社富士 | Plasma producing apparatus |
-
2016
- 2016-03-02 CN CN201620158373.6U patent/CN205520038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506453A (en) * | 2017-04-04 | 2019-11-26 | 株式会社富士 | Plasma producing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205520038U (en) | Novel plasma cutting electrode | |
| CN204668154U (en) | A kind of capacitor from explosion cover plate assembly | |
| US20230163490A1 (en) | Electric energy transmission aluminum part and machining process therefor | |
| CN104037619B (en) | Spark plug | |
| CN206029001U (en) | Electrode assembly under welded nut projection welding special use | |
| CN201940736U (en) | Sliver head plasma cutting electrode | |
| CN105522268A (en) | Novel plasma cutting electrode | |
| CN202701582U (en) | Silver mosaic plasma cutting electrode | |
| CN101281838B (en) | Process for manufacturing vacuum cartridge fuse | |
| CN202737629U (en) | Insulating end cover of motor and motor | |
| CN204215992U (en) | Photovoltaic fused mass of fuse | |
| CN204186673U (en) | A kind of oil cylinder with active connection | |
| CN203352853U (en) | Electric-arc furnace electrode holder | |
| CN203813101U (en) | Stop device for internal conductor assembled in radio frequency connector | |
| CN103438301A (en) | Air conditioner connecting pipe structure | |
| CN211052773U (en) | Electrode processing device suitable for cyclic annular brush head of cosmetics | |
| CN203644992U (en) | Bent-pin non-welding joint | |
| CN219746626U (en) | High-frequency coil with insulation | |
| CN209860688U (en) | Motor lead-out wire terminal device | |
| CN203659782U (en) | Novel split welding electron tube grid component | |
| CN203931807U (en) | A kind of electric capacity with explosion-proof shear knife | |
| CN201663115U (en) | Clamp for processing outer surfaces of spaying openings for circuit breakers | |
| CN203053627U (en) | Pressure sensor | |
| CN202586656U (en) | Novel rotor collector-ring press-mounting pressure head | |
| CN203734809U (en) | Five grade earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161011 Address after: Xin Ba Zhen Jiangsu road 212212 No. 12 city of Yangzhong Province Patentee after: Zhenjiang Amway Abrasives Co., Ltd. Address before: 212200 No. 1078 happy village, eight Town, Jiangsu, Yangzhong Patentee before: Jiangsu Anli New Material Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170911 Address after: Xin Ba Zhen Jiangsu road 212212 No. 12 city of Yangzhong Province Patentee after: Jiangsu Anli New Material Co., Ltd. Address before: Xin Ba Zhen Jiangsu road 212212 No. 12 city of Yangzhong Province Patentee before: Zhenjiang Amway Abrasives Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190302 |