CN207447584U - Plasma cutting electrode - Google Patents
Plasma cutting electrode Download PDFInfo
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- CN207447584U CN207447584U CN201721181737.3U CN201721181737U CN207447584U CN 207447584 U CN207447584 U CN 207447584U CN 201721181737 U CN201721181737 U CN 201721181737U CN 207447584 U CN207447584 U CN 207447584U
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- elastic parts
- step structure
- electrode body
- elastic element
- plasma cutting
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Abstract
The utility model discloses a kind of plasma cutting electrodes, it is characterised in that：It is mainly made of electrode body and elastic parts, one end installation emitter, the other end of electrode body are removably installed elastic parts, and the elastic parts is mainly made of cushion block, elastic element and contact.Traditional this type integral electrode is divided into the electrode body and elastic parts of detachable connection by the utility model, with conventional monolithic electrode keep phase equivalent life under, electrode body is only replaced in permission in proportion, and is changed without elastic parts, reaches cost-effective purpose.
Description
Technical field
The utility model is related to plasma cutting machines technical fields, and design, energy can be substituted by having more particularly to one kind
Enough plasma cutting electrodes for greatly saving use cost.
Background technology
Plasma is heated to excessive temperature and by the gas of highly ionized, and arc power is transferred to work by leading electrode
On part, high heat melts workpiece and is blown off, forms the working condition of plasma arc cutting.Plasma power supply generates high-voltage electricity
Arc, the plasma arc normally cut by leading electrode generation, so the leading electrode in plasma cutting machine is the auxiliary starting the arc
's.For electrode as component most crucial in plasma cut, electrode is also the vulnerable part of most easy consumption, in plasma cut
Vulnerable part be usually associated with the loss of electrode and replace.It is often damaged by the air-cooled plasma electrode cooled down in this type
Consumption is faster.In traditional air-cooled plasma electrode, when the emitter consumption of body front end, generally require to a certain extent will be entire
Electrode is replaced, and adds production cost.
Utility model content
It, will be traditional such in order to solve the above technical problems, the utility model provides a kind of plasma cutting electrode
Type integral electrode one divides several electrode bodies and the matched structure of elastic parts, and electrode body is only replaced in permission in proportion,
And other parts are changed without, and service life can be kept constant, so as to reach cost-effective effect.
In order to solve the above technical problems, the utility model employs following technical solution：
A kind of plasma cutting electrode, it is characterised in that：Mainly it is made of electrode body and elastic parts, electrode body
One end installation emitter, the other end are removably installed elastic parts, and elastic parts includes at least an elastic element.
Preferably, the elastic parts is mainly made of cushion block, elastic element and contact.
Preferably, the contact includes at least a step structure for coordinating or inlaying with elastic element, includes at least
One with cushion block cooperation step structure, cushion block include at least one with electrode body cooperation step structure, it is at least one and
The matched step structure of elastic element, elastic element is by step structure /V between cushion block and contact.
Preferably, the electrode body includes leading portion and endpiece in the axial direction, leading portion is equipped with to assemble or weld hair
The blind hole of beam, endpiece are equipped with the inner cavity for coordinating or inlaying elastic parts, and elastic parts includes at least one for connecting
The step structure of inner cavity.
Preferably, the elastic element is spring.
Preferably, the outer diameter of the cushion block and the step structure of electrode body cooperation is less than or equal to the internal diameter of inner cavity,
The outer diameter of cushion block and the step structure of elastic element cooperation is less than or equal to the internal diameter of elastic element.
Preferably, the outer diameter for the step structure that the contact coordinates or inlays with elastic element is less than or equal to elasticity member
The internal diameter of part.
Preferably, the length of the electrode body is denoted as L1, the length of cushion block is denoted as L2, and the length of elastic parts is denoted as
The numberical range that the numberical range of L3, L2/L1 are 0.05 ~ 0.99, L3/L1 is 0.05 ~ 0.99.
By adopting the above-described technical solution, the utility model has the following technical effect that：The utility model will be traditional
This type integral electrode is divided into the electrode body and elastic parts of detachable connection, and phase is being kept with conventional monolithic electrode
Under equivalent life, electrode body is only replaced in permission in proportion, and is changed without elastic parts, reaches cost-effective purpose.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the electrode body of the utility model and the unassembled preceding structure diagram of elastic parts；
Fig. 2 is the sectional view of electrode body in Fig. 1；
Fig. 3 is the structure diagram after elastic parts assembling in Fig. 1；
Fig. 4 is the structure diagram of cushion block in Fig. 1；
Fig. 5 is the sectional view of cushion block in Fig. 4；
Fig. 6 is the structure diagram of Fig. 1 elastic elements；
Fig. 7 is the structure diagram of contact in Fig. 1.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
.
A kind of plasma cutting electrode as shown in Figure 1, is mainly made of, electrode body 1 electrode body 1 and elastic parts
One end installation emitter, the other end be removably installed elastic parts, elastic parts includes at least an elastic element 3.Make
Used time, electrode body 1 and elastic parts 2 can be in turn mounted in plasma cutting machine or first by electrode bodies 1 and elastic group
Part 2 connect it is integral after be installed to again in plasma cutting machine, the emitter consumption of electrode body front end to a certain extent when, can
Only to replace electrode body in proportion, and elastic parts is changed without, compared to the plasma cutting electrode of traditional integral structure,
The present invention can reach cost-effective purpose, and not interfere with the service life of entire plasma cutting electrode.
As shown in Figure 1 to Figure 2, in the present embodiment, electrode body 1 includes leading portion and endpiece in the axial direction, electrode body 1
Section is threaded on outer wall, leading portion is equipped with to assemble or weld the blind hole 11 of emitter, and endpiece is equipped with to coordinate or inlay
The inner cavity 12 of elastic parts, elastic parts include at least one for connecting the step structure 21 of inner cavity 12.
As shown in Fig. 1, Fig. 3 to Fig. 7, elastic parts is mainly made of cushion block 2, elastic element 3 and contact 4, the present embodiment
In, elastic element 3 uses spring, and contact 4 includes step structure for being engaged or inlaying with spring 42, one and cushion block 2
The step structure 41 of cooperation and the step structure 43 of end.Cushion block 2 include one with electrode body 1 cooperation step structure 21,
The step structure 22 of one step structure 23 matched with spring and center protrusion, the both ends of spring pass through step structure respectively
42nd, 22 /Vs are between cushion block 2 and contact 4, then step structure 22 prominent among on cushion block 2 and 4 end of contact is coordinated to be higher by
The step structure 43 of other parts, effectively can prevent spring from coming off.As shown in Fig. 3 to Fig. 7, cushion block 2 coordinates with electrode body 1
The outer diameter Φ 2 of step structure 21 be less than or equal to the internal diameter Φ 1 of inner cavity, the step structure 23 that cushion block 2 and elastic element 3 coordinate
Outer diameter Φ 3 be less than or equal to elastic element 3 internal diameter Φ 4.The step structure 42 that contact 4 coordinates or inlays with elastic element 3
Outer diameter Φ 5 be less than or equal to elastic element 3 internal diameter Φ 4, disclosure satisfy that connection request during assembling, elastic parts after assembling
It is used as an overall structure.
As the further preferred of the present embodiment, the length of electrode body is denoted as L1, and the length of cushion block is denoted as L2, elastic group
The length of part is denoted as L3, and the numberical range that the numberical range of L2/L1 is 0.05 ~ 0.99, L3/L1 is 0.05 ~ 0.99.
The utility model is not limited to foregoing specific embodiment.The utility model expands to any in this specification
The step of new feature of middle disclosure or any new combination and any new method or process disclosed or any new group
It closes.
Claims (8)
1. a kind of plasma cutting electrode, it is characterised in that：Mainly by electrode body（1）It is formed with elastic parts, electrode body
（1）One end installation emitter, the other end be removably installed elastic parts, elastic parts includes at least an elastic element
（3）.
2. a kind of plasma cutting electrode according to claim 1, it is characterised in that：The elastic parts is mainly by cushion block
（2）, elastic element（3）And contact（4）Composition.
3. a kind of plasma cutting electrode according to claim 2, it is characterised in that：The contact（4）Including at least one
A and elastic element（3）The step structure for coordinating or inlaying（42）, including at least one and cushion block（2）The step structure of cooperation
（41）, cushion block（2）Including at least one and electrode body（1）The step structure of cooperation（21）, at least one and elastic element（3）
Matched step structure（23）, elastic element（3）Pass through step structure（42；22）/V is in cushion block（2）With contact（4）It
Between.
4. a kind of plasma cutting electrode according to claim 2, it is characterised in that：The electrode body（1）In axial direction
Upper to include leading portion and endpiece, leading portion is equipped with to assemble or weld the blind hole of emitter（11）, endpiece is equipped with for coordinating or inlay
The inner cavity of embedding elastic parts（12）, elastic parts includes at least one for connecting inner cavity（12）Step structure.
5. a kind of plasma cutting electrode according to claim 4, it is characterised in that：The cushion block（2）With electrode body
（1）The step structure of cooperation（21）Outer diameter（Φ2）Less than or equal to the internal diameter of inner cavity（Φ1）, cushion block（2）With elastic element
（3）The step structure of cooperation（23）Outer diameter（Φ3）Less than or equal to elastic element（3）Internal diameter（Φ4）.
6. a kind of plasma cutting electrode according to claim 4, it is characterised in that：The contact（4）With elastic element
（3）The step structure for coordinating or inlaying（42）Outer diameter（Φ5）Less than or equal to elastic element（3）Internal diameter（Φ4）.
7. a kind of plasma cutting electrode according to claim 1, it is characterised in that：The elastic element（3）For spring.
8. a kind of plasma cutting electrode according to claim 1, it is characterised in that：The electrode body（1）Length
It is denoted as L1, cushion block（2）Length be denoted as L2, the length of elastic parts is denoted as L3, and the numberical range of L2/L1 is 0.05 ~ 0.99,
The numberical range of L3/L1 is 0.05 ~ 0.99.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181737.3U CN207447584U (en) | 2017-09-15 | 2017-09-15 | Plasma cutting electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181737.3U CN207447584U (en) | 2017-09-15 | 2017-09-15 | Plasma cutting electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447584U true CN207447584U (en) | 2018-06-05 |
Family
ID=62283094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721181737.3U Active CN207447584U (en) | 2017-09-15 | 2017-09-15 | Plasma cutting electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621974A (en) * | 2021-08-23 | 2021-11-09 | 张帆 | Hydrogen energy source draws water electrolysis oxyhydrogen generating device |
-
2017
- 2017-09-15 CN CN201721181737.3U patent/CN207447584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621974A (en) * | 2021-08-23 | 2021-11-09 | 张帆 | Hydrogen energy source draws water electrolysis oxyhydrogen generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220817 Address after: No. 1 Baizhang Chuangye Middle Road, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province, 213002 Patentee after: Changzhou sanmax Industrial Equipment Co.,Ltd. Address before: No. 17, Dungou Shang, Da* Village Committee, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province, 213002 Patentee before: Chen Baosheng |
|
| TR01 | Transfer of patent right |