CN2845398Y - The air plasma arc cutting torch - Google Patents
The air plasma arc cutting torch Download PDFInfo
- Publication number
- CN2845398Y CN2845398Y CN 200520027889 CN200520027889U CN2845398Y CN 2845398 Y CN2845398 Y CN 2845398Y CN 200520027889 CN200520027889 CN 200520027889 CN 200520027889 U CN200520027889 U CN 200520027889U CN 2845398 Y CN2845398 Y CN 2845398Y
- Authority
- CN
- China
- Prior art keywords
- electrode
- tip holder
- muffler
- plasma arc
- cutting torch
- 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
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- Arc Welding In General (AREA)
Abstract
The utility model relates to a kind of air plasma arc cutting torch, and electrode in nozzle 12 has electrode tip holder 4 with muffler 3 center fixed, and an end of electrode 2 and electrode tip holder 4 is by being threaded, and the other end of electrode tip holder 4 and muffler 3 are by being threaded.Electrode 2 is fixed on the electrode tip holder 4, and electrode tip holder 4 separates electrode 2 and muffler 3, in case electrode 2 by scaling loss, only needs removable parts part such as nozzle 1, electrode 2 and electrode tip holder 4 to get final product, can not influence muffler 3 and cause air plasma arc cutting torch integral body to be scrapped.Its advantage is: cutting speed has improved 20%, and the replacing frequency of electrode 2 has reduced by 1/3, and be 5-10 times of common plasma arc cutting torch the useful life of air plasma arc cutting torch, reduced cost.
Description
Technical field:
The utility model relates to a kind of cutting torch of cutting steel plate, particularly relates to a kind of air plasma arc cutting torch that is widely used in industries such as metallurgy, machinery, shipbuilding, automobile and household electrical appliances.
Background technology:
As everyone knows; at present; on the market the common plasma arc cutting torch of Chu Shouing structurally electrode directly be connected with muffler; in use cause the damage of muffler because of the scaling loss of electrode through regular meeting; or because of repeatedly change electrode cause screw thread easily button cause plasma arc cutting torch integral body to be scrapped; cause serious waste, and improved cost.
Summary of the invention:
Main purpose of the present utility model is to overcome above deficiency and a kind of raising plasma arc cutting torch useful life is provided, and reduces production costs, and improves the air plasma arc cutting torch of user's production efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: it is made up of nozzle, electrode, nozzle casing, conductive contact, inner spacing collar, muffler, air jet pipe, pneumoelectric conduit and striking lead, it is characterized in that: the electrode 2 in nozzle 1 has electrode tip holder 4 with muffler 3 center fixed, one end of electrode 2 and electrode tip holder 4 is by being threaded, and the other end of electrode tip holder 4 and muffler 3 are by being threaded.
Advantage and the good effect that the utlity model has are: because in electrode 2 and muffler 3 center fixed electrode tip holder 4 is arranged, when electrode 2 during because of the high temperature scaling loss, can not influence muffler 3, only need replacing electrode 2 and electrode tip holder 4 to get final product, the air plasma arc cutting torch still continues to use, simultaneously, cutting speed has improved 20%, the replacing frequency of electrode 2 has reduced by 1/3, and be 5-10 times of common plasma arc cutting torch the useful life of air plasma arc cutting torch, reduced cost.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of electrode tip holder 4.
Fig. 3 is that schematic diagram is looked on the left side of Fig. 2.
Among Fig. 1-Fig. 3: 1. nozzle, 2. electrode, 3. muffler, 4. electrode tip holder, 5. inner spacing collar, 6. conductive contact, 7. nozzle casing.
Embodiment:
For further understanding summary of the invention characteristics of the present utility model and effect following examples for example now, and conjunction with figs. is described in detail as follows, and sees also Fig. 1-Fig. 3.
As shown in Figure 1: electrode in nozzle 12 and muffler 3 center fixed are just like Fig. 2, electrode tip holder 4 shown in Figure 3, and an end of electrode 2 and electrode tip holder 4 is by being threaded, and the other end of electrode tip holder 4 is threaded with muffler 3; The effect of muffler 3 is to ensure compressed-air actuated unimpeded and reasonable distribution, can fixedly mount electrode tip holder 4 simultaneously; The inner spacing collar 5 in addition that is connected with muffler 3, the effect of inner spacing collar 5 are insulation and ease stream air; What be connected with inner spacing collar 5 is conductive contact 6, and its effect is ease stream air and fixedly burner 1 and nozzle casing 7.In use, nozzle 1, electrode 2, electrode tip holder 4 and nozzle casing 7 are attrition component, when work, the cutting arc temperature reaches more than 3000 ℃, so nozzle 1 and electrode 2 are easier of scaling loss, the utility model is because have electrode tip holder 4 at electrode 2 and muffler 3 center fixed, electrode 2 is fixed on the electrode tip holder 4, electrode tip holder 4 separates electrode 2 and muffler 3, in case electrode 2 by scaling loss, only needs removable parts part such as nozzle 1, electrode 2 and electrode tip holder 4 get final product, and can not influence muffler 3, even air plasma arc cutting torch integral body is scrapped, simultaneously, also avoided original and made it and the easy button of muffler 3 direct-connected screw threads cause air plasma arc cutting torch integral body to be scrapped, caused serious waste because of frequently changing electrode 2, thereby, prolonged useful life of air plasma arc cutting torch.Its advantage is: cutting speed has improved 20%, and the replacing frequency of electrode 2 has reduced by 1/3, and be 5-10 times of common plasma arc cutting torch the useful life of air plasma arc cutting torch, reduced cost.
Claims (1)
1, a kind of air plasma arc cutting torch, it is made up of nozzle, electrode, nozzle casing, conductive contact, inner spacing collar, muffler, air jet pipe, pneumoelectric conduit and striking lead, it is characterized in that: the electrode (2) in nozzle (1) has electrode tip holder (4) with muffler (3) center fixed, one end of electrode (2) and electrode tip holder (4) is by being threaded, and the other end of electrode tip holder (4) and muffler (3) are by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027889 CN2845398Y (en) | 2005-10-25 | 2005-10-25 | The air plasma arc cutting torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027889 CN2845398Y (en) | 2005-10-25 | 2005-10-25 | The air plasma arc cutting torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845398Y true CN2845398Y (en) | 2006-12-06 |
Family
ID=37487340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520027889 Expired - Fee Related CN2845398Y (en) | 2005-10-25 | 2005-10-25 | The air plasma arc cutting torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845398Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260331A (en) * | 2007-01-23 | 2013-08-21 | 海别得公司 | Consumable component parts for a plasma torch |
-
2005
- 2005-10-25 CN CN 200520027889 patent/CN2845398Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260331A (en) * | 2007-01-23 | 2013-08-21 | 海别得公司 | Consumable component parts for a plasma torch |
| USRE49153E1 (en) | 2007-01-23 | 2022-07-26 | Hypertherm, Inc. | Consumable component parts for a plasma torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20091125 |