CN202804463U - Inverter welding machine - Google Patents
Inverter welding machine Download PDFInfo
- Publication number
- CN202804463U CN202804463U CN 201220349205 CN201220349205U CN202804463U CN 202804463 U CN202804463 U CN 202804463U CN 201220349205 CN201220349205 CN 201220349205 CN 201220349205 U CN201220349205 U CN 201220349205U CN 202804463 U CN202804463 U CN 202804463U
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- China
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- nozzle
- electrode
- welding machine
- inverter welding
- utility
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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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Abstract
The utility model discloses an inverter welding machine, and relates to the technical field of welding machines. The inverter welding machine comprises an electrode (1) and a nozzle (2), wherein the electrode (1) is arranged on the inner side of the nozzle (2) and is connected with a cathode of a power source, and the nozzle (2) is connected with an anode of the power source. The inverter welding machine has the advantages that a non-high-frequency arc striking technology is adopted, injury to human bodies is reduced, and the inverter welding machine is high in stability and arc striking success rate, powerful in function and low in electronic interference and is environment-friendly.
Description
Technical field:
The utility model relates to the welding machine technical field, relates in particular to a kind of inverter type welder.
Background technology:
Traditional high-frequency arc strike technology starting the arc is unstable, the operation underaction, and arcing initiation success rate is low, and current interference is large, and human body is had injury.
The utility model content:
The purpose of this utility model provides a kind of inverter type welder, and it has adopted the non-high-frequency arc strike technology, has reduced the injury to human body, and stability is high, and is powerful, and arcing initiation success rate is high, and electronic interferences is little, and environmental protection.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises electrode 1, nozzle 2, and electrode 1 is arranged on the inboard of nozzle 2, and electrode 1 is connected with power cathode, and nozzle 2 is connected with positive source.
The utility model adopts electrode 1 and the arcing mode of nozzle 2 " short circuit-separate " to form plasma arc 3, when pressing the rifle switch, the cutting torch energising, electric current forms the loop in the very short time before electrode 1 and nozzle 2 separation between electrode 1 and nozzle 2, the by compression pumpback of air 4 of this rear electrode 1, and produce the gap between the nozzle 2, the spark that utilizes electrode 1 and nozzle 2 transcient short circuit times to produce ionizes compressed air 4, between electrode 1 and nozzle 2, form plasma arc 3, along with compressed air 4 ejects, form hot flame stream from nozzle 2.
The utility model has following beneficial effect:
One, stability is high, and is powerful;
Two, arcing initiation success rate is high, and electronic interferences is little;
Three, environmental protection again the design of hommization reduced injury to human body.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation that electrode 1 and nozzle 2 short circuits separate in the utility model.
The specific embodiment:
Referring to Fig. 1-2, this specific embodiment adopts following technical scheme: it comprises electrode 1, nozzle 2, and inboard and electrode 1 that electrode 1 is arranged on nozzle 2 are connected with power cathode, and nozzle 2 is connected with positive source.
This specific embodiment adopts electrode 1 and the arcing mode of nozzle 2 " short circuit-separate " to form plasma arc 3, when pressing the rifle switch, the cutting torch energising, electric current forms the loop in the very short time before electrode 1 and nozzle 2 separation between electrode 1 and nozzle 2, the by compression pumpback of air 4 of this rear electrode 1, and produce the gap between the nozzle 2, the spark that utilizes electrode 1 and nozzle 2 transcient short circuit times to produce ionizes compressed air 4, between electrode 1 and nozzle 2, form plasma arc 3, along with compressed air 4 ejects, form hot flame stream from nozzle 2.
This specific embodiment has following beneficial effect:
One, stability is high, and is powerful;
Two, arcing initiation success rate is high, and electronic interferences is little;
Three, environmental protection again the design of hommization reduced injury to human body.
Claims (1)
1. inverter type welder is characterized in that it comprises electrode (1), nozzle (2), and electrode (1) is arranged on the inboard of nozzle (2), and electrode (1) is connected with power cathode, and nozzle (2) is connected with positive source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349205 CN202804463U (en) | 2012-07-18 | 2012-07-18 | Inverter welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349205 CN202804463U (en) | 2012-07-18 | 2012-07-18 | Inverter welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804463U true CN202804463U (en) | 2013-03-20 |
Family
ID=47863406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349205 Expired - Fee Related CN202804463U (en) | 2012-07-18 | 2012-07-18 | Inverter welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872532A (en) * | 2020-08-20 | 2020-11-03 | 深圳市佳士科技股份有限公司 | Cutting machine control device and low-frequency arc striking plasma cutting machine |
-
2012
- 2012-07-18 CN CN 201220349205 patent/CN202804463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872532A (en) * | 2020-08-20 | 2020-11-03 | 深圳市佳士科技股份有限公司 | Cutting machine control device and low-frequency arc striking plasma cutting machine |
| CN111872532B (en) * | 2020-08-20 | 2022-03-11 | 深圳市佳士科技股份有限公司 | Cutting machine control device and low-frequency arc striking plasma cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Donrun Welding Equipment Co., Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |