CN2189510Y - Multi-function welder - Google Patents
Multi-function welder Download PDFInfo
- Publication number
- CN2189510Y CN2189510Y CN 94225624 CN94225624U CN2189510Y CN 2189510 Y CN2189510 Y CN 2189510Y CN 94225624 CN94225624 CN 94225624 CN 94225624 U CN94225624 U CN 94225624U CN 2189510 Y CN2189510 Y CN 2189510Y
- Authority
- CN
- China
- Prior art keywords
- contactor
- primary coil
- welding
- normally open
- open contact
- 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
Landscapes
- Arc Welding Control (AREA)
Abstract
The utility model relates to a multifunctional welder, relating to the class of the welding technology. In the utility model, a secondary coil Lb, a switch K and an AC contactor J1 form a series connection loop, the normally open contact J1-1 of the AC contactor J1 is connection in series with an AC contactor J2 and then connected with the both ends of a primary coil La; the normally open contact J2-1 of the AC contactor J2, a primary coil 1 and the normally open contact J2-2 of the AC contactor J2 are sequentially connection in series, and the other end of the normally open contact J2-1 and the normally open contact J2-2 is respectively connected with the both ends of the primary coil La; six auxiliary coils L < 1 >, L < 2 >, L < 3 >, L < 4 >, L < 5 > and L < 6 > are coupled with the primary coil 1, and the functions of spot welding, butt welding and arc welding can be achieved by changing the connection modes of the six auxiliary coils.
Description
The utility model belongs to the welding class, specifically a kind of multifunctional welding machine.
As everyone knows, existing welding machine all is arc-welding, spot welding, the butt welding of simple function.
The utility model purpose is, a kind of multifunctional welding machine that collects arc-welding, spot welding, is butt-welded in one is provided.
The utility model can be realized by following measure: secondary coil Lb and K switch, A.C. contactor J1 form series loop, the normally opened contact J1-1 of A.C. contactor J1 be connected primary coil La two ends after A.C. contactor J2 connects, the normally opened contact J2-2 of the normally opened contact J2-1 of A.C. contactor J2, primary coil 1, A.C. contactor J2 connects successively, J2-1, the J2-2 other end link to each other with primary coil La two ends respectively, and six secondary coils 11,12,13,14,15,16 and primary coil 1 are coupled.
The utlity model has spot welding, arc-welding, butt welding function.
The utility model is described in detail by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the circuit theory diagrams of the utility model multifunctional welding machine.
The utility model primary coil La, secondary wire coil Lb and iron core are formed a transformer, input voltage is 380V, output voltage is 36V, A.C. contactor J1, K switch is connected with secondary coil Lb, the normally opened contact J1-1 of A.C. contactor J1 and the two ends that are attempted by primary coil La after A.C. contactor J2 connects, the normally opened contact J2-1 of A.C. contactor J2, primary coil 1, be connected in parallel with primary coil La again after the normally opened contact J2-2 series connection successively of A.C. contactor J2, twine six identical secondary coils 11 of the number of turn, 12,13,14,15,16 as the secondary coil that is coupled with primary of transformer 1.
The utility model in use can be as required, and change the connected mode of secondary coil 11,12,13,14,15,16, promptly carries out series, parallel to connect, and just can realize arc-welding, butt welding, spot welding function respectively.
Claims (1)
1, a kind of multifunctional welding machine, be provided with primary coil La, secondary coil Lb, it is characterized in that secondary coil Lb and switch k, A.C. contactor J1 form series loop, the normally opened contact J1-1 of A.C. contactor J1 be connected primary coil La two ends after A.C. contactor J2 connects, the normally opened contact J2-2 of the normally opened contact J2-1 of A.C. contactor J2, primary coil 1, A.C. contactor J2 connects successively, J2-1, the J2-2 other end link to each other with primary coil La two ends respectively, and six secondary coil l1, l2, l3, l4, l5, l6 and primary coil l are coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225624 CN2189510Y (en) | 1994-01-14 | 1994-01-14 | Multi-function welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225624 CN2189510Y (en) | 1994-01-14 | 1994-01-14 | Multi-function welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2189510Y true CN2189510Y (en) | 1995-02-15 |
Family
ID=33838777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94225624 Expired - Fee Related CN2189510Y (en) | 1994-01-14 | 1994-01-14 | Multi-function welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2189510Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962540A (en) * | 2012-10-26 | 2013-03-13 | 竞陆电子(昆山)有限公司 | Improved structure of control circuit of tin furnace heater |
-
1994
- 1994-01-14 CN CN 94225624 patent/CN2189510Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962540A (en) * | 2012-10-26 | 2013-03-13 | 竞陆电子(昆山)有限公司 | Improved structure of control circuit of tin furnace heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |