CN2038045U - No load power-off controllable electrode holders and its mating device for electric welder - Google Patents
No load power-off controllable electrode holders and its mating device for electric welder Download PDFInfo
- Publication number
- CN2038045U CN2038045U CN 88218132 CN88218132U CN2038045U CN 2038045 U CN2038045 U CN 2038045U CN 88218132 CN88218132 CN 88218132 CN 88218132 U CN88218132 U CN 88218132U CN 2038045 U CN2038045 U CN 2038045U
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- electric
- electrode holders
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- utility
- electrode holder
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Abstract
The utility model discloses a no-load power-off controllable electrode holder and matching device thereof for electric welders, comprising a controllable electrode holder which is composed of a control switch and an indicating lamp on the handle of a common electrode holder, a special cable which is composed of two secondary conducting wires in a common welding cable and an electric-control box which is composed of a fuse, a transfer switch, a safe step-down transformer, an Ac contactor and an end plate. The utility model can accurately control the operating status of the electric welder with controlling the control switch on the electrode holder, and the utility model has the advantages of simple use, convenient operation, easy maintenance and low cost.
Description
The utility model relates to a kind of electric welding equipment of metal solder.
The application of electric welding machine is quite extensive, but the zero load in the welding process stops the weldering state if untimely outage then will expend a large amount of electric energy in vain.More existing " electric welder no-load auto-power-off device " cost is higher, and especially some electronic circuit is complicated, inconvenient maintenance.
The purpose of this utility model is at above-mentioned defective or deficiency, and a kind of simple suitable, easy to maintenance, lower-cost electric welder no-load cut off the power supply controlled electrode holders and corollary apparatus are provided.
The utility model is made up of controlled electrode holders (1), private cable (2), electric cabinet (3), electric welding machine (4), ground wire (5) and welding rod (6).An installation gauge tap (7) and an indicator lamp (8) have just constituted controlled electrode holders (1) on the handle of common electrical soldering turret (9).Private cable (2) is to increase by two secondary leads in the common electrical welding cable.Electric cabinet (3) is a metal cabinet, and electric power incoming line terminal board (10), fuse (11), change-over switch (12), safe step-down transformer (13), A.C. contactor (14), main circuit terminal daughter board (15) and control loop terminal board (16) are housed in the case.The primary voltage of safe step-down transformer (13) is for exchanging 380 volts (or 220 volts), and secondary voltage is for exchanging 36 volts of following safe voltages.The voltage of indicator lamp (8) is identical with the secondary voltage of safe step-down transformer (13).The model specification of A.C. contactor (14) is looked electric welding machine (4) and is selected, and its coil voltage is identical with the secondary voltage of safe step-down transformer (13).
Operation principle of the present utility model is: the change-over switch that closes (12), control loop energising.During welding, closed gauge tap (7), indicator lamp (8) is bright, and the coil electricity of A.C. contactor (14) causes the main contact closure of A.C. contactor (14), electric welding machine (4) work.Disconnect gauge tap (7), electric welding machine (4) is outage automatically then.
The utility model is simply suitable, and is easy to use, and for ease of maintenaince, cost is lower.
Description of drawings:
Accompanying drawing 1 is the utility model operation principle schematic diagram.Among the figure: (1) controlled electrode holders, (2) private cable, (3) electric cabinet, (4) electric welding machine, (5) ground wire, (6) welding rod, (7) gauge tap, (8) indicator lamp, (9) common electrical soldering turret, (10) electric power incoming line terminal board, (11) fuse, (12) change-over switch, (13) safe step-down transformer, (14) A.C. contactor, (15) main circuit terminal daughter board, (16) control loop terminal board.
Accompanying drawing 2 is controlled electrode holders (1) schematic diagrames.
Claims (1)
1, a kind of electric welder no-load cut off the power supply controlled electrode holders and corollary apparatus, comprise electric welding machine, the common electrical soldering turret, ground wire and welding rod is characterized in that installing the controlled electrode holders (1) of a gauge tap (7) and an indicator lamp (8) formation on the handle of common electrical soldering turret (9), in the common electrical welding cable, increase the private cable (2) of two secondary leads formations and electric power incoming line terminal board (10) is housed, fuse (11), change-over switch (12), safe step-down transformer (13), A.C. contactor (14), main circuit terminal daughter board (15), the electric cabinet (3) of control loop terminal board (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218132 CN2038045U (en) | 1988-07-01 | 1988-07-01 | No load power-off controllable electrode holders and its mating device for electric welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218132 CN2038045U (en) | 1988-07-01 | 1988-07-01 | No load power-off controllable electrode holders and its mating device for electric welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2038045U true CN2038045U (en) | 1989-05-24 |
Family
ID=4850589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88218132 Pending CN2038045U (en) | 1988-07-01 | 1988-07-01 | No load power-off controllable electrode holders and its mating device for electric welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2038045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107635708A (en) * | 2014-12-18 | 2018-01-26 | 伊利诺斯工具制品有限公司 | System and method for adaptively controlling welding cable to communicate |
-
1988
- 1988-07-01 CN CN 88218132 patent/CN2038045U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107635708A (en) * | 2014-12-18 | 2018-01-26 | 伊利诺斯工具制品有限公司 | System and method for adaptively controlling welding cable to communicate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |