CN2369812Y - Power saving controller for electric welder - Google Patents
Power saving controller for electric welder Download PDFInfo
- Publication number
- CN2369812Y CN2369812Y CN 99227066 CN99227066U CN2369812Y CN 2369812 Y CN2369812 Y CN 2369812Y CN 99227066 CN99227066 CN 99227066 CN 99227066 U CN99227066 U CN 99227066U CN 2369812 Y CN2369812 Y CN 2369812Y
- Authority
- CN
- China
- Prior art keywords
- electric welding
- relay
- welding machine
- utility
- model
- 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 Control (AREA)
Abstract
The utility model relates to a control device for an electric welding machine. The utility model is provided with welding plier wires and a pair of electric welding pliers, wherein a bakelite handle is arranged on the electric welding pliers and the electric welding pliers are also provided with a switch which is positioned between the electric welding machine and a power supply. The switch is controlled by an alternating current contactor which is controlled by a relay, the power supply of the relay is provided by a control transformer and is controlled by a microswitch on the bakelite handle. The utility model has the advantages of simple structure, electricity saving and high safety.
Description
The utility model relates to a kind of welding machine control device.
The electric welding machine that uses during work, connects welder power at present, and electrode holders vise welding rod and begin welding.When temporarily not welding, power supply is still connected, and open circuit loss is arranged, and electrode holders and welding rod contact with metalwork if place improperly, can cause accident.
The purpose of this utility model provides a kind of electric welding machine electricity-saving control device that does not have open circuit loss.
The purpose of this utility model is achieved in that to have soldering turret line and electrode holders, the bakelite handle is arranged on the electrode holders, also has the switch that is between electric welding machine and power supply, switch is controlled by A.C. contactor, A.C. contactor is controlled by relay, relay power is provided by control transformer, and controlled by the microswitch on the bakelite handle.
The utility model has the advantages that simple in structure, power saving, safe and reliable.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is a line construction schematic diagram of the present utility model.
The electric welding machine electricity-saving control device, comprise soldering turret line 1 and electrode holders 2, bakelite handle 3 is arranged on the electrode holders 2,10 of electric welding machine 9 and its power supplys are provided with the switch 4 by A.C. contactor 5 controls, A.C. contactor 5 is by relay 6 controls, the power supply of relay 6 is provided by control transformer 7, and bakelite handle 3 is provided with microswitch 8.380 volts of alternating currents of the input termination of control transformer 7,12 volts of direct currents of output output, and the input of an one output relay termination 6, another output is through another input of microswitch 8 cut-in relays 6,380 volts of AC power cords of an output termination of relay 6, the input of another output termination A.C. contactor 5,380 volts of AC power cords of another input another root of termination of A.C. contactor 5.
During work, hold bakelite handle 3, drive microswitch 8, relay 6 closures.Control A.C. contactor 5 is connected the power supply 10 of electric welding machine 9, begins welding; Otherwise hand leaves bakelite handle 3, and microswitch 8 disconnects, and electric welding machine 9 is disconnected no open circuit loss with power supply 10.
Claims (1)
- A kind of electric welding machine electricity-saving control device, comprise soldering turret line (1) and electrode holders (2), bakelite handle (3) is arranged on the electrode holders (2), it is characterized in that: also have the switch (4) that is between electric welding machine (9) and power supply (10), switch (4) is controlled by A.C. contactor (5), A.C. contactor (5) is by relay (6) control, and relay (6) power supply is provided by control transformer (7), and is subjected to microswitch (8) control on the bakelite handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227066 CN2369812Y (en) | 1999-01-08 | 1999-01-08 | Power saving controller for electric welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227066 CN2369812Y (en) | 1999-01-08 | 1999-01-08 | Power saving controller for electric welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2369812Y true CN2369812Y (en) | 2000-03-22 |
Family
ID=34016652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99227066 Expired - Fee Related CN2369812Y (en) | 1999-01-08 | 1999-01-08 | Power saving controller for electric welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2369812Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340059A (en) * | 2017-01-23 | 2018-07-31 | 郑州工业应用技术学院 | A kind of welding tong structure for electric welding machine economize on electricity |
-
1999
- 1999-01-08 CN CN 99227066 patent/CN2369812Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340059A (en) * | 2017-01-23 | 2018-07-31 | 郑州工业应用技术学院 | A kind of welding tong structure for electric welding machine economize on electricity |
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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 |