CN2790659Y - Energy-saving automatic control device for electric welding machine - Google Patents
Energy-saving automatic control device for electric welding machine Download PDFInfo
- Publication number
- CN2790659Y CN2790659Y CN 200520090153 CN200520090153U CN2790659Y CN 2790659 Y CN2790659 Y CN 2790659Y CN 200520090153 CN200520090153 CN 200520090153 CN 200520090153 U CN200520090153 U CN 200520090153U CN 2790659 Y CN2790659 Y CN 2790659Y
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- Prior art keywords
- contactor
- electric welding
- welding machine
- line
- switch
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- Expired - Fee Related
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Abstract
The utility model relates to an energy-saving automatic control device for an electric welding machine. The utility model is composed of a pair of welding clamps 1, a switch 2, a welding clamp wire 3, conductive subwires 4, 5 and a contactor 6, wherein the switch 2 is arranged at the position near a thumb when a hand holds a pair of electric welding clamps and the contactor 6 is arranged on an electric welding machine 7. The conductive subwires 4, 5 are arranged at both sides near the center in the inner core of the welding clamp wire 3 and the switch 2 controls the contactor 6 which controls the electric welding machine 7. The energy-saving automatic control device for an electric welding machine has the advantages of simple and reasonable structure, low cost, long service life, stable and safe operation and obvious energy saving effect.
Description
Technical field
The utility model relates to a kind of welding equipment, especially a kind of electric welding machine energy-saving automatic control device.
Background technology
Existing electric welding machine is to open and close with power switch control, and is very inconvenient, so just just connect and the powered-down switch when operating beginning and finishing.Electric welding machine is intermittently operated, has the considerable time to be in unloaded electriferous state like this, has both wasted energy to bring danger also for workman's personal safety.
Summary of the invention
In view of the problems referred to above that exist, the purpose of this utility model is a kind of electric welding machine energy-saving automatic control device of design, comprises the soldering turret folder 1 and the soldering turret line 3 of electrode holders, it is characterized in that also comprising switch 2, conduction sub-line 4 and 5, contactor 6; Switch 2 is located at holds the electrode holders place near the thumb position; Contactor 6 is located on the electric welding machine 7; The sub-line 4 and 5 that conducts electricity is located in soldering turret line 3 inner cores both sides near the center, and one is connected with two contacts of switch 2 respectively, conducts electricity the other end of sub-line 4 and the main contacts K of contactor 6
3Connect the main contacts K of contactor 6
3Be connected with power supply 0 line, conduct electricity the other end of sub-line 5 to be connected with the coil L of contactor 6; The main contacts K of contactor 6
1And K
2Be connected the coil L of contactor 6 and main contacts K respectively with electric welding machine 7 with power supply
2Link to each other switch 2 control contactors 6, contactor 6 control electric welding machines 7.
Described switch 2 adopts the self-lock switch open in usual that can upspring automatically.
The sub-line 4 of described conduction and 5 adopts copper inner core, and the outside is surrounded by heat-resistant insulating layer.
This electric welding machine energy-saving automatic control device, simple and reasonable, cost is low, long service life, stable operation safety, energy-saving effect is obvious.
Description of drawings
To be the electric welding machine energy-saving automatic control device cut the electrode holders handle casing open after half overall structure schematic diagram with accompanying drawing.
As shown in drawings, the electric welding machine energy-saving automatic control device is made up of soldering turret folder 1, switch 2, soldering turret line 3, conduction sub-line 4 and 5, contactor 6.
The specific embodiment
Introduce the detailed content of the utility model electric welding machine energy-saving automatic control device in conjunction with the embodiments with accompanying drawing: the soldering turret line 3 in the electrode holders adopts cable, the one head is connected with soldering turret folder 1, the other end is connected with electric welding machine 7 by secondary soldering turret line D, and the secondary ground strap C of electric welding machine links to each other with bonding.Switch 2 adopts the self-lock switch open in usual that can upspring automatically, it is located at holds the electrode holders place near the thumb position, at any time open and close switch 2 when being convenient to the workman and operating, and the switch auto lock can be made it long-term closed or make it to be in normally open as required.Contactor 6 is located on the electric welding machine 7.The sub-line 4 and 5 that conducts electricity adopts copper inner core, and the outside is surrounded by heat-resistant insulating layer, and it is located in soldering turret line 3 inner cores near the both sides at center, and one is connected with two contacts of switch 2 respectively, conducts electricity the other end of sub-line 4 and the main contacts K of contactor 6
3Connect the main contacts K of contactor 6
3Be connected with power supply 0 line, conduct electricity the other end of sub-line 5 to be connected with the coil L of contactor 6, switch 2 is by sub-line 4 of conduction and 5 control contactors 6.The sub-line 4 and 5 that conducts electricity simultaneously can also be strengthened the intensity of soldering turret line 3, improves its service life.The main contacts K of contactor 6
1And K
2Be connected the coil L of contactor 6 and main contacts K respectively with electric welding machine 7 with power supply
2Link to each other contactor 6 control electric welding machines 7.The coil L of contactor 6 selects that 220V's is safer for use.
Claims (3)
1. electric welding machine energy-saving automatic control device comprises soldering turret folder (1) and soldering turret line (3) in the electrode holders, it is characterized in that also comprising switch (2), conducts electricity sub-line (4) and (5), contactor (6); Switch (2) is located at holds electrode holders near the thumb position; Contactor (6) is located on the electric welding machine (7); Conducting electricity sub-line (4) and (5) is located in soldering turret line (3) inner core both sides near the center, and one is connected with two contacts of switch (2) respectively, conducts electricity the other end of sub-line (4) and the main contacts K of contactor (6)
3Connect the main contacts K of contactor (6)
3Be connected with power supply 0 line, conduct electricity the other end of sub-line (5) to be connected with the coil L of contactor (6); The main contacts K of contactor (6)
1And K
2Be connected the coil L of contactor (6) and main contacts K with electric welding machine (7) with power supply respectively
2Link to each other switch (2) control contactor (6), contactor (6) control electric welding machine (7).
2. electric welding machine energy-saving automatic control device according to claim 1 is characterized in that switch (2) adopts the self-lock switch open in usual that can upspring automatically.
3. electric welding machine energy-saving automatic control device according to claim 1 and 2 is characterized in that conducting electricity sub-line (4) and (5) to adopt copper inner core, and the outside is surrounded by heat-resistant insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090153 CN2790659Y (en) | 2005-04-11 | 2005-04-11 | Energy-saving automatic control device for electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090153 CN2790659Y (en) | 2005-04-11 | 2005-04-11 | Energy-saving automatic control device for electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2790659Y true CN2790659Y (en) | 2006-06-28 |
Family
ID=36806740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520090153 Expired - Fee Related CN2790659Y (en) | 2005-04-11 | 2005-04-11 | Energy-saving automatic control device for electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2790659Y (en) |
-
2005
- 2005-04-11 CN CN 200520090153 patent/CN2790659Y/en not_active Expired - Fee Related
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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 |