CN2171442Y - Electric-saving welding tongs - Google Patents
Electric-saving welding tongs Download PDFInfo
- Publication number
- CN2171442Y CN2171442Y CN 93217662 CN93217662U CN2171442Y CN 2171442 Y CN2171442 Y CN 2171442Y CN 93217662 CN93217662 CN 93217662 CN 93217662 U CN93217662 U CN 93217662U CN 2171442 Y CN2171442 Y CN 2171442Y
- Authority
- CN
- China
- Prior art keywords
- switch
- welding
- electric
- handle
- electric welding
- 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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- Resistance Welding (AREA)
Abstract
Disclosed is a pair of electric-saving electric welding tongs, which belongs to a tool for manual arc welding. The existing electric welding machine (an alternating current arc-welding machine and a silicon rectifier welding machine) has the defect of power consumption without work. The utility model comprises a pair of electric welding tongs 1 and a switch 5; the switch 5 is installed in the outer surface of the handle 6 of the pair of electric welding tongs 1; a seat 7 of a movable connecting sheet is a little higher than the side of the handle for force application by grasping by hands; two static contacts 3 are respectively connected with the wire inlet and the wire outlet of a power cord. The utility model is easy to refit for the original electric welding tongs; the goal that electricity is consumed at the time of welding and electricity is not consumed at the time no welding can be realized only by the addition of a contact point type switch on the handle.
Description
The economize on electricity electrode holders belong to the manual arc welding tool.
Existing electric welding machine (ac arc wedling machine, silicon rectifier electric welding machine) all exists and does not work and the shortcoming of power consumption.Promptly connect when the electric welder does not weld behind the power supply, because the electric welding machine energising has electric current to pass through in coil wherein and the silicon steel sheet, so a large amount of magnetic losses, steel loss, and inductance, electric heating loss are arranged.
The purpose of this utility model is a kind of switch of setting up on the handle of electrode holders of design, and when the electric welder did not weld when connecting power supply, switch disconnected, and welding machine is not worked, and then reaches the economize on electricity electrode holders that do not consume energy.
The utility model is made up of electrode holders 1, switch 5.The handle that switch 5 is installed in electrode holders 1 is shaken hands in the outer surface at 6 places, and switch 5 is contact structures.When the electric welder did not weld when connecting power supply, hand did not contact handle, and the not closed welding machine no power of switch 5 then is not so there is energy consumption.When the electric welder holds welding clamp handle, because grip makes the closing of contact of switch 5, and make the welding machine energising, reach the purpose of saves energy.
The utility model is very easily reequiped original electrode holders, as long as add power consumption when the contact switch can reach welding at the handle place, the purpose of not power consumption when not welding can be country and saves a large amount of electric energy.
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of switch 5.
Embodiment: present embodiment is made up of electrode holders 1, switch 5.The handle that switch 5 is installed in electrode holders 1 is shaken hands in the outer surface at 6 places, movingly closes bar 7 outlines and exceeds the handle outer surface, so that hold the application of force.The switch 5 of present embodiment is fine motion contact switch, and it is made up of the contact 2 in two stationary contacts 3 that are installed in framework one side and the installation present 7.Seat 7 is set in the opposite side of framework.Present 7 with the opposite framework between be provided with two vertical springs 4 so that the openhanded back of opening promotes seat 7 and resets, make the disconnection of contact and contact.Two stationary contacts 3 connect the inlet wire and the outlet of power line respectively.
Claims (2)
1, the economize on electricity electrode holders belong to the manual arc welding tool, and it is made up of electrode holders 1 and switch 5, it is characterized in that handle that switch 5 is installed in electrode holders 1 shakes hands in the outer surface at 6 places.
2, economize on electricity electrode holders according to claim 1, it is characterized in that switch 5 moving when closing bar 7 and installing outline exceed the handle outer surface, two stationary contacts 3 connect the inlet wire and the outlet of power line respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217662 CN2171442Y (en) | 1993-07-09 | 1993-07-09 | Electric-saving welding tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217662 CN2171442Y (en) | 1993-07-09 | 1993-07-09 | Electric-saving welding tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2171442Y true CN2171442Y (en) | 1994-07-13 |
Family
ID=33797535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93217662 Expired - Fee Related CN2171442Y (en) | 1993-07-09 | 1993-07-09 | Electric-saving welding tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2171442Y (en) |
-
1993
- 1993-07-09 CN CN 93217662 patent/CN2171442Y/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 |