CN205393744U - Arc forced lubrication silk machine with direct current contactor - Google Patents
Arc forced lubrication silk machine with direct current contactor Download PDFInfo
- Publication number
- CN205393744U CN205393744U CN201620184339.6U CN201620184339U CN205393744U CN 205393744 U CN205393744 U CN 205393744U CN 201620184339 U CN201620184339 U CN 201620184339U CN 205393744 U CN205393744 U CN 205393744U
- Authority
- CN
- China
- Prior art keywords
- contactor
- arc
- direct current
- welding
- current contactor
- 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.)
- Active
Links
Landscapes
- Arc Welding Control (AREA)
Abstract
The utility model discloses an arc forced lubrication silk machine with direct current contactor, include: arc welding power, arc forced lubrication silk machine, direct current contactor and control panel, the control panel is connected respectively with direct current contactor and arc forced lubrication silk machine, direct current contactor and control panel set up respectively in arc forced lubrication silk built -in portion, the arc welding power passes through welding cables and is connected with arc forced lubrication silk machine and direct current contactor respectively. The utility model discloses beneficial effect: connect direct current contactor between welding cables and welding wire, according to user's in service behavior control contactor's break -make, guarantee send the silk quick -witted idle the time butt welder output keep apart. Control the welding wire through direct current contactor, welder is electrified when having guaranteed that the welding machine is out of work, and the safety of having guaranteed personnel is reliable with equipment.
Description
Technical field
This utility model relates to wire-feed motor technical field, particularly relates to a kind of arc voltage wire feeder with D.C. contactor.
Background technology
Arc voltage wire feeder is very general in current use, owing to not having control line, is also required between both positive and negative polarity and exports DC voltage, to ensure the normal operation of wire-feed motor in standby.Traditional wire-feed motor welding wire is connected to the positive pole of welding machine either directly through welding cable, and human body exists potential safety hazard, and when welding wire encounters workpiece by mistake it is possible that misoperation cause the user is lost.
Utility model content
The purpose of this utility model is contemplated to solve the problems referred to above, propose a kind of arc voltage wire feeder with D.C. contactor, D.C. contactor is connected between welding cable and welding wire, by the break-make of control contactor, it is ensured that when wire-feed motor is idle, butt welding machine output is isolated.
For achieving the above object, concrete scheme of the present utility model is as follows:
A kind of arc voltage wire feeder with D.C. contactor, including: Arc Welding Power, arc voltage wire feeder, D.C. contactor and panel；
Described panel is connected respectively with D.C. contactor and arc voltage wire feeder, and described D.C. contactor and panel are separately positioned on inside arc voltage wire feeder, and described Arc Welding Power is connected with arc voltage wire feeder and D.C. contactor respectively by welding cable.
Further, described panel is MCU.
Further, the output voltage range of described Arc Welding Power is DC15V～115V.
Further, the power supply of described panel is provided by Arc Welding Power.
Further, the welding wire of described arc voltage wire feeder and D.C. contactor are connected in series.
The beneficial effects of the utility model:
D.C. contactor is connected between welding cable and welding wire, the break-make according to user's service condition control contactor, it is ensured that when wire-feed motor is idle, butt welding machine output is isolated.
Welding wire is controlled by D.C. contactor, it is ensured that when welding machine does not work, welding gun is not charged, it is ensured that the safety of personnel is reliable with equipment.
Accompanying drawing explanation
Fig. 1 is this utility model arc voltage wire feeder structural representation with D.C. contactor.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail:
A kind of arc voltage wire feeder with D.C. contactor, as it is shown in figure 1, include:
Arc Welding Power, arc voltage wire feeder, D.C. contactor and panel；Panel is connected respectively with D.C. contactor and arc voltage wire feeder, and D.C. contactor and panel are separately positioned on inside arc voltage wire feeder, and Arc Welding Power is connected with arc voltage wire feeder and D.C. contactor respectively by welding cable.
All using welding cable to be attached between Arc Welding Power and arc voltage wire feeder and D.C. contactor, Arc Welding Power output voltage range is DC15V～115V.
The power supply of panel comes from the arc voltage of Arc Welding Power, and the MCU on panel realizes the break-make of D.C. contactor is controlled.When pressing the work of arc welding gun switch wire-feed motor, panel controls to connect the low voltage control end of direct current tentaculum, makes D.C. contactor close, and welding wire energising is welded, and when unclamping arc welding gun switch, panel controls D.C. contactor makes it disconnect, and welding wire power-off, welding stops.
Owing to, in the process of welding, electric current is relatively larger, is typically between 60A～400A.For preventing D.C. contactor generation arcing in the process connected and break, and extend the life-span of controller, when pressing arc welding gun switch, first D.C. contactor is reliably closed, then wire feed welding；When stopping welding, first stop wire feed, when no current output, disconnect D.C. contactor, it is achieved open and shutoff in zero current situation.
Detailed description of the invention of the present utility model is described in conjunction with accompanying drawing although above-mentioned; but the not restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art need not pay various amendments or deformation that creative work can make still within protection domain of the present utility model.
Claims (5)
1., with an arc voltage wire feeder for D.C. contactor, it is characterized in that, including: Arc Welding Power, arc voltage wire feeder, D.C. contactor and panel；
Described panel is connected respectively with D.C. contactor and arc voltage wire feeder, and described D.C. contactor and panel are separately positioned on inside arc voltage wire feeder, and described Arc Welding Power is connected with arc voltage wire feeder and D.C. contactor respectively by welding cable.
2. a kind of arc voltage wire feeder with D.C. contactor as claimed in claim 1, is characterized in that, described panel is MCU.
3. a kind of arc voltage wire feeder with D.C. contactor as claimed in claim 1, is characterized in that, the output voltage range of described Arc Welding Power is DC15V～115V.
4. a kind of arc voltage wire feeder with D.C. contactor as claimed in claim 1, is characterized in that, the power supply of described panel is provided by Arc Welding Power.
5. a kind of arc voltage wire feeder with D.C. contactor as claimed in claim 1, is characterized in that, the welding wire of described arc voltage wire feeder and D.C. contactor are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184339.6U CN205393744U (en) | 2016-03-10 | 2016-03-10 | Arc forced lubrication silk machine with direct current contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184339.6U CN205393744U (en) | 2016-03-10 | 2016-03-10 | Arc forced lubrication silk machine with direct current contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205393744U true CN205393744U (en) | 2016-07-27 |
Family
ID=56440780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620184339.6U Active CN205393744U (en) | 2016-03-10 | 2016-03-10 | Arc forced lubrication silk machine with direct current contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205393744U (en) |
-
2016
- 2016-03-10 CN CN201620184339.6U patent/CN205393744U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11766733B2 (en) | Welding system utilizing a distributed power bus | |
| CN106735746A (en) | Gas-shielded welder | |
| CN203738209U (en) | Arc voltage induction type automatic welding head | |
| CN201862898U (en) | Energy-saving safety controller of electric welding machine | |
| CN204603539U (en) | A kind of A.C. welder energy-saving protective control circuit | |
| CN205393744U (en) | Arc forced lubrication silk machine with direct current contactor | |
| CN205414669U (en) | Energy -conserving safety governor of electric welding | |
| CN206464675U (en) | Gas-shielded welder | |
| CN205218268U (en) | No -load economizer for electric welding machine | |
| CN210818747U (en) | Machine tool cutter detection device | |
| CN205324949U (en) | Semi -automatic argon arc welding machine | |
| CN201249322Y (en) | Energy-saving electric welding machine | |
| CN207121672U (en) | A kind of device for controlling spinning frame synchronously to stop | |
| CN202461775U (en) | Alternating-current energy-saving arc welding machine with automatic switch | |
| CN104057178A (en) | Power-saving controller for electric welding machine | |
| CN201287235Y (en) | Energy-saving device for electric welding machine | |
| CN202276189U (en) | Control power supply dual-channel power supplying device for high voltage inverter | |
| CN207757054U (en) | Incude electrode holders device | |
| CN208099569U (en) | A kind of A.C. welder automatic control device | |
| CN204249958U (en) | A kind of pure electric coach high voltage interlock circuit | |
| CN202461778U (en) | Contravariant gas shielded welding machine wire feed machine power supply and control system thereof | |
| CN104668829A (en) | No-load APO (Automatic Power Off) circuit of electric welding machine | |
| CN203973021U (en) | Electric welding machine voltage control circuit | |
| CN103659061A (en) | Electric welding machine safe electricity-saving starting device | |
| CN202726267U (en) | Drive circuit of power contactor for control circuit of gas shielded welder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |