CN2096443U - Telecontrol electric current adjusting device for ac/dc welding machine - Google Patents
Telecontrol electric current adjusting device for ac/dc welding machine Download PDFInfo
- Publication number
- CN2096443U CN2096443U CN 91215658 CN91215658U CN2096443U CN 2096443 U CN2096443 U CN 2096443U CN 91215658 CN91215658 CN 91215658 CN 91215658 U CN91215658 U CN 91215658U CN 2096443 U CN2096443 U CN 2096443U
- Authority
- CN
- China
- Prior art keywords
- welding machine
- metal housing
- tubular metal
- adjusting device
- utility
- 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.)
- Withdrawn
Links
Images
Landscapes
- Arc Welding Control (AREA)
Abstract
The utility model relates to a telecontrol electric current adjusting device for an AC/DC welding machine. The utility model is characterized in that an integrated circuit board which comprises a message emitting unit for adjusting current and a simulation display unit is arranged in a message emitting device 6; a direction switch for adjusting current 13 and a quantitative displayer for adjusting current 15 are arranged on the exterior surface of a tubular and metallic shell 11; a welding cable 4 penetrates through the center of an annular inductive type sensor 2; a terminal 19 of a sensor and an invertible motor 7 are respectively connected with a unit circuit board for signal identification 3. The utility model has the advantages that a message emitting device which is portable and is made into the style of a hammer for welders can arbitrarily adjust working currents of a welder at a long distance, dispensing with any remote control cables; the telecontrol electric current adjusting device for an AC/DC welding machine can be used conveniently and safely. The telecontrol electric current adjusting device for an AC/DC welding machine is used in welding machine manufactories; the existing welding machine of users is carried out with transformation.
Description
The utility model relates to a kind of electric welding machine current adjusting device, particularly relates to a kind of AC-DC welder and far controls current adjusting device.
When using the electric welding machine welding work pieces, should stipulate,, select corresponding welding current according to factors such as weldering workpiece material, thickness, weld seam forms according to welding procedure.So when the electric welder operates, often will adjust the operating current of electric welding machine.Present most electric welding machine is adjusted electric current, is the adjustment dish on electric welder's manual operations welding machine, when observation current instruction value reaches setting, begins welding.This is for remote and work high above the ground is very inconvenient.Thereby influenced work efficiency, and also there are the individual operation personnel to dislike trouble, use the welding of nonstandard electric current and influenced quality.The method of known remote adjusting welding current has two kinds, the one, establish special-purpose current control cable and the control element transferred, be dragged to the job site, another kind is to transfer the stream part to make portable type electric welding machine, drive operation site, these two kinds of methods all need other traction control cable, not only drag the outage cable at the scene easily, and the latter uses heaviness, inconvenience.
The purpose of this utility model is to design a kind of control cable that do not need to be provided with specially, use the small-sized signalling generator of carrying by the welder of the feed cable of electric welding machine and, can adjust the size of electric current as required at any time arbitrarily the operation site welder, make simultaneously and transfer stream to show, and can be used for the control current adjusting device far away that AC-DC welder is transferred stream.
The utility model is achieved in that by signalling generator and the annular electro sensing type sensor that is installed on the electric welding machine, signal recognition unit circuit board, reversible motor, driving gear and welding machine are transferred the compositions such as driven gear in the rotating shaft of stream variable resistor, it is characterized in that in the tubular metal housing of signalling generator, there is one to comprise the surface-mounted integrated circuit of transferring stream sender unit and analogue display unit, sender utmost point with its insulation is arranged on one end of tubular metal housing, a connected earthing pole is arranged in the tubular metal housing, surface-mounted integrated circuit is connected with earthing pole with the sender utmost point respectively, has one to transfer the flow path direction switch and transfer the quantitative display of stream on the outer surface of tubular metal housing; Cable of electric welding passes the central authorities of annular electro sensing type sensor, and sensor terminals is connected with signal recognition unit circuit board respectively with reversible motor.
Accompanying drawing has provided embodiment of the present utility model, is described further below:
Fig. 1 is an operation principle logic block-diagram of the present utility model;
Fig. 2 is a user mode schematic diagram of the present utility model;
Fig. 3 is a signalling generator principal section schematic diagram of the present utility model;
Fig. 4 overlooks the profile schematic diagram for signalling generator of the present utility model;
Fig. 5 is the utility model executing agency schematic diagram;
Fig. 6 is the utility model annular electro dynamic formula sensor outline drawing;
Fig. 7 is the utility model annular electro dynamic formula sensor generalized section;
Fig. 8 is the electrical schematic diagram of the utility model signalling generator;
Fig. 9 is the utility model signal recognition unit electrical schematic diagram.
Label list among the figure is shown: electric welding machine 1, annular electro sensing type sensor 2, signal recognition unit circuit board 3, cable of electric welding 4, electrode holders 5, signalling generator 6, reversible motor 7, driving gear 8, driven gear 9, the sender utmost point 10, tubular metal housing 11, surface-mounted integrated circuit 12, transfer flow path direction switch 13, transfer flow path direction display 14, transfer the quantitative display 15 of stream, hammer 16, earthing pole 17, transfer stream variable resistor rotating shaft 18, sensor terminals 19, cell winding 20, sensor magnetic core 21.For easy to use, a Hammer 16 is arranged on the other end of tubular metal housing 11, there are two to transfer flow path direction displays 14 on the outer surface of tubular metal housing 11.
Operation principle of the present utility model is such: when being used as control far away and adjusting electric current, the sender utmost point 10 on the signalling generator 6 contacted with electrode holders 5 and with hammer 16 ground connection of the earthing pole on the signalling generator 6 17 by tubular metal housing 11 ends, just the welding power supply of AC-DC welder can be introduced, through fuse R
XWith commutation diode D
1Deliver to accent stream sender unit after becoming direct current.Transferring stream sender unit is by integrated circuit reverser T
1, resistance R
2, R
3, R
4, R
5And capacitor C
2, C
3With triode BG
1And Action Selection K switch
1-1Deng the oscillating switch circuit of forming with by K switch
1-2, light emitting diode D
3, D
4And resistance R
6The Action Selection switch display circuit of forming is formed.Because Action Selection K switch
1-1Can switch-capacitor C
2Or C
3So oscillating switch circuit can produce two kinds of oscillating currents that certain rule is arranged, promptly transfer greatly or turn down the sender signal.This sender signal is sent to annular electro sensing type sensor 2 through the cable of electric welding of former welding machine, makes it produce induced signal, through resistance R
22, capacitor C
6The anti-jamming circuit of forming is delivered to the signal recognition unit.The signal recognition unit comprises by operational amplifier T
3, Schmidt trigger T
4, voltage comparator T
5Reverser T
GWith switch triode BG
2, BG
3Compositions such as the operational amplification circuit of forming Deng element, shaping circuit, comparison circuit, on-off circuit.The sender signal through relatively identification after, relay J
1Or J
2Reversible motor ND stator winding corresponding contacts switch J is connected in corresponding adhesive
1-1, J
1-2Or J
2-1, J
22, the driving gear on the reversible motor 8 drives driven gears 9 rotations, angle of accent stream variable resistor rotation of electric welding machine can be able to be finished the action of remote accent stream.Simultaneously by T
2With light emitting diode D
5～D
14With dropping resistor R
9～D
18The accent of forming flows quantitative display 15 and makes the demonstration of transferring the stream size, gets final product when reaching required electric current.
The utility model has the advantages that and on electric welding machine, only increase sensor. Signal recognition unit circuit board, reversible motor and travelling gear etc. Because the volume of signalling generator is very little, is made into the hammer style, just can unites two into one with the requisite instrument Hammer of electric welder head, and not need in addition any electric control cable far away, no matter be remote-controlled operation or work high above the ground, as long as the electric welder carries signalling generator. Can adjust arbitrarily the operating current of electric welding machine, safety easy to use Reliably. The utility model not only is used for the use of Electric welding machine manufacture factory but also can transforms the existing AC-DC welder of user.
Claims (2)
1, a kind of AC-DC welder is far controlled current adjusting device, by signalling generator 6 and the annular electro sensing type sensor 2 that is installed on the electric welding machine 1, signal recognition unit circuit board 3, reversible motor 7, driving gear 8, transfer driven gear 9 compositions such as grade that flow in the variable resistor rotating shaft 18 with welding machine, it is characterized in that in the tubular metal housing 11 of signalling generator 6, there is one to comprise the surface-mounted integrated circuit 12 of transferring stream sender unit and simulating display unit, sender utmost point 10 with its insulation is arranged on one end of tubular metal housing 11, a connected earthing pole 17 is arranged in the tubular metal housing 11, surface-mounted integrated circuit 12 is connected with earthing pole 17 with the sender utmost point 10 respectively, has one to transfer flow path direction switch 13 and transfer the quantitative display 15 of stream on the outer surface of tubular metal housing 11; Cable of electric welding 4 passes the central authorities of annular electro sensing type sensor 2, and sensor terminals 19 is connected with signal recognition unit circuit board 3 respectively with reversible motor 7.
2, far control current adjusting device according to the described AC-DC welder of claim 1, it is characterized in that on the other end of tubular metal housing 11, having a Hammer 16, have two to transfer flow path direction displays 14 on the outer surface of tubular metal housing 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215658 CN2096443U (en) | 1991-07-06 | 1991-07-06 | Telecontrol electric current adjusting device for ac/dc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215658 CN2096443U (en) | 1991-07-06 | 1991-07-06 | Telecontrol electric current adjusting device for ac/dc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2096443U true CN2096443U (en) | 1992-02-19 |
Family
ID=4923704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91215658 Withdrawn CN2096443U (en) | 1991-07-06 | 1991-07-06 | Telecontrol electric current adjusting device for ac/dc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2096443U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433994B (en) * | 2008-12-24 | 2011-07-06 | 江门市保值久机电有限公司 | Multisection switch apparatus of electric welder |
| CN105234601A (en) * | 2015-11-03 | 2016-01-13 | 成都埃森普特科技股份有限公司 | Method and circuit for remote control current of output cable of electric welding machine |
| CN105317857A (en) * | 2015-11-23 | 2016-02-10 | 王琳 | Rotating shaft connecting head of gasoline power-generation electrowelding machine |
| CN106443437A (en) * | 2016-11-16 | 2017-02-22 | 浙江方圆电气设备检测有限公司 | A residual current adjusting device |
| CN109202218A (en) * | 2017-07-04 | 2019-01-15 | 岑溪市坤发液体燃烧炉具有限公司 | A kind of emergency welding set |
| CN114170769A (en) * | 2021-12-13 | 2022-03-11 | 郴州加宁科技有限公司 | High-frequency diathermy equipment with alarming function |
-
1991
- 1991-07-06 CN CN 91215658 patent/CN2096443U/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433994B (en) * | 2008-12-24 | 2011-07-06 | 江门市保值久机电有限公司 | Multisection switch apparatus of electric welder |
| CN105234601A (en) * | 2015-11-03 | 2016-01-13 | 成都埃森普特科技股份有限公司 | Method and circuit for remote control current of output cable of electric welding machine |
| CN105317857A (en) * | 2015-11-23 | 2016-02-10 | 王琳 | Rotating shaft connecting head of gasoline power-generation electrowelding machine |
| CN105317857B (en) * | 2015-11-23 | 2018-08-10 | 诸暨市鼎鼎商务服务有限公司 | A kind of gasoline Electricity generating welder shaft connector |
| CN106443437A (en) * | 2016-11-16 | 2017-02-22 | 浙江方圆电气设备检测有限公司 | A residual current adjusting device |
| CN109202218A (en) * | 2017-07-04 | 2019-01-15 | 岑溪市坤发液体燃烧炉具有限公司 | A kind of emergency welding set |
| CN114170769A (en) * | 2021-12-13 | 2022-03-11 | 郴州加宁科技有限公司 | High-frequency diathermy equipment with alarming function |
| CN114170769B (en) * | 2021-12-13 | 2024-03-19 | 郴州加宁科技有限公司 | High-frequency diathermanous equipment with alarm function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112846452A (en) | Energy saving system, method and apparatus for welding apparatus | |
| CN2096443U (en) | Telecontrol electric current adjusting device for ac/dc welding machine | |
| US20160311046A1 (en) | Wireless control of a welding machine | |
| CN103801798B (en) | Arc voltage induction automatic welding machine head unit | |
| CN201018444Y (en) | Brushless motor for handheld power tool | |
| CN102896395B (en) | Manual metal-arc welding, argon arc welding, power generation integrated unit | |
| CN206662492U (en) | A kind of IGBT module inversion manual arc welder | |
| CN204075444U (en) | A kind of hand-held induction automatic tin adding electric iron | |
| CN215509406U (en) | But remote control's welding machine | |
| CN212552195U (en) | Portable welding machine remote current regulation control device | |
| CN205911983U (en) | Trinity digital display control circuit of gasoline engine generator | |
| CN208496144U (en) | A kind of novel welding apparatus | |
| CN208929413U (en) | Electric welding machine power supply control route and AC and DC energy-saving electric welding machine | |
| CN208304563U (en) | A kind of self-starting dust-free purification equipment | |
| CN203804434U (en) | Multifunctional electric welding system | |
| CN207043516U (en) | A kind of control system of gas shielded welding machine | |
| CN2621103Y (en) | Pulse current controller of DC electric welder | |
| CN103753065B (en) | A kind of Multi-functional electric welding system | |
| CN217704081U (en) | Novel electronic wall body trompil equipment | |
| CN204706997U (en) | A kind of control switch for tube shaped electric machine | |
| CN212885654U (en) | Portable plasma cutting machine with voltage transformation power supply device | |
| CN204706998U (en) | A kind of joystick thread guide devices for curtain motor | |
| CN211661306U (en) | Novel gas metal arc welding machine of robot | |
| CN212588287U (en) | Motor remote control circuit | |
| CN2468650Y (en) | Computer remote controlled electric welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Youfu Document name: payment instructions |
|
| 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 |