CN2180384Y - Multi-function electric welding machine - Google Patents
Multi-function electric welding machine Download PDFInfo
- Publication number
- CN2180384Y CN2180384Y CN 93229637 CN93229637U CN2180384Y CN 2180384 Y CN2180384 Y CN 2180384Y CN 93229637 CN93229637 CN 93229637 CN 93229637 U CN93229637 U CN 93229637U CN 2180384 Y CN2180384 Y CN 2180384Y
- Authority
- CN
- China
- Prior art keywords
- transformer
- welding machine
- utility
- electric welding
- 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
Links
Images
Landscapes
- Arc Welding Control (AREA)
Abstract
The utility model belongs to an electric welding machine. The structure of the utility model is composed of a shell body, a control part, a transformer, a rectifier, a cooling part, and accessories, wherein, the control part is composed of an alternating current contactor, a position switch and a selective switch. A tap switch is connected to the original secondary end of the transformer. A stepless regulation iron core is installed in the transformer simultaneously. The stepless regulation iron core is matched with the step regulation tap switch control output voltage and current. The utility model has the advantage of simple structure. The utility model has a plurality of purposes by one machine. The utility model has multiple functions of spot welding, butt welding, wheel pressure welding, plastic welding, etc. The utility model saves energy maximally.
Description
The utility model belongs to a kind of electric welding machine improvement technology.
The employed electric welding machine of each factory mostly is single function electric welding machine at present, and its structure is that high-power power transformation device is housed in the shell of an iron sheet.Its former end is directly received on the power supply of civil power, in order to make output voltage variable, be added with tap and connect on simple winding, transformer is exported for the big electric current of low winding, can directly weld bar on weldment, to reach the weld metal purpose of connecting, advantage is simple in structure, produces easy to usely, and its weak point is a function singleness, structural volume is big, wastes energy.
For solving the deficiency of above electric welding machine, the purpose of this utility model provides a kind of multifunction electric welding machine, structurally is added with circuit control and rectification circuit, has realized alternating current-direct current electric arc, plastics butt welding and electric resistance welding etc., has multi-functional and energy-conservation effect.
The structure of the utility model multifunction electric welding machine is made up of housing, control section, transformer, rectifier, cooling segment and accessories section, wherein control section is made up of A.C. contactor, travel switch and selector switch, the input of power transformer and load output are connected to tap switch respectively, change its output voltage by changing the transformer input and output number of turn; Transformer is made of primary and secondary winding and stepless conciliation iron core, and the step-less adjustment iron core is combined with level and regulates tap switch control output voltage and electric current; Wherein a winding connects rectifier, and rectifier part is made up of four commutation diodes and filter capacitor and anti-electrification sense coil.Cooling segment is installed between the transformer by cooling water pipe, control circuit and transformer are installed in the metal housing, the side has the louvre ventilation hole, on the control panel in front, voltmeter is housed, ammeter, binding post and water input and output joint, on the housing top weld nugget is housed, soldering tip is paid end with transformer and is connected with cable, the front of housing is a control panel, be added with alterating and direct current volt-ammeter head on the plate, the thick secondary conciliation handle of transformer, the centre is a functional switch, following bull wheel is stepless property debugging mode handle, be connected to positive negative terminal below the housing, both sides are added with guardrail, the housing side is fixed with line bracket up and down, also has additional utensil except that this electric welding machine main body: spot welding contact (opposite spot welding contact, plane spot welding contact, the direct welding contact, point lead-out wire spot welding contact) also has simultaneously soldering set, the wheel load soldering set, plastics butt joint soldering set.
The detailed structure of the utility model is provided by following examples and accompanying drawing.
Fig. 1 is a multifunction electric welding machine shape assumption diagram;
Fig. 2 is a multifunction electric welding machine construction profile;
Fig. 3 is a multifunction electric welding machine control section circuit diagram.
Its outer shell construction is by Fig. 1, and shown in 2,1 is housing, and 2 is rollout bracket, 3 are following line bracket, and 4 is point welding machine welding head, and 5 is cold water pipe, and control panel 7 and 8 is a transformer primary and secondary pressure regulation handle, 9 is functional switch, and 6 is steplessly-regulated handle, and 10 is the positive and negative electrode post, and 11 block for housing protects.
Its circuit structure and the course of work:
Power supply enters A.C. contactor C by fuse RD, and (380V is 220V) to the voltage transitions of control loop to the power supply that adopts for electrical switch.A.C. contactor is selected 380 potential windings for use; Cooling blower M selects rated voltage 220, can take to serially add dropping resistor R1 at the 380V power work for making blower fan.Electric work energy selector switch K2, electric resistance welding starts the contact, electric current relay contact J, the cooling blower gauge tap constitutes control circuit.
At line output function binding post: a, b being arranged is the electric resistance welding terminal, and c, d are the alternating current arc welding binding post, and e, f are that high power DC output wiring terminal and direct-current arc welding are used.F, g are small-power direct current output wiring terminal.Connect power supply, looking 380V, 220V conversion K1 is 1 grade or 2 grades.Look its function and select the output terminal.Adjustment has utmost point conciliation switch FK1, FK2 and electrodeless adjustment iron core L1 to reach optimum operating voltage and electric current according to the workpiece needs.
When electric resistance welding is worked, drive the SA closure by mechanical linkage and enter duty.This moment, K2, K3 were open circuit.
K2 is closed when alternating current arc welds, and SA, K3 are open circuit.
K2, K3 closure when direct current output or direct-current arc welding, QA is open circuit.
(except the electric resistance welding) electric current relay J action during to row as overburden is cut off the electricity supply voluntarily during above-mentioned each function operation, and the protection welding machine does not burn because of overload.
The advantage of the utility model: simple in structure, function is complete, can make various welding, spot welding, butt welding, wheel pressure welding, Plastic Welding etc., and is easy to use, the maximum feature conserves energy.
Claims (4)
1, a kind of multifunction electric welding machine, constitute by the transformer in shell body and the housing, this electric welding machine that is characterised in that of the utility model is made up of control section, transformer, rectifier, cooling segment and accessories section, wherein control section is made up of A.C. contactor, travel switch and selector switch, and the input of power transformer and load output are connected to tap switch respectively; Transformer is made of primary and secondary winding and stepless conciliation iron core; Be connected to rectifier on the control circuit, the housing top is connected to a soldering tip, is connected to cold water pipe simultaneously.
2,, it is characterized in that on the panel of housing 1 the transformer primary and secondary being housed regulates pressure handle 7,8 functional switches, 9 steplessly-regulated handle 6 and positive-negative power binding posts 10 by the described electric welding machine of claim 1.
3,, it is characterized in that rectifying part is made up of four commutation diodes and filter capacity and anti-electrification sense coil by the described electric welding machine of claim 1.
4, by the described electric welding machine of claim 1, it is characterized in that welding machine has annex: spot welding contact (opposite spot welding contact, plane spot welding contact, direct welding contact, some lead-out wire spot welding contact) is to soldering set, wheel load soldering set and plastics butt joint soldering set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229637 CN2180384Y (en) | 1993-11-09 | 1993-11-09 | Multi-function electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229637 CN2180384Y (en) | 1993-11-09 | 1993-11-09 | Multi-function electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180384Y true CN2180384Y (en) | 1994-10-26 |
Family
ID=33806472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93229637 Expired - Fee Related CN2180384Y (en) | 1993-11-09 | 1993-11-09 | Multi-function electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180384Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056563A (en) * | 2012-12-24 | 2013-04-24 | 伊达新技术电源（昆山）有限公司 | Welding machine host case |
-
1993
- 1993-11-09 CN CN 93229637 patent/CN2180384Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056563A (en) * | 2012-12-24 | 2013-04-24 | 伊达新技术电源（昆山）有限公司 | Welding machine host case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201677116U (en) | Insulated gate bipolar transistor inversion AC/DC argon arc welder | |
| CN201063545Y (en) | Single-phase, three-phase voltage dual-purpose high-frequency inversion electric welder | |
| CN2180384Y (en) | Multi-function electric welding machine | |
| CN201309041Y (en) | Electric welding machine | |
| CN211151579U (en) | Microprocessor controlled charger capable of continuously regulating current and having multiple protection functions | |
| CN201644995U (en) | IGBT inverting-type gas-shielded welder welding starting circuit | |
| CN2384225Y (en) | Electronic electric energy meter current divider | |
| CN214867912U (en) | Multifunctional output circuit of cutting and welding machine | |
| CN2278558Y (en) | Small spot welder | |
| CN2759671Y (en) | Automatic safety energy-saving apparatus of electric welding machine | |
| CN206717243U (en) | A kind of PFC inverter type welders | |
| CN2206692Y (en) | Electric saver for a.c. welding machine | |
| CN2423978Y (en) | Remote-control controller of electric welder | |
| CN2259254Y (en) | Energy-saving multi-purpose welding machine | |
| CN211428975U (en) | Microprocessor controlled current adjustable charger with multiple protection functions | |
| CN2181359Y (en) | All state power-saving device for arc welder | |
| CN2313697Y (en) | Multi-winding electric welder | |
| CN2181356Y (en) | Multifunctional AC (DC) arc welder | |
| CN2204679Y (en) | Automatic thrysitor arcing energy saving controller of welder | |
| CN2429920Y (en) | Automatic electric charger | |
| CN2401306Y (en) | Argon arc converter | |
| CN2166908Y (en) | High efficiency ac arc welder | |
| CN2213041Y (en) | Multifunctional welding and cutting machine | |
| CN2242756Y (en) | Inversion-type dc. electric welding machine | |
| CN2181358Y (en) | Resistance welder |
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 |