CN2173134Y

CN2173134Y - Multi-function welding machine

Info

Publication number: CN2173134Y
Application number: CN 93228467
Authority: CN
Inventors: 忻品祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-15
Filing date: 1993-06-15
Publication date: 1994-08-03
Anticipated expiration: 2003-06-15

Abstract

Disclosed is a multi-function welding machine used for arc welding, spot welding, flattening, charging and starting. A control device is used for various functions, composed of a transformer and an operation panel; the primary coil of the transformer is provided with four taps which are formed into three steps by a key K; secondary coils are three independent windings which are windings used for arc welding, windings used for spot welding and flattening and windings used for charging and starting for the use of arc welding, spot welding, flattening, charging or starting.

Description

Multi-function welding machine

The utility model relates to welding machine, particularly relates to multifunctional welding machine.

Known arc-welding machine, mash welder are separation equipment, i.e. the single machine and single function energy.And its cost height, floor space are big.

Task of the present utility model is to provide a kind of multifunctional welding machine with arc-welding and spot welding function for sheet metal processing industry and motor line repairing trades.

A kind of multifunctional welding machine that is used for arc-welding and spot welding is characterized in that a shared controller.Controller is made up of transformer and guidance panel.Transformer has three taps, forms second gear; Secondary coil has two independent winding: the arc-welding winding, be the leakage field winding, and the spot welding winding is non-leakage field flat characteristic winding.Can also in the spot welding winding, be connected with toggle switch and be adjusted to less electric current, thereby be used for leveling.In addition, transformer increases a tap, and secondary coil is set up a non-leakage field coil windings, just can be used for charging or startup.

Multifunctional welding machine of the present utility model integrates two kinds and even several welding equipment.Have characteristics in light weight, that floor space is little, with low cost, easy to use.

Fig. 1 controller architecture schematic diagram;

Fig. 2 guidance panel schematic diagram;

Fig. 3 Transformer Winding schematic diagram;

Fig. 4 Transformer Winding electrical schematic diagram;

Fig. 5 output cable structural representation;

Fig. 6 single face single-point welding gun structural representation;

Fig. 7 crab clamp type welding gun structural representation;

Fig. 8 pestle rod-type welding gun structural representation;

Fig. 9 arc-welding handle and loop wrench structure schematic diagram;

Figure 10 tenderizer structural representation;

Figure 11 leveller structural representation.

Embodiment: a kind of arc-welding, spot welding and leveling and charging and startup multifunctional welding machine.The shared controller of various functions.Controller is made up of transformer 2, guidance panel 5, power line 3, control system 4 and casing 1.Transformer Winding (Fig. 3, Fig. 4) primary coil has four

taps

0,1,2 and 3, forms third gear by the K1 key, relies on the time relay J time of carrying out to adjust.Secondary coil is three independent winding: arc-welding is the leakage field coil with winding A, and charging and startup are non-leakage field coil with winding B, and spot welding and leveling are non-leakage field flat characteristic winding with winding C.Each tapping combines in corresponding voltage regulating knob 6 on control system 4 backs and the guidance panel 5, and the time is adjusted knob 7, toggle switch 7-1, power switch key 8, spot welding leveling connection button 9, charge initiation connection button 10, arc-welding connection button 11 is connected with fuse terminal 8-1.

When carrying out arc-welding, the voltage regulating knob on the guidance panel 56 is screwed into the position of " 3 "; By by quick connection mother 12, cable 13 is connected with the arc-welding connection button 11 of the output cable (Fig. 5) that splicing ear 14 is formed, and can weld after snap joint (915) that female 12 and arc-welding handles and loop clamp is connected by connecting fast again.Welding current is 50V120A; The welding specification is φ 1.0～φ 3.2.Arc-welding clamps the button that returns of the arc-welding of (Fig. 9) double as, spot welding and leveling, charging and startup.

When carrying out spot welding or leveling, voltage regulating knob on the guidance panel 56 is screwed into the position of " 1 ", splicing ear 14 by output cable is connected with spot welding leveling connection button 9 on the guidance panel 5, the quicker connection mother 12 by output cable with can weld after the snap joint (615,715 or 815) of spot-welding gun is connected; Perhaps, quick connection female 12 by output cable is connected with the snap joint (1015) of tenderizer, and spot welding is flattened the toggle switch (7-1) that connects among the winding C adjust to little current gear, special washer is spoted weld on the position that needs leveling with tenderizer then, use leveller (Figure 11) to catch on special washer again and slowly firmly proofread and correct, till satisfaction.

When being used to charge, voltage regulating knob on the guidance panel 56 is screwed into the position of " 3 ", be connected with charge initiation connection button 10 on the guidance panel 5 by the splicing ear 14 of output cable, connect female 12 and promptly chargeable after the equipment of being recharged is connected fast by output cable again.When being used to start, as long as the voltage regulating knob 6 will be used to charge the time is screwed into the position of " 2 ", just can the starter motor motor-car.

Claims

1, a kind of multifunctional welding machine that is used for arc-welding and spot welding is characterized in that a shared controller.

2, according to the multifunctional welding machine of claim 1, it is characterized in that controller is made up of transformer and guidance panel, transformer has three taps, forms second gear; Secondary coil has two independent winding: the arc-welding winding is the leakage field winding; The spot welding winding is non-leakage field flat characteristic winding.

3,, it is characterized in that in the spot welding winding, being connected with toggle switch according to the multifunctional welding machine of claim 1 and 2.

4, according to the multifunctional welding machine of claim 1 and 2, it is characterized in that transformer increases a tap, secondary coil is set up a non-leakage field coil windings.