CN200954569Y - Electric welder - Google Patents
Electric welder Download PDFInfo
- Publication number
- CN200954569Y CN200954569Y CN 200620015258 CN200620015258U CN200954569Y CN 200954569 Y CN200954569 Y CN 200954569Y CN 200620015258 CN200620015258 CN 200620015258 CN 200620015258 U CN200620015258 U CN 200620015258U CN 200954569 Y CN200954569 Y CN 200954569Y
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- welding machine
- welding
- electric welding
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Abstract
The utility model discloses an electric welding machine, and aims to solve the technical problem of facilitating the adjustment of the current size of electric welding machine, improve welding efficiency and quality, and lower the energy consumption. The utility model adopts the technical proposal that: an electric welding machine comprises a motor and a welding clamp handle, the output shaft of motor is connected with reducer, the welding clamp handle is provided with a current regulation switch for controlling motor open. Compared with the prior art, the utility model is characterized in that the welding clamp is provided with a control switch and current screen can push the current welding clamp current switch directly according to the need for controlling the current of the electric welding machine.
Description
Technical field
The utility model relates to a kind of electric welding machine.
Background technology
In current manufacturing manual welding work, welding work pieces and welding machine often have certain distance, when particularly Shi Han workpiece is fixing port, when needing welding flush joint, transverse joint, upright seam even facing upward the face position, need regulate electric current repeatedly, and even regulate and repeatedly could satisfy the welding requirement, in the structural steelwork of complexity, docking port is varied, and mostly again is work high above the ground, and it is not only time-consuming to regulate electric current so repeatedly, and inefficiency, as not guaranteeing that welding current is under the proper state all the time, welding quality will be difficult to guarantee.In addition, power switch only is located on the electric welding machine, and in the electric welder shift position, when striking slag, inspection, polishing welding seams, in time the powered-down switch prolongs welding machine idle time, causes waste of electric energy.
Summary of the invention
The purpose of this utility model provides a kind of electric welding machine, and the technical problem that solve is the convenient electric welding machine size of current of regulating, and improves welding efficiency and quality, and is energy-saving and cost-reducing.
The utility model is by the following technical solutions: a kind of electric welding machine, comprise motor and welding clamp handle, and motor output shaft connects reductor, and described welding clamp handle is provided with current regulating switch, and current regulating switch control motor is opened.
Welding clamp handle of the present utility model is provided with the welding current gauge tap.
Be provided with transformer between general supply gauge tap of the present utility model and the welder power, the general supply gauge tap is serially connected in the secondary of transformer.
Reductor of the present utility model is provided with the electric current display panel of band scale, and speed reducer output shaft is provided with gear, the wheel and rack engagement, and tooth bar is provided with pointer, the scale of pointer align currents display panel.
Welding clamp handle of the present utility model is provided with the electric current display screen, and the electric current display screen shows the transformer secondary output electric current after current inductor collection, circuit conversion.
Electric current display screen of the present utility model is a digital display screen.
The utility model compared with prior art is equipped with gauge tap and electric current display screen at the electrode holders place, directly press the current switch at electrode holders place as required, can control the electric current of electric welding machine, and is convenient and reliable, safe and efficient.
Description of drawings
Fig. 1 is the soldering turret schematic diagram of the utility model embodiment.
Fig. 2 is the circuit block diagram of the utility model embodiment.
Fig. 3 is the circuit connection diagram of the utility model embodiment.
Fig. 4 is the electric welding machine structure chart of the utility model embodiment.
Fig. 5 is the transmission device connection layout of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.As shown in Figure 1, electric welding machine soldering turret 24 is provided with two switches, is respectively general supply gauge tap 23 and current regulating switch 21, is provided with electric current display screen 22 between two switches.When remote adjustment electric current on electric welding machine soldering turret 24, can check current current values by electric current display screen 22.General supply gauge tap 23 is in series with welder power, thereby remote controlled electric welding machine is opened.On cable, there are five control lines and a power line to be wrapped in jointly in the insulating barrier of cable.
As shown in Figure 2, the electric welding machine general supply connects the 380V AC power, general supply connects motor and transformer, the electric welding machine general supply is through transformer, the following safe voltage of output 36V, and be connected in series with gauge tap 23, motor output shaft connects with reductor, reductor is used to control to adjust the output current of transformer, the unlatching of current regulating switch 21 control motors, the output current of transformer is presented at the output current of transformer on the digital current display screen 22 after the conversion of current inductor collection, digital display circuit, forms welding current control and display part.
When using electric welding machine, the size that in the process of work, needs to regulate electric current, the current regulating switch 21 that can promote on the soldering turret 24 is controlled electric current output.When needs reduce the output of electric current, then push switch to reducing side, contact switch K2 is connected with contact 2, the reductor antikinesis, electric current reduces, and digital display screen shows that numerical value reduces; When needs increase the output of electric current, then push switch to increase side, contact switch K2 is connected with contact 3, reductor moves clockwise, and electric current increases, and digital display screen numerical value increases.The operative employee regulates Welding Structure when electric welding, or when carrying out other operations, electric welding machine enters Light Condition, by pressing the general supply gauge tap 23 on the soldering turret 24, K switch 1 and contact 1 is separated, and makes the electric welding machine outage.
As shown in Figure 3, the 380V AC power connects motor by control box (switch), and the output shaft of motor connects reductor, electric welding machine is housed on the motor regulates the electric current button.Transformer connects control box (switch), and by being converted to the safe voltage of 36V, the K switch 1 of the power series of transformer output to the welding clamp handle 24 between the output of K switch 1 and transformer, is serially connected with resistance R 1 with voltage.Electric welding machine on welding clamp handle is regulated current switch K2, K3 and is connect the circuit that control box exports motor to, and the digital display screen on welding clamp handle is connected by the moving iron core of current inductor and transformer.
As shown in Figure 4 and Figure 5, electric welding machine of the present utility model is horizontally installed with rectification radiator 5 on base 3, rectifying tube 4 is arranged on the rectification radiator 5, opposite side at rectification radiator 5, high frequency transformer 6 is installed, on the next door of high frequency transformer reactor 32 is arranged, reactor 32 connects snap joint seat 2.Barricade 33 belows are lifted with full-bridge radiator 34, on the next door of full-bridge radiator 34 input filter capacitor 9 is installed, above full-bridge radiator 34 and barricade 33, full-bridge rectification pipe 35 is housed, rectification radiator 5 tops, barricade 33 belows, be provided with two insulation three bipolar-type power pipe IGBT radiators 7, laterally be hung in the right-hand member of barricade 33 side by side, IGBT pipe 8 all is installed on the every IGBT radiator 7, control transformer is installed in the top of barricade 33, fan 10 is housed on the rear board 36, cable 25 is fixed on the barricade 33 by ply-yarn drill 16, at barricade 33 near on the position of front panel 37, absorption resistance 1 is housed, power supply indicator 38 is arranged on the front panel 37, potentiometer 39, the same side of reductor power shaft 30 is provided with the electric current display panel 18 of band scale, reductor 14 output shafts are provided with gear 12, gear 12 and tooth bar 19 engagements, tooth bar 19 is provided with pointer 20, and the scale of pointer 20 align currents display panels 18 all has drive 11 on the power shaft 30 of reductor and the motor output shaft 31, by transmission bar 13 transferring power, reductor 14 and motor 15 are arranged between fan 10 and the rectification radiator 5.The transformer 26 that is connected with welder power is housed on the next door of input filter capacitor 9, and the output of transformer connects the switch on the soldering turret 24, and making output voltage is the human safety voltage who is lower than 36V.
The power switch that the utility model is provided with on welding clamp handle, easy to operate and safe and reliable, in case of in the rain or operation under the wet environment, at any time powered-down, prevent that human body from crossing the generation of electrical phenomena, eliminated potential safety hazard, guarantee operating personnel's personal safety to greatest extent.
Claims (6)
1. electric welding machine, comprise motor (15) and welding clamp handle (24), motor (15) output shaft connects reductor (14), and it is characterized in that: described welding clamp handle (24) is provided with current regulating switch (21), and current regulating switch (21) control motor (15) is opened.
2. electric welding machine according to claim 1 is characterized in that: described welding clamp handle (24) is provided with welding current gauge tap (23).
3. electric welding machine according to claim 2 is characterized in that: be provided with transformer between described general supply gauge tap (23) and the welder power, general supply gauge tap (23) is serially connected in the secondary of transformer.
4. electric welding machine according to claim 3, it is characterized in that: described reductor (14) is provided with the electric current display panel (18) of band scale, reductor (14) output shaft is provided with gear (12), gear (12) and tooth bar (19) engagement, tooth bar (19) is provided with pointer (20), the scale of pointer (20) align currents display panel (18).
5. electric welding machine according to claim 4 is characterized in that: described welding clamp handle (24) is provided with electric current display screen (22), and electric current display screen (22) shows the transformer secondary output electric current after current inductor collection, circuit conversion.
6. electric welding machine according to claim 5 is characterized in that: described electric current display screen (22) is a digital display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015258 CN200954569Y (en) | 2006-10-16 | 2006-10-16 | Electric welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015258 CN200954569Y (en) | 2006-10-16 | 2006-10-16 | Electric welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200954569Y true CN200954569Y (en) | 2007-10-03 |
Family
ID=38773152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015258 Expired - Fee Related CN200954569Y (en) | 2006-10-16 | 2006-10-16 | Electric welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200954569Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829843A (en) * | 2010-05-06 | 2010-09-15 | 奇瑞汽车股份有限公司 | Multifunctional spot-welding machine control handle and method for carrying out welding control by utilizing same |
| CN102259242A (en) * | 2010-05-25 | 2011-11-30 | 李士英 | Directly adjustable welding machine |
| CN109648180A (en) * | 2019-02-19 | 2019-04-19 | 广州市金象工业生产有限公司 | A kind of durable type push button soldering turret regulating current device |
| CN109648179A (en) * | 2019-02-19 | 2019-04-19 | 广州市金象工业生产有限公司 | A kind of knob soldering turret regulating current device convenient for operation |
| CN114247950A (en) * | 2022-01-13 | 2022-03-29 | 广东德力实业有限公司 | Copper pipe welding machine |
-
2006
- 2006-10-16 CN CN 200620015258 patent/CN200954569Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829843A (en) * | 2010-05-06 | 2010-09-15 | 奇瑞汽车股份有限公司 | Multifunctional spot-welding machine control handle and method for carrying out welding control by utilizing same |
| CN101829843B (en) * | 2010-05-06 | 2012-11-07 | 芜湖普泰汽车技术有限公司 | Multifunctional spot-welding machine control handle and method for carrying out welding control by utilizing same |
| CN102259242A (en) * | 2010-05-25 | 2011-11-30 | 李士英 | Directly adjustable welding machine |
| CN109648180A (en) * | 2019-02-19 | 2019-04-19 | 广州市金象工业生产有限公司 | A kind of durable type push button soldering turret regulating current device |
| CN109648179A (en) * | 2019-02-19 | 2019-04-19 | 广州市金象工业生产有限公司 | A kind of knob soldering turret regulating current device convenient for operation |
| CN109648179B (en) * | 2019-02-19 | 2021-02-05 | 广州市金象工业生产有限公司 | Knob formula soldering turret current regulation device convenient to operation |
| CN114247950A (en) * | 2022-01-13 | 2022-03-29 | 广东德力实业有限公司 | Copper pipe welding machine |
| CN114247950B (en) * | 2022-01-13 | 2023-08-25 | 广东德力实业有限公司 | Copper pipe welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20091116 |