CN204195026U - With the gas-shielded welder of stand-by power supply - Google Patents
With the gas-shielded welder of stand-by power supply Download PDFInfo
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- CN204195026U CN204195026U CN201420545599.2U CN201420545599U CN204195026U CN 204195026 U CN204195026 U CN 204195026U CN 201420545599 U CN201420545599 U CN 201420545599U CN 204195026 U CN204195026 U CN 204195026U
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- power supply
- welding
- supply unit
- control device
- welding machine
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Abstract
The utility model relates to a kind of gas-shielded welder with stand-by power supply, comprise welding machine case, caisson, send welding wire device, welding gun, power interface, standby power supply device is added in welding machine case, standby power supply device is accessed former supply unit, under the environment without electricity, still can carry out weld job.The utility model scientific structure, efficiency is high, by the power supply of standby power supply device, realize gas-shielded welder various conditions environmental, particularly non-transformer power or cannot bracing wire when welding, improve the efficiency of welder and the scope of use.
Description
Technical field:
The utility model relates to welding machine, particularly relates to a kind of gas-shielded welder.
Background technology:
Gas shielded arc welding is a kind of new welding machine technology grown up the fifties in last century, and since over half a century, he has developed in order to a kind of important fusion welding method.Be widely used in auto industry, shipbuilding industry, locomotive manufacturing industry, manufacturing industry of the lift, the industries such as boilers and pressure vessel manufacturing industry, for the production of various metal structure and technological processor.Gas shielded arc welding welding quality is good, and cost is low, easy to operate, and this welding adopts welding wire automatic feeding, and depositedization amount of metal is large, production efficiency is high, steady quality.Replace most manual electric arc welding and submerged-arc welding, the die is cast, and gas shielded arc welding will become following a kind of main welding method.But need to provide civil power during existing gas-shielded welder welding, when welding the workpiece of certain position, generally will drag very long electric wire, both inconvenient, dangerous again, sometimes also have the situation that can not find outlet.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of Novel gas shield welding machine, can carry out the operation of welding when not providing civil power or cannot drag very long electric wire.
For solving the problems of the technologies described above, the technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of gas-shielded welder with stand-by power supply, comprise and be coated on peripheral welding machine case, be located at the control device of described welding machine case inside, the welding gun be connected with described control device, described control device is accessed in one end, the caisson of other end access welding gun, be connected with control device, and be connected with welding gun send welding wire device, the power interface of being drawn by described welding machine case internal electric source, described welding machine case inside is also provided with the supply unit that control device is connected, the standby power supply device be connected with described supply unit.
Welding machine case inside is provided with supply unit, standby power supply device and control device.The shell of welding machine case arranges gauge tap, and gauge tap reaches the effect of control by being connected with control device.Can continue to twist to supply unit by control device and control, thus realize regulating the parameter of whole machine.
Standby power supply device inside includes electrical storage device and inverter, and electrical storage device inside comprises battery lead plate, and electrical storage device can carry out the discharge and recharge circulated.
Electrical storage device terminals are connected with the terminals of supply unit, thus can carry out discharge and recharge by supply unit to electrical storage device.
Electrical storage device terminals are connected with the terminals of inverter, and the direct current of electrical storage device, in the process of electric discharge, can be converted to required voltage and the alternating current of frequency by inverter, thus can power for equipment by electrical storage device.
Inverter terminals are connected with supply unit, thus inverter is linked into the alternating current changed from electrical storage device in supply unit.
Described supply unit is electrically connected with control device, thus gauge tap can control supply unit by control device.
The beneficial effects of the utility model are, welding machine working without during external power supply, can decrease the long distance wiring of electric wire, can use in environment widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1, welding machine case, 2, caisson, 3, wire feeder, 4, welding gun, 5, power interface, 6, standby power supply device, 7, supply unit, 8, control device, 9, electrical storage device, 10, inverter, 11, battery lead plate, 12, gauge tap, 13,14,15,16,17,18 is terminals.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of gas-shielded welder with stand-by power supply, comprise and be coated on peripheral welding machine case 1, be located at the control device 8 of described welding machine case 1 inside, the welding gun 4 be connected with described control device 8, described control device 8 is accessed in one end, the caisson 2 of other end access welding gun 4, be connected with control device 8, and be connected with welding gun 4 send welding wire device 3, the power interface 5 of being drawn by described welding machine case 1 internal electric source, it is characterized by: described welding machine case 1 inside is also provided with the supply unit 7 that control device 8 is connected, the standby power supply device 6 be connected with described supply unit 7.
Welding machine case 1 shell is provided with gauge tap 12, and gauge tap 12 is connected with control device 8, and supply unit 7 is electrically connected with control device 8, can control the closed of circuit in supply unit 7 by gauge tap 12 closed.
Standby power supply device 6 inside comprises electrical storage device 9 and inverter 10, and electrical storage device 9 inside comprises battery lead plate 11, is realized the discharge and recharge of electrical storage device 9 by the discharge and recharge of battery lead plate 11.Electrical storage device 9 is connected with the terminals 13 of supply unit 7 by terminals 15, and supply unit 7 can be charged to electrical storage device 9 by this circuit;
Electrical storage device 9 is connected with the terminals 18 of inverter 10 by terminals 16, and in the process of electric discharge, the direct current of electrical storage device 9 can be converted to alternating current by inverter 10.Inverter 10 is connected with the terminals 14 of supply unit 7 by terminals 17, and by this circuit, when needed, electrical storage device 9 provides required alternating current can to supply unit 7, thus powers to whole welding machine.
The course of work of the present utility model is as follows, when inserting mains-supplied, welding starts, welding machine parameter is regulated to carry out preparation welding machine, control to send welding wire device 3 to start as welding gun 4 send welding wire as the solder of welding, caisson 2 starts simultaneously, gas sends into welding gun 4, for welding provides gas shield, now, gauge tap is the state of cutting out, this time, supply unit closes to the charging circuit of electrical storage device, the circuit that electrical storage device 9 powers to supply unit 7 disconnects, welding machine supply unit 7 while work charges to the electrical storage device 9 of standby power supply device 6.When using without civil power, as having a power failure, without under terminal plate or the situation such as can not to connect wires, open gauge tap 12, supply unit 7 disconnects to the charging circuit of electrical storage device 9, and the circuit that electrical storage device 7 powers to supply unit 9 closes, standby power supply device 6 works, the electrical storage device 9 of standby power supply device 6 inside now discharges, the direct current exported is converted into the alternating current of required frequency and voltage by inverter 10, alternating current is input in supply unit 7 by inverter 10 again, power to the device of whole welding machine, now welding machine can normally use.
Certainly, the electrical storage device 9 of this gas-shielded welder can use lead accumulator, lithium battery, polymer battery etc. can carry out the device of discharge and recharge, is not limited to the scope of this detailed description of the invention.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the gas-shielded welder with stand-by power supply, comprise and be coated on peripheral welding machine case (1), be located at the control device (8) that described welding machine case (1) is inner, the welding gun (4) be connected with described control device (8), described control device (8) is accessed in one end, the caisson (2) of other end access welding gun (4), be connected with control device (8), and be connected with welding gun (4) send welding wire device (3), the power interface (5) of being drawn by described welding machine case (1) internal electric source, it is characterized by: described welding machine case (1) shell is provided with gauge tap (12), gauge tap (12) is connected with control device (8), described welding machine case (1) inside is also provided with the supply unit (7) be connected with control device (8), the standby power supply device (6) be connected with described supply unit (7), described standby power supply device (6) inside comprises electrical storage device (9) and inverter (10), electrical storage device (9) inside comprises battery lead plate (11), electrical storage device (9) is connected with the terminals (13) of supply unit (7) by terminals (15), described electrical storage device (9) is connected with the terminals (18) of inverter (10) by terminals (16), inverter (10) is connected with the terminals (14) of supply unit (7) by terminals (17).
2. the gas-shielded welder of band stand-by power supply according to claim 1, is characterized in that: described supply unit (7) and control device (8) are for being electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545599.2U CN204195026U (en) | 2014-09-22 | 2014-09-22 | With the gas-shielded welder of stand-by power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545599.2U CN204195026U (en) | 2014-09-22 | 2014-09-22 | With the gas-shielded welder of stand-by power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195026U true CN204195026U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545599.2U Expired - Fee Related CN204195026U (en) | 2014-09-22 | 2014-09-22 | With the gas-shielded welder of stand-by power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940878A (en) * | 2020-07-28 | 2020-11-17 | 南京奇锐创特焊接技术有限公司 | Emergency plasma metal breaking and detaching device |
| CN114012198A (en) * | 2021-11-17 | 2022-02-08 | 深圳市佳士科技股份有限公司 | Welding system, welding power supply and wire feeder |
-
2014
- 2014-09-22 CN CN201420545599.2U patent/CN204195026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940878A (en) * | 2020-07-28 | 2020-11-17 | 南京奇锐创特焊接技术有限公司 | Emergency plasma metal breaking and detaching device |
| CN114012198A (en) * | 2021-11-17 | 2022-02-08 | 深圳市佳士科技股份有限公司 | Welding system, welding power supply and wire feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |