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Inverter direct current pulse argon arc welding machine

A technology of DC pulse and argon arc welding machine, which is applied in the direction of arc welding equipment, welding equipment, welding accessories, etc. It can solve the problems of poor heat dissipation, unreasonable, inconvenient carrying and transportation, etc., so as to achieve convenient movement, labor saving, Portable and space-saving effect

Inactive Publication Date: 2018-02-16
天津鑫星云焊接设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure and layout of the current inverter DC pulse argon arc welding machine is not very reasonable, it is not very convenient to carry and carry, and the heat dissipation effect is not good

Method used

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  • Inverter direct current pulse argon arc welding machine

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings.

[0020] like figure 1 As shown in the figure, an inverter type DC pulse argon arc welding machine of the present invention includes a chassis and a control circuit installed in the chassis. The chassis is composed of a top panel 1, a bottom panel 2, a front panel 3, a rear panel 4, a left panel 5 and a The right panel 6 is connected, the upper part of the front panel 3 is provided with an operation panel 7, the middle part is a waterproof shutter 8, the lower part is a quick-plug output panel 9, the left panel 5 is provided with a ventilation and heat dissipation window 10, the chassis A radiator is provided at the position corresponding to the ventilation and heat dissipation window 10. The radiator includes fixed plates 11 on both sides and a heat sink 12 in the middle. A Y-shaped radiating fin 13 is provided at the corner of the top plate 1 , a handle 14 is provided...

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Abstract

The invention relates to the field of welding technology, and provides an inverter DC pulse argon arc welding machine, which includes a cabinet and a control circuit installed in the cabinet. The cabinet consists of a top panel, a bottom panel, a front panel, a rear panel, a left panel and a right panel. The upper part of the front panel is provided with an operation panel, the middle part is a waterproof louver, and the lower part is a quick-plug output panel. The left panel is provided with a ventilation and heat dissipation window. A heat sink is provided, and the heat sink includes fixed plates on both sides and heat sinks in the middle. A handle is arranged in the middle of the top plate, the two ends of the handle are fixedly connected with the top plate, a sponge sleeve is arranged in the middle of the handle, and a pulley is arranged on the bottom plate. The invention has the beneficial effects of good heat dissipation effect and convenient carrying and moving.

Description

technical field [0001] The invention relates to the technical field of welding, in particular to an inverter type DC pulse argon arc welding machine. Background technique [0002] The inverter DC pulse argon arc welding machine adopts IGBT power switch device, and through advanced PWM pulse width modulation technology, the 50Hz power frequency is inverted to 20KHz high frequency, and then the step-down rectification is performed to output high power for welding. DC power supply. Generally, it has a variety of welding functions: DC argon arc welding, pulse argon arc welding, electric welding and DC manual welding. Inverter DC pulse argon arc welding machine is widely used in petroleum, petrochemical, coal, electricity and other industries. The structure and layout of the current inverter DC pulse argon arc welding machine is not very reasonable, it is not very convenient to carry and transport, and the heat dissipation effect is not good. SUMMARY OF THE INVENTION [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/09B23K9/16B23K9/32
CPCB23K9/09B23K9/16B23K9/32
Inventor 于光显石景鑫赵颖杨莉莉
Owner 天津鑫星云焊接设备科技有限公司
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