CN212665173U

CN212665173U - Plasma cutting machine

Info

Publication number: CN212665173U
Application number: CN202020308323.8U
Authority: CN
Inventors: 张通淼
Original assignee: SHANGHAI HUTONG ENTERPRISE GROUP CO Ltd
Current assignee: SHANGHAI HUTONG ENTERPRISE GROUP CO Ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-03-09
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a plasma cutting machine, wherein, include: the casing, the casing mid-mounting has the baffle, all install the welding machine drive from top to bottom the baffle, the welding machine drive includes: module, main transformer, inductance, drive box, two the welding machine drive is connected secondary rectifier module, secondary rectifier module connects the casing output still includes: and a water cooling tank is arranged outside the shell, and a circulating port of the water cooling tank is connected with the head of the welding gun. The utility model discloses an increased outside water-cooling tank, communicated with each other with welder, cutting machine power is big, and welder damages because of high temperature easily, through the cooling down of water cooling plant between welder and machine, protects welder, makes the cutting time increase. And then can adopt the drive of the pair of welders, namely bimodulus, on the baffle, set up a series of module, main transformer, inductance, drive box separately, after rectifying the secondary rectification, merge the output, mix and export, has improved the output current greatly.

Description

Plasma cutting machine

Technical Field

The utility model relates to a cutting machine especially relates to a plasma cutting machine.

Background

Plasma cutting is a process in which the heat of a high temperature plasma arc is used to partially or locally melt (and vaporize) the metal at the cut of a workpiece and the molten metal is removed by the momentum of the high speed plasma to form the cut. The prior art cutting machine only uses a single cooling mode, thereby limiting the continuous working time of the cutting machine.

Therefore, the utility model provides a can carry out air-cooled and water-cooled cutting machine simultaneously.

SUMMERY OF THE UTILITY MODEL

The above object of the present invention is achieved by the following technical solutions:

a plasma cutter, comprising: the casing, the casing mid-mounting has the baffle, all install the welding machine drive from top to bottom the baffle, the welding machine drive includes: module, main transformer, inductance, drive box, two the welding machine drive is connected secondary rectifier module, secondary rectifier module connects the casing output still includes: and a water cooling tank is arranged outside the shell, and a circulating port of the water cooling tank is connected with the head of the welding gun.

The plasma cutting machine as described above, wherein the bottom of the cabinet is mounted with a support leg.

The plasma cutting machine is characterized in that the rear part of the machine shell is provided with an air outlet, and a fan is arranged in the air outlet.

To sum up, owing to adopted above-mentioned technical scheme, the utility model discloses an increased outside water-cooling tank, communicate with each other with welder, cutting machine power is big, and welder damages because of high temperature easily, through the cooling of water cooling plant between welder and machine, protects welder, makes the cutting time increase. But air-cooled, water-cooling is dual-purpose, and heat dispersion strengthens, and then can adopt two welding machine drives, and also be bimodulus, two main transformers, two electric inductances are settled respectively about the baffle, and a set of module, main transformer, inductance, drive box after rectifying the secondary rectification, merge the output, mix and export, improved output current greatly, and guaranteed the radiating effect.

Drawings

FIG. 1 is a right side view of the internal structure of the plasma cutting machine of the present invention;

fig. 2 is a rear view of the plasma cutting machine of the present invention;

fig. 3 is a left side view of the internal structure of the plasma cutting machine of the present invention.

Detailed Description

The invention will be further described with reference to the following figures and examples:

fig. 1 is the utility model discloses plasma cutting machine's inner structure right side view, fig. 2 is the utility model discloses plasma cutting machine's rear view, fig. 3 is the utility model discloses plasma cutting machine's inner structure left side view, please refer to fig. 1 ~ 3, a plasma cutting machine, wherein, include: casing, casing mid-mounting have the baffle, all install the welding machine drive from top to bottom the baffle, and the welding machine drive includes: module 20, main transformer 6, inductance 14, drive box 10, two welding machine drives connect the secondary rectifier module, and the casing output is connected to the secondary rectifier module, still includes: and a water cooling tank is arranged outside the shell, and a circulating port of the water cooling tank is connected with the head part of the welding gun.

Furthermore, the bottom of the machine shell is provided with supporting legs, and the lower parts of the supporting legs can be provided with wheels 19.

Further, an air outlet is formed in the rear portion of the casing, and a fan 24 is installed in the air outlet.

The utility model discloses an in the concrete implementation, can adopt following module to constitute: the device comprises a front metal panel 1, a panel 2, a main board 3, a switch transformer 4, a partition plate 5, a main transformer 6, a magnetic ring 7, an air valve 8, a rear metal plate 9, a driving box 10, an arc striking coil 11, a high-frequency plate 12, a middle layer plate 13, an inductor 14, a three-phase electrodeless capacitor 15, a rectifier bridge 16, a capacitor plate 17, a bottom plate 18, wheels 19, a module 20, an absorption plate 21, a ship-shaped switch 22, a pressure reducing valve 23, a fan 24 and an arc striking plate 25. The utility model discloses a hardware and inside relation of connection all adopt prior art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised in accordance with the principles of the present invention by those skilled in the art without the use of inventive faculty, or through software programming. Therefore, the technical solutions that can be obtained by a person skilled in the art or a general model fan based on the concepts of the present invention through logical analysis, reasoning or limited experiments based on the prior art are all within the scope of protection defined by the claims.

Claims

1. A plasma cutting machine characterized by comprising: the casing, the casing mid-mounting has the baffle, all install the welding machine drive from top to bottom the baffle, the welding machine drive includes: module, main transformer, inductance, drive box, two the welding machine drive is connected secondary rectifier module, secondary rectifier module connects the casing output still includes: and a water cooling tank is arranged outside the shell, and a circulating port of the water cooling tank is connected with the head of the welding gun.

2. The plasma cutter according to claim 1, wherein a support leg is installed at the bottom of the cabinet.

3. The plasma cutting machine of claim 1, wherein an air outlet is formed at the rear of the housing, and a fan is installed in the air outlet.