Flame cutting head

A flame cutting and cutting torch technology, applied in gas flame welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of reduced cutting quality, hanging slag, unevenness of the plate, and achieve the effect of improving quality and cutting quality

Active Publication Date: 2010-11-24
XUZHOU HUAHENG ROBOT SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The uneven thickness of the plate or the deformation of the plate will lead to local unevenness of the plate. When cutting the plate with a flame cutting machine, it will cause hanging slag, sticky slag, etc., which will reduce the cutting quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] See attached figure 1 shown.

[0022] A flame cutting head includes a cutting torch 1 and a self-locking and automatic height-adjusting lifting device 2 .

[0023] See attached figure 2 to attach Figure 4 shown.

[0024] The self-locking automatic height-adjusting lifting device 2 includes a casing 3, a motor 4 arranged in the casing 3, a speed reducer 5 connected to the output shaft of the motor 4, a T-shaped lead screw 6 connected to the speed reducer 5, The nut 7 matched with the T-shaped lead screw 6, the lifting plate 8, the arc voltage height adjustment sensor 9 arranged on the cutting torch 1, the height adjustment device 10 connected with the arc voltage height adjustment sensor 9; the casing 3 A linear guide rail 11 parallel to the T-shaped lead screw 6 is also provided inside, a slider 12 that can slide along its axial direction is arranged on the linear guide rail 11, a slide plate 13 is connected between the slider 12 and the nut 7, and a lifting plate...

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PUM

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Abstract

A flame cutting head comprises a cutting torch and a lifting device capable of self-locking and automatic height adjusting, wherein the lifting device comprises a housing, a motor arranged in the housing, a speed reducer connected on an output shaft of the motor, a screw rod connected on the speed reducer, a nut matched with the screw rod, a lifting plate fixed on the nut, an arc voltage height adjusting inductor arranged on the cutting torch and a height adjuster connected with the arc voltage height adjusting inductor, wherein the cutting torch is fixedly connected on the lifting plate; thearc voltage height adjusting inductor transfers an induced position signal to the height adjuster; and the height adjuster generates a control signal according to the position signal and transmits the control signal to the motor to drive the motor to work. The flame cutting head adopts the lifting device capable of self-locking and automatic height adjusting and can automatically adjust the position of the cutting torch aiming at the surface of the plate, thus effectively improving the cutting quality.

Description

technical field [0001] The invention relates to a flame cutting head used on a flame cutting machine. Background technique [0002] The uneven thickness of the plate or the deformation of the plate will lead to local unevenness of the plate. When cutting the plate with a flame cutting machine, it will cause hanging slag, sticky slag, etc., which will reduce the cutting quality. Contents of the invention [0003] The purpose of the present invention is to provide a flame cutting head that can automatically adjust its height according to the unevenness of the surface of the board. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A flame cutting head, including a cutting torch, the flame cutting head also includes a self-locking automatic height-adjusting lifting device, and the self-locking automatic height-adjusting lifting device includes a casing, which is arranged in the casing motor, a reducer connected ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K7/00B23K7/10
Inventor 杜庆国
Owner XUZHOU HUAHENG ROBOT SYST
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