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Auxiliary support of laser pipe cutter

A technology of auxiliary support and pipe cutting machine, which is applied in the direction of welding/cutting auxiliary equipment, auxiliary equipment, laser welding equipment, etc. It can solve the problems of reduced cutting curve accuracy, sagging deformation, and inflexible pipe movement, etc., to achieve flexible cam rotation, The effect of accurate positioning

Pending Publication Date: 2018-06-08
SHANDONG LEIMING CNC LASER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the pipe is long at the beginning of cutting, especially the pipe with small cross-section and thin wall thickness, under the action of gravity, it will sag and deform. The consequences are 1) the pipe is not flexible to move back and forth, it will be stuck, and the appearance of the pipe will be deformed; 2) The accuracy of the cutting curve is reduced; 3) The cutting end surface is uneven, and sometimes it cannot even be completely cut

Method used

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  • Auxiliary support of laser pipe cutter
  • Auxiliary support of laser pipe cutter
  • Auxiliary support of laser pipe cutter

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Embodiment Construction

[0028] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0029] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0030] As introduced in the background technology, since the pipe is long when cutting, especially the pipe with...

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PUM

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Abstract

The invention discloses an auxiliary support of a laser pipe cutter. The auxiliary support comprises a driving belt pulley mounted on a pipe to be processed, wherein the driving belt pulley drives a driven belt pulley to rotate through a synchronous belt, the driven belt pulley drives a transmission shaft to rotate, and the transmission shaft drives at least one supporting device, which is used for supporting the pipe to be processed, to move up and down; each supporting device comprises a cam driven by the transmission shaft, action spots on curves of the cams are in contact with cylinder blocks, an air cylinder is mounted on each cylinder block, a planar tray is arranged at the tail end of an air cylinder lever of each air cylinder, and the planar trays are used for supporting the pipe;the cylinder blocks are mounted on the guiding rods, springs sleeve the guiding rods, and the cylinder blocks are mounted on the springs. According to the auxiliary support, the curves of the cams adapt to lowest-point position change of the pipe during rotation, and the auxiliary support is applied to cutting processing of rectangular pipes.

Description

technical field [0001] The invention discloses an auxiliary supporting device for a laser pipe cutting machine. Background technique [0002] The plate laser cutting machine is equipped with a laser pipe cutting machine, which can process round holes, square holes, special-shaped curve cutting and cutting on the surface of rectangular pipes. It works as figure 1 As shown: the nozzle 5 of the plate laser machine protrudes out of the cutting area, the rectangular pipe 2 to be processed is clamped by the rear chuck 1, the pipe 2 can pass through the center hole of the front chuck 4, the front chuck 4 is only used as a fixed support, and the front chuck 4 is only used as a fixed support. , The rear chuck rotates at the same speed synchronously. During processing, the surface of the pipe to be processed should be rotated to a position perpendicular to the axial direction of the nozzle. The rear chuck pushes the pipe 2 to move in a straight line relative to the front chuck along...

Claims

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Application Information

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IPC IPC(8): B23K26/70B23K26/38B23K26/382B23K37/047
CPCB23K26/38B23K26/382B23K26/702B23K37/047
Inventor 李峰西侯志坚孙振省马宗伟
Owner SHANDONG LEIMING CNC LASER EQUIP CO LTD