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Double-vehicle type size-fixed flying saw machine

A flying saw machine and fixed-length technology, which is applied in the direction of sawing machine device, metal sawing equipment, metal processing equipment, etc., can solve problems such as the inability to meet its needs, and achieve the effect of improving cutting efficiency

Active Publication Date: 2016-04-13
大连三高科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used online sawing and flying saw can only meet the needs of medium and low-speed cold-formed steel units below 80m / min, and cannot meet the needs of high-speed units reaching 150-200m / min.

Method used

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  • Double-vehicle type size-fixed flying saw machine
  • Double-vehicle type size-fixed flying saw machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as figure 1 and figure 2 The shown double-vehicle fixed-length flying saw machine includes: two sets of fixed-length cutting devices, and the two sets of fixed-length cutting devices are symmetrically arranged on the left and right sides of the workpiece to be cut;

[0023] The cut-to-length device includes: a saw car 7, a machine base 3, a workpiece clamping mechanism arranged on the saw car 7, a cutting feed mechanism arranged on the saw car 7 and a cutting mechanism arranged at the feed end of the cutting feed mechanism ;

[0024] The upper end of the base 3 is provided with a walking table for the saw car 7 to walk, and a running mechanism for driving the saw car 7 to walk on the walking table is arranged between the saw car 7 and the walking table;

[0025] The workpiece clamping mechanism is a cantilever clamping mechanism, wherein the clamping part is composed of two cantilever clamping blocks 2 and a hydraulic cylinder 1 for driving the two cantilever cl...

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Abstract

The invention discloses a double-vehicle type size-fixed flying saw machine which comprises two size-fixed cutting devices, wherein the two size-fixed cutting devices are symmetrically arranged at the left side and the right side of a to-be-cut workpiece, and comprise saw vehicles, machine bases, workpiece clamping mechanisms arranged on the saw vehicles, cutting feeding mechanisms arranged on the saw vehicles, and cutting mechanisms arranged at feeding ends of the cutting feeding mechanisms; walking table tops for the saw vehicles to travel are arranged at the upper ends of the machine bases; walking mechanisms for driving the saw vehicles to travel on the walking table tops are arranged between the saw vehicles and the walking table tops; and the workpiece clamping mechanisms are cantilever type clamping mechanisms. With the adoption of the technical scheme, the two size-fixed cutting devices are symmetrically arranged to form series connection; through flexible arrangement of the various mechanisms, the coordination work of the two size-fixed cutting devices are ensured; and the two size-fixed cutting devices alternately and circularly cut the workpiece, so that the cutting efficiency is increased to be twice of that of the conventional single saw vehicle flying saw, and the requirements of a high-speed cold rolled section steel unit are met.

Description

technical field [0001] The invention relates to cutting equipment, in particular to a double-vehicle type fixed-length flying saw machine for online fixed-length cutting of cold-formed steel units. Background technique [0002] With the advancement of science and technology, the improvement of people's living standards in human society, the higher the desire for high-quality material life; the more widely the use of cold-formed steel in pipeline transportation, construction, automobile, storage and other industries, the demand is increasing year by year; at the same time Today, with increasing energy pressure, high efficiency and energy saving have become the theme of industrial production. Therefore, the development of high-speed cold-formed steel units is urgently needed, and online cut-to-length cutting is the key to affecting the speed of the unit. At present, the commonly used structure of online sawing and flying saw is to set a walking saw car on the guide rail of th...

Claims

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Application Information

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IPC IPC(8): B23D45/20B23D47/04B23D47/08B23D47/02B23D45/10
CPCB23D45/10B23D45/20B23D47/02B23D47/04B23D47/08
Inventor 马丽高国鸿李云辉
Owner 大连三高科技发展有限公司
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