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Copying cutting machine of waist-shaped hole

A cutting machine and waist-shaped hole technology, applied in welding/cutting auxiliary equipment, auxiliary devices, gas flame welding equipment, etc., can solve problems such as difficulty in adapting to waist hole processing, low production efficiency, and poor hole-making quality, and achieve structural Simple, high production efficiency, convenient production effect

Inactive Publication Date: 2016-09-21
BAOSTEEL CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The quality of the holes in the prior art is poor, especially the processing of the waist holes in thick plates. Waist hole processing with large batches in structure manufacturing

Method used

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  • Copying cutting machine of waist-shaped hole
  • Copying cutting machine of waist-shaped hole
  • Copying cutting machine of waist-shaped hole

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Embodiment Construction

[0012] See attached figure 1 The present invention consists of an automatic cutting machine 2, an angle steel stopper 11 and a profiling model 5 arranged on a cutting platform 1, the cutting platform 1 is provided with a cutting outlet 10, a stopper chute 12 and a positioning bolt hole 9; the angle steel stopper 11 is fastened on the cutting platform 1 by the nut 13 and the stopper chute 12; the automatic cutting machine 2 is a cutting gun 7 provided with a profiling roller 6 and a profiling plate fixed shaft 4 The profiling template 5 is arranged on the profiling plate fixed shaft 4 of the automatic cutting machine 2 and is in contact with the profiling roller 6, and the cutting gun 7 is moved along the waist hole of the profiling template 5 by the profiling roller 6 The real sample shape is automatically cut and the production of the waist-shaped hole is completed.

[0013] See attached figure 2 , the cutting platform 1 is provided with a cutting outlet 10, a stopper chut...

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Abstract

The invention discloses a copying cutting machine of a waist-shaped hole. The copying cutting machine is characterized by comprising an automatic cutting machine, an angle steel check block and a copying sample plate which are arranged on a cutting platform, wherein the automatic cutting machine is a cutting gun provided with a copying propping wheel and a copying plate fixing shaft; the copying sample plate adopts a waist-shaped hole real sample shape provided with a fixing hole; the copying sample plate is arranged on the copying plate fixing shaft of the automatic cutting machine and is in fit contact with the copying propping wheel; and the cutting gun automatically cuts along the waist-shaped hole real sample shape of the copying sample plate to achieve manufacturing of the waist-shaped hole. Compared with the prior art, the copying cutting machine has the advantages that the hole making accuracy is high, the processing quality is high, the structure is simple, the manufacturing is convenient, the production efficiency is high, the manufacturing cost is further reduced, and the copying cutting machine is particularly applicable to processing of a relatively large batch of waist-shaped holes in steel structure manufacturing.

Description

technical field [0001] The invention relates to the technical field of steel structure processing, in particular to a profiling cutting machine for processing waist-shaped holes in steel components. Background technique [0002] In the field of steel structure manufacturing, waist-shaped round holes are often cut. At present, the waist hole processing of steel components is usually processed by a combination of drilling and manual cutting: when the length of the waist hole is less than or equal to twice the hole diameter, a hole is drilled at one end of the waist hole, and then the other half is cut by hand. Arc, and polished; when the length of the waist hole is greater than twice the hole diameter, drill a hole at both ends of the waist hole, and then cut the remaining part by hand, and polish it. [0003] The quality of the holes in the prior art is poor, especially the processing of the waist holes in thick plates. Waist hole processing with large batches in structural...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K7/00B23K7/10B23K37/04
CPCB23K7/005B23K7/105B23K37/0435
Inventor 牛庆波孙肖东
Owner BAOSTEEL CONSTR
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