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Full-automatic square tube cutting machine

A cutting and fully automatic technology, which is applied in metal processing, metal processing equipment, pipe shearing devices, etc., can solve the problems that the grinding wheel cutting machine is easy to produce burrs, debris and sparks, which are easy to cause danger, and the cutting stability is poor. It is not easy to achieve Significant deformation, improved cutting quality, and reduced cutting power

Inactive Publication Date: 2021-08-06
广东欧丽仕智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The grinding wheel cutting machine has a better effect when cutting round pipes, but the cutting stability of square pipes is poorer than that of round pipes, and it is prone to large deformation. Chips and sparks are also prone to danger, so the existing cutting for square tubes needs improvement

Method used

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  • Full-automatic square tube cutting machine
  • Full-automatic square tube cutting machine
  • Full-automatic square tube cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see Figure 1-3 , a fully automatic cutting machine for square tubes, comprising a cutting table 1, a mounting frame 2 is installed on the upper end of the cutting table 1, a lifting table 3 is installed on the mounting frame 2, a cutting blade 4 is installed on the driving end of the lifting table 3, and the cutting table 1, a square tube positioned at the lower side of the cutting blade 4 is also placed on the upper end, a heater 5 and an electromagnet 6 are also installed on the lift table 3, a pair of matching heat deformation and shaping blocks 7 are slidably connected in the square tube, and a pair of heat The deformation-setting blocks 7 are symmetrically distributed, and the heat-deformation-setting blocks 7 include an outer base portion 71, an inner support portion 72 and a heat guide portion 73, and the inner support portion 72 is connected to the outer end of the outer base portion 71, and the inner support portion 72 is located at a pair of outer bases. One ...

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Abstract

The invention discloses a full-automatic square tube cutting machine, and belongs to the technical field of cutting. According to the full-automatic square tube cutting machine, a matched thermal deformation shaping block is placed in a square tube, then a cutting position is determined based on magnetic force guidance, and then the square tube is cut through a heated cutting blade in a vertical cutting manner, so that the cutting power can be reduced, meanwhile, large-amplitude deformation of a notch is not prone to being caused, after the upper end face is cut, after short remaining, position adjustment is conducted, and even if errors exist in the position of the thermal deformation shaping block, the thermal deformation shaping block automatically triggers the deformation action under heating of the cutting blade; and the cutting blade is guided until the thermal deformation shaping block indirectly moves to the optimal position, the square tube is completely and integrally cut under shaping and limiting of the thermal deformation shaping block, and compared with an abrasive wheel cutting machine adopted in the prior art, the cutting machine has the advantages that the cutting quality of the square tube can be remarkably improved, the shape of the notch can be well controlled, and subsequent processing is facilitated.

Description

technical field [0001] The invention relates to the technical field of cutting, and more specifically relates to a square tube automatic cutting machine. Background technique [0002] Rectangular square tube refers to a hollow metal profile with a rectangular and square cross section, which is used in construction, machinery manufacturing, shipbuilding, hardware, steel structure engineering and other industries. [0003] In the process of processing and application of pipes, it generally needs to go through a cutting process. Most of the existing cutting machines are grinding wheel machines. , round tubes, special-shaped tubes, etc. for cutting processing. The grinding wheel cutting machine is light, flexible, simple and convenient to use, and is widely used in various occasions, especially in construction sites and interior decoration. [0004] The grinding wheel cutting machine has a better effect when cutting round pipes, but the cutting stability of square pipes is poo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D21/00B23P25/00
CPCB23D21/00B23P25/003
Inventor 周锋欧阳子冬
Owner 广东欧丽仕智能科技有限公司
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