Variable-angle square tube automatic cutting machine

Abstract

The invention discloses a variable-angle square tube automatic cutting machine. The variable-angle square tube automatic cutting machine comprises a workbench, a cutting device, a square tube clampingdevice and a PLC, wherein the cutting device and the square tube clamping device are arranged on the workbench; the square tube clamping device can rotate, the cutting angle of the cutting head of the cutting device is not changed, the square tube clamping device comprises a clamp and a clamp seat, the clamp seat is of an annular rotatable structure, and the clamp seat can drive the square tube to rotate to change the cutting angle. By means of the mode, the square tube in the clamp can be driven to change the angle through rotation of the clamp seat, so that the cutting device can be conveniently fed at an accurate angle, the machining efficiency of the square tube is improved, follow-up welding and other procedures are facilitated, and further machining is facilitated.

Description

technical field [0001] The invention relates to the field of square tube processing, in particular to a variable-angle automatic cutting machine for square tubes. Background technique [0002] Square tubes generally refer to thin-walled square steel tubes. Thin-walled square tubes are widely used in the fields of construction, petroleum, chemical industry and power engineering because of their excellent mechanical properties and good corrosion resistance. In the case of welding after cutting, a portable cutting machine is generally used for cutting and welding. This type of cutting machine often requires manual positioning, which is inconvenient when a more precise cutting angle is required. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a square pipe cutting machine capable of changing the cutting angle. [0004] In order to solve the above technical problems, a technical solution provided by the present inve...

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Problems solved by technology

[0002] Square tubes generally refer to thin-walled square steel tubes. Thin-walled square tubes are widely used in the fields of construction, petroleum, chemical industry and power engineering because of their excellent mechanical properties and good corrosion resistance. In the case of welding after cutting, a portable cutting machine is generally used for cutting and welding. This type of cutting machine often requires manual positioning, which is inconvenient when a more precise cutting angle is required.

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