Fitting angle infinite rotary bevel cutting device

Abstract

The fitting angle infinite rotary bevel cutting device includes an electrical system and an X-Y-Z mechanical system, and is characterized in that it also includes a fitting angle bevel head and a peripheral torch anti-collision protection bracket; the electrical system includes a numerical control system, an electrical cabinet and a plasma Power supply; the X-Y-Z mechanical system is a gantry-type three-dimensional motion system including a workbench, X-axis, Y-axis, and Z-axis, and the X-axis, Y-axis, and Z-axis are all linear axes; On the mechanical system, the five-axis movement of the torch is realized through the control of the numerical control system to realize the groove processing of the steel plate; the fitting angle groove head is composed of an A-axis, a fixed frame, a B-axis, a cantilever, a torch, a corner plate, The rocker arm and the torch are composed of a three-dimensional anti-collision automatic reset device; the fitting angle groove head adopts space fitting to generate the groove angle, the movement speed is fast, the sealing is good, and the structure is simple.

Description

technical field [0001] The invention belongs to the field of plasma steel plate cutting equipment, and in particular relates to a bevel cutting device with fitting angle infinite rotation. . Background technique [0002] The fitting angle infinite rotary bevel cutting device is a difficult comprehensive technology in the international welding and cutting industry, which requires sophisticated robot technology, numerical control technology, plasma technology research and manufacturing technology. Widely used in aerospace, shipbuilding, metallurgy, machining industries. The main function is to cut various curved grooves on the steel plate that needs to be welded, without the need for secondary processing. Cut sheets can be used directly for welding. [0003] At present, this type of equipment has the following defects: the cutting accuracy of the bevel is not high; the torch is easily damaged due to misuse; because the cutting machine produces a large amount of oxidized met...

AI Technical Summary

Problems solved by technology

[0003] At present, this type of equipment has the following defects: the cutting accuracy of the bevel is not high; the torch is easily damaged due to misuse; because the cutting machine produces a large amount of oxidized metal dust during cutting, the metal dust is high in temperature and floats in the air with the cutting geothermal airflow , will enter the parts and bearings of the bevel head to cause wear and damage of the parts

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