Saddle-shaped supporting base used for cutting square tubes through lasers

Abstract

The invention discloses a saddle-shaped supporting base used for cutting square tubes through lasers. The saddle-shaped supporting base comprises a contour wheel, a supporting frame, a hydraulic cylinder and a belt transmission device. The belt transmission device and the contour wheel are both fixed to the supporting frame and can move up and down together along with the supporting frame, and the hydraulic cylinder is perpendicularly in contact with the supporting frame and is used for pushing the supporting frame to move up and down, so that the length change caused by moving of the square tubes on a shaft during the cutting process is adapted. The positions, with different rotary angles, of the contour wheel correspond to different supporting radiuses, and the belt transmission device is used for driving the contour wheel to rotate, so that the radius of the contour wheel is adjusted, and the saddle-shaped supporting base used for cutting the square tubes through the lasers is suitable for the square tubes of different specifications, and provides stable and reliable supporting.

Description

technical field [0001] The invention relates to a saddle-shaped support base for laser cutting square pipes. Background technique [0002] Pipe fittings are used in many mechanical fields. As one of the most commonly used typical pipe fittings, square pipes are the main processing objects in the pipe cutting manufacturing industry. At the same time, due to the requirements of use functions, the required square holes must be processed on square pipes. , round holes and contours, etc.; and because the square tube has four sides, in terms of the use function of the mechanical structure, it may also require the processing size of the square tube on different planes to have positional requirements. The previous processing methods are cutting processing, and cutting is all processing under force. When only one plane's position requirements are required, it can still meet the processing requirements; but if the position requirements of two planes or more than two planes are met , ...

AI Technical Summary

Problems solved by technology

[0004] However, at present, most of the support tube devices equipped by manufacturers for laser cutting machines are support tube devices for round tubes. Because the rotary motion of the square tube around the center bearing is not its shape, the device for supporting round tubes will not be suitable for the other party. tube support

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