Novel corrugated pipe machining equipment and using method

Abstract

The invention discloses novel corrugated pipe machining equipment and a using method. The equipment comprises a support and a main roller capable of rotating on the support, and is characterized by further comprising a magnetic driving device for driving the main roller of the support to rotate, control equipment for controlling the magnetic driving device and a motor to work, and a sliding piece,and the sliding piece is provided with a constant-temperature heating device for softening a pipe blank and a thread bushing in threaded fit with the main roller. According to the scheme, the equipment is simple in design, small in occupied area and capable of adapting to specifications such as waveforms, wall thicknesses, diameters and lengths of different corrugated pipes needing to be produced, the magnetic driving device is used for driving the main roller to rotate, the driving device is not in direct contact with the main roller, and compared with existing equipment, the field burden isrelieved; the problem that due to the fixation of the main roller, the longer the corrugated pipes is, the longer the ground occupied is can be solved; and compared with the prior art, the main roller driving mode of the invention has the advantages that the working mode and efficiency are greatly improved, and the work of wiping operators is reduced.

Description

technical field [0001] The invention relates to the field of mechanical equipment, more specifically it relates to a novel corrugated pipe processing equipment and its use method. Background technique [0002] Corrugated pipe is a regular-shaped corrugated pipe, mainly used for pipe-to-pipe connections where small bending radii, irregular turns, where the pipe will expand and contract, or where it is inconvenient to install with a fixed elbow , The bellows can be bent, elongated or compressed by a small amount. [0003] In the prior art, cold drawing, hot rolling and other methods are usually used to roll bellows at home and abroad. The rolling process is cumbersome, the rolling equipment is complicated, the cost is extremely high, and the production equipment occupies a large area. [0004] There is a kind of corrugated pipe rolling equipment, which clamps the pipe blank to be processed by the internal and external threaded mechanism, and prepares the corrugated pipe by ho...

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Problems solved by technology

[0003] In the existing technology, cold drawing, hot rolling and other methods are usually used to roll bellows at home and abroad. The rolling process is cumbersome, the rolling equipment is complicated, the cost is extremely high, and the production equipment occupies a large area.

[0004] There is a kind of bellows rolling equipment, which clamps the tube billet to be processed by the internal and external threaded mechanism, and prepares the bellows by hot rolling, but because the main roll needs to be clamped, it needs to be installed behind the sliding parts and the feeding device. The bracket that controls the rotation of the main roll, and the bellows produced are generally short due to the overall distribution length of the equipment, and the plastic bellows cannot be welded perfectly. Design requirements, and the equipment itself occupies a small area and is a bellows processing equipment with simple operation process

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