Automatic pipe cutting chamfering device

Abstract

An automatic pipe cutting and chamfering device is characterized in that a straightening mechanism, a hand wheel slipping mechanism, a hand wheel and a cutting mechanism are installed on a rack in sequence; a push mechanism is positioned at one end of the cutting mechanism and the center line of a pipe clamping groove on a clamp in the push mechanism coincides with the center of a pipe in the cutting mechanism; and a chamfering mechanism is positioned at one side of the cutting mechanism, is parallel with the cutting mechanism and is vertical to the push mechanism. After the pipe is cut by the cutting mechanism, the pipe is clamped and fixed by the clamp and the push mechanism pushes the clamp and the pipe to a chamfering station to be chamfered. The device integrates the functions of pipe straightening, cutting and chamfering, ensures the pipe to be directly chamfered after being cut, improves the degree of automation and efficiency of pipe processing and ensures uniform chamfers. The device provided by the invention has simple structure, lowers the processing cost and is convenient to operate.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a pipe processing device. Background technique [0002] In the patent with the publication number CN2673592, a pipe cutting and chamfering machine is disclosed, which is characterized in that the chamfering device and the cutting machine are on the same frame, and the translation mechanism is fixed on the pipe fixing frame, and the translation mechanism consists of a gear and a rack Cooperate to form, the gear is connected with the manual running wheel. The translation mechanism is driven by the rack and pinion transmission, so that one end of the pipe can be chamfered after the pipe is cut. [0003] In the patent with the publication number CN201361786, a special equipment for pipe cutting and chamfering is disclosed, which is characterized in that two sets of mutually perpendicular guide rails are arranged on the horizontal end surface of the frame, that is, the A guide ra...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings existing in the prior art that the cutting and chamfering of pipes are processed separately, or that both ends of the chamfering cannot be performed at the same time, or the process is complicated, the cost is high, or the efficiency is low and the chamfering is uneven. An automatic pipe cutting and chamfering device

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