Titanium alloy elbow cutting machine

Abstract

The invention belongs to the technical field of cutting of petrochemical engineering pipeline titanium alloy elbows and discloses a titanium alloy elbow cutting machine. The cutting machine is characterized in that a connecting plate is fixedly arranged at a lower part of a right side of a supporting disc, an index plate is fixedly connected with a right side of the connecting plate, pin holes areevenly formed around scales of the index plate at equal intervals, fixing pins penetrate through the left side, close to a front end, of the rotating plate, the pin holes are used for fixing the index plate and the rotating plate, an index alignment plate is fixedly arranged on the right side, close to the front end, of the rotating plate, a rotating chassis is fixed to the center of the front end of the index plate, a lead screw adjusting device is fixedly arranged at the transverse position of an upper portion of the rotating plate, and a cutting device is fixedly arranged on an upper portion of a movable sliding block of a lead screw adjusting device. The cutting machine is advantaged in that flatness of a cutting end face of a titanium alloy bent pipe is greatly improved, the grindingamount of the cutting end face of the titanium alloy bent pipe is reduced, and thereby working efficiency of welding of the titanium alloy bent pipe and a straight pipe is improved.

Description

technical field [0001] The invention belongs to the technical field of cutting titanium alloy elbows of petrochemical pipelines, and in particular relates to a cutting machine for titanium alloy elbows. Background technique [0002] The lowest cost way of long-distance transportation of oil is to lay oil pipelines, but it is inevitable to turn and turn during the laying of oil pipelines. At this time, it is necessary to use titanium alloy elbows as connectors to change the laying direction of oil pipelines. Therefore, titanium alloy elbow plays an important role as a necessary connector in laying oil pipelines. Since the titanium alloy elbow is an important connector in the process of laying petroleum pipelines, the flatness of the end surface of the titanium alloy elbow directly affects the welding quality of the petrochemical pipeline during the welding process of the titanium alloy elbow and the straight pipe. If the welding seal is not good, it will cause oil or natural...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a titanium alloy pipe bend cutting machine, which has a simple structure design, scientific rationality, and high degree of automation; the present invention can solve the problem that the cutting knife of the existing titanium alloy pipe bend cutting machine cannot adjust the cutting angle The problem

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