Minor-caliber elbow chamfering machine

Abstract

The invention belongs to the field of mechanical manufacture, and particularly relates to a minor-caliber elbow chamfering machine. In accordance with the problems that in the prior art, the bending degrees of different workpieces namely elbows are nonuniform, the elbows are difficult to fix and facing directions of the holes of the workpieces are difficult to control, the minor-caliber elbow chamfering machine is characterized by comprising a support table, wherein four fixing columns are fixedly connected to the upper end of the support table, a work table is fixedly connected to the upper ends of the fixing columns, an air cutting gun is placed at the left part of the upper end of the work table, a rotating disk is in sliding connection to the right part of the upper end of the work table, a workpiece is placed at the middle of the upper end of the rotating disk, a fine tuning device is placed in the cavity of the work table, an equipment table is fixedly connected to the left partand the right part of the upper end of the rotating disk, and clamping devices are arranged at the middle of the equipment table. Through the clamping devices, workpieces of different bend shapes canbe fixed, so that subsequent processing by staff is convenient. The fine tuning device is arranged, so that the staff can feel comfortable when processing, and improvement of the working efficiency isfacilitated.

Description

technical field [0001] The invention relates to the field of machinery manufacturing, in particular to a small-diameter elbow groove processing machine. Background technique [0002] According to the design or process needs, the grooves with a certain geometric shape processed and assembled at the parts to be welded are called grooves. The grooves are mainly used to weld the workpiece and ensure the degree of welding. Generally, they are processed by machining methods. If the requirements are not high, it can also be gas-cut (if it is a type of weld that requires ultrasonic flaw detection, only machining methods can be used), but the oxide slag needs to be removed. Groove, U-shaped groove, etc. [0003] At present, due to the different degrees of bending of different workpieces, the existing groove machining workpieces are difficult to fix for different workpieces, and have great limitations. Moreover, due to the different workpieces, the orientation of the workpiece holes ...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a small-diameter elbow bevel processing machine tool, which can effectively solve the problems that the existing bends of different workpieces are difficult to fix and the orientation of workpiece holes is difficult to control.

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