Pipe-shaped workpiece rough shape cutting device

Abstract

The invention discloses a pipe-shaped workpiece rough shape cutting device which comprises a rack, a feeding clamping die, a clamp clamping die, a pipe cutting tool bit and a pulling clamping die. Therack is sequentially provided with the feeding clamping die, the clamp clamping die, the pipe cutting tool bit and the pulling clamping die, and the feeding clamping die, the clamp clamping die, thepipe cutting tool bit and the pulling clamping die are located on one axis; the feeding clamping die is movably connected with the rack, can move in the axis direction and is used for feeding workpieces to a machining zone, and the feeding clamping die is connected with a feeding driving mechanism for driving the feeding clamping die to move; the clamp clamping die is used for clamping the workpieces; the pipe cutting tool bit is used for cutting out a pulling groove in each workpiece, and the pipe cutting tool bit comprises a blade; and the pulling clamping die is used for clamping the workpieces and breaking the workpieces from the pulling groove, and the pulling clamping die is in sliding connection with the rack and can slide in the axial direction. By means of the device, the feedinglength of the workpieces can be accurately controlled, the structure is simple, operation is convenient, and accuracy is high.

Description

technical field [0001] The invention relates to a tubular workpiece processing device, in particular to a tubular workpiece cutting device. Background technique [0002] When producing tubular parts, it is often necessary to process a long tubular workpiece into several short tubular workpieces. Usually, the long tubular workpiece is ring-cut first, and the ring is cut out of the breaking groove, and then the tubular part is pulled apart. Generally, The tubular workpiece cutting device has a complex structure, and the accuracy of the workpiece length is not high. Contents of the invention [0003] The present invention aims to solve the above-mentioned technical problems at least to a certain extent. For this reason, the present invention proposes a tubular workpiece cutting device with simple structure and high precision. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A cutting device for a tubular workpiec...

AI Technical Summary

Problems solved by technology

[0002] When producing tubular parts, it is often necessary to process a long tubular workpiece into several short tubular workpieces. Usually, the long tubular workpiece is ring-cut first, and the ring is cut out of the breaking groove, and then the tubular part is pulled apart. Generally, The structure of the tubular workpiece cutting device is complex, and the accuracy of the workpiece length is not high

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