Moment separating scissors for steel extruder

Abstract

The invention discloses moment separating scissors for a steel extruder, and solves the problem that the separating scissors cannot accurately shear because an excess material and a gasket are reversely wrapped in the conventional equipment. A clamping lower oil cylinder (4) is fixedly arranged on a separating scissors frame (2) arranged on an extruder front beam (1); a lower V-shaped clamping seat (5) is arranged at the end of an output shaft of the clamping lower oil cylinder (4); an upper V-shaped clamping seat (8) is arranged at the end of an output shaft of a clamping upper oil cylinder (9); an extruding barrel gasket (6) is arranged between the lower V-shaped clamping seat (5) and the upper V-shaped clamping seat (8); a separating scissors blade driving oil cylinder (17) is arranged in the center of a frame top plate (10); four upright posts (11) of the separating scissors frame (2) are movably sleeved with a movable lifting beam (18); and a separating scissors blade (16) is fixedly arranged on the lower bottom surface of the movable lifting beam (18). By the separating scissors, the gasket is quickly recycled, and the processing cost of a product is reduced.

Description

technical field [0001] The invention relates to a separating shear used on a steel extruder, in particular to a shearing device used for separating excess pressure from gaskets after a metal extruder squeezes a seamless steel pipe. Background technique [0002] At present, most of the separation shears used in conjunction with the extrusion machine are of the direct shear type, that is, after the metal extrusion is completed, the excess pressure and the workpiece are cut off by a hot saw, and then the excess pressure and the gasket are transported to the Separation is carried out on the material receiving device of the separation shear. The separation shear uses the traditional direct shear principle. In actual work, the metal turn-up gasket often occurs, resulting in no direct separation surface between the excess pressure and the gasket, making The separation shears cannot be cut accurately, which seriously affects the production efficiency. In addition, since this shear...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a steel extrusion torque separation shear, which solves the problems of the existing equipment such as overpressure and back-up of the gasket, so that the separation shear cannot be accurately cut down, which seriously affects the problem of low production efficiency

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