Perforating Needle Adjustment Mechanism of Metal Extrusion Machine and Its Synchronous Connection Structure

Abstract

The invention discloses a perforation needle regulation mechanism of a metal extruding machine and a synchronous connection structure of the perforation needle regulation mechanism. The perforation needle regulation mechanism of the metal extruding machine comprises a stroke limiting lever, a pull rod and a motor, wherein the stroke limiting lever is arranged on a back beam of the extruding machine, the pull rod is positioned in the hollow inside of the stroke limiting lever, penetrates out of the front end of the stroke limiting lever and is connected with an extruding machine perforation beam used for fixing a perforation needle, the back part of the pull rod is fixedly provided with a clamp block, the clamp block can be abutted against the front end of the stroke limiting lever after the back beam of the extruding machine forwards moves, and the motor can drive the stroke limiting lever to move relative to the back beam of the extruding machine through a driving device. The invention also discloses the synchronous connection structure of the perforation needle regulation mechanism of the metal extruding machine, wherein a plurality of perforation needle regulation mechanisms are arranged on the back beam of the same extruding machine, and a plurality of motors are in pairwise connection through connecting shafts. The perforation needle regulation mechanism of the metal extruding machine and the synchronous connection structure of the perforation needle regulation mechanism have the advantages that the position of the perforation needle can be automatically regulated, the work intensity is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a perforating needle of a metal extruder, in particular to a perforating needle adjustment mechanism and a synchronous connection structure for the metal extruding machine. Background technique [0002] With the rapid development of China's petroleum, chemical, machinery, high-speed railway, automobile, construction and other industries in recent years, the domestic consumption of various pipes has grown steadily, and the demand for special pipes has also increased. A variety of high-quality pipes required by the market can be extruded through the fixed needle process of the extruder. [0003] The double-action horizontal metal extrusion machine is a metal extrusion equipment commonly used in the metal extrusion industry. During the extrusion process of the double-action horizontal metal extrusion machine, the relative position of the perforation needle and the extrusion rod is divided into two types: one is that the perforati...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a piercing needle adjustment mechanism for a metal extruder, which is used to solve the problem of labor intensity caused by manually adjusting the position of the piercing needle in the existing extrusion machine piercing needle position adjustment mechanism. Troublesome and low production efficiency

[0007] Another object of the present invention is to provide a synchronous connection structure of the perforation needle adjustment mechanism of a metal extruder to solve the asynchronous movement between the perforation needle adjustment mechanisms of multiple metal extruders that adjust the position of the same perforation needle The problem

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