Carriage rail for sliding mechanism of extruder

Abstract

The invention discloses a carriage rail for a sliding mechanism of an extruder. The carriage rail comprises a rail plate, and a row of counter bores are uniformly arranged on the upper side of the rail plate; and the rail plate is divided into a front section and a rear section, the front section and the rear section are connected by an extension plate arranged in the middle of the rail plate, and the rail plate at the lower part of the extension plate is provided with a hold-down cylinder installing hole. The carriage rail disclosed by the invention has the advantages that: through adding a pair of carriage rails on both sides of a sliding plate of an extrusion stem, a situation that the sliding plate carries out effective sliding in cooperation with the extrusion stem can be ensured, the stability of integral running of the extrusion stem can be maintained, the durability of the extrusion stem as well as other components around the extrusion stem can be improved, parts are uneasy to loose and fall off, and the production efficiency can be improved.

Description

technical field [0001] The invention relates to a sliding mechanism assembly of an extrusion machine, in particular to a bracket guide rail of an extrusion rod sliding mechanism. Background technique [0002] Extrusion machines are generally divided into metal extrusion machines and plastic extrusion machines. Generally, the assembly of sliding mechanism components used in horizontal profile extrusion machines needs to be more stable, not easy to loosen and fall off. These components mainly include bracket guide rails, sliding plates, pressure plates, corner seat plates, and extrusion rod liners. etc., where various components need to have connection, rotation and convex-concave fits that can match the corresponding components around them, otherwise it will cause many unstable factors during the operation of the extruder equipment, and affect the production efficiency to a certain extent; among them The bracket guide rail is used to assist the movement of the extrusion rod ...

AI Technical Summary

Problems solved by technology

Generally, the assembly of sliding mechanism components used in horizontal profile extrusion machines needs to be more stable, not easy to loosen and fall off. These components mainly include bracket guide rails, sliding plates, pressure plates, corner seat plates, and extrusion rod liners. etc., where various components need to have connection, rotation and convex-concave fits that can match the corresponding components around them, otherwise it will cause many unstable factors during the operation of the extruder equipment, and affect the production efficiency to a certain extent; among them The bracket guide rail is used to assist the movement of the extrusion rod and the sliding plate. If the structure of this component is not reasonable, it will also lead to defects such as difficult maintenance, difficult disassembly, and inconvenient operation.

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