Rotary sliding type copper alloy pipe extrusion device

Abstract

The invention discloses a rotary sliding type copper alloy pipe extrusion device. The rotary sliding type copper alloy pipe extrusion device comprises a rotary sliding assembly. The two movement processes of sliding and rotating of a sleeving rotating ring body are achieved, when a driving rod rotates to drive a floating sleeve to move downwards on a built-in screw rod, and the floating sleeve is downwards connected to the outer side of the periphery of a separation column in a sleeving mode, so that the floating sleeve is separated from thread constraint of the built-in screw rod and slidably connected to the separation column in a sleeving mode, in this way, an internal thread ring body can be driven to be in threaded connection with the outer side of the periphery of an external thread column through rotation of the sleeving rotating ring body, so that the sleeving rotating ring body downwards wraps and abuts against the outer side of the periphery of an extrusion plate, and even if an internal screw accidentally rotates, the sleeving rotating ring body cannot be driven to move in the longitudinal position; and the stability of the structure is better.

Description

technical field [0001] The invention relates to a rotating and sliding copper alloy pipe extruding device. Background technique [0002] Copper alloy is an alloy composed of pure copper as the base and adding one or several other elements, which has excellent electrical conductivity, thermal conductivity, ductility and corrosion resistance; the existing copper alloy pipes are generally prepared by first After the material is extruded through the extrusion cylinder to form a copper alloy rod, the inner cavity of the copper alloy tube is extruded through the extrusion plate, thus forming a copper alloy tube. However, when the existing copper alloy tube is extruded, According to different needs, different inner cavity sizes are required, and the existing extrusion plate is generally fixed on the upper end of the telescopic shaft, and it is inconvenient to replace the extrusion plate, which makes the existing mechanism inflexible and inefficient. Ensure the stability of the str...

AI Technical Summary

Problems solved by technology

[0002] Copper alloy is an alloy composed of pure copper as the base and adding one or several other elements, which has excellent electrical conductivity, thermal conductivity, ductility and corrosion resistance; the existing copper alloy pipes are generally prepared by first After the material is extruded through the extrusion cylinder to form a copper alloy rod, the inner cavity of the copper alloy tube is extruded through the extrusion plate, thus forming a copper alloy tube. However, when the existing copper alloy tube is extruded, According to different needs, different inner cavity sizes are required, and the existing extrusion plate is generally fixed on the upper end of the telescopic shaft, and it is inconvenient to replace the extrusion plate, which makes the existing mechanism inflexible and inefficient. Ensure the stability of the structure

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