Aluminum Extrusion Decorative Pillar Mold

Abstract

The invention discloses a die for extruding decorative columns through aluminum alloy. The die is characterized in that the die comprises a large arc-shaped sidewall runner with an arc-shaped cross section and a small arc-shaped sidewall runner with an arc-shaped cross section; the central angle which the cross-section arc-shaped track of the large arc-shaped sidewall runner faces is 240 degrees, and the central angle which the cross-section arc-shaped track of the small arc-shaped sidewall runner faces is 120 degrees; the edge of the large arc-shaped sidewall runner is provided with inverted runners pointing to the circle center, and the edge of the small arc-shaped sidewall runner is provided with buckle runners; the buckles on the small arc-shaped sidewall runner and the inverted hooks on the large arc-shaped sidewall runner of an extruded product are combined in a clamped mode to form a cylinder; the two sides of the longitudinal central line in the arc of the large arc-shaped sidewall runner are connected with main elastic sheet runners respectively; the main elastic sheet runners incline towards the central line of the large arc-shaped sidewall runner; the two sides of the longitudinal central line in the arc of the small arc-shaped sidewall runner are connected with auxiliary elastic sheet runners respectively, and the auxiliary elastic sheet runners incline towards the central line of the small arc-shaped sidewall runner. The die needs small extrusion pressure, is stable in structure, has good texture and improves rendering of environmental atmosphere.

Description

technical field [0001] The invention relates to an aluminum alloy profile used for displaying products, in particular to an aluminum alloy extruded decorative column mold. Background technique [0002] my country is a big industrial country. With the advancement of science and technology, my country's manufacturing industry is booming, the economy is becoming stronger and stronger, and new technologies and materials are constantly emerging. Among them, aluminum alloy, which has excellent mechanical properties and chemical properties, is widely used in various industries. For example, aluminum profiles are often used in environmental decoration, but they are mainly used for the construction of frame structures. They are light in weight, convenient in connection, and have outstanding texture and decorative effects. There are more applications in this area, and less applications in other areas. For example, there are no suitable products for the decoration of pipes and columns; m...

AI Technical Summary

Problems solved by technology

[0002] my country is a big industrial country. With the advancement of science and technology, my country's manufacturing industry is booming, the economy is becoming stronger and stronger, and new technologies and materials are constantly emerging. Among them, aluminum alloy, which has excellent mechanical properties and chemical properties, is widely used in various industries. For example, aluminum profiles are often used in environmental decoration, but they are mainly used for the construction of frame structures. They are light in weight, convenient in connection, and have outstanding texture and decorative effects. There are more applications in this area, and less applications in other areas. For example, there are no suitable products for the decoration of pipes and columns; most of the existing aluminum alloy profiles are produced through the extrusion process. When producing extrusion-molded hollow tubular products, the aluminum alloy billet must first enter multiple flow channels to reach the extrusion port. , and then merged and integrated into one, it is extruded from the extrusion port. The aluminum alloy billet is separated into multiple channels during the process of entering multiple flow channels, which invisibly increases the resistance and requires higher extrusion pressure to form. Stability of process conditions is also prone to wrinkles or cracks, which still need to be solved technically

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