Manufacturing technique of connection fixing base of assembled balcony guardrail

Abstract

The invention discloses a manufacturing technique of a connection fixing base of an assembled balcony guardrail. The manufacturing technique includes the following steps: S1, adopting aluminum alloy which serve as raw material to extrude pipe-shaped blanks; S2, cutting the pipe-shaped blanks according to the thickness of the fixing base to form a semi-finished fixing base product; S3, cutting one third of the upper end of an installation portion of the semi-finished fixing base product through a miller; S4, drilling a counterbore used for accommodating screw caps in the upper end of an installation hole of the installation portion. The manufacturing technique has the advantages that 6063T5 high-strength aluminum alloy is used as the raw materials to be extruded into the pipe-shaped structure and then to be subject to cut for forming, production efficiency is improved, and production cost can be reduced; compared with the fixing base produced through the old technique, the fixing base produced through the manufacturing technique is free from rusting forever, has super strong toughness and is attractive in appearance, and the strength of the texture of raw materials is improved.

Description

【Technical field】 [0001] The invention relates to the field of balcony guardrails, in particular to a manufacturing process for connecting and fixing seats of assembled balcony guardrails. 【Background technique】 [0002] Since the appearance of the assembled zinc-steel balcony guardrail, due to energy saving and environmental protection, no rust, various colors, beautiful appearance, simple construction, it is deeply loved by real estate, and its application in the field of guardrails is becoming more and more extensive. There have always been problems with the fixing seat. Generally, the fixing seat is formed by die-casting magnesium-aluminum alloy through a mold. Since it is necessary to add recycled materials containing magnesium and other impurities to the aluminum alloy, the fixing seat can be successfully removed from the mold. As a result, the material of the magnesium-aluminum alloy fixing seat is determined to be easily oxidized, white ash, the color of the surface ...

AI Technical Summary

Problems solved by technology

[0002] Since the appearance of the assembled zinc-steel balcony guardrail, due to energy saving and environmental protection, no rust, various colors, beautiful appearance, simple construction, it is deeply loved by real estate, and its application in the field of guardrails is becoming more and more extensive. There have always been problems with the fixing seat. Generally, the fixing seat is formed by die-casting magnesium-aluminum alloy through a mold. Since it is necessary to add recycled materials containing magnesium and other impurities to the aluminum alloy, the fixing seat can be successfully removed from the mold. As a result, the material of this magnesium-aluminum alloy fixing seat is determined to be easy to be oxidized, white ash, the color of the surface spraying is easy to fall off, and the fixing seat itself is easy to be brittle, resulting in a reduction in the service life of the fixing seat

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