Manufacture of forging decorative door or window frame with straight bars

Abstract

A forged artistic railing frame with straight rods for door or window is made up through extruding the aluminium material to obtain the long straight rods with female spiral threads, extruding or punching needed aluminium elements, forging them to become decorative parts, attaching the decorative parts onto said long straight rods, coloring, cutting short said straight rods, and installing the short straight rod onto a frame by screws.

Description

technical field [0001] The present invention relates to a manufacturing method of a forged artistic door and window sill with straight rods, especially a kind of aluminum forged decorative parts of various styles are laid on an aluminum extruded long straight rod assembly, and the number of prefabricated One or several groups of long straight-rod forgings, and the vertical distance between every two forged decorative parts is at least greater than the longitudinal length of the forged decorative parts, so that long rods of equal length can be easily cut from different positions with different longitudinal distances Each unit of long rods must contain forged decorative parts of different numbers such as single piece, double piece, or more than one piece, so as to be suitable for the composition needs of small, medium and large doors and windows of different sizes. , in order to simplify the manufacturing process of the forged artistic door and window sill, which is conducive to...

AI Technical Summary

Problems solved by technology

[0005] (1) Because the process of making ordinary iron or copper forged art door and window bars is quite cumbersome, it is not only labor-intensive and time-consuming, but also more expensive than ordinary aluminum door and window bars or stainless steel, which makes it difficult for customers to accept and relatively reduces The utilization rate and popularization of art door and window bars make it impossible for buildings or decorations to present the elegant and artistic atmosphere of forged art door and window bars

[0006] (2) As far as the manufacturer is concerned, the general iron or copper forged art door and window bars are completed through division of labor and cooperation, that is, customers order from general contractors (such as aluminum door and window manufacturers), and the contractor only measures the size or provides patterns Give customers a reference to choose, and then subcontract to a specialized manufacturer of forged art door and window bars, and the manufacturer will then construct and manufacture according to the size and pattern; because the manufacturing process is cumbersome and difficult to mass-produce, it does not conform to economic benefits. Contractors regard it as timid, and often persuade or suggest customers to use general non-forging stainless steel or aluminum door and window rails, making it difficult to meet customer needs

[0007] (3) If the inventor's aforementioned patented technology is cited, such as the invention patent No. 152599 "Manufacturing method of forged art doors and windows", and the new patent or announcement No. 189450 "Structure Improvement of Fastening Decorative Parts for Art Doors and Windows" No. 500148 "Structure Improvement of Quick Group Guardrail" new patent, etc. However, the above-mentioned patented technology still has inconvenience in the current division of labor and cooperation process, and it cannot be easily produced for customers (users) with sufficient strength and artistic beauty. Sexy forged art door and window bars

[0008] (4) In the general forged art door and window structure, when the forged or cast art decorations inside the outer frame are combined with the outer frame, most of the side ends or upper and lower ends of the inner art decorations are clamped Put it in the groove of the straight support frame or the horizontal support frame, or lock it with screws, so that the remaining grooves are exposed on the part of the frame that is not combined with decorative parts, which not only affects the appearance but also easily hides dirt and dirt. The exposed grooves are arranged irregularly, making it difficult to completely cover them

[0010] Furthermore, the used iron parts or copper parts forging or casting art decorations in the general forged art door and window sill structure mostly utilize welding to form a whole, but the art door and window sill of all aluminum material formulas of the present invention In terms of aluminum art decorations formed by casting, the material of the aluminum (aluminum alloy) (generally represented by the material number) is different from the aluminum (aluminum alloy) used for aluminum extrusion, and the melting points of the two are different. As a result, it is difficult to carry out welding work, and it is impossible to weld the cast-style aluminum art decorations on the long straight rods used for aluminum extrusions. This is a further consideration for the production of aluminum-style art doors and windows

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