Multi-station automatic drilling equipment for aluminum alloy sections

Abstract

The invention discloses multi-station automatic drilling equipment for aluminum alloy sections. The equipment is characterized by comprising a rack (1), an aluminum alloy profile positioning clamp (2), a lifting mechanism (3) and a plurality of drilling machines (4), wherein the rack (1) is provided with a horizontal workbench (1-1), the aluminum alloy profile positioning clamp (2) comprises a positioning base (2-1), a longitudinal guide rail (2-2), a longitudinal air cylinder (2-3), a transverse positioning baffle (2-4), a first pressing mechanism (2-5) and a second pressing mechanism (2-6),the lifting mechanism (3) comprises a bracket (3-1), a vertical guide rail (3-2), a lifting seat (3-3) and a lifting driving cylinder (3-4), the drilling machines (4) are installed on the lifting base(3-3) and distributed side by side at intervals in the transverse direction. The equipment is advantaged in that multi-hole-site automatic drilling machining can be conducted on the two aluminum alloy sections, and working efficiency can be improved exponentially.

Description

technical field [0001] The invention belongs to a multi-station aluminum alloy profile automatic drilling equipment. Background technique [0002] Aluminum alloy profiles are widely used in doors and windows, and can be made into frames, stiles, fan materials and other parts on doors and windows. In the production process, aluminum alloy profiles often need to be processed into specific length specifications, and at the same time, holes are drilled on the aluminum alloy profiles to facilitate door and window assembly. [0003] At present, when drilling aluminum alloy profiles of a specific length, there are the following deficiencies, and the analysis is as follows: [0004] First, when drilling aluminum alloy profiles, multiple holes need to be drilled, but the current drilling equipment can only drill one hole at a time, which is inefficient, so that the cumulative cost of each hole on the aluminum alloy profile long time; [0005] Second, due to the position accuracy r...

AI Technical Summary

Problems solved by technology

[0004] First, when drilling aluminum alloy profiles, multiple holes need to be drilled, but the current drilling equipment can only drill one hole at a time, which is inefficient, so that the cumulative cost of each hole on the aluminum alloy profile long time;

[0005] Second, due to the position accuracy requirements between different holes on the aluminum alloy profile, and the inconsistency of the spacing between adjacent holes, there are large and small, and it is difficult to ensure the position accuracy requirements between all holes;

[0006] Third, due to the operation of a single drilling machine, only one hole on one aluminum alloy profile can be processed in one clamping, and after drilling a hole, it is necessary to displace the aluminum alloy profile (displacement along the length direction) by a hole spacing, and drill again For the next adjacent hole, the existence efficiency is very low, and the clamping time is long, which affects the production efficiency

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