Numerically-controlled groove planing machine for cutting V-shaped groove in metal sheet

Abstract

A numerically-controlled groove planing machine for cutting a V-shaped groove in a metal sheet comprises a base part, an upper frame part, a tool rest part and a metal sheet presser foot assembly, wherein the upper frame part is located above the base part and can move lengthways along linear rails fixed on the base part; the tool rest part is driven by a ball screw and can move transversely along linear rails fixed on the upper frame part; and a tool fixing plate can be driven by a ball screw to move up and down along linear rails fixed on the tool rest part and meanwhile drive a tool to perform tool feeding and retracting motion. The groove planing machine has the advantages as follows: since the upper frame part can move lengthways on the base part, V-shaped groove cutting in a large-scale piece is realized; and meanwhile, since the tool rest part adopts a linear rail structure to enable the tool to be fed and retracted up and down along the linear rails, the machining precision of the V-shaped groove is improved, and high automation and high efficiency in V-shaped groove machining are realized.

Description

technical field [0001] The invention belongs to the field of machine tool manufacturing, in particular to a metal sheet V-shaped slotting numerical control planer. Background technique [0002] With the increasing development of the decoration market, people have increasingly obvious requirements for middle and high-end decoration, especially in hotels, restaurants, restaurants, commercial buildings, banks and airports. This equipment can make V-shaped grooves on metal sheets, so that the arc radius of the bent workpiece is extremely small, which meets the special needs of these places. [0003] The thin plate grooving equipment we often see is usually a fixed beam and workbench, that is, the beam and workbench are fixed, the thin plate to be processed is positioned by the feeding device moving back and forth before slotting, and the tool holder is reciprocated on the beam. V-groove. Since only the tool holder is driven to reciprocate in the long direction during grooving,...

AI Technical Summary

Problems solved by technology

Since only the tool holder is driven to reciprocate in the long direction during grooving, the energy consumption is low. However, when processing large parts with long V grooves, grooving cannot be realized due to the limitation of the length of the beam.

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