Dual-specification tool holder automatic tool changing device for five-axis gantry machining center with multifunctional cutter head

Abstract

The invention relates to a dual-specification tool holder automatic tool changing device for a five-axis gantry machining center with a multifunctional cutter head, and belongs to the technical field of numerically controlled machining centers. The dual-specification tool holder automatic tool changing device is mounted on the rear side of the five-axis gantry machining center and comprises a tool magazine and a tool changing mechanism, wherein the tool magazine is a chain type tool magazine; tool sleeves with two different specifications are arranged in the tool apron hole of the chain type tool magazine; the tool changing mechanism comprises a tool changing arm and a tool changing arm moving device; the tool changing arm moving device is mounted on the inner side of the tool magazine; the tool changing arm is rotatably mounted on the tool changing arm moving device and performs turnover movement through a turnover oil cylinder; a rotary motor is arranged on the tool changing arm; and a pair of tool jaws I and a pair of tool jaws II are arranged on the tool changing arm. According to the dual-specification tool holder automatic tool changing device for the five-axis gantry machining center with the multifunctional cutter head, through the coordination of the four tool jaws and the tool magazine, the automatic tool changing of the multifunctional cutter head with different types of tool holders is realized, cutter heads with different types of tool holders can be configured, and the functional limitation on the cutter head is reduced.

Description

technical field [0001] The invention belongs to the technical field of numerical control machining centers, and in particular relates to an automatic tool changing device for double-standard tool handles of a five-axis gantry machining center with a multifunctional milling head. Background technique [0002] The tool changing mechanism of the traditional gantry machining center only has two claws with the same size, so it can only realize the automatic replacement of a tool with a handle. When the gantry machining center is equipped with a functional milling head, if automatic tool change is to be realized, only the milling head with the same handle as the main milling head can be configured, and the function of the milling head is limited; if a milling head with a different handle is configured, then Automatic tool change cannot be realized. Contents of the invention [0003] The object of the present invention is to provide an automatic tool changer for dual-size tool h...

AI Technical Summary

Problems solved by technology

When the gantry machining center is equipped with a functional milling head, if automatic tool change is to be realized, only a milling head with the same handle as the main milling head can be configured, and the function of the milling head is limited; if a milling head with a different handle is configured, then Unable to realize automatic tool change

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