Disc type tool magazine for numerical control machine tool

Abstract

The invention discloses a disc type tool magazine for a numerical control machine tool. The disc type tool magazine comprises a vertically-placed fixed plate, a rotating plate is arranged on the inner side of the fixed plate, a plurality of tool sleeves which are annularly arranged are evenly arranged on the rotating plate, all the tool sleeves are rotationally arranged on the rotating plate, locking assemblies used for locking tool handles are arranged in all the tool sleeves, a tool changing groove is formed under the fixed plate, each tool sleeve is provided with a horizontal position in a locking state and a vertical position in an unlocking state in the tool changing groove, and the movement strokes of the tool sleeves moving from the horizontal position to the vertical position drive the locking assemblies to be unlocked. According to the disc type tool magazine for the numerical control machine tool, when a tool is replaced, the locking assemblies can be unlocked in the strokes that the tool sleeves move to the vertical position from the horizontal position, the tool handles and the tool can be supported through the unlocked locking assemblies, and therefore a corresponding unlocking mechanism does not need to be arranged for unlocking along with the locking assemblies, and unlocking is simple.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a disc-type tool magazine for numerical control machine tools. Background technique [0002] With the development of science and technology, the processing technology of CNC machine tools has also been developed rapidly. CNC machine tools are also commonly used tools in the production and processing industry. Through the step-by-step progress of CNC machine tools, the manual tool change on the machine tool spindle has also evolved into automatic tool change. For automatic tool change CNC machine tools, different types of tools are stored through the tool magazine, and then the tool is changed through the automatic tool change system of the tool magazine. It is composed of a tool magazine and a tool exchange mechanism. Currently, the tool The magazines generally include straight-line tool magazines, disc magazines, and chain magazines. Detachable connectio...

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the prior art is that the tool holder and the handle of the tool on the existing disc tool magazine need to be controlled accordingly so that the clamping device can clamp the handle of the knife, and when changing the tool, the tool holder is moved from the horizontal to the handle. When the position is switched to the vertical position, a special unlocking device is required to unlock it, and there are many structures

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