Half-moon type tool magazine structure

Abstract

The invention discloses a half-moon type tool magazine structure. The half-moon type tool magazine structure comprises a tool magazine body, a driving device, a cutter disk and clamps, wherein the driving device comprises a driving motor and a harmonic reducer; a motor output shaft of the driving motor penetrates through the tool magazine body and then is connected with the harmonic reducer; the cutter disk is arranged at the top of the harmonic reducer and connected with the harmonic reducer; a plurality of cutter disk mounting tables are evenly arranged on the edge of the top face of the cutter disk; a tool mounting groove is formed in the table top of each cutter disk mounting table; the U-shaped bottoms of the clamps are clamped into the tool mounting grooves; and the two ends of the clamps extend out of the tool mounting grooves and can be used for clamping tools. According to the half-moon type tool magazine structure, the harmonic reducer is driven by the driving motor to act and directly drives the cutter disk to rotate, other extra transmission structures are not used indirectly, thus, the structure of a driving system is greatly simplified, the situation that the cutter disk bumps up and down during rotation can be avoided, the horizontal precision and transmission stability of the cutter disk during operation are improved, the positioning accuracy is improved, and the machining precision is ensured.

Description

technical field [0001] The invention relates to the technical field of tool magazine equipment, in particular to a half-moon tool magazine structure. Background technique [0002] With the development of CNC machine tool technology, more and more CNC machine tools are equipped with automatic tool change systems. Using the automatic tool change system can perform turning, milling, drilling, grinding and other processes on the same product on the same equipment, which greatly improves the processing efficiency. [0003] In the early stage of automation development, the conversion of each tool was manually replaced and debugged, which not only wasted time, but also increased labor costs. As the automation technology becomes more and more mature, the tool magazine system with automatic tool change function has won the favor of manufacturing and processing enterprises, and the application of the tool magazine system is becoming more and more common. In the tool magazine system,...

AI Technical Summary

Problems solved by technology

Due to the complex transmission process and poor stability of this transmission method, there will be bumps up and down during the rotation process, the positioning is inaccurate, and the deviation is large, which affects the machining accuracy of the workpiece.

[0005] Therefore, there is an urgent need for a new type of tool magazine system to solve the problems of poor stability, inaccurate positioning, large deviation, and low precision caused by the above-mentioned bumps.

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