Chain type tool magazine of modular structure

Abstract

The invention relates to the technical field of tool magazine equipment, in particular to a modular structure chain type tool magazine which comprises a machine base, a rotating roller is rotationally connected to the center of the outer surface of the upper end of the machine base, a driven chain wheel is fixedly connected to the annular outer surface of the rotating roller, and a driving chain is connected to the outer surface of the driven chain wheel in an engaged mode. The side, away from the driven chain wheel, of the inner surface of the driving chain is in meshed connection with a driving chain wheel, the lower end of the driving chain wheel is fixedly connected with a driving motor, and the lower end of the driving motor is fixedly connected with the machine base. According to the chain type tool magazine, the chain and the tools are separated, and the tools are installed through the connecting blocks, so that the problems that a traditional chain type tool magazine is poor in mechanical rigidity and large in transmission gap are solved, the positioning precision of the tool magazine is improved, in addition, the adjusting mechanism is arranged, the multiple tool sleeves are arranged on the outer surface of the movable cylinder, and the tools are installed in the tool sleeves, so that the machining precision is improved. Therefore, the number of cutters capable of being contained in the device is greatly increased, and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of tool magazine equipment, in particular to a chain tool magazine with a modular structure. Background technique [0002] The tool magazine system is a device that provides the tool storage and tool change requirements required in the automated machining process. Its automatic tool changing mechanism and the tool magazine that can store multiple tools have changed the traditional human-oriented production method. With the control of computer programs, various processing requirements can be completed, such as milling, drilling, boring, tapping, etc., which greatly shortens the processing time and reduces production costs. This is the biggest feature of the tool magazine system. [0003] The tool magazine system can be roughly divided into three categories: hat-type tool magazine, disc-type tool magazine and chain-type tool magazine. Among them, the chain-type tool magazine is characterized by large capacity...

AI Technical Summary

Problems solved by technology

Since the chain tool magazine can store a larger number of tools, it is more practical than other types of tool magazines. However, for the traditional chain tool magazine, the chain is both a carrying system and a transmission system, which determines There are obvious defects in the chain tool magazine: poor mechanical rigidity and large transmission clearance, resulting in poor positioning accuracy of the tool magazine. In order to improve the positioning accuracy, a complex inspection and control circuit is required to achieve fast and accurate positioning. The operation is complicated. Prone to mechanical failure, making tool storage and retrieval processes inefficient

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