Tool changing system and drilling machine with same

Abstract

The invention discloses a tool changing system and a drilling machine with the tool changing system. The tool changing system comprises a drilling device, a tool changing device and a tool frame, wherein the tool changing device is installed on the drilling device, and the tool frame is used for placing tools. The drilling device comprises a main shaft bottom plate and a main shaft installed on the main shaft bottom plate, and the tool changing device is installed on the main shaft bottom plate. Compared with the prior art, under the condition that the requirement for high precision of the machine is met, the distance between a transferring tool apron and a tool changer of the tool changing system is not limited by space any more, under the condition of the same space, according to the capacity of the tool changer of the machine, more tools can be arranged, and the automation degree and drilling efficiency of the machine can be higher.

Description

technical field [0001] The present invention relates to a tool changing system, in particular to a tool changing system for a PCB (printed circuit board, flexible printed circuit board) drilling machine and a drilling machine with the tool changing system. Background technique [0002] As the PCB (printed circuit board, flexible printed circuit board) industry has higher and higher requirements for drilling efficiency and automation of drilling machines, higher requirements are also placed on the tool magazine capacity of PCB drilling machines. The larger the capacity of the tool magazine, the more holes will be drilled every time the tool magazine is replaced, and the higher the effective time utilization rate of the equipment will be. Therefore, the capacity of the tool magazine of the drilling machine reflects the drilling efficiency and automation of the equipment to a certain extent. [0003] figure 1 Shown is a manipulator tool changing system 100' of a conventional ...

AI Technical Summary

Problems solved by technology

Compared with the manipulator tool changer system 100', since the manipulator tool changer system 200' adopts a staggered step design, the capacity of the tool magazine 232' will increase to a certain extent, but since the tool changer 220' is installed On the main shaft 212', during the drilling process of the main shaft, the center of gravity of the main shaft 212' is not on the same vertical line as the center of the main shaft 212', which affects the drilling accuracy of the main shaft 212', and the installation of One side of the manipulator 222' will adversely affect the assembly accuracy of the entire main shaft 212' due to the up and down movement of the manipulator 222', thereby further affecting the drilling accuracy of the main shaft

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