Numerical control turntable multi-station drilling and tapping combined machine tool

Abstract

The invention discloses a numerically controlled turntable type multi-station drilling and tapping machine tool, which comprises a rotating machine base, a turntable and a revolution motor, and the rotating support includes a bottom mounting plate, a middle mounting plate, a top mounting plate and a support connecting each mounting plate The turntable is rotatably mounted on the top mounting plate, and the revolution motor is fixedly installed between the bottom mounting plate and the middle mounting plate. The self-rotating disc body on the turntable, the station fixture for clamping the workpiece is installed on the auto-rotating disc body, the bottom of the auto-rotating disc body is provided with a self-rotating column, and the lower end of the rotating disc is equipped with an auto-rotation motor corresponding to each auto-rotating disc body. It is driven and connected with the rotation column through the rotation transmission mechanism. The invention has reasonable structural design, wide application range, high applicability, high processing precision, greatly improved work efficiency, and convenient debris cleaning.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a numerically controlled turntable multi-station drilling and tapping combined machine tool. Background technique [0002] At present, the traditional CNC machine tools basically only have one function, such as milling machine only has the function of milling, drilling machine only has the function of drilling, tapping only has the function of tapping thread, the function of each machine tool is relatively single. Similarly, there are also many multi-head machine tools on the market, such as multi-head drilling machines, multi-head lathes, etc., which can perform multi-point processing on one machine tool to improve processing efficiency, but multi-head machine tools can only perform the same type of processing procedures, such as multi-head Although the drilling machine can process deep holes with different diameters, its processing type is only deep hole...

AI Technical Summary

Problems solved by technology

[0003] However, in each processing procedure of the existing rotary table type multi-station machine tool, all parts except the tool in the processing mechanism corresponding to the station cannot move, so that the processing position and the number of times of processing of the tool on the workpiece are inconsistent. It is relatively fixed, so that the scope of application of the machine tool is narrow and the applicability is low; especially when the structure of the workpiece to be processed is relatively complicated, such as processing several deep holes with the same shape and size on the same surface, then the operator is required The workpiece is processed by multiple clamping at different positions, which not only takes a lot of time and labor intensity of the operator; in addition, the use of rotary table processing machine tools for machining, the debris generated during the processing cannot be well ground cleaning, seriously polluting the working environment and affecting the life and health of operators

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