Adjustable numerical control machine tool rack for machining

Abstract

The invention discloses an adjustable numerical control machine tool rack for machining. The adjustable numerical control machine tool rack for machining comprises a base, a fixing plate is arranged below the base, a through hole is formed in the fixing plate, universal wheels are arranged at the bottom end of the base, a rotating shaft is movably connected to the upper end of the base, a rotating plate is fixedly connected to the upper end of the rotating shaft, a workbench is arranged above the rotating plate, a lead screw is movably connected to the rotating plate, the lead screw is in threaded connection with the workbench, and a stabilizing device is arranged between the workbench and the rotating plate. According to the adjustable numerical control machine tool rack for machining, the base, the fixing plate, the rotating plate and the workbench are separately arranged, each section can be independently adjusted, the flexibility of rack adjustment is improved, the machining requirements of different angles can be met through rotation of the workbench, and the workbench can be lifted through cooperation of the lead screw, a second driving device and the workbench.

Description

technical field [0001] The invention relates to the technical field of mechanical automation, in particular to an adjustable CNC machine tool frame for mechanical processing. Background technique [0002] The automatic machine tool controlled by the program system becomes a numerical control machine tool. The general volume of the numerical control machine tool is large and difficult to move. However, the movable numerical control machine tool provided with universal wheels has poor stability. The base and working frame of the numerical control machine tool in the prior art Most of the tables are in one structure, it is difficult to realize the independent working structure of the table and the base, it is not easy to adjust the height of the table, the flexibility of the frame adjustment is low, and the stability of the rotatable table is not high, the machine tool is processing When the parts vibrate, the workbench is easy to tilt, causing the milling cutter or other proce...

AI Technical Summary

Problems solved by technology

[0002] The automatic machine tool controlled by the program system becomes a numerical control machine tool. The general volume of the numerical control machine tool is large and difficult to move, while the movable numerical control machine tool provided with universal wheels has poor stability. The base of the frame of the numerical control machine tool in the prior art and working Most of the tables are in one structure, it is difficult to realize the independent working structure of the table and the base, it is not easy to adjust the height of the table, the flexibility of the frame adjustment is low, and the stability of the rotatable table is not high, the machine tool is processing When the parts vibrate, the workbench is easy to tilt, causing the milling cutter or other processing tools to be out of the same level as the workbench, thereby increasing the machining error and affecting the machining accuracy

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