Mechanical system for increasing operation space of upright-column machine tool

Abstract

The invention provides a mechanical system for increasing the operation space of an upright-column machine tool. The mechanical system comprises mechanism subsystems of which the quantity corresponds to that of upright columns of the upright-column machine tool, wherein each mechanical subsystem comprises an upright column operation unit which is arranged on one corresponding upright column of the upright-column machine tool and is capable of moving up and down in the height direction of the upright column along the upright column, a main shaft arranged in the front end of the upright column operation unit, a motor which is arranged in the upright column operation unit, connected with the main shaft and used for driving the main shaft to rotate, and a rotating head which is positioned inside the upright column and at the front end of the upright column operation unit, connected with the main shaft and is driven by rotation of the main shaft to rotate around the central axis of the upright column operation unit so as to process a workpiece inside the corresponding upright column. When the upright column operation units move up and down in the height direction of the upright columns along the upright columns so as to arrive at corresponding limit positions, the rotating heads rotate to different positions so as to increase the operation space of the upright-column machine tool in the height direction of the upright columns.

Description

technical field [0001] The invention relates to the field of machine tool manufacturing, in particular to a mechanical system for increasing the working space of a column machine tool. Background technique [0002] The operating unit of the column machine tool moves up and down along the guide rail inside the column. The range of its up and down movement is limited by the structure of the column machine tool. Traditionally, the method of increasing the size of the column is used to increase the working space of the column machine tool. Larger and smaller workspaces require a high cost. As the workspace of the work unit increases, the size of the column also needs to increase proportionally, and its weight and space also increase. At the same time, it also increases the cost of manufacturing the column. Difficulty and difficulty of installation and debugging of column machine tools. Contents of the invention [0003] In view of the problems existing in the background techn...

AI Technical Summary

Problems solved by technology

[0002] The operating unit of the column machine tool moves up and down along the guide rail inside the column. The range of its up and down movement is limited by the structure of the column machine tool. Traditionally, the method of increasing the size of the column is used to increase the working space of the column machine tool. Larger and smaller workspaces require a high cost. As the workspace of the work unit increases, the size of the column also needs to increase proportionally, and its weight and space also increase. At the same time, it also increases the cost of manufacturing the column. Difficulty and difficulty of installation and debugging of column machine tools

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