Double-layer vertical and horizontal processing central machine tool

Abstract

The invention discloses a double-layer vertical and horizontal processing central machine tool which comprises a base, vertical posts, screw rods, main spindle boxes and a numerically controlled unit for controlling each numerically controlled component to work, wherein a fixed vertical post, a movable vertical post, an upper workbench device and a lower workbench device are arranged on the base; the lower workbench device is arranged on the base, the lower end of a sliding frame in the lower workbench device is connected with the base through a lower driving screw rod, a front bracket and a back bracket are respectively arranged at the front side and the back side of the lower workbench device, and the movable vertical post and the fixed vertical post are respectively arranged at the left side and the right side of the lower workbench device; the lower ends of the front bracket and the back bracket are respectively connected fixedly with the base, and the upper ends of the front bracket and the back bracket are in slide connection with a sliding frame in the upper workbench device through sliding frames; two ends of the sliding frame in the upper workbench device are articulated with the driving screw rods which are arranged on the front bracket and the back bracket; the fixed vertical post is fixedly connected with the base; the movable vertical post is connected with the base through the driving screw rod which is fixed on the base; a horizontal main spindle box is arranged on the movable vertical post; and a vertical main spindle box is arranged on the fixed vertical post. The invention has the advantages of novel structure, reduction of auxiliary processing time, reduction of floor space, and the like.

Description

technical field

[0001] The invention relates to the field of numerical control machine tools, in particular to a double-layer vertical and horizontal machining center machine tool. Background technique

[0002] At present, in order to ensure that the workpiece can be processed as many surfaces as possible and multiple surfaces at the same time when the workpiece is clamped at one time, the processing efficiency can be improved, the auxiliary processing time can be reduced, and the same function and processing range of the machine tool can be guaranteed. The ground area is as small as possible. In order to solve this problem, some machine tool manufacturers use vertical machining center machine tools, which are composed of bases, rams, worktables, columns, spindle boxes and CNC units for controlling the work of various components of CNC machine tools. The upper end of the base is provided with a ram and a column, the lower end of the ram is slidably connected by the slide rai...

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