Numerical control machine tool with a plurality of independent machining stations

Abstract

The invention discloses a numerical control machine tool with a plurality of independent machining stations. The machine tool comprises a lathe bed, a cross beam is fixedly mounted on the lathe bed, at least two X-axis sliding plates capable of transversely sliding relative to the cross beam are arranged on the cross beam, Z-axis sliding plates capable of vertically sliding relative to the X-axis sliding plates are arranged on the X-axis sliding plates, and clamping seats are fixedly mounted on the Z-axis sliding plates. Spindles are fixedly mounted on the clamping seats, a milling cutter is mounted at the bottom end of each spindle, at least two bedplates capable of longitudinally sliding relative to the lathe bed are arranged on the lathe bed, and cutter changing devices for mounting / dismounting the milling cutters for the spindles are fixedly mounted on the bedplates; and more than two kinds of workpieces can be independently machined at the same time, the milling cutters can be automatically replaced through the cutter replacing devices, the cutter replacing devices are arranged on the bedplates, the load on the spindles cannot be increased, redundant energy loss cannot be caused, the milling cutters are connected with rotating shafts in a threaded connection manner, and compared with clamping of a clamp, the machine tool is simpler in connection manner and lower in cost.

Description

technical field [0001] The invention relates to the field of numerical control machine tools, in particular to a numerical control machine tool with a plurality of independent processing stations. Background technique [0002] CNC machine tool is an automatic processing equipment developed on the basis of general machine tools. The processing technology of the two is basically the same, and the structure is somewhat similar. CNC machine tools have the advantages of strong adaptability, high processing precision, stable processing quality and high production efficiency. . It comprehensively applies the technological achievements in many aspects such as electronic computer, automatic control, servo drive, precision measurement and new mechanical structure, and is the development direction of CNC machine tools in the future. [0003] Through patent search, there are the following known prior art solutions: [0004] Application publication number: CN 111266866 A, application d...

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Problems solved by technology

[0008] The object of the present invention is to provide a kind of numerically controlled machine tool with multiple independent processing stations, to solve the problem that the existing numerically controlled machine tool in the above-mentioned background technology is not convenient for multi-station numerically controlled drilling and milling machines to replace milling cutters

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