Slant-bed twin-spindle and double-row-tool numerical control machine tool capable of realizing docking processing of spindles

Abstract

The invention provides a slant-bed twin-spindle and double-row-tool numerical control machine tool capable of realizing docking processing of spindles. The slant-bed twin-spindle and double-row-tool numerical control machine tool comprises a slant bed body, left and right Z-axis spindles, left and right X-axis saddles of an integrated structure, left and right X-direction sliding plates, left andright X-axis driving motors of the sliding plates, left and right Z-axis motorized spindles, and left and right Z-axis driving motors for driving the motorized spindles and left and right Z-axis headstocks, wherein left and right Y-axis power heads are arranged on the left and right X-direction sliding plates in a matching manner and are driven by Y-axis driving motors to displace along Y axis. The slant-bed twin-spindle and double-row-tool numerical control machine tool provided by the invention has the advantages that the structure is compact; the space of the machine tool is saved; application modes are flexible and diversified; double channel synchronous processing can be realized; docking surface exchange turn-around processing of the double spindles also can be realized; side processing is realized continuously without detaching work pieces; manual intervening operation is reduced; the yield is improved; processing precision is ensured.

Description

technical field [0001] The invention belongs to the technical field of numerical control machine tools capable of double-sided machining, and in particular relates to a numerical control machine tool with a slant bed, double main shafts and double rows of knives, which can realize butt joint processing of main shafts. Background technique [0002] At present, most CNC machine tools cannot realize double-sided processing of the workpiece to be processed; moreover, most CNC machine tools cannot realize simultaneous simultaneous processing of two channels on one bed, that is, process the workpiece with twice the output in the same time At the same time, under the existing technology, the CNC machine tool that can realize Z-direction double-spindle double-row tool processing has the technical problem that it cannot realize Z-direction double-spindle docking processing, and the positioning after turning around is relatively cumbersome; Processing cycle; moreover, there is a funct...

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Problems solved by technology

[0002] At present, most CNC machine tools cannot realize double-sided processing of the workpiece to be processed; moreover, most CNC machine tools cannot realize simultaneous simultaneous processing of two channels on one bed, that is, process the workpiece with twice the output in the same time At the same time, under the existing technology, the CNC machine tool that can realize Z-direction double-spindle double-row tool processing has the technical problem that it cannot realize Z-direction double-spindle docking processing, and the positioning after turning around is relatively cumbersome; Processing cycle; moreover, there is a function that cannot realize the displacement of the Y-direction double-row cutter along the Y-axis; it is not conducive to the realization of further continuous milling through the Y-direction feed; for this, a solution to the double-spindle butt joint U-turn is now provided. At the same time of processing technical problems; it can continue to feed in the Y direction in the next step, which is beneficial to shorten the processing process and perform milling CNC machine tools; reduce the clamping and positioning cycle; shorten the processing process at the same time; save floor space and compact the machine tool The Z direction space; compact and miniaturized machine tool design; at the same time greatly improve the processing efficiency; and make the processing application of the machine tool more flexible; better versatility; the following improved technical solutions are proposed

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