Numerical control machine tool with automatic control and fastening functions

Abstract

The invention relates to a numerical control machine tool with automatic control and fastening functions. The numerical control machine tool comprises a workbench, a top plate, a controller, a machining mechanism, multiple fastening mechanisms and two supporting mechanisms, wherein the machining mechanism comprises a power supply, an air cylinder, a slab, a first motor, a drill pipe and two powersupply modules; each power supply module comprises a telescopic pipe, a first spring, a conducting rod and an adjusting unit; and each fastening mechanism comprises a fixed plate, a sucker, a suctionpipe, a transverse plate, a first vertical rod and an extrusion assembly. According to the numerical control machine tool with automatic control and fastening functions, extrusion plates in the fastening mechanisms prop against parts and the suckers suck parts, so that the fastening effect on the parts is guaranteed, effects of deflection and shaking of parts on machining accuracy during machiningare avoided, moreover, the drilling depth of parts can be automatically adjusted by the machining mechanism, precise machining of the parts is realized, and the practicability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of numerical control machine tools, in particular to a numerical control machine tool with automatic control and fastening functions. Background technique [0002] CNC machine tool is the abbreviation of numerical control machine tool, which is an automatic machine tool equipped with a program control system. The control system can logically process the program specified by the control code or other symbolic instructions, decode it, express it in coded numbers, input it into the numerical control device through the information carrier, and send out various control signals from the numerical control device after calculation and processing. Control the movement of the machine tool, and automatically process the parts according to the shape and size required by the drawings. [0003] However, it is difficult for the existing CNC machine tools to precisely control the depth of the holes when drilling and punching the par...

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Problems solved by technology

[0003] However, it is difficult for the existing CNC machine tools to precisely control the depth of the holes when drilling and punching the parts, resulting in a reduction in machining accuracy. Not only that, before processing the parts, it is usually necessary to fasten the parts to avoid Looseness affects the processing effect, but most of the existing fastening devices fasten the outer periphery of the part, rather than the vicinity of the part processing part. Therefore, when the size of the part is large, some large fastening devices are needed, and When the size of the part is small, it needs to be replaced with a small matching fastening device. In this way, the practicability of the existing CNC machine tool is reduced due to the cumbersome installation and disassembly of the fastening device.

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