High-precision numerical control drilling equipment for machining industry

Abstract

The invention relates to high-precision numerical control drilling equipment for the machining industry. The equipment comprises a bottom plate, a driving box, a transmission shaft and a drill rod; the driving box is arranged above the bottom plate and is fixedly connected with the bottom plate; the transmission shaft is perpendicular to the bottom plate; a mounting hole is formed in the bottom ofthe driving box; the transmission shaft penetrates through the mounting hole and is in sliding connection with the inner wall of the mounting hole; the drill rod is mounted at the bottom end of the transmission shaft; a numerical control operation system is arranged in the driving box; a buffering mechanism and a heat dissipation mechanism are arranged on the bottom plate; and the buffering mechanism comprises a supporting plate, a buffer assembly and two vibration assemblies. According to the high-precision numerical control drilling equipment for the machining industry, the buffering mechanism is adopted, and therefore, buffering and vibration reduction functions are achieved, and the situation that the drill rod is damaged due to long-term rigid impact is avoided; and in addition, a heat dissipation function is achieved through the heat dissipation mechanism.

Description

technical field [0001] The invention relates to the field of numerical control machine tools, in particular to a high-precision numerical control drilling equipment used in the processing industry. 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 programs with control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the numerical control device through the information carrier. After calculation and processing, various control signals are sent by the numerical control device to control the movement of the machine tool, and the parts are automatically processed according to the shape and size required by the drawing. [0003] CNC drilling machine is a kind of CNC machine tool. The existing CNC drilling machine will generate a lot of heat during the processin...

AI Technical Summary

Problems solved by technology

[0003] CNC drilling machine is a kind of CNC machine tool. The existing CNC drilling machine will generate a lot of heat during the processing, and the workpiece and drill rod will expand when heated, which will increase the volume, which will affect the accuracy of drilling. Not only that, when drilling When the rod and the workpiece are in contact, the drill rod will have a rigid impact, which will easily damage the drill rod for a long time and reduce the practicability

Images