Numerical control machine tool cutter

Abstract

The invention relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool cutter which comprises a cutter body and a numerical control machine tool rack, a storage barrel is fixedly connected to the middle of the upper surface in the numerical control machine tool rack, a cutter handle is slidably connected to the middle of the lower surface of the storage barrel in a penetrating mode, and the cutter body is fixedly connected to the lower surface of the cutter handle. The position, close to the cutter handle, of the lower surface of the numerical control machine tool rack is in an opening shape, a collecting mechanism is arranged at the opening, and an oil cavity is slidably formed in the position, close to the storage barrel, of the outer surface of the cutter handle. Through matching of a lead screw and a ball seat, the cutter handle fixedly connected with the ball seat and the cutter can retract; and when the cutter handle and the cutter are not used, the cutter handle and the cutter are stored and protected, in addition, a series of transmission elements such as a transmission wheel, a gear and a gear ring are arranged, a cylinder and a brush plate and brush bristles fixedly installed on the inner surface of the cylinder can be driven to rotate, and therefore the surfaces of the cutter handle and the cutter can be cleaned.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a cutting tool for numerical control machine tools. 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. The machine tool is usually equipped with a tool for cutting products, and the tool is easily rusted if it is exposed to the outside for a long time damage and reduce t...

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Problems solved by technology

[0004] The above-mentioned device adopts two slideways of slideway a and slideway b, and cooperates with the use of left pulley a, left pulley b and upper pulley c, which can protect the cutter from being damaged when it is not in use, however , when the CNC machine tool is not used for a long time, it is necessary to wipe the surface of the tool and apply lubricating oil on the surface of the tool. The above-mentioned device can only shrink the tool, but cannot further maintain the tool. The tool is easy to rust and damage. In addition, the surface of the tool is generally wiped manually, which consumes manpower and because the tool is relatively sharp, it is easy to scratch when manually wiping, which is not conducive to personal safety.

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