a cutting machine

Abstract

The invention discloses a cutting machine. The cutting machine comprises a driving motor and a circular cutting blade disposed on a main shaft of the driving motor, and further comprises a circular arc-shaped telescopic baffle in a tile shape. A circular flange plate is fixed to a machine shell, close to one end of the main shaft, of the driving motor, and the flange plate is connected with the end portion of the machine shell by bolts. The blade is fixed to the main shaft after the main shaft rotatably penetrates through a center hole of the flange plate, and an arc-shaped notch is formed close to the circumferential edge of the flange plate. A circle of ring-shaped sliding groove is further formed in the position, between the arc-shaped notch and the blade and close to the arc-shaped notch, on the flange plate, and an opening of the sliding groove faces to the side on which the blade is located. The sliding groove is arranged to be coaxial with the flange plate. One end of the telescopic baffle is disposed in the sliding groove and capable of sliding along the sliding groove in the sliding groove. A blind hole which can be opened or closed is formed in the free end of the main shaft in the axial direction. The cutting machine can effectively block the splash of cutting chips, prevents environmental pollution, ensures the personal safety and has extremely high adaptability, versatility and reliability.

Description

technical field [0001] The invention belongs to the technical field of cutting machines, and in particular relates to a multifunctional cutting device. Background technique [0002] When the existing cutting machine cuts materials, such as steel bars, wood, plastics, etc., chips or sparks are usually scattered. Hand-held cutting equipment in many factories usually cut directly without protection, and the chips are easy to splash. The operator's body, even the face and eyes, cause huge accidents, pollute the environment, and make cuttings and garbage spread all over the working areas such as workshops. In addition, in addition to cutting, other processing procedures are required during processing. For example, drilling or riveting is required after cutting and blanking, and more tools such as hammers, drills, and fixtures need to be prepared. The operation is complicated. At the same time It is also not convenient for production management. Therefore, it is urgent to design ...

AI Technical Summary

Problems solved by technology

[0002] When the existing cutting machine cuts materials, such as steel bars, wood, plastics, etc., chips or sparks are usually scattered. The hand-held cutting equipment in many factories usually cuts directly without protection, and the chips are easy to splash. The operator's body, even the face and eyes, lead to huge accidents, pollute the environment, and make chips and garbage spread all over the working area such as the factory building

In addition, in addition to cutting, other processing procedures are required during processing. For example, drilling or riveting is required after cutting and blanking, and more tools such as hammers, drills, and fixtures need to be prepared. The operation is complicated. At the same time It is also not convenient for production management. Therefore, it is urgent to design a cutting device with more diversified functions and stronger adaptability.

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