Portable cutting device

Abstract

The invention discloses a portable cutting device. The portable cutting device comprises a cutting machine and a socket, wherein the cutting machine comprises a cutting table, a cutting gear and a base, the cutting gear is embedded into the cutting table and is connected with the cutting table in a rotating and matching way, the base is arranged at a bottom part of the cutting table, a pin is arranged at a bottom part of the socket, a power line is arranged at a bottom part of the pin and is connected with a bottom surface of a rear side of the base, an accommodating bin is arranged at a bottom part of the socket, sliding grooves are formed in a left side and a right side of the accommodating bin, studs are arranged in the sliding grooves, top parts of the studs are connected with a motor, a lifting plate is arranged in the accommodating bin, two side ends of the lifting plate penetrate through the sliding grooves and are in threaded connection with the studs in a matching way, a lifting block is arranged at a bottom part of the lifting plate, the bottom part of the lifting block penetrates through a bottom wall of the socket and is movably connected with the bottom wall of the socket in a matching way, first sliding grooves are symmetrically formed in a left part and a right part of the lifting block, hole grooves are formed in top parts of the first sliding grooves, and a connection groove is formed in an end surface of the bottom part of the lifting block. The portable cutting device is simple in structure and high in safety, and is convenient to operate, and automatic connection power supply can be achieved.

Description

technical field [0001] The invention relates to the technical field of cutting, in particular to a convenient cutting device. Background technique [0002] At present, cutting machines are widely used, and the motor drives the cutting gear to rotate at high speed to achieve the purpose of cutting mainly through plugging in power supply. Due to external factors such as pulling, the plugging is loose and leads to poor contact. The existing cutting machines are powered by manual plugging. Due to the instability of manual plugging, arcs are likely to be generated during the plugging process and cause the risk of electric shock. , There are great disadvantages, and at the same time, there is a certain danger in the cutting operation process, and an emergency power-off device should be installed to enhance the protection during the cutting operation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a convenient cutting...

AI Technical Summary

Problems solved by technology

[0002] At present, cutting machines are widely used, and the motor drives the cutting gear to rotate at high speed to achieve the purpose of cutting mainly through plugging in power supply. Due to external factors such as pulling, the plugging is loose and leads to poor contact. The existing cutting machines are powered by manual plugging. Due to the instability of manual plugging, arcs are likely to be generated during the plugging process and cause the risk of electric shock. , there are great disadvantages, and at the same time, there is a certain degree of danger in the cutting operation process, and an emergency power-off device should be installed to enhance the protection during cutting operations

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