Cutting tool

The utility model discloses a cutting tool. The cutting tool comprises a first shell, a second shell, a circuit board, a fan, a motor assembly and a cutting assembly, the first shell and the second shell are arranged in a separated mode, a first ventilation hole is formed in the first shell, a heat...

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Bibliographic Details
Main Authors LU XIAOBIN, LI BENXIANG, ZHAO DIANHU
Format Patent
LanguageChinese
English
Published 24.03.2023
Subjects
BROACHING
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
SAWING
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
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Summary:The utility model discloses a cutting tool. The cutting tool comprises a first shell, a second shell, a circuit board, a fan, a motor assembly and a cutting assembly, the first shell and the second shell are arranged in a separated mode, a first ventilation hole is formed in the first shell, a heat dissipation channel is formed in the second shell, and the heat dissipation channel is suitable for being communicated with the outside of the second shell; the circuit board is arranged in the first shell, the circuit board is provided with a mounting surface, a power supply device is mounted on the mounting surface, and the mounting surface is approximately parallel to the first vent hole; the fan and the motor assembly are arranged in the heat dissipation channel and are electrically connected with the circuit board; the cutting assembly is arranged outside the second shell and connected with the motor assembly. According to the technical scheme, heat of the motor and the circuit board is effectively isolated, t
Bibliography:Application Number: CN202222321236U