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1. (WO2018195868) DUST-FREE MULTIFUNCTIONAL CUTTING MACHINE

Pub. No.:    WO/2018/195868    International Application No.:    PCT/CN2017/082229
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Apr 28 01:59:59 CEST 2017
IPC: B23D 47/04
B23Q 11/08
B27G 3/00
B27B 9/00
Applicants: YONGKANG CONGZHEN TOOLS CO., LTD
永康市丛臻工具有限公司
Inventors: YU, Mingcan
俞铭灿
HE, Huayi
何华祎
WU, Hesheng
吴和圣
YU, Qirui
余期睿
Title: DUST-FREE MULTIFUNCTIONAL CUTTING MACHINE
Abstract:
A dust-free multifunctional cutting machine comprises a worktable panel (33), a cabinet (38) for supporting the workbench panel (33), a pull rod assembly and a frame (17) both disposed above the worktable panel (33), and a cutting assembly comprising a cutting blade (4) and a motor (30) for driving the cutting blade (4) to rotate, and also comprises a dust self-absorption assembly provided with of a volute and a dust absorption wind blade (13) between an output shaft end of the motor (30) and the cutting blade (4). The volute comprises a dust absorption inlet and a dust discharge outlet. The pull rod assembly comprises a pull rod fixing seat (27) and a sliding sleeve frame (25). The frame (17) is connected to the sliding sleeve frame (25) by means of a frame rotating seat (24), and the frame (17) moves forward and backwards by means of the sliding sleeve frame (25). The multifunctional dust-free cutting machine integrates a bench saw, a dust self-absorption device and a pull rod miter saw, provides three functions that are bench cutting, oblique cutting and dust self-absorption, has a simple structure, a high sawing and cutting efficiency, and has a dust self-absorption function, thereby ensuring the physical and mental health and work environment hygiene of operators.