Title:
DRILL BIT GRINDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/052159
Kind Code:
A1
Abstract:
A drill bit grinding machine, comprising a base (1), an electric motor box (2) arranged on the base (1), and an electric motor arranged in the electric motor box (2), wherein a grinding wheel (3) is arranged at an end of an output shaft of the electric motor; a grinding base (4) with a grinding hole is arranged on a side of the base (1) where the grinding wheel (3) is positioned; the base (1) is also provided with a regulating assembly which facilitates the movement and regulation of the grinding base (4); the grinding base (4) is fixedly connected to the regulating assembly by means of a connecting plate (5); a chuck assembly (6) for clamping a drill bit and in rotational fit with the drill bit is arranged in the grinding hole of the grinding base (4); and a regulating structure for regulating the position of the grinding base (4) relative to the grinding wheel (3) is arranged between the connecting plate (5) and the grinding base (4). The drill bit grinding machine has the advantages of easy operation and a high grinding accuracy.
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Inventors:
YU RONGJIANG (CN)
YU LIN LONG (CN)
YU LIN LONG (CN)
Application Number:
PCT/CN2020/116813
Publication Date:
March 17, 2022
Filing Date:
September 22, 2020
Export Citation:
Assignee:
ZHEJIANG MEIRI INTELLIGENT EQUIPMENT CO LTD (CN)
International Classes:
B24B41/02; B24B3/24; B24B41/06; B24B47/22
Foreign References:
| CN104354077A | 2015-02-18 | |||
| CN2683313Y | 2005-03-09 | |||
| CN107953159A | 2018-04-24 | |||
| CN208906424U | 2019-05-28 | |||
| CN209598830U | 2019-11-08 | |||
| US20070072518A1 | 2007-03-29 | |||
| JP2010221323A | 2010-10-07 |
Attorney, Agent or Firm:
ZHEJIANG ZHUANCHENG LAW FIRM (CN)
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