BLADE CLAMP TOOL

WIPO Patent Application WO/2022/021578

A1

A blade clamp tool, comprising: a mounting base (100), provided with a blade mounting cavity; multiple pressing heads (201), provided around the blade mounting cavity; pressing plates (200), one end of each pressing plate (200) being connected to an elastic member (202) capable of elastically deforming, and the other end of each elastic member (202) being connected to the middle section position of a pressing head (201). By means of the elastic member (202), said pressing plate (200) abuts the pressing head (201) at the middle section position or the end away from said elastic member (202). The present blade clamp tool having said structure is capable of clamping a blade by means of the pressing plates (200) controlled by the pressing heads (201), and effectively adapting the clamping of the blade. The use of the pressing plates (200) for clamping the blade effectively increases contact area and enhances clamping force, while also avoiding damage due to localized pressure on the blade, and protects the blade. The pressing plates (200) are held at the end portions of the pressing heads (201) by means of the connected elastic members (202). Compared with fixed arrangements, the present solution is capable of achieving swing adjustment, so that the clamping of a blade is better adapted.

CHEN NAO (CN)
LI XIHAN (CN)
SHANG JISHUN (CN)

PCT/CN2020/115935

February 03, 2022

September 17, 2020

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HUNAN ZDCY CNC EQUIP CO LTD (CN)

B23F23/12; B23Q3/06; B24B3/00; B24B41/06

CN204470996U	2015-07-15
CN103231126A	2013-08-07
CN108214117A	2018-06-29
CN205660531U	2016-10-26
CN206123443U	2017-04-26
CN108098382A	2018-06-01
FR2614570B1	1994-10-21
CN209533085U	2019-10-25
CN209565841U	2019-11-01

JIAQUAN IP LAW (CN)

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