SHARPENING MACHINE FOR LINEAR PROBE

WIPO Patent Application WO/2024/007725

A1

A sharpening machine for a linear probe, comprising a sharpening positioning module (400), a clamping module (200) and a grinding machine (900); the sharpening positioning module (400) comprises two semicircular pipes (480), and the two semicircular pipes (480) clamping and positioning a needle section (01); the clamping module (200) comprises a large shaft sleeve (260) and a small shaft sleeve (250), the large shaft sleeve (260) being tightly sleeved on the two semicircular pipes (480), and the small shaft sleeve (250) being tightly sleeved on the needle section (01); the grinding machine (900) comprises a locking cone (910) and a grinding member (930), the grinding member (930) being used to grind the tip of the needle section (01); a cone sleeve (920) is mounted on an inner side of the locking cone (910); the locking cone (910) is formed by rolling an elastic sheet having elasticity and has at least two layers, each ridge line of the locking cone (910) intersecting at a cone vertex, and the cone vertex being on an inner hole axis of the cone sleeve (920); the small shaft sleeve (250) is mounted in the cone sleeve (920), and one end of the needle section (01) penetrates out of the cone sleeve (920), the tip of the needle section (01) that needs to be ground being at the cone vertex of the locking cone (910).

QIAN XIAOCHEN (CN)
GUO AIMIN (CN)
MIAO YONGZHENG (CN)

PCT/CN2023/093444

January 11, 2024

May 11, 2023

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SUZHOU UIGREEN MICRO & NANOTECHNOLOGY CO LTD (CN)

B24B19/16; B24B27/00; B24B41/00; B24B41/06; B24B55/00; B24B55/02; B24B55/06

CN114871904A	2022-08-09
JP2005001027A	2005-01-06
CN101637879A	2010-02-03
JP2000009750A	2000-01-14

SUZHOU ZHIPIN PARTNERS (CN)

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