Auxiliary device for cutter sharpening of twist drill

Auxiliary device for cutter sharpening of twist drill

The utility model discloses a twist drill edge grinding auxiliary device, relates to the technical field of twist drill grinding, and solves the problems that when a twist drill edge is ground at present, due to the fact that the supporting angle of a twist drill is limited, the twist drill is incon...

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Hauptverfasser: SHI LONGFEI, ZHAI YANZHAO, CHANG LINWEI, WANG QINGZHAO, ZHANG GUISHAN, LIU YANGYANG, SHANG SHENG, ZHANG LIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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creator SHI LONGFEI
ZHAI YANZHAO
CHANG LINWEI
WANG QINGZHAO
ZHANG GUISHAN
LIU YANGYANG
SHANG SHENG
ZHANG LIN
description The utility model discloses a twist drill edge grinding auxiliary device, relates to the technical field of twist drill grinding, and solves the problems that when a twist drill edge is ground at present, due to the fact that the supporting angle of a twist drill is limited, the twist drill is inconvenient to grind and support, and when a large number of twist drills are ground, due to the fact that the clamping mode is complex, the twist drill edge is difficult to grind and support. And the grinding efficiency of the twist drill is low. Comprising a supporting vertical frame, an auxiliary sleeve box is arranged on one side of the supporting vertical frame, a turnover frame is fixedly installed between the supporting vertical frame and the auxiliary sleeve box, an arc-shaped sliding plate is fixedly installed on one side of the auxiliary sleeve box, and one end of the arc-shaped sliding plate is slidably connected with the supporting vertical frame in a sleeving mode; according to the twist drill replacing de
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subjects DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
title Auxiliary device for cutter sharpening of twist drill
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