Universal drill bit clamping device

Universal drill bit clamping device

The utility model discloses a universal drill bit clamping device which comprises a supporting piece, a rotating piece arranged on the supporting piece and a connecting piece hinged to the rotating piece, and a drill bit clamping assembly is arranged on the connecting piece. The supporting piece is...

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Hauptverfasser: REN BOMING, HUANG SHENGLI, WU HAOLONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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creator REN BOMING
HUANG SHENGLI
WU HAOLONG
description The utility model discloses a universal drill bit clamping device which comprises a supporting piece, a rotating piece arranged on the supporting piece and a connecting piece hinged to the rotating piece, and a drill bit clamping assembly is arranged on the connecting piece. The supporting piece is provided with an arc-shaped sliding groove and a positioning hole concentric with the sliding groove, and the bottom of the rotating piece is provided with a sliding shaft matched with the sliding groove and a rotating positioning shaft matched with the positioning hole. By arranging the rotating piece and the connecting piece which rotate relative to the supporting piece, the multi-directional detection requirement of the drill bit is met; by arranging the drill bit clamping assembly with the elastic clamping piece, the utilization rate of the clamping device is increased, drill bit clamping stability is guaranteed, meanwhile, quick assembly and quick disassembly of drill bit clamping are achieved, the working eff
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subjects BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
title Universal drill bit clamping device
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