Clamping piece countersunk head structure

The invention relates to a clamping piece countersunk head structure. The clamping piece countersunk head structure comprises a cutter handle clamping piece, a blade and a connecting shaft, wherein the blade is arranged in the cutter handle clamping piece, a butt joint plate is fixedly installed at...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHEN YEQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING CUTTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND CUTTING TOOLS HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SEVERING SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a clamping piece countersunk head structure. The clamping piece countersunk head structure comprises a cutter handle clamping piece, a blade and a connecting shaft, wherein the blade is arranged in the cutter handle clamping piece, a butt joint plate is fixedly installed at the end, close to the cutter handle clamping piece, of the blade, resistance reduction steel balls are movably installed in the cutter handle clamping piece, the connecting shaft penetrates through the cutter handle clamping piece and the butt joint plate, outer blocking pieces are fixedly installed at both ends of the connecting shaft, embedded steel balls are movably installed on the surface of the connecting shaft, and are located in the butt joint plate, bearing pieces are movably installed on the surface of the connecting shaft, and are located at both sides of the butt joint plate, steel wave balls are movably installed on the surfaces of the bearing pieces, and gaskets are movably installed on the inner wall