Clamp and machining equipment

The invention relates to the technical field of machining instruments, in particular to a clamp and machining equipment, which comprises a fixed seat, a lower clamping piece, a middle clamping piece, an upper clamping piece, a downward pressing mechanism, a locking piece and a plurality of elastic p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MU QINGZHE, ZHANG LIYANG, ZHANG DELI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of machining instruments, in particular to a clamp and machining equipment, which comprises a fixed seat, a lower clamping piece, a middle clamping piece, an upper clamping piece, a downward pressing mechanism, a locking piece and a plurality of elastic pieces, a plurality of lower positioning grooves I are formed in the top surface of the lower clamping piece, a plurality of upper positioning grooves I are formed in the bottom surface of the upper clamping piece, and a plurality of lower positioning grooves II are formed in the middle clamping piece. The top face and the bottom face of the middle clamping piece are provided with a plurality of second upper positioning grooves and a plurality of second lower positioning grooves respectively, the lower clamping piece and the middle clamping piece are elastically connected through elastic pieces, the upper clamping pieces and the middle clamping piece are elastically connected through elastic pieces, and the downward