Grading ring splicing tool

A grading ring splicing tool comprises a bottom plate, a positioning center shaft and three positioning assemblies, and two positioning assemblies are adjacently arranged on the two side edges of the bottom plate in the length direction of the bottom plate so as to form tail end positioning sets cor...

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Bibliographische Detailangaben
Hauptverfasser:	YUAN DAIPING, MA YANGANG, ZHANG XIN, LIN XIAOQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A grading ring splicing tool comprises a bottom plate, a positioning center shaft and three positioning assemblies, and two positioning assemblies are adjacently arranged on the two side edges of the bottom plate in the length direction of the bottom plate so as to form tail end positioning sets correspondingly. The other positioning assembly is adjacently arranged on the side edge of one end of the bottom plate in the width direction of the bottom plate to form a head end positioning set, and the positioning center shaft is perpendicularly arranged on the bottom plate and located in the center of the two tail end positioning sets. The positioning assembly comprises a positioning sliding block, a sliding groove formed in the bottom plate, a fixing lug, a positioning bolt and a strip-shaped screw hole, wherein the fixing lug and the positioning bolt are arranged on one side of the positioning sliding block, the strip-shaped screw hole is formed in the bottom plate, corresponds to the sliding track of the posit