Elevator traction machine brake shoe machining fixture

The utility model relates to an elevator traction machine brake shoe machining fixture which comprises an annular bottom plate with the same arc shape with a work face of a machine brake shoe. At least one set of fixture component is arranged on the bottom plate in a scattered mode, each fixture com...

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Bibliographische Detailangaben
Hauptverfasser:	FENG GUANGGUI, HAN JIAYOU
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:	The utility model relates to an elevator traction machine brake shoe machining fixture which comprises an annular bottom plate with the same arc shape with a work face of a machine brake shoe. At least one set of fixture component is arranged on the bottom plate in a scattered mode, each fixture component comprises two fixing plates and side pins and positioning pins between two positioning plates, wherein the positioning plates are fixed on the bottom plate through bolts, the machine brake shoe is arranged on the inner ring edge of the bottom plate, the positioning pins are inserted in positioning holes in the machine brake shoe, the machine brake shoe is fixed through the two fixing plates, and the side pins are located on one side of the machine brake shoe for auxiliary positioning. Compared with the prior art, the elevator traction machine brake shoe machining fixture has the advantages of being simple in structure and capable of improving machining precision.