Positioning tool for machining annular forgings

• Main Author: QIAN DEXING
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: 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; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The utility model discloses a positioning tool for machining an annular forge piece. The positioning tool for machining the annular forge piece comprises a workbench, a supporting seat is arranged on the workbench in a sliding mode, an adjusting plate is arranged on the supporting seat in an up-down moving mode, a placing plate is arranged above the adjusting plate, and a clamping assembly is arranged on the placing plate. The clamping assembly comprises a driving wheel rotatably arranged on the placement plate and a driven wheel meshed with the driving wheel, a plurality of arc-shaped grooves are formed in the driven wheel, limiting columns penetrate through the arc-shaped grooves and are connected with telescopic rods, sliding rails are arranged on the placement plate, the telescopic rods slide on the sliding rails, and the clamping assembly is arranged on the placement plate. An arc-shaped plate is arranged at the end of the telescopic rod, and a ring forging is arranged on the outer side of the arc-shaped