Turning tooling design for thin-wall taper sleeve parts (4)
(2) Tooling usage
The positioning shaft 2 is positioned and clamped by the chuck 1, and the front end shoulder of the positioning shaft is combined with the top plate 4 to position the workpiece. The shoulder is pressed against the workpiece by about 3 mm, and the amount of pressure can be appropriately adjusted according to the thickness of the workpiece. Clamping with the tip 5 completes the machining of the outer conical surface and the outer chamfer.
Figure 4 car cone tooling
1. Chuck 2. Positioning shaft 3. Workpiece 4. Top plate 5. Top
The turning tooling of thin-walled taper sleeve parts solves the problem that the thin-walled taper sleeve parts are difficult to be clamped and deformed easily. The positioning is accurate, the structure is simple, and it is easy to manufacture and can be used to turn a tapered workpiece with a minimum wall thickness of 3 mm. .
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