Car eccentric special fixture

Our factory designed and manufactured the pneumatically clamped car eccentric fixture on the CT6140 lathe. The effect is better. The output is 2/3 thicker than the thickness. The workpiece is shown in Figure 1. In use, the eccentric outer casing 1 (Fig. 2) is first bolted to the lathe spindle flange 7. Then, the inner taper sleeve 3 and the three-slot taper expansion sleeve 5 are inserted and connected to the cylinder connecting rod 8. Tighten the bolts 2 and the screws on the sleeve (B-direction) so that