Figure 6

Stress nephogram and stress analysis curve under tension condition.(a), (b) and (c) are the stress nephograms of upper and lower joints and bushing in turn; (d) Stress distribution curve of the axial path on the side surface of the upper joint; (e) Stress distribution curve of axial path on the side surface of the upper joint; (f) Stress distribution curve of axial path on the inner surface of the bushing; (g) Nephogram of the overall stress distribution of clamping bushing structure.