Piston type high-acceleration impaction responding hammer for impaction testing table

[0042] Example: As shown in Figure 1 and Figure 2, a high-acceleration impact test bench includes an air vibration isolation spring 19, a damper block 20, a support 21, an impact pad 22, a guide rail 23, a composite table 24, and an instant release Hook 25, electric motor 26 and counterweight seat 27. Among them, the composite table top 24 is mainly composed of a central piston-type high-acceleration impact response hammer 28 and a table top bracket combined with two parts.

[0043] As shown in FIG. 3, a composite table top includes a piston-type high acceleration impact response hammer 28, a buffer ring 29, a table top support 30, a guide sliding bearing 31, a lifting hook 32 and a sliding bearing 33. Among them, the piston type high acceleration impact response hammer 28 is the key content of the present invention.

[0044] Refer to Figure 4, an impact test bench piston type high acceleration impact response hammer, which is composed of impact hammer 1, response head 2, wave genera