The friction damping vibration isolator relates to a vibration isolator used in the vibration isolation and buffering systems of airborne instruments, meters and radio stations. It is mainly developed to solve the problems that the existing vibration isolators are single-degree-of-freedom products, the stiffness in the horizontal direction is approximately 0, the damping structure is complex, and the impact resistance is poor. It includes an upper shelf plate, a lower shelf plate, screws, connecting nuts, a casing, a lower spring, a bottom plate, and a rivet. A bushing is arranged between the frame plates, the tensioning ring is sleeved on the bushing, the damping sheet is sleeved on the tensioning ring, and a buffer pad is arranged between the lower spring and the bottom plate. The advantage is that the stiffness of the vibration isolator in the vertical and horizontal directions is approximately equal, the vibration isolation in any direction can be realized, the impact resistance is strong, the damping structure is simple, and the damping value is adjustable.
JMZ-1-2.0A friction damping vibration isolator belongs to one of the JMZ-1 series. It adopts the structure of double springs and special special friction plates, and has good impact resistance. The maximum rated load is 2.0kg, which can achieve Vibration isolation in any direction. This type of friction damping vibration isolator has a high working frequency range, and can be used in harsh environments such as high and low temperature and chemical pollution.
The friction damping vibration isolator relates to a vibration isolator used in the vibration isolation and buffering systems of airborne instruments, meters and radio stations. It is mainly developed to solve the problems that the existing vibration isolators are single-degree-of-freedom products, the stiffness in the horizontal direction is approximately 0, the damping structure is complex, and the impact resistance is poor. It includes an upper shelf plate, a lower shelf plate, screws, connecting nuts, a casing, a lower spring, a bottom plate, and a rivet. A bushing is arranged between the frame plates, the tensioning ring is sleeved on the bushing, the damping sheet is sleeved on the tensioning ring, and a buffer pad is arranged between the lower spring and the bottom plate. The advantage is that the stiffness of the vibration isolator in the vertical and horizontal directions is approximately equal, the vibration isolation in any direction can be realized, the impact resistance is strong, the damping structure is simple, and the damping value is adjustable.
JMZ-1-2.0A friction damping vibration isolator belongs to one of the JMZ-1 series. It adopts the structure of double springs and special special friction plates, and has good impact resistance. The maximum rated load is 2.0kg, which can achieve Vibration isolation in any direction. This type of friction damping vibration isolator has a high working frequency range, and can be used in harsh environments such as high and low temperature and chemical pollution.