The invention discloses a vibration isolator which comprises a top plate, first rubber, a conical rotor connecting plate, an upper sealing cover, second rubber, a base, a reset damping spring and a conical rotor. The base is provided with a hollow inner cavity, and a protruding stand column is arranged in the middle of the base. The reset damping spring is sleeved outside the stand column, a through hole is formed in the middle of the conical rotor, and the conical rotor is sleeved outside the reset damping spring through the through hole. Second rubber is fixed to the inner side of the outer wall of the base, the upper sealing cover is used for sealing the top of the base, the upper sealing cover is provided with an opening and used for containing the conical rotor connecting plate, the conical rotor connecting plate is fixedly connected with the conical rotor, the first rubber is fixed to the upper portion of the conical rotor connecting plate, and the top plate is fixed to the upper portion of the first rubber. The weight of the vibration-isolated piece is transmitted to the conical rotor through the first rubber, the conical surface of the conical rotor transmits force to the second rubber, and when the vibration isolator is excited by the outside, the first rubber and the second rubber are pressed, so that the purpose of vibration isolation is achieved.
本发明公开了一种隔振器,包括顶板、第一橡胶、锥形动子连接板、上封盖、第二橡胶、基座、复位减振弹簧和锥形动子;所述基座具有中空的内腔,中部具有凸起的立柱;所述复位减振弹簧套在立柱外部,锥形动子中部具有通孔,通过通孔锥形动子套在复位减振弹簧的外部;所述基座的外壁内侧固定有第二橡胶,上封盖用于封闭基座的顶部,上封盖具有开口,用于容纳通过锥形动子连接板,锥形动子连接板与锥形动子固定连接,第一橡胶固定在锥形动子连接板的上部,顶板固定在第一橡胶的上部;被隔振件的重量经第一橡胶传递到锥形动子,锥形动子的锥面将力传递到第二橡胶,当所述隔振器受外界激励时,第一橡胶与第二橡胶受压,以此达到隔振的目的。
Vibration isolator
隔振器
2023-11-10
Patent
Electronic Resource
Chinese