Control type magnetic suspension vibration isolation platform

Abstract

The invention discloses a control type magnetic suspension vibration isolation platform, and particularly relates to the technical field of vibration isolation platforms, the control type magnetic suspension vibration isolation platform comprises a vibration isolation workbench, the lower end face of the vibration isolation workbench is fixedly connected with a set of buffer supports, the buffer supports are distributed diagonally, and the lower end faces of the buffer supports are fixedly connected with a vibration isolation platform base; a magnet mounting mechanism is arranged in the center of the upper end face of the vibration isolation platform base, an equipment fixing mechanism is arranged in the center of the interior of the vibration isolation workbench, and a magnetic suspension control box is arranged below the equipment fixing mechanism. An equipment fixing mechanism is installed in the center of the interior of a vibration isolation workbench, a connecting rotating shaft is arranged in the equipment fixing mechanism, a transmission gear and a fixed gear are fixedly connected to the outer surface of the connecting rotating shaft, the fixed gear is in meshed connection with a first connecting rack, and the transmission gear is in meshed connection with a second connecting rack and a third connecting rack. And the equipment is placed on the placement plate, fixation can be completed through the gravity of the equipment, and the practical effect of the device is improved.

Description

technical field [0001] The invention relates to the technical field of vibration isolation platforms, in particular to a control type magnetic suspension vibration isolation platform. Background technique [0002] Vibration isolation refers to the installation of machinery or instruments on suitable elastic devices to isolate vibration. According to the different excitation sources, vibration isolation can be divided into two categories. For equipment that is the source of vibration, in order to reduce its impact on surrounding machines, instruments and buildings, it is isolated from the support so as to reduce the unbalanced inertial force transmitted to the support, which is called active vibration isolation, also known as Active vibration isolation. The vibration isolation of water pumps, engines, forging hammer machinery, etc. belongs to this category. For the case where the vibration source comes from the support vibration, in order to reduce the transmission of exter...

AI Technical Summary

Problems solved by technology

[0004] 1. Most of the existing control-type magnetic suspension vibration isolation platforms place the equipment directly on the platform. The stability is not high, and the use effect is not very good, or users will use bolts to fix heavy equipment to the vibration isolation platform. On the other hand, it will be more troublesome to install and disassemble;

[0005] 2. The existing control-type maglev vibration isolation platform needs manual adjustment of the magnetic strength of the magnet, which will be troublesome to operate, and the lifting is not accurate enough. The device cannot adjust the magnetic strength of the magnet according to the weight of the equipment, which reduces the practicability of the device , to this end, we propose a controlled magnetic suspension vibration isolation platform to solve the above problems

Images