Combined type precision control buffering device

Abstract

The invention discloses a combined type precision control buffering device. The combined type precision control buffering device comprises a main control ring, a plurality of secondary control rings arranged in the main control ring and installation blocks arranged outside the main control ring; the main control ring comprises an inner ring and an outer ring which are concentrically arranged, themultiple secondary control rings are sequentially arranged between the inner ring and the outer ring, and the multiple secondary control rings are connected with the main control ring; at least one elastic mechanism is arranged in each of the secondary control rings, two ends of the elastic mechanisms correspondingly abut against the inner walls of the secondary control rings, and the elastic mechanisms comprise coaxial and sequentially-connected connecting rods and elastic elements; and an even number of the installation blocks are arranged along the outer circumference of the main control ring. The combined type precision control buffering device is suitable for connecting machine parts, mechanisms and equipment which are in the same plane, joints are effectively buffered, a machine is protected, the service life of the machine is prolonged, and the operation usage stability and accuracy are improved; and precise buffering acting force can be provided for the machine by adjusting andcontrolling the elastic mechanisms, and meanwhile, the multi-directional differentiation buffering protection action is realized through the different elastic mechanisms in the different directions.

Description

technical field [0001] The invention relates to the technical field of mechanical buffering, in particular to the buffering of various machine parts, mechanisms and equipment joints, and in particular to a combined fine-control buffering device. Background technique [0002] Buffers are needed in all kinds of mechanical equipment to reduce large impact force, provide protection for mechanical equipment, reduce damage, prolong service life, and operate smoothly. Commonly used cushioning parts are hydraulic cylinders or spring parts. Hydraulic cylinders need to be installed horizontally. The temperature and humidity of the working environment have requirements, and they have high requirements for safety, so their use in precision machinery is relatively limited; Low, high safety, but the buffer capacity of a single spring is limited, and precise control cannot be performed, and a single spring can only buffer in a single direction, and the simple superposition of the springs...

AI Technical Summary

Problems solved by technology

Commonly used cushioning parts are hydraulic cylinders or spring parts. Hydraulic cylinders need to be installed horizontally. The temperature and humidity of the working environment have requirements, and they have high requirements for safety, so their use in precision machinery is relatively limited; Low, high safety, but the buffer capacity of a single spring is limited, and precise control cannot be performed, and a single spring can only buffer in a single direction, and the simple superposition of the springs takes up a lot of space, resulting in a large mechanical structure. Therefore, for the above problems, it is necessary to propose further solutions

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