Ring elastic buffer piece

Abstract

The invention discloses a ring elastic buffer piece. The ring elastic buffer piece comprises an elastic ring, and a plurality of connecting rods and a plurality of elastic elements are arranged in theelastic ring; the ends of the connecting rods are connected with the side wall of the elastic ring, and each connecting rod comprises a first rod body and a second rod body which are spaced by a certain distance; the elastic elements are arranged between the first rod bodies and the second rod bodies, and each elastic element comprises a first shell, a first spring body, a second shell, a secondspring body, a first abutting piece and a second abutting piece, wherein the first shell, the first spring body, the second shell and the second spring body are sequentially connected in a sleeved mode from outside to inside, and each first abutting piece and each second abutting piece are fixedly connected with each first rod body and each second shell respectively; the axes of the first rod bodies, the second rod bodies and the elastic elements coincide. The ring elastic buffer piece is suitable for the joints of various machine parts, mechanisms and equipment, the strong impact of externalloads on the elastic ring is weakened, the accurate and multi-directional differential buffer protection effect on the whole interior of a machine can be achieved, the service life of the machine is prolonged, and the stability and accuracy of operation and use are improved.

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 ring-shaped elastic buffering member. 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 t...

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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