Damping buffer base of machine tool

Abstract

The invention discloses a damping buffer base of a machine tool. The damping buffer base comprises a sectional layer, a damping layer and a compression resistant layer which are arranged from top to bottom, wherein the sectional layer consists of a plurality of sheet boards which are spliced with one another; the damping layer comprises an upper framework tank; the sectional layer is positioned in the upper framework tank; raised sheets are arranged between the sectional layer and the inner bottom surface of the upper framework tank; each sheet board corresponds to one raised sheet; the compression resistant layer comprises a lower framework tank; the upper framework tank is positioned in the lower framework tank; and a spring is arranged between the upper framework tank and the lower framework tank. Compared with the prior art, the damping buffer base of the machine tool can fix and bear the whole machine tool to absorb and damp vibrations generated during working operation of the machine tool, so that precision during workpiece processing can be improved to avoid deviation caused by vibrations, and influences of frequent vibrations on precision parts in machine tool equipment can be reduced, and therefore, the service life of equipment is prolonged.

Description

technical field [0001] The invention relates to a shock-absorbing base, in particular to a machine tool shock-absorbing and buffering base, which belongs to the field of mechanical processing related accessories. Background technique [0002] In the known technical field, machine tool equipment will produce high-frequency transverse shock and longitudinal shock when it is working, so a shock absorber is needed to reduce the vibration of the machine. The shock absorber in the prior art often consists of simple springs, block-shaped Composed of rubber, etc., this technical solution can achieve a certain shock absorption effect in the case of a single transverse shock and longitudinal shock, but the vibration of the machine tool is often combined vibration, so the shock absorption effect is poor, not only the life of the shock absorber itself is short And it is easy to shorten the life of the machine tool. The shock absorbing pad iron of the machine tool is placed under the ma...

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Problems solved by technology

[0004] Another example is a shock absorbing device disclosed in Patent No. 201220093562.1. The device includes a housing on which a support plate is mounted, and the housing is filled with high-density micro-foamed polyurethane Material, by filling the above materials in the shell to achieve the effect of damping vibration, but there is still a step in the above design that the vibration force is directly transmitted to the ground through the shell, which will cause certain damage to the machine tool and the ground

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