Multi-degree-of-freedom self-sensing precise pointing and vibration isolating integrated platform and combined device

Abstract

The invention provides a multi-degree-of-freedom self-sensing precise pointing and vibration isolating integrated platform and a combined device. The multi-degree-of-freedom self-sensing precise pointing and vibration isolating integrated platform comprises load discharging devices (1), drive supporting rods (2), connection bases (3), an upper platform (4), locking devices (5), positioning supporting tools (6) and a lower platform (7), wherein the load discharging devices (1) are connected with the upper platform (4) and separated from the lower platform (7); the connection bases (3) in fastened connection with the upper platform (4) are connected with the connection bases (3) in fastened connection with the lower platform (7) through the drive supporting rods (2); the locking devices (5)are connected between the upper platform (4) and the lower platform (7); the positioning supporting tools (6) are arranged on the lower platform (7); and the drive supporting rods (2) are obliquely embedded in semi-arc grooves of supporting edges of the positioning supporting tools (6). The multi-degree-of-freedom self-sensing precise pointing and vibration isolating integrated platform integratesintelligent sensing and has the characteristics of achieving multi-degree-of-freedom precise positioning, integrating active vibration isolating and passive vibration isolating, achieving safe locking, being convenient to assemble and high in bearing capacity, and the like.

Description

technical field [0001] The invention relates to the technical field of precision drive and vibration control devices, in particular to a multi-degree-of-freedom self-sensing precision pointing vibration isolation integrated platform. Background technique [0002] The pointing device is a device that can accurately adjust the target load according to the desired posture, and the vibration isolation device is usually used to reduce the negative impact of the vibration of complex parts on the target load. In aerospace, genetic engineering, biomedicine, optical engineering, ultra-precision machining, manufacturing and other fields, on the one hand, there are extremely strict requirements on the micro-nano level space pose of the target load, on the other hand, the impact of external vibration on the target load Interference is also strictly limited. However, the traditional mechanical device will seriously reduce the final output accuracy due to the complex transmission chain a...

AI Technical Summary

Problems solved by technology

However, the traditional mechanical device will seriously reduce the final output accuracy due to the complex transmission chain and the cumulative error of each transmi

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