Automatic centering mechanism of sensor

Abstract

The invention discloses an automatic centering mechanism for a sensor; the mechanism comprises a supporting mechanism, a lifting mechanism and a translation mechanism; the supporting mechanism comprises a tray and a supporting ring located at the outer ring of the tray, a corner brace located above the supporting ring is fixed at the edge of the tray, the vertical projection of the corner brace isintersected with the supporting ring, and the upper surface of the tray is always in contact with the sensor; a lower pressure plate with a fixed spatial position is arranged below the tray; a plurality of studs vertically penetrate through the supporting ring and are arranged in a mirror symmetry mode, the lower portions of the studs on each side are jointly connected with a horizontal longitudinal transmission rod, one ends of the two longitudinal transmission rods are jointly connected with a transverse transmission rod, and the transverse transmission rod is driven by a first rotating motor. The translation mechanism drives a bearing mechanism and the lifting mechanism to translate horizontally; the center lines of the transverse transmission rod and the longitudinal transmission rodsform a right-angled n shape, and the opening direction of the right-angled n shape points to the lower pressing disc and is parallel to the translation direction of the translation mechanism. Translation of the large-mass sensor is facilitated, and the test accuracy is ensured.

Description

technical field [0001] The invention relates to the field of handling equipment, in particular to an automatic centering mechanism of a sensor. Background technique [0002] Standard force measuring machines are mainly divided into lever machines, dead weight machines and superimposed force standard machines according to the basic principles. Since both lever machines and dead weight machines use weights as the force source, for super large force measuring machines of kiloton or even 10,000 tons As far as the machine is concerned, if the gravity of the weight is used as the standard load, the weight must be very large and it is very difficult to load. Therefore, only superimposed force standard machines can be used for super-large force measuring machines. The superimposed force standard machine uses a hydraulic or mechanical force generator as the force source, and the force value is measured by a standard sensor. The 10,000-ton sensor is used on a 10,000-ton force measur...

AI Technical Summary

Problems solved by technology

The mass of this kind of sensor itself is very large, it is not easy to move it, and because there is inherent equipment above the sensor when it is in the working position, it is not convenient to use the crane to move it, so it is necessary to design special equipment to realize automatic handling, Automatic centering, convenient for subsequent tests

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