Rotating platform structure

Abstract

The invention discloses a rotating platform structure. The rotating platform structure consists of a basal plate, a first power source, a rotating set and a stopper set; the first power source is fixed on the basal plate; a first bearing of the rotating set is mounted on the basal plate; a penetrating sleeve is used for penetrating through the basal plate and the first bearing; a first disc, a second disc with multiple gaps formed by equal angles, a third disc and a second bearing sleeve the penetrating sleeve in sequence; the first, second and third discs are fixed on the penetrating sleeve by using a sealing cover; the stopper set is mounted on the top surface of the basal plate, and consists of a second power source and a stop piece; the second power source is connected with the stop piece; and through acting of the second power source, the stop piece stops the gaps of the second disc, so that the deviated angle can be forcedly corrected, the angle dividing precision and the machining object precision are guaranteed, the manufacturing is fast, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of platform structures for processing workpieces, in particular to a rotating platform structure. Background technique [0002] According to the Taiwan announcement number M518605, a hollow rotating platform structure is composed of a main body, a bearing fixing seat, a base and an accommodating space, wherein the accommodating space is sequentially inserted into the radial bearings from top to bottom , the lower radial bearing is a number of rings, and the inner rings of each ring accommodate several horizontal needles arranged in a ring, while the ring gear passes through a number of locking fixing holes at equal distances, and is ring-shaped on the inner peripheral wall of the ring gear. A number of vertical rollers are arranged, and the surrounding wall of the fixed nut is provided with internal thread, and the internal thread screw fixes the external thread on the peripheral wall of the top opening of t...

AI Technical Summary

Problems solved by technology

[0003] Although the aforementioned component composition has the function of multi-angle processing, when the motor rotates to the desired angle, due to the rotational inertia of the output turntable itself and the problem of poor response time, the output turntable cannot stop immediately, which is likely to cause the output turntable The actual division angle produces obvious errors, so the angle division is very inaccurate. As a result, in the precision division processing operation, it will cause the problem of poor precision of the processed object

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