Novel precision index plate

Abstract

The invention relates to the technical field of robots and discloses a novel precision index plate. The index plate comprises a fixed plate, wherein a seal ring is fixedly installed on the outer surface of the upper end of the fixed plate; an oil pressure buffer is fixedly installed on one side of the fixed plate; a motor is fixedly installed on the other side of the fixed plate; an induction switch is fixedly installed at the upper end of the motor; a front air pipe is fixedly installed at the front end of the motor; a rear air pipe is fixedly installed at the front end of the motor and on one side of the front air pipe; a connecting table top is fixedly installed on the outer surface of the lower end of the fixed plate, and a rotating table is fixedly installed at the lower end of the connecting table top; a worm is fixedly installed in the fixed plate and connected with the motor; and a main shaft is fixedly installed in the middle of the worm. According to the novel precision indexplate, the angle of the index plate can be adjusted, dust can be prevented from entering the index plate to generate faults, index precision can be improved without being affected by air pressure, and the use effect is better.

Description

technical field [0001] The invention relates to the technical field of mechanical control processing products, in particular to a novel precision indexing plate. Background technique [0002] The indexing plate is a machine tool accessory that clamps the workpiece on the chuck or between two centers, and makes it rotate, index and position. According to its transmission and indexing form, it can be divided into worm auxiliary indexing plate, dial indexing plate, hole plate indexing plate, groove plate indexing plate, end tooth plate indexing plate and other indexing plates (including inductance indexing disc and grating index disc). According to its function, it can be divided into universal indexing plate, semi-universal indexing plate and equal indexing plate. According to its structure, there are vertical and horizontal indexing plates, tilting indexing plates, and cantilever indexing plates. As a general-purpose machine tool accessory, the indexing plate is mainly com...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a new type of precision indexing plate, which has positioning accuracy that is not affected by unstable air pressure, can adjust the angle of the indexing plate, expand the scope of use, and prevent dust and dirt from passing through. The gap enters the inside of the indexing plate, which can improve the indexing precision and other advantages. It solves the problem that the traditional indexing plate is mostly fixed and cannot be moved. Dust accumulation inside the dial causes failures and is not easy to clean. There are gaps in the rotation of traditional gears, which leads to large precision errors.

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