Dismountable skeleton tool, and dismounting device and method for same

Abstract

The invention provides a dismountable skeleton tool, and a dismounting device and a dismounting method for dismounting the tool. The dismountable skeleton tool comprises two cover plates, a hub and screws, wherein the hub is formed by splicing two semicircular hollow cylindrical shells between which a gap is formed; the two cover plates are fixedly connected with the axial end faces of the two sides of the hub through the screws respectively; a group of grooves is symmetrically formed in the diameter directions of inner rings of the two cover plates. The dismounting device comprises an outer protective cover, sliding fixing columns, sliding clamping pieces, a fixed platform, a rotating lifting cylindrical table, a bearing and a motor. When the screws are dismounted, the two sliding fixing columns can be clamped into the grooves in the inner rings of the two cover plates; when the cover plates are dismounted, the sliding clamping pieces can be clamped into the grooves in the inner rings of the two cover plates twice, the fixed platform and the outside are fixedly connected and kept fixed, and the bearing is driven by the motor to rotate, thereby driving the rotation and lifting of the rotating lifting cylindrical table to sequentially dismount the two cover plates.

Description

Technical field [0001] The invention relates to a dismantling device and method for a skeletonless optical fiber ring skeleton tooling for an optical fiber gyroscope, in particular to a dismantling device and method for a boneless ring skeleton tooling that is cured by dipping in glue. Background technique [0002] The fiber optic gyro sensitive ring is referred to as the fiber optic gyro fiber ring. The fiber optic ring is the key optical component in the fiber optic gyroscope. The non-reciprocal phase difference between the two beams of light that enters the fiber optic ring along both ends of the fiber optic ring and propagates oppositely is the main error source of the fiber optic gyroscope. One, especially the reciprocity of the ambient temperature of the fiber optic ring is very important to the fiber optic gyroscope. All manufacturers who develop and produce fiber optic gyroscopes attach great importance to the development of the fiber optic ring of the fiber optic gyr...

AI Technical Summary

Problems solved by technology

[0015] The technical problem solved by the present invention is: to overcome the deficiencies of the prior art, to provide a detachable skeleton tooling and its dismantling device and method, to realize the low failure rate in the skeleton disassembly process of the skeletonless optical fiber ring and the high qualified rate of forming the skeletonless ring , and the disassembly process is less difficult and highly controllable, meeting the needs of mass production of boneless rings

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