Toothless synchronizing ring and synchronizer
A technology of synchronizing ring and tooth shape, applied in clutches, mechanical drive clutches, mechanical equipment, etc., can solve the problems of high cost and complicated manufacturing process, and achieve the effect of reducing manufacturing cost, simple manufacturing and realizing guiding effect.
Active Publication Date: 2013-12-18
WUXI HIGHLAND DRIVELINE TECH
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Abstract
The invention discloses a synchronizer. The synchronizer comprises a tooth holder, wherein a joint tooth sleeve is sleeved on the tooth holder and is movably connected with the tooth holder through a spline; toothless synchronizing rings are arranged on both sides of the tooth holder; inner conical surfaces of the toothless synchronizing rings are in floating connection with outer conical surfaces of conical rings; a joint tooth ring is connected with the end face of each conical ring through an end face groove of the joint tooth holder in a spline matching manner; each toothless synchronizing ring comprises an annular basal body; each basal body is provided with an inner conical hole; one end of each basal body at a large-diameter end of the corresponding inner conical hole is provided with a flange end; at least three locking grooves are uniformly distributed on the outer circumferential edge of each basal body along the axial direction; the grooves are stepped; locking bumps are provided with wide tooth-shaped convex parts; after the locking bumps are embedded in the grooves, the wide tooth-shaped convex parts are positioned on the outer circumferential surface of the flange and protrude outwards along the radial direction. A circle of spline teeth on the flange end of the synchronizing ring are substituted by a small amount of locking bumps, and the locking bumps and the basal bodies of the synchronizing rings are made into split structures, so that the toothlessness of the synchronizing structure is realized, and further the structures and the manufacturing of the synchronizing ring and the synchronizer are simplified.
Application Domain
Mechanical actuated clutches
Technology Topic
EngineeringFlange +2
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