SU1581903A1 - Compensating coupling - Google Patents

Abstract

The invention relates to instrumentation and mechanical engineering, in particular, to devices for transmitting torque in terms of distortions and displacements of the axes of the connected shafts. The purpose of the invention is to increase compensating capabilities and reduce material consumption and the moment of inertia. The coupling comprises two coupling halves 1 and 2 with end protrusions 3 and 4 connected by an intermediate element / PE / 5. The projections 3 and 4 are diametrically arranged in mutually perpendicular planes. PE 5 is made in the form of interconnected edges / P / 6, 7, 8 hexahedron, forming a closed loop. PE has a U-shaped profile in two mutually perpendicular planes and is made rod-shaped elastic. The centers of P 8, which do not belong to one face of the hexagon, are connected by two rigid jumpers 9. The torque is transmitted from coupling half 1 through PE 5 to coupling half 2. If P 6 diverges, P 7 comes together and the projection 4 of coupling half 2 collapses. 3 Il.

Description

FIG. one

The invention relates to instrument engineering and mechanical engineering, in particular, to devices for transmitting a torque force in the conditions of distortions and displacements of the axes of the connected shafts.

The purpose of the invention is to increase compensating capabilities, reduce material consumption and the moment of inertia while ensuring high load capacity.

FIG. 1 shows the coupling, general view; in fig. 2 - intermediate ele. m "nt; in fig. 3 is a view A of FIG. 2

The clutch contains two coupling halves 1 and 2 with diametrically located protrusions 3 and 4 on mutually facing ends and 1g intermediate element 5 connecting the coupling half 1 and 2. The intermediate element is made elastic in the form of a bent rod of a closed contour formed by the edges 6-8 of the hexagon, and has a P-10

ment relative to the protrusions of the coupling halves and the elasticity of the intermediate element.

When transmitting torque, the clutch is self-clamping, since the divergence of, for example, the ribs 6 by increasing the moment of resistance on the coupling half 2 leads to an additional compressive force between the ribs, which leads to a high load capacity.

Due to the proposed implementation of the coupling, the material consumption and the moment of inertia are reduced, and the compensating capabilities are increased with a sufficiently high load capacity.

Claims (1)

Invention Formula A compensation coupling containing two coupling halves on mutually facing The ends of which have one diarazal profile in two mutually perpendicular 20 meters located protrusion, connecting planes. The centers of the ribs 8, interconnected by an intermediate element in the form of interconnected hexagonal edges, forming a closed loop, not belonging to the same facets of the hexagon, are connected by two rigid bridges 9 located in a plane perpendicular to the axis of the coupling. having a U-shaped profile in two mutually perpendicular planes, and the outer P14 of the UJ I Dl.DOClrllVin is l / A1 ul J J ".fv HUMU - -. - - The protrusions 3 and 4 of the half couplings 1 and 2 are 25 and the blunt half couplings are placed mutually perpendicular mutually perpendicularly, respectively, between the ribs of the intermediate veneer between the ribs 6 and 7 of the intermediate element 5. The torque is transmitted, for example, element, characterized in that, in order to increase the compensating capacity, reduce the material consumption and the moment of inerote of coupling half 1 to coupling half 2 through 3Q, the intermediate element is made of intermediate element 5. The elasticity of the intermediate element 5 eliminates the gap in the places of conjugation of the corresponding edges and projections coupling half. The imbalance and misalignment of the shaft is compensated for by displacing the ribs of the intermediate element as a curved rod and provided with two rigid jumpers, each of which is located in a plane perpendicular to the axis of the coupling, and connected to the centers of the ribs that do not belong to one face of the hexagon. ment relative to the protrusions of the coupling halves and the elasticity of the intermediate element. When transmitting torque, the clutch is self-clamping, since the divergence of, for example, the ribs 6 by increasing the moment of resistance on the coupling half 2 leads to an additional compressive force between the ribs, which leads to a high load capacity. Due to the proposed implementation of the coupling, the material consumption and the moment of inertia are reduced, and the compensating capabilities are increased with a sufficiently high load capacity. Invention Formula metrically located protrusion, interconnected by an intermediate element in the form of interconnected hexagonal edges, forming a closed loop, having a U-shaped profile in two mutually perpendicular planes, and the outer DOClrVVin - l / A1 ul J J «.fv HUMU - -. - - blunt coupling halves are placed mutually perpendicular between the edges of the intermediate element, characterized in that, in order to increase the compensating possibilities, reduce the material consumption and the moment of inertia, the intermediate element is made up, the intermediate element is made elastic in the form of a bent rod and provided with two rigid bridges, each of which is located in a plane perpendicular to the axis coupling, and is connected to the centers of the ribs that do not belong to one face of the hexagon. Type A eight -eight / Phage 2 Fig.Z