Positioning coupler

Abstract

The invention relates to a positioning coupler. The positioning coupler comprises a left flange, a right flange, a brake wheel, a connecting clamping jaw and an elastic base body, wherein the left flange and the right flange are coaxially distributed, the left flange is connected with the right flange through the connecting clamping jaw, the outer side surface of the elastic base body abuts against the inner side surface of the connecting clamping jaw, and the left end surface and the right end surface of the connecting clamping jaw are connected with the left flange and the right flange to abut against the bottom of the clamping jaw, the brake wheel wraps outside the left flange, and the rear end surface of the connecting clamping jaw connected with the left flange is connected with the rear end surface of the brake wheel through a positioning bolt. According to the positioning coupler, on one hand, the structure strength and bearing capability can be effectively improved, and the power transmission capacity and stability are greatly improved; and on the other hand, the purpose of synchronous braking and speed regulation operation of the coupler and a shaft rod workpiece can be achieved, and the damage condition of the coupler structure caused by inertia during the running process of the coupler and the shaft rod workpiece can be effectively eliminated.

Description

technical field [0001] The invention relates to a shaft coupling, in particular to an elastic coupling. Background technique [0002] Elastic coupling is a very common coupling equipment in the current coupling equipment. It is used in a huge amount in the connection of mechanical equipment, reducers and motors, and mechanical equipment transmission shafts. However, it is found in use that the current elasticity During the operation of the coupling, on the one hand, the stability of the connection relationship between the connecting flanges on both sides of the coupling and the strength of the connection structure are relatively weak, which cannot effectively meet the needs of large-load driving operations, and cause problems during the operation of the coupling. The axial movement, radial runout and other external forces that affect the operation stability of the coupling lack effective elimination ability, which seriously affect the operation stability of the coupling an...

AI Technical Summary

Problems solved by technology

[0002] Elastic coupling is a very common coupling equipment in the current coupling equipment. It is used in a huge amount in the connection of mechanical equipment, reducers and motors, and mechanical equipment transmission shafts. However, it is found in use that the current elasticity During the operation of the coupling, on the one hand, the stability of the connection relationship between the connecting flanges on both sides of the coupling and the strength of the connection structure are relatively weak, which cannot effectively meet the needs of large-load driving operations, and cause problems during the operation of the coupling. The axial movement, radial runout and other external forces that affect the operation stability of the coupling lack effective elimination ability, which seriously affect the operation stability of the coupling and the shaft rod workpiece connected with the coupling, and also cause coupling On the other hand, in operation, when the shaft workpiece is in the process of brake and speed regulation, the current coupling often lacks effective speed regulation capability, resulting in When the speed of the workpiece is lower than that of the coupling, the impact force of the coupling under the action of inertia is relatively large, which seriously affects the stability and service life of the coupling equipment.

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