Hydraulic torque converter guide wheel of axial one-way clutch

Abstract

The invention discloses a hydraulic torque converter guide wheel of an axial one-way clutch. The hydraulic torque converter guide wheel comprises a driving shell, a disc spring, a clutch disc and a torque bearing disc; the driving shell is pressed into an inner cavity of a guide wheel shell in an interference fit mode; torque bearing connection of the axial one-way clutch and the guide wheel is achieved; the disc spring, the clutch disc and the torque bearing disc are axially arranged in an inner cavity of the driving shell; at least one circle of clutch claws are arranged on the clutch disc,and any number of clutch claws in each circle are arranged in the radial direction; torque bearing grooves with the number corresponding to that of the clutch discs are formed in the torque bearing disc, and the number of the torque bearing grooves in each circle corresponds to that of the clutch claws; and spline outer teeth are arranged at the outer diameter position of a spline and correspond to the inner teeth of the torque bearing disc in number, and torque transmission is achieved. The hydraulic torque converter guide wheel has the advantages that the torque bearing capacity is higher inthe same space, and the use of axial space and radial space is reduced under the same torque bearing requirement.

Description

technical field [0001] The invention relates to the technical field of hydraulic components of a hydraulic torque converter, in particular to a torque converter guide wheel of an axial one-way clutch. Background technique [0002] The hydraulic torque converter is mainly used in the powertrain system of automatic transmission vehicles. It is installed between the engine and the gearbox to provide functions of vibration reduction and noise reduction, power transmission and torque conversion for the vehicle. [0003] In the hydraulic torque converter, the guide wheel is one of the main parts of the hydraulic three components of the hydraulic torque converter, so that the torque converter can realize the function of torque conversion. The one-way clutches currently used in the guide wheel are basically It is a structural form of radial one-way clutches such as ball type and wedge type, which has the disadvantages of many parts, complicated assembly, and low torsion bearing capa...

AI Technical Summary

Problems solved by technology

[0003] In the hydraulic torque converter, the guide wheel is one of the main parts of the hydraulic three components of the hydraulic torque converter, so that the torque converter can realize the function of torque conversion. The one-way clutches currently used in the guide wheel are basically It is a structural form of radial one-way clutches such as ball type and wedge type, and has the disadvantages of many parts, complicated assembly, and low torque bearing capacity.

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