Optimizing method for reducing equilibrium amount of push type clutch cover

Abstract

The invention discloses an optimizing method for reducing equilibrium amount of a push type clutch cover. The method comprises the steps that raw materials are placed on a mold for cover blanking andpunching a middle mold, and a cover outside shape and a middle shape are blanked at a time in a gapped manner; the shape of the cover is formed through a forming mold on a pressure machine tool; on anumerical control lathe, middle hole end face turning and middle hole diameter correcting can be achieved through a turning tool; mounting holes, transmission piece holes and gaps are punched out directly through mounting hole, transmission piece hole and gap punching die on a punching machine; finally, on the numerical control lathe, the outer circle and the depth are turned through the turning tool. The method has the beneficial effects that the number of part machining procedures is reduced, production efficiency is improved, production cost is reduced, positioning accuracy and concentricity of the transmission piece hole distribution circle and the outer circle are ensured, machining quality and precision are ensured, and the aim of reducing the unbalance amount of a cover assembly isachieved.

Description

technical field [0001] The invention relates to a clutch cover, in particular to an optimization method for reducing the balance amount of a push clutch cover. Background technique [0002] The clutch is an important part of the car transmission system, and the clutch cover is the main part of the clutch and an indispensable part of the car clutch. The symmetry of the cover has the characteristics of balance, which has a great decisive influence on the quality of the clutch. In the past, the processing process for this kind of parts mostly used blanking - punching the center hole - forming - punching the installation hole (center hole positioning) - punching the notch (center hole positioning) - punching the transmission sheet hole (center hole positioning) - punching the diaphragm Hole (installation hole positioning) - finish turning depth and outer circle (installation hole positioning) - car end face. In this process, the middle hole is used for punching the installation...

AI Technical Summary

Problems solved by technology

In this process, the middle hole is used for punching the installation hole, the gap, and the transmission hole. After the part is formed, the concentricity of the middle hole and the outer circle and the verticality of the middle hole flange are not ideal, the positioning of the part is not accurate, and the punching is not correct. Deviation, difference in concentricity between the drive piece hole and the outer circle

Images