Piston ring blank ring winding machine

The invention relates to a piston ring blank ring winding machine. The piston ring blank ring winding machine comprises a feeding mechanism and a ring winding mechanism which is provided with a bending assembly and a cutting-off assembly. The bending assembly comprises a supporting shaft which is pr...

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Bibliographic Details
Main Authors JI XINMING, TANG LI, ZHANG BIN, FANG HOUSHENG
Format Patent
LanguageChinese
English
Published 31.12.2021
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF METAL WIRE
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Summary:The invention relates to a piston ring blank ring winding machine. The piston ring blank ring winding machine comprises a feeding mechanism and a ring winding mechanism which is provided with a bending assembly and a cutting-off assembly. The bending assembly comprises a supporting shaft which is provided with a supporting guide groove, a bending pressing wheel which is provided with a pressing guide groove and a top bending wheel which is provided with a top bending guide groove. The supporting guide groove, the pressing guide groove and the top bending guide groove are located in the same ring winding working plane, and the supporting shaft is perpendicular to the ring winding working plane. The cutting-off assembly comprises a cutting-off base and a cutting-off tool, and after a piston ring blank is wound by turns, a wire rod can be cut off through the shearing effect when the cutting-off tool moves relative to the binding face of the cutting-off base. The feeding mechanism comprises a guide groove formed
Bibliography:Application Number: CN202111107210