HEMMING DEVICE FOR WHEEL HOUSE OF BODY

A hemming device for a wheel house of a car body is provided to reduce the mechanical area and cost of equipment by completing the pre-hemming and main hemming work at a time. A hemming device for a wheel house of a car body comprises: a rotating base(11) of disk type forming a rack part at the oute...

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Bibliographic Details
Main Author SHIN, JEONG SU
Format Patent
LanguageEnglish
Published 18.06.2009
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:A hemming device for a wheel house of a car body is provided to reduce the mechanical area and cost of equipment by completing the pre-hemming and main hemming work at a time. A hemming device for a wheel house of a car body comprises: a rotating base(11) of disk type forming a rack part at the outer circumference; a pinion engaged in the rack part of the rotating base, mounted on an axis of rotation; a pinion motor(23) mounted on one side of a jig plate; a guide rail(25) mounted in a row based on the upper side rotation center of the rotating base; a guide block(29) in which a screw hole is formed through a real terminal side in the inside, mounted to slide along the guide rail through the rail block; a hemming roller frame(37) having a main hemming roller and a pre hemming roller, mounted a front side of the back and forth motor; and a pressure cylinder(41) connected to the backend of the hemming roller frame with an actuating rod.
Bibliography:Application Number: KR20070131616