A frock for bending make shackle of extension spring

The utility model provides a frock for bending make shackle of extension spring, the frock includes: the bottom plate, the bottom plate has first side and the second side relative with this first side, two dabber groups, the first side and the second side that are close to the bottom plate respectively set up on the bottom plate, each dabber component do not includes at least one dabber, dabber group is arranged in making winning extends end or second and extends the end links around in order to extend end formation bent angle or right angle at this first extension end and second, interval between the diameter of each dabber, shape, the dabber, the overall arrangement on the bottom plate correspond the setting with the first shackle that will the system of bending and right angle, the figure of bent angle, the diameter of second crotch. The utility model discloses a complicated problem of the curved processing procedure preface of shackle of current extension spring has been solved tothe frock. 本实用新型提供种用于弯制拉簧