Metal deforming – By deflecting successively-presented portions of work during... – By use of deflected arranged to provide longitudinally...
Patent
1975-12-12
1977-02-01
Mehr, Milton S.
Metal deforming
By deflecting successively-presented portions of work during...
By use of deflected arranged to provide longitudinally...
B21F 102
Patent
active
040055922
ABSTRACT:
A straightening attachment for a wire or strip processing machine, the attachment consisting of a fixed bottom block member of upwardly facing U-shaped cross section, a plurality of longitudinally spaced peripherally grooved bottom rollers journaled in the bottom block member, the bottom block member having upstanding apertured end post elements, a floating block member slidably engaged with the post members and having transverse rectangular notches slidably containing downwardly facing yoke members having transversely aligned notches in which are engaged shaft elements carrying upper peripherally grooved pressure rollers staggered relative to the bottom rollers and longitudinally aligned therewith, a pressure arm pivotally engaged with the top end of one of the post members and having depending rod elements threadedly engaged therewith and being connected to the respective yoke members, an upstanding arm on the end of the floating block member opposite the pivot connection of the pressure arm and extending through a slot in the pressure arm, and a camming lever eccentrically pivoted to the top end of said upstanding arm and having cam portions engageable with the pressure arm to exert manually controllable force on the pressure arm to control the straightening force on a wire or strip being pulled longitudinally between the upper and lower sets of peripherally grooved rollers. Cushioning springs are provided between the floating block member and the bottom block member. A horizontally-acting multi-roller straightening assembly is provided ahead of and longitudinally aligned with the vertically-acting straightening assembly.
REFERENCES:
patent: 2293156 (1942-08-01), Mason
patent: 2295017 (1942-09-01), Shields
patent: 2323768 (1943-07-01), Hanna
patent: 2852065 (1958-09-01), Peterson
patent: 3326026 (1967-06-01), Guillot
patent: 3605471 (1971-09-01), Bodtke
patent: 3704614 (1972-12-01), Keyser
patent: 3834202 (1974-09-01), Kawaguchi et al.
LandOfFree
Strip and wire straightener roll does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Strip and wire straightener roll, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strip and wire straightener roll will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1086244