Workpiece receiving and positioning device for machining operations
OwnerPaul Vargainventor
Life of this patent
Estimating the term…
Abstract
A workpiece receiving and positioning device is disclosed which, in combination with a clamp member, holds a workpiece in a selected orientation relative to a slotted machine tool table surface or the like for milling or machining the workpiece. The device includes a main body portion, a block portion with opposed side faces extending from the body portion, thereby forming a recess therebetween for receiving the workpiece, and a base portion depending from the body portion and engagable with the slots in the table surface. Fasteners are provided to secure the base portion within the slots, and the clamp member includes a fasteners disposed in opposing relationship with the opposed side faces for holding the workpiece against the opposed side faces.
Claims20
A workpiece receiving and positioning device for use in combination with a clamp means for securing and orienting a workpiece relative to the slotted surface of a machine tool table or the like, said clamp means having means for abutting the workpiece, said device comprising a generally rectangular main body portion adapted to rest on said surface, a workpiece receiving block portion adjacent said main body portion with generally opposed inner side faces extending radially outwardly from said main body portion and forming a recess therebetween for receiving a workpiece, a base portion integral with said main body portion and depending downwardly therefrom for engaging a selected slot of said slotted surface of the machine tool table, said base portion having substantially equal halves defined by a slot therebetween, said body portion and said base portion also including at least one bore formed therethrough and having fastening means disposed in said bore for spreading said halves into gripping relationship with said slotted surface.
A workpiece receiving and positioning device adapted for engaging the slots formed in machine tool table surface and in combination with a clamp means, for securing and orienting a workpiece relative to said table surface for machining operations, said device comprising a main body portion adapted to rest on said table surface, a workpiece receiving block portion integral with said body portion and having opposed, generally planar inner side faces extending angularly away from said body portion forming an apex at the intersection thereof and forming a recess therebetween for receiving the workpiece, said block portion also including channel means formed in the outer side faces thereof for accepting opposed end flanges of said clamp means, a base portion integral with said main body portion and depending downwardly therefrom for engaging a selected slot of said slotted surface of the machine tool table, said base portion having substantially equal halves defined by a slot therebetween, said body portion and said base portion also including at least one bore formed therethrough and having fastening means disposed in said bore for spreading said halves into gripping relationship with said slotted surface.
A workpiece receiving and positioning device adapted for engaging the slots formed in a machine tool table surface and in combination with a clamp means, for securing and orienting a workpiece relative to said table surface for machining operations, said device comprising a main body portion adapted to rest on said table surface, a workpiece receiving block portion integral with said body portion and having opposed, generally planar inner side faces extending angularly away from said body portion forming an apex at the intersection thereof and forming a recess therebetween for receiving the workpiece, said block portion also including channel means formed in the outer side faced thereof for accepting opposed end flanges of said claim means, a base portion integral with said main body portion and depending downwardly therefrom for engaging a selected slot of said slotted surface of the machine tool table, said base portion having substantially equal halves defined by a slot therebetween, said body portion and said base portion also including at least one bore formed therethrough and having fastening means disposed in said bore for spreading said halves into gripping relationship with said slotted surface, said clamp means having adjustable lugs disposed therethrough in generally perpendicular relationship with said opposed side faces for engaging the sides of the workpiece and holding the workpiece against said opposed sides.
A workpiece receiving and positioning device adapted for engaging the slots formed in machine tool table surface and in combination with a clamp means, for securing and orienting a workpiece relative to said table surface for machining operations, said device comprising a main body portion adapted to rest on said table surface, a worpiece receiving block portion integral with said body portion and having opposed, generally planar inner side faces extending angularly away from said body portion forming an apex at the intersection thereof and forming a recess therebetween for receiving the workpiece, a base portion extending radially from said body portion and having a reduced width relative thereto for engaging a slot in the table surface, said body portion and said base portion including at least one bore formed therethrough and opening into the slot, and a fastening means engaged with said bore for securing said base portions within the slot, said block portion also including a groove formed at the apex of said opposed side faces being of a depth sufficient to receive the edge of a right angular workpiece and to receive said fastening means therein.
Dependencies are inferred from the claim text.