Method and device for straightening a workpiece
AssigneeMOST Technik GmbH
InventorFriedrich Moser
Life of this patent
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Abstract
The invention relates to method for straightening a workpiece (1) with a longitudinal axis, wherein the workpiece (1) is bent out of a starting position transversely to the longitudinal axis and bent back again. In order to provide advantageous straightening conditions, it is proposed that the workpiece (1), which is held on the end side in mounting heads (6), is bent out by means of the mounting heads (6) in directions changing at least in predetermined angular ranges, and bent back again.
Claims10
A method for straightening a workpiece with a longitudinal axis, said method comprising:
- bending the workpiece out from a starting position transversely to the longitudinal axis and bending the workpiece back again,
- wherein the workpiece is held in mounting heads at an end thereof, and the workpiece is bent out by the mounting heads in directions changing at least in predetermined angular ranges and bent back again.
A device for straightening a workpiece with a longitudinal axis, said device comprising:
- two mounting heads configured to be aligned coaxially to each other, and supported to be adjustable relative to one another in a direction of a coaxial straightening axis,
- said mounting heads receiving the workpiece at longitudinal ends thereof,
- wherein each of said mounting heads is mounted so as to be rotatable about two pivot axes that extend transversely to the coaxial straightening axis and wherein each of said mounting heads can be driven about said pivot axes.
A device for straightening a workpiece with a longitudinal axis, said device comprising:
- two mounting heads configured to be aligned coaxially to each other, and supported to be adjustable relative to one another a direction of a coaxial straightening axis,
- said mounting heads receiving the workpiece at longitudinal ends thereof,
- wherein each of said mounting heads is mounted so as to be rotatable about a respective pivot axis extending transversely to the coaxial straightening axis, and the mounting heads are associated with a drive rotating the workpiece about said longitudinal axis.
Dependencies are inferred from the claim text.