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US 2011/0308294 A1Published application
Punch Press Oscillating Tool Insert
AssigneeTRUMPF Werkzeugmaschinen GmbH + Co. KG
InventorWerner Erlenmaier
Life of this patent
Estimating the term…
Abstract
In certain aspects of the invention, punching machines and tools for punching machines are provided that include mechanical devices driven by a driving device of the punching machines and are used to oscillate a tool insert. Such machines and tools can provide an increased frequency of the oscillating movement of the tool insert.
Claims16
A tool for a punching machine, the tool comprising:
- a portion to be received in a tool holding device of the punching machine;
- and
- a tool insert movably supported in the portion of the tool in a manner such that the tool insert can be moved relative to the portion of the tool in a direction of a longitudinal axis of the tool,
- wherein the portion of the tool comprises a drive mechanism to move the tool insert in an oscillating manner.
1 more element
A punching machine comprising:
- a tool holding device;
- a tool comprising:
- a portion to be received in a tool holding device of the punching machine;
- and
- a tool insert movably supported in the portion of the tool in a manner such that the tool insert can be moved relative to the portion of the tool in a direction of a longitudinal axis of the tool,
- wherein the portion of the tool comprises a drive mechanism to move the tool insert in an oscillating manner;
- and
- a device for operating the drive mechanism of the tool.
5 more elements
Dependencies are inferred from the claim text.