Device and method for connecting a cooling nozzle to a cooling lubricant supply
AssigneeSchaeffler Technologies AG & Co. KG
InventorsKlaus Hofmann, Florian Ganzmann
Life of this patent
Estimating the term…
Abstract
A device for connecting a cooling nozzle to a cooling lubricant supply for a grinding machine includes a central axis, a housing arranged for receiving the cooling nozzle, a rotary-linear transmission and a tube section. The rotary-linear transmission has a drive element, pivotable about the central axis, and a manual lever fixed to the drive element. The tube section is rotationally fixed in the housing and movable along the central axis by the rotary-linear transmission to be pressed against the cooling nozzle. The rotary-linear transmission may be a self-locking transmission. The drive element may have a thread structure which extends over less than a full revolution.
Claims18
A device for connecting a cooling nozzle to a cooling lubricant supply for a grinding machine, comprising
- a rotary-linear transmission that comprises a drive element which can pivot about a central axis and which is connected to a manual lever, and a tube section as an output element that can be moved along the central axis and is secured against rotation in a housing,
- a receiving means, formed by the housing, for the cooling nozzle, onto which the tube section can be pressed by means of the rotary linear transmission.
A method for connecting a cooling nozzle to a cooling lubricant supply of a grinding machine, comprising supporting the cooling nozzle is on a receiving means of a stationary housing and securing the cooling nozzle against rotation, and linearly guiding a tube section which is provided for passage of cooling lubricant, in the housing, securing the tube section against rotation, and pressing the tube section against the cooling nozzle with the aid of a manually operated rotary-linear transmission arranged in the housing.
A device for connecting a cooling nozzle to a cooling lubricant supply for a grinding machine, comprising
- a central axis;
- a housing arranged for receiving the cooling nozzle;
- a rotary-linear transmission comprising:
- a drive element, pivotable about the central axis;
- and
- a manual lever fixed to the drive element;
- and
- a tube section, rotationally fixed in the housing and movable along the central axis by the rotary-linear transmission to be pressed against the cooling nozzle.
Dependencies are inferred from the claim text.