Method and device for machining screwed-in brushes
AssigneeZahoransky AG
InventorsIngo Kumpf, Marc Konig, Florian Kiefer
Life of this patent
Estimating the term…
Abstract
A method and device (1) for producing and machining screwed-in brushes (2). In the method and in the device, at least one grinding sleeve (4) is used to grind down free bristle ends (5) of a brush (2) to be machined and thus remove edges and/or burrs on the free bristle ends (5).
Claims32
A method for machining screwed-in brushes (2), the method comprising:
- providing a clamping device (3) for the brush (2),
- providing an abrasive sleeve (4) configured to abrade free bristle ends (5) of the brush (2) clamped in the clamping device (3),
- providing a stabilizing sleeve (38), including a clamp of the clamping device that is configured for the clamping of the brush (2), the clamp is arranged adjacent to a plug-in opening (44) of the stabilizing sleeve (38), through which the brush (2) is introducible by a handle (37) thereof into the stabilizing sleeve (38), and the clamp comprises a clamping sleeve (43) that is movable relative to the stabilizing sleeve (38) into a clamping position by an adjusting force of an adjusting element (45), with the adjusting force being oriented into the clamping position,
- introducing the handle of the brush into the stabilizing sleeve (38) and supporting the handle therein and at least one holder for the stabilizing sleeve, wherein the stabilizing sleeve at a distal end thereof faces a set of bristles of the brush,
- clamping the brush (2) via moving the clamping sleeve (43) relative to the stabilizing sleeve (38) into the clamping position by the adjusting force of the adjusting element (45), and
- abrading free bristle ends (5) of the brush (2) with an abrasive sleeve (4).
A device (1) for machining screwed-in brushes (2), the device (1) comprising, at least one clamping device (3) for a brush (2), at least one abrasive sleeve (4) configured to abrade free bristle ends (5) of the brush (2) clamped in the at least one clamping device (3), and at least one stabilizing sleeve (38) with which a handle (37) of the brush (2) can be supported during the machining of the brush (2) and at least one holder for the at least one stabilizing sleeve, wherein the at least one stabilizing sleeve at a distal end thereof faces a set of bristles of the brush, the at least one stabilizing sleeve (38) includes a clamp of the at least one clamping device that is configured for the clamping of the brush (2), the clamp is arranged adjacent to a plug-in opening (44) of the at least one stabilizing sleeve (38), through which the brush (2) is introducible by the handle (37) thereof into the at least one stabilizing sleeve (38), and the clamp comprises a clamping sleeve (43) that is movable relative to one of the at least one stabilizing sleeve (38) into a clamping position by an adjusting force of an adjusting element (45), with the adjusting force being oriented into the clamping position.
Dependencies are inferred from the claim text.