Tool setter for a grinding machine
AssigneeTJ Utveckling AB
InventorTorgny Jansson
Life of this patent
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Abstract
A device or tool setter has the purpose of setting the position of a support bar, adjustably connected to a grinding machine, in relation to a rotatable grindstone of the machine for obtaining a desired edge angle of a tool supported for grinding by the support bar. The device is provided with discs for defining two contact points with the grindstone and a hole for connection to the support bar.
Claims2
A device for setting a position of a support bar, said bar being adjustably connected to a grinding machine in relation to a rotatable grindstone of the grinding machine, for obtaining a desired edge angle of a tool supported for grinding by the support bar, the device comprising a one-piece plate having as a part thereof (1) spaced apart protrusions which define two contact points with the grindstone in order to repeatedly define a distance d between the grindstone and the support bar, as well as provide for adjustment of position of the support bar so as to repeatedly obtain an edge angle α for a tool upon re-sharpening the tool with said grindstone using said support bar and (2) a hole in said plate for pivotal connection to the support bar.
A device for setting a position of a guiding means, the guiding means being adjustably connected to a grinding machine in relation to a rotatable grindstone of the grinding machine, for obtaining a desired edge angle of a tool supported for grinding by the guiding means, the device comprising a one-piece plate having as a part thereof (1) a means for defining two contact points with the grindstone and (2) a means for cooperation with the guiding means to obtain a desired spacing between said grindstone and said guiding means.
Dependencies are inferred from the claim text.