Tool Grinding Machine for grinding a Braca buttons of Rock Drilling, which comprises a Rotary Screw,A Glass grinding machine and a means of Fastening the subject Together; and a method for Assembling and disassembling the Glass grinding Spindle.

摘要

The present Invention relates to a grinding tool for grinding buttons of a Rock Drill bit, a grinding Cup,A Spindle Rectifier and a method for mounting the glass on a grinding Spindle rectifier.The Tool Grinding Machine (10) includes a Spindle rotating Rectifier (11), a Glass Grinding Machine (15) that has swept channels and a Spring (14) that the subject together.The Spindle (11) and the Rectifier Glass Grinding Machine comprises a Recess (27) for Cooperation and a means (16) projection.The Tool Grinding Machine (10) has a direction (R) of work.One end (36) of the Spring (14) is firmly connected to the spindle (11) rectifier in axial direction.The Spring is provided to allow the rotation of the grinding Cup (15) with respect to the spindle Rectifier (11) only in the direction (R) of the tool Grinding Machine10) The Glass Grinding Machine (15) includes a Cylindrical Surface (37) Complete rotation symmetric, as the only means to drive.