Miniature precise flat drill tool sharpener

• Main Authors: ZHOU XIAOXIA, ZHANG HELE
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2023
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The invention relates to the technical field of precision machining, in particular to a miniature precision flat drill tool sharpener which comprises a machine table, a grinding assembly is placed on the upper side of the machine table and comprises a first moving plate, a second moving plate, a lifting seat and a rotating plate, a fixing seat is fixedly installed in the center of the rotating plate and used for fixing a flat drill blank, and the grinding assembly is fixedly installed on the machine table and used for fixing the flat drill blank. The first moving plate, the second moving plate, the lifting seat and the rotary plate correspondingly carry out X-axis movement, Y-axis movement, Z-axis movement and rotary movement, the position of the flat drill blank is adjusted, the position of the flat drill blank can be adjusted, the grinding efficiency is improved, and the grinding precision is improved. The problems that when edge grinding machining of the flat drill is carried out at present, one automatic