Automatic cutter of clearance reaming aluminium bits

• Main Authors: YE JINRUI, GUO JIAN, WU JIANBIAO, YE JUELEI, LIU ZHIHONG
• Format: Patent
• Language: Chinese; English
• Published: 21.08.2018
• Subjects: BORING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The utility model discloses a broad technical field's an automatic cutter of clearance reaming aluminium bits, the bottom fixedly connected with cutter rear end of cutter front end, the bottom fixedlyconnected with cutter arbor of cutter rear end, the outer wall of cutter arbor has cup jointed linear bearing, linear bearing's outer wall middle part joint has the safety cover, first cutting edge and second cutting edge have been welded respectively to the upper left portion and the left lower part of cutter rear end, the zuo bikai of cutter front end has first high press juice hole, the zuo bikai of cutter rear end has the high press juice hole of second, the inner chamber of cutter arbor is opened there is the feed liquor hole, and the reducible extra working procedure cost of this devicedrops into, reduces the product manufacture cost, and production efficiency is high, reduces workman intensity of labour. 本实用新型公开了扩孔刀具技术领域的种自动清理扩孔铝屑的刀具，所述刀具前端的底部固定连接有刀具后端，所述刀具后端的底部固定连接有刀杆，所述刀杆的外壁套接有直线轴承，所述直线轴承的外壁中部卡接有保护罩，所述刀具