Title:
TOOL GRINDING DEVICE
Document Type and Number:
Japanese Patent JP3241463
Kind Code:
B2
Abstract:
PURPOSE: To make a drill holder unnecessary in an automatic grinding device of drills, etc., by arranging a tool information memory piece on a conveyer together with the tool corresponding to this memory in such a state that they are put crosswise on the conveyer which supports and carries the tools in order.
CONSTITUTION: Plural projected ridges 22t having a trapezoidal section are formed crosswise on the surface of the conveyer 22 which carries the drills 2 to be employed for machining to a loading device 25 in turn, and the drills 2 are arranged in the V-letter shaped grooves 22m formed between the projected ridges 22t. Furthermore, short projected ridges 22r are formed on the surface of the conveyer 22 and also on the elongated lines of the projected ridges 22t with a required interval. ID tags 2i which store the information on the respective drills 2 are arranged in the V-shaped grooves 22n to be formed between these short projected ridges 22r. Thus, the drills 2 and the ID tags 2i are arranged in a line, and are supplied to the loading device 25 and an ID reading sensor 29 simultaneously. For this reason, the information on the ID tags 2i are read out by means of the reading sensor 29 located at the required position in the advancing direction of the conveyer 22, and the information on the drills 2 are transfered to a grinding machine.
Inventors:
Sadayuki Yanase
Jiro Waida
Jiro Waida
Application Number:
JP31129992A
Publication Date:
December 25, 2001
Filing Date:
October 26, 1992
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Waida Manufacturing Co., Ltd.
Waida Manufacturing Co., Ltd.
International Classes:
B23Q7/00; B23Q7/03; B23Q41/00; B24B3/24; G05B19/418; (IPC1-7): B24B3/24; B23Q7/03; B23Q41/00
Domestic Patent References:
JP2269560A | ||||
JP2116762A | ||||
JP4256620A | ||||
JP5146959A | ||||
JP151299B2 |
Attorney, Agent or Firm:
Hidehiko Okada (4 outside)
Hidehiko Okada (2 outside)
Hidehiko Okada (2 outside)