Title:
DRIVING DEVICE FOR SLIDING OF PRESS MACHINE
Document Type and Number:
Japanese Patent JP3516483
Kind Code:
B2
Abstract:
PURPOSE: To make it possible to incorporate a driving device for sliding of a inconstant speed rotating mechanism of a crank shaft of a press machine into a frame of the same structure as the structure of a constant speed rotating mechanism.
CONSTITUTION: The inconstant rotating mechanism 1 is constituted by slidingly fitting and stoppering an extension member 9A of an eccentric bearing member 9 slidingly fitted onto a crank shaft 4 to a driving shaft 7, connecting a first pin 12 erected in the barrel part of a main gear member 10 freely rotatably and slidingly fitted to the eccentric bearing member 9 and a second pin 15 erected at an arm 13 fixed at the rear end of the crank shaft 4 to each other by means of a link 16 and meshing the main gear member 10 with a pinion gear part 17 of the driving shaft 7.
Inventors:
Imanishi, Shozo
Application Number:
JP13656094A
Publication Date:
April 05, 2004
Filing Date:
May 26, 1994
Export Citation:
Assignee:
AIDA ENG LTD
International Classes:
B30B1/26; (IPC1-7): B30B1/26