End part push-in device to worked part in long size article to be worked

PURPOSE: To provide an end part push-in device which does not deform or defect an article to be worked though its end part collides with a peripheral machine when the article to be worked is faced to a working part and moves in the direction of the Z axis. CONSTITUTION: This is a push-in device Pz for the end part of the long size article to be worked clamped by a clamping device G which is moved with the clamping device G in a longitudinal direction to push the end part to be worked into the set position of the working part. In this device, a destination and a feed rate are controlled by numerical control, saddle parts 11, 12, 13 reciprocating to the working part on a long size table and the supporting means 15 of the clamping device G are joined through a rubber molded body, to take an example, though the end part of the article to be worked collides with a peripheral machine, the article to be worked. COPYRIGHT: (C)1993,JPO&Japio