| 摘要 |
PURPOSE:To enable cut plates to be reliably piled up, by constituting a device such that two frames, nipping both sides of a product table through the working of a hydraulic cylinder, are moved in conformity with the movement of a side guide through a screw lever. CONSTITUTION:With a clutch 17 at a side of side guides 12a and 12b brought to a disengagement and with a clutch 8 at a side of frames 2a and 2b brought to an engagement, the side guide 12a is moved in an eccentric correcting direction 2 times as long as an eccentric distance by means of a screw lever 13a. A centering takes place such that the frames 2a and 2b move by an eccentric distance through the clutch 8 and the screw lever 13a in conformity with the movement of the side guide 12a. The clutch 17 is then brought to an engagement, the clutch 8 brought to a disengagement, the screw lever 13a reverses, and this causes the side guides 12a and 12b to move in an approaching direction to each other by the eccentric distance to perform a centering. Then, a product 30 is held between the nip formed by the frames 2a and 2b through the working of hydraulic cylinders 5a and 5b, and simultaneously, they are centered and fine- controlled. This permits cut plates to be reliably piled up. |
