| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent the abrupt movement of a die clamping part in die replacement without arranging a dedicated movement prevention mechanism. <P>SOLUTION: This die clamping device includes: first and second die clamping parts; a first drive means to move the first die clamping part between an evacuation position and a die clamping position to generate a die clamping force; a second drive means to move the second die clamping part between a die opening position and a die clamping start position; a lock means to support so as to be releasable the second die clamping part at the die clamping start position so as not to move against the die clamping force; and a control means to control them where, when a predetermined die replacement condition is established, the control means positions the first die clamping part at the evacuation position, positions the second die clamping part at the die clamping start position, and brings the lock means into a state of supporting the second clamping means at the die clamping start position. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
