| 摘要 |
<p>A die clamping device provided in an injection molding machine or a die-cast machine, the die clamping device being space saving, having lighter machine weight, and having a low production cost. The die clamping device is constituted by: a stationary platen for holding a stationary die; a movable platen for holding a movable die; a plurality of tie bars supported by the stationary platen; end blocks the number of which is equivalent to the number of tie bars, wherein tie bars penetrate the end blocks, and the end blocks are connected to the movable platen with toggle link mechanisms therebetween; divided nuts supported by the end blocks and capable of engaging/disengaging with/from the tie bars; a die opening/closing drive device which performs an opening/closing operation regarding the movable platen, the end blocks, and the toggle link mechanisms; and a cross head which generates a clamping force by operating the toggle link mechanisms.</p> |
