Title:
MOLDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/097713
Kind Code:
A1
Abstract:
In this invention, a die-casting machine 1 wherein a mold-clamping drive unit 21 drives a moving die plate 17 in a mold opening-closing direction. A movable member 49 is coupled to extrusion pins 41 inserted into a moving die 105 in the mold opening-closing direction, and is able to move relative to the moving die plate 17 in the mold opening-closing direction. An extrusion drive unit 51 is supported by the moving die plate 17, and drives the movable member 49 in the mold closing direction relative to the moving die plate 17. A restricting part 61 restricts movement, in the mold opening direction, of the movable member 49, which has arrived at a prescribed position in conjunction with movement of the moving die plate 17 in the mold opening direction, and thereby causes the movable member 49 to move relative to the moving die 105 in the mold closing direction in conjunction with further movement of the moving die plate 17 in the mold opening direction.
Inventors:
TSUJI MAKOTO (JP)
TOYOSHIMA TOSHIAKI (JP)
TABATA YOSHIHIDE (JP)
NODA SABURO (JP)
TOYOSHIMA TOSHIAKI (JP)
TABATA YOSHIHIDE (JP)
NODA SABURO (JP)
Application Number:
PCT/JP2021/040743
Publication Date:
May 12, 2022
Filing Date:
November 05, 2021
Export Citation:
Assignee:
SHIBAURA MACHINE CO LTD (JP)
International Classes:
B22D17/22; B22C9/06; B29C33/44
Foreign References:
| JPS473010B1 | 1972-01-27 | |||
| JPS5582166U | 1980-06-06 | |||
| JP2016209910A | 2016-12-15 | |||
| JP2010188563A | 2010-09-02 | |||
| JPH04284961A | 1992-10-09 |
Attorney, Agent or Firm:
IIJIMA, Yasuhiro (JP)
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