| 摘要 |
PROBLEM TO BE SOLVED: To provide a multistage cold press that is small and efficient.SOLUTION: A multistage cold press is provided with a base 1 at the lower part of the press body, the base 1 supporting an operative mechanism 8 that lifts up and down movable pressure clamping tables. In a space between the base 1 and a fixed pressure clamping table 2 positioned above the base 1, movable pressure clamping tables 4A, 4B, 4C are disposed, and an operation end part of the operative mechanism 8 is engaged to the movable pressure clamping table 4C that is positioned at the lowest stage among the tables. And, fixed stoppers 5a and 5b, each consisting of four pieces, are disposed at the positions near the corner parts of the two mutually facing edge faces of the movable pressure clamping tables 4A, 4B at the upper part, the positions not overlapping each other in the vertical direction. Further, regulation members 6 comprising regulation end parts 6a that can freely go up and down and can temporarily stop at a desired height are disposed at the positions below the fixed stoppers 5a, and regulation members 7 comprising regulation end parts 7a of the same structure as the regulation end parts 6a are disposed at the positions below the fixed stoppers 5b. Also, a control mechanism 9 is provided for controlling the operation of the regulation members 6 and 7 in association with the operation of the operative mechanism 8. |
