| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive automatic positioning working device, which is simple in machine construction and can save an occupying space. SOLUTION: A plurality of kinds of working machines 7, a main body 8, in which the respective working machines 7 are in a raw, clamping devices 6, which rotatably hold a member to be worked 1, and a driving device 5, which moves the clamping devices 6 relative to each other are provided. Below the main body 8, two pairs of centering main bodies 13, which are provided swingably and symmetrically with respect to a vertical plane, two pairs of horizontal centering members, each pair of which are provided retractably and extendably to the pair of the centering main bodies 13, and top end stoppers, each of which limits the top end position of each horizontal centering member 2, are provided. In the two pairs of the centering main bodies 13, vertically moving devices and the accepting parts of a member to be worked, to which the tips of the vertically moving parts of the vertically moving devices are connected and which are respectively provided on the two pairs of the horizontal centering members 2, are provided. Further, link members for narrowing the intervals between the respective pair of horizontal centering members 2 are provided by connecting the respective accepting parts of the member to be worked with the respective pair of the horizontal centering members 2.
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