APPARATUS FOR SHEARING MULTI-WALLED WORKPIECES

申请公布号：

WO9828114(A1)

申请号：

WO1997US24042

申请日期：

1997.12.23

申请公布日期：

1998.07.02

申请人：

FASSKE, WAYNE, C.

发明人：

FASSKE, WAYNE, C.

分类号：

B23D23/00;B23D23/02;B23D35/00;(IPC1-7):B26D7/02

主分类号：

B23D23/00

摘要：

<p>In an apparatus for shearing multi-walled workpieces, such as metal framing studs, a base support (16) defines a blade gap (18) therebetween, and a guillotine-like blade (30) is slidably received within the gap for shearing the workpieces. A pair of first supports (20) are each slidably mounted on a respective base support (16, 18). A pair of second supports (22) are also each slidably mounted on the base support, and are spaced apart from and face the first supports to thereby define an adjustable-width channel (28) therebetween. Each of the supports defines a blade-like edge for engaging an elongated, multi-walled workpiece and the first and second support surfaces are each moved into contact with a respective wall of the workpiece. The supports can be oriented relative to one another such that the axis of the channel, and a longitudinal axis of the workpiece received within the channel can be oriented at a desired angle relative to the blade. The guillotine-like blade is then driven downwardly into engagement with the workpiece to shear the workpiece along a line of contact.</p>