US 7,437,816 B1 | ||
Lathe with arrangement for dropping chips into a container without blocking moving path of a saddle | ||
Ching-hui Kuo, 149-1, Jusen Village, Tornluo, Miaoli (Taiwan) | ||
Filed on Dec. 14, 2007, as Appl. No. 11/956,586. | ||
Int. Cl. B23Q 37/00 (2006.01) |
U.S. Cl. 29—563 [29/27 C; 409/137; 82/52] | 3 Claims |
1. A lathe comprising:
a bed having a forward container;
a base mounted on the bed;
a cutting tool mounted on a front surface of the base;
an L-shaped arm affixed to an upper portion of the base;
a saddle mounted on an underside of the horizontal part of the arm;
a first motor mounted at an open end of the arm for moving the saddle;
a container disposed at a forward end of the bed;
a slide mounted on an underside of the saddle;
a second motor mounted on a front surface of the cutting tool for moving the slide; and
a chuck assembly mounted on an underside of the slide and including a housing, a release mounted at a forward end of the housing,
a third motor mounted at a forward end of the release, the third motor having a driving shaft projecting out of a rearward
end of the housing, a chuck mounted at an end of the driving shaft, and a positioning member for positioning the driving shaft
when the third motor is in an inoperative position,
wherein a workpiece held by the chuck therein is disposed above the container during a machining operation such that formed
chips are adapted to drop into the container without blocking moving paths of the saddle, the workpiece, and the cutting tool.
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