Lathe With Automatic Cross Feeding And Retraction Functions
a cross-feeding and retraction function technology, applied in the field of lathes, can solve the problems of troublesome and complicated whole-process processing
Inactive Publication Date: 2016-11-10
LEE CHI NAN
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
The present invention is a lathe with automatic cross feeding and retraction functions. It includes a frame, bed, and carriage. The carriage has a saddle and cross sliding board. The cross feed screw is received in the saddle and drives the cross sliding board to move in the transverse direction perpendicular to the rotational axis. A driven gear is mounted on the saddle and jointly rotatable with the cross feed screw. A controller controls the servo motor to rotate or stop the saddle. The carriage also has an apron, half-nuts lever, and automatic feed control rod for feed limit control. The feed limit rod has a first stop and a second block, and limit switches are connected to it. The controller can be fixed to the top face of the saddle. The technical effects include improved cross feeding and retraction functions, enhanced feed control, and improved safety during operation.
Problems solved by technology
The whole processing process is troublesome and complicated.
Method used
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Embodiment Construction
[0029]With reference to FIGS. 1-6, a lathe 10 with automatic cross feeding and retraction functions according to the present invention includes a frame 20 and a carriage 30.
[0030]The frame 20 includes a base 21 and a bed 22. The bed 22 is mounted on a top face of the base 21 and extends along a rotational axis L of the lathe 10. A feed limit rod 23 is mounted to a front side of the base 21 and extends along the rotational axis L. The feed limit rod 23 includes a first stop 24 and a second block 25. The first stop 24 and the second stop 25 are movable relative to the feed limit rod 23 along the rotational axis L.
[0031]The carriage 30 includes a saddle 31, an apron 32, and a cross sliding board 33. The saddle 31 is movable on a top face of the bed 22 relative to the frame 20 along the rotational axis L. An apron 32 is connected to the saddle 31 and is located on the front side of the base 21. The cross sliding board 33 is movable on a top face of the saddle 31 relative to the saddle 3...
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Abstract
A lathe includes a frame having a bed mounted on a top face of a base. A carriage includes a saddle movable relative to the frame along a rotational axis. A cross sliding board is movable relative to the saddle in a transverse direction perpendicular to the rotational axis. A cross feed screw received in the saddle is rotatable relative to the saddle about a first rotating axis to drive the cross sliding board to move in the transverse direction. A driven gear is mounted on the cross feed screw. The saddle further includes a servo motor having a driving shaft. A driving gear is mounted on the driving shaft. The driving gear is rotatable about a second rotating axis to drive the driven gear to rotate. The carriage includes a controller electrically connected to the servo motor to control rotation of the servo motor.
Description
BACKGROUND OF THE INVENTION[0001]The present invention relates to a lather and, more particularly, to a lathe with automatic cross feeding and retraction functions.[0002]A conventional lathe includes a sliding track mounted on a lathe body. A cutter base can translate along the sliding track. A cross sliding seat is mounted on the cutter base and is threadedly coupled to a transverse hand wheel with a screw rod. A user can rotate the transverse hand wheel to slide the cross sliding seat on the cutter base. A cutter fixing seat is mounted on the cross sliding seat for fixing a cutter. The cutter base further includes an operation table mounted on a side of lathe body. A rack is mounted parallel to and beside the sliding track. A translation hand wheel is mounted on the operation table and meshes with the rack. A guiding screw is mounted on the side of the lathe body. A half-nuts seat is mounted in the operation table and can be controlled by a thread cutting handle to provide a clutc...
Claims
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IPC IPC(8): B23Q5/28B23Q15/013B23Q5/52
CPCB23Q5/28B23Q15/013B23Q5/52B23B3/00B23B7/12B23Q1/621
Inventor LEE, CHI-NAN
Owner LEE CHI NAN