Self-centering wood processing lathe capable of achieving automatic feeding

Abstract

The invention discloses a self-centering wood processing lathe capable of achieving automatic feeding. The self-centering wood processing lathe comprises a clamping device, and a turning device used for cutting rod-like wood workpieces clamped by the clamping device; the clamping device comprises a clamping mechanism used for clamping and fixing the rod-like wood workpieces, a self-centering feeding mechanism used for clamping and centering the rod-like wood workpieces and horizontally moving the rod-like wood workpieces to the position between the two clamping ends of the clamping mechanism,and a spindle motor used for driving the rod-like wood workpieces between the clamping ends of the clamping mechanism to rotate around the axes of the rod-like wood workpieces; the turning device comprises a turning tool, a transverse driving mechanism used for driving the turning tool to be transversely fed, and a lifting driving mechanism used for driving the turning tool to be longitudinally fed; and the lifting driving mechanism is fixedly mounted on the transverse driving mechanism, and the turning tool is detachably mounted at the bottom of the lifting driving mechanism. The self-centering wood processing lathe can clamp the long / short rod-like wood workpieces in a self-centering mode, and center holes do not need to be formed in the end faces of the rod-like wood workpieces.

Description

technical field [0001] The invention relates to a woodworking lathe, in particular to a self-centering and automatic loading wood processing lathe. Background technique [0002] Woodworking lathes are used to process the outer circle, end face, grooving and boring of wood workpieces. The wood workpiece is clamped in the chuck, and the chuck performs self-centering clamping on the rod-shaped wood workpiece; the second is to support the rod-shaped wood workpiece between the two tips of the main shaft and the tailstock, and the tip passes through the center hole of the end surface of the rod-shaped wood workpiece Realize the centering of the bar material, and then the chuck / spindle drives the bar-shaped wood workpiece to rotate. There are certain defects in the clamping of ordinary woodworking lathes. The self-centering clamping of the bar-shaped wood workpiece through the chuck is only suitable for shorter For wood workpieces, if the chuck is used to clamp a long wood workpie...

AI Technical Summary

Problems solved by technology

[0002] Woodworking lathes are used to process the outer circle, end face, grooving and boring of wood workpieces. The wood workpiece is clamped in the chuck, and the chuck performs self-centering clamping on the rod-shaped wood workpiece; the second is to support the rod-shaped wood workpiece between the two tips of the main shaft and the tailstock, and the tip passes through the center hole of the end surface of the rod-shaped wood workpiece Realize the centering of the bar material, and then the chuck / spindle drives the bar-shaped wood workpiece to rotate. There are certain defects in the clamping of ordinary woodworking lathes. The self-centering clamping of the bar-shaped wood workpiece through the chuck is only suitable for shorter For wood workpieces, if the chuck is used to clamp a long wood workpiece, the rotation of the chuck will cause the cutting end of the wood workpiece to vibrate greatly, which will seriously affect the processing accuracy of the wood workpiece; the clamping is performed by the two tops of the main shaft and the tailstock Although it is suitable for longer rod-shaped wood workpieces, it is necessary to open a center hole on the end face of the rod-shaped wood workpiece in advance. In order to overcome the above-mentioned clamping defects, the inventor designed a self-centering automatic feeding woodworking machine with ingenious structure and simple principle. Lathes capable of self-centering clamping of longer / shorter rod-shaped wood workpieces without the need for a center hole in the end face of the rod-shaped wood workpiece

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