Long wood handle turning and fixing device

Abstract

The invention relates to a long wooden handle turning fixture, which comprises a movable workbench, a turning head, a positioning shaft assembly, a motor assembly, and a machine tool. It also includes a support ring assembly, which is composed of a bearing, a jacket, a fixed frame and a sub-cutter head, and is fixed on the right side of the middle part of the lower seat of the movable workbench. Axis, the three centers are on the same axis. The long wooden handle to be processed penetrates into the supporting ring assembly, the left end is clamped on the rotating shaft end of the motor assembly, and the right end is clamped on the rotating shaft end of the positioning shaft assembly. The inner diameter of the bearing is larger than the diameter of the long wooden handle after processing, and is smaller than the cross-sectional diagonal length of the square billet before the long wooden handle is processed; the inner diameter of the bearing is larger than the diameter of the rotating shaft of the motor assembly, and larger than the diameter of the rotating shaft of the positioning shaft assembly. After using the device, the phenomenon of shaking of the long wooden handle, uneven turning and large impact on the turning bit head is avoided, the qualified rate of the product is improved, and the service life of the turning bit head is extended at the same time.

Description

technical field [0001] The invention relates to the field of wooden handle processing, in particular to a turning and fixing device for long wooden handles. Background technique [0002] At present, wooden handle processing factories use the same equipment for processing regardless of the length of the wooden handle. This equipment mainly includes a movable workbench, a turning head, a positioning shaft assembly, a motor assembly and a machine tool. The left end of the machine tool is provided with a motor assembly, the right end is provided with a positioning shaft assembly, a movable workbench is arranged on the track in the middle of the machine tool, and a turning head is arranged on the front table of the movable workbench. This equipment is no problem for processing short wooden handles. For medium-length wooden handles, it is barely usable. As the length of wooden handles increases, the uniformity of wooden handle surface processing begins to decline. For longer woode...

AI Technical Summary

Problems solved by technology

This equipment is no problem for processing short wooden handles. For medium-length wooden handles, it is barely usable. As the length of wooden handles increases, the uniformity of wooden handle surface processing begins to decline. For longer wooden handles , the following serious problems arise:

When the movable workbench is adjusted to turn the long wooden handle to the center of the long wooden handle, the turning depth of the turning tool head increases due to the severe shaking of the long wooden handle, and the surface that is cut out is quite different from the surface turned at both ends of the long wooden handle. It leads to uneven turning and affects the qualified rate of products

And in the center of the long wooden handle, the impact strength of the turning tool head is increased by the long wooden handle, which will inevitably shorten the life of the turning tool head over time

These defects are harmful to the factory

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