A tenon joint processing device

Abstract

The invention relates to a tenon joint machining device. The device comprises a bevel cutting unit, a trench cut-off unit and a timber supporting unit. The bevel cutting unit comprises a bottom plate, and a support frame is arranged on the upper right side of the bottom plate. A first motor is fixedly installed at the upper end of the support frame. A shaft of the first motor is sleeved with a driving bevel gear in a matched mode. A segmental support is fixed to the left end face of the support frame. A rotary shaft is vertically arranged in the segmental support in a through mode. A driven bevel gear engaged with the driving bevel gear is fixed to the middle of the rotary shaft. The timber supporting unit positions timber, and the height of the timber supporting unit can be adjusted through a lifting table, so that application is convenient and adjustment is flexible. The bevel cutting unit cuts out two bevels at the upper end face and the lower end face of the timber simultaneously, so that a tenon is formed. Compared with the machining mode adopting a milling cutter, removed amount of the timber through cutting is reduced, required machining power is small, and energy resources are saved.

Description

technical field [0001] The invention relates to the technical field of wooden furniture processing equipment, in particular to a tenon joint processing device. Background technique [0002] Mahogany furniture (English name: Rosewood Furniture) began in the Ming Dynasty. Its appearance is simple and symmetrical, and its natural material color and texture are pleasant. Mahogany mainly adopts traditional crafts such as carving, mortise and tenon joints, inlays, and curves made in Chinese furniture. German scholar G. Ecke summarized the three basic rules for processing mahogany furniture in "Chinese Rosewood Furniture Illustration": do not use wooden dowels unless absolutely necessary ; Do not glue as much as possible where it can be avoided; do not use turning anywhere. That is, without any nails and adhesives. Therefore, the obvious ethnicity in the shape and craftsmanship of mahogany furniture is the most attractive part to many collectors. Many people call mahogany furnit...

AI Technical Summary

Problems solved by technology

For a rectangular tenon, four sides must be milled in order to form a complete tenon. Compared with the traditional manual processing method of chiseling tenon shoulders, the production efficiency has a limited improvement. Every time the milling surface is changed, it needs to be re-clamped. It is not conducive to ensuring the processing accuracy

Images