Device and method for processing rabbet

Abstract

The invention provides a device for processing a rabbet, which comprises a first blade used for milling the bonding cambered surface and the thickness of the rabbet, a second blade used for milling the height of the rabbet, a first and a second cutter shaft which can respectively move towards a workpiece under processing, a first driving part used for driving the first cutter shaft to rotate and a second driving part used for driving the second cutter shaft to rotate. The first blade is arranged on the first cutter shaft and the second blade is arranged on the second cutter shaft. According to the invention, the first and second blades used for processing the rabbet are respectively arranged on the first and second cutter shafts and the first and second blades can mill the workpiece under processing successively, so the workload of repairing the blades is reduced, the time for repairing the blades is shortened and therefore the working efficiency for processing the rabbet is improved. The invention further provides a method for processing the rabbet.

Description

technical field [0001] The invention relates to the technical field of tenon processing, and more specifically, relates to a tenon processing device and a tenon processing method. Background technique [0002] Mortise and tenon structure is a structural method of wood frame structure. The parts connected by the mortise and tenon structure can form a special flexible structure, which is full of elasticity, not only can bear a large load, but also allows a certain deformation, so the mortise and tenon structure is widely used. In the field of composite wood combs, the comb handle and comb teeth are usually connected by a mortise and tenon structure. Generally, a tenon is provided on the tooth block forming the comb part, and a tenon is provided on the back strip forming the comb back. [0003] At present, the tenon is processed by milling with a form milling cutter, and the form milling cutter includes: a first blade for milling the arc surface and thickness of the tenon, an...

AI Technical Summary

Problems solved by technology

[0004] However, as the number of milling increases, the first blade (or the second blade) will be worn, resulting in the first blade (or the second blade) not being sharp enough, and the first blade (or the second blade) needs to be repaired, resulting in The diameter of the first blade (or the second blade) is reduced. Since the first blade and the second blade are concentrically arranged, the second blade (or the first blade) needs to be processed so that the diameter relationship between the second blade and the first blade fulfil requirements

In this way, the workload of repairing the blade is relatively large, resulting in a longer repair time of the blade, making the processing efficiency of the tenon lower

Images