A wood structure connection tenon making and processing machine

Abstract

The present invention provides a processing machine for making wooden tenons, which includes a processing shell, a cutting unit and an adjustment unit. The upper end of the processing shell is provided with a square chute, the lower end of the processing shell is provided with a linkage groove, and the cutting unit is arranged in the middle of the processing shell. On the inner wall, the adjustment unit is set in the linkage groove; the invention adds a cutting unit, which will cut the wooden material synchronously at one time during the cutting process, and the contact surface of the tenon and tenon groove after cutting The lines left by cutting are retained, so when assembling, the contact surface has a certain friction and locking force to ensure the splicing and fixing of mortise and tenon; the invention adds an adjustment unit on the basis of the cutting unit, which can Adjust the spacing and cutting angle of the cutting saw blades, so the cutting saw blades do not need to be replaced frequently, thereby protecting the service life of the cutting machine and reducing potential safety hazards.

Description

technical field [0001] The invention relates to the technical field of wood structure tenon processing, in particular to a machine for making and processing wood structure tenons. Background technique [0002] Mortise and tenon is a concave-convex connection method created on two wooden materials. The protruding part is called the tenon, and the concave part is called the tenon and groove. This is the main structure of ancient Chinese buildings, furniture and other wooden instruments. The dovetail mortise and tenon structure is widely used, and it is also widely used in furniture. After the mortise and tenon structure is applied to house construction, although each component is relatively thin, it can withstand huge pressure as a whole. This kind of structure does not lie in the strength of individuals, but the combination and support of each other. This structure has become the basic model of later generations of architecture and Chinese furniture. [0003] However, the ...

AI Technical Summary

Problems solved by technology

[0003] However, the following problems exist in the production and processing of wooden structure tenons at present: 1. Most of the existing dovetail tenon processing machines use high-speed rotating milling cutters for cutting processing, so when cutting dovetail grooves, they need to be processed sequentially, which cannot Realize the cutting of wooden materials at one time; and after cutting with high-speed milling cutter, the contact surface of tenon and tenon will be too smooth, so it will lack friction when assembling and cannot meet the use requirements

[0004] 2. If the traditional cutting tool cannot meet the angle conditions required by the tenon and groove, the cutting tool needs to be replaced, so there is a safety hazard, and frequent tool replacement will reduce the service life of the cutting machine

Images