Milling device for processing matched part between panel of guitar case and guitar neck

Abstract

The invention discloses a milling device for processing a matched part between a panel of a guitar case and a guitar neck. The milling device comprises a rack, a first transmission assembly, a second transmission assembly, a third transmission assembly and a tool bit, wherein a workbench is fixed on the rack; a plurality of air nozzles adsorbed to the guitar case are arranged on the workbench through a universal rotary mechanism, and are communicated with an external air suction device; and the first transmission assembly, the second transmission assembly and the third transmission assembly form a three-axis linkage mechanism for driving the tool bit to move, and the three-axis linkage mechanism adopts a screw transmission mechanism. A three-axis transmission device in screw transmission drives the tool bit to process a butt joint position of the guitar case, so that a butt joint between the guitar case and the guitar neck is in a shape which can be perfectly matched with that of the guitar neck. The guitar case can be molded by processing at one time, so that the processing efficiency of a guitar is improved.

Description

technical field [0001] The invention relates to a guitar processing device, in particular to a milling device for processing the joint between the panel of the guitar case and the neck. Background technique [0002] As a stringed instrument, the guitar can be used to play various styles of music. Therefore, the guitar is a musical instrument with a high popularity rate; the guitar is generally composed of a piano case, a neck, a headstock and strings. The installation angle of the neck determines the angle of the strings, which also determines the intonation of the guitar. [0003] During the processing of existing guitars, the piano case and the neck are first processed and formed, and then the piano case and the neck are assembled together. Since the piano case and the neck are in the process of forming, the shape of the butt joint usually changes. There is a machining error, which makes it difficult for the assembly angle of the neck and the piano box after docking to be...

AI Technical Summary

Problems solved by technology

[0003] During the processing of existing guitars, the piano case and the neck are first processed and formed, and then the piano case and the neck are assembled together. Since the piano case and the neck are in the process of forming, the shape of the butt joint usually changes. There is a machining error, which makes it difficult for the assembly angle of the neck and the piano box after docking to be consistent with the theoretical value. In order to solve this defect caused by the error, the existing method is that the operator uses the milling tool to mill the piano box many times The position where the panel and the neck are docked until the piano case can be well matched with the neck. This processing method requires a high level of skill for the operator, and usually requires multiple milling processes to adjust the surface shape of the joint of the piano case panel. Therefore, its processing efficiency is low, and the installation angle of the piano case and the neck after the final assembly is difficult to ensure that the angle of the strings is consistent with the theoretical value, that is, the installation accuracy and intonation are still difficult to meet the requirements

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