A device for engraving patterns on the surface of musical instruments

Abstract

The invention relates to the technical field of instrument processing, and discloses equipment for surface pattern engraving of a musical instrument. The equipment comprises a machine body, wherein induction rods are arranged at the bottom of the machine body in a penetrating manner, a compression spring is fixedly connected to the top of each induction rod, a supporting block is fixedly connectedto the top of each compression spring, a supporting rod is rotationally connected between the two induction rods, clamping blocks are fixedly connected to the surface of the supporting rod, a connecting rod is rotationally connected to the top of the supporting rod, a bearing rod is fixedly connected to the bottom of a top rod, a pneumatic cylinder is fixedly connected to the bottom of the bearing rod, the interior of the pneumatic cylinder is fixedly connected with a reset spring, and the bottom of the reset spring is fixedly connected with a drill bit through a gas blocking plug. Accordingto the equipment for surface pattern engraving of the musical instrument, by means of cooperative use of a cam and the induction rods, the top rod and the supporting rod are combined to use, so that the effect of automatically adjusting the angle to make the same depth of the pattern in engraving is achieved.

Description

technical field [0001] The invention relates to the technical field of musical instrument processing, in particular to a device for carving patterns on the surface of musical instruments. Background technique [0002] A musical instrument generally refers to a tool that can play a certain tone or rhythm in various ways. In China, it is generally divided into national musical instruments and Western musical instruments. The production and processing of musical instruments is different from the production of general industrial products. It not only requires the product to have a reasonable and exquisite appearance The shape must also have good acoustic quality, including timbre, music and prescribed pitch height, so the selection of materials is very strict. [0003] After the musical instrument is produced, it is necessary to engrave the pattern on the surface of the musical instrument to increase the beauty of the appearance. For example, the saxophone instrument needs to be...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for engraving patterns on the surface of musical instruments, which has the advantages of automatically adjusting the angle during engraving and preventing the pattern from being different in depth, and solves the problem that the existing equipment cannot automatically adjust the angle during engraving. , leading to the problem of different shades of patterns

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