An integrated accordion bass machine

Abstract

The invention discloses an integrated accordion bass machine, which comprises a top piece, a rolling thread, a top piece nail, a stake and a push rod. The top sheet is arranged in two layers, and all chord sound top sheets are processed with 4 top sheet nail mounting holes, and each chord sound top sheet is equipped with 3 top sheet nails corresponding to the controlled piles. The present invention adjusts the arrangement positions of the thread rolling and the top piece by integrating and optimizing the structure of the main transmission parts of the bass machine, greatly reduces the assembly difficulty of the bass machine, improves the assembly efficiency and the assembly quality; and unifies the top plate The specifications of components such as thread rolling and thread rolling are conducive to batch processing of parts, and the answer improves production efficiency, and the parts are highly interchangeable, convenient and fast to assemble, high in precision, and low in maintenance costs, which can greatly improve the product quality and production of bass machines. Efficiency has significant economic and social value.

Description

technical field [0001] The invention relates to the technical field of accordion parts, in particular to an integrated accordion bass machine. Background technique [0002] The accordion is a free-reed air-sounding instrument, which relies on the airflow to excite the vibration of the reed to produce sound. It is a good ensemble and accompaniment instrument, and it is also a commonly used instrument in music teaching. The accordion bass machine is the core part of the accordion, and it is also the part with the most complex structure and the highest process precision requirements. The efficiency and quality of its manufacturing are directly related to the cost and quality of the accordion production. The prior art accordion bass machine has thousands of parts, too many types and specifications of parts, difficult to manufacture and process, difficult to mass production, and only manual assembly during assembly, extremely low work efficiency, poor interchangeability of parts,...

AI Technical Summary

Problems solved by technology

The prior art accordion bass machine has thousands of parts, too many types and specifications of parts, difficult to manufacture and process, difficult to mass production, and only manual assembly during assembly, extremely low work efficiency, poor interchangeability of parts, which is not conducive to assembly line assembly and maintenance , resulting in low production efficiency, high cost, difficult quality assurance, and inconvenient maintenance. Therefore, it is objective to develop an integrated accordion bass machine with uniform parts specifications, good interchangeability, convenient processing, easy assembly and high precision. needs

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