Assembling mechanism of production device for harmonicas

Abstract

The invention discloses an assembling mechanism of a production device for harmonicas, and relates to the technical field of musical instrument production. The assembling mechanism comprises a base and the harmonicas, wherein a plurality of fixing supports are fixedly connected to one surface of the base, one end of each fixing support is fixedly connected with a plurality of supporting rods, onesurfaces of the supporting rods are fixedly connected with fixing electric push rods, one ends of the fixing electric push rods are fixedly connected with fixing clamps, fixing plates are fixedly connected to the peripheral side faces of the fixing electric push rods, a plurality of rod sleeves are fixedly connected to one side face of each fixing plate, the inner surfaces of the rod sleeves are connected with sliding rods in a sliding mode, one ends of the sliding rods are fixedly connected with limiting blocks, and the other ends of the sliding rods penetrate through the fixing plates and extend to the other sides of the fixing plates. According to the assembling mechanism of the production device for the harmonicas, the fixing clamps and extrusion frames cooperate with each other so that the four corners of each harmonica can be quickly fixed, then the fixing structure cannot be in contact with sound grid holes of the harmonicas, reed structures inside the harmonicas are prevented from being damaged, the deviation of the timbre and the pitch is reduced, and the advantage of improving the product quality is achieved.

Description

Technical field [0001] The invention relates to the technical field of musical instrument production, in particular to an assembly mechanism for a harmonica production device. Background technique [0002] Harmonica is a multi-reed musical instrument that uses the mouth to blow or inhale to make the metal reed vibrate and produce sound. Harmonicas are mainly divided into solo harmonicas and ensemble harmonicas, each of which has different types. The range varies slightly depending on the type and tonality. As a melody instrument, the harmonica can play at least two chords, and high-level musicians can simultaneously play two relatively independent parts on the premise that the harmonica follows the harmonica structure. [0003] The harmonica includes a sound grid orifice plate and two cover plates. At present, the production of harmonica is manual assembly. It is not easy to operate when installing the micro screws and it is not easy to align the installation position, resulting i...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an assembly mechanism for a harmonica production device, through the mutual cooperation between the fixing clip and the extruding frame, the four corners of the harmonica can be quickly fixed, solving the problem of Solve the problem that the existing harmonica fixed structure is easy to damage the internal reeds of the harmonica

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