A horn production jig

Abstract

The invention discloses a loudspeaker production fixture. The loudspeaker production fixture comprises an operating platform plate. A first sliding groove is formed in the upper surface of the operating platform plate. The first sliding groove is internally and movably provided with a left clamping rod and a right clamping rod in an inserting mode. Arc-shaped clamping plates are fixedly installedon the inner side surfaces of the upper ends of the left clamping rod and the right clamping rod. A second sliding groove is formed in the front side surface of the operating platform plate. A threaded cover is attached to the surface of the second sliding groove tightly. A cavity of the operating platform plate is internally provided with a limiting rod. The two side ends of the limiting rod arefixedly installed on the two side wall surfaces of the upper end of the cavity. The upper ends of two sets of pulling rods are movably hinged to the limiting rod. According to the loudspeaker production fixture, in the process of a shaft rod moving downwards, the arc-shaped clamping plates can stably clamp a loudspeaker, at this time, work of loudspeaker welding can be conducted conveniently; thenumber of unqualified products due to the poor welding quality is reduced, the product quality is improved advantageously, the fact that workers conduct the multiple sets of loudspeaker welding work can be achieved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to a horn production jig. Background technique [0002] As an instrument for enjoying music today, earphones are not only easy to use, easy to carry, but also give people a very comfortable music appreciation atmosphere. As a small music carrier, it contains many small components in it. Therefore, in the production process, the complexity and meticulousness of the assembly work are also relatively large, especially when welding the wires on the earphone speaker, it is necessary to put the earphone speaker on the console for welding, because the circuit on the earphone speaker The board is smaller and the wires are thinner. The earphone speaker is easy to move during welding, which makes welding difficult and the welding efficiency is low. At the same time, the welding quality is poor, which affects the pass rate of the product. Therefore, we propose a horn production fixture...

AI Technical Summary

Problems solved by technology

Therefore, in the production process, the complexity and meticulousness of the assembly work are also relatively large, especially when welding the wires on the earphone speaker, it is necessary to put the earphone speaker on the console for welding, because the circuit on the earphone speaker The board is smaller and the wires are thinner. The earphone speaker is easy to move during welding, which makes welding difficult and the welding efficiency is low. At the same time, the welding quality is poor, which affects the pass rate of the product. Therefore, we propose a horn production fixture to solve the problem. above question

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