Three-position synchronous riveting connection method and device for data wire rod and connector

Abstract

The invention discloses a three-position synchronous riveting connection method and device for a data wire rod and a connector. Three metal terminals of the connector are connected and fixed at the end part of the core wire of the data wire rod; the three metal terminals are inserted into the terminal grooves of the metal housing of the connector; a fixing base, a fixing cover body, a positioningbottom plate, a driving motor, a driving gear, three transmission racks and three riveting clamping blocks of the three-position synchronous riveting device are matched with one another, so that the riveting cambered surfaces of the three riveting clamping blocks synchronously rivet the three riveting parts of the metal shell, and therefore, the metal terminals in the terminal grooves are synchronously riveted and fastened from three directions with one-time operation; and thus, dependence on manual proficiency is reduced, production efficiency is improved, production quality is guaranteed, the circumferential integrity of the metal housing of the connector after riveting is guaranteed, the irregular deformation of the metal housing during riveting is avoided as much as possible, and the metal housing is kept uniform and smooth after riveting is performed.

Description

technical field [0001] The invention relates to a riveting connection technology for data wires and connectors, in particular to a three-position synchronous riveting connection method and device for data wires and connectors. Background technique [0002] All kinds of non-standard connectors will be riveted when connected to data wires. When the connector includes two parts, the metal terminal and the metal shell, the metal terminal is first connected to the core wire of the data wire, and then the metal terminal and the metal shell are connected by riveting. The traditional method is to use the corresponding hand-held tools to clamp and rive the workers, that is, first insert the three metal terminals into the corresponding terminal slots of the metal shell, and then use tools such as pliers to clamp each terminal slot one by one. The parts to be riveted of the riveted parts on both sides are always riveted inward, and the metal terminal is riveted and fastened in the ter...

AI Technical Summary

Problems solved by technology

The traditional riveting connection method of data wires and connectors has the following disadvantages: first, it depends on the proficiency of workers and the production efficiency is low, and it is very inconvenient to perform three times of tool operation and pressing; second, the quality is uneven Not uniform, difficult to guarantee, because workers are dependent on the terminal slots of the metal shell to operate one by one, each operation will be different, so the degree of riveting between each metal terminal and the metal shell must be inconsistent, and the quality is not easy to control Even if it is the same metal shell, the corresponding three metal terminals may have different riveting degrees. Even if any one of the metal terminals fails to pass the riveting pressure, the riveting connection between the entire data wire and the connector will not be good. Passed; the third is that the uniformity of the circumference after riveting is difficult to guarantee, because when the workers operate the riveting connection, the three metal terminals are not riveted synchronously in the terminal slot at the same time. It is not the same, which leads to the fact that the roundness of the metal shell is not uniform and smooth after riveting, which affects the product quality and the fit of subsequent assembly.

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