Multifunctional device pin tailoring tool and application method

Abstract

The invention relates to a multifunctional device pin tailoring tool and an application method. The smallest gap between an upper cutter edge and a lower cutter edge is adjusted to enable the upper cutter edge to just contact with the lower cutter edge; a positioning plate is fixed on a base frame; a lifting table is adjusted to fix on the base frame; a cutter shank on an adjusted tool is mountedon a manual press, and an upper cutter is upwards lifted; devices are placed on the surface of the lifting table, and pins are supported on the lower cutter edge, so that packing surfaces on pin tailoring sides are tightly bonded on a transverse belt III surface of the positioning plate; the press is operated to enable the upper cutter to downwards move along a guide column; and through cooperation between the upper cutter edge and the lower cutter edge, pins of the devices are tailored off. The positioning plate is designed by using a principle of a vernier caliper to control the pin tailoring size precision of the devices; the tailoring precision can reach 0.1 mm; the tailored devices are high in consistency and low in scrap rate; and the welding quality of the devices is improved.

Description

technical field [0001] The invention relates to a multifunctional component pin cutting tool and a use method, which are used for cutting the pins of components. Used in the communication industry, surface mount components that need to cut pins. Background technique [0002] In the military radio station in the communication industry, electronic components are an important support for information technology and an essential component of electronic equipment, electronic information systems and weapon equipment control systems. Chipping and miniaturization are the main directions for the development of electronic components in recent years. The pin size of some surface mount components is larger than the pad size. Before installation, the pins of the components need to be cut manually. Cutting the pins with tools such as offset pliers and punching tooling is very easy to cause internal damage to the device, bending deformation of the pins, Defects such as excessive pin cutti...

AI Technical Summary

Problems solved by technology

The pin size of some surface mount components is larger than the pad size, and the component pins need to be cut manually before installation. Cutting the pins with tools such as offset pliers and punching tooling can easily cause internal damage to the device, bending deformation of the pins, Defects such as excessive pin cutting size

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