Convex hull extrusion forming manufacturing process of pin and connector female seat

Abstract

The invention discloses a convex hull extrusion forming manufacturing process of a pin and a connector female seat, and relates to the technical field of electronic accessories. A clamping mobile device is adopted to clamp the tail end of an unprocessed pin and move the whole pin; the front end of the pin is moved to the interior of heating equipment for heating; after the front end of the pin is heated to be red, the front end of the pin is moved into extrusion equipment to be extruded and shaped; two groups of upper connecting columns and two groups of lower connecting columns are driven to move through contraction of an extrusion air cylinder, so that a plurality of groups of upper clamping plates and a plurality of groups of lower clamping plates are driven to synchronously move towards one side, and a first extrusion assembly and a second extrusion assembly are the same in structure and are in sliding connection, so that the first extrusion assembly and the second extrusion assembly synchronously extrude pins, therefore, a plurality of groups of convex hulls are symmetrically formed at the top ends and the bottom ends of the pins, the structure is simple, and the double-layer contact surface effect can be easily produced by a single-layer material.

Description

technical field [0001] The invention relates to the technical field of electronic accessories, in particular to a production process of convex extrusion molding of a pin needle and a connector female seat. Background technique [0002] Most of the pin pins of the current type-c connector female seat are made by die-casting molds, and the pin pins are thin, which affects the charging rate, and most of the products on the market are 2pin pin products, 4pin pin products, and 6pin pin pins Products, 16pin needle products and 24pin needle products, of which 2pin needle products, 4pin needle products and 6pin needle products have fewer internal channel loops, 16pin needle products and 24pin needle products have complex production processes that require double-layer needles and more than two injection moldings to achieve Good products, in summary, are difficult to achieve the effect of fast charging, for this reason, we propose a convex extrusion molding manufacturing process of pi...

AI Technical Summary

Problems solved by technology

[0002] Most of the pin pins of the current type-c connector female seat are made by die-casting molds, and the pin pins are thin, which affects the charging rate, and most of the products on the market are 2pin pin products, 4pin pin products, and 6pin pin pins Products, 16pin needle products and 24pin needle products, of which 2pin needle products, 4pin needle products and 6pin needle products have fewer internal channel loops, 16pin needle products and 24pin needle products have complex production processes that require double-layer needles and more than two injection moldings to achieve Good products, in summary, it is difficult to achieve the effect of fast charging, for this reason, we propose a convex extrusion molding process of pin pins and connector female seat

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