SU788200A1 - Device for manufacturing radio component terminals - Google Patents

Description

(54) DEVICE FOR MAKING OUTPUTS OF RADIO DETAILS

The invention relates to the manufacture of wire products, in particular, leads to ceramic capacitors, and can be used in electronics industries.

A device for making pins of ceramic capacitors is known, comprising wire-feed and clamping mechanisms connected to a drive, a detachable punch with a die disposed inside it, and a cutting knife 1.

However, the known device does not provide high performance for making leads.

The purpose of the invention is to increase productivity.

The goal is achieved by the fact that a device for producing terminals of radio components, mainly ceramic capacitors, containing wire feeding and clamping mechanisms connected to a drive, a detachable punch with a matrix housed inside it, and a cutting knife, is equipped with a mechanism for moving U-shaped terminals and a fixed matrix. with the U-shaped flexible element placed in it.

moreover, the cutting knife is made in the form of a punch and is installed with the possibility of interaction with a fixed matrix.

FIG. 1 shows the kinematic

device layout; in fig. 2 - technological sequence; in fig. 3-6 -

the sequence of production of the U-shaped end of the output.

The device contains connected to the drive 1, the feed mechanism 2 and the wire clamp 3, a detachable punch 4 with a die 5 and a cutting knife 6, and it is equipped with a terminal displacement mechanism 7 and a fixed die 8 with U-bending element 9 arranged in it and a knife 6, one surface 10 of which is made pressing, mechanism 11 straightening.

The device works as follows.

From the wire spool through the guide roller and the straightening mechanism 11 enters the wire feeder 2, which feeds the wire at a predetermined pitch. After that, the clamping mechanism 3 is activated and the wire is held until the wire feeder 2 is moved to the left end position. After

the wire is cut by the knife 6 at a predetermined pitch. Upon further movement of the knife 6, the wire segment is bent at a certain angle on element 9, and when the surface 10 of knife 6 and stationary matrix 8 are in contact, the ends of the wire segment are flattened, knife 6 moves to its original position, and element 9 When receiving movement from the fist through the lever, the output goes, the passage along with it is groove in the knife 6 and charges the U-shaped output to the movement mechanism 7. After the element 9 returns to its initial position, the mechanism 7 is stirred, shifted.

At the position of the formation of the U-shaped ends of the output between them, the matrix 5 enters and somewhat lifts the output relative to adjacent conclusions.

The split punch 4 moves in a horizontal direction and forms U-shaped output ends. After the split punch 4 is returned to its original position, the movement mechanism is shifted to the slide and the cycle is repeated.

Claims (1)

Invention Formula A device for making pins of radio components, mainly ceramic capacitors, containing feed-connected feeding mechanisms and a wire clamp, a detachable punch with a matrix housed inside it, and a cutting knife, characterized in that it is equipped with a displacement mechanism U- shaped leads and a fixed matrix with an U-shaped bending element placed in it, the cutting knife being made as a punch and mounted with the possibility of interaction with the fixed matrix her. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 351253, cl. H 01 G 13/00, 1970.