US 5,207,139 AGranted

Adjusting mechanism for a pin header cutting machine

AssigneeAMP Incorporated

InventorsDavid W. Orphanos, David A. College

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Abstract

A machine for cutting pin headers of a desired length from lengths of pin header stock is disclosed. A mechanism is provided for adjusting the width of the track opening that receives the pin header stock so that stock of various widths may be accommodated in the machine. A portion of the track is continuously movable, that is, it is never rigidly clamped in a stationary position, but rather, its position relative to a stationary portion may be adjusted by a single control element.

Claims5

Dependent claims

A machine for cutting a plurality of pin headers each of a specific length from a length of pin header stock comprising:

(a) a frame having a loading station and a cutting station, where said frame includes a projection for receiving a rotatable shaft journaled for rotation within said projection;
(b) cutting means movable into said cutting station for effecting said cutting of said pin header along a desired cut line and movable away therefrom;
(c) track means, secured to said frame and having a first end at said loading station, for receiving said pin header stock at said loading station and guiding it to said cutting station;
wherein said track means includes a stationary portion rigidly attached to said frame and a movable portion which is movable between a first position and a second position with respect thereto and arranged so that when said movable portion is in said first position said track means accommodates pin header stock of one size and when in said second position accommodates pin header stock of a different size, said movable portion being movable by manipulation of only a single control comprising said rotatable shaft received in said projection and coupled to said frame and to said movable portion of said track means so that upon rotation of said shaft, said movable portion will undergo movement between said first and second positions, where said shaft includes a threaded portion in threaded engagement with said movable portion, a shoulder in abutting engagement with a surface on one side of said projection and means for maintaining said abutting engagement, said movable portion of said track means includes a threaded bore and said rotatable shaft includes said threaded portion in threaded engagement with said bore, and said means for maintaining said abutting engagement is a collar attached to said rotatable shaft in abutting engagement with a surface on another side of said projection opposite said one side.

1 more element

Dependencies are inferred from the claim text.

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Abstract

A machine for cutting a plurality of pin headers each of a specific length from a length of pin header stock comprising:

(a) a frame having a loading station and a cutting station, where said frame includes a projection for receiving a rotatable shaft journaled for rotation within said projection;
(b) cutting means movable into said cutting station for effecting said cutting of said pin header along a desired cut line and movable away therefrom;
(c) track means, secured to said frame and having a first end at said loading station, for receiving said pin header stock at said loading station and guiding it to said cutting station;
wherein said track means includes a stationary portion rigidly attached to said frame and a movable portion which is movable between a first position and a second position with respect thereto and arranged so that when said movable portion is in said first position said track means accommodates pin header stock of one size and when in said second position accommodates pin header stock of a different size, said movable portion being movable by manipulation of only a single control comprising said rotatable shaft received in said projection and coupled to said frame and to said movable portion of said track means so that upon rotation of said shaft, said movable portion will undergo movement between said first and second positions, where said shaft includes a threaded portion in threaded engagement with said movable portion, a shoulder in abutting engagement with a surface on one side of said projection and means for maintaining said abutting engagement, said movable portion of said track means includes a threaded bore and said rotatable shaft includes said threaded portion in threaded engagement with said bore, and said means for maintaining said abutting engagement is a collar attached to said rotatable shaft in abutting engagement with a surface on another side of said projection opposite said one side.

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