Collet clamp. Drawing, description

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Collet clamp. home workshop

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The simplest collet clamp was developed by schoolchildren in the Criminal Procedure Code of the Leninsky district of the city of Alma-Ata. With it, you can quickly and reliably clamp cylindrical parts - shafts, axles, bushings.

The base of the fixture is a steel flange, in the flat part of which four holes are drilled - through them the clamp is bolted to the table of a drilling or milling machine. A thread is cut on the cylindrical surface, and accordingly the same thread is available on the clamping cover.

A hole is machined inside the flange - its taper should match the taper of a standard collet. A handle is located on the clamping cover. A set of standard collets allows you to fix parts of various diameters in the fixture. The use of a clamp in the CPC made it possible to significantly reduce the time of drilling bushings and completely eliminate scrap - the holes in the bushings now began to be located exactly along their axis.

Collet clamp

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