Machine tool driving apparatus

Details Machine tool driving apparatus Machine tool driving apparatus

1974-12-18

1976-04-06

Schran, Donald R.

Cutting

Means to drive or to guide tool

With simple rectilinear reciprocating motion only

74105, 83643, 83698, B26D 508

Patent

active

039481344

ABSTRACT:
A machine tool driving device suitable for use in a shearing machine, a press or the like which has a machine tool mounted on a tool support vertically movable along a fixed frame, the device comprising at least a pair of links connected to the support for drivingly imparting vertical reciprocating movements thereto, the pair of links being always disposed symmetrically with respect to an imaginary vertical plane which passes through the center of the tool support plate so that horizontal components of the driving force which is imposed on the support by the paired links are cancelled by each other to allow high precision work.

REFERENCES:
patent: 1439556 (1922-12-01), Kirsch
patent: 3866503 (1975-02-01), Gal

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