NEW SPRING/HYDRAULIC DEVICES FOR MECHANIZED TOOL-CLAMPING AND RELEASE.

被引：0

作者：

Burkov, V.A.

Tikhon, A.O.

机构：

来源：

Machines & tooling Melton Mowbray | 1980年 / 51卷 / 05期

关键词：

MACHINE TOOLS - Tools; Jigs and Fixtures;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

New devices incorporating cup springs and double-piston hydraulic cylinders for clamping tool arbors in machine spindles are described. The pistons exert a force which releases the arbor as a result of additional compression of the cup springs, and a force which relieves the load on the spindle bearings or the load on the spindle sleeve clamps resulting from the tool-release force. Typical hydraulic circuits for manually controlled devices are given. Devices of this type can be used in milling and other machines, including NC machines.

引用

页码：25 / 28