Jergens Inc. expanded its Multi-Rail solutions for its OK Vise range of low-profile modular clamping. The additions include a number of parallels and side guides for positioning, as well as clamp and stop modules to hold workpieces securely during machining.
T Slot, magnetic (including a tall version), and snap-in parallels assist in the positioning of a workpiece on the RM rail, avoiding contact with the serrations through a raised datum surface. Choose from T-nut, magnetic mount, or snap-in for even faster installation. Mechanical and magnetic side guides also assist in positioning the workpiece on the Multi-Rail. They are mounted either to the tapped holes in the side of the rail or via the strong magnet for a wide range adjustment and the ability to move rapidly from one location to another. Users can adjust each side guide for a specific product while keeping the guide ready for the next production batch.
Holding workpieces securely with OK Vise is done with clamp and stop modules. New B and D Series clamp modules feature a standard clamp combined with a riser plate (B Series only), socket head cap screw, and t-nut, as well as a choice of jaw faces — smooth, serrated, mixed, and mounting jaw. Stop modules hold fast against clamping pressure and are available in several styles including smooth, serrated, knife, V-stops – both vertical and horizontal — and more.
In total, these workholding innovations perform with high repeatability on the Jergens OK Vise Multi-Rail system, a unique general-purpose workholding solution. Several advantages of this system include near-endless fixture configurations, holding and machining challenging workpieces both large and small (including multiples clamped simultaneously), and the ability to mount to the Jergens QLS grid system.
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