Workholding clamping assembly

摘要: A failsafe workholding clamping assembly includes a base, an axially slidable draw bar and collet, force amplifier. driver applies continuous driving to the The amplifier amplifies resulting amplified bias toward its closed position collet gripping position. opener mounts base selectively opening counteract move into released holds in predetermined rotational orientation rotating mechanism enable operator rotate threadingly engage rotationally-fixed collet.