Patent ID: 8813620
Filing Date: 2014-08-26
Classification: B23D,Y10T

Abstract:
1. A main body vise device in a band saw machine, comprising: a main body vise bed; a main body vise body movably provided to the main body vise bed; an upstream movable vise jaw integrally provided to the main body vise body, and opposed to an upstream fixed vise jaw; a downstream movable vise jaw movably provided on a downstream side of the main body vise body, and opposed to a downstream fixed vise jaw; a first pressing/biasing module configured to bias the main body vise body to enable the main body vise body to advance and retreat; and a second pressing/biasing module configured to bias the downstream movable vise jaw, movably provided on the main body vise body, to enable the downstream movable vise jaw to advance and retreat independently of the upstream movable vise jaw.