Angle harness for testing moulded bores - has reference plane rod pressed against gauge prism by spiral spring

摘要

An angle fitting for testing a defined angle setting, esp. a right angle setting, has a rod protruding from a reference plane with a first support arm (2b) connected to a supporting prism and a second arm (2a). The second arm is at the defined angle to the supporting arm and acts as a checking arm relative to the reference plane. The arms form an angle gauge whose wider arm is the supporting arm. The prism is a v-slot (2c) in the supporting arm. A spring (3) or a pressure piece movable w.r.t. the v-slot is attached to the angle gauge and to a compression spring so that the rod can be fixed in the v-slot in the contact position. USE/ADVANTAGE - Angle gauge for rapid, reliable checking of orthogonality of core holes in die-cast products.