| 摘要 |
PURPOSE: An angle punching apparatus is provided to improve productivity and workability by easily transferring a punched angle to a next process line. CONSTITUTION: An angle punching apparatus comprises an angle placing unit(12), an angle grip cylinder(13), an angle gripping unit(14), an angle moving rail(16), first and second pins(17a,18a), and first/second pin cylinders(17,18). The angle placing unit is supported to a base(10), and angles(30,40) are placed on the angle placing unit. The angle grip cylinder and the angle gripping unit are installed in front and rear parts of the angle placing unit. The angle grip cylinder and the angle gripping unit hold the angles when holes are pressed by a press(20). Processed angles are transferred to a next process line along an angle transfer rail. The first pin and the first pin cylinder are upwardly protruded or move downward through the holes of the angle transfer rail in order to exactly position the angles in the angle placing unit. The second pin and the second pin cylinder are upwardly protruded or move down through the holes on the right end of the angle transfer rail.
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