| 摘要 |
<p>The invention relates to a hand device for stamping and forging metal profiles. According to the invention, the device is provided with a base plate (1) with a nut (2) rigidly fixed thereto, a horizontal screw (3) moving inside the said nut, said screw being manually driven by some handles (4) whereto there are mounted some inertial weights (5) operating a mobile beating head (6) also ensuring the guiding function, a loose beating punch (8) being attached on said beating head, plastically deforming the part to be worked, which is located between the loose beating punch (8) and a fixed beating punch (9), the part resting on a support (10), the entire device being attached on a work bench (11).</p> |
