| 摘要 |
Machine with a table with intermittent rotation which makes it possible to perform with great rapidity the working and assembly of parts requiring great precision. It comprises operating units (49, 49 min ) placed above, below and at the side of rotating table (28), and cylindrical bodies (2, 2 min ) to which are fastened linear cams (1, 1 min ), said bodies during a work cycle perform an axial movement transmitting the advance and return movement to the operating units by radial linear cams (1, 1 min ), and during an idle time, bodies (2, 2 min ) are rotated angularly so that the return to their initial position takes place without influencing said operating units (always during idle time). Linear cams (1, 1 min ) are fastened to bodies (2, 2 min ) mutually movable in opposite directions, both axially and angularly, to balance the forces due to the various masses in very rapid movement and their notable accelerations. |
