| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: invention can be used in manufacture of parts in form of shank and head by stamping. Proposed press tool contains upper and lower plates with guide columns, axle with revolving disk secured in lower plate and furnished with dies, shears, device to feed bar to shears, device to knock out rivet from die and ready-made rivet removing device. Punches are secured on upper plate of press tool. Revolving disk drive is made in form of arm secured on lower plate of post with axle, two bell cranks, spring, revolving disk pusher and lock. ^ EFFECT: possibility of use in multipurpose press tool. ^ 5 dwg |
