FIELD: plastic metal working for feeding of sheet materials to zone of working and removal of finished part. SUBSTANCE: tongs consist of power cylinder and gripping jaws connected with power cylinder rod. Mounted on rod of power cylinder are carriages and guide fork with cam are attached to cylinder body. Gripping jaws are installed on carriages and with their bearing planes engageable with cam. As a result, gripping force is increased and jaws opening is extended, and jaws are moved from working zone after their release. EFFECT: higher efficiency. 4 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR REMOVING WASTE FROM WORKING ZONE OF PRESS | 0 |
|
SU1759510A1 |
| LOADER OF BILLETS INTO PRESS | 1993 |
|
RU2063287C1 |
| DEVICE FOR FEEDING MATERIAL TO PRESS | 1992 |
|
RU2037354C1 |
| AUTOMATIC OPERATOR OF THE METAL-CUTTING MACHINES | 2005 |
|
RU2296039C2 |
| 0 |
|
SU352471A1 | |
| 0 |
|
SU450634A1 | |
| AUTOMATIC PRESS FOR MANUFACTURING PARTS FROM METAL | 0 |
|
SU1634352A1 |
| TONGS FEED FOR UNIVERSAL AUTOMATIC BENDERS DRIVEN FROM SUN GEAR | 0 |
|
SU1547916A1 |
| MANIPULATOR ARM | 0 |
|
SU829307A1 |
| AUTOMATED COMPLEX FOR STAMPING LARGE-SIZE PARTS | 0 |
|
SU1324725A1 |
