FIELD: mechanical engineering; machine tools.
SUBSTANCE: invention can be used in loading devices of automatic machine tools, feeding devices of press forging plants and flexible automated manufacturing systems. Proposed device contains housing, driving and driven members connected through transfer device and adjusting and fixing devices. Transfer mechanism is made in form of series-connected sine mechanism with adjustable length of driving crank, tooth-and-rack pair whose rack is slider of sine mechanism and Geneva mechanism with single slot Geneva wheel whose driving cog is installed on gear wheel for adjusting position by re-setting over circumference. In proposed device movement of output member is provided at larger range of motion coefficients and smooth adjustment of swing angle at "shockless" movement of mechanism without abrupt changes of speed and acceleration at beginning and end of movement.
EFFECT: enlarged operating capabilities.
4 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRANSFER ARM GENEVA MECHANISM | 0 |
|
SU1273669A1 |
| ROTARY APPARATUS | 2006 |
|
RU2304242C1 |
| STITCH-SHAPE CHANGING MECHANISM OF ZIGZAG STITCHING MACHINE | 1990 |
|
RU2023086C1 |
| TURNING DEVICE | 0 |
|
SU1293429A1 |
| GENEVA MOVEMENT | 0 |
|
SU1298462A1 |
| DEVICE FOR EFFECTING INTERMITTENT ROTATION | 0 |
|
SU679752A1 |
| METHOD OF AND MECHANISM FOR PROVISION OF ROTATION WITH STOPS | 2003 |
|
RU2249133C1 |
| 0 |
|
SU290854A1 | |
| COMBINATION MECHANISM WITH COMPLEX MOTION OF OUTLET LINKS | 2006 |
|
RU2303520C1 |
| MECHANISM FOR CONVERTING RECIPROCATING MOTION INTO ROTATION | 2001 |
|
RU2223430C2 |
