FIELD: machine building.
SUBSTANCE: feed drive of milling machine for processing of waffle structure of shell contains transfer lever crank-slider mechanism. Crank of the lever transmission mechanism is made in the form of a crankshaft with two connecting rod journals with detachable heads of two identical connecting rods hinged to them, opposite non-detachable heads are pivotally connected to slides, one of which is working, and the second one serves for balancing and reduction of action of centrifugal forces created by crank.
EFFECT: enabling reduction of time for processing of rectangular pattern of waffle background cells due to multiple increase of feed rate along one coordinate.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTISPINDLE GEAR SHAPER | 1991 |
|
RU2009794C1 |
| APPARATUS FOR DIRECTED FEED OF AUXILIARY SUBSTANCE | 0 |
|
SU973306A1 |
| DEVICE FOR MILLING CUTTER POSITION SETTING | 2014 |
|
RU2576064C1 |
| CRANK MECHANISM WITH ACCURATE STOPS | 2005 |
|
RU2283446C1 |
| METHOD OF AND MECHANISM FOR PROVISION OF ROTATION WITH STOPS | 2003 |
|
RU2249133C1 |
| MILLING MACHINE | 1994 |
|
RU2082602C1 |
| APPARATUS FOR APPLICATION OF SCREEN RELIEF ONTO MATRIX | 0 |
|
SU568929A1 |
| APPARATUS FOR MEASURING LIQUID FLOW | 0 |
|
SU1438630A3 |
| SHEARS WITH LEVERAGE SHEARING MECHANISM | 1990 |
|
RU2057621C1 |
| DRIVE FOR PLANNING MACHINE | 1994 |
|
RU2074055C1 |
