FIELD: machine engineering, namely apparatuses for drilling articles of soft non-metallic materials, of semi-precious and commercial stones.
SUBSTANCE: machine tool includes housing, spindle unit, drive motor for driving machine tool mechanisms, reduction gear, camshaft, manipulator with tail spindle for clamping and rotating blank. Rotation drive unit of manipulator and tail spindle is in the form of block onto which thread is wound; one end of said thread is spring loaded; its other end is joined with pusher engaged with cam of camshaft.
EFFECT: simplified design, improved operational reliability of machine tool.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DRILLING AUTOMATIC MACHINE TOOL | 2002 |
|
RU2236329C2 |
| AUTOMATIC MACHINE FOR DOUBLE-SIDED DRILLING | 2022 |
|
RU2786249C1 |
| AUTOMATIC MACHINE TOOL FOR SINGLE-SIDE DRILLING | 2003 |
|
RU2243065C1 |
| AUTOMATIC DRILLING MACHINE | 2003 |
|
RU2246401C1 |
| MULTIPLE-STATION MACHINE TOOL | 0 |
|
SU1454652A1 |
| ROTOR SET FOR DRILLING OF AMBER PRODUCTS | 2004 |
|
RU2252140C1 |
| MILLING MACHINE | 0 |
|
SU1210999A1 |
| MULTISPINDLE AUTOMATIC LATHE | 0 |
|
SU1304988A1 |
| MACHINE FOR DRESSING MULTIBLADE TOOLS WITH STRAIGHT GROOVES | 0 |
|
SU1395462A1 |
| MACHINE FOR WINDING ELECTRIC COILS | 0 |
|
SU1023418A1 |
