FIELD: machine tool manufacture, possibly boring in parts openings having simple- or complex-contour in lengthwise section, particularly in horizontal-boring machine tools.
SUBSTANCE: tool spindle of spindle apparatus is in the form of two-arm lever whose one arm carries cutting tool. On end of second arm axle is mounted; said axle engages with groove inclined relative to axis of hollow spindle. Inclined groove is formed in tie rod kinematically joined with drive unit for axially moving it. Rocking axis of tool spindle is mounted near end of hollow spindle.
EFFECT: simplified design, compact arrangement of the whole machine tool.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SPINDLE DEVICE FOR METAL CUTTING MACHINES | 2019 |
|
RU2711073C1 |
| SPINDLE DEVICE FOR METAL CUTTING MACHINES | 2019 |
|
RU2718533C1 |
| SPINDLE DEVICE | 0 |
|
SU1098679A1 |
| 0 |
|
SU1780937A1 | |
| SPINDLE HEAD FOR BORING MACHINE | 0 |
|
SU1618509A1 |
| MILLING MACHINE WITH ROTARY SPINDLE | 2023 |
|
RU2818062C1 |
| HEADSTOCK | 0 |
|
SU1750849A2 |
| MULTIOPERATION MACHINE TOOL SPINDLE HEAD | 0 |
|
SU933290A1 |
| SPINDLE HEAD FOR UNDERCUTTING OPERATIONS | 0 |
|
SU774820A1 |
| SPINDLE DEVICE | 0 |
|
SU1084117A1 |
