FIELD: construction.
SUBSTANCE: invention relates to clamping devices and can be used for attachment of tools for drilling or milling. Cartridge consists of a front part, rear part and collets. Collets have a thread on upper part of rear part has a drive gear. Between collets and rear part there is a driven gear. Drive and driven gears engage, on inner surface of driven gear there is a thread, which matches thread on collets.
EFFECT: preventing excessive clamping tool, ease of opening of cartridge, reduced probability of damaging tool.
6 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TOOL CLAMPING UNIVERSAL SYSTEM FOR MACHINING CENTRE | 2009 |
|
RU2521545C2 |
| TOOL HOLDING GEAR | 1996 |
|
RU2152849C2 |
| COMBINED TABLE WOOD-WORKING MACHINE | 1992 |
|
RU2015877C1 |
| TOOL HOLDER WITH IMMOVABLE SYSTEM OF COOLANT SUPPLY THROUGH TOOL CENTER | 1995 |
|
RU2116879C1 |
| APPARATUS FOR ROTATIONAL CUTTING OF HELICAL GROOVES | 2004 |
|
RU2267383C2 |
| 0 |
|
SU389654A1 | |
| AMPHIBIAN EQUIPMNT OF WHEELED VEHICLE | 2008 |
|
RU2390458C1 |
| SPECIALIZED AUTOMATIC LATHE | 2003 |
|
RU2244609C1 |
| DEVICE FOR AUTOMATIC FEED OF RODS | 0 |
|
SU1717288A1 |
| MECHANISM FOR UNSCREWING THREADED ELEMENTS IN MOULDS FOR MAKING POLYMERIC ARTICLES | 0 |
|
SU730583A1 |
