FIELD: engines and pumps.
SUBSTANCE: drive device for rotary tool, which operates with oscillation loading, has drive housing, load-carrying sleeve installed with possibility of being rotated in drive housing, drive shaft installed with possibility of being rotated in load-carrying sleeve, carrier of the tool for receiving processing tools, and oscillation excitation device for creating oscillation loading of carrier of the tool. Oscillation excitation device for each carrier of the tool has at least two intermediate shafts which by means of eccentric parts are attached to carriers of the tools and made with possibility of synchronous actuation.
EFFECT: improving support and sealing of drive shaft and load-carrying sleeve, increasing service life of drive devices.
25 cl, 21 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HAND-HELD PERCUSSION MACHINE | 2008 |
|
RU2518020C2 |
| MECHANISED TOOL | 2006 |
|
RU2417875C2 |
| MACHINE FOR PIPE ENDS MACHINING | 2012 |
|
RU2563408C2 |
| ELECTRIC TOOL | 2010 |
|
RU2529434C2 |
| UNIFIED ASSEMBLY FOR ELECTRO-DRIVEN TOOL, AND ELECTRO-DRIVEN TOOL EQUIPPED WITH ABOVE SAID TOOL | 2005 |
|
RU2360788C2 |
| DRIVE TOOL | 2010 |
|
RU2528570C2 |
| POWER TOOL | 2012 |
|
RU2606139C2 |
| PERCUSSION TOOL | 2010 |
|
RU2520246C2 |
| IMPACT TOOL | 2008 |
|
RU2469839C2 |
| INERTIAL-IMPACT TOOL (VERSIONS) | 2006 |
|
RU2341366C2 |
