The minitype two-axle rotary table
Affiliated technical field
The utility model relates to a kind of small-sized workbench, belongs to machine tool field.Particularly a kind of minitype two-axle rotary table.
Background technology
Five machining center workbench adopt worm gear, worm screw, gear combination transmission to realize diaxon revolution, this structure more complicated, heaviness, manufacturing cost height usually.
Summary of the invention
In order to overcome above adverse effect, the utility model provides a kind of minitype two-axle rotary table, and this minitype two-axle rotary table is light, is active in one's movements low cost of manufacture.
A kind of minitype two-axle rotary table, it is characterized in that workbench case motor shaft is anchored on belt pulley 3 centre bores, belt pulley 3 and belt pulley 4 are shared is with 2 synchronously, workbench case rotating shaft one end is anchored on the centre bore of belt pulley 4, and the other end and workbench case are fastening, and the workbench motor is installed on workbench case inside, the workbench motor shaft is anchored on belt pulley 2 centre bores, belt pulley 2 and belt pulley 1 are shared is with 1 synchronously, and workbench rotating shaft one end is anchored on belt pulley 1 centre bore, and the other end and workbench are fastening.
Described minitype two-axle rotary table is to adopt the transmission of accurate band synchronously, realizes the revolution of workbench diaxon.
The employing the beneficial effects of the utility model are that structure is light, is active in one's movements low cost of manufacture.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is further specified.
1. are with 1 synchronously among the figure, 2. workbench, and 3. workbench case, 4. belt pulley 1,5. workbench motor, 6. belt pulley 2,7. support plate, 8. workbench case rotating shaft 9. is with 2 synchronously, 10. belt pulley 3,11. workbench case motors, 4, the 13. workbench rotating shafts of 12. belt pulleys.
The specific embodiment
The utility model is applied to the minitype two-axle rotary table.Its specific embodiment workbench case motor (11) drives belt pulley 3 (10) and rotates, belt pulley 3 (10) is with 2 (9) to drive belt pulley 4 (12) by precision synchronously, belt pulley 4 (12) drives workbench case (3) by workbench case rotating shaft (8), realize workbench case (3) revolution, workbench motor (5) drives belt pulley 2 (6), belt pulley 2 (6) is with 1 (1) to drive belt pulley 1 (4) by precision synchronously, belt pulley 1 (4) drives workbench (2) by workbench rotating shaft (13), realizes workbench (2) revolution.