A kind of double-side milling device of lathe
Technical field
The utility model relates to a kind of double-side milling device of lathe, specifically a kind of milling attachment of axle two.
Background technology
In metal-processing industry, lathe is the processing apparatus of commonly using, and lathe can install different cutters additional because tackling metal machining shape or operation under routine, so can complete hole with multiple different cutter head in the processing of a metal parts, face cutting, cuts circle, Deng operation, such parts, with regard to likely needing several lathes to carry out multistage manufacturing processes to a metal parts, have just increased process time in operation, make like this inefficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of double-side milling device of lathe, and it can improve the operating efficiency of lathe effectively, has increased milling cutter head assembling number when making full use of the kinetic energy of milling spindle motor.
Technical solution of the present utility model is to have fixed head, electric rotating machine, driving motor, transmission case, milling axle, in described fixed head one side, be provided with electric rotating machine, fixed head opposite side is provided with transmission case, the rotating shaft of electric rotating machine is connected with transmission case, one side of transmission case is fixed with driving motor, on transmission case, be provided with three milling axles that are parallel to each other, protrude to transmission case both sides at the two ends of milling axle, in transmission case, on three milling axles, be respectively arranged with power gear, three power gear are parallel and intermeshing with the travelling gear of driving motor.
Operation principle of the present utility model is to protrude in transmission case both sides by the two ends of milling spindle, at the interlude of milling spindle, is fixed with when power gear makes one axle drive two milling heads to work to reach the kinetic energy that makes full use of milling spindle motor simultaneously and has increased milling cutter head assembling number.
The utility model has the advantages that operating efficiency is high, save the energy, long service life, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Shown in Fig. 1, the utility model is to have fixed head 2, electric rotating machine 1, driving motor 3, transmission case 5, milling axle 4, in described fixed head 2 one sides, be provided with electric rotating machine 1, fixed head 2 opposite sides are provided with transmission case 5, the rotating shaft of electric rotating machine 1 is connected with transmission case 5, one side of transmission case 5 is fixed with driving motor 3, on transmission case 5, be provided with three milling axles 4 that are parallel to each other, protrude to transmission case both sides at the two ends of milling axle, in transmission case, on three milling axles, be respectively arranged with power gear, three power gear are parallel and intermeshing with the travelling gear of driving motor.