The interior automatic polishing mechanism assembly of justifying
Technical field:
The utility model relates to a kind of polishing mechanical assembly, relates in particular to a kind of polishing mechanical that can finish polishing round cavity workpiece automatically.
Background technology:
Present polishing mechanical is a lot, and is bigger at the concrete structure difference of different processing work polishing mechanicals.But, for cavity shape is the workpiece of curve such as the polishing of hypanthial inner surface, polishing, since the particularity of its surface of internal cavity curve, conventional inaccessible automatic, efficient, the high-quality designing requirement of polishing, polishing mechanical.
Owing to exist many defectives in the prior art, situation at above-mentioned prior art, the applicant is devoted to the polishing mechanical structural improvement and the exploitation of processing work inner chamber polishing always, in constantly putting into practice and studying, the test of thousands of times on the process, finally research and develop out a kind of fairly perfect interior round automatic polishing machine, solved the weak point of existing polishing machine; Polishing machine operation after the improvement is extremely convenient, light, quality of finish is high, effect is remarkable.
The utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of in circle automatic polishing mechanism assembly, that this polishing mechanism assembly has is easy and simple to handle, light, quality of finish is high, effect is remarkable.
The technical scheme that the utility model solves prior art is: interior round automatic polishing mechanism assembly, comprise rotating circular disk table assembly that processing work is installed and the polishing mechanical that is installed on the table assembly periphery, wherein said table assembly comprises a frame of standing on the foreign object, be provided with first reductor in the frame, first rotating shaft in the first reductor drive chassis is rotated, first rotating shaft is socketed with the rotatable circular disc of being located on the support, be fixed with several burnishing devices on the disk, each burnishing device comprises the holder that is fixed on the disk, be fixed with second reductor on the holder, second reductor drives second rotating shaft be located on the holder, and second rotating shaft can fixedly connected processing work; Described polishing mechanical comprises a support, and support is provided with slidably slide rest device, and slide rest device is supported with the polishing mechanical arm, and the front end of polishing mechanical arm is fixed with the polishing wheel that can stretch into the polishing of processing work inner chamber.Rotation by the first reductor driver plate can drive the rotation of second reductor and second rotating shaft to adjust the Working position of processing work, second reductor drives second rotating shaft rotation makes processing work rotate, simultaneously polishing wheel is extend into the assigned address that the inner chamber of processing work need polish, can realize the inner chamber polishing of processing work.
As further design to the aforementioned techniques scheme: but aforesaid slide rest device comprises second slide unit and the 3rd slide unit of the first slide unit longitudinal sliding motion that can laterally slide that from bottom to top connects; Described first slide unit is connected at first screw rod in the support, and first screw rod is driven by the 3rd reductor of being located on the support; Be provided with Connection Block between described second slide unit and first slide unit, Connection Block is provided with the 4th reductor, and the 4th reductor drives second screw rod of being located in the Connection Block, and second screw rod connects second slide unit; Fixedly connected the 3rd slide unit on second slide unit, the 3rd slide unit are cooperatively interacted by slide track seat and take-up housing and form, and slide track seat cooperates with slide rail and slide block with take-up housing can realize relative longitudinal sliding motion; Erectting on the described take-up housing has the stand that is connected with the polishing mechanical arm, and stand is provided with the 3rd rotating shaft, and the axle outer wall of the 3rd rotating shaft is equipped with several splines; Described polishing arm is provided with bolt and is connected with each spline fitted of the 3rd rotating shaft, and bolt and spline can slide and limit the anglec of rotation of the 3rd rotating shaft relatively.Each slide unit can realize that polishing wheel is advanced and retreat and move in the processing work inner chamber, can carry out the polishing of another workpiece, high efficiency fast after having polished a workpiece.Realize the slip of each slide unit with the drive form of reductor and screw rod, adjust the Working position of polishing wheel; Can realize swinging up and down of polishing arm at each spline in stand the 3rd rotating shaft and cooperatively interacting of the bolt on the polishing arm, adjust the accurate Working position of polishing wheel, and the pendulum angle that can limit polishing arm that cooperates of spline and bolt; Simultaneously, the 3rd slide unit is with the form combination of slide track seat and take-up housing, and when polishing arm swung up and down, slide track seat can slide relatively with take-up housing, stand and the 3rd slide unit there are certain buffering, reduce the damage that stand or the 3rd slide unit is caused because of the swing of polishing arm.
As the further design to the aforementioned techniques scheme: aforesaid polishing mechanical arm comprises the mechanical arm seat that is connected with the 3rd slide unit stand, one end of machinery arm seat is provided with reducer pedestal, be fixed with the 5th reductor on the reducer pedestal, the 5th reductor is connected and fixed on the driven pulley on the mechanical arm seat; Described reducer pedestal one end is fixed on the mechanical arm seat, and the other end connects mechanical arm seat with spring; The other end of described mechanical arm seat is provided with an extension bar, and the front end of extension bar is taken turns with the screw fixing polishing.Make the 5th reductor produce pulling force with driven pulley on the 5th reductor action mechanical arm seat, thereby realize swinging up and down of mechanical arm mechanical arm seat; And the spring that also is provided with between reducer pedestal and mechanical arm seat can make reductor that the pulling force size of mechanical arm seat is limited, and can not make the amplitude of oscillation that swings up and down of mechanical arm excessive, and spring also has the return action to mechanical arm simultaneously.
As the further design again to the aforementioned techniques scheme: also be provided with vacuum on the aforesaid table assembly and inhale the part device, vacuum is inhaled second rotating shaft that the part device is communicated with hollow, and second rotating shaft is provided with the suction nozzle of adsorbable processing work.Replace modes such as existing screw is fixing with the vacuum suction processing work, vacuum suction to processing work without any structural infringement, also be suitable for for different processing works, versatility is stronger.
In addition, burnishing device is 8, and polishing mechanical is 6.Many burnishing device and polishing mechanical are set, can enhance productivity.
The utility model novelty simple in structure, polishing process is easily understood, polishing has effect preferably for the inner chamber of processing work, and polishing process all adopts automation control, and polishing accurately, the efficient height, the mistake that has been occurred when having avoided people's hand operated guarantees personal security simultaneously, reduces production cost, improve polishing efficiency, have very bright and clear market prospects.
Description of drawings:
Fig. 1 is the schematic diagram of the utility model polishing mechanism assembly.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the schematic diagram of the utility model polishing mechanical.
Fig. 4 is the schematic diagram of the utility model table assembly.
Label among the figure is:
Table assembly-100, polishing mechanical-200, frame-101, the first reductor-102, first rotating shaft-103, disk-104, burnishing device-105, the rotating shaft-1053 of holder-1051, the second reductor-1052, the second, processing work-1054, support-201, slide rest device-202, polishing mechanical arm-301, polishing wheel---203, the first slide units-2021, second slide unit-2022, the, three slide units-2023, the first screw rod-2024, the 3rd reductor-2025, Connection Block-2026, the four reductors---2027, second screw rod-2028, slide track seat-2029, take-up housing-2030, stand-2031, the three rotating shafts-2032, spline-2033, bolt-2034, mechanical arm seat-3011, reducer pedestal-3012, the 5th reductor-3013, driven pulley-3014, spring-3015, extension bar-3016, vacuum is inhaled part device-401, suction nozzle-402.
The specific embodiment:
Provide most preferred embodiment of the present utility model below in conjunction with accompanying drawing.
Circle automatic polishing mechanism assembly in a kind of, 6 polishing mechanicals 200 that comprise the rotating circular disk table assembly 100 that processing work is installed and be installed on the table assembly periphery, as shown in Figure 1 and Figure 2.
As Fig. 1, Fig. 2, shown in Figure 4, table assembly comprises and stands on a ground frame 101, be provided with first reductor 102 in the frame, first rotating shaft in the first reductor drive chassis rotates 103, first rotating shaft is socketed with the rotatable circular disc of being located on the support 104, be fixed with 8 burnishing devices 105 on the disk, each burnishing device comprises the holder 1051 that is fixed on the disk, be fixed with second reductor 1052 on the holder, second reductor drives second rotating shaft of being located on the holder 1053, also be provided with vacuum on the table assembly and inhale part device 401, vacuum is inhaled second rotating shaft that the part device is communicated with hollow, suction nozzle 402, the second rotating shafts that second rotating shaft is provided with adsorbable processing work are with the fixing processing work 1054 of vacuum suction.Replace modes such as existing screw is fixing with the vacuum suction processing work, vacuum suction to processing work without any structural infringement, also be suitable for for different processing works, versatility is stronger.
As Fig. 1, shown in Figure 3, polishing mechanical comprises a support 201, and support is provided with slidably slide rest device 202, and slide rest device is supported with polishing mechanical arm 301, and the front end of polishing mechanical arm is fixed with the polishing wheel 203 that can stretch into the polishing of processing work inner chamber.Rotation by the first reductor driver plate can drive the rotation of second reductor and second rotating shaft to adjust the Working position of processing work, second reductor drives second rotating shaft rotation makes processing work rotate, simultaneously polishing wheel is extend into the assigned address that the inner chamber of processing work need polish, can realize the inner chamber polishing of processing work.
As Fig. 1, shown in Figure 3, but slide rest device comprises second slide unit 2022 and the 3rd slide unit 2023 of first slide unit, 2021 longitudinal sliding motions that can laterally slide that from bottom to top connect; First screw rod, 2024, the first screw rods that first slide unit is connected in the support are driven by the 3rd reductor of being located on the support 2025; Be provided with Connection Block 2026 between second slide unit and first slide unit, Connection Block is provided with the 4th reductor 2027, the four reductors and drives second screw rod, 2028, the second screw rods be located in the Connection Block and connect second slide unit; Fixedly connected the 3rd slide unit on second slide unit, the 3rd slide unit are cooperatively interacted by slide track seat 2029 and take-up housing 2030 and form, and slide track seat cooperates with slide rail and slide block with take-up housing can realize relative longitudinal sliding motion; Erect the axle outer wall that has the stand 2031 that is connected with the polishing mechanical arm, stand to be provided with the 3rd rotating shaft 2032, the three rotating shafts on the take-up housing and be equipped with four splines 2033; Polishing arm is provided with bolt and is connected with each spline fitted of the 3rd rotating shaft, and bolt and spline can slide and limit the anglec of rotation of the 3rd rotating shaft relatively.Each slide unit can realize that polishing wheel is advanced and retreat and move in the processing work inner chamber, can carry out the polishing of another workpiece, high efficiency fast after having polished a workpiece.Realize the slip of each slide unit with the drive form of reductor and screw rod, adjust the Working position of polishing wheel; Can realize swinging up and down of polishing arm at each spline in stand the 3rd rotating shaft and cooperatively interacting of the bolt on the polishing arm, adjust the accurate Working position of polishing wheel, and the pendulum angle that can limit polishing arm that cooperates of spline and bolt; Simultaneously, the 3rd slide unit is with the form combination of slide track seat and take-up housing, and when polishing arm swung up and down, slide track seat can slide relatively with take-up housing, stand and the 3rd slide unit there are certain buffering, reduce the damage that stand or the 3rd slide unit is caused because of the swing of polishing arm.
As Fig. 1, shown in Figure 3, the polishing mechanical arm comprises the mechanical arm seat 3011 that is connected with the 3rd slide unit stand, one end of machinery arm seat is fixed with reducer pedestal 3012, is fixed with the 5th reductor 3013, the five reductors on the reducer pedestal and is connected and fixed on driven pulley 3014 on the mechanical arm seat.Reducer pedestal one end is fixed on the mechanical arm seat, and the other end connects mechanical arm seat with spring 3015; The other end of machinery arm seat is provided with an extension bar 3016, and the front end of extension bar is taken turns with the screw fixing polishing.Make the 5th reductor produce pulling force with driven pulley on the 5th reductor action mechanical arm seat, thereby realize swinging up and down of mechanical arm mechanical arm seat; And the spring that also is provided with between reducer pedestal and mechanical arm seat can make reductor that the pulling force size of mechanical arm seat is limited, and can not make the amplitude of oscillation that swings up and down of mechanical arm excessive, and spring also has the return action to mechanical arm simultaneously.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.