CN103343353B - Rotor surface acid-washing burnisher burring machine - Google Patents
Rotor surface acid-washing burnisher burring machine Download PDFInfo
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- CN103343353B CN103343353B CN201310322529.0A CN201310322529A CN103343353B CN 103343353 B CN103343353 B CN 103343353B CN 201310322529 A CN201310322529 A CN 201310322529A CN 103343353 B CN103343353 B CN 103343353B
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Abstract
Rotor surface acid-washing burnisher burring machine, relates to field of motor manufacturing.Base (1) there is vertical pivot (2), vertical pivot (2) is provided with the turret (3) driven by the first driving mechanism, turret (3) is at least provided with four station stands (4), each station stand (4) is provided with the idler assembly (6) for support rotor, and two carrying rollers (6 ') of idler assembly (6) are driven can be produced rotating in same direction by the second driving mechanism; The direction that the crossbearer of frame (7) enters frame along idler assembly (6) is provided with heating unit (8), pickler (9), water washing device (10), drying unit (11) successively; Base (1) is positioned at frame (7), three groups of idler assemblies (6) are had at least to lay respectively at operation station in frame (7), have at least one group of idler assembly (6) to be positioned at frame (7) outside, there is the features such as improving cleanup acid treatment effect and enhances productivity.
Description
Technical field
The present invention relates to field of motor manufacturing, specifically in rotor manufacturing processed, remove the processing unit that its surface spikes and aluminium are considered to be worth doing.
Background technology
Asynchronous machine comprises stators and rotators two parts, rotor is the aluminum casting (namely unshakable in one's determination) comprising siliconized plate, need in production process to carry out turnery processing to the aluminum casting rotor periphery of die cast, the aluminium bits formed in turning process can enter in rotor core, burr (aluminium palpus) can be produced at rotor surface simultaneously, these aluminium bits and burr must be removed, to reduce core loss and the load stray loss of rotor in the pre-assembly.Otherwise, will the decline of magnetic field performance and motor usefulness be caused.
Application number be 200410093271.2 patent document discloses one " treatment technique for acid washing surface of electronic rotor ", the step of this technique is: the hydrochloric acid soln brushing rotor surface first will configured, the aluminium bits in press-in rotor core and the burr on rotor surface (aluminium palpus) is removed by the corrosive nature of hydrochloric acid soln, then put into baking oven to dry, can follow-up assembling be carried out through pickling and the rotor after drying.The rotor applying this art breading can reduce the stray loss of motor, has certain effect, but have following deficiency to the usefulness improving motor:
1, due to the rotor surface of hydrochloric acid soln brushing under normal temperature state is carried out acid treatment, hydrochloric acid soln consider to be worth doing with the aluminium in rotor core under normal temperature or low-temperature condition and the chemical reaction of surface spikes comparatively slow, affect pickling effect.
2, owing to namely entering baking operation after rotor pickling, the hydrochloric acid soln that rotor surface remains fails to be effectively addressed, and residual hydrochloric acid soln will produce corrosion to rotor, not only affect the performance of motor, and affect the work-ing life of rotor.
Summary of the invention
For the deficiencies in the prior art, the object of the invention is to propose a kind of rotor surface acid-washing burnisher burring machine, the effect of rotor surface pickling fin cutting and aluminium bits can be improved, be conducive to the raising of motor usefulness.
Technical scheme of the present invention is see Fig. 1:
Be provided with base 1, base 1 arranged vertical pivot 2, vertical pivot 2 is provided with the turret 3 driven by the first driving mechanism;
Described turret 3 is at least provided with four station stands 4, each station stand 4 is provided with the idler assembly 6 for support rotor 5, and two carrying rollers 6 ' of idler assembly 6 are driven can be produced rotating in same direction by the second driving mechanism;
Be provided with frame 7, along idler assembly 6(rotor on the crossbearer of frame 7) direction that enters frame is provided with heating unit 8, pickler 9, water washing device 10, drying unit 11 successively, in frame 7, namely form heating, pickling, water cleaning, oven dry operation station;
Described base 1 is positioned at frame 7, the gap type of described turret 3 is rotated, station stand 4 and idler assembly 6 rotate thereupon, three groups of idler assemblies 6 are had at least to lay respectively at described operation station in frame 7, simultaneously, have at least one group of idler assembly 6 to be positioned at the outside of frame 7, as shown in Figure 1, the station stand 4 and the idler assembly 6 that are positioned at frame 7 outside are the station loading and unloading rotor.
Further: described heating unit 8, pickler 9, water washing device 10 and drying unit 11 all can upper and lower displacements, to meet the corresponding operation to different diameter rotor.
Operation process of the present invention, first driving mechanism drives turret 3 interval type to rotate, station stand 4 and idler assembly 6 rotate thereupon, first rotor driven 5 enters the heating station of heating unit 8, heat temperature raising is carried out to rotor surface, make the temperature of rotor surface higher than normality temperature, generally rotor surface is heated to 60 DEG C ~ 80 DEG C, after heating operation completes, first driving mechanism drives turret 3 to rotate again, rotor driven 5 displacement and enter the pickling station of pickler 9, cleanup acid treatment is carried out to rotor surface, with this same manner, rotor is moved to water cleaning and drying station successively, carry out water cleaning respectively and dry operation, namely by heating, pickling, water cleans, the sequencing of drying fulfils assignment process, until rotor displacement is to the load/unload stations of frame 7 outside, in addition, in heating, pickling, water cleaning, dry in each station operation, two carrying rollers 6 ' of idler assembly 6 are driven by the second driving mechanism and produce rotating in same direction, the carrying roller 6 ' of two rotating in same directions is by the contact of its roll surface and rotor surface and the rubbing effect produced, rotor driven rotates continuously along its axis, makes each position of rotor surface more evenly can obtain corresponding operation process.
Compared with the prior art, technique effect of the present invention is:
1, because the present invention is provided with front heating device, after rotor surface being heated to certain temperature by front-mounted heating, enter pickling station again and carry out cleanup acid treatment, rotor surface is considered to be worth doing higher than the temperature aluminium can accelerated in acid solution and rotor core of normality and the chemical reaction velocity of rotor surface burr, compared with the prior art, not only can effectively improve cleanup acid treatment effect, can enhance productivity simultaneously.
2, owing to being provided with water washing device after pickling station, namely water washing device carries out water cleaning to the rotor after cleanup acid treatment, effectively to clean and to remove the residual acid solution of rotor surface, compared with the prior art, residual acid solution can be avoided to cause corrosive damage to rotor surface, not only be conducive to ensureing the normal performance of motor, and can work-ing life of Extending Rotor.
3, clean at heating, pickling, water, dry in each procedures, because two carrying rollers 6 ' of described idler assembly 6 produce rotating in same direction under the second driving mechanism drives, and rotor driven rotates along its axis, the continuous rotation of rotor under each procedures state, each position of rotor surface can be processed more accordingly, be conducive to improving treatment effect and production efficiency further.
The other technologies effect that the present invention has will further describe in a specific embodiment.
Accompanying drawing explanation
Fig. 1 is the perspective view of technical solution of the present invention, and is defined as Figure of abstract;
Fig. 2 is the structural representation of heating unit 8 and drying unit 11 in the present invention;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of pickler 9 and water washing device 10 in the present invention;
Fig. 5 is the left view of Fig. 4.
Embodiment
See accompanying drawing, be provided with base 1, the centre of base 1 arranges vertical pivot 2;
Described vertical pivot 2 is provided with the turret 3 driven by the first driving mechanism, the vertical axis in turret 3 centre is set on described vertical pivot 2, first driving mechanism drives turret 3 to rotate around vertical pivot 2, first driving mechanism is located in base 1 (not showing in figure), comprise motor and geartransmission component, the output of transmission component coordinates with the vertical axle sleeve on turret 3 and realizes driving torque transmission;
Described turret 3 is at least provided with four station stands 4, each station stand 4 is provided with the idler assembly 6 for support rotor 5, and two carrying rollers 6 ' of idler assembly 6 are driven can be produced rotating in same direction by the second driving mechanism;
Described turret 3 is at least provided with four station stands 4, each station stand 4 is provided with the idler assembly 6 for support rotor 5, two carrying rollers 6 ' of idler assembly 6 are driven by the second driving mechanism and produce rotating in same direction, second driving mechanism 4a is located on station stand 4, comprise motor and sprocket wheel, chain transmission member, sprocket wheel on chain and the inner roll shaft of carrying roller carrying roller 6 ' forms transmission pair, realizes two carrying roller 6 ' rotating in same directions;
Be provided with frame 7, described base 1 is positioned at frame 7, along idler assembly 6(rotor on the crossbearer of frame 7) direction (as shown by the arrows in Figure 1 direction) that enters is provided with heating unit 8, pickler 9, water washing device 10, drying unit 11 successively, in frame 7, namely form heating, pickling, water cleaning, oven dry operation station; In operation, drive turret 3 in vertical pivot 2 rotation process at the first driving mechanism, by spacing control member, turret 3, station stand and idler assembly 6 interval type are rotated, thus rotor driven is moved to corresponding operation station; In embodiment shown in Fig. 1, pickler 9 and water washing device 10 built-up type are integrated, and are located at same operation station, and the advantage that pickler 9 and water washing device 10 built-up type are integrated is convenient to spent pickle liquor and Cleaning Wastewater carries out centralized collection.
Described base 1 is positioned at frame 7, has at least three groups of idler assemblies 6 to correspond respectively to described operation station in frame 7, meanwhile, has at least one group of idler assembly 6 to be positioned at the outside of frame 7.
Embodiment shown in Fig. 1, turret 3 is arranged four station stands 4, idler assembly 6 wherein on three station stands and station stand is corresponding with heating station, pickling and water washing station, drying station respectively, and another is then for being positioned at the load/unload stations of frame 7 outside.
In addition, the station stand 4 that turret 3 is arranged also can be more than five or five, when being the station stand 4 of more than five or five, the crossbearer of frame 7 then can independently arrange heating unit 8, pickler 9, water washing device 10, drying unit 11 successively along idler assembly 6 approach axis, on turret 3, wherein four station stands of station stand 4 of more than five or five are then corresponding respectively with heating unit 8, pickler 9, water washing device 10, drying unit 11, and all the other the station stands on turret 3 are then positioned at the outside of frame 7.
Fig. 2, Fig. 3 is the structural representation of heating unit 8 and drying unit 11, namely heating unit 8 and drying unit 11 are the infrared heating device of same structure form, comprise arcuation stripe board 12, the inner-wall surface of arcuation stripe board 12 is arranged some infrared heating plates 13, rotor surface is covered in axis direction, the first worm screw 14 is connected in the middle part of arcuation stripe board 12, first worm screw 14 and the first worm gear 15 form transmission pair, first worm gear 15 is connected with the rotating shaft of the first CD-ROM drive motor 16, first CD-ROM drive motor 16 is connected on the component 7a of frame 7, the both sides of arcuation stripe board 12 are provided with the first tail rod 17, two first tail rods 17 are loaded in the pilot hole of the component 7b of frame 7 corresponding site respectively, when first CD-ROM drive motor 16 runs, due to the transmission pair effect of the first worm gear 15 and the first worm screw 14, namely first worm screw 14 drives the infrared heating plate 13 on arcuation stripe board 12 and inner-wall surface to move up and down, namely described heating unit 8 and drying unit 11 can upper and lower displacements, to meet the heating of different diameter rotor or to dry operation.
Fig. 4, Fig. 5 are the structural representation of pickler 9 and water washing device 10.
Enforcement structure as shown in Fig. 1 and Fig. 4, Fig. 5, pickler 9 and water washing device 10 built-up type are integrated, and are located at same operation station.As shown in the figure, comprise strip assembly 18, the two ends, side of strip assembly 18 arrange bearing 19 respectively, middle part on two bearings 19 respectively between stud connection swing arm 20, two swing arm 20 is provided with union lever, and the outer end of two swing arms 20 connects the two ends of acid solution pipe 21 respectively, acid solution pipe 21 is provided with some acid solution dispensing orifices, the outside wall surface of acid solution pipe 21 arranges flexible cylinder 22, and the acid solution in acid solution pipe 21 can enter in the cylindrical shell of flexible cylinder 22, and flexible cylinder is that axis direction covers rotor surface;
Be provided with the drive member 23 driving described two swing arm 20 rotations, drive member 23 lower end is connected with the union lever in the middle part of two swing arms 20, and drive member 23 upper end is connected with bracing member 24, and bracing member 24 is connected with described strip assembly 18; When drive member 23 is run, by driving the upper and lower rotation of the hinge of swing arm 20 on bearing 19, and drive acid solution pipe 21 and flexible cylinder 22 upper and lower displacement, namely drive member 23 can drive acid solution pipe 21 and flexible cylinder 22 upper and lower displacement thereupon; Illustrated drive member 23 is cylinder component, when cylinder piston rod stretches out, swing arm 20 rotation downwards, namely acid solution pipe 21 and flexible cylinder 22 is driven to be moved to below, the cylinder face of flexible cylinder 22 is contacted with rotor surface, and acid solution brushing is carried out pickling operation at rotor surface, during cylinder piston rod retraction, swing arm 20 upwards rotation, makes acid solution pipe 21 and flexible cylinder 22 rotation to top as shown in the figure; Acid solution can be hydrochloric acid soln or phosphoric acid solution.
In the operation of this station, be first that pickling operation is carried out to rotor surface, after pickling completes, then carry out water clean-out operation;
The bottom of described strip assembly 18 is provided with cleaning hairbrush 25, and cleaning hairbrush is that axis direction covers rotor surface;
The opposite side of described strip assembly 18 connects cleaning water pipe 26, and cleaning water pipe 26 is provided with some nozzles 27 towards rotor surface, and during clean-out operation, nozzle 25 sprays clear water to rotor surface, and cleaning hairbrush 25 is scrubbed rotor surface simultaneously;
The middle part of described strip assembly 18 connects the second worm screw 28, second worm screw 28 and the second worm gear 29 form transmission pair, second worm gear 29 is connected with the rotating shaft of the second CD-ROM drive motor 30, second CD-ROM drive motor 30 is connected on the component 7c of frame 7, the both sides of strip assembly 18 are provided with the second tail rod 31, and two second tail rods 31 are loaded in the pilot hole of the component 7d of frame 7 corresponding site respectively; When second CD-ROM drive motor 30 runs, due to the transmission pair effect of the second worm gear 29 and the second worm screw 28, namely second worm screw 28 drives strip assembly 18 and the pickling component be connected on this strip assembly and water cleaning element to move up and down, namely described pickler 9 and water washing device 10 can upper and lower displacements, to meet pickling and the water clean-out operation of different diameter rotor.
The foregoing describe structure when pickler 9 shown in Fig. 4, Fig. 5 and water washing device 10 built-up type are integrated and can the state of upper and lower displacement.When pickler 9, water washing device 10 be set to independently operation station time, respective constitutional features and roughly the same above-mentioned, and the hoisting appliance be made up of worm screw, worm gear and CD-ROM drive motor etc. is described above set respectively, the pickler 9 that independence is arranged, water washing device 10 all can meet pickling, the water clean-out operation of different diameter rotor respectively.
In enforcement, frame 7 is provided with the shield cap (for illustrating in figure) for heating unit 4, pickler 5, water washing device 6 and drying unit 7 operation station, and shield cap arranges suction opening; In addition, below pickling and water clean-out operation station, discarded acid solution and Cleaning Wastewater receiving tank are set, to recycle waste liquid.
Various enforcement structure described in embodiment and all protection scope of the present invention is belonged to any modification structures of technical solution of the present invention.
Claims (5)
1. rotor surface acid-washing burnisher burring machine, is characterized in that:
Be provided with base (1), base (1) arranged vertical pivot (2), vertical pivot (2) is provided with the turret (3) driven by the first driving mechanism;
Described turret (3) is at least provided with four station stands (4), each station stand (4) is provided with the idler assembly (6) for support rotor, and two carrying rollers (6 ') of idler assembly (6) are driven can be produced rotating in same direction by the second driving mechanism;
Be provided with frame (7), the direction that the crossbearer of frame (7) enters frame along idler assembly (6) is provided with heating unit (8), pickler (9), water washing device (10), drying unit (11) successively, in frame (7), namely form heating, pickling, water cleaning, oven dry operation station;
Described base (1) is positioned at frame (7), has at least three groups of idler assemblies (6) to lay respectively at described operation station in frame (7), has at least one group of idler assembly (6) to be positioned at the outside of frame (7).
2., according to rotor surface acid-washing burnisher burring machine according to claim 1, it is characterized in that:
Described heating unit (8) can upper and lower displacement;
Described pickler (9) can upper and lower displacement;
Described water washing device (10) can upper and lower displacement;
Described drying unit (11) can upper and lower displacement.
3., according to rotor surface acid-washing burnisher burring machine according to claim 2, it is characterized in that:
Described heating unit (8) comprises arcuation stripe board (12), the inner-wall surface of arcuation stripe board (12) is arranged some infrared heating plates (13), arcuation stripe board (12) middle part connects the first worm screw (14), first worm screw (14) and the first worm gear (15) form transmission pair, first worm gear (15) is connected with the rotating shaft of the first CD-ROM drive motor (16), first CD-ROM drive motor (16) is connected on the component (7a) of frame (7), the both sides of arcuation stripe board (12) are provided with the first tail rod (17), two first tail rods (17) are loaded in the pilot hole of component (7b) of frame (7) corresponding site respectively.
4., according to rotor surface acid-washing burnisher burring machine according to claim 2, it is characterized in that:
Described pickler (9) and water washing device (10) built-up type are integrated, comprise strip assembly (18), the two ends, side of strip assembly (18) arrange bearing (19) respectively, upper stud connection swing arm (20) respectively of two bearings (19), middle part between two swing arms (20) is provided with union lever, the outer end of two swing arms (20) connects the two ends of acid solution pipe (21) respectively, acid solution pipe (21) is provided with some acid solution dispensing orifices, the outside wall surface of acid solution pipe (21) arranges flexible cylinder (22), acid solution in acid solution pipe (21) can enter in the cylindrical shell of flexible cylinder (22),
Be provided with the drive member (23) driving the rotation of described two swing arms (20), drive member (23) lower end is connected with the union lever at two swing arms (20) middle part, drive member (23) upper end is connected with bracing member (24), bracing member (24) is connected with described strip assembly (18), and described drive member (23) can drive acid solution pipe (21) and flexible cylinder (22) upper and lower displacement;
The bottom of described strip assembly (18) is provided with cleaning hairbrush (25);
The opposite side of described strip assembly (18) connects cleaning water pipe (26), and cleaning water pipe (26) is provided with some nozzles towards rotor surface (27);
The middle part of described strip assembly (18) connects the second worm screw (28), second worm screw (28) and the second worm gear (29) form transmission pair, second worm gear (29) is connected with the rotating shaft of the second CD-ROM drive motor (30), second CD-ROM drive motor (30) is connected on the component (7c) of frame (7), the both sides of strip assembly (18) are provided with the second tail rod (31), and two second tail rods (31) are loaded in the pilot hole of component (7d) of frame (7) corresponding site respectively.
5., according to rotor surface acid-washing burnisher burring machine according to claim 2, it is characterized in that:
Described drying unit (11) comprises arcuation stripe board (12), the inner-wall surface of arcuation stripe board (12) is arranged some infrared heating plates (13), arcuation stripe board (12) middle part connects the first worm screw (14), first worm screw (14) and the first worm gear (15) form transmission pair, first worm gear (15) is connected with the rotating shaft of the first CD-ROM drive motor (16), first CD-ROM drive motor (16) is connected on the component of frame (7) corresponding site, the both sides of arcuation stripe board (12) are provided with the first tail rod (17), two first tail rods (17) are loaded in the pilot hole of frame (7) corresponding site component respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310322529.0A CN103343353B (en) | 2013-07-30 | 2013-07-30 | Rotor surface acid-washing burnisher burring machine |
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| CN201310322529.0A CN103343353B (en) | 2013-07-30 | 2013-07-30 | Rotor surface acid-washing burnisher burring machine |
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| CN103343353A CN103343353A (en) | 2013-10-09 |
| CN103343353B true CN103343353B (en) | 2015-12-09 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099097B (en) * | 2015-09-21 | 2018-04-10 | 浙江金龙电机股份有限公司 | Cast-aluminum rotor and armature spindle low-pressure low-temperature elastic conjunction machine and its assembly method |
| CN105506658A (en) * | 2016-03-08 | 2016-04-20 | 佳马机械涂覆科技（苏州）有限公司 | Acidic derusting device |
| CN107574444B (en) * | 2017-09-22 | 2019-11-05 | 太仓贝斯特机械设备有限公司 | A kind of bar peeling method using chemical solvent protection cutter |
| CN107419269B (en) * | 2017-09-22 | 2019-11-01 | 太仓贝斯特机械设备有限公司 | A kind of chemical erosion peeling machine |
Citations (3)
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|---|---|---|---|---|
| CN1796605A (en) * | 2004-12-20 | 2006-07-05 | 上海电器科学研究所（集团）有限公司 | Treatment technique for acid washing surface of electronic rotor |
| CN101227122A (en) * | 2007-11-23 | 2008-07-23 | 广东省东莞电机有限公司 | Process for reducing electric machine temperature rise |
| CN203360581U (en) * | 2013-07-30 | 2013-12-25 | 中机国际工程设计研究院有限责任公司 | Machine for removing burrs on surface of motor rotor by adopting acid pickling |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002187019A (en) * | 2000-12-19 | 2002-07-02 | Mitsubishi Materials Corp | Deburring device |
| JP2005161511A (en) * | 2003-12-03 | 2005-06-23 | Yokozaki Co Ltd | Pickled radish slicing processor |
| AT510876A1 (en) * | 2011-01-04 | 2012-07-15 | Numtec Interstahl Gmbh | DEVICE FOR DISCHARGING METAL PARTS |
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2013
- 2013-07-30 CN CN201310322529.0A patent/CN103343353B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796605A (en) * | 2004-12-20 | 2006-07-05 | 上海电器科学研究所（集团）有限公司 | Treatment technique for acid washing surface of electronic rotor |
| CN101227122A (en) * | 2007-11-23 | 2008-07-23 | 广东省东莞电机有限公司 | Process for reducing electric machine temperature rise |
| CN203360581U (en) * | 2013-07-30 | 2013-12-25 | 中机国际工程设计研究院有限责任公司 | Machine for removing burrs on surface of motor rotor by adopting acid pickling |
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