CN203380157U - Device for removing burrs on surface of motor rotor through acid pickling - Google Patents
Device for removing burrs on surface of motor rotor through acid pickling Download PDFInfo
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- CN203380157U CN203380157U CN201320455909.7U CN201320455909U CN203380157U CN 203380157 U CN203380157 U CN 203380157U CN 201320455909 U CN201320455909 U CN 201320455909U CN 203380157 U CN203380157 U CN 203380157U
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Abstract
The utility model provides a device for removing burrs on the surface of a motor rotor through acid pickling, and relates to the field of motor manufacturing. A carrier roller assembly (3) used for bearing a motor rotor is arranged on a working table frame of a machine base (1), and two carrier rollers (3') of the carrier roller assembly (3) are driven by a drive mechanism (15) and can rotate in the same direction. A hairbrush (4) is arranged between the two carrier rollers (3'), a machine frame (5) is arranged on one side of the machine base, and a supporting member (6) is arranged on the other side of the machine base. A nut (8) is arranged on a lead screw (7), the two ends of the lead screw (7) are connected with the machine frame and the supporting member respectively, and the lead screw (7) is driven by a drive element (9). The nut (8) is connected with a cantilever member (10), the outer end of the cantilever member is connected with a middle plate (10'), and a flame type heating member (11), an acid pickling member (12) and a water spraying member (13) are arranged on the middle plate and can move along with the movement of the nut (8) and the cantilever member (10). The device has the advantages of being capable of improving the burr removing effect through acid pickling and the like.
Description
Technical field
The utility model relates to field of motor manufacturing, and specifically the device of rotor surface burr and aluminium bits is removed in pickling.
background technology
Asynchronous machine comprises stator and rotor two large divisions, rotor is the aluminum casting (unshakable in one's determination) that comprises silicon steel sheet, in production process, need the aluminum casting rotor periphery of die cast is carried out to turning processing, the aluminium bits that form in turning process can enter in rotor core, can produce burr (aluminium palpus) at rotor surface simultaneously, before assembling, these aluminium bits and burr must be removed, to reduce core loss and the load stray loss of rotor.Otherwise, will cause the decline of magnetic field performance and motor usefulness.
The patent documentation that application number is 200410093271.2 discloses a kind of " treatment technique for acid washing surface of electronic rotor ", the step of this technique is: at first by the hydrochloric acid solution brushing rotor surface configured, remove aluminium bits and the burr on rotor surface (aluminium palpus) be pressed in rotor core by the corrosiveness of hydrochloric acid solution, then put into baking oven and dried, the rotor after pickling and oven dry can carry out follow-up assembling.The rotor of applying this PROCESS FOR TREATMENT can reduce the stray loss of motor, the usefulness that improves motor is had to certain effect, but following deficiency is arranged:
1, because by the hydrochloric acid solution brushing, the rotor surface under the normal temperature state carries out acid treatment, hydrochloric acid solution under normal temperature or low-temperature condition with rotor core in aluminium bits and the chemical reaction of surperficial burr slower, affect pickling effect.
2, owing to entering baking operation after the rotor pickling, the residual hydrochloric acid solution of rotor surface fails to be effectively addressed, and residual hydrochloric acid solution will produce corrosion to rotor, not only affect the performance of motor, and affect the service life of rotor.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to propose a kind of rotor surface acid-washing burr remover, can improve the effect that burr and aluminium bits are removed in the rotor surface pickling, is conducive to the raising of motor usefulness.
The technical solution of the utility model is referring to Fig. 1 to Fig. 3:
Be provided with support 1, the Working gantry of support 1 is provided with one group of idler assembly for support rotor 23, and two carrying rollers 3 ' of idler assembly 3 are driven and can be produced rotating in same direction by driving mechanism 15;
Be provided with the hairbrush 4 that can contact with rotor surface between described two carrying rollers 3 ', the plate body two ends of hairbrush 4 are connected with the member of support 1 both sides respectively;
One side of described support 1 arranges frame 5, and the opposite side of support 1 arranges supporting member 6;
Be provided with screw mandrel 7, screw mandrel 7 is provided with nut 8, and screw mandrel 7 forms screw pair with nut 8, and the two ends of screw mandrel 7 are connected with frame 5, supporting member 6 respectively, and screw mandrel 7 is driven by drive member 9;
Described nut 8 connects a cantilever member 10, cantilever member 10 outer ends connect arc shape plate 10 ', a side on arc shape plate 10 ' connects flame-type heater 11, opposite side on arc shape plate 10 ' connects pickling member 12 and water spray member 13, described nut 8 and cantilever member 10 can drive along the displacement of screw mandrel 7 top that flame-type heater 11, pickling member 12 and water spray member 13 enter described idler assembly 3, are positioned at the top of processed rotor.
Operation process of the present utility model is, state shown in Fig. 1 be cantilever member 10 and on flame-type heater 11, pickling member 12 and water spray member 13 the inner of being positioned at screw mandrel 7, rotor 2 can be lifted on idler assembly 3, driving mechanism 15 drives two carrying roller 3 ' rotating in same directions of idler assembly 3, the carrying roller 3 ' of two rotating in same directions contacts by its roll surface the rubbing action produced with rotor surface, rotor driven rotates continuously along its axis; When opening drive member 9, driving screw mandrel 7 rotates, due to the screw pair effect of nut 8 with screw mandrel 7, nut 8 drive cantilever member 10 and on flame-type heater 11, pickling member 12 and water spray member 13 along screw mandrel 7 by the inner displacement outward, make flame-type heater 11, pickling member 12 and water spray member 13 enter the top of rotor, forward and reverse operation of drive member 9, drive flame-type heater 11, pickling member 12 and the water spray member 13 axial direction shift reciprocately along rotor; The operation of operation process is, the first step is to the rotor surface heat temperature raising, at first opening 11 pairs of rotor surfaces of flame-type heater is heated, shift reciprocately by flame-type heater 11, rotor surface in rotary state is carried out to heat temperature raising continuously, generally rotor surface is heated to 60 ℃～80 ℃ and closes flame-type heater 11, in 11 unlatchings of flame-type heater and operation process, pickling member 12 and water spray member 13 place's closed conditions; Second step is that rotor surface is carried out to pickling processes, open pickling member 12, pickling member 12 is in the shift reciprocately process, rotor surface in rotary state is sprayed to acid solution continuously, rotor surface is carried out to pickling processes, and simultaneously, the acid solution that is positioned at two 4 pairs of rotor surfaces of hairbrush between carrying roller 3 ' is brushed, corrosiveness by acid solution is removed aluminium bits and the burr on rotor surface (aluminium palpus) be pressed in rotor core, closes pickling member 12 after completing the pickling operation; The 3rd step is that rotor is carried out to the water cleaning, open water spray member 13, water spray member 13 is in the shift reciprocately process, rotor surface in rotary state is sprayed to clear water continuously, simultaneously, be positioned at 4 pairs of rotor surfaces in rotary state of two hairbrush between carrying roller 3 ' and scrubbed continuously, until the residual acid solution of rotor surface is removed fully, close water spray member 13; The 4th step is dried rotor, again open flame-type heater 11, the shift reciprocately of flame-type heater 11 is dried the rotor in rotary state, dry job requirements until meet, after the All Jobs operation completes, nut 8 and cantilever member 10, along the inside end movement of screw mandrel 7, drive flame-type heater 11, pickling member 12 and water spray member 13 and reset in the inner as shown in Figure 1, and Liftable takes out processed good rotor.From the above mentioned, the operation of rotor surface operation process is: heat temperature raising, pickling, water clean, heating, drying, and flame-type heater 11 is as the heat temperature raising member of rotor, again as the heating, drying member of rotor.
Technique effect of the present utility model is:
1, owing to being provided with flame-type heater 11, first rotor surface was carried out to front-mounted heating, the temperature that makes rotor surface enters follow-up pickling processes after higher than normal temperature again, rotor surface temperature is higher than the normality temperature, can accelerate the chemical reaction velocity of aluminium in acid solution and rotor core bits and rotor surface burr, not only can effectively improve the pickling processes effect, can enhance productivity simultaneously.
2, owing to being provided with water spray member 13, carry out the water cleaning by the rotor after 13 pairs of pickling processes of water spray member, effectively to clean and to remove the residual acid solution of rotor surface, can avoid residual acid solution to cause corrosivity to damage to rotor surface, not only be conducive to guarantee the normal performance of motor, but and the service life of Extending Rotor.
3, in heat temperature raising, pickling, water cleaning and each procedures of heating, drying, because two carrying rollers 3 ' of idler assembly 3 produce rotating in same direction under driving mechanism drives, and rotor driven rotates along its axis, the continuous rotation of rotor under each procedures state, make each position of rotor surface to be processed more accordingly, be conducive to further improve treatment effect and production efficiency.
4,, owing to being provided with the hairbrush 4 that can contact with rotor surface, in 12 pairs of rotor surface spray acid solutions of pickling member and pickling processes process, hairbrush 4 is brushed the acid solution of rotor surface simultaneously, is conducive to improve pickling processes effect and efficiency; And, in 13 pairs of rotors of water spray member are sprayed the cleaning process of clear water, hairbrush 4 is scrubbed rotor surface, is conducive to improve cleaning performance and efficiency simultaneously.
The other technologies effect that the utility model has will further describe in the specific embodiment.
The accompanying drawing explanation
The perspective view that Fig. 1 is technical solutions of the utility model, and be defined as Figure of abstract;
The enlarged drawing that Fig. 2 is screw mandrel 7 in Fig. 1, nut 8 and cantilever member 10 positions;
Fig. 3 is the I section structure enlarged drawing in Fig. 2.
The specific embodiment
Referring to accompanying drawing.
Be provided with support 1, the Working gantry of support 1 is provided with one group of idler assembly for support rotor 23, two carrying rollers 3 ' of idler assembly 3 are driven and can be produced rotating in same direction by driving mechanism 15, carrying roller 3 ' two ends are connected with the member on support 1 by the supporting seat that is provided with bearing, be provided with fracturing wastewater feeder 16 in the Working gantry of described support 1, and be positioned at the below of described idler assembly 3;
Described driving mechanism 15, comprise sprocket wheel and chain on motor, motor output shaft, and the members such as sprocket wheel that are connected with carrying roller 3 ' axle head, and illustrated driving mechanism 15 is located on the Working gantry of support 1, also can be located at other positions of support 1;
Be provided with the hairbrush 4 that can contact with rotor surface between described two carrying rollers 3 ', the bristle of hairbrush is flexible material acidproof, heatproof, and hairbrush 4 is axial direction contact rotor surface, and the plate body two ends of hairbrush 4 are connected with the member of support 1 both sides respectively;
One side of described support 1 arranges frame 5, and the opposite side of support 1 arranges supporting member 6;
Be provided with screw mandrel 7, screw mandrel 7 is provided with nut 8, and screw mandrel 7 forms screw pair with nut 8, the two ends of screw mandrel 7 are connected with supporting member 6 with frame 5 by bearing respectively, screw mandrel 7 is driven by drive member 9, and drive member 9 is connected on frame 5, and illustrated drive member 9 adopts linear electric motors.
Described nut 8 connects a cantilever member 10, cantilever member 10 outer ends connect arc shape plate 10 ', a side on arc shape plate 10 ' connects flame-type heater 11, opposite side on arc shape plate 10 ' connects pickling member 12 and water spray member 13, and described nut 8 and cantilever member 10 can drive along the displacement of screw mandrel 7 top that flame-type heater 11, pickling member 12 and water spray member 13 enter described idler assembly 3;
The inner end wall of described cantilever member 10 is provided with the spacing rod member 14 that can prevent the upper and lower rotation of this cantilever member, referring to Fig. 2, Fig. 3, the two ends of spacing rod member 14 are connected with supporting member 6 with frame 5 respectively, when nut 8 drives cantilever members 10 and moves along screw mandrel 7,10 of described cantilever members are along spacing rod member 14 slippages; In enforcement structure shown in Fig. 3, on the inner end wall of cantilever member 10, groove is set, spacing rod member 14 is positioned at this groove and cooperatively interacts.
Described flame-type heater 11 comprises flame-thrower nozzle and the gas metal section be connected with flame-thrower nozzle, the rear end of gas metal section connects the flexible air hose body, and the gas electronic fire maker is set, the flexible air hose body is loaded in belt flexible shroud 17, adopts fuel gas as combustible substance;
Described pickling member 12 comprises acid solution spray nozzle and the acid solution metal section be connected with the acid solution spray nozzle, the rear end of acid solution metal section connects the flexible liquid flexible pipe, the flexible liquid flexible pipe is loaded in belt flexible shroud 17, acid solution is hydrochloric acid solution or phosphoric acid solution, during for phosphoric acid solution, the ratio of hydrochloric acid and water is generally 1:3～5;
Described water spray member 13 comprises sprinkler head and the water body metal section be connected with sprinkler head, and the rear end of water body metal section connects flexible water body flexible pipe, and flexible water body flexible pipe is loaded in belt flexible shroud 17;
Described belt flexible shroud 17 is supported by strip plate 18, the two ends of strip plate 18 are connected with supporting member 6 with frame 5 respectively, when described flame-type heater 11, pickling member 12 and 13 displacement of water spray member, belt flexible shroud 16 can be crispaturaed thereupon or stretch.
In addition, the waste liquid that operation produces is collected by the waste collection groove 16 in support 1 Working gantry, so that subsequent treatment; In addition, frame 5 is provided with draught hood (not showing in figure), and suction opeing is positioned at the rear side of frame 5.
Various enforcement structures described in the specific embodiment and any modification structures of technical solutions of the utility model is all belonged to protection domain of the present utility model.
Claims (5)
1. a rotor surface acid-washing burr remover is characterized in that:
Be provided with support (1), the Working gantry of support (1) is provided with one group of idler assembly for the support rotor (3), and two carrying rollers (3 ') of idler assembly (3) are driven and can be produced rotating in same direction by driving mechanism (15);
Be provided with the hairbrush (4) that can contact with rotor surface between described two carrying rollers (3 '), the plate body two ends of hairbrush (4) are connected with the member of support (1) both sides respectively;
One side of described support (1) arranges frame (5), and opposite side arranges supporting member (6);
Be provided with screw mandrel (7), screw mandrel (7) is provided with nut (8), and screw mandrel (7) forms screw pair with nut (8), and the two ends of screw mandrel (7) are connected with frame (5), supporting member (6) respectively, and screw mandrel (7) is driven by drive member (9);
Described nut (8) connects a cantilever member (10), cantilever member (10) outer end connects arc shape plate (10 '), a side on arc shape plate (10 ') connects flame-type heater (11), opposite side on arc shape plate (10 ') connects pickling member (12) and water spray member (13), and described nut (8) and cantilever member (10) can drive along the displacement of screw mandrel (7) top that flame-type heater (11), pickling member (12) and water spray member (13) enter described idler assembly (3).
2. according to a kind of rotor surface acid-washing burr remover claimed in claim 1, it is characterized in that: the inner end wall of described cantilever member (10) is provided with the spacing rod member (14) that can prevent the upper and lower rotation of this cantilever member, the two ends of spacing rod member (14) are connected with supporting member (6) with frame (5) respectively, when nut (8) is mobile along screw mandrel (7) drive cantilever member (10), described cantilever member (10) is along spacing rod member (14) slippage.
3. according to a kind of rotor surface acid-washing burr remover claimed in claim 2, it is characterized in that: be provided with fracturing wastewater feeder (16) in the Working gantry of described support (1), described driving mechanism (15) is located on the Working gantry of support (1).
4. according to a kind of rotor surface acid-washing burr remover claimed in claim 2, it is characterized in that:
Described flame-type heater (11) comprises flame-thrower nozzle and the gas metal section be connected with flame-thrower nozzle, and the rear end of gas metal section connects the flexible air hose body, and the flexible air hose body is loaded in belt flexible shroud (17);
Described pickling member (12) comprises acid solution spray nozzle and the acid solution metal section be connected with the acid solution spray nozzle, and the rear end of acid solution metal section connects the flexible liquid flexible pipe, and the flexible liquid flexible pipe is loaded in belt flexible shroud (17);
Described water spray member (13) comprises sprinkler head and the water body metal section be connected with sprinkler head, and the rear end of water body metal section connects flexible water body flexible pipe, and flexible water body flexible pipe is loaded in belt flexible shroud (17).
5. according to a kind of rotor surface acid-washing burr remover claimed in claim 4, it is characterized in that: described belt flexible shroud (17) is supported by strip plate (18), the two ends of strip plate (18) are connected with supporting member (6) with frame (5) respectively, when described flame-type heater (11), pickling member (12) and the displacement of water spray member (13), belt flexible shroud (17) can be crispaturaed thereupon or stretch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455909.7U CN203380157U (en) | 2013-07-30 | 2013-07-30 | Device for removing burrs on surface of motor rotor through acid pickling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455909.7U CN203380157U (en) | 2013-07-30 | 2013-07-30 | Device for removing burrs on surface of motor rotor through acid pickling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380157U true CN203380157U (en) | 2014-01-08 |
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ID=49868686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320455909.7U Withdrawn - After Issue CN203380157U (en) | 2013-07-30 | 2013-07-30 | Device for removing burrs on surface of motor rotor through acid pickling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380157U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386404A (en) * | 2013-07-30 | 2013-11-13 | 中机国际工程设计研究院有限责任公司 | Motor rotor surface pickling deburring device |
| CN109120113A (en) * | 2018-08-26 | 2019-01-01 | 徐东新 | A kind of electric generator rotor coil water loop acid dip pickle |
| CN109623547A (en) * | 2018-12-11 | 2019-04-16 | 哈尔滨电气动力装备有限公司 | Rotor core outer circle removes the process of burr on the inside of groove |
| CN110085803A (en) * | 2019-04-28 | 2019-08-02 | 天能电池集团（安徽）有限公司 | A kind of smear leaching acid system |
-
2013
- 2013-07-30 CN CN201320455909.7U patent/CN203380157U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386404A (en) * | 2013-07-30 | 2013-11-13 | 中机国际工程设计研究院有限责任公司 | Motor rotor surface pickling deburring device |
| CN109120113A (en) * | 2018-08-26 | 2019-01-01 | 徐东新 | A kind of electric generator rotor coil water loop acid dip pickle |
| CN109120113B (en) * | 2018-08-26 | 2019-09-20 | 江苏台普动力机械有限公司 | A kind of electric generator rotor coil water loop acid dip pickle |
| CN109623547A (en) * | 2018-12-11 | 2019-04-16 | 哈尔滨电气动力装备有限公司 | Rotor core outer circle removes the process of burr on the inside of groove |
| CN110085803A (en) * | 2019-04-28 | 2019-08-02 | 天能电池集团（安徽）有限公司 | A kind of smear leaching acid system |
| CN110085803B (en) * | 2019-04-28 | 2021-09-10 | 天能电池集团（安徽）有限公司 | Acid spraying system for smear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140108 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |