CN116689725B - Device and process for improving cast aluminum filling rate of induction motor rotor - Google Patents
Device and process for improving cast aluminum filling rate of induction motor rotor Download PDFInfo
- Publication number
- CN116689725B CN116689725B CN202310977079.2A CN202310977079A CN116689725B CN 116689725 B CN116689725 B CN 116689725B CN 202310977079 A CN202310977079 A CN 202310977079A CN 116689725 B CN116689725 B CN 116689725B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- separation
- motor
- rotor punching
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000006698 induction Effects 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 101
- 238000004080 punching Methods 0.000 claims abstract description 69
- 238000005266 casting Methods 0.000 claims abstract description 23
- 238000000926 separation method Methods 0.000 claims description 62
- 239000012535 impurity Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 238000010408 sweeping Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 16
- 241000555745 Sciuridae Species 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a device and a process for improving the filling rate of cast aluminum of a rotor of an induction motor, which belong to the technical field of motor production. The invention can remove the oil stain possibly attached to the rotor punching sheet, improve the filling rate of the subsequent aluminum casting operation, further reduce the aluminum consumption and improve the efficiency of the finished motor; the continuity of cleaning operation is ensured, and the working efficiency is improved; the stacked rotor punching sheets can be automatically separated at equal intervals one by one, and are limited, and after cleaning is finished, the rotor punching sheets are stacked one by one, so that personnel can take the rotor punching sheets away conveniently, and the working efficiency is improved; meanwhile, the yield can be improved, and unnecessary losses are reduced.
Description
Technical Field
The invention relates to the technical field of motor production, in particular to a device and a process for improving the cast aluminum filling rate of an induction motor rotor.
Background
The induction motor is an widely used alternating current motor, has the advantages of simple structure, reliable operation and the like, has wide application in various fields, and consists of a stator and a rotor, wherein the rotor consists of an upper short circuit ring, a lower short circuit ring, a conducting bar connected between the upper short circuit ring and the lower short circuit ring and a rotor iron core, and the upper short circuit ring, the lower short circuit ring and the conducting bar are collectively called as a squirrel cage, and the squirrel cage is cast by adopting a rotor cast aluminum method; the rotor core is formed by laminating a certain number of rotor punching sheets, a certain number of grooves are formed in the rotor core, and molten aluminum is cast into the grooves to form a squirrel cage. When the rotor is manufactured, firstly, the rotor punching sheets are pressed together, and then, aluminum casting operation is carried out on the pressed rotor punching sheets, so that a squirrel cage is formed on the rotor punching sheets. The rotor aluminum casting method generally adopts two processes of pressure aluminum casting and centrifugal aluminum casting, wherein the main parameters of the pressure aluminum casting are as follows: the aluminum filling rate of the existing motor rotor is lower, generally 92%, and the phenomena of insufficient aluminum pouring of a notch, broken conducting bars, thin strips and the like occur to the greatest extent, and the existing method for improving the filling rate of cast aluminum mainly comprises the steps of improving the injection pressure, maintaining time and exhausting area of a large die-casting tool, but the overall effect is not ideal.
The bulletin number in the prior art is: the invention of CN109202040B provides a method for casting aluminum on a rotor, which has the advantages that: the casting efficiency is improved by reasonably distributing the heating time and the one-time multi-casting mode; and the feeding capacity is improved by matching the temperature gradient from top to bottom with the accurate pressure control. But has the following disadvantages: because a small amount of punching oil is required to be arranged for die maintenance in the punching and shearing process of the rotor punching, the situation that oil stains adhere to the surface of the punching can exist, the oil stains can infiltrate into the grooves of the punching in the laminating process, the phenomenon of incomplete thin strips of guide strips is generated, and the filling effect of aluminum liquid is affected.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the stamped rotor sheet may be attached with oil stains, which spread to the notch after lamination, resulting in lower filling rate when casting aluminum.
Aiming at the technical problems, the invention adopts the following technical scheme: the device for improving the cast aluminum filling rate of the induction motor rotor comprises a base, wherein a press stacking device and a cast aluminum device are arranged on the base, a cleaning pool and a replacement pool are fixedly connected to the base, a plurality of sponge balls are placed in the cleaning pool, a cleaning assembly is arranged on the cleaning pool, a plurality of separation assemblies are arranged on the cleaning assembly, and the separation assemblies are used for splitting and stacking rotor punching sheets; the separation assembly is provided with a supporting seat, a plurality of separation brackets are fixedly connected to the supporting seat, a connecting frame is fixedly connected to the separation brackets, a separation rotating shaft is rotatably connected to the separation brackets, a separation threaded shaft is fixedly connected to the separation rotating shaft, a separation motor is fixedly connected to the supporting seat, a belt pulley is fixedly connected to the separation motor, two separation brackets close to the separation motor are respectively rotatably connected with a tensioning rod II and a tensioning rod III, the two tensioning rods II and the tensioning rod III are symmetrically arranged relative to the separation motor, the two tensioning rods I are rotatably connected to the supporting seat, the two tensioning rods I are symmetrically arranged, a belt III is sleeved on all the separation rotating shafts, the tensioning rods I, the tensioning rods II, the tensioning rods III and the belt pulley, all the separation rotating shafts, the tensioning rods II and the belt pulley are positioned on an inner ring of the belt III, and all the tensioning rods I and the tensioning rods III are positioned on an outer ring of the belt III; four gag levers of sliding connection on the supporting seat, fixed connection spacing spring on the gag lever post, spacing spring fixed connection is on the supporting seat, with two gag lever levers that belong to separation motor one side about separating motor symmetry setting, the rest gag lever levers and separation motor one side about tensioning lever I symmetry setting.
Preferably, the cleaning tank on fixed connection clearance support, fixed gear ring, clearance motor on the clearance support, fixed connection cross is changeed the board on the clearance motor, rotates on the cross and connects a plurality of gears, the gear meshes with fixed gear ring all the time, fixed connection crank on the gear, crank and cross are changeed the board and rotate to be connected, rotate on the crank and connect the link.
Preferably, one surface of the cross rotating plate far away from the cleaning motor is fixedly connected with a plurality of fixing shafts, the fixing shafts are coaxially arranged with the gears, and the connecting frame is connected with the fixing shafts through a belt I.
Preferably, the change pond on fixed connection bracing piece, the one end that is close to the washing pond on the bracing piece rotate and connect the cross bull stick, keep away from the one end fixed connection cylinder in washing pond on the bracing piece, fixed connection clamp plate on the cylinder rotates on the bracing piece and connects the connecting plate, a plurality of arcs of fixed connection on the connecting plate, the arc is in proper order end to end and is closed, the cross bull stick passes through belt II with the connecting plate and is connected, the one side fixed connection multiunit that is close to the base on the cross bull stick receive the shifting block, fixed connection driving lever on one of a plurality of link, the driving lever forms the cooperation with receiving the shifting block.
Preferably, the inner diameter of the arc-shaped plate is the same as the diameter of the outer wall of the cleaning tank, the moving tracks at the two ends of the arc-shaped plate are coincident, and the diameter of the tracks is the same as the diameter of the inner wall of the replacement tank.
Preferably, the replacement tank is provided with a liquid inlet for filling clean cleaning liquid, and the replacement tank is provided with a waste discharge port for discharging sewage and impurities.
Preferably, the diameter of the sponge ball is smaller than the pitch of the separation thread shaft.
Preferably, one end of the separation threaded shaft, which is close to the cleaning tank, is provided with a cleaning strip for sweeping the precipitated impurities.
A process for improving the filling rate of cast aluminum of an induction motor rotor comprises the following steps:
s1, a worker places a proper amount of rotor punching sheets among a plurality of limiting rods, limits the rotor punching sheets by the limiting rods, then starts a separation motor to enable a belt pulley to drive a separation rotating shaft to rotate through a belt III, and at the moment, the plurality of separation threaded shafts split the stacked rotor punching sheets and convey the rotor punching sheets to a cleaning liquid;
s2, starting a cleaning motor to enable a crank to drive a connecting frame to move, cleaning the surface of a rotor punching sheet by a sponge ball in the moving process of the connecting frame, sweeping impurities falling from the surface of the rotor punching sheet to a stacking area of a cleaning pool by a cleaning strip, intermittently driving a cross rotating rod through a deflector rod to enable the connecting plate to drive a plurality of arc plates to rotate, replacing cleaning liquid in the cleaning pool, and discharging the impurities in the stacking area; stopping the cleaning motor until the rotor punching sheet is cleaned, reversing the separating motor, so that the detached rotor punching sheet returns to the position when being placed, and taking out by a worker;
s3, after the rotor punching sheets taken out are arranged according to the required number by workers, a plurality of rotor punching sheets are folded and formed by using a folding device, and then the folded rotor punching sheets are placed in an aluminum casting device, and aluminum casting operation is performed on the rotor punching sheets by using the aluminum casting device.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the device and the process for improving the aluminum casting filling rate of the rotor of the induction motor, disclosed by the invention, oil stains possibly attached to the rotor punching sheet can be removed through the cleaning operation before the rotor punching sheet is laminated, the filling rate of the subsequent aluminum casting operation can be improved to 95%, the aluminum consumption is further reduced, and the efficiency of a finished motor is improved; (2) According to the device and the process for improving the filling rate of the cast aluminum of the rotor of the induction motor, the replacement pool is divided into a plurality of areas by arranging the plurality of arc plates, and meanwhile, the sponge balls and sewage in the cleaning pool are replaced by driving the rotation of all the arc plates through the connecting plate, so that the continuity of cleaning operation is ensured, and the working efficiency is improved; (3) According to the device and the process for improving the cast aluminum filling rate of the rotor of the induction motor, disclosed by the invention, the cleaning assembly and the sponge ball are arranged, so that the rotor punching sheet can be cleaned in all directions, the cleaning quality is improved, and meanwhile, the precipitated impurities are pushed to a stacking area and discharged along with the displacement of the arc plate; (4) According to the device and the process for improving the cast aluminum filling rate of the rotor of the induction motor, provided by the invention, the stacked rotor punching sheets can be automatically separated at equal intervals one by one and limited, and after the cleaning is finished, the rotor punching sheets are stacked one by one, so that the rotor punching sheets are convenient for personnel to take away, and the working efficiency is improved; (5) According to the device and the process for improving the cast aluminum filling rate of the rotor of the induction motor, provided by the invention, the rotor punching sheet is not required to be separated manually by arranging the separation component; because the rotor punching sheet of monolithic is thinner, lead to rotor punching sheet deformation easily when dialling in the manual work, consequently change the setting and can improve the yields, reduce unnecessary loss.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic elevational view of the overall structure of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is a schematic view of a partition assembly;
FIG. 6 is a schematic top view of a divider assembly;
FIG. 7 is a cross-sectional view of a separator assembly;
FIG. 8 is a schematic view of a stationary ring gear, stationary shaft configuration;
FIG. 9 is a schematic view of a cross plate and crank configuration;
FIG. 10 is a schematic view of a cross-shaped rotating rod and a pressing plate;
FIG. 11 is a schematic view of the structure of the cleaning tank, the replacement tank and the deflector rod;
fig. 12 is a schematic view of an arcuate plate structure.
Reference numerals: 2-cleaning the assembly; 3-a separation assembly; 4-rotor punching; 101-a base; 102-a stacking device; 103-an aluminum casting device; 104-cleaning the pool; 105-changing the pool; 106, a waste discharge port; 107-liquid inlet; 108-supporting rods; 109-cylinder; 110-a platen; 111-connecting plates; 112-arc plate; 201-a cross plate; 202-cleaning a bracket; 203-cleaning a motor; 204-fixing the gear ring; 205-gear; 206-a fixed shaft; 207-shifter lever; 208-belt I; 209-crank; 210-a cross rotating rod; 211-belt II; 212-a dialed block; 301-separating threaded shafts; 302-a connection rack; 303-separating the brackets; 304-a supporting seat; 305 belt III; 306-a pulley; 307-separating the motor; 308-separating the rotating shafts; 309-stop lever; 310-limiting springs; 311-tensioning rod I; 312-tensioning rod II; 313-tensioning lever iii; 314-cleaning the strip.
Detailed Description
The technical scheme of the invention is further described below by means of specific embodiments in combination with the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: as shown in fig. 1-4 and fig. 8-12, a press stacking device 102 and an aluminum casting device 103 are arranged on a base 101, a cleaning pool 104 and a replacement pool 105 are fixedly connected to the base 101, a plurality of sponge balls are placed in the cleaning pool 104, a cleaning assembly 2 is arranged on the cleaning pool 104, a plurality of separation assemblies 3 are arranged on the cleaning assembly 2, and the separation assemblies 3 are used for separating and stacking rotor punching sheets 4; the cleaning pool 104 is fixedly connected with a cleaning support 202, the cleaning support 202 is fixedly connected with a fixed gear ring 204 and a cleaning motor 203, the cleaning motor 203 is fixedly connected with a cross plate 201, the cross plate 201 is rotationally connected with a plurality of gears 205, the gears 205 are fixedly connected with a crank 209, the crank 209 is rotationally connected with the cross plate 201, and the crank 209 is rotationally connected with a connecting frame 302; one surface of the cross plate 201 far away from the cleaning motor 203 is fixedly connected with a plurality of fixed shafts 206, the fixed shafts 206 are coaxially arranged with the gear 205, and the connecting frame 302 is connected with the fixed shafts 206 through a belt I208; the support rod 108 is fixedly connected to the replacement pool 105, one end, close to the cleaning pool 104, of the support rod 108 is rotationally connected with the cross rotary rod 210, one end, far away from the cleaning pool 104, of the support rod 108 is fixedly connected with the air cylinder 109, the air cylinder 109 is fixedly connected with the pressing plate 110, the support rod 108 is rotationally connected with the connecting plate 111, the connecting plate 111 is fixedly connected with the plurality of arc plates 112, the arc plates 112 are sequentially connected end to be closed, the cross rotary rod 210 is connected with the connecting plate 111 through the belt II 211, one surface, close to the base 101, of the cross rotary rod 210 is fixedly connected with a plurality of groups of driven blocks 212, one of the connecting frames 302 is fixedly connected with the driving rod 207, and the driving rod 207 is matched with the driven blocks 212; the inner diameter of the arc-shaped plate 112 is the same as the diameter of the outer wall of the cleaning tank 104, the moving tracks at the two ends of the arc-shaped plate 112 are coincident, and the diameter of the tracks is the same as the diameter of the inner wall of the replacement tank 105, so that each arc-shaped plate 112 and the replacement tank 105 independently form a region, and the adjacent regions are not communicated with each other; the replacement tank 105 is provided with a liquid inlet 107 for filling clean cleaning liquid, and the replacement tank 105 is provided with a waste outlet 106 for discharging sewage and impurities. The cross rotating plate 201 is driven by the cleaning motor 203, the cross rotating plate 201 rotates to drive the gear 205 to revolve, the gear 205 is always meshed with the fixed gear ring 204 to start rotating, namely, the gear 205 revolves and rotates, the crank 209 is driven to rotate when the gear 205 rotates, at the moment, the crank 209 drives the connecting frame 302 to revolve, and the fixed shaft 206 does not rotate, so that when the connecting frame 302 revolves, the connecting frame 302 rotates around the gear 205 due to the action of the belt I208, the connecting frame 302 revolves around the gear 205, finally, the moving state of the connecting frame 302 revolves around the gear 205 and revolves around the cleaning motor 203 while rotating, the deflector rod 207 moves synchronously along with the connecting frame 302, the deflector rod 207 drives the cross rotating rod 210 to intermittently rotate through the belt II 211, the connecting plate 111 drives the plurality of arc plates 112 to rotate, and when the connecting plate 111 rotates, the arc plates 112 originally closest to the cleaning liquid pond 104 start to take part and the sponge balls leave the cleaning pond 104, and the sponge balls are completely separated from the cleaning liquid pond 104, the sponge balls are completely separated from the sponge balls 110, and the sponge balls are completely discharged from the cleaning pond 110, and the sponge balls are completely discharged from the sponge balls 110 are completely discharged from the bottom of the cleaning pond 110, and the sponge balls are completely discharged from the sponge balls 110, and the sponge balls are completely discharged from the sponge balls 110 are completely and the sponge balls are completely discharged from the washing pond 110, and the sponge balls is completely, and the sponge balls are completely and the sponge is completely and washed; for ease of understanding, taking the view of fig. 11 as an example with reference to fig. 8, when the cross plate 201 rotates counterclockwise, the crank 209 rotates clockwise, when the crank 209 approaches the cross rod 210, the shift lever 207 moves between one set of the driven blocks 212 along a circular motion track, then the driven blocks 212 are pushed to rotate the cross rod 210 clockwise for one quarter of a circle, then the shift lever 207 moves away from the driven blocks 212 when continuing to move circularly, and when the shift lever 207 revolves around the cleaning motor 203 again to approach another set of driven blocks 212, the shift lever 207 is driven to rotate the cross rod 210 for one quarter of a circle again.
As shown in fig. 4-7, a supporting seat 304 is arranged on the partition assembly 3, a plurality of partition brackets 303 are fixedly connected to the supporting seat 304, a connecting frame 302 is fixedly connected to the partition brackets 303, a partition rotating shaft 308 is rotatably connected to the partition brackets 303, a partition threaded shaft 301 is fixedly connected to the partition rotating shaft 308, a partition motor 307 is fixedly connected to the supporting seat 304, a belt pulley 306 is fixedly connected to the partition motor 307, one tensioning rod ii 312 and one tensioning rod iii 313 are rotatably connected to the two partition brackets 303 close to the partition motor 307 respectively, the two tensioning rods ii 312 and iii 313 are symmetrically arranged about the partition motor 307, the two tensioning rods i 311 are rotatably connected to the supporting seat 304, the two tensioning rods i 311 are symmetrically arranged, a belt iii 305 is sleeved on all the partition rotating shaft 308, the tensioning rods i 311, the tensioning rods ii 312, the tensioning rods iii and the belt pulley 306, and all the partition rotating shaft 308, the tensioning rods ii 312 and the belt pulley 306 are positioned on the inner ring of the belt iii 305, and all the tensioning rods i 311 and the tensioning rods iii 313 are positioned on the outer ring of the belt iii 305; four limiting rods 309 are connected to the supporting seat 304 in a sliding manner, limiting springs 310 are fixedly connected to the limiting rods 309, the limiting springs 310 are fixedly connected to the supporting seat 304, two limiting rods 309 belonging to one side of the separation motor 307 are symmetrically arranged with respect to the separation motor 307, and the rest limiting rods 309 and the limiting rods 309 on one side of the separation motor 307 are symmetrically arranged with respect to the tensioning rod I311; the sponge ball diameter is smaller than the pitch of the separation thread shaft 301; the end of the partition screw shaft 301 adjacent to the wash basin 104 is provided with a cleaning bar 314 for sweeping the precipitated impurities. The stacked rotor punching sheets 4 are placed among the plurality of limiting rods 309, the limiting rods 309 are used for limiting the rotor punching sheets 4 by using the limiting springs 310, then the separation motor 307 is started to drive the belt pulley 306, the belt pulley 306 drives all the separation rotating shafts 308 to rotate through the belt III 305, the stacked rotor punching sheets 4 are split when the separation rotating shafts 308 rotate, the rotor punching sheets 4 are clamped on the threads of the separation threaded shafts 301, the single-piece rotor punching sheets 4 are supported by the plurality of separation threaded shafts 301, the plurality of limiting rods 309 still limit the single-piece rotor punching sheets 4, the separation assembly 3 is driven to move in the cleaning tank 104 through the crank 209, sponge balls can be arranged among the rotor punching sheets 4 in the moving process of the separation assembly 3, so that the surface of the rotor punching sheets 4 and the holes on the rotor punching sheets 4 are cleaned, meanwhile, the cleaning strips 314 can clean the deposited impurities to the outer edge of the cleaning tank 104, after the rotor punching sheets 4 are cleaned, the liquid inlet 107 is started to be reversed, the plurality of separation threaded shafts 301 can separate the rotor punching sheets 4, and the rotor punching sheets 4 are integrated again when the rotor punching sheets are stacked again, and the rotor punching sheets are conveniently removed again by personnel.
Working principle: a worker places a proper amount of punched and stacked rotor sheets 4 on a plurality of groups of separating assemblies 3, so that a plurality of limiting rods 309 limit the stacked rotor sheets 4, then starts a separating motor 307, so that a belt pulley 306 drives all separating rotating shafts 308 through a belt III 305, at the moment, all separating threaded shafts 301 start to rotate, the stacked rotor sheets 4 are separated into single sheets, the single sheets of rotor sheets 4 are conveyed downwards at equal intervals along the threads of the separating threaded shafts 301 until the stacked rotor sheets 4 are completely separated, at the moment, all the rotor sheets 4 are immersed in the cleaning liquid of a cleaning tank 104, then starts a cleaning motor 203, starts a cross rotating plate 201 to rotate, in the process, a crank 209 drives a connecting frame 302 to revolve around a corresponding gear 205 while rotating, and the connecting frame 302 also revolves around the cleaning motor 203, therefore, the sponge balls in the cleaning solution can clean the surface of the rotor punching sheet 4, the through holes and the open grooves in an omnibearing way, meanwhile, the deflector rod 207 intermittently drives the cross rotary rod 210, so that the cross rotary rod 210 rotates for one quarter of a circle each time, as the inner diameter of the arc plate 112 is the same as the outer wall diameter of the cleaning pool 104, a stacking area exists between the inner diameter of the cleaning pool 104 and the inner diameter of the arc plate 112, in particular, when the cleaning strip 314 pushes the precipitated impurities to the outer edge of the cleaning pool 104, the precipitated impurities are gathered in the stacking area, so that when the cross rotary rod 210 drives the connecting plate 111 to rotate for one quarter of a circle, the precipitated impurities are carried out together with part of the cleaning solution and the sponge balls, and the clean cleaning solution, which are close to the arc plate 112, are carried back into the cleaning pool 104, so as to maintain the quantity of the sponge balls and the quantity of the cleaning solution in the cleaning pool 104, the sewage and sponge ball which are originally carried out will move to the lower part of the pressing plate 110, the sewage, impurities and sponge ball in the original sewage are all discharged through the waste discharge port 106 by the extrusion of the pressing plate 110 until the rotor punching sheet 4 is cleaned, the cleaning motor 203 is stopped, the separating motor 307 is reversed, the detached rotor punching sheet 4 is lifted and stacked again, the personnel can conveniently take out, the cleaning step is finished until the cleaning step is finished, after the cleaned rotor punching sheet 4 is arranged according to the required number by the personnel, the plurality of rotor punching sheets 4 are laminated and formed by the laminating device 102, and then the laminated rotor punching sheet 4 is placed in the aluminum casting device 103, and the aluminum casting device 103 is used for aluminum casting operation.
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.
Claims (6)
1. The utility model provides a device for improving induction machine rotor cast aluminum filling rate, includes base (101), is provided with on base (101) and presses folding device (102), cast aluminum device (103), its characterized in that: the cleaning device is characterized in that a cleaning pool (104) and a replacement pool (105) are fixedly connected to the base (101), a plurality of sponge balls are placed in the cleaning pool (104), a cleaning assembly (2) is arranged on the cleaning pool (104), a plurality of separation assemblies (3) are arranged on the cleaning assembly (2), and the separation assemblies (3) are used for separating and stacking rotor punching sheets (4); the separation assembly (3) on be provided with supporting seat (304), a plurality of separation brackets (303) of fixed connection on supporting seat (304), link (302) fixed connection is on separation bracket (303), rotationally connect separation pivot (308) on separation bracket (303), rotationally connect separation screw thread axle (301) on separation pivot (308), fixed connection separates motor (307) on supporting seat (304), fixed connection belt pulley (306) on separation motor (307), rotationally connect one tensioning rod II (312) respectively on two separation brackets (303) that are close to separation motor (307), tensioning rod III (313), two tensioning rods II (312), tensioning rod III (313) all set up with separation motor (307) symmetry, rotationally connect two tensioning rods I (311) on supporting seat (304), two tensioning rods I (311) symmetry set up, belt III (305) are overlapped and are established in all separation pivot (308), tensioning rod I (311), tensioning rod II (312), tensioning rod III (313), belt pulley (306), and all separating pivot (308), tensioning rod II (306) are in (311), belt III (305) are in I, all Tension rod III (313) is positioned on the outer ring of belt III (305); four limiting rods (309) are connected to the supporting seat (304) in a sliding manner, limiting springs (310) are fixedly connected to the limiting rods (309), the limiting springs (310) are fixedly connected to the supporting seat (304), the two limiting rods (309) belonging to one side of the separation motor (307) are symmetrically arranged with respect to the separation motor (307), and the rest limiting rods (309) and the limiting rods (309) on one side of the separation motor (307) are symmetrically arranged with respect to the tensioning rod I (311);
the cleaning tank is characterized in that a cleaning support (202) is fixedly connected to the cleaning tank (104), a fixed gear ring (204) and a cleaning motor (203) are fixedly connected to the cleaning support (202), a cross rotating plate (201) is fixedly connected to the cleaning motor (203), a plurality of gears (205) are rotatably connected to the cross rotating plate (201), the gears (205) are always meshed with the fixed gear ring (204), a crank (209) is fixedly connected to the gears (205), the crank (209) is rotatably connected with the cross rotating plate (201), and a connecting frame (302) is rotatably connected to the crank (209);
one surface of the cross rotating plate (201) far away from the cleaning motor (203) is fixedly connected with a plurality of fixed shafts (206), the fixed shafts (206) are coaxially arranged with the gear (205), and the connecting frame (302) is connected with the fixed shafts (206) through a belt I (208);
change fixed connection bracing piece (108) on pond (105), the one end that is close to wash pond (104) on bracing piece (108) rotates and connects cross bull stick (210), keep away from one end fixed connection cylinder (109) of wash pond (104) on bracing piece (108), fixed connection clamp plate (110) on cylinder (109), rotate on bracing piece (108) and connect connecting plate (111), fixed connection a plurality of arc (112) on connecting plate (111), arc (112) are consecutive head and tail and are closed, cross bull stick (210) are connected through belt II (211) with connecting plate (111), one side fixed connection multiunit on cross bull stick (210) be close to base (101) receive shifting block (212), fixed connection shifting lever (207) on one of a plurality of link (302), shifting lever (207) and receive shifting block (212) form the cooperation.
2. The apparatus for increasing the cast aluminum filling rate of a rotor of an induction motor according to claim 1, wherein: the inner diameter of the arc-shaped plate (112) is the same as the diameter of the outer wall of the cleaning tank (104), the moving tracks at the two ends of the arc-shaped plate (112) are coincident, and the diameter of the tracks is the same as the diameter of the inner wall of the replacement tank (105).
3. The apparatus for increasing the cast aluminum filling rate of a rotor of an induction motor according to claim 2, wherein: the replacement tank (105) is provided with a liquid inlet (107) for filling clean cleaning liquid, and the replacement tank (105) is provided with a waste discharge port (106) for discharging sewage and impurities.
4. A device for increasing the cast aluminum filling rate of an induction motor rotor according to claim 3, wherein: the diameter of the sponge ball is smaller than the pitch of the separation thread shaft (301).
5. The apparatus for increasing the cast aluminum filling rate of a rotor of an induction motor of claim 4, wherein: one end of the separation threaded shaft (301) close to the cleaning tank (104) is provided with a cleaning strip (314) for sweeping the precipitated impurities.
6. A process for increasing the cast aluminum filling rate of an induction motor rotor using the apparatus of claim 5, comprising the steps of:
s1, a worker places a proper amount of rotor punching sheets (4) among a plurality of limiting rods (309), limits the rotor punching sheets by the limiting rods (309), then starts a separation motor (307) to enable a belt pulley (306) to drive a separation rotating shaft (308) to rotate through a belt III (305), at the moment, a plurality of separation threaded shafts (301) split the stacked rotor punching sheets (4), and conveys the rotor punching sheets (4) into a cleaning liquid;
s2, starting a cleaning motor (203), enabling a crank (209) to drive a connecting frame (302) to move, enabling a sponge ball to clean the surface of a rotor punching sheet (4) in the moving process of the connecting frame (302), enabling a cleaning strip (314) to sweep impurities falling from the surface of the rotor punching sheet (4) to a stacking area of a cleaning pool (104), intermittently driving a cross rotating rod (210) through a deflector rod (207), enabling a connecting plate (111) to drive a plurality of arc plates (112) to rotate, replacing cleaning liquid in the cleaning pool (104), and discharging the impurities in the stacking area; until the rotor punching sheet (4) is cleaned, stopping the cleaning motor (203), reversing the separation motor (307) to enable the detached rotor punching sheet (4) to return to the position when being placed, and taking out by a worker;
s3, after the rotor punching sheets (4) taken out are arranged according to the required number by workers, a plurality of rotor punching sheets (4) are pressed and formed by using a pressing and stacking device (102), and then the pressed and stacked rotor punching sheets (4) are placed in an aluminum casting device (103) and are subjected to aluminum casting operation by using the aluminum casting device (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310977079.2A CN116689725B (en) | 2023-08-04 | 2023-08-04 | Device and process for improving cast aluminum filling rate of induction motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310977079.2A CN116689725B (en) | 2023-08-04 | 2023-08-04 | Device and process for improving cast aluminum filling rate of induction motor rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116689725A CN116689725A (en) | 2023-09-05 |
| CN116689725B true CN116689725B (en) | 2023-10-17 |
Family
ID=87831528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310977079.2A Active CN116689725B (en) | 2023-08-04 | 2023-08-04 | Device and process for improving cast aluminum filling rate of induction motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116689725B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117442416B (en) * | 2023-12-22 | 2024-03-22 | 山东航维骨科医疗器械股份有限公司 | Bone resetting device for children |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207354022U (en) * | 2017-06-01 | 2018-05-11 | 江毓锋 | A kind of rotor punching rotation water logging device |
| CN109004802A (en) * | 2018-09-14 | 2018-12-14 | 临安泰华机械设备有限公司 | A kind of rotor processing technique |
| CN109194053A (en) * | 2018-09-28 | 2019-01-11 | 温岭市钢锋冲件有限公司 | A kind of rotor punching processing technology |
| CN112296767A (en) * | 2020-10-30 | 2021-02-02 | 黄丹丹 | Method for processing and forming rotor punching sheet of variable frequency motor |
| CN116345739A (en) * | 2023-04-11 | 2023-06-27 | 江苏神驰机电有限公司 | Generator rotor punching sheet structure and design process thereof |
-
2023
- 2023-08-04 CN CN202310977079.2A patent/CN116689725B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207354022U (en) * | 2017-06-01 | 2018-05-11 | 江毓锋 | A kind of rotor punching rotation water logging device |
| CN109004802A (en) * | 2018-09-14 | 2018-12-14 | 临安泰华机械设备有限公司 | A kind of rotor processing technique |
| CN109194053A (en) * | 2018-09-28 | 2019-01-11 | 温岭市钢锋冲件有限公司 | A kind of rotor punching processing technology |
| CN112296767A (en) * | 2020-10-30 | 2021-02-02 | 黄丹丹 | Method for processing and forming rotor punching sheet of variable frequency motor |
| CN116345739A (en) * | 2023-04-11 | 2023-06-27 | 江苏神驰机电有限公司 | Generator rotor punching sheet structure and design process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116689725A (en) | 2023-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116689725B (en) | Device and process for improving cast aluminum filling rate of induction motor rotor | |
| CN114434961B (en) | Printing machine roller | |
| CN205838957U (en) | A kind of collection cuts printing integrated soap process equipment | |
| CN102009486A (en) | Dynamic gap type screw press | |
| CN215876551U (en) | Filter equipment is used in production of sugar-free type oral liquid | |
| CN116966651B (en) | Waste oil treatment device and method | |
| CN220068703U (en) | Multifunctional continuous meat injection machine | |
| CN210583955U (en) | Filtering device for cast-rolled aluminum plate after degassing of aluminum liquid | |
| CN111015809B (en) | Mica sheet profiling device with overload prevention assembly and profiling method thereof | |
| CN111558241A (en) | High-efficient pressure filter | |
| CN209039424U (en) | A kind of grease efficient pressing equipment | |
| CN218312229U (en) | Capacitor aluminum shell chamfering auxiliary device | |
| CN114031195B (en) | Food processing wastewater zero-dosing treatment system and treatment method | |
| CN213469273U (en) | Car seat stamping device with rotation function | |
| CN210160217U (en) | Steel backing punching plate device | |
| CN220328067U (en) | Purification agar separation device | |
| CN219923895U (en) | Sheet belt cleaning device convenient to get material | |
| CN212369649U (en) | High-efficient plate and frame filter press | |
| CN220443747U (en) | Material mixing device is used in production of sugar candy | |
| CN218697982U (en) | Machining of pressure boost lid is with cup jointing formula four-axis frock | |
| CN210676167U (en) | Aluminum shell cleaning device for capacitor machining | |
| CN210278393U (en) | Dedicated high-efficient filter equipment of tungsten concentrate production | |
| CN109468820A (en) | A kind of textile cloth shear | |
| CN221208872U (en) | Pre-impurity removal device for sesame oil preparation | |
| CN217909275U (en) | A filter cauldron for cellulose production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |