CN116455152A - Rotor core machining equipment and application method thereof - Google Patents
Rotor core machining equipment and application method thereof Download PDFInfo
- Publication number
- CN116455152A CN116455152A CN202310396346.7A CN202310396346A CN116455152A CN 116455152 A CN116455152 A CN 116455152A CN 202310396346 A CN202310396346 A CN 202310396346A CN 116455152 A CN116455152 A CN 116455152A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 title abstract description 5
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 43
- 238000007493 shaping process Methods 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 20
- 238000003475 lamination Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/08—Stamping using rigid devices or tools with die parts on rotating carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/027—Combined feeding and ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/16—Advancing work in relation to the stroke of the die or tool by gravity, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the field of motor accessory machining, in particular to rotor core machining equipment which comprises a blanking assembly, wherein a feeding assembly is fixedly arranged on the upper end face of the blanking assembly, a connecting bottom plate is fixedly arranged on the upper end face of the feeding assembly, a blanking bin is fixedly arranged in the center of the upper end face of the connecting bottom plate, and a machining assembly is fixedly connected to the top end face of the feeding assembly. According to the utility model, when the rotor iron core is automatically processed, the feeding assembly can quickly and accurately guide the silicon steel sheet which is fed in the guide sliding plate into the limiting bottom die, meanwhile, the processing assembly can automatically position and process the silicon steel sheet in the limiting bottom die through the limiting clamping block and the shaping die, and the guide cylinder can automatically discharge the silicon steel sheet in the limiting bottom die through the cooperation of the straight tooth rack and the cylindrical straight tooth gear after the processing is completed, so that the efficiency of automatic processing of the iron core by equipment is effectively improved.
Description
Technical Field
The utility model relates to the technical field of motor accessory processing equipment, in particular to rotor core processing equipment and a using method thereof.
Background
The iron core and the rotor are necessary components of the motor, and are necessary components for driving the shaft to rotate, and for the rotor iron core of the motor, the manufacture of the rotor iron core is generally finished by welding the excircle of the silicon steel sheet, or stamping the self-buckling point on the silicon steel sheet for buckling or using special adhesive for cementing.
The publication number is: CN217166143U, the disclosed utility model patent, a punching device for processing rotor core, relates to the technical field of iron core production and processing equipment. The stamping device is arranged on the frame, a stamping die and a fixing device are arranged on the top and the back of the workbench, and the die A and the die B penetrate through the top of the workbench and are in sliding connection with the workbench.
Although the above-mentioned equipment can carry out spacing operation to the production of rotor core, but its degree of automation has not enough when processing the rotor core, is inconvenient for carrying out material loading, guide, pressure equipment and unloading integration setting to the silicon steel sheet of required pressure equipment, has reduced the degree of automation that the equipment was processed the rotor core, so needs a rotor core processing equipment and application method to solve the problem that the above-mentioned was raised.
Disclosure of Invention
The utility model aims to provide rotor core processing equipment and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the rotor core processing equipment comprises a blanking assembly, wherein a feeding assembly is fixedly arranged on the upper end face of the blanking assembly, a connecting bottom plate is fixedly arranged on the upper end face of the feeding assembly, a blanking bin is fixedly arranged in the center of the upper end face of the connecting bottom plate, a processing assembly is fixedly connected with the top end face of the feeding assembly,
the processing subassembly includes pressfitting cylinder, direction slide shaft, connection bottom plate, spacing fixture block, shaping mould and installation cassette, the lower terminal surface center department fixed mounting of pressfitting cylinder has connection bottom plate, and is located connection bottom plate's up end symmetry is provided with the direction slide shaft, the even equidistance of lower terminal surface of connection bottom plate is provided with three group's installation cassette, and is located the lower terminal surface fixed mounting of installation cassette has shaping mould, shaping mould's side terminal surface symmetry is provided with spacing fixture block.
Preferably, the feeding assembly comprises a limiting clamping frame for supporting, the inner end face of the limiting clamping frame is close to the rear portion and symmetrically rotates to be clamped with an arc-shaped tooth synchronous pulley, two groups of arc-shaped tooth synchronous pulleys are connected in a meshed mode through an arc-shaped tooth synchronous belt, a ball screw is fixedly mounted at the center of the front end face of each arc-shaped tooth synchronous pulley, a servo motor is fixedly mounted at the position, corresponding to one group, of the rear end face of the limiting clamping frame, a material guiding sliding plate is connected to the inner end face of the limiting clamping frame in a sliding mode through two groups of ball screw threads, and a ball sliding seat for guiding is fixedly mounted on the inner end face of the material guiding sliding plate.
Preferably, the unloading subassembly is including connecting guiding axle, spacing die block, fixed cutting ferrule, cylinder mount pad, direction cylinder, straight tooth rack, cylinder straight tooth gear, spacing cassette and connecting the guide slot, three connection guide slots of group have been evenly equidistantly seted up to the up end of spacing cassette, the inner terminal surface of spacing cassette is close to upper portion opening part rotation joint and has the connection guiding axle, the side terminal surface symmetry of connecting the guiding axle is provided with cylinder straight tooth gear, the even equidistant symmetry of outer terminal surface of connecting the guiding axle is provided with three limit die blocks of group, the rear end face of spacing cassette is close to upper portion symmetry and is provided with the cylinder mount pad, and is located the rear end face fixed mounting of cylinder mount pad has the direction cylinder, the preceding terminal surface fixed mounting of direction cylinder has straight tooth rack, the side terminal surface of spacing cassette just to straight tooth rack department fixedly provided with fixed cutting ferrule.
Preferably, the discharging bin and the material guiding slide plate are coaxial, and the distance between the front end surface of the limiting bottom die and the outer wall of the connecting guide groove is smaller than the inner diameter of the material guiding slide plate.
Preferably, the straight rack is meshed with the cylindrical straight rack, and the limiting bottom die is not contacted with the outer wall of the connecting guide groove.
Preferably, the outer end surface of the limiting bottom die is uniformly provided with limiting sliding grooves at equal intervals, the limiting sliding grooves are in sliding clamping connection with the limiting clamping blocks in an adaptive manner, and the shaping die is in sliding clamping connection with the limiting bottom die.
Preferably, the connecting bottom plate is in sliding connection with the feeding assembly through the guide sliding shaft, the guide sliding plate and the limiting bottom die are coaxial, and the inner diameters of the guide sliding plate and the limiting bottom die are equal.
The application method of the rotor core processing equipment comprises the following steps:
s1: feeding the iron core: the user can guide the silicon steel sheet to be pressed into the discharging bin through the external guide equipment until the silicon steel sheet in the discharging bin is guided into the guide slide plate to finish feeding;
s2: guiding the iron core: the user drives the two groups of arc-shaped tooth synchronous pulleys to rotate through the servo motor, the two groups of arc-shaped tooth synchronous pulleys of the two groups of arc-shaped tooth synchronous pulleys can synchronously drive the ball screw at the front part to rotate, so that the two groups of ball screw can drive the three groups of material guiding sliding plates to move to the position coaxial with the limiting bottom die through the threaded connection with the ball sliding seat, and the silicon steel sheet in the material guiding sliding plates can be directly guided into the limiting bottom die;
s3: processing the iron core: the user can start the pressing cylinder, the pressing cylinder can synchronously press and move downwards the limiting clamping block and the shaping die, when the limiting clamping block presses and moves downwards, the silicon steel sheet is positioned, and the shaping die performs pressing operation on the silicon steel sheet in the limiting bottom die;
s4: and (3) blanking the pressed silicon steel sheet: after the lamination is completed, the lamination cylinder is reset, and the guide cylinder can be meshed with the cylindrical straight-tooth gear through the straight-tooth rack for rotation, so that the cylindrical straight-tooth gear drives the connecting guide shaft to turn over, and automatic blanking operation of finishing silicon steel sheets on the internal lamination of the three groups of limiting bottom dies is completed.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the rotor iron core is automatically processed, the feeding assembly can quickly and accurately guide the silicon steel sheet which is fed in the guide sliding plate into the limiting bottom die, meanwhile, the processing assembly can automatically position and process the silicon steel sheet in the limiting bottom die through the limiting clamping block and the shaping die, and the guide cylinder can automatically discharge the silicon steel sheet in the limiting bottom die through the cooperation of the straight tooth rack and the cylindrical straight tooth gear after the processing is completed, so that the efficiency of automatic processing of the iron core by equipment is effectively improved.
2. According to the utility model, the processing assembly is arranged, and when the iron core is processed, the two groups of limiting clamping blocks can be matched with the limiting bottom die to carry out secondary positioning on the internal silicon steel sheet, so that the accuracy and stability of lamination of the shaping die on the silicon steel sheet are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a main body split view of the present utility model;
FIG. 2 is a schematic diagram of the main structure of the present utility model;
FIG. 3 is a split of the tooling assembly of the present utility model;
FIG. 4 is a schematic view of a processing assembly according to the present utility model;
FIG. 5 is a split view of a loading assembly of the present utility model;
FIG. 6 is a schematic diagram of a feeding assembly according to the present utility model;
FIG. 7 is a split view of the blanking assembly of the present utility model;
fig. 8 is a schematic structural diagram of a blanking assembly of the present utility model.
In the figure: the device comprises a 1-processing assembly, a 2-feeding assembly, a 3-discharging assembly, a 4-connecting bottom plate, a 5-discharging bin, an 11-pressing cylinder, a 12-guiding sliding shaft, a 13-connecting bottom plate, a 14-limiting clamping block, a 15-shaping die, a 16-mounting clamping seat, a 21-limiting clamping frame, a 22-ball screw, a 23-ball sliding seat, a 24-guiding sliding plate, a 25-servo motor, a 26-arc tooth synchronous pulley, a 27-arc tooth synchronous belt, a 31-connecting guiding shaft, a 32-limiting bottom die, a 33-fixing clamping sleeve, a 34-cylinder mounting seat, a 35-guiding cylinder, a 36-straight tooth rack, a 37-cylindrical straight tooth gear, a 38-limiting clamping seat and a 39-connecting guide groove.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The utility model is further described below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-8, an embodiment of the present utility model is provided: the rotor core processing equipment comprises a blanking component 3, a feeding component 2 is fixedly arranged on the upper end surface of the blanking component 3, a connecting bottom plate 4 is fixedly arranged on the upper end surface of the feeding component 2, a blanking bin 5 is fixedly arranged in the center of the upper end surface of the connecting bottom plate 4, a processing component 1 is fixedly connected with the top end surface of the feeding component 2,
the processing assembly 1 comprises a pressing cylinder 11, a guide sliding shaft 12, a connecting bottom plate 13, limiting clamping blocks 14, a molding die 15 and an installation clamping seat 16, wherein the connecting bottom plate 13 is fixedly installed at the center of the lower end face of the pressing cylinder 11, the guide sliding shafts 12 are symmetrically arranged on the upper end face of the connecting bottom plate 13, three groups of installation clamping seats 16 are uniformly and equidistantly arranged on the lower end face of the connecting bottom plate 13, the molding die 15 is fixedly installed on the lower end face of the installation clamping seat 16, and the limiting clamping blocks 14 are symmetrically arranged on the side end faces of the molding die 15.
The feeding assembly 2 comprises a limiting clamping frame 21 used for supporting, an inner end face of the limiting clamping frame 21 is close to a rear portion and symmetrically rotatably clamped with arc-shaped tooth synchronous pulleys 26, two groups of arc-shaped tooth synchronous pulleys 26 are connected in a meshed mode through an arc-shaped tooth synchronous belt 27, a ball screw 22 is fixedly installed at the center of the front end face of each of the two groups of arc-shaped tooth synchronous pulleys 26, a servo motor 25 is fixedly installed at the position, opposite to the position, of one group of arc-shaped tooth synchronous pulleys 26, of the rear end face of the limiting clamping frame 21, a material guiding sliding plate 24 is connected with the inner end face of the limiting clamping frame 21 in a threaded sliding mode through the two groups of ball screws 22, and a ball sliding seat 23 used for guiding is fixedly installed on the inner end face of the material guiding sliding plate 24.
The blanking assembly 3 comprises a connecting guide shaft 31, a limiting bottom die 32, a fixing clamping sleeve 33, a cylinder mounting seat 34, a guide cylinder 35, a straight-tooth rack 36, a cylindrical straight-tooth gear 37, a limiting clamping seat 38 and a connecting guide groove 39, wherein three groups of connecting guide grooves 39 are uniformly and equidistantly formed in the upper end face of the limiting clamping seat 38, the connecting guide shaft 31 is rotationally clamped at the position, close to the upper opening, of the inner end face of the limiting clamping seat 38, the cylindrical straight-tooth gear 37 is symmetrically arranged on the side end face of the connecting guide shaft 31, three groups of limiting bottom dies 32 are uniformly and equidistantly symmetrically arranged on the outer end face of the connecting guide shaft 31, the cylinder mounting seat 34 is symmetrically arranged on the rear end face, close to the upper portion, of the limiting clamping seat 38, of the guide cylinder 35 is fixedly arranged on the rear end face of the cylinder mounting seat 34, the straight-tooth rack 36 is fixedly arranged on the front end face of the guide cylinder 35, and the side end face of the limiting clamping seat 38 is fixedly arranged on the straight-tooth rack 36.
The blanking bin 5 and the guide slide plate 24 are coaxial, the distance between the front end surface of the limiting bottom die 32 and the outer wall of the connecting guide groove 39 is smaller than the inner diameter of the guide slide plate 24, the subsequent guide slide plate 24 is prevented from falling into the connecting guide groove 39 before being displaced to the coaxial position of the limiting bottom die 32, and the feeding stability of the guide slide plate 24 is improved.
The straight tooth rack 36 is meshed with the cylindrical straight tooth gear 37, the limiting bottom die 32 is not contacted with the outer wall of the connecting guide groove 39, and the limitation is prevented from being caused when the silicon steel sheet pressed in the limiting bottom die 32 is turned over for blanking.
The outer terminal surface of spacing die block 32 has evenly equidistance offered spacing spout, and spacing spout and spacing fixture block 14 looks adaptation slip joint, and moulding mould 15 carries out slip joint with spacing die block 32, and spacing spout can provide sufficient spacing space for spacing fixture block 14, improves moulding mould 15 and carries out the accuracy of pressfitting to spacing die block 32 inside silicon steel sheet.
The connecting bottom plate 13 carries out sliding connection through direction slide shaft 12 and material loading subassembly 2, and guide slide 24 and spacing die block 32 coaxial, and guide slide 24 and spacing die block 32 internal diameter are equal, and direction slide shaft 12 can provide sufficient guiding space for the pressfitting of connecting bottom plate 13, improves the stability that moulding mould 15 pressed the silicon steel sheet, and guide slide 24 and spacing die block 32 internal diameter are equal, convenient follow-up carries out quick location and guide to the silicon steel sheet.
The application method of the rotor core processing equipment comprises the following steps:
s1: feeding the iron core: the user can guide the silicon steel sheet to be pressed into the blanking bin 5 through external guide equipment until the silicon steel sheet in the blanking bin 5 is guided into the guide slide plate 24, so that feeding is completed;
s2: guiding the iron core: the user drives the two groups of arc-shaped tooth synchronous pulleys 26 to rotate through the servo motor 25, the two groups of arc-shaped tooth synchronous pulleys 26 can synchronously drive the ball screw 22 at the front part to rotate, so that the two groups of ball screw 22 can drive the three groups of material guiding slide plates 24 to move to the position coaxial with the limiting bottom die 32 through the threaded connection with the ball slide seat 23, and the silicon steel sheets in the material guiding slide plates 24 can be directly led into the limiting bottom die 32;
s3: processing the iron core: the user can start the pressing cylinder 11, the pressing cylinder 11 can synchronously punch and move downwards the limiting clamping block 14 and the shaping die 15, when the limiting clamping block 14 punches and moves downwards, the silicon steel sheet is positioned, and the shaping die 15 performs pressing operation on the silicon steel sheet in the limiting bottom die 32;
s4: and (3) blanking the pressed silicon steel sheet: after the lamination is completed, the lamination cylinder 11 is reset, the guide cylinder 35 can be meshed with the cylindrical straight-tooth gear 37 through the straight-tooth rack 36 to rotate, so that the cylindrical straight-tooth gear 37 drives the connecting guide shaft 31 to turn over 180 degrees, and automatic blanking operation of the silicon steel sheets is completed for the lamination inside the three groups of limiting bottom dies 32.
Working principle: before using, the user can guide the silicon steel sheet to be pressed into the lower bin 5 through the external material guiding equipment, at this time, the silicon steel sheet can be directly guided into the material guiding slide plate 24 through the material guiding of the lower bin 5, after the guiding is completed, the user can start the servo motor 25, the servo motor 25 can drive the front arc tooth synchronous belt wheel 26 to rotate, the two groups of arc tooth synchronous belt wheels 26 are meshed through the arc tooth synchronous belt 27, so that the two groups of arc tooth synchronous belt wheels 26 can synchronously rotate, the two groups of arc tooth synchronous belt wheels 26 can synchronously drive the front ball screw 22 to rotate, the two groups of ball screw 22 can drive the three groups of material guiding slide plates 24 to displace at the upper part of the limiting clamping seat 38 through the threaded connection with the ball sliding seat 23 until the three groups of material guiding slide plates displace to the position coaxial with the limiting bottom die 32, at this time, the silicon steel sheets in the guide slide plate 24 can be directly guided into the limiting bottom die 32, after the guiding is completed, the servo motor 25 is reversed, and then the three groups of guide slide plates 24 are driven to reset, meanwhile, the user can start the pressing cylinder 11, at this time, the pressing cylinder 11 can drive the connecting bottom plate 13 at the bottom to move downwards, the connecting bottom plate 13 can drive the mounting clamping seat 16 and the shaping die 15 to synchronously punch downwards, the limiting clamping blocks 14 positioned at two sides of the shaping die 15 can be positioned at two sides of the silicon steel sheets, the two positioning is performed before the silicon steel sheets are pressed until the shaping die 15 completes the pressing operation of the silicon steel sheets in the limiting bottom die 32, after the pressing is completed, the pressing cylinder 11 drives the shaping die 15 to reset, at this time, the guiding cylinder 35 can drive the straight rack 36 to move forwards, and when the straight rack 36 moves, the cylindrical straight rack 37 is driven to rotate in a meshed manner, the cylindrical straight-tooth gear 37 drives the connecting guide shaft 31 to turn over 180 degrees, so that automatic blanking operation of the silicon steel sheets is completed by pressing the inside of the three groups of limiting bottom dies 32.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a rotor core processing equipment, includes unloading subassembly (3), the up end of unloading subassembly (3) is fixed to be provided with material loading subassembly (2), and is located the up end fixed mounting of material loading subassembly (2) has connecting plate (4), its characterized in that: a discharging bin (5) is fixedly arranged in the center of the upper end face of the connecting bottom plate (4), a processing assembly (1) is fixedly connected with the top end face of the feeding assembly (2),
the processing assembly (1) comprises a pressing cylinder (11), a guide sliding shaft (12), a connecting bottom plate (13), limiting clamping blocks (14), a shaping die (15) and a mounting clamping seat (16), the connecting bottom plate (13) is fixedly installed at the center of the lower end face of the pressing cylinder (11), the upper end face of the connecting bottom plate (13) is symmetrically provided with the guide sliding shaft (12), three groups of mounting clamping seats (16) are uniformly equidistant on the lower end face of the connecting bottom plate (13), the lower end face of the mounting clamping seats (16) is fixedly provided with the shaping die (15), and the side end faces of the shaping die (15) are symmetrically provided with the limiting clamping blocks (14).
2. The rotor core processing apparatus as claimed in claim 1, wherein: the feeding assembly (2) comprises a limiting clamping frame (21) used for supporting, an inner end face of the limiting clamping frame (21) is close to a rear portion and symmetrically rotates to be clamped with an arc-shaped tooth synchronous pulley (26), two groups of arc-shaped tooth synchronous pulleys (26) are connected in a meshed mode through an arc-shaped tooth synchronous belt (27), a ball screw (22) is fixedly installed at the center of the front end face of each arc-shaped tooth synchronous pulley (26), a servo motor (25) is fixedly installed at the position of each arc-shaped tooth synchronous pulley (26) in the right direction of the rear end face of the limiting clamping frame (21), a guide sliding plate (24) is connected to the inner end face of each limiting clamping frame (21) through two groups of ball screws (22) in a threaded sliding mode, and a ball sliding seat (23) used for guiding is fixedly installed on the inner end face of each guide sliding plate (24).
3. The rotor core processing apparatus according to claim 2, wherein: the blanking assembly (3) comprises a connecting guide shaft (31), a limiting bottom die (32), a fixing clamping sleeve (33), an air cylinder mounting seat (34), a guide air cylinder (35), a straight tooth rack (36), a cylindrical straight tooth gear (37), a limiting clamping seat (38) and a connecting guide groove (39), wherein three groups of connecting guide grooves (39) are uniformly and equidistantly formed in the upper end face of the limiting clamping seat (38), the inner end face of the limiting clamping seat (38) is close to an upper opening and is rotationally clamped with the connecting guide shaft (31), cylindrical straight tooth gears (37) are symmetrically arranged on the side end face of the connecting guide shaft (31), three groups of limiting bottom dies (32) are uniformly and equidistantly arranged on the outer end face of the connecting guide shaft (31), the air cylinder mounting seat (34) is symmetrically arranged on the rear end face of the limiting clamping seat (38) close to the upper portion, the guide air cylinder (35) is fixedly arranged on the front end face of the guide air cylinder (35), and the straight tooth rack (36) is fixedly arranged on the side end face of the limiting clamping seat (38).
4. A rotor core processing apparatus as claimed in claim 3, wherein: the blanking bin (5) and the material guiding slide plate (24) are coaxial, and the distance between the front end surface of the limiting bottom die (32) and the outer wall of the connecting guide groove (39) is smaller than the inner diameter of the material guiding slide plate (24).
5. A rotor core processing apparatus as claimed in claim 3, wherein: the straight tooth rack (36) is meshed with the cylindrical straight tooth gear (37), and the limiting bottom die (32) is not contacted with the outer wall of the connecting guide groove (39).
6. A rotor core processing apparatus as claimed in claim 3, wherein: the outer end surface of the limiting bottom die (32) is uniformly provided with limiting sliding grooves at equal intervals, the limiting sliding grooves are in sliding clamping connection with the limiting clamping blocks (14) in an adaptive mode, and the shaping die (15) is in sliding clamping connection with the limiting bottom die (32).
7. The rotor core processing apparatus as claimed in claim 6, wherein: the connecting bottom plate (13) is in sliding connection with the feeding assembly (2) through the guide sliding shaft (12), the guide sliding plate (24) and the limiting bottom die (32) are coaxial, and the guide sliding plate (24) and the limiting bottom die (32) are equal in inner diameter.
8. A method of using the rotor core processing apparatus according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1: feeding the iron core: the user can guide the silicon steel sheet to be pressed into the lower bin (5) through external guide equipment until the silicon steel sheet in the lower bin (5) is guided into the guide slide plate (24), so as to finish feeding;
s2: guiding the iron core: the user drives the two groups of arc-shaped tooth synchronous pulleys (26) to rotate through the servo motor (25), the two groups of arc-shaped tooth synchronous pulleys (26) can synchronously drive the ball screw (22) at the front part to rotate, so that the two groups of ball screw (22) can drive the three groups of material guiding slide plates (24) to move to the position coaxial with the limiting bottom die (32) through the threaded connection with the ball slide seat (23), and the silicon steel sheet in the material guiding slide plates (24) can be directly led into the limiting bottom die (32);
s3: processing the iron core: the user can start the pressing cylinder (11), the pressing cylinder (11) can synchronously press and move downwards the limiting clamping block (14) and the shaping die (15), when the limiting clamping block (14) presses and moves downwards, the silicon steel sheet is positioned, and the shaping die (15) performs pressing operation on the silicon steel sheet in the limiting bottom die (32);
s4: and (3) blanking the pressed silicon steel sheet: after the lamination is completed, the lamination cylinder (11) is reset, the guide cylinder (35) can be meshed with the cylindrical straight-tooth gear (37) through the straight-tooth rack (36) to rotate, so that the cylindrical straight-tooth gear (37) drives the connecting guide shaft (31) to turn over 180 degrees, and automatic blanking operation of the silicon steel sheets is completed for the internal lamination of the three groups of limiting bottom dies (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310396346.7A CN116455152A (en) | 2023-04-14 | 2023-04-14 | Rotor core machining equipment and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310396346.7A CN116455152A (en) | 2023-04-14 | 2023-04-14 | Rotor core machining equipment and application method thereof |
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| CN116455152A true CN116455152A (en) | 2023-07-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116760246A (en) * | 2023-08-14 | 2023-09-15 | 江苏大中电机股份有限公司 | Automatic positioning device for lamination of motor rotor core |
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2023
- 2023-04-14 CN CN202310396346.7A patent/CN116455152A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116760246A (en) * | 2023-08-14 | 2023-09-15 | 江苏大中电机股份有限公司 | Automatic positioning device for lamination of motor rotor core |
| CN116760246B (en) * | 2023-08-14 | 2023-10-27 | 江苏大中电机股份有限公司 | Automatic positioning device for lamination of motor rotor core |
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