CN116441894A - Stator core processing flattening device for brushless motor - Google Patents
Stator core processing flattening device for brushless motor Download PDFInfo
- Publication number
- CN116441894A CN116441894A CN202310727921.7A CN202310727921A CN116441894A CN 116441894 A CN116441894 A CN 116441894A CN 202310727921 A CN202310727921 A CN 202310727921A CN 116441894 A CN116441894 A CN 116441894A
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- Prior art keywords
- stator core
- rod
- workbench
- fixing
- sliding
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 27
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- 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
Abstract
The invention relates to the technical field of stator core processing devices, in particular to a stator core processing flattening device for a brushless motor, which comprises a workbench, a guide structure, a driving structure, a fixing structure, a mounting structure and a collecting structure, wherein the guide structure can play a role in guiding the stator core and is convenient for adjusting the positions of two guide plates, so that the operation flexibility is improved, the driving structure drives the fixing structure to fix the stator core, the stator is prevented from displacing when the stator core is pressed, the product processing quality of the stator core is improved, the fixing structure is convenient to replace fixing components on the fixing structure according to the stator cores with different diameters, the fixing components with different sizes can be more firmly fixed on the stator core, the collecting structure is convenient to collect the processed stator core, and the collecting efficiency is improved.
Description
Technical Field
The invention relates to the technical field of stator core processing devices, in particular to a stator core processing flattening device for a brushless motor.
Background
Brushless DC motor comprises motor main part and driver, and is a typical electromechanical integration product, and brushless motor refers to brushless and commutator's motor, and is also known as no commutator motor, and brushless motor stator core is the important component part of motor magnetic circuit, constitutes the complete magnetic circuit of motor by rotor core, air gap between stator and the rotor together, and stator core prevents the iron core loosening through flattening device to stator core press-fit in production processing.
However, when traditional flattening device carries out press mounting to stator core, stator core is usually directly placed on the workstation, and stator core can take place the displacement when press mounting is processed to lead to stator core's product processingquality to reduce, two deflector on the workstation pass through the bolt to be installed on the workstation simultaneously, when need to process the stator core of different diameters, be convenient for adjust the position of two deflector fast, and the stator core that just processes is when collecting, usually is placed on the workstation earlier, takes again when processing is accomplished in the collection frame, needs to carry out the secondary and collects, leads to collection inefficiency.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a stator core processing flattening device for a brushless motor.
The technical scheme adopted for solving the technical problems is as follows: a stator core processing flattening device for a brushless motor comprises a workbench;
the fixing structure is arranged on the workbench and used for fixing the stator core;
a driving structure is arranged on the workbench, the driving structure drives the fixing structure to fix the stator core; the fixing structure comprises fixing blocks, two fixing blocks are connected to the workbench in a sliding manner, the two fixing blocks are detachably connected with the first mounting rod, and the first mounting rod is connected with the workbench in a sliding manner; the first mounting rod is connected with the first connecting rod in a sliding manner, the first connecting rod is connected with the workbench in a sliding manner, the first mounting rod is connected with a fixing rod in a sliding manner, the fixing rod is clamped with a limiting groove on the first connecting rod, and the first connecting rod is connected with a roller in a rotating manner;
and the fixing structure is provided with a mounting structure.
Specifically, fixed connection between dead lever and the first arm-tie, sliding connection between first arm-tie and the first installation pole, fixed connection has the second reset spring between first arm-tie and the first installation pole.
Specifically, the drive structure includes the drive plate, sliding connection has the drive plate on the workstation, be equipped with two drive grooves on the drive plate, two the roller respectively in two the drive groove roll cooperation.
Specifically, fixedly connected with slide bar on the drive plate, sliding connection between slide bar and the workstation, contradict between slide bar and the push pedal, sliding connection between push pedal and the workstation, install the hydraulic stem on the workstation, fixedly connected with between the flexible end of push pedal and hydraulic stem, fixedly connected with first reset spring between drive plate and the workstation.
Specifically, mounting structure includes the second installation pole, sliding connection has the second installation pole on the first installation pole, block between the mounting groove on second installation pole and the fixed block, fixed connection between second installation pole and the second connecting rod, sliding connection between second connecting rod and the first installation pole.
Specifically, fixedly connected with presses the piece on the second connecting rod, press sliding connection between piece and the first installation pole, press fixedly connected with third reset spring between piece and the first installation pole.
Specifically, the guide structure comprises guide plates, two guide plates are connected to the workbench in a sliding mode, the guide plates are fixedly connected with the sliding blocks, the sliding blocks are connected with the workbench in a sliding mode, the screw rods are connected to the workbench in a rotating mode, and the two sliding blocks are connected with the screw rods in a threaded mode.
Specifically, the screw thread direction at both ends of the screw rod is opposite, a hand wheel is fixedly connected to the screw rod, a roller is rotationally connected to the sliding block, and the roller is in rolling connection with the workbench.
Specifically, be equipped with the collection structure that is used for collecting stator core on the workstation, the collection structure is including collecting the tray, can dismantle on the workstation and be connected with the collection tray, sliding connection has the gag lever post on the workstation, the block is between the gag lever post and the spacing hole on the collection tray.
Specifically, the limiting rod is fixedly connected with the pedal, the pedal is in sliding connection with the workbench, and a fourth reset spring is fixedly connected between the pedal and the workbench.
The beneficial effects of the invention are as follows:
(1) According to the stator core processing flattening device for the brushless motor, the workbench is provided with the guide structure, the guide structure can guide the stator core, the positions of the two guide plates are convenient to adjust, and the operation flexibility is improved, namely: when the position of the guide plates needs to be adjusted according to stator iron cores with different diameters, the hand wheel can be rotated by rotating the hand wheel, the screw rod can be driven to rotate when the hand wheel rotates, and the screw rod can drive the two sliding blocks to slide in opposite directions due to the fact that the screw threads at two ends of the screw rod are opposite in direction, the sliding friction force is converted into rolling friction force by the idler wheels when the sliding blocks slide, so that the sliding blocks slide in opposite directions, the position of the guide plates can be adjusted when the sliding blocks slide to a certain position, the two sliding blocks are driven to slide in opposite directions simultaneously by the screw rod, the position of the two guide plates can be adjusted conveniently and rapidly, flexibility is improved, the two guide plates can play a guiding role on the stator iron cores, and the push plate can push the stator iron cores to the lower portion of the pressing block every time.
(2) According to the stator core processing flattening device for the brushless motor, the fixing structure for fixing the stator core is arranged on the workbench, the driving structure drives the fixing structure to fix the stator core, and the driving structure drives the fixing structure to fix the stator core, so that the stator is prevented from being displaced when the stator core is pressed, and the product processing quality of the stator core is improved, namely: after the position of the guide plate is adjusted, the two pull plates can be pulled upwards respectively, the second return spring stretches when the pull plates slide upwards, the pull plates can drive the fixing rods to slide upwards at the same time, the fixing rods are not clamped with the limiting grooves on the first connecting rod any more, at the moment, the first mounting rods can be driven by the pull plates to slide left and right on the first connecting rod, the first mounting rods can drive the fixing blocks to slide on the workbench when sliding, the positions of the two fixing blocks are adjusted, the pull plates are released when sliding to a certain position, the pull plates can drive the fixing rods to be clamped with one of the limiting grooves on the first connecting rod under the action of the second return spring, so that the fixing blocks can be conveniently adjusted according to the stator cores with different diameters through the sliding of the first mounting rods, the fixing blocks can be conveniently fixed on the stator cores, and the stator core is positioned in front of the push plate through the clamping between the fixed rod and the first connecting rod, the push plate is driven to slide leftwards when the telescopic end of the hydraulic rod is extended by starting the hydraulic rod, the push plate pushes the stator core to the middle of two fixed blocks, and then the hydraulic rod is completely contracted, so that when the push plate is pushed against the sliding rod to slide rightwards, the sliding rod can drive the driving plate to slide rightwards, the first reset spring is contracted when the driving plate slides rightwards, the driving plate can drive the two rollers to be in rolling fit in the two driving grooves when sliding rightwards, the two rollers can drive the two first connecting rods to slide oppositely, the first connecting rod drives the fixed block to slide to fix the stator core through the first mounting rod, and the hydraulic cylinder on the workbench can be started at the moment, the telescopic end of the hydraulic cylinder drives the pressing block to tightly press the stator core, the stator core is machined at the moment, the fixing block is fixed to the stator core when the hydraulic rod is completely contracted, the stator core is prevented from being displaced when the stator is pressed, the product machining quality of the stator core is improved, meanwhile, the sliding rod can be slid to the rightmost end when the position of the first mounting rod is adjusted, and the driving plate is prevented from sliding when the first mounting rod is adjusted.
(3) According to the stator core processing flattening device for the brushless motor, the mounting structure is arranged on the fixing structure, and the mounting structure is convenient to replace fixing components on the fixing structure according to stator cores with different diameters, so that the fixing components with different sizes can fix the stator cores more firmly, namely: and the stator core of different diameters is removable different fixed blocks, the accessible presses the briquetting left during the change, third reset spring contracts when pressing the briquetting and sliding left, can drive the second connecting rod simultaneously and slide left, thereby can drive the second installation pole and no longer block between the mounting groove on the fixed block when the second connecting rod slides left, change different fixed blocks according to the stator core of different models this moment, thereby block between second installation pole and the fixed block, be convenient for carry out quick dismantlement installation with between fixed block and the second installation pole, and then be convenient for change the fixed block according to the stator core of different diameters, and change the fixed block and can make the fixed block of equidimension more firm fixed to the stator core.
(4) According to the stator core processing flattening device for the brushless motor, the collecting structure for collecting the stator core is arranged on the workbench, and the collecting structure is convenient for collecting the processed stator core, so that the collecting efficiency is improved, namely: simultaneously, the processed stator iron core can be taken to the collecting tray, the stator iron core is orderly placed in the collecting tray, after the collecting tray is filled with the stator iron core, the pedal is stepped on by the aid of the pedal, the pedal is contracted by the aid of the fourth reset spring when sliding downwards, the pedal can drive the limiting rod to be not clamped with the limiting holes in the collecting tray any more, the collecting tray can be pulled outwards at the moment, then the collecting tray is carried to a designated position, accordingly the processed stator iron core is collected conveniently through the collecting tray, the collecting efficiency is improved, the collecting tray and the workbench are conveniently fixed by the aid of the clamping between the limiting rod and the collecting tray, and stability is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic overall structure of a stator core processing flattening device for a brushless motor according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the B-section structure shown in FIG. 1;
FIG. 4 is a schematic diagram of a connection structure between a screw and a workbench according to the invention;
FIG. 5 is an enlarged schematic view of the structure of the portion C shown in FIG. 4;
FIG. 6 is a schematic diagram of a connection structure between a driving plate and a workbench according to the invention;
FIG. 7 is a schematic view of the connection structure of the roller and the driving plate of the present invention;
FIG. 8 is an enlarged schematic view of the structure of the portion D shown in FIG. 7;
FIG. 9 is a schematic view of a connection structure between a fixed block and a first mounting bar according to the present invention;
FIG. 10 is an enlarged schematic view of the E-section structure shown in FIG. 9;
fig. 11 is a schematic view of a connection structure between a collecting tray and a workbench according to the present invention.
In the figure: 1. a work table; 2. a guide structure; 201. a guide plate; 202. a slide block; 203. a roller; 204. a screw rod; 205. a hand wheel; 3. a driving structure; 301. a driving plate; 302. a driving groove; 303. a first return spring; 304. a slide bar; 305. a push plate; 306. a hydraulic rod; 4. a fixed structure; 401. a fixed block; 402. a first mounting bar; 403. a first connecting rod; 404. a roller; 405. a fixed rod; 406. a limit groove; 407. pulling a plate; 408. a second return spring; 5. a mounting structure; 501. a second mounting bar; 502. a mounting groove; 503. a second connecting rod; 504. pressing the blocks; 505. a third return spring; 6. a collection structure; 601. a collection tray; 602. a limit rod; 603. a limiting hole; 604. a foot pedal; 605. and a fourth return spring.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 11, the stator core processing flattening device for a brushless motor according to the present invention includes a workbench 1, wherein the workbench 1 is provided with a guide structure 2; the workbench 1 is provided with a fixing structure 4 for fixing the stator core; a driving structure 3 is arranged on the workbench 1, and the driving structure 3 drives a fixing structure 4 to fix the stator core; the fixing structure 4 is provided with a mounting structure 5; the workbench 1 is provided with a collecting structure 6 for collecting stator cores;
the fixing structure 4 comprises fixing blocks 401, two fixing blocks 401 are connected to the workbench 1 in a sliding manner, the two fixing blocks 401 are detachably connected with a first mounting rod 402, and the first mounting rod 402 is connected with the workbench 1 in a sliding manner;
the first installation rod 402 is connected with the first connecting rod 403 in a sliding manner, the first connecting rod 403 is connected with the workbench 1 in a sliding manner, the first installation rod 402 is connected with the fixing rod 405 in a sliding manner, the fixing rod 405 is clamped with the limiting groove 406 on the first connecting rod 403, and the first connecting rod 403 is connected with the roller 404 in a rotating manner.
Specifically, the fixed rod 405 is fixedly connected with the first pull plate 407, the first pull plate 407 is slidably connected with the first mounting rod 402, the second return spring 408 is fixedly connected between the first pull plate 407 and the first mounting rod 402, the driving structure 3 comprises a driving plate 301, the driving plate 301 is slidably connected with the workbench 1, two driving grooves 302 are arranged on the driving plate 301, two rollers 404 are respectively in rolling fit in the two driving grooves 302, a sliding rod 304 is fixedly connected with the driving plate 301, the sliding rod 304 is slidably connected with the workbench 1, the sliding rod 304 is in abutting contact with the push plate 305, the push plate 305 is slidably connected with the workbench 1, a hydraulic rod 306 is arranged on the workbench 1, the push plate 305 is fixedly connected with the telescopic end of the hydraulic rod 306, the first return springs 303 are fixedly connected between the driving plate 301 and the working table 1, after the position of the guide plate 201 is adjusted, the two pulling plates 407 are pulled upwards respectively, when the pulling plates 407 slide upwards, the second return springs 408 are extended, and the pulling plates 407 drive the fixing rods 405 to slide upwards, so that the fixing rods 405 are not clamped with the limiting grooves 406 on the first connecting rods 403, at the moment, the first mounting rods 402 are driven to slide left and right on the first connecting rods 403 by the pulling plates 407, the fixing blocks 401 are driven to slide on the working table 1 when the first mounting rods 402 slide, so that the positions of the two fixing blocks 401 are adjusted, when the two fixing blocks slide to a certain position, the pulling plates 407 are released, so that the pulling plates 407 drive the fixing rods 405 to be clamped with one of the limiting grooves 406 on the first connecting rods 403 under the action of the second return springs 408, and thus the first mounting rods 402 slide on the first connecting rods 403, the position of the fixed block 401 is conveniently adjusted according to stator iron cores with different diameters, so that the fixed block 401 is convenient for fixing the stator iron cores, the first mounting rod 402 and the first connecting rod 403 are convenient for fixing the first mounting rod 402 and the first connecting rod 403 through the clamping between the fixed rod 405 and the first connecting rod 403, at the moment, the stator iron cores are positioned in front of the push plate 305, the push plate 305 is driven to slide leftwards when the telescopic end of the hydraulic rod 306 is extended through starting the hydraulic rod 306, the push plate 305 pushes the stator iron cores to the middle of the two fixed blocks 401, then the hydraulic rod 306 is completely contracted, when the push plate 305 is pushed against the slide rod 304 to slide rightwards, the slide rod 304 drives the driving plate 301 to slide rightwards, the first reset spring 303 is contracted when the driving plate 301 slides rightwards, the two rollers 404 are enabled to slide rightwards in the two driving grooves 302 to be matched in a rolling way, thereby can make two rollers 404 drive two head rods 403 and slide in opposite directions, make head rod 403 drive fixed block 401 through first installation pole 402 and slide and fix stator core, the pneumatic cylinder on the accessible start-up workstation 1 this moment makes the flexible end of pneumatic cylinder drive the briquetting and sticis processing stator core, accomplish processing stator core this moment, thereby make fixed block 401 fix stator core when contracting completely through hydraulic stem 306, stator core takes place the displacement when having avoided compressing tightly processing to the stator, thereby improved stator core's product processingquality, simultaneously can slide bar 304 to the right-hand member when adjusting the position of first installation pole 402, drive plate 301 takes place to slide when avoiding adjusting.
Specifically, mounting structure 5 includes second installation pole 501, sliding connection has second installation pole 501 on the first installation pole 402, the block between mounting groove 502 on second installation pole 501 and the fixed block 401, fixed connection between second installation pole 501 and the second connecting rod 503, sliding connection between second connecting rod 503 and the first installation pole 402, fixed connection has pressing block 504 on the second connecting rod 503, sliding connection between pressing block 504 and the first installation pole 402, pressing block 504 and first installation pole 402 between fixedly connected with third reset spring 505, and the removable different fixed block 401 of stator core of different diameters, accessible presses pressing block 504 to the left during the change, and pressing block 504 contracts when sliding to the left, can drive second connecting rod 503 simultaneously and slide to the left, thereby can drive the second installation pole 501 and the block between the mounting groove 502 on the fixed block 401 when sliding to the left, change different fixed blocks according to the stator core, thereby can change the fixed block 401 more with the fixed block 401 and be convenient for install and change the fixed block 401 more between the fixed block 401 and the fixed block 401 according to the different stator core, and can be more fixed block 401 is convenient for change the fixed block 401 is changed to the fixed block is convenient for install and the fixed block 401 is different.
Specifically, the guide structure 2 includes deflector 201, sliding connection has two deflector 201 on the workstation 1, fixed connection between deflector 201 and the slider 202, sliding connection between slider 202 and the workstation 1, the last rotation of workstation 1 is connected with lead screw 204, two threaded connection between slider 202 and the lead screw 204, the screw thread direction at lead screw 204 both ends is opposite, fixed connection has hand wheel 205 on the lead screw 204, the last rotation of slider 202 is connected with gyro wheel 203, rolling connection between gyro wheel 203 and the workstation 1, when the position of deflector 201 is adjusted according to the stator core of different diameters, accessible rotation hand wheel 205, thereby can drive lead screw 204 rotation when the hand wheel 205 rotates, because the screw direction at lead screw 204 is opposite during the rotation, lead screw 204 can screw thread drive two sliders 202 slides in opposite directions, and the slider 202 slides through gyro wheel 203 messenger's sliding friction power and makes slider 202 sliding more steady, and slider 202 can drive two deflector 201 and slide in opposite directions simultaneously, accomplishes the position to the stator core of deflector 201 when sliding to certain position, can both sides of the adjustment to two sliders 201 through adjusting the position of stator core, can both sides of deflector 201, can both the two pairs of the adjustment of the deflector 201 and the side of the stator core is convenient for the two and can both the adjustment to the stator core 201.
Specifically, collect structure 6 includes and collects tray 601, can dismantle on the workstation 1 and be connected with and collect tray 601, sliding connection has gag lever post 602 on the workstation 1, block between gag lever post 602 and the spacing hole 603 on collecting tray 601, fixed connection between gag lever post 602 and the running-board 604, sliding connection between running-board 604 and workstation 1, fixedly connected with fourth reset spring 605 between running-board 604 and workstation 1, the stator core that has processed simultaneously can take to collect on the tray 601, puts stator core neatly in collecting tray 601, and after collecting tray 601 fills up, accessible steps on presser foot footboard 604, fourth reset spring 605 shrink when running-board 604 slides down, and simultaneously running-board 604 can drive the block between the spacing hole 603 on collecting tray 601 any more, can outwards stimulate collecting tray 601 this moment, then will collect tray 601 to the assigned position to be convenient for collect the stator core that has processed through collecting tray 601, has improved collecting efficiency, and through between gag lever post 602 and the block, the stability between collecting tray 601 and the workstation 1 has been improved, the stability is convenient for collect.
When the invention is used, when the position of the guide plate 201 is required to be adjusted according to stator iron cores with different diameters, the hand wheel 205 can be rotated, the screw rod 204 can be driven to rotate when the hand wheel 205 rotates, when the screw rod 204 rotates, the screw rod 204 can drive the two sliding blocks 202 to slide oppositely due to the opposite directions of threads at the two ends of the screw rod 204, the sliding friction force is converted into rolling friction force through the roller 203 when the sliding blocks 202 slide, so that the sliding blocks 202 slide more stably, the sliding blocks 202 can drive the two guide plates 201 to slide oppositely, and the position of the guide plates 201 is adjusted when the sliding blocks slide to a certain position, thereby driving the two sliding blocks 202 to slide oppositely at the same time through the screw rod 204, facilitating the rapid adjustment of the positions of the two guide plates 201, improving the flexibility, and enabling the push plate 305 to push the stator iron cores to be positioned below the pressing blocks each time through the two guide plates 201;
after the position of the guide plate 201 is adjusted, the two pull plates 407 can be pulled upwards respectively, when the pull plates 407 slide upwards, the second return spring 408 stretches, and the pull plates 407 can drive the fixing rods 405 to slide upwards, so that the fixing rods 405 are not clamped with the limiting grooves 406 on the first connecting rod 403, at the moment, the first mounting rods 402 can be driven by the pull plates 407 to slide left and right on the first connecting rod 403, the first mounting rods 402 can drive the fixing blocks 401 to slide on the workbench 1, the positions of the two fixing blocks 401 are adjusted, when the two fixing blocks slide to a certain position, the pull plates 407 are released, so that the pull plates 407 drive the fixing rods 405 to be clamped with one of the limiting grooves 406 on the first connecting rod 403 under the action of the second return springs 408, and therefore the fixing blocks 401 can be conveniently adjusted according to stator cores with different diameters through the sliding of the first mounting rods 402 on the first connecting rod 403, so that the fixing block 401 is convenient for fixing the stator core, and the fixing rod 405 is clamped with the first connecting rod 403, so that the first mounting rod 402 is convenient for fixing the first connecting rod 403, at this time, the stator core is positioned in front of the push plate 305, by starting the hydraulic rod 306, when the telescopic end of the hydraulic rod 306 stretches, the push plate 305 is driven to slide leftwards, the push plate 305 pushes the stator core to the middle of the two fixing blocks 401, then the hydraulic rod 306 is completely contracted, when the push plate 305 slides rightwards against the slide rod 304, the slide rod 304 drives the driving plate 301 to slide rightwards, the first reset spring 303 contracts when the driving plate 301 slides rightwards, the two rollers 404 are in rolling fit in the two driving grooves 302 when the driving plate 301 slides rightwards, so that the two rollers 404 drive the two first connecting rods 403 to slide oppositely, the first connecting rod 403 drives the fixed block 401 to slide through the first mounting rod 402 to fix the stator core, at the moment, the hydraulic cylinder on the workbench 1 can be started, the telescopic end of the hydraulic cylinder drives the pressing block to tightly press the stator core, and the stator core is machined at the moment, so that the fixed block 401 is used for fixing the stator core when the hydraulic rod 306 is completely contracted, the stator core is prevented from being displaced when the stator is tightly pressed, the product machining quality of the stator core is improved, meanwhile, the sliding rod 304 can be slid to the rightmost end when the position of the first mounting rod 402 is adjusted, and the driving plate 301 is prevented from sliding when the adjustment is performed;
the stator cores with different diameters can be replaced by different fixing blocks 401, the pressing block 504 can be pressed leftwards during replacement, the third reset spring 505 is contracted when the pressing block 504 slides leftwards, the second connecting rod 503 is driven to slide leftwards simultaneously, the second connecting rod 503 can drive the second mounting rod 501 to be no longer clamped with the mounting groove 502 on the fixing block 401 when sliding leftwards, at the moment, different fixing blocks 401 are replaced according to the stator cores with different types, so that the fixing block 401 and the second mounting rod 501 can be conveniently and quickly detached and installed through the clamping between the second mounting rod 501 and the fixing block 401, the fixing block 401 can be conveniently and conveniently replaced according to the stator cores with different diameters, and the fixing block 401 can be replaced to fix the stator cores with different sizes more firmly;
simultaneously, the processed stator iron core can be taken to the collecting tray 601, the stator iron core is orderly placed in the collecting tray 601, after the collecting tray 601 is filled, the pedal 604 is stepped on by the pressure, the fourth reset spring 605 contracts when the pedal 604 slides downwards, meanwhile, the pedal 604 can drive the limiting rod 602 to be no longer clamped with the limiting hole 603 on the collecting tray 601, the collecting tray 601 can be pulled outwards at the moment, then the collecting tray 601 is carried to a designated position, so that the processed stator iron core is conveniently collected through the collecting tray 601, the collecting efficiency is improved, and the collecting tray 601 and the workbench 1 are conveniently fixed by clamping the limiting rod 602.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. A stator core processing flattening device for a brushless motor, comprising:
a work table (1);
a fixing structure (4), wherein the workbench (1) is provided with the fixing structure (4) for fixing the stator core;
the driving structure (3) is arranged on the workbench (1), and the driving structure (3) drives the fixing structure (4) to fix the stator core; the fixing structure (4) comprises fixing blocks (401), two fixing blocks (401) are connected to the workbench (1) in a sliding mode, the two fixing blocks (401) are detachably connected with the first mounting rod (402), and the first mounting rod (402) is connected with the workbench (1) in a sliding mode; the device is characterized in that the first mounting rod (402) is connected with the first connecting rod (403) in a sliding manner, the first connecting rod (403) is connected with the workbench (1) in a sliding manner, a fixing rod (405) is connected to the first mounting rod (402) in a sliding manner, the fixing rod (405) is clamped with a limiting groove (406) on the first connecting rod (403), and a roller (404) is connected to the first connecting rod (403) in a rotating manner;
and the mounting structure (5) is arranged on the fixing structure (4), and the mounting structure (5) is arranged on the fixing structure.
2. The stator core processing flattening apparatus for a brushless motor according to claim 1, wherein: the fixing rod (405) is fixedly connected with the first pull plate (407), the first pull plate (407) is slidably connected with the first mounting rod (402), and a second reset spring (408) is fixedly connected between the first pull plate (407) and the first mounting rod (402).
3. The stator core processing flattening apparatus for a brushless motor according to claim 2, wherein: the driving structure (3) comprises a driving plate (301), the driving plate (301) is connected to the workbench (1) in a sliding mode, two driving grooves (302) are formed in the driving plate (301), and two rollers (404) are respectively in rolling fit in the two driving grooves (302).
4. A stator core processing flattening apparatus for a brushless motor as set forth in claim 3, wherein: fixedly connected with slide bar (304) on drive plate (301), sliding connection between slide bar (304) and workstation (1), contradict between slide bar (304) and push pedal (305), sliding connection between push pedal (305) and workstation (1), install hydraulic stem (306) on workstation (1), fixed connection between the flexible end of push pedal (305) and hydraulic stem (306), fixed connection has first reset spring (303) between drive plate (301) and workstation (1).
5. The stator core processing flattening apparatus for a brushless motor as set forth in claim 4, wherein: the mounting structure (5) comprises a second mounting rod (501), the first mounting rod (402) is connected with the second mounting rod (501) in a sliding mode, the second mounting rod (501) is clamped with a mounting groove (502) in the fixed block (401), the second mounting rod (501) is fixedly connected with a second connecting rod (503), and the second connecting rod (503) is connected with the first mounting rod (402) in a sliding mode.
6. The stator core processing flattening apparatus for a brushless motor of claim 5, wherein: the second connecting rod (503) is fixedly connected with a pressing block (504), the pressing block (504) is in sliding connection with the first mounting rod (402), and a third reset spring (505) is fixedly connected between the pressing block (504) and the first mounting rod (402).
7. The stator core processing flattening apparatus for a brushless motor according to claim 1, wherein: the workbench (1) is provided with a guide structure (2); the guide structure (2) comprises guide plates (201), two guide plates (201) are connected to the workbench (1) in a sliding mode, the guide plates (201) are fixedly connected with the sliding blocks (202), the sliding blocks (202) are connected with the workbench (1) in a sliding mode, the workbench (1) is connected with the screw rod (204) in a rotating mode, and the two sliding blocks (202) are connected with the screw rod (204) in a threaded mode.
8. The stator core processing flattening apparatus for a brushless motor of claim 7, wherein: the screw rod is characterized in that the screw threads at two ends of the screw rod (204) are opposite in direction, a hand wheel (205) is fixedly connected to the screw rod (204), a roller (203) is rotatably connected to the sliding block (202), and the roller (203) is in rolling connection with the workbench (1).
9. The stator core processing flattening apparatus for a brushless motor according to claim 1, wherein: a collecting structure (6) for collecting the stator iron cores is arranged on the workbench (1); the collecting structure (6) comprises a collecting tray (601), the collecting tray (601) is detachably connected to the workbench (1), a limiting rod (602) is connected to the workbench (1) in a sliding mode, and the limiting rod (602) is clamped with a limiting hole (603) in the collecting tray (601).
10. The stator core processing flattening apparatus for a brushless motor as set forth in claim 9, wherein: the limiting rod (602) is fixedly connected with the pedal (604), the pedal (604) is slidably connected with the workbench (1), and a fourth return spring (605) is fixedly connected between the pedal (604) and the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310727921.7A CN116441894B (en) | 2023-06-20 | 2023-06-20 | Stator core processing flattening device for brushless motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310727921.7A CN116441894B (en) | 2023-06-20 | 2023-06-20 | Stator core processing flattening device for brushless motor |
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| CN116441894A true CN116441894A (en) | 2023-07-18 |
| CN116441894B CN116441894B (en) | 2023-09-08 |
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| CN202310727921.7A Active CN116441894B (en) | 2023-06-20 | 2023-06-20 | Stator core processing flattening device for brushless motor |
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| Publication number | Publication date |
|---|---|
| CN116441894B (en) | 2023-09-08 |
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