CN114785059A - Motor assembly assembling equipment and working method thereof - Google Patents
Motor assembly assembling equipment and working method thereof Download PDFInfo
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- CN114785059A CN114785059A CN202210682440.4A CN202210682440A CN114785059A CN 114785059 A CN114785059 A CN 114785059A CN 202210682440 A CN202210682440 A CN 202210682440A CN 114785059 A CN114785059 A CN 114785059A
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- tray
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- rotor
- jacking
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- 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
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- 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
- B23P19/006—Holding or positioning the article in front of the applying tool
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- 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
- B23P19/04—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 assembling or disassembling parts
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- 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
- H02K15/14—Casings; Enclosures; Supports
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- 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
- H02K15/16—Centering rotors within the stator; Balancing rotors
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the field of motor production, in particular to a motor assembly assembling device and a working method thereof, wherein the motor assembly assembling device comprises a rack, a pressing mechanism for positioning and pressing a rotor and an end cover assembly is arranged on the rack, a conveying line for conveying a tray is arranged on the rack, the tray is used for placing a stator and casing assembly, a jacking positioning mechanism for positioning and jacking the tray is arranged on the rack, a plurality of pressing mechanisms are arranged on the rack and used for fixing the stator and casing assembly, a counterweight mechanism is arranged in the rack and used for limiting the rotor during assembling; when the stator and the rotor of the driving motor are combined, the assembling of the casing and the end cover is completed simultaneously, the combining steps of the driving motor are centralized, and the efficiency and the precision are improved while the functions are integrated.
Description
Technical Field
The invention relates to the field of motor production, in particular to motor assembly assembling equipment and a working method thereof.
Background
A driving motor in the new energy industry is a power source of an automobile and mainly comprises a rotor assembly, a stator assembly, a shell, an end cover, a rotary transformer assembly, a cooling water channel and other components.
The traditional combination method is that the stator and the rotor are assembled, and the end cover and the machine shell are assembled separately; meanwhile, the combination of the stator and the rotor needs to resist the interaction force of the magnetic field, otherwise, the installation of the stator and the rotor has deviation.
Disclosure of Invention
The invention provides motor assembly assembling equipment and a working method thereof, and solves the problems that the traditional assembling is that a stator and a rotor are assembled, and an end cover and a machine shell are assembled separately; meanwhile, the combination of the stator and the rotor needs to resist the interaction force of the magnetic field, otherwise, the technical problem of deviation exists in the installation of the stator and the rotor is caused.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a motor element attaches together equipment, includes the frame, install the pushing down mechanism that is used for rotor and end cover subassembly location to push down in the frame, install the transfer chain that is used for the tray transportation in the frame, and the tray is used for the stator to add the placing of casing subassembly, install the jacking positioning mechanism who is used for tray location jacking in the frame, install a plurality of hold-down mechanism in the frame, and hold-down mechanism is used for the stator to add the fixed of casing subassembly, frame internally mounted has counter weight mechanism, and counter weight mechanism is used for spacing to the rotor when attaching together.
Preferably, the pushing mechanism is including installing the first support post all around on the frame top side, install the roof on the first support post, and slidable mounting has the fly leaf under the roof, fly leaf bottom side mid-mounting has solid fixed ring, and gu fixed ring bottom slidable mounting has the uide bushing, the uide bushing bottom is provided with the axle head direction, the fly leaf bottom side is provided with the spacing axle of a plurality of and end cover roof adaptation all around.
Preferably, an electric cylinder and a floating cylinder are installed on the top plate, the telescopic ends of the electric cylinder and the floating cylinder are connected with the movable plate, a plurality of first guide pillars penetrating through the top plate are installed on the movable plate, a first cylinder is horizontally installed on the bottom side of the movable plate, the telescopic end of the first cylinder and the U-shaped rod are rotatably installed through a bolt, two connecting rods are rotatably installed at two ends of the U-shaped rod through a bolt, and the two connecting rods at the same end of the U-shaped rod are rotatably installed with the fixing ring and the guide sleeve through bolts respectively.
Preferably, fixed mounting has the mounting panel on the first support column, install a plurality of mounting bracket on the mounting panel, horizontal installation has the second cylinder on the mounting bracket, the flexible end of second cylinder install with the installation round pin of end cover outer wall adaptation.
Preferably, a plurality of positioning blocks matched with the outer side wall of the casing are arranged on the tray, a plurality of positioning holes, supporting holes and limiting holes are further formed in the tray, and a slope is arranged on the bottom side of one end of the tray.
Preferably, the jacking positioning mechanism comprises a bottom plate and a jacking plate, the jacking plate is slidably mounted on the bottom plate, a bushing is mounted on the bottom plate and penetrates through the jacking plate, a plurality of second supporting columns and positioning pins are mounted on the top side of the jacking plate, a supporting plate is slidably mounted on the bottom plate, a plurality of second supporting columns and third supporting columns are mounted on the bottom side of the jacking plate and penetrate through the bottom plate, and two third supporting columns penetrate through the supporting plate.
Preferably, the bottom plate bottom side is installed the third cylinder, and the flexible end of third cylinder is connected with the jacking board, horizontal installation has the fourth cylinder on the bottom plate, and the flexible end of fourth cylinder is connected with the backup pad, wherein two the spout has been seted up in the second support column, install the traveller in the spout, and traveller bottom outside cover is equipped with the spring, traveller outside slidable mounting has spacing post, and spacing post top installs the ball, the spring both ends respectively with spout diapire and spacing post connection.
Preferably, counter weight mechanism is including installing the seat of standing in the frame, stand the double-phase offside of seat and be provided with the slide rail respectively, and install supporting seat and bracket on the slide rail respectively, install the rotor guiding axle on the supporting seat, and the rotor guiding axle runs through bush and tray, install a plurality of counterweight plate on the bracket, stand the top side of the seat and be provided with a plurality of groups axle bed, and install the sprocket in the axle bed, it is connected with the chain to sprocket on the transmission, and the chain both ends respectively with supporting seat and bracket connection, install the motor on the seat of standing, and stand one side and install the screw thread lead screw, the band pulley is all installed to motor output and screw thread lead screw bottom, and two band pulleys pass through synchronous belt drive, bracket and screw thread lead screw threaded connection.
Preferably, the pressing mechanism comprises a mounting seat mounted on the rack, a fifth cylinder is vertically mounted on the mounting seat, and a pressing plate is mounted at the telescopic end of the fifth cylinder.
A working method of motor component assembling equipment comprises the following specific operation steps:
the method comprises the following steps: the frame is used as a supporting table board, the stator and the shell assembly are placed on a tray, the stator and the shell assembly are primarily supported and limited through a positioning block, the conveying line is conveyed, when the tray of the conveying line is matched with the jacking positioning mechanism, the jacking plate moves upwards to the top end of the limiting column to be flush with the middle part of the slope, in the moving process of the tray, the slope bottom wall of the bottom side of the tray is in contact with the ball of the limiting column, the tray continues to move at the moment, the limiting column moves to the bottom side of the tray along the bottom side of the slope through the ball, the spring on the sliding column is compressed, when the limiting column moves to the position below the limiting hole, the spring restores the original state to drive the limiting column to move upwards and clamp the limiting column into the limiting hole, the positioning of the tray is completed at the moment, the stator and the shell assembly are positioned through a plurality of groups of pressing mechanisms, and the tray is jacked through the jacking positioning mechanism;
step two: the rotor guide shaft of the counterweight mechanism moves upwards to penetrate through the bushing, the tray, the stator and the machine shell assembly, the robot automatically sends the rotor and the end cover assembly to the rotor guide shaft of the counterweight mechanism, meanwhile, the movable plate of the pressing mechanism moves downwards, the movable plate is in contact limit with the top wall of the rotor and the end cover assembly through shaft end guide and limiting shaft, the mounting pin is in contact limit with the side wall of the rotor and the end cover assembly, the pressing mechanism works to press the rotor and the end cover assembly into the stator and the machine shell assembly below the rotor and the end cover assembly, the end cover and the machine shell are matched through the fixing pin, the rotor guide shaft of the counterweight mechanism always pushes against the lower end of the rotor shaft in the pressing process, after the assembling is completed, the jacking plate moves downwards to the bottom, the limiting column is separated from the limiting hole, the pressing mechanism moves upwards, and the tray moves to a conveying line to continue transportation.
The beneficial effects of the invention are: the assembling of the shell and the end cover is completed while the stator and the rotor of the driving motor are assembled, the assembling steps of the driving motor are centralized, and the efficiency and the precision are improved while the functions are integrated;
in the process of assembling, the rotor and the end cover assembly are conveyed to a rotor guide shaft of the counterweight mechanism through a robot, the rotor guide shaft of the counterweight mechanism always abuts against the lower end of the rotor shaft in the process of pressing until pressing is completed, the rotor is limited through the rotor guide shaft until pressing is completed, and the mutual acting force of a magnetic field is resisted when the stator and the rotor are assembled;
simultaneously in the jacking process to the tray, shift up the top of spacing post and the middle part parallel and level on slope through the jacking board, the tray removes the in-process, the slope diapire of tray bottom side and the ball contact of spacing post, the tray continues to remove this moment, spacing post passes through the ball and moves to the tray bottom side along the slope bottom side, compress the spring on the traveller, when spacing post removed to spacing hole below, the spring reconversion drives spacing post and shifts up the card and go into spacing hole, accomplish the location to the tray this moment, and after assembling together and accomplish, the jacking board moves down to the bottom, spacing post and spacing hole separation, realize the automatic accurate location and the separation to the tray.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a first structure of the pressing mechanism of the present invention;
FIG. 3 is a second structural diagram of the pressing mechanism of the present invention;
FIG. 4 is an enlarged view of the area A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a pallet structure according to the present invention;
FIG. 6 is a schematic structural view of a jacking positioning mechanism according to the present invention;
FIG. 7 is a side view of a jacking positioning mechanism of the present invention;
FIG. 8 is a schematic view of a mounting structure of the base plate according to the present invention;
FIG. 9 is a cross-sectional view of a second support post of the present invention;
FIG. 10 is a schematic view of a first configuration of the counterweight mechanism of the present invention;
FIG. 11 is a second structural schematic view of the counterweight mechanism of the present invention;
FIG. 12 is an enlarged view of the area B of FIG. 1 according to the present invention.
Illustration of the drawings:
1. a frame; 2. a pressing mechanism; 3. a conveying line; 4. a tray; 5. a jacking positioning mechanism; 6. a counterweight mechanism; 7. a pressing mechanism; 201. a first support column; 202. a top plate; 203. an electric cylinder; 204. a floating cylinder; 205. a movable plate; 206. a first guide post; 207. a fixing ring; 208. a guide sleeve; 209. guiding the shaft end; 210. a first cylinder; 211. a U-shaped rod; 212. a connecting rod; 213. a limiting shaft; 214. mounting a plate; 215. a mounting frame; 216. a second cylinder; 217. mounting a pin; 401. positioning blocks; 402. positioning holes; 403. a support hole; 404. a limiting hole; 405. a slope; 501. a base plate; 502. a jacking plate; 503. a second support column; 504. positioning pins; 505. a bushing; 506. a third cylinder; 507. a second guide post; 508. a third support column; 509. a support plate; 510. a fourth cylinder; 511. a chute; 512. a spring; 513. a traveler; 514. a limiting column; 515. a ball bearing; 601. a vertical seat; 602. a supporting seat; 603. a rotor guide shaft; 604. a motor; 605. a pulley; 606. a synchronous belt; 607. a threaded lead screw; 608. a bracket; 609. a weight plate; 610. a shaft seat; 611. a sprocket; 701. a mounting seat; 702. a fifth cylinder; 703. and (7) pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 12, a motor assembly assembling device includes a frame 1, a pressing mechanism 2 for positioning and pressing a rotor and an end cover assembly is installed on the frame 1, the pressing mechanism 2 includes a first support column 201 installed around the top side of the frame 1, a top plate 202 is installed on the first support column 201, a movable plate 205 is installed under the top plate 202 in a sliding manner, a fixed ring 207 is installed at the middle of the bottom side of the movable plate 205, a guide sleeve 208 is installed at the bottom of the fixed ring 207 in a sliding manner, a shaft end guide 209 is installed at the bottom of the guide sleeve 208, a plurality of limiting shafts 213 adapted to the top wall of the end cover are installed around the bottom side of the movable plate 205, an electric cylinder 203 and a floating cylinder 204 are installed on the top plate 202, the telescopic ends of the electric cylinder 203 and the floating cylinder 204 are connected with the movable plate 205, a plurality of first guide columns 206 penetrating through the top plate 202 are installed on the movable plate 205, and a first cylinder 210 is horizontally installed at the bottom side of the movable plate 205, the telescopic end of the first air cylinder 210 and the U-shaped rod 211 are rotatably installed through a bolt, two connecting rods 212 are rotatably installed at two ends of the U-shaped rod 211 through bolts, the two connecting rods 212 at the same end of the U-shaped rod 211 are respectively rotatably installed with the fixed ring 207 and the guide sleeve 208 through bolts, an installation plate 214 is fixedly installed on the first support column 201, a plurality of installation frames 215 are installed on the installation plate 214, a second air cylinder 216 is horizontally installed on the installation frame 215, an installation pin 217 matched with the outer wall of the end cover is installed at the telescopic end of the second air cylinder 216, the lifting movement of the movable plate 205 is realized through the stretching of the electric cylinder 203, the floating air cylinder 204 is used for offsetting the dead weight of the pressing mechanism 2, the floating air cylinder 204 comprises an upper air inlet and a lower air inlet, high-pressure air is injected into the lower air inlet at the moment, an upward force is provided for a piston in the floating air cylinder 204, the upward force is the same as the downward gravity of other structures on the movable plate 205 and the movable plate 205 connected with the floating air cylinder 204, when the movable plate 205 is lifted and lowered along with the expansion and contraction of the electric cylinder 203, high-pressure air is injected into upper and lower air inlets of the floating cylinder 204 to ensure that a piston rod of the floating cylinder 204 and the movable plate 205 are lifted and lowered synchronously, the first cylinder 210 is matched with the U-shaped rod 211 which is connected in a rotating mode in an expansion and contraction mode, the connecting rod 212 is pulled to rotate and move, the guide sleeve 208 slides in the fixing ring 207, the position of the shaft end guide 209 is adjusted, meanwhile, the second cylinder 216 is expanded and contracted to drive the mounting pin 217 to move, the mounting pin 213 is contacted with the top wall of the end cover through the limiting shaft 213 and the shaft end guide 209, the end cover side wall is contacted and limited through the mounting pin 217, the rotor end cover assembly is positioned between the rotor guide shaft 603 of the counterweight mechanism 6 and the pressing mechanism 2, and the rotor and the end cover assembly are pressed into the stator and the machine shell assembly below through the pressing mechanism 2, and the whole machine assembly is assembled;
the conveyor line 3 for conveying the tray 4 is installed on the rack 1, the tray 4 is used for placing the stator and the shell assembly, the tray 4 is provided with a plurality of positioning blocks 401 matched with the outer side wall of the shell, the tray 4 is further provided with a plurality of positioning holes 402, supporting holes 403 and limiting holes 404, the bottom side of one end of the tray 4 is provided with a slope 405, the supporting holes 403 are matched with second supporting columns 503, the positioning holes 402 are matched with positioning pins 504, positioning of the tray 4 and the jacking plate 502 is achieved, and positioning of the stator and the shell assembly on the tray 4 is achieved;
the rack 1 is provided with a jacking positioning mechanism 5 for positioning and jacking the tray 4, the jacking positioning mechanism 5 comprises a bottom plate 501 and a jacking plate 502, the bottom plate 501 is provided with the jacking plate 502 in a sliding manner, the bottom plate 501 is provided with a bushing 505, the bushing 505 penetrates through the jacking plate 502, the top side of the jacking plate 502 is provided with a plurality of second supporting columns 503 and positioning pins 504, the bottom plate 501 is provided with a supporting plate 509 in a sliding manner, the bottom side of the jacking plate 502 is provided with a plurality of second guiding columns 507 and third supporting columns 508, the second guiding columns 507 and the third supporting columns 508 both penetrate through the bottom plate 501, two third supporting columns 508 penetrate through the supporting plate, the bottom side of the bottom plate 501 is provided with a third air cylinder 506, the telescopic end of the third air cylinder 506 is connected with the jacking plate 502, the bottom plate 501 is horizontally provided with a fourth air cylinder 510, the telescopic end of the fourth air cylinder 510 is connected with the supporting plate 509, in the jacking process, the supporting plate 509 is driven to move by the operation of the fourth air cylinder 510, until the supporting plate 509 contacts with the third supporting column 508, the third supporting column 508 is limited, the tray 4 is prevented from moving downwards in the pressing process, wherein sliding grooves 511 are formed in two second supporting columns 503, sliding columns 513 are installed in the sliding grooves 511, springs 512 are sleeved on the outer sides of the bottom ends of the sliding columns 513, limiting columns 514 are installed on the outer sides of the sliding columns 513 in a sliding mode, balls 515 are installed at the top ends of the limiting columns 514, the two ends of each spring 512 are connected with the bottom wall of the corresponding sliding groove 511 and the corresponding limiting column 514 respectively, the lifting plate 502 is lifted up through the work of a third air cylinder 506, when the lifting plate 502 moves upwards, the conveying line 3 is separated from the tray 4, the motor assembly is conveniently completed through cooperation with the pressing mechanism 2, when the lifting plate 502 moves downwards, the tray 4 is located on the conveying line 3, the tray 4 is conveyed through the conveying line 3, and when the stator and the motor assembly are conveyed through the tray 4, the lifting plate 502 moves upwards until the top ends of the limiting columns 514 are flush with the middle of the slope 405, in the moving process of the tray 4, the bottom wall of the slope 405 at the bottom side of the tray 4 is in contact with the ball 515 of the limiting column 514, at the moment, the tray 4 continues to move, the limiting column 514 moves to the bottom side of the tray 4 along the bottom side of the slope 405 through the ball 515, the spring 512 on the sliding column 513 is compressed, when the limiting column 514 moves to the position below the limiting hole 404, the spring 512 is restored to be original state and drives the limiting column 514 to move upwards and clamp the limiting column 404, at the moment, the positioning of the tray 4 is completed, after the assembling is completed, the jacking plate 502 moves downwards to the bottom, and the limiting column 514 is separated from the limiting hole 404;
the pressing mechanisms 7 are mounted on the rack 1, the pressing mechanisms 7 are used for fixing the stator and the shell assembly, each pressing mechanism 7 comprises a mounting seat 701 mounted on the rack 1, a fifth air cylinder 702 is vertically mounted on the mounting seat 701, a pressing plate 703 is mounted at the telescopic end of the fifth air cylinder 702, the pressing plate 703 is driven to move by the operation of the fifth air cylinder 702, and the stator and the shell assembly are positioned on the tray 4;
the frame 1 is internally provided with a counterweight mechanism 6, the counterweight mechanism 6 is used for limiting a rotor during combination, the counterweight mechanism 6 comprises a vertical seat 601 arranged in the frame 1, two opposite sides of the vertical seat 601 are respectively provided with a slide rail, the slide rails are respectively provided with a support seat 602 and a bracket 608, the support seat 602 is provided with a rotor guide shaft 603, the rotor guide shaft 603 penetrates through a bushing 505 and a tray 4, the bracket 608 is provided with a plurality of counterweight plates 609, the top side of the vertical seat 601 is provided with a plurality of sets of shaft seats 610, the shaft seats 610 are internally provided with a chain wheel 611, the chain wheel 611 is in transmission connection with a chain, two ends of the chain are respectively connected with the support seat 602 and the bracket 608, the vertical seat 601 is provided with a motor 604, one side of the vertical seat 601 is provided with a threaded screw 607, the output end of the motor 604 and the bottom end of the threaded screw 607 are both provided with belt wheels 605, and the two belt wheels 605 are in transmission through a synchronous belt 606, the bracket 608 is in threaded connection with the threaded screw 607, the motor 604 works to drive the threaded screw 607 to rotate, and further drive the bracket 608 in threaded connection to move, at the moment, the bracket 608 and the counterweight plate 609 synchronously move, the support seat 602 and the rotor guide shaft 603 are driven to move through the transmission of a chain, in the assembling stage, the robot automatically sends the rotor and the end cover assembly to the rotor guide shaft 603 of the counterweight mechanism 6, the rotor guide shaft 603 of the counterweight mechanism 6 always pushes against the lower end of the rotor shaft in the laminating process until the laminating is completed, the rotor is limited through the rotor guide shaft 603, and the mutual acting force of a magnetic field is resisted when the stator and the rotor are assembled.
A working method of motor assembly assembling equipment comprises the following specific operation steps:
the method comprises the following steps: the frame 1 is used as a supporting table surface, the stator and the shell assembly are placed on the tray 4, are primarily supported and limited by the positioning block 401, are transported by the conveyor line 3, when the tray 4 of the conveying line 3 is matched with the jacking positioning mechanism 5, the jacking plate 502 moves upwards to the top end of the limiting column 514 to be flush with the middle part of the slope 405, and in the moving process of the tray 4, the bottom wall of the slope 405 on the bottom side of the tray 4 contacts with the ball 515 of the position-limiting column 514, at this time, the tray 4 continues to move, the position-limiting column 514 moves to the bottom side of the tray 4 along the bottom side of the slope 405 through the ball 515, the spring 512 on the sliding post 513 is compressed, and when the limiting post 514 moves to the lower part of the limiting hole 404, the spring 512 restores to the original state to drive the limiting column 514 to move upwards and clamp the limiting hole 404, the positioning of the tray 4 is completed, the stator and the shell assembly are positioned through the multiple groups of pressing mechanisms 7, and the tray 4 is jacked through the jacking positioning mechanism 5;
step two: the rotor guide shaft 603 of the counterweight mechanism 6 moves upwards to penetrate through the bushing 505, the tray 4 and the stator and shell assembly, the robot automatically sends the rotor and the end cover assembly to the rotor guide shaft 603 of the counterweight mechanism 6, meanwhile, the movable plate 205 of the pressing mechanism 2 moves downwards, the rotor and the top wall of the end cover assembly are contacted and limited through the shaft end guide 209 and the limiting shaft 213, the mounting pin 217 is contacted and limited with the side wall of the rotor and the end cover assembly, the pressing mechanism 2 works to press the rotor and the end cover assembly into the stator and shell assembly below, the end cover and the shell are matched through the fixing pin, the rotor guide shaft 603 of the counterweight mechanism 6 always pushes the lower end of the rotor shaft in the pressing process, after the assembling is completed, the jacking plate 502 moves downwards to the bottom, the limiting column 514 is separated from the limiting hole 404, the pressing mechanism 2 moves upwards, and the tray 4 moves to the conveying line 3 to continue to be conveyed.
The assembling of the shell and the end cover is completed while the stator and the rotor of the driving motor are assembled, the assembling steps of the driving motor are centralized, and the efficiency and the precision are improved while the functions are integrated;
in the assembling process, the rotor and the end cover assembly are conveyed to the rotor guide shaft 603 of the counterweight mechanism 6 through a robot, the rotor guide shaft 603 of the counterweight mechanism 6 always props against the lower end of the rotor shaft in the pressing process until the pressing is finished, the rotor is limited through the rotor guide shaft 603, and the mutual acting force of a magnetic field is resisted when the stator and the rotor are assembled;
meanwhile, in the process of jacking the tray 4, the top end of the limit column 514 moves upwards through the jacking plate 502 to be flush with the middle of the slope 405, in the moving process of the tray 4, the bottom wall of the slope 405 at the bottom side of the tray 4 is in contact with the ball 515 of the limit column 514, at the moment, the tray 4 continues to move, the limit column 514 moves to the bottom side of the tray 4 along the bottom side of the slope 405 through the ball 515, the spring 512 on the sliding column 513 is compressed, when the limit column 514 moves to the position below the limit hole 404, the spring 512 restores the original state to drive the limit column 514 to move upwards and clamp the limit hole 404, at the moment, the positioning of the tray 4 is completed, after the assembling is completed, the jacking plate 502 moves downwards to the bottom, the limit column 514 is separated from the limit hole 404, and the automatic accurate positioning and separation of the tray 4 are realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a motor element attaches together equipment, a serial communication port, including frame (1), install push-down mechanism (2) that are used for rotor and end cover subassembly location to push down in frame (1), install transfer chain (3) that are used for tray (4) transportation in frame (1), and tray (4) are used for the stator to add the placing of casing subassembly, install jacking positioning mechanism (5) that are used for tray (4) location jacking in frame (1), install a plurality of hold-down mechanism (7) in frame (1), and hold-down mechanism (7) are used for the stator to add the fixing of casing subassembly, frame (1) internally mounted has counter weight mechanism (6), and counter weight mechanism (6) are used for spacing to the rotor when attaching together.
2. The motor element attaches together equipment of claim 1, characterized in that, the mechanism of pushing down (2) is including installing first support column (201) around frame (1) top side, install roof (202) on first support column (201), and slidable mounting has fly leaf (205) under roof (202), fly leaf (205) bottom side mid-mounting has solid fixed ring (207), and solid fixed ring (207) bottom slidable mounting has uide bushing (208), uide bushing (208) bottom is provided with axle head direction (209), fly leaf (205) bottom side is provided with spacing axle (213) of a plurality of and end cover roof adaptation all around.
3. The motor assembly assembling device according to claim 2, wherein the top plate (202) is provided with an electric cylinder (203) and a floating cylinder (204), the telescopic ends of the electric cylinder (203) and the floating cylinder (204) are connected with a movable plate (205), the movable plate (205) is provided with a plurality of first guide posts (206) penetrating through the top plate (202), the bottom side of the movable plate (205) is horizontally provided with a first cylinder (210), the telescopic end of the first cylinder (210) and a U-shaped rod (211) are rotatably mounted through a bolt, two ends of the U-shaped rod (211) are rotatably mounted with two connecting rods (212) through a bolt, and the two connecting rods (212) at the same end of the U-shaped rod (211) are rotatably mounted with a fixed ring (207) and a guide sleeve (208) through a bolt respectively.
4. The assembling device for the motor components as claimed in claim 2, wherein the first support column (201) is fixedly provided with a mounting plate (214), the mounting plate (214) is provided with a plurality of mounting frames (215), the mounting frames (215) are horizontally provided with second cylinders (216), and the telescopic ends of the second cylinders (216) are provided with mounting pins (217) matched with the outer walls of the end covers.
5. The motor assembly assembling device according to claim 1, wherein a plurality of positioning blocks (401) adapted to the outer side wall of the housing are arranged on the tray (4), a plurality of positioning holes (402), supporting holes (403) and limiting holes (404) are further formed on the tray (4), and a slope (405) is arranged on the bottom side of one end of the tray (4).
6. The motor assembly assembling device according to claim 1, wherein the jacking positioning mechanism (5) comprises a bottom plate (501) and a jacking plate (502), the jacking plate (502) is slidably mounted on the bottom plate (501), a bushing (505) is mounted on the bottom plate (501), the bushing (505) penetrates through the jacking plate (502), a plurality of second supporting columns (503) and positioning pins (504) are mounted on the top side of the jacking plate (502), a supporting plate (509) is slidably mounted on the bottom plate (501), a plurality of second guiding columns (507) and third supporting columns (508) are mounted on the bottom side of the jacking plate (502), the second guiding columns (507) and the third supporting columns (508) both penetrate through the bottom plate (501), and two third supporting columns (508) penetrate through the supporting plate (509).
7. The motor assembly attaching together equipment according to claim 6, characterized in that a third cylinder (506) is installed on the bottom side of the bottom plate (501), the telescopic end of the third cylinder (506) is connected with the lifting plate (502), a fourth cylinder (510) is horizontally installed on the bottom plate (501), the telescopic end of the fourth cylinder (510) is connected with the supporting plate (509), two of the second supporting columns (503) are internally provided with a sliding groove (511), a sliding column (513) is installed in the sliding groove (511), a spring (512) is sleeved on the outer side of the bottom end of the sliding column (513), a limiting column (514) is installed on the outer side of the sliding column (513), a ball (515) is installed on the top end of the limiting column (514), and two ends of the spring (512) are respectively connected with the bottom wall of the sliding groove (511) and the limiting column (514).
8. The motor assembly assembling device according to claim 1, wherein the weight mechanism (6) comprises a vertical base (601) installed in the frame (1), two opposite sides of the vertical base (601) are respectively provided with a slide rail, the slide rails are respectively provided with a support base (602) and a bracket (608), the support base (602) is provided with a rotor guide shaft (603), the rotor guide shaft (603) penetrates through the bushing (505) and the tray (4), the bracket (608) is provided with a plurality of weight plates (609), the top side of the vertical base (601) is provided with a plurality of sets of shaft seats (610), the shaft seats (610) are internally provided with a chain wheel (611), the chain wheel (611) is in transmission connection with a chain, two ends of the chain are respectively connected with the support base (602) and the bracket (608), the vertical base (601) is provided with a motor (604), and a threaded screw rod (607) is installed on one side of the vertical seat (601), belt pulleys (605) are installed at the output end of the motor (604) and the bottom end of the threaded screw rod (607), the two belt pulleys (605) are driven by a synchronous belt (606), and the bracket (608) is in threaded connection with the threaded screw rod (607).
9. The motor assembly assembling device according to claim 1, wherein the pressing mechanism (7) comprises a mounting seat (701) mounted on the frame (1), a fifth air cylinder (702) is vertically mounted on the mounting seat (701), and a pressing plate (703) is mounted at the telescopic end of the fifth air cylinder (702).
10. The working method of an electric machine assembly assembling apparatus according to any one of claims 1 to 9, characterized by the specific operation steps of the working method as follows:
the method comprises the following steps: the frame (1) is used as a supporting table board, the stator and the machine shell assembly are placed on the tray (4), the stator and the machine shell assembly are primarily supported and limited through the positioning block (401), the conveying line (3) is conveyed, when the tray (4) of the conveying line (3) is matched with the jacking positioning mechanism (5), the jacking plate (502) moves upwards to the top end of the limiting column (514) to be flush with the middle part of the slope (405), in the moving process of the tray (4), the bottom wall of the slope (405) at the bottom side of the tray (4) is contacted with the ball (515) of the limiting column (514), the tray (4) continues to move at the moment, the limiting column (514) moves to the tray (4) along the bottom side of the slope (405) through the ball (515), the spring (512) on the bottom side of the sliding column (513) is compressed, when the limiting column (514) moves to the position below the limiting hole (404), the spring (512) restores to the original state to drive the limiting column (514) to be clamped into the limiting hole (404), at the moment, the positioning of the tray (4) is finished, the stator and the shell assembly are positioned through a plurality of groups of pressing mechanisms (7), and the tray (4) is jacked through a jacking positioning mechanism (5);
step two: a rotor guide shaft (603) of the counterweight mechanism (6) moves upwards to penetrate through the bushing (505), the tray (4) and the stator and shell assembly, the robot automatically sends the rotor and end cover assembly to the rotor guide shaft (603) of the counterweight mechanism (6), meanwhile, a movable plate (205) of the pressing mechanism (2) moves downwards, the rotor and end cover assembly is in contact spacing with the top wall of the rotor and end cover assembly through a shaft end guide (209) and a spacing shaft (213), a mounting pin (217) is in contact spacing with the side wall of the rotor and end cover assembly, the pressing mechanism (2) works to press the rotor and end cover assembly into the stator and shell assembly below, a fixing pin is arranged between the end cover and the shell for matching, the rotor guide shaft (603) of the counterweight mechanism (6) always pushes against the lower end of the rotor shaft in the pressing process, after the assembly is completed, the lifting plate (502) moves downwards to the bottom, the spacing column (514) is separated from the spacing hole (404), the pressing mechanism (2) moves upwards, the tray (4) moves to the conveying line (3) for continuous transportation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210682440.4A CN114785059B (en) | 2022-06-16 | 2022-06-16 | Motor assembly assembling equipment and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210682440.4A CN114785059B (en) | 2022-06-16 | 2022-06-16 | Motor assembly assembling equipment and working method thereof |
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| CN114785059A true CN114785059A (en) | 2022-07-22 |
| CN114785059B CN114785059B (en) | 2022-12-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115833511A (en) * | 2022-12-09 | 2023-03-21 | 凤台坤泰车辆动力科技有限公司 | Hybrid power transmission motor stator and rotor combining device and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176839A (en) * | 2019-06-06 | 2019-08-27 | 安徽巨一自动化装备有限公司 | Integrated motor stator and the online together equipment of rotor |
| CN113824274A (en) * | 2021-09-24 | 2021-12-21 | 安徽威灵汽车部件有限公司 | Assembly system and assembly method |
| CN114499077A (en) * | 2022-04-15 | 2022-05-13 | 广州市创智机电设备有限公司 | Stator assembling equipment for double motors of new energy automobile |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176839A (en) * | 2019-06-06 | 2019-08-27 | 安徽巨一自动化装备有限公司 | Integrated motor stator and the online together equipment of rotor |
| CN113824274A (en) * | 2021-09-24 | 2021-12-21 | 安徽威灵汽车部件有限公司 | Assembly system and assembly method |
| CN114499077A (en) * | 2022-04-15 | 2022-05-13 | 广州市创智机电设备有限公司 | Stator assembling equipment for double motors of new energy automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115833511A (en) * | 2022-12-09 | 2023-03-21 | 凤台坤泰车辆动力科技有限公司 | Hybrid power transmission motor stator and rotor combining device and method thereof |
| CN115833511B (en) * | 2022-12-09 | 2024-02-23 | 安徽坤泰车辆动力科技有限公司 | Stator and rotor combined assembly device and method for motor of hybrid power transmission |
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| Publication number | Publication date |
|---|---|
| CN114785059B (en) | 2022-12-13 |
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Address after: 215000 No. 938, Chengyang Road, Chengyang street, economic and Technological Development Zone, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: SUZHOU DEXINGYUN INTELLIGENT EQUIPMENT CO.,LTD. Address before: 215000 building 4, No. 29, tiandang Road, Yuexi street, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU DEXINGYUN INTELLIGENT EQUIPMENT CO.,LTD. |
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