CN116169838B - Magnetic shoe assembly equipment of stator assembly - Google Patents
Magnetic shoe assembly equipment of stator assembly Download PDFInfo
- Publication number
- CN116169838B CN116169838B CN202310143698.1A CN202310143698A CN116169838B CN 116169838 B CN116169838 B CN 116169838B CN 202310143698 A CN202310143698 A CN 202310143698A CN 116169838 B CN116169838 B CN 116169838B
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- magnetic
- magnetic shoe
- shell
- loop bar
- driving mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 106
- 238000007885 magnetic separation Methods 0.000 claims abstract description 27
- 210000000078 claw Anatomy 0.000 claims abstract description 22
- 230000009471 action Effects 0.000 claims abstract description 16
- 238000012546 transfer Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 32
- 230000000694 effects Effects 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 3
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 238000007605 air drying Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 230000005389 magnetism Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000006148 magnetic separator Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses magnetic shoe assembly equipment of a stator assembly, which comprises a magnetic shoe preassembling mechanism, a magnetic separation pushing mechanism and a shell transfer mechanism; the magnetic shoe preassembling mechanism comprises a supporting seat, a loop bar arranged on the supporting seat, a motor for driving the loop bar to rotate, a plurality of groups of magnetic shoes preassembled on the periphery of the loop bar, a plurality of groups of separating pieces for separating adjacent magnetic shoes and a first driving mechanism for driving the separating pieces to move so as to form a yielding space between the adjacent magnetic shoes; the shell transfer mechanism comprises a shell and a second driving mechanism, and the shell is driven by the second driving mechanism to move to the periphery of the magnetic shoe to attract the magnetic shoe to the inner wall of the shell; the magnetic separation pushing mechanism comprises a mounting seat, a magnetic separation and a third driving mechanism, the third driving mechanism is provided with a pushing claw, the magnetic separation arranged in the mounting seat is pushed into the back-off space by the pushing claw under the action of the third driving mechanism so that the magnetic separation separates adjacent magnetic tiles, the problem that the long-time waiting of the natural air drying of the adhesive is needed during assembly is solved, and then the assembly efficiency of the magnetic tiles is greatly improved.
Description
Technical Field
The invention relates to the technical field of special equipment for assembling a motor, in particular to magnetic shoe assembling equipment for a stator assembly.
Background
The motor stator is an important component of a motor and is mainly used for generating a rotating magnetic field, the existing motor stator comprises a shell and magnetic shoes which are circumferentially and uniformly distributed in the shell, the magnetic shoes are mainly used in a permanent magnet motor, and the permanent magnet motor is a constant magnetic potential source generated by permanent magnet materials and is different from a magnetic potential source generated by an electromagnetic motor through an exciting coil. The permanent magnet tile has many advantages of replacing electric excitation, and can make the motor simple in structure, convenient in maintenance, light in weight, small in volume, reliable in use, less in copper consumption, low in energy consumption, etc.
The magnetic shoe is adsorbed in the shell inner wall through the magnetism on the one hand, on the other hand rethread binder bonds in the shell inner wall, for keeping waiting for the contained angle setting between the adjacent magnetic shoe, need wait for waiting for a period of time (generally 5-10 minutes) after bonding the magnetic shoe in the shell inner wall in order to guarantee that can not actuation between the adjacent magnetic shoe, for example, chinese patent (application publication No. CN 218217048U) a starter motor stator glues magnetism frock, it includes the positioning seat, be provided with a plurality of bolts that correspond the magnetic shoe on the top surface of positioning seat, the perforation has been seted up on the positioning seat, still include the spacing portion of activity cartridge in the perforation, have a plurality of installation space that is used for installing the magnetic shoe between the outer wall of spacing portion and each bolt, the sizing passageway that feeds through the installation space in order to glue the magnetic shoe is carried out from the casing bottom upwards has been seted up to the bottom, because the magnetic shoe need wait for the binder to air-dry naturally after the assembly is accomplished, lead to current magnetic shoe assembly equipment's assembly efficiency lower.
Disclosure of Invention
The invention aims to provide magnetic shoe assembly equipment of a stator assembly, which is used for ensuring that adjacent magnetic shoes are adsorbed on the inner wall of a shell at equal intervals by assembling magnetism isolation between the adjacent magnetic shoes, solving the problem that the adhesive needs to wait for natural air drying for a long time during assembly, and further greatly improving the assembly efficiency of the magnetic shoes.
The technical aim of the invention is realized by the following technical scheme: a magnetic shoe assembly device of a stator assembly comprises a magnetic shoe preassembling mechanism, a magnetic separation pushing mechanism and a shell transfer mechanism;
The magnetic shoe preassembling mechanism comprises a supporting seat, a loop bar rotatably arranged on the supporting seat, a motor for driving the loop bar to rotate, a plurality of groups of magnetic shoes preassembled on the periphery of the loop bar, a plurality of groups of separating pieces for separating adjacent magnetic shoes and a first driving mechanism for driving the separating pieces to move so as to form a yielding space between the adjacent magnetic shoes;
The shell transfer mechanism comprises a shell and a second driving mechanism, and the shell can move to the periphery of the magnetic shoe under the driving of the second driving mechanism so as to attract the magnetic shoe to the inner wall of the shell;
The magnetic separation pushing mechanism comprises a mounting seat, a magnetic separation and a third driving mechanism, wherein the output end of the third driving mechanism is provided with a pushing claw, and the pushing claw can push the magnetic separation mounted in the mounting seat into a back-off space under the action of the third driving mechanism so as to separate the magnetic separation from adjacent magnetic tiles.
Further, the first driving mechanism comprises a movable shaft and an air cylinder, the movable shaft is arranged in the loop bar and can axially move along the loop bar under the action of the air cylinder, a plurality of groups of containing holes penetrating through the outer wall of the loop bar are formed in the radial direction of the loop bar, the partition piece is contained in the containing holes, and the partition piece is driven to switch between a first position extending out of the containing holes and a second position retracting into the containing holes through the axial reciprocating movement of the movable shaft.
Further, the periphery of the movable shaft is provided with a guide surface with gradually enlarged outer diameter, an elastic piece for driving the partition piece to bias towards the movable shaft is arranged in the accommodating hole, the inner end of the partition piece is abutted to the outer wall of the movable shaft under the action of the elastic piece, and the sleeve rod is provided with a limiting piece for preventing the partition piece from falling out of the accommodating cavity.
Further, the movable shaft is axially provided with a plurality of sections of consistent guide surfaces, the sleeve rod is provided with a plurality of rows of accommodating holes matched with the guide surfaces, each accommodating Kong Najun is provided with a separating piece and an elastic piece for driving the separating piece to bias towards the movable shaft, and the separating piece is propped against the guide surfaces on the movable shaft.
Further, the pushing claw is fixedly connected with the movable shaft, the air cylinder of the first driving mechanism also serves as a third driving mechanism, and the pushing claw and the movable shaft are driven to synchronously move along the axial direction of the loop bar during output of the air cylinder.
Further, the mount pad fixed mounting is equipped with multiunit guide way in the periphery of loop bar, and the periphery that the mount pad corresponds the guide way is equipped with the spacing ring, and magnetism separates to install in the guide way and can remove to adjacent magnetic shoe's avoidance space in the guide way under the effect of pushing away the claw.
Further, the position of the loop bar preassembling magnetic shoe is provided with at least one group of iron rings, the magnetic shoe is preassembled on the periphery of the loop bar through the magnetic attraction between the magnetic shoe and the iron rings, and the magnetic attraction between the magnetic shoe and the shell is larger than that between the magnetic shoe and the iron rings, so that the magnetic shoe can be adsorbed on the inner wall of the shell when the shell moves to the periphery of the magnetic shoe.
Further, the loop bar extends to be provided with a guide ring relative to the other side of the motor, the outer side of the movable shaft is provided with a guide part matched with the inner diameter of the guide ring, the insertion end of the shell is provided with a socket for inserting the magnetic shoe and the loop bar, and the other end of the shell is provided with a through hole for the guide ring to pass through.
Further, shell transfer mechanism still includes fixing base and fixture, be equipped with the recess that is used for the holding shell in the fixing base, the fixing base is close to the one end of loop bar and is equipped with the portion of leaning on, and fixture includes the centre gripping cylinder with fixing base synchronous motion under the second actuating mechanism effect, and the output of centre gripping cylinder is equipped with the grip block, the grip block sets up at the fixing base for the other end of leaning on the portion.
Further, the partition piece comprises a ball head part and a partition column arranged at the upper end of the ball head part, a step surface is formed at the joint of the ball head part and the partition column, the elastic piece is propped between the step surface and the limiting piece, and the ball head part is propped against the guide surface.
In summary, the invention has the following beneficial effects:
According to the magnetic shoe assembly equipment, the magnetic shoes preassembled on the loop bar are equally spaced through the plurality of groups of the separating pieces, when the shell is transferred to the periphery of the loop bar, the magnetic attraction effect of the magnetic shoes and the shell is larger than that of the magnetic shoes and the iron rings, the magnetic shoes are adsorbed on the inner wall of the shell, meanwhile, due to the constraint of the separating pieces, the adjacent magnetic shoes are evenly separated, at the moment, the first driving mechanism drives the separating pieces to move so as to enable the adjacent magnetic shoes to form a back-off space, and meanwhile, the third driving mechanism pushes the magnetic separation into the back-off space of the adjacent magnetic shoes so as to ensure that the adjacent magnetic shoes are adsorbed on the inner wall of the shell at equal intervals, the problem that the adhesive needs to be waited for long time for natural air drying during assembly is solved, and the assembly efficiency of the magnetic shoes is greatly improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view at a of the present invention.
FIG. 3 is a schematic diagram of the magnetic shoe preassembling mechanism of the present invention.
Fig. 4 is a top view of the magnetic shoe pre-assembly mechanism of the present invention.
Fig. 5 is a cross-sectional view of the magnetic shoe pre-assembly mechanism of the present invention.
Fig. 6 is a schematic view of the structure of the magnetic separator of the present invention when installed in the installation seat.
Fig. 7 is a schematic structural view of the mounting base of the present invention.
Fig. 8 is a front view of the mount of the present invention.
Fig. 9 is a schematic structural view of the pawl of the present invention.
Fig. 10 is a schematic view of a stator assembly of the present invention.
Fig. 11 is a cross-sectional view of the housing of the present invention.
In the figure: 1. a magnetic shoe preassembling mechanism; 11. a support base; 12. a loop bar; 121. an accommodation hole; 122. an iron ring; 123. a guide ring; 13. a motor; 14. a magnetic shoe; 15. a partition; 16. a first driving mechanism; 161. a movable shaft; 1611. a guide surface; 1612. a guide part; 162. a cylinder; 163. an elastic member; 2. a magnetic separation pushing mechanism; 21. a mounting base; 211. a guide groove; 212. a limiting ring; 22. magnetic isolation; 23. pushing claws; 3. a housing transfer mechanism; 31. a housing; 32. a second driving mechanism; 33. a fixing seat; 34. a clamping mechanism; 341. a clamping cylinder; 342. a clamping block; 4. a base; 41. a first traversing mechanism; 42. a first vertical movement mechanism; 43. a second traversing mechanism; 5. a dispensing mechanism; 6. a magnetic shoe distribution mechanism.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-11, a magnetic shoe assembling device of a stator assembly comprises a magnetic shoe preassembling mechanism 1, a magnetic separation pushing mechanism 2 and a shell transferring mechanism 3, which form a basic structure of the invention, the magnetic shoe 14 assembling device further comprises a base 4, a glue dispensing mechanism 5 and a magnetic shoe distributing mechanism 6, wherein the magnetic shoe preassembling mechanism 1, the magnetic separation pushing mechanism 2 and the shell transferring mechanism 3 are arranged on the base 4, the glue dispensing mechanism 5 is used for dispensing glue on the outer wall of the magnetic shoe 14 preassembled on the periphery of a sleeve rod 12, the glue dispensing mechanism 5 comprises a glue dispenser, a first transverse moving mechanism 41 for driving the glue dispenser to transversely move and a first vertical moving mechanism 42 for driving the glue dispenser to vertically move, and the base 4 is provided with a second transverse moving mechanism 43 for driving the magnetic shoe preassembling mechanism 1 to move between a glue dispensing station and a magnetic shoe 14 distributing station, wherein the magnetic shoe distributing mechanism 6 is in the prior art, and the invention is not described in detail.
The magnetic shoe preassembling mechanism 1 comprises a supporting seat 11, a loop bar 12, a motor 13, a plurality of groups of magnetic shoes 14, a plurality of groups of separating pieces 15 and a first driving mechanism 16, wherein the loop bar 12 is rotatably arranged on the supporting seat 11, the motor 13 drives the loop bar 12 to rotate, the magnetic shoes 14 are preassembled on the periphery of the loop bar 12, the separating pieces 15 are used for separating adjacent magnetic shoes 14, the first driving mechanism 16 drives the separating pieces 15 to move so as to form a back-off space between the adjacent magnetic shoes 14, the motor 13 drives the loop bar 12 to rotate, and when the magnetic shoes 14 rotate along with the loop bar 12, the dispensing mechanism 5 is used for uniformly dispensing the outer cambered surfaces of the magnetic shoes 14.
The first driving mechanism 16 includes a movable shaft 161 and an air cylinder 162, the movable shaft 161 is disposed in the sleeve rod 12 and can axially move along the sleeve rod 12 under the action of the air cylinder 162, specifically, the supporting seat 11 is connected with a mounting plate, the air cylinder 162 is provided with two groups of air cylinders and symmetrically mounted at two ends of the mounting plate, output ends of the two air cylinders 162 are connected with a connecting plate, a first end of the movable shaft 161 is connected with the connecting plate, so that the movable shaft 161 can be driven to axially move along the sleeve rod 12 when the air cylinder 162 outputs, the sleeve rod 12 is provided with a plurality of groups of accommodating holes 121 penetrating through the outer wall of the sleeve rod 12 along the radial direction thereof, the partition 15 is accommodated in the accommodating holes 121, and the partition 15 is driven to switch between a first position extending out of the accommodating holes 121 and a second position retracting into the accommodating holes 121 through the axial reciprocating movement of the movable shaft 161.
The outer circumference of the movable shaft 161 is provided with a guide surface 1611 with gradually enlarged outer diameter, an elastic piece 163 for driving the partition 15 to bias towards the movable shaft 161 is arranged in the accommodating hole 121, the inner end of the partition 15 is abutted against the outer wall of the movable shaft 161 under the action of the elastic piece 163, and a limiting piece for preventing the partition 15 from falling out of the accommodating cavity is arranged on the sleeve rod 12.
The partition 15 includes a ball portion and a partition column disposed at an upper end of the ball portion, a step surface is formed at a connection portion between the ball portion and the partition column, the elastic member 163 is abutted between the step surface and the limiting member, and the ball portion is abutted against the guide surface 1611.
The movable shaft 161 is axially provided with a plurality of sections of consistent guide surfaces 1611, the sleeve rod 12 is provided with a plurality of rows of accommodating holes 121 matched with the guide surfaces 1611, each accommodating hole 121 is internally provided with a partition 15 and an elastic piece 163 for driving the partition 15 to bias towards the movable shaft 161, and the partition 15 is propped against the guide surfaces 1611 on the movable shaft 161.
The shell transfer mechanism 3 includes a shell 31 and a second driving mechanism 32, the shell 31 can move to the periphery of the magnetic shoe 14 under the driving of the second driving mechanism 32 to attract the magnetic shoe 14 to the inner wall of the shell 31, specifically, the shell transfer mechanism 3 further includes a fixing seat 33 and a clamping mechanism 34, a groove for accommodating the shell 31 is provided in the fixing seat 33, one end of the fixing seat 33 near the loop bar 12 is provided with an abutting portion, the clamping mechanism 34 includes a clamping cylinder 341 synchronously moving with the fixing seat 33 under the driving of the second driving mechanism 32, an output end of the clamping cylinder 341 is provided with a clamping block 342, the clamping block 342 is arranged at the other end of the fixing seat 33 opposite to the abutting portion, the shell 31 is fixedly clamped in the groove of the fixing seat 33 through the clamping cylinder 341, that is, the clamping block 342 is driven to move the shell 31 towards one side of the abutting portion, so that the shell 31 is clamped between the abutting portion and the clamping block 342, and meanwhile, the shell 31 is driven by the second driving mechanism to move between an assembling position of the periphery of the loop bar 12 and an outer end position of the loop bar 12, and the second driving mechanism 32 can be implemented as a driving mechanism 162.
In the present invention, two sets of iron rings 122 are disposed at the periphery of the sleeve rod 12 and are spaced apart from each other, the magnetic shoe 14 is preloaded at the periphery of the sleeve rod 12 through magnetic attraction with the iron rings 122, and the magnetic attraction between the magnetic shoe 14 and the housing 31 is greater than the magnetic attraction between the magnetic shoe 14 and the iron rings 122, so that the magnetic shoe 14 can be adsorbed on the inner wall of the housing 31 when the housing 31 moves to the periphery of the magnetic shoe 14.
The sleeve rod 12 extends to a guide ring 123 relative to the other side of the motor 13, a guide portion 1612 matched with the inner diameter of the guide ring 123 is arranged on the outer side of the movable shaft 161, a socket for inserting the magnetic shoe 14 and the sleeve rod 12 is arranged at the insertion end of the housing 31, and a through hole for passing through the guide ring 123 is arranged at the other end of the housing 31.
The magnetic separation pushing mechanism 2 comprises a mounting seat 21, a magnetic separation 22 and a third driving mechanism, wherein the magnetic separation 22 is of a sheet structure after being bent for many times, the magnetic separation 22 has elasticity, the output end of the third driving mechanism is provided with a pushing claw 23, the pushing claw 23 can push the magnetic separation 22 mounted in the mounting seat 21 into a back-off space under the action of the third driving mechanism so that the magnetic separation 22 separates adjacent magnetic tiles 14, further, the mounting seat 21 is fixedly mounted on the periphery of the loop bar 12, a plurality of groups of guide grooves 211 are formed in the periphery of the mounting seat 21, limiting rings 212 are arranged on the periphery of the mounting seat 21 corresponding to the guide grooves 211, the magnetic separation 22 is prevented from falling out of the guide grooves 211 in the moving process along the guide grooves 211 by arranging the limiting rings 212, and the magnetic separation 22 is mounted in the guide grooves 211 and can move into the avoiding space of the adjacent magnetic tiles 14 along the guide grooves 211 under the action of the pushing claw 23.
Further, the pushing claw 23 is fixedly connected with the movable shaft 161, the air cylinder 162 of the first driving mechanism 16 also serves as a third driving mechanism, and the air cylinder 162 drives the pushing claw 23 and the movable shaft 161 to move synchronously along the axial direction of the loop bar 12 during output, that is, the third driving mechanism, that is, two groups of air cylinders 162 in the first driving mechanism 16, the pushing claw 23 is fixedly connected with the movable shaft 161 and the connecting plate, so as to ensure that the magnetic separator 22 and the movable shaft 161 move synchronously.
According to the magnetic shoe 14 assembling equipment, firstly, the magnetic shoes 14 preassembled on the loop bar 12 are separated at equal intervals through the plurality of groups of the separating pieces 15, when the shell 31 is transferred to the periphery of the loop bar 12, the magnetic shoe 14 is adsorbed on the inner wall of the shell 31 due to the fact that the magnetic attraction effect of the magnetic shoe 14 and the shell 31 is larger than that of the magnetic shoe 14 and the iron ring 122, meanwhile, the adjacent magnetic shoes 14 are uniformly separated due to the constraint of the separating pieces 15, at the moment, the first driving mechanism 16 drives the separating pieces 15 to move so that a back-off space is formed between the adjacent magnetic shoes 14, and meanwhile, the third driving mechanism pushes the magnetic spacer 22 into the back-off space of the adjacent magnetic shoes 14 so as to ensure that the adjacent magnetic shoes 14 are adsorbed on the inner wall of the shell 31 at equal intervals, so that the problem that long-time waiting for natural air drying of an adhesive is needed in assembling is solved, and the assembling efficiency of the magnetic shoes 14 is greatly improved.
The action principle of the invention is as follows:
1. After the dispensing of the magnetic shoe 14 is completed, the second driving mechanism 32 moves the housing 31 towards the assembly position, when the inner cavity of the housing 31 is overlapped with the magnetic shoe 14, the magnetic shoe 14 is separated from the loop bar 12 by the attraction of the housing 31, the outer cambered surface of the magnetic shoe 14 is adhered to the inner wall of the outer wall, and the magnetic shoe 14 is arranged on the inner wall of the housing 31 at equal intervals due to the constraint of the separating piece 15 received between the adjacent magnetic shoes 14;
2. The air cylinder 162 pushes the pushing claw 23, the movable shaft 161 moves outwards synchronously at the moment, and the outer diameter of the guide surface 1611 is gradually narrowed in the process of moving outwards the movable shaft 161, so that the partition 15 is retracted into the accommodating hole 121 under the elastic force of the elastic member 163, namely, at the moment, the partition 15 is in the second position, namely, an avoidance space is formed between the adjacent magnetic tiles 14, and meanwhile, the magnetic spacer 22 is pushed between the adjacent magnetic tiles 14 under the action of the pushing claw 23;
3. After the magnetic spacer 22 is pushed in place, the second driving mechanism 32 moves the stator assembly (the housing 31, the magnetic shoe 14 and the magnetic spacer 22) of the motor 13 pressed by the pressing device to the outer end position, and the stator assembly is separated from the pressing device area, the cylinder 162 drives the pushing claw 23 and the movable pin to retreat by return stroke, and when the movable shaft 161 moves inwards, the outer diameter of the guide surface 1611 becomes larger gradually, so that the partition 15 stretches out of the accommodating hole 121 under the action of the guide surface 1611, namely, the partition 15 is at the first position.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are therefore intended to be embraced therein.
Claims (7)
1. Magnetic shoe assembly equipment of stator assembly, its characterized in that: comprises a magnetic shoe preassembling mechanism (1), a magnetic separation pushing mechanism (2) and a shell transferring mechanism (3);
The magnetic shoe preassembling mechanism (1) comprises a supporting seat (11), a loop bar (12) rotatably arranged on the supporting seat (11), a motor (13) for driving the loop bar (12) to rotate, a plurality of groups of magnetic shoes (14) preassembled on the periphery of the loop bar (12), a plurality of groups of separating pieces (15) for separating adjacent magnetic shoes (14) and a first driving mechanism (16) for driving the separating pieces (15) to move so as to form a back-off space between the adjacent magnetic shoes (14);
The shell transfer mechanism (3) comprises a shell (31) and a second driving mechanism (32), and the shell (31) can move to the periphery of the magnetic shoe (14) under the driving of the second driving mechanism (32) so as to attract the magnetic shoe (14) to the inner wall of the shell (31);
The magnetic separation pushing mechanism (2) comprises a mounting seat (21), a magnetic separation (22) and a third driving mechanism, wherein a pushing claw (23) is arranged at the output end of the third driving mechanism, and the pushing claw (23) can push the magnetic separation (22) mounted in the mounting seat (21) into a back-off space under the action of the third driving mechanism so as to separate the magnetic separation (22) from adjacent magnetic tiles (14);
the first driving mechanism (16) comprises a movable shaft (161) and a cylinder (162), the movable shaft (161) is arranged in the loop bar (12) and can axially move along the loop bar (12) under the action of the cylinder (162), the loop bar (12) is provided with a plurality of groups of containing holes (121) penetrating through the outer wall of the loop bar (12) along the radial direction of the loop bar, the partition piece (15) is contained in the containing holes (121), and the partition piece (15) is driven to switch between a first position extending out of the containing holes (121) and a second position retracting into the containing holes (121) through the axial reciprocating movement of the movable shaft (161);
The mounting seat (21) is fixedly arranged on the periphery of the loop bar (12), a plurality of groups of guide grooves (211) are formed in the periphery of the mounting seat (21), a limiting ring (212) is arranged on the periphery of the mounting seat (21) corresponding to the guide grooves (211), and the magnetic spacer (22) is arranged in the guide grooves (211) and can move into the avoidance space of the adjacent magnetic shoe (14) along the guide grooves (211) under the action of the pushing claw (23);
the position of loop bar (12) pre-installation magnetic shoe (14) is provided with at least one set of hoop (122), and magnetic shoe (14) are pre-installed in the periphery of loop bar (12) through the magnetic attraction effect with hoop (122), and magnetic shoe (14) are greater than magnetic shoe (14) and hoop (122) magnetic attraction effect with shell (31) for when shell (31) remove to magnetic shoe (14) periphery, magnetic shoe (14) can be adsorbed at shell (31) inner wall.
2. The magnetic shoe assembly apparatus of claim 1, wherein: the periphery of the movable shaft (161) is provided with a guide surface (1611) with gradually enlarged outer diameter, an elastic piece (163) for driving the partition piece (15) to bias towards the movable shaft (161) is arranged in the accommodating hole (121), the inner end of the partition piece (15) is abutted to the outer wall of the movable shaft (161) under the action of the elastic piece (163), and the sleeve rod (12) is provided with a limiting piece for preventing the partition piece (15) from falling out of the accommodating cavity.
3. A magnetic shoe assembly apparatus for a stator assembly as claimed in claim 2 wherein: the movable shaft (161) is axially provided with a plurality of sections of consistent guide surfaces (1611), the sleeve rod (12) is provided with a plurality of rows of accommodating holes (121) matched with the guide surfaces (1611), each accommodating hole (121) is internally provided with a partition piece (15) and an elastic piece (163) for driving the partition piece (15) to bias towards the movable shaft (161), and the partition piece (15) is propped against the guide surfaces (1611) on the movable shaft (161).
4. The magnetic shoe assembly apparatus of claim 1, wherein: the pushing claw (23) is fixedly connected with the movable shaft (161), an air cylinder (162) of the first driving mechanism (16) is also used as a third driving mechanism, and the pushing claw (23) and the movable shaft (161) are driven to move synchronously along the axial direction of the loop bar (12) during output of the air cylinder (162).
5. The magnetic shoe assembly apparatus of claim 1, wherein: the sleeve rod (12) extends to be provided with a guide ring (123) relative to the other side of the motor (13), a guide part (1612) matched with the inner diameter of the guide ring (123) is arranged on the outer side of the movable shaft (161), a socket for inserting the magnetic shoe (14) and the sleeve rod (12) is arranged at the insertion end of the shell (31), and a through hole for the guide ring (123) to penetrate is formed in the other end of the shell (31).
6. The magnetic shoe assembly apparatus of claim 1, wherein: the shell transfer mechanism (3) further comprises a fixed seat (33) and a clamping mechanism (34), a groove for accommodating the shell (31) is formed in the fixed seat (33), an abutting portion is arranged at one end, close to the loop bar (12), of the fixed seat (33), the clamping mechanism (34) comprises a clamping cylinder (341) synchronously moving with the fixed seat (33) under the action of a second driving mechanism (32), a clamping block (342) is arranged at the output end of the clamping cylinder (341), and the clamping block (342) is arranged at the other end, opposite to the abutting portion, of the fixed seat (33).
7. A magnetic shoe assembly apparatus for a stator assembly as claimed in claim 2 wherein: the separation piece (15) comprises a ball head part and a separation column arranged at the upper end of the ball head part, a step surface is formed at the joint of the ball head part and the separation column, the elastic piece (163) is propped between the step surface and the limiting piece, and the ball head part is propped against the guide surface (1611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310143698.1A CN116169838B (en) | 2023-02-21 | 2023-02-21 | Magnetic shoe assembly equipment of stator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310143698.1A CN116169838B (en) | 2023-02-21 | 2023-02-21 | Magnetic shoe assembly equipment of stator assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116169838A CN116169838A (en) | 2023-05-26 |
| CN116169838B true CN116169838B (en) | 2024-04-19 |
Family
ID=86416016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310143698.1A Active CN116169838B (en) | 2023-02-21 | 2023-02-21 | Magnetic shoe assembly equipment of stator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116169838B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6131358B1 (en) * | 2015-12-31 | 2017-05-17 | 信澤馬達有限公司 | DC motor inner and outer ring stator structure |
| CN107612244A (en) * | 2017-08-11 | 2018-01-19 | 马鞍山和腾汽车配件有限公司 | A kind of assembly method of unilateral magnetic shoe folder and magnetic shoe |
| CN207021860U (en) * | 2017-08-11 | 2018-02-16 | 马鞍山和腾汽车配件有限公司 | A kind of assembling device of starter stator assembly |
| CN109067110A (en) * | 2018-07-26 | 2018-12-21 | 马鞍山和腾汽车配件有限公司 | Rapid assembly method for magnetic shoe of stator assembly |
-
2023
- 2023-02-21 CN CN202310143698.1A patent/CN116169838B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6131358B1 (en) * | 2015-12-31 | 2017-05-17 | 信澤馬達有限公司 | DC motor inner and outer ring stator structure |
| CN107612244A (en) * | 2017-08-11 | 2018-01-19 | 马鞍山和腾汽车配件有限公司 | A kind of assembly method of unilateral magnetic shoe folder and magnetic shoe |
| CN207021860U (en) * | 2017-08-11 | 2018-02-16 | 马鞍山和腾汽车配件有限公司 | A kind of assembling device of starter stator assembly |
| CN109067110A (en) * | 2018-07-26 | 2018-12-21 | 马鞍山和腾汽车配件有限公司 | Rapid assembly method for magnetic shoe of stator assembly |
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| CN116169838A (en) | 2023-05-26 |
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