CN117254619B - Flat wire motor with winding torsion equipment - Google Patents
Flat wire motor with winding torsion equipment Download PDFInfo
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- CN117254619B CN117254619B CN202311545770.XA CN202311545770A CN117254619B CN 117254619 B CN117254619 B CN 117254619B CN 202311545770 A CN202311545770 A CN 202311545770A CN 117254619 B CN117254619 B CN 117254619B
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- 238000004804 winding Methods 0.000 title claims abstract description 117
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a flat wire motor with winding torsion equipment, which relates to the technical field of flat wire motors and comprises a stator core, wherein a plurality of winding wires are arranged on the inner side of the stator core, a plurality of threaded holes are formed on the inner side of the stator core, a threaded ring is connected with the inner side of each threaded hole in a threaded manner, one end of each threaded ring is fixedly connected with a connecting ring, and a tightening aid is arranged on the inner side of each threaded hole; adapting to a transverse pressing mechanism; and connecting a fastener. According to the winding wire tightening device, the tightening auxiliary device is arranged, the threaded ring continuously moves to push the rectangular sliding rod to drive the clamping plate to move towards the winding wire, and one side of the winding wire is tightly pressed by the shrinkage rod, so that the first L-shaped power rod can push the winding wire to be locally bent, and the winding wire can generate tension to two ends in the bending process, so that the winding wire can be gradually tightened, the tightening function of tightening the winding wire tightness is achieved, and the overall practicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of flat wire motors, in particular to a flat wire motor with winding torsion equipment.
Background
Stator windings refer to windings mounted on the stator, i.e. copper wires wound on the stator. Windings are a generic term for a phase or whole electromagnetic circuit formed by a plurality of coils or groups of coils. The motor winding can be divided into two types of centralized winding and distributed winding according to different winding shapes and embedded wiring modes, the winding and embedding of the centralized winding are simpler, but the efficiency is lower, and the running performance is also poor. Most of the existing alternating current motor stators adopt distributed windings, and the motors are respectively designed to adopt different winding types and specifications according to different types, models and coil embedding and winding process conditions.
According to the publication number CN115693997A disclosed by Chinese patent network, the winding structure of the flat wire motor stator comprises a stator core, three-phase windings, three-phase copper bars and neutral bars, wherein the three-phase windings are arranged in the stator core, an inner lead end and an outer lead end are arranged on each phase copper bar of the three-phase copper bars, an inner neutral end and an outer neutral end are arranged on the neutral bars, and unidirectional windings in the three-phase windings comprise an outer ring winding and an inner ring winding. The invention uses the outer ring winding and the inner ring winding in the arrangement and installation of the flat wire motor winding, realizes the mode of the inner side wire inlet and the outer side wire outlet (or the mode of the inner side wire inlet and the outer side wire outlet), and can solve the problem that the three phases of the three-phase end part of the winding and the neutral point are difficult to connect and process due to the inner side wire inlet and the outer side wire outlet in the prior art; the invention uses the inner layer and the outer layer anti-torsion U-shaped hairpin to realize the commutation connection of the current in the winding, replaces the bridging of the abnormal line, simplifies the structure of the outlet end part and increases the reliability of connection.
Although the problem of inconvenient installation and maintenance of workers can be solved in the patent, the winding stability of the winding is reduced and short circuit among the windings is possibly caused due to the fact that the tension of the leads is different in the winding torsion process of the flat wire motor, and therefore the flat wire motor with the winding torsion device is provided for solving the problem.
Disclosure of Invention
The invention aims at: in order to solve the problem, a flat wire motor with a winding twisting device is provided.
In order to solve the technical problems, the invention provides the following technical scheme: the flat wire motor with the winding torsion equipment comprises a stator core, wherein a plurality of winding wires are arranged on the inner side of the stator core, a plurality of threaded holes are formed in the inner side of the stator core, a threaded ring is connected to the inner side of each threaded hole in a threaded manner, a connecting ring is fixedly connected to one end of each threaded ring, a groove matched with a screwdriver is formed in one side of each connecting ring, and a tightening aid is arranged on one side of each threaded ring in the stator core; two tensioning plates are arranged on the inner side of the stator core, and the upper end and the lower end of each tensioning plate are provided with an adaptive transverse pressure mechanism; the inside of stator core is located the both sides of winding wire are provided with splint, the inboard of splint is provided with and is used for carrying out fastening to the connecting fastener of winding wire.
As still further aspects of the invention: the tightening aid comprises a rectangular sliding rod which is connected to the inner side of the stator core in a sliding mode, two first L-shaped power rods are connected to the outer wall of the rectangular sliding rod in a sliding mode, a first connecting spring is installed between the two first L-shaped power rods, one end of each first L-shaped power rod is fixedly connected with the clamping plate, the first L-shaped power rods are attached to the outer wall of the winding wire, a second connecting spring is fixedly connected to the inner side of the rectangular sliding rod, and one end of each second connecting spring is fixedly connected with the stator core.
As still further aspects of the invention: the connecting fastener comprises a conical surface formed in the inner side of the threaded ring, the outer wall of the first L-shaped power rod is fixedly connected with a spherical rod, one end of the spherical rod is provided with a sphere, and one end of the spherical rod initially abuts against the conical surface.
As still further aspects of the invention: the utility model provides an adaptation transverse pressure mechanism includes fixed connection be in the second fixing base on tensioning plate top, the inboard of second fixing base is provided with the swing piece, the both sides outer wall fixedly connected with pivot of swing piece, just the one end of pivot runs through to the outside of second fixing base and with the second fixing base rotates to be connected, the outer wall fixedly connected with worm wheel of pivot, one side outer wall fixedly connected with of second fixing base links the seat, the inboard rotation of linking the seat is connected with the worm, the worm with the worm wheel meshes, the one end fixedly connected with spur gear of worm, the bottom meshing of spur gear has the spur rack, the hollow has been seted up to the inboard of swing piece, the inboard in hollow is provided with the shrink pole, the one end of shrink pole extends to the external connection of swing piece has the compression roller, the bottom fixedly connected with third connecting spring of shrink pole, the one end of third connecting spring with swing piece fixedly connected with, tensioning plate with be provided with power tensioning assembly between the splint.
As still further aspects of the invention: the adaptive transverse pressure mechanism further comprises a fifth T-shaped sliding block fixedly connected to the inner side of the straight rack, the fifth T-shaped sliding block is in sliding connection with the second fixing seat, one end of the straight rack is fixedly connected with a fourth T-shaped sliding block, the upper end and the lower end of the clamping plate are fixedly connected with L-shaped traction blocks, T-shaped grooves are formed in the inner sides of the L-shaped traction blocks, and the fourth T-shaped sliding block is in sliding connection with the inner sides of the T-shaped grooves.
As still further aspects of the invention: the power tensioning assembly comprises a first fixing seat fixedly connected to the inner side of a stator core, one side of the first fixing seat is rotationally connected with a guide wheel, the outer wall of the guide wheel is provided with a pulling rope, the inner side of the tensioning plate is fixedly connected with a first T-shaped sliding block, the first T-shaped sliding block is in sliding connection with the stator core, the first T-shaped sliding block is fixedly connected with the pulling rope, the inner side of the first T-shaped sliding block is fixedly connected with a compression spring, one end of the compression spring is fixedly connected with the first fixing seat, one end of the pulling rope is fixedly connected with a second L-shaped power rod, one end of the second L-shaped power rod is fixedly connected with a third T-shaped sliding block, and the third T-shaped sliding block is in sliding connection with a clamping plate.
As still further aspects of the invention: the stator core's inboard seted up with first T shape slider assorted first guiding groove, the tensioning plate passes through first T shape slider with stator core sliding connection, the splint's inboard seted up with third T shape slider assorted second guiding groove, the second L shape power pole passes through third T shape slider with splint sliding connection.
As still further aspects of the invention: the top fixedly connected with connecting rod of second L shape power pole, the one end fixedly connected with second T shape slider of connecting rod, second T shape slider with first fixing base sliding connection.
Compared with the related art, the invention has the following beneficial effects:
1. by arranging the tightening aid, the threaded ring continuously moves to push the rectangular slide bar to drive the clamping plate to move towards the winding wire, and as one side of the winding wire is tightly pressed by the shrinkage bar, the first L-shaped power bar can push the winding wire to be locally bent, so that the winding wire can generate tension to two ends in the bending process, the winding wire can be gradually tightened, the function of tightening the tightness of the winding wire is achieved, and the overall practicability of the device is improved;
2. through setting up the connecting fastener, the staff can twist the connecting ring with the screwdriver to make the connecting ring move the screwed ring in the screw hole, when the conical surface that the screwed ring inboard set up and two spherical poles one end sphere contact, promote two spherical poles and drive splint to move to the winding wire direction through first L shape power pole under the effect of conical surface, make two splint press from both sides the winding wire tight, stability when tight elasticity is transferred with this improvement winding wire;
3. through setting up adaptation transverse pressure mechanism, when splint move to winding direction, promote straight rack through L shape traction block and fourth T shape slider and remove to drive the worm through straight rack and rotate, worm rotation drive worm wheel drive pivot and rotate, thereby make the swinging block swing to winding direction, when compression roller and winding contact, compression roller receives resistance and extrudees third connecting spring through the shrink pole and move to the empty slot inside, make compression roller adaptable press at the winding outer wall of different thickness, with this practicality of device whole has been improved;
4. through setting up the taut subassembly of power, after splint carry out the clamp to winding wire direction and press from both sides tightly, the third T shape slider has not separated with splint yet, when splint carry out the removal to take-up plate direction the second L shape power pole of promotion through the third T shape slider when moving to pull rope pulling first T shape slider and drive take-up plate and remove to winding wire direction, thereby further improved the effect that the compression roller compresses tightly the winding wire, with this improvement winding wire inboard effect of bending.
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic view of a partial structure of a stator core according to the present invention;
FIG. 3 is a schematic view of the inside structure of a stator core according to the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 3;
FIG. 5 is a schematic view of the tightening assist device of the present invention;
FIG. 6 is an enlarged view of the invention at B in FIG. 5;
FIG. 7 is a schematic view of the connection of the clamping plate of the present invention to a second L-shaped power bar;
FIG. 8 is a schematic view of a partial structure of the tension plate of the present invention;
FIG. 9 is an enlarged view of FIG. 8 at C in accordance with the present invention;
FIG. 10 is a schematic diagram of the connection of the L-shaped traction block and the fourth T-shaped sliding block of the present invention;
FIG. 11 is a schematic view of a partial structure of a second fixing base according to the present invention;
fig. 12 is a cross-sectional view of a wobble block of the present invention.
Reference numerals in the drawings:
1. a stator core; 2. winding wires; 3. a connecting ring; 4. a threaded ring; 5. a clamping plate; 6. tensioning the plate; 7. an L-shaped traction block; 8. a retracting lever; 9. a press roller; 10. a swinging block; 11. a rectangular slide bar; 12. a first connecting spring; 13. a spherical rod; 14. a second connecting spring; 15. a first L-shaped power bar; 16. a conical surface; 17. a first fixing seat; 18. a second L-shaped power rod; 19. a first T-shaped slider; 20. pulling the rope; 21. a compression spring; 22. a second T-shaped slider; 23. a guide wheel; 24. a third T-shaped slider; 25. a fourth T-shaped slider; 26. a rotating shaft; 27. a worm wheel; 28. a connecting seat; 29. a worm; 30. the second fixing seat; 31. spur gears; 32. a straight rack; 33. a fifth T-shaped slider; 34. a third connecting spring; 35. a hollow groove; 36. a threaded hole; 37. a T-shaped groove; 38. and a connecting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 12, in an embodiment of the present invention, a flat wire motor with winding twisting device includes a stator core 1, a plurality of winding wires 2 are provided on the inner side of the stator core 1, a plurality of threaded holes 36 are provided on the inner side of the stator core 1, a threaded ring 4 is screwed on the inner side of each threaded hole 36, one end of the threaded ring 4 is fixedly connected with a connecting ring 3, a groove matched with a screwdriver is provided on one side of the connecting ring 3, and a tightening aid is provided on one side of the threaded ring 4 inside the stator core 1; two tensioning plates 6 are arranged on the inner side of the stator core 1, and the upper end and the lower end of each tensioning plate 6 are provided with an adaptive transverse pressing mechanism; the inside of stator core 1 is located the both sides of winding wire 2 and is provided with splint 5, the inboard of splint 5 is provided with the connecting fastener who is used for carrying out fastening to winding wire 2, tightening assist ware includes the rectangular slide bar 11 of sliding connection in stator core 1 inboard, the outer wall sliding connection of rectangular slide bar 11 has two first L shape power poles 15, install first connecting spring 12 between two first L shape power poles 15, the one end and the splint 5 fixed connection of first L shape power pole 15, first L shape power pole 15 laminating is at the outer wall of winding wire 2, the inboard fixedly connected with second connecting spring 14 of rectangular slide bar 11, the one end and the stator core 1 fixed connection of second connecting spring 14, connecting fastener is including seting up the conical surface 16 at the screw ring 4 inboard, the outer wall fixedly connected with spherical pole 13 of first L shape power pole 15, the one end of spherical pole 13 is provided with the sphere, the one end of spherical pole 13 is initially supported on 16.
In this embodiment: firstly, when the tightness of the winding wire 2 needs to be tightly regulated, a worker can screw the connecting ring 3 by using a screwdriver, so that the connecting ring 3 drives the threaded ring 4 to move in the threaded hole 36, when the conical surface 16 formed on the inner side of the threaded ring 4 is in spherical contact with one ends of the two spherical rods 13, the two spherical rods 13 are pushed under the action of the conical surface 16 to drive the clamping plates 5 to move towards the winding wire 2 through the first L-shaped power rod 15, the two clamping plates 5 clamp the winding wire 2, the stability of the tightness of the winding wire 2 is improved, after the winding wire 2 is clamped, one end of the threaded ring 4 abuts against the outer wall of the rectangular sliding rod 11, the threaded ring 4 is continuously moved, the rectangular sliding rod 11 is pushed to drive the clamping plates 5 to move towards the winding wire 2, and as one side of the winding wire 2 is tightly pressed by the shrinkage rod 8, the first L-shaped power rod 15 can push the winding wire 2 to be locally bent, so that the winding wire 2 can generate tension on two ends in the bent process, the winding wire 2 can be gradually tightened, and the tightness of the winding wire 2 is further improved.
Referring to fig. 8 to 12, the adaptive transverse pressing mechanism includes a second fixing seat 30 fixedly connected to the top end of the tensioning plate 6, a swinging block 10 is disposed at the inner side of the second fixing seat 30, two outer walls of the swinging block 10 are fixedly connected with a rotating shaft 26, one end of the rotating shaft 26 penetrates through the outer portion of the second fixing seat 30 and is rotatably connected with the second fixing seat 30, a worm wheel 27 is fixedly connected to the outer wall of the rotating shaft 26, a connecting seat 28 is fixedly connected to one side outer wall of the second fixing seat 30, a worm 29 is rotatably connected to the inner side of the connecting seat 28, the worm 29 is meshed with the worm wheel 27, one end of the worm 29 is fixedly connected with a spur gear 31, a spur rack 32 is meshed at the bottom of the spur gear 31, an empty slot 35 is formed at the inner side of the swinging block 10, the inboard of air groove 35 is provided with shrink pole 8, the one end of shrink pole 8 extends to swing piece 10's external connection has compression roller 9, the bottom fixedly connected with third connecting spring 34 of shrink pole 8, the one end and the swing piece 10 fixed connection of third connecting spring 34, be provided with the power tensioning subassembly between tensioning plate 6 and splint 5, adaptation cross press mechanism still includes the fifth T shape slider 33 of fixed connection in straight rack 32 inboard, fifth T shape slider 33 and second fixing base 30 sliding connection, the one end fixedly connected with fourth T shape slider 25 of straight rack 32, T shape groove 37 has been seted up to the inboard of the L shape traction piece 7 of upper and lower both ends fixedly connected with L shape traction piece of splint 5, fourth T shape slider 25 sliding connection is in the inboard of T shape groove 37.
In this embodiment: when the clamping plate 5 moves towards the winding wire 2, the L-shaped traction block 7 and the fourth T-shaped sliding block 25 push the straight rack 32 to move, so that the straight rack 32 drives the straight gear 31 to drive the worm 29 to rotate, the worm 29 rotates to drive the worm wheel 27 to drive the rotating shaft 26 to rotate, the swinging block 10 swings towards the winding wire 2, when the pressing roller 9 contacts with the winding wire 2, the pressing roller 9 is pressed by the resistance force through the shrinkage rod 8 to move towards the inside of the empty groove 35, and the pressing roller 9 can be adapted to press the outer walls of winding wires 2 with different thicknesses, so that the overall practicability of the device is improved.
Referring to fig. 5 to 7, the power tensioning assembly comprises a first fixing seat 17 fixedly connected to the inner side of the stator core 1, one side of the first fixing seat 17 is rotatably connected with a guide wheel 23, the outer wall of the guide wheel 23 is provided with a pulling rope 20, the inner side of the tensioning plate 6 is fixedly connected with a first T-shaped slide block 19, the first T-shaped slide block 19 is in sliding connection with the stator core 1, the first T-shaped slide block 19 is fixedly connected with the pulling rope 20, the inner side of the first T-shaped slide block 19 is fixedly connected with a compression spring 21, one end of the compression spring 21 is fixedly connected with the first fixing seat 17, one end of the pulling rope 20 is fixedly connected with a second L-shaped power rod 18, one end of the second L-shaped power rod 18 is fixedly connected with a third T-shaped slide block 24, the third T-shaped slide block 24 is in sliding connection with a clamping plate 5, a first guide groove matched with the first T-shaped slide block 19 is formed in the inner side of the tensioning plate 6, the tensioning plate 6 is in sliding connection with the stator core 1 through the first T-shaped slide block 19, a second guide groove matched with the third T-shaped slide block 24 is formed in the inner side of the clamping plate 5, one end of the compression spring 21 is fixedly connected with the first fixing seat 17, one end of the second L-shaped power rod 18 is fixedly connected with a second L-shaped power rod 18 through the second L-shaped power rod 18, and a first connecting rod 38 is fixedly connected with the first connecting rod 38, and a second L-shaped power rod 18 is fixedly connected with the first connecting rod 38.
In this embodiment: after the clamping plate 5 moves towards the winding wire 2 to clamp the winding wire 2, the third T-shaped sliding block 24 is not separated from the clamping plate 5, and the second L-shaped power rod 18 is pushed to move through the third T-shaped sliding block 24 while the clamping plate 5 moves towards the tensioning plate 6, so that the tensioning plate 6 is driven to move towards the winding wire 2 by pulling the rope 20 to pull the first T-shaped sliding block 19, the effect of the compression roller 9 on compressing the winding wire 2 is further improved, and the inner bending effect of the winding wire 2 is improved.
Working principle: firstly, when the tightness of the winding wire 2 needs to be tightly regulated, a worker can screw the connecting ring 3 by using a screwdriver, so that the connecting ring 3 drives the threaded ring 4 to move in the threaded hole 36, when the conical surface 16 formed at the inner side of the threaded ring 4 is in spherical contact with one ends of the two spherical rods 13, the two spherical rods 13 are pushed under the action of the conical surface 16, and the clamping plate 5 is driven to move towards the winding wire 2 by the first L-shaped power rod 15, so that the winding wire 2 is clamped by the two clamping plates 5, and the stability of the winding wire 2 when the tightness is regulated is improved;
when the clamping plate 5 moves towards the winding wire 2, the L-shaped traction block 7 and the fourth T-shaped sliding block 25 push the straight rack 32 to move, so that the straight rack 32 drives the straight gear 31 to drive the worm 29 to rotate, the worm 29 rotates to drive the worm wheel 27 to drive the rotating shaft 26 to rotate, the swinging block 10 swings towards the winding wire 2, when the pressing roller 9 contacts with the winding wire 2, the pressing roller 9 is pressed by the third connecting spring 34 to move towards the inside of the empty groove 35 through the contraction rod 8 by resistance, and the pressing roller 9 can be adaptively pressed on the outer walls of winding wires 2 with different thicknesses, so that the overall practicability of the device is improved;
when the winding wire 2 is clamped, one end of the threaded ring 4 is abutted against the outer wall of the rectangular slide bar 11, so that the threaded ring 4 continuously moves to push the rectangular slide bar 11 to drive the clamping plate 5 to move towards the winding wire 2, and as one side of the winding wire 2 is tightly pressed by the shrinkage rod 8, the first L-shaped power rod 15 can push the winding wire 2 to be locally bent, so that the winding wire 2 can generate tensile force on two ends in the bending process, the winding wire 2 can be gradually tightened, the function of tightening the tightness of the winding wire 2 is achieved, and the overall practicability of the device is improved;
after the clamping plate 5 moves towards the winding wire 2 to clamp the winding wire 2, the third T-shaped sliding block 24 is not separated from the clamping plate 5, and the second L-shaped power rod 18 is pushed to move through the third T-shaped sliding block 24 while the clamping plate 5 moves towards the tensioning plate 6, so that the tensioning plate 6 is driven to move towards the winding wire 2 by pulling the rope 20 to pull the first T-shaped sliding block 19, the effect of the compression roller 9 on compressing the winding wire 2 is further improved, and the inner bending effect of the winding wire 2 is improved.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (3)
1. The flat wire motor with the winding torsion equipment comprises a stator core (1), and is characterized in that a plurality of winding wires (2) are arranged on the inner side of the stator core (1), a plurality of threaded holes (36) are formed in the inner side of the stator core (1), a threaded ring (4) is connected to the inner side of each threaded hole (36) in a threaded mode, a connecting ring (3) is fixedly connected to one end of each threaded ring (4), a groove matched with a screw driver is formed in one side of each connecting ring (3), and a tightening aid is arranged on one side of each threaded ring (4) in the stator core (1);
two tensioning plates (6) are arranged on the inner side of the stator core (1), and the upper end and the lower end of each tensioning plate (6) are provided with an adaptive transverse pressing mechanism;
clamping plates (5) are arranged on the inner side of the stator core (1) and positioned on the two sides of the winding wire (2), and connecting fasteners used for fastening the winding wire (2) are arranged on the inner side of the clamping plates (5);
the tightening aid comprises a rectangular sliding rod (11) which is connected to the inner side of the stator core (1) in a sliding mode, two first L-shaped power rods (15) are connected to the outer wall of the rectangular sliding rod (11) in a sliding mode, a first connecting spring (12) is installed between the two first L-shaped power rods (15), one end of each first L-shaped power rod (15) is fixedly connected with the clamping plate (5), the first L-shaped power rods (15) are attached to the outer wall of the winding wire (2), a second connecting spring (14) is fixedly connected to the inner side of the rectangular sliding rod (11), and one end of each second connecting spring (14) is fixedly connected with the stator core (1);
the connecting fastener comprises a conical surface (16) formed on the inner side of the threaded ring (4), a spherical rod (13) is fixedly connected to the outer wall of the first L-shaped power rod (15), one end of the spherical rod (13) is provided with a sphere, and one end of the spherical rod (13) initially abuts against the conical surface (16);
the adaptation transverse pressure mechanism comprises a second fixing seat (30) fixedly connected to the top end of the tensioning plate (6), a swinging block (10) is arranged on the inner side of the second fixing seat (30), two side outer walls of the swinging block (10) are fixedly connected with a rotating shaft (26), one end of the rotating shaft (26) penetrates through the outer part of the second fixing seat (30) and is rotationally connected with the second fixing seat (30), a worm wheel (27) is fixedly connected to the outer wall of the rotating shaft (26), a connecting seat (28) is fixedly connected to one side outer wall of the second fixing seat (30), a worm (29) is rotationally connected to the inner side of the connecting seat (28), the worm (29) is meshed with the worm wheel (27), one end of the worm (29) is fixedly connected with a spur gear (31), a straight toothed bar (32) is meshed at the bottom of the spur gear (31), an empty groove (35) is formed in the inner side of the swinging block (10), a contraction rod (8) is arranged on the inner side of the empty groove, the contraction rod (8) is fixedly connected with a compression roller (34) which is fixedly connected with the outer end (9) of the swinging block (10), a power tensioning assembly is arranged between the tensioning plate (6) and the clamping plate (5);
the adaptive transverse pressure mechanism further comprises a fifth T-shaped sliding block (33) fixedly connected to the inner side of the straight rack (32), the fifth T-shaped sliding block (33) is in sliding connection with the second fixing seat (30), one end of the straight rack (32) is fixedly connected with a fourth T-shaped sliding block (25), the upper end and the lower end of the clamping plate (5) are fixedly connected with L-shaped traction blocks (7), T-shaped grooves (37) are formed in the inner sides of the L-shaped traction blocks (7), and the fourth T-shaped sliding block (25) is in sliding connection with the inner sides of the T-shaped grooves (37);
the power tensioning assembly comprises a first fixing seat (17) fixedly connected to the inner side of a stator core (1), one side of the first fixing seat (17) is rotationally connected with a guide wheel (23), the outer wall of the guide wheel (23) is provided with a pulling rope (20), the inner side of a tensioning plate (6) is fixedly connected with a first T-shaped sliding block (19), the first T-shaped sliding block (19) is in sliding connection with the stator core (1), the first T-shaped sliding block (19) is fixedly connected with the pulling rope (20), the inner side of the first T-shaped sliding block (19) is fixedly connected with a compression spring (21), one end of the compression spring (21) is fixedly connected with the first fixing seat (17), one end of the pulling rope (20) is fixedly connected with a second L-shaped power rod (18), one end of the second L-shaped power rod (18) is fixedly connected with a third T-shaped sliding block (24), and the third T-shaped sliding block (24) is in sliding connection with a clamping plate (5).
2. A flat wire motor with winding twisting device according to claim 1, characterized in that the inner side of the stator core (1) is provided with a first guiding groove matched with the first T-shaped sliding block (19), the tensioning plate (6) is in sliding connection with the stator core (1) through the first T-shaped sliding block (19), the inner side of the clamping plate (5) is provided with a second guiding groove matched with the third T-shaped sliding block (24), and the second L-shaped power rod (18) is in sliding connection with the clamping plate (5) through the third T-shaped sliding block (24).
3. A flat wire motor with winding torsion device according to claim 1, wherein a connecting rod (38) is fixedly connected to the top end of the second L-shaped power rod (18), one end of the connecting rod (38) is fixedly connected to a second T-shaped slider (22), and the second T-shaped slider (22) is slidably connected to the first fixing seat (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311545770.XA CN117254619B (en) | 2023-11-20 | 2023-11-20 | Flat wire motor with winding torsion equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311545770.XA CN117254619B (en) | 2023-11-20 | 2023-11-20 | Flat wire motor with winding torsion equipment |
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| Publication Number | Publication Date |
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| CN117254619A CN117254619A (en) | 2023-12-19 |
| CN117254619B true CN117254619B (en) | 2024-01-23 |
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| CN202311545770.XA Active CN117254619B (en) | 2023-11-20 | 2023-11-20 | Flat wire motor with winding torsion equipment |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211046703U (en) * | 2019-12-09 | 2020-07-17 | 浙江龙芯电驱动科技有限公司 | Flat wire twisting device for armature winding end part of flat wire motor |
| CN211606225U (en) * | 2020-04-29 | 2020-09-29 | 天津中艺银舟电机制造有限公司 | Flat wire stator structure |
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2023
- 2023-11-20 CN CN202311545770.XA patent/CN117254619B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211046703U (en) * | 2019-12-09 | 2020-07-17 | 浙江龙芯电驱动科技有限公司 | Flat wire twisting device for armature winding end part of flat wire motor |
| CN211606225U (en) * | 2020-04-29 | 2020-09-29 | 天津中艺银舟电机制造有限公司 | Flat wire stator structure |
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| CN117254619A (en) | 2023-12-19 |
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