CN115664139A - Hairpin motor stator multi-line type flat copper wire forming equipment - Google Patents
Hairpin motor stator multi-line type flat copper wire forming equipment Download PDFInfo
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- CN115664139A CN115664139A CN202211438992.7A CN202211438992A CN115664139A CN 115664139 A CN115664139 A CN 115664139A CN 202211438992 A CN202211438992 A CN 202211438992A CN 115664139 A CN115664139 A CN 115664139A
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- copper wire
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 238000005452 bending Methods 0.000 claims abstract description 155
- 229910052802 copper Inorganic materials 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 28
- 238000000465 moulding Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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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Abstract
The invention discloses hairpin motor stator multi-line type flat copper wire forming equipment which comprises a plurality of first bending parts, a wire shifting part, a top wire part, a wire placing frame and a workbench, wherein the first bending parts are arranged on the first bending parts; the wire moving part can enable the flat copper wire to sequentially pass through the plurality of first bending parts, the top wire part is matched with the wire moving part to push the flat copper wire to the corresponding first bending part, the length of the flat copper wire extending out of the first bending part is adjusted, and the first bending part bends the passing flat copper wire to be formed.
Description
Technical Field
The invention belongs to the technical field of stator flat copper wire forming equipment, and relates to hairpin motor stator multi-line flat copper wire forming equipment.
Background
The Hairpin permanent magnet synchronous motor is gradually applied to the domestic driving motor market in a large scale, and compared with a traditional wound-rotor motor, due to the flat characteristic of a Hairpin copper wire, the motor is smaller in size and higher in power under the same power, and the Hairpin permanent magnet synchronous motor is the development direction of a next-generation new energy driving motor.
For a high-power motor used by a new energy automobile, a hairpin permanent magnet synchronous motor generally makes a flat copper wire into a hairpin shape, then inserts the hairpin-shaped flat copper wire into a stator slot hole respectively, and finally welds the ends of the flat copper wire through a welding mode respectively to form a complete stator winding; chinese patent with publication number CN113441649A discloses a hairpin machine copper line former and forming process, including the mechanism of bending, forming die, the neat claw is carried to the copper line, forming die transfer chain, push down cylinder and frame, the mechanism of bending can bend the copper line in succession on the horizontal plane, carry out the 2D shaping with the flat copper line, the shaping mould can carry out the 3D shaping with the copper line after the 2D shaping, and the mechanism of bending is including sending the line piece, the rotor, the first servo drive device who links with the rotor, the rotor treats that the copper line discharges specified length from the leading-out terminal, first servo drive device drives the rotor and rotates the copper line of bending, so when carrying out the 2D shaping to the copper line, need successively bend three times with a flat copper line and accomplish the 2D shaping after, again bend the shaping to next flat copper line, so reduced the production efficiency of flat copper line.
Disclosure of Invention
Aiming at the problems, the invention provides a forming device for a hairpin motor stator multi-line type flat copper wire, which well solves the problems in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a hairpin motor stator multi-line type flat copper wire former, includes:
the first bending parts are continuously and sequentially arranged and are used for sequentially bending and molding the flat copper wire;
the wire shifting part is arranged on one side of the first bending part and is used for transferring the flat copper wires bent by the previous first bending part to the next first bending part, and the wire shifting part can simultaneously transfer a plurality of flat copper wires;
the top line parts correspond to the first bending parts one by one and are used for adjusting the extending length of the flat copper wire transferred by the wire moving part;
the wire placing frame is arranged at one end of the wire moving part and used for supporting the flat copper wires and allowing the wire moving part to grab for the first time;
the workbench is used for installing the first bending parts, the line shifting parts, the top line parts and the line placing frames.
Furthermore, the first bending part comprises a first mounting plate fixed on the workbench, a fixed plate fixed on the upper surface wall of the first mounting plate, a first bending block fixed on the upper surface wall of the fixed plate, a second bending block arranged on the first mounting plate, a first motor, a rotary disc connected to an output shaft of the first motor, and a bending column connected to the rotary disc, wherein the bending column protrudes out of the fixed plate and is matched with the first bending block to bend the flat copper wire.
Furthermore, one side of the first bending portion located at the initial position is provided with a second bending portion, the bending directions of the first bending portion and the second bending portion to the flat copper wire are opposite, a top line portion corresponding to the second bending portion is arranged on the workbench, and the first bending portion and the second bending portion are identical in structure.
Furthermore, a movable plate which is connected to the first mounting plate in a sliding mode is arranged between the first mounting plate and the fixed plate, the first motor is connected to the movable plate, the second bending block is fixed to the movable plate, and one side of the movable plate is connected with a driving mechanism which is fixed to the first mounting plate.
Further, move line portion including being fixed in supporting seat on the workstation, sliding connection in the slide of supporting seat upper epidermis wall, be fixed in the first power supply of slide one side, be connected with first power supply and be located the roof of slide top, be fixed with a plurality of first cylinder clamping jaws on the roof, the slide is connected with the second power supply that is fixed in on the supporting seat.
Furthermore, the top line part comprises a second mounting plate fixed on the workbench, a third power source fixed on the second mounting plate, and a second cylinder clamping jaw connected to the third power source, and the third power source can drive the second cylinder clamping jaw to move towards the first bending part.
Furthermore, a plurality of first bending parts form a bending group, a plurality of bending groups which are linearly arranged are arranged on the workbench, and the bending directions of the first bending parts in the adjacent bending groups to the flat copper wires are opposite.
Furthermore, the wire placing frame comprises two support columns fixed on the workbench and a wire placing block arranged on the top surfaces of the support columns.
Furthermore, one side of the wire placing frame is provided with a manipulator connected to the workbench.
Furthermore, a wire feeding rack fixed on the workbench is arranged on one side of the wire placing rack, and a slideway for sliding in a flat copper wire is arranged on the wire feeding rack.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the wire moving part can enable the flat copper wire to sequentially pass through the plurality of first bending parts, the top wire part is matched with the wire moving part to push the flat copper wire to the corresponding first bending part, the length of the flat copper wire extending out of the first bending part is adjusted, and the first bending part bends and forms the passing flat copper wire;
in the invention, the first bending part and the second bending part which are opposite to the bending direction of the flat copper wire can be arranged, so that the bending of different wire types can be met, the compatibility of the invention is improved, and the application range of the invention is enlarged;
in the invention, the plurality of first bending parts can form a bending group, the workbench can be provided with a plurality of bending groups, the bending directions of the first bending parts in the adjacent bending groups to the flat copper wire are opposite, the invention can also process the wave winding type flat copper wire, the adjustment is more flexible, and the compatibility of the invention is further improved.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a schematic view of the first bending portion, the vertex portion and the translation portion of the present invention;
FIG. 3 is a schematic structural view of a line shifting portion according to the present invention;
FIG. 4 is a schematic view of the top line portion of the present invention;
FIG. 5 is a perspective view of an angle of the second bend of the present invention;
FIG. 6 is a perspective view of another angle of the second bend of the present invention;
FIG. 7 is a schematic view of the first bending block and the second bending block in cooperation with each other according to the present invention;
FIG. 8 is a schematic view of the second bending portion and a plurality of first bending portions in accordance with the present invention;
FIG. 9 is a schematic view illustrating a first linear bending of a flat copper wire according to the present invention;
fig. 10 is a second linear bending schematic diagram of a flat copper wire according to the present invention.
In the figure: 1-a first bend; 2-a line shifting part; 3-a vertex section; 4-wire placing frame; 5-a workbench; 6-second bending part; 7-a manipulator; 8-wire feeding frame; 9-a slideway; 10-a backing plate; 101-a first mounting plate; 102-a fixed plate; 103-a first bending block; 104-a second bending block; 105-a first motor; 106-a turntable; 107-bent columns; 108-moving the plate; 109-a drive mechanism; 201-a supporting seat; 202-a slide plate; 203-a first power source; 204-a top plate; 205-a first cylinder jaw; 206-a second power source; 301-a second mounting plate; 302-a third power source; 303-a second cylinder jaw; 401-a pillar; 402-line placing block.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-4, the multi-line flat copper wire forming apparatus for a card-issuing motor stator according to the present invention includes a first bending portion 1, a wire shifting portion 2, a top wire portion 3, a wire holding frame 4 and a workbench 5, in this embodiment, the first bending portion 1 is continuously and sequentially provided with three, the three first bending portions 1, the wire shifting portion 2, the top wire portion 3 and the wire holding frame 4 are all installed on the workbench 5, the wire shifting portion 2 is disposed at one side of the first bending portion 1 and located between the top wire portion 3 and the first bending portion 1, and the top wire portions 3 are provided with three and are in one-to-one correspondence with the first bending portions 1;
specifically, as shown in fig. 5, 6 and 7, the first bending portion 1 includes a first mounting plate 101 fixed on the workbench 5, a fixing plate 102 fixed on an upper wall of the first mounting plate 101, a first bending block 103 fixed on an upper wall of the fixing plate 102, a second bending block 104 arranged on the first mounting plate 101, a first motor 105, a turntable 106 connected to an output shaft of the first motor 105, and a bending column 107 connected to the turntable 106, wherein the bending column 107 protrudes from the fixing plate 102 and is matched with the first bending block 103 to bend the flat copper wire; the opposite side surfaces of the first bending block 103 and the second bending block 104 are stepped surfaces, a wire groove for accommodating a flat copper wire is formed by combining the first bending block 103 and the second bending block 104, a roller is sleeved on the bending column 107, an annular groove is formed in the upper outer edge of the roller, the first motor 105 adopts a servo motor, the first motor 105 drives the turntable 106 and the bending column 107 to rotate, and the bending column 107 drives the roller to cooperate with the first bending block 103 to bend the flat copper wire; the annular groove avoids slipping when the flat copper wire is bent;
furthermore, a moving plate 108 which is slidably connected to the first mounting plate 101 is arranged between the first mounting plate 101 and the fixed plate 102, the first motor 105 is connected to the moving plate 108, a through groove for the first motor 105 to move is formed in the first mounting plate 101, the second bending block 104 is fixed on the moving plate 108, one side of the moving plate 108 is connected with a driving mechanism 109 which is fixed on the first mounting plate 101, the driving mechanism 109 comprises a second motor and a driving gear which is connected to an output shaft of the second motor, a rack which is meshed with the driving gear is arranged at the edge of the moving plate 108, the second motor drives the driving gear to rotate, and the moving plate 108 is adjusted through the meshing of the driving gear and the rack, so that the flat copper wire can fall between the first bending block 103 and the second bending block 104, the first bending block 103 and the second bending block 104 can clamp the flat copper wire, and the bending quality of the flat copper wire is guaranteed; moreover, the first bending block 103 and the second bending block 104 are adapted to flat copper wires with different widths, so that the compatibility is high; moreover, the backing plate 10 is fixed on the upper surface of the fixing plate 102, so that one end of the flat copper wire can be well supported, the flat copper wire is prevented from shaking and warping when being bent, and the bending quality is improved.
In this embodiment, the wire moving part 2 includes a support base 201 fixed on the workbench 5, a sliding plate 202 slidably connected to an upper surface wall of the support base 201, a first power source 203 fixed on one side of the sliding plate 202, and a top plate 204 connected to the first power source 203 and located above the sliding plate 202, wherein a plurality of first cylinder clamping jaws 205 are fixed on the top plate 204, the sliding plate 202 is connected to a second power source 206 fixed on the support base 201, the first power source 203 and the second power source 206 both adopt servo electric cylinders, a guide sleeve and a guide post are connected between the top plate 204 and the sliding plate 202, the first power source 203 can drive the top plate 204 to lift, and the second power source 206 can drive the sliding plate 202 to slide reciprocally; initially, the first power source 203 drives the top plate 204 to be located at a lower position, the second power source 206 drives the sliding plate 202 to move towards the direction of the wire holding frame 4, when the first cylinder clamping jaw 205 at the foremost end of the top plate 204 moves to a position right below the flat copper wire on the wire holding frame 4, the first power source 203 drives the top plate 204 and the first cylinder clamping jaw 205 to ascend and locate at the upper position, so that the first cylinder clamping jaw 205 can clamp the flat copper wire, then the first power source 203 drives the top plate 204 and the first cylinder clamping jaw 205 to ascend again, then the second power source 206 drives the sliding plate 202 to return to the original position, at this time, the first cylinder clamping jaw 205 is located above the first bending portion 1, the first power source 203 drives the top plate 204 and the first cylinder clamping jaw 205 to descend and make the flat copper wire fall between the first bending block 103 and the second bending block 104, at this time, the first cylinder clamping jaw 205 loosens the flat copper wire, the first power source 203 drives the top plate 204 and the first cylinder clamping jaw 205 to descend to return to the original position, waiting for next flat copper wire transferring, and a plurality of second cylinder clamping jaws 303 on the top plate 204 can simultaneously transfer the first bent portion 1 to a next flat copper wire transferring portion 1;
in this embodiment, the top wire portion 3 includes a second mounting plate 301 fixed on the workbench 5, a third power source 302 fixed on the second mounting plate 301, and a second cylinder clamping jaw 303 connected to the third power source 302, the third power source 302 can drive the second cylinder clamping jaw 303 to move toward the first bending portion 1, the third power source 302 adopts a servo electric cylinder, when the wire moving portion 2 moves the flat copper wire once, one end of the flat copper wire falls on the second cylinder clamping jaw 303, the second cylinder clamping jaw 303 can clamp one end of the flat copper wire, then the third power source 302 is taken to drive the second cylinder clamping jaw 303 to move the flat copper wire toward the first bending portion 1, and the length of the flat copper wire extending out of the first bending block 103 can be determined according to the bending length of the flat copper wire; for the reliability of the movement of the second cylinder clamping jaw 303, a sliding block is connected to the lower surface wall of the second mounting plate 301, a sliding rail matched with the sliding block through a dovetail groove is fixed below the second cylinder clamping jaw 303, and the sliding rail slides along the sliding block to provide a guide for the movement of the second cylinder clamping jaw 303.
Preferably, the clamping jaw structures in the first cylinder clamping jaw 205 and the second cylinder clamping jaw 303 are the same, and the first cylinder clamping jaw and the second cylinder clamping jaw both have two clamping parts, the clamping parts are provided with a plurality of through grooves which are arranged at equal intervals, and the opposite side faces of the two clamping parts are provided with grooves which can sink into the cylinder
To the first lug that leads to the inslot, the upper end of second lug is provided with the second lug, can supply flat type copper line to hold between first lug and the second lug, and two clamps are got a dislocation set, realize the centre gripping to flat type copper line to first lug and second lug can prevent that flat type copper line from rocking from top to bottom, improve the stability of centre gripping.
In this embodiment, the wire placing frame 4 includes two pillars 401 fixed on the workbench 5 and a wire placing block 402 disposed on the top surface of the pillars 401, a wire placing groove is provided on the wire placing block 402, two ends of the flat copper wire can fall into the wire placing groove to position the flat copper wire, so as to facilitate the grabbing of the first cylinder clamping jaw 205 of the wire moving part 2.
Preferably, one side of the wire placing frame 4 is provided with a manipulator 7 connected to the workbench 5; a wire feeding frame 8 fixed on the workbench 5 is arranged on one side of the wire placing frame 4, a slideway 9 for a flat copper wire to slide into is arranged on the wire feeding frame 8, and a manipulator 7 can place the flat copper wire on the wire feeding frame 8 on the wire placing frame 4, so that the wire feeding directions of the flat copper wires are consistent, the production standardization is favorably realized, and the subsequent processing production is favorably realized; furthermore, the slideway 9 is beneficial to positioning the flat copper wire.
When the technical scheme is used, as shown in fig. 9, the flat copper wires are firstly fed into the slide ways 9, the manipulator 7 feeds the flat copper wires on the slide ways 9 onto the wire holding frame 4, the second power source 206 and the first power source 203 in the wire moving part 2 drive the sliding plate 202 and the top plate 204 to be linked to drive the first flat copper wire into the first bending part 1, the top part 3 drives the first flat copper wire to be pushed to the first bending part 1, the first bending part 1 bends the first flat copper wire, then the wire moving part 2 can transfer the second flat copper wire from the wire holding frame 4 to enter the first bending part 1, and simultaneously move the first flat copper wire to the second bending part, and the first flat copper wire are simultaneously bent under the action of the top part 3, and the above circulation is executed.
Example 2
Compared with embodiment 1, the present embodiment is different in that: as shown in fig. 8, a second bending portion 6 is disposed on one side of the first bending portion 1 located at the head position, the bending directions of the flat copper wire by the first bending portion 1 and the second bending portion 6 are opposite, a top line portion 3 corresponding to the second bending portion 6 is disposed on the worktable 5, and the first bending portion 1 and the second bending portion 6 have the same structure;
when the technical scheme in this embodiment is used, the second bending portion 6, the top wire portion 3 corresponding to the second bending portion 6, and the corresponding first cylinder clamping jaw 205 are installed on the wire moving portion 2 on the workbench 5 in the technical scheme in embodiment 1, as shown in fig. 10, the second bending portion 6 reversely bends the flat copper wire, then the flat copper wire is continuously forward bent through the first bending portion 1, and finally the flat copper wire is molded into a wire type as shown in fig. 10, so that bending of different wire types can be satisfied, compatibility of the present invention is improved, and an application range of the present invention is improved.
Example 3
Compared with the embodiment 1 and the embodiment 2, the present embodiment is different in that: the three first bending parts 1 can form bending groups, a plurality of bending groups which are linearly arranged are arranged on the workbench 5, the bending direction of the first bending part 1 in each bending group is the same, and the bending direction of the first bending parts 1 in adjacent bending groups is opposite, so that the technical scheme in the embodiment can bend longer flat copper wires to form wave winding type flat copper wires, the adjustment is more flexible, and the compatibility of the invention is further improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a hairpin motor stator multi-line type flat copper line former which characterized in that includes:
the first bending parts are continuously and sequentially arranged and are used for sequentially bending and molding the flat copper wire;
the wire shifting part is arranged on one side of the first bending part and used for transferring the flat copper wires bent by the previous first bending part to the next first bending part, and a plurality of flat copper wires can be transferred on the wire shifting part at the same time;
the top line parts correspond to the first bending parts one by one and are used for adjusting the extending length of the flat copper wire transferred by the wire moving part;
the wire placing frame is arranged at one end of the wire moving part and used for supporting the flat copper wires and providing primary grabbing of the wire moving part;
the workbench is used for installing the first bending parts, the line shifting parts, the top line parts and the line placing frames.
2. The apparatus for forming the flat copper wire with the hairpin motor stator according to claim 1, wherein the first bending portion includes a first mounting plate fixed to the table, a fixing plate fixed to an upper surface wall of the first mounting plate, a first bending block fixed to an upper surface wall of the fixing plate, a second bending block provided on the first mounting plate, the first motor, a turntable connected to an output shaft of the first motor, and a bending post connected to the turntable, and the bending post protrudes from the fixing plate and is matched with the first bending block to bend the flat copper wire.
3. The apparatus for forming the flat copper wire with the hairpin motor stator according to claim 2, wherein a second bending portion is provided at one side of the first bending portion located at the head position, the first bending portion and the second bending portion bend the flat copper wire in opposite directions, a top wire portion corresponding to the second bending portion is provided on the table, and the first bending portion and the second bending portion have the same structure.
4. The apparatus for forming the hairpin motor stator multi-wire type flat copper wire according to claim 2, wherein a moving plate slidably connected to the first mounting plate is provided between the first mounting plate and the fixed plate, the first motor is connected to the moving plate, the second bending block is fixed to the moving plate, and one side of the moving plate is connected to a driving mechanism fixed to the first mounting plate.
5. The apparatus for forming a hairpin motor stator multi-wire type rectangular copper wire according to claim 1, wherein the wire-moving portion comprises a support base fixed to a table, a slide plate slidably attached to an upper surface wall of the support base, a first power source fixed to one side of the slide plate, and a top plate connected to the first power source and located above the slide plate, the top plate having a plurality of first cylinder jaws fixed thereto, the slide plate being connected to a second power source fixed to the support base.
6. The apparatus for forming the hairpin motor stator multi-wire type flat copper wire according to claim 1 or 3, wherein the vertex portion includes a second mounting plate fixed to the table, a third power source fixed to the second mounting plate, and a second cylinder jaw connected to the third power source, and the third power source can drive the second cylinder jaw to move toward the first bending portion.
7. The apparatus for forming the polygonal flat copper wire of the hairpin motor stator according to claim 1, wherein the plurality of first bending portions constitute a bending group, the work table is provided with a plurality of bending groups arranged linearly, and the bending directions of the first bending portions adjacent to each other in the bending group to the flat copper wire are opposite.
8. The apparatus of claim 1, wherein the wire-positioning frame comprises two pillars fixed to the table and a wire-positioning block disposed on top surfaces of the pillars.
9. The apparatus as claimed in claim 1, wherein a robot arm is provided at one side of the wire rack and connected to the work table.
10. The apparatus for forming the multi-wire type flat copper wire of the hairpin motor stator according to claim 9, wherein a wire feeding rack fixed to a table is provided at one side of the wire placing rack, and a slide way for the flat copper wire to slide in is provided on the wire feeding rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211438992.7A CN115664139B (en) | 2022-11-17 | 2022-11-17 | Multi-line flat copper wire forming equipment for hairpin motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211438992.7A CN115664139B (en) | 2022-11-17 | 2022-11-17 | Multi-line flat copper wire forming equipment for hairpin motor stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115664139A true CN115664139A (en) | 2023-01-31 |
| CN115664139B CN115664139B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211438992.7A Active CN115664139B (en) | 2022-11-17 | 2022-11-17 | Multi-line flat copper wire forming equipment for hairpin motor stator |
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| CN (1) | CN115664139B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116599307A (en) * | 2023-05-12 | 2023-08-15 | 跃科智能制造(无锡)有限公司 | Flat wire motor stator copper wire former |
| CN116633103A (en) * | 2023-05-12 | 2023-08-22 | 跃科智能制造(无锡)有限公司 | Stator flat wire 2D bending mechanism |
| CN116652069A (en) * | 2023-05-12 | 2023-08-29 | 跃科智能制造(无锡)有限公司 | Continuous flat copper wire forming mechanism |
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| CN116599307B (en) * | 2023-05-12 | 2024-02-09 | 跃科智能制造(无锡)有限公司 | Flat wire motor stator copper wire former |
| CN116652069B (en) * | 2023-05-12 | 2024-02-09 | 跃科智能制造(无锡)有限公司 | Continuous flat copper wire forming mechanism |
| CN116633103B (en) * | 2023-05-12 | 2024-04-02 | 跃科智能制造(无锡)有限公司 | Stator flat wire 2D bending mechanism |
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| Publication number | Publication date |
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| CN115664139B (en) | 2023-11-10 |
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