CN214755982U - Motor stator flat copper wire head twisting device - Google Patents
Motor stator flat copper wire head twisting device Download PDFInfo
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- CN214755982U CN214755982U CN202120807725.7U CN202120807725U CN214755982U CN 214755982 U CN214755982 U CN 214755982U CN 202120807725 U CN202120807725 U CN 202120807725U CN 214755982 U CN214755982 U CN 214755982U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a motor stator flat copper wire twisting device, relating to a production device of a flat copper wire motor, which comprises an upper twisting die and a lower twisting servo driving device; the twisting head die comprises a first twisting head wire coil, a second twisting head wire coil, a third twisting head wire coil and a fourth twisting head wire coil which are sequentially overlapped from top to bottom; the torsion head servo driving device comprises a protective shell, a first torsion head servo driving mechanism, a second torsion head servo driving mechanism, a third torsion head servo driving mechanism and a fourth torsion head servo driving mechanism which are sequentially sleeved and superposed from outside to inside, and bearings are arranged at the upper part and the lower part between the two adjacent mechanisms; the utility model discloses an use for traditional manual operation, both can ensure the security of using, improvement work efficiency that also can be great, when the precision of guaranteeing the product improves the qualification rate of product, the effectual productivity that has improved the motor production line has reduced the production of rejection rate simultaneously, great saving the cost of labor.
Description
Technical Field
The utility model relates to a apparatus for producing of band copper line motor specifically is a motor stator band copper line turns round first device for the stator of band copper line motor turns round the head with the band copper line and uses after hairpin type band copper line inserts and locks.
Background
With the continuous development of new energy automobiles, the demand of a driving motor which is one of indispensable core components of the new energy automobiles is larger and larger, and the flat copper wire motor is used in the largest amount at present, so that the requirement on the automatic production of the flat copper wire motor is higher and higher; in the prior art, in the production process of a flat copper wire motor for a new energy automobile, a coil in a stator coil slot needs to be bent in the assembling process of a motor stator, an existing bending device is fixed at the bottom end of the stator through a die, and the die is rotated to realize coil bending after a tool is fixed manually. This method is inefficient and prone to damage to the coil.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor stator flat copper wire turns round first device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a motor stator flat copper wire twisting device comprises an upper twisting head die and a lower twisting head servo driving device which are connected; the twisting head die comprises a first twisting head wire coil, a second twisting head wire coil, a third twisting head wire coil and a fourth twisting head wire coil which are sequentially overlapped from top to bottom, the upper edges of the first twisting head wire coil, the second twisting head wire coil, the third twisting head wire coil and the fourth twisting head wire coil are at the same horizontal height, and the bottom surfaces of the first twisting head wire coil, the second twisting head wire coil, the third twisting head wire coil and the fourth twisting head wire coil are also at the same horizontal height; the torsion head servo driving device comprises a protective shell, a first torsion head servo driving mechanism, a second torsion head servo driving mechanism, a third torsion head servo driving mechanism and a fourth torsion head servo driving mechanism which are sequentially sleeved and overlapped from outside to inside, and bearings are arranged on the upper portion and the lower portion between every two adjacent mechanisms.
Furthermore, the main body part of the first twisting head wire coil is arranged in a vertical cylinder shape, an outer folding edge which extends outwards and horizontally along the radial direction is arranged at the edge of the bottom, notches are symmetrically arranged on the horizontal outer folding edge in a left-right mode and symmetrically divide the outer folding edge into two halves, five first step bolt holes are uniformly distributed on each half of the outer folding edge in an annular array mode by taking the axis of the first twisting head wire coil as the center of a circle, and first bolts are installed at intervals; first wire grooves are uniformly formed in the inner wall of the vertical cylindrical part of the first twisting head wire coil along the axial direction; and a second twisting head wire coil is sleeved in the first twisting head wire coil.
Further, the main body part of the second twisting head wire coil is arranged in a vertical cylindrical shape, an inner folding edge which horizontally extends inwards along the radial direction is arranged at the edge of the bottom of the second twisting head wire coil, and two first grooves are symmetrically arranged on the bottom surface of the inner folding edge at the position close to the edge of the outer side and symmetrically divide the inner folding edge into two halves; five second step screw holes are formed in each half of the inner folded edge close to the edge, second bolts are installed at intervals, and second wire grooves are formed in the inner side wall and the outer side wall of a vertical cylinder of the second twisting head wire coil in a staggered mode; and a third twisting head wire coil is sleeved on the inner side of the second twisting head wire coil.
Furthermore, the main body part of the third twisting head wire coil is arranged in a vertical cylinder shape, a second inner folding edge which extends horizontally inwards along the radial direction and then extends downwards is arranged at the edge of the bottom of the third twisting head wire coil, second grooves are symmetrically arranged on the part of the second inner folding edge extending downwards vertically, the second inner folding edge is uniformly divided into two halves by the two second grooves, five third step screw holes are uniformly arranged on the part of each half part with the vertically downward folding edge, third bolts are arranged at intervals, and third wire grooves are arranged on the inner side wall and the outer side wall of the vertical cylinder of the third twisting head wire coil in a staggered manner; and a fourth twisting head wire coil is sleeved on the inner side of the third twisting head wire coil.
Furthermore, the structure of the fourth twisting head wire coil is the same as that of the third twisting head wire coil, and comprises a third inner folding edge, a third groove, four fourth step screw holes arranged in each half part and fourth bolts arranged in the two farthest fourth step screw holes, wherein a fourth wire groove is uniformly formed in the inner wall of the fourth twisting head wire coil.
Furthermore, the fourth torsion head servo driving mechanism comprises a fourth hollow shaft at the center, a fourth bump is symmetrically arranged at the top of the fourth hollow shaft and used for being matched and clamped with the third groove, and four fourth screw holes are also formed and used for being matched and mounted with the fourth bolt; the bottom end of the fourth hollow shaft is provided with a fourth driving plate which extends outwards along the radial direction and is in a ninety-degree sector shape, and a fourth gear part is arranged at the outer arc-shaped edge.
Furthermore, the third torsion head servo driving mechanism comprises a third hollow shaft which is sleeved on the outer side of the fourth hollow shaft and is connected with the fourth hollow shaft through a bearing, symmetrical third convex blocks are symmetrically arranged at the top of the third hollow shaft and used for being matched and clamped with the second groove, and six third screw holes are also formed at the same time and used for being matched and mounted with the third bolts; the bottom end of the third hollow shaft is provided with a third driving plate which extends outwards along the radial direction and is in a ninety-degree sector shape, and a third gear part is arranged at the outer arc-shaped edge.
Furthermore, the second torsion head servo driving mechanism comprises a second hollow shaft which is sleeved on the outer side of the third hollow shaft and is connected through a bearing, symmetrical second convex blocks are symmetrically arranged at the top of the second hollow shaft and are used for being matched and clamped with the first groove, and six second screw holes are also arranged at the same time and are used for being matched and mounted with the second bolts; a second driving plate which extends outwards along the radial direction and forms a ninety-degree sector is arranged at the bottom end of the second hollow shaft, and a second gear part is arranged at the arc-shaped edge of the outer side; the second drive plate is located above and parallel to the third drive plate.
Furthermore, the first torsion head servo driving mechanism comprises a first hollow shaft which is sleeved on the outer side of the second hollow shaft and is connected through a bearing, symmetrical first convex blocks are symmetrically arranged at the top of the first hollow shaft and are used for being matched and clamped with the opening, and six first screw holes are also arranged at the same time and are used for being matched and mounted with the first bolts; the bottom end of the first hollow shaft is provided with a first driving plate which extends outwards along the radial direction and is in a ninety-degree sector shape, and a first gear part is arranged at the outer arc edge; the first drive plate is located above and parallel to the second drive plate.
Furthermore, the protection shell is sleeved outside the first hollow shaft and connected with the first hollow shaft through a bearing, a fixed folding edge extends outwards from the top of the protection shell along the radial direction, and six fixed screw holes are distributed on the fixed folding edge in an annular array mode and used for being connected with the fixed support.
Compared with the prior art, the beneficial effects of the utility model are that:
1. compared with the traditional manual operation, the utility model can not only ensure the use safety, but also greatly improve the working efficiency;
2. the device is used for twisting the copper wire of the stator coil, so that the precision of the product is ensured, the qualification rate of the product is improved, and the production requirement can be well met;
3. the productivity of the motor production line is effectively improved;
4. the production of rejection rate is reduced, and the labor cost is greatly saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a twist head die;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a view of FIG. 3A-A;
FIG. 5 is a schematic view of a torsion head servo driving apparatus;
FIG. 6 is a front view of FIG. 5;
FIG. 7 is a top view of FIG. 5;
FIG. 8 is the view of FIG. 7A-A;
in the figure: a twisting head mould-1, a first twisting head wire coil-11, an outer folded edge-111, a notch-112, a first step bolt hole-113, a first bolt-114, a first wire groove-115, a second twisting head wire coil-12, an inner folded edge-121, a second step screw hole-122, a second bolt-123, a first groove-124, a second wire groove-125, a third twisting head wire coil-13, a second inner folded edge-131, a second groove-132, a third step screw hole-133, a third bolt-134, a third wire groove-135, a fourth twisting head wire coil-14, a third inner folded edge-141, a third groove-142, a fourth step screw hole-143, a fourth bolt-144, a fourth wire groove-145, a twisting head servo driving device-2 and a protective shell-20, a fixed flange-201, a fixed screw hole-202, a first torsion head servo driving mechanism-21, a first hollow shaft-211, a first lug-212, a first screw hole-213, a first driving plate-214, a first gear part-215, a second torsion head servo driving mechanism-22, a second hollow shaft-221, a second lug-222, a second screw hole-223, a second driving plate-224, a second gear part-225, a third torsion head servo driving mechanism-23, a third hollow shaft-231, a third lug-232, a third screw hole-233, a third driving plate-234, a third gear part-235, a fourth torsion head servo driving mechanism-24, a fourth hollow shaft-241, a fourth lug-242, a fourth screw hole-243 and a fourth driving plate-244, a fourth gear portion-245.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention is described below clearly and completely with reference to the accompanying drawings and the specific embodiments.
Referring to fig. 1-8, fig. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view of a twist head die; FIG. 3 is a top view of FIG. 2; FIG. 4 is a view of FIG. 3A-A; FIG. 5 is a schematic view of a torsion head servo driving apparatus; FIG. 6 is a front view of FIG. 5; FIG. 7 is a top view of FIG. 5; fig. 8 is a view of fig. 7A-a.
The utility model provides a motor stator flat copper line turns round first device for at the in-process of production motor stator, turn round the head to the flat copper line of stator and use, turn round first mould 1 and the first servo drive device 2 constitution of turning round of lower part including upper portion.
The twisting head die 1 comprises a first twisting head wire coil 11, a second twisting head wire coil 12, a third twisting head wire coil 13 and a fourth twisting head wire coil 14 which are sequentially overlapped from top to bottom; meanwhile, the upper edges of the first twisting head wire coil 11, the second twisting head wire coil 12, the third twisting head wire coil 13 and the fourth twisting head wire coil 14 are at the same horizontal height, and the bottom surfaces are also at the same horizontal height.
The main body part of the first twisting head wire coil 11 is arranged in a vertical cylindrical shape, an outer folded edge 111 which extends outwards and horizontally along the radial direction is arranged at the edge of the bottom of the first twisting head wire coil, notches 112 are symmetrically arranged on the horizontal outer folded edge 111 in the left-right direction and divide the outer folded edge 111 into two halves symmetrically, five first step bolt holes 113 are uniformly distributed on each half of the outer folded edge 111 in an annular array by taking the axis of the first twisting head wire coil 11 as the circle center, and first bolts 114 are installed at intervals; first wire grooves 115 are uniformly formed in the inner wall of the vertical cylindrical portion of the first torsion bar coil 11 in the axial direction; and a second twisting head wire coil 12 is sleeved in the first twisting head wire coil 11.
The main body part of the second twisting head wire coil 12 is vertically and cylindrically arranged, an inner folding edge 121 which horizontally extends inwards in the radial direction is arranged at the edge of the bottom part, two first grooves 124 are symmetrically arranged on the bottom surface of the inner folding edge 121 at the position close to the edge of the outer side, and the inner folding edge 121 is symmetrically divided into two halves; five second step screw holes 122 are formed in the position, close to the edge, of each half of the inner folding edge 121, second bolts 123 are installed at intervals, and second slots 125 are formed in the inner side wall and the outer side wall of the vertical cylinder of the second twisting head wire coil 12 in a staggered mode; and a third twisting head wire coil 13 is sleeved on the inner side of the second twisting head wire coil 12.
The main body of the third twisting head wire coil 13 is vertically cylindrical, a second inner folded edge 131 which extends horizontally inwards along the radial direction and then extends downwards is arranged at the edge of the bottom of the third twisting head wire coil 13, a second groove 132 is symmetrically arranged on the part of the second inner folded edge 131 which extends vertically downwards, the second inner folded edge 131 is uniformly divided into two halves by the two second grooves 132, five third step screw holes 133 are uniformly arranged on the part of each half part with the vertically downward folded edge, third bolts 134 are arranged at intervals, and third wire grooves 135 are arranged on the inner side wall and the outer side wall of the vertical cylinder of the third twisting head wire coil 13 in a staggered manner; and a fourth twisting head wire coil 14 is sleeved on the inner side of the third twisting head wire coil 13.
The structure of the fourth twisting head wire coil 14 is the same as that of the third twisting head wire coil 13, and the fourth twisting head wire coil 14 comprises a third inner folding edge 141 and a third groove 142, wherein each half part of the third inner folding edge is provided with four fourth step screw holes 143, fourth bolts 144 are installed in two fourth step screw holes 143 which are farthest away, and fourth wire grooves 145 are evenly formed in the inner wall of the fourth twisting head wire coil 14.
Twist round first servo drive device 2 and include from outer to interior overlapping protective housing 20, first twist first servo drive mechanism 21, second twist first servo drive mechanism 22, third twist first servo drive mechanism 23, fourth twist first servo drive mechanism 24 of suit in proper order, simultaneously two double-phase adjacent two mechanisms between upper portion with all be provided with the bearing down for with each mechanism separation and can move alone each other not influence.
The fourth twist head servo driving mechanism 24 includes a fourth hollow shaft 241 at the center, the top of the fourth hollow shaft 241 is symmetrically provided with symmetrical fourth protrusions 242 for matching and clamping with the third groove 142, and is also provided with four fourth screw holes 243 for matching and mounting with the fourth bolt 144, so that the fourth twist head wire coil 14 and the fourth twist head servo driving mechanism 24 can be connected and fixed; the bottom end of the fourth hollow shaft 241 is provided with a fourth driving plate 244 extending radially outward and forming a ninety degree sector, and a fourth gear portion 245 is provided at the outer arc edge for connecting with a power device, so as to drive the fourth twisting head wire coil 14 to rotate through the fourth twisting head servo driving mechanism 24.
The third twist head servo driving mechanism 23 comprises a third hollow shaft 231 which is sleeved outside the fourth hollow shaft 241 and connected through a bearing, symmetrical third protruding blocks 232 are symmetrically arranged at the top of the third hollow shaft 231 and used for being matched and clamped with the second grooves 132, and six third screw holes 233 are also arranged and used for being matched and mounted with the third bolts 134, so that the third twist head wire coil 13 and the third twist head servo driving mechanism 23 can be connected and fixed; a third driving plate 234 extending outwards in the radial direction and forming a ninety-degree sector is arranged at the bottom end of the third hollow shaft 231, and a third gear portion 235 is arranged at the outer arc-shaped edge and is used for being connected with a power device and driving the third twisting head wire coil 13 to rotate through a third twisting head servo driving mechanism 23; the third driving plate 234 is positioned above and parallel to the fourth driving plate 244.
The second twist head servo driving mechanism 22 comprises a second hollow shaft 221 which is sleeved outside the third hollow shaft 231 and connected through a bearing, the top of the second hollow shaft 221 is symmetrically provided with symmetrical second convex blocks 222 for matching and clamping with the first grooves 124, and is also provided with six second screw holes 223 for matching and mounting with the second bolts 123, so that the second twist head wire coil 12 can be connected and fixed with the second twist head servo driving mechanism 22; a second driving plate 224 extending outwards in the radial direction and forming a ninety degree sector is arranged at the bottom end of the second hollow shaft 221, and a second gear part 225 is arranged at the outer arc edge and is used for being connected with a power device and driving the second twisting head wire coil 12 to rotate through a second twisting head servo driving mechanism 22; the second drive plate 224 is located above and parallel to the third drive plate 234.
The first torsion head servo driving mechanism 21 comprises a first hollow shaft 211 which is sleeved outside the second hollow shaft 221 and connected through a bearing, symmetrical first convex blocks 212 are symmetrically arranged at the top of the first hollow shaft 211 and used for being matched and clamped with the notches 112, and six first screw holes 213 are also arranged and used for being matched and mounted with the first bolts 114 and connecting and fixing the first torsion head wire coil 11 and the first torsion head servo driving mechanism 21; a first driving plate 214 extending outwards along the radial direction and forming a ninety degree sector is arranged at the bottom end of the first hollow shaft 211, and a first gear part 215 is arranged at the outer arc edge and is used for being connected with a power device so as to drive the first torsion head wire disc 11 to rotate through a first torsion head servo driving mechanism 21; the first drive plate 214 is located above and parallel to the second drive plate 224; the radii of the first, second, third and fourth drive plates 214, 224, 234 and 244 are equal, and the first, second, third and fourth gear parts 215, 225, 235 and 245 at the arc-shaped edges are the same in size and structure.
The protective shell 20 is sleeved on the outer side of the first hollow shaft 211 and connected with the first hollow shaft through a bearing, a fixed folding edge 201 extends outwards from the top of the protective shell 20 along the radial direction, six fixed screw holes 202 are distributed on the fixed folding edge 201 in an annular array mode and used for being connected with a fixed support and used for supporting and fixing the torsion head servo driving device 2 in use.
When in use, in the first step, the torsion head die 1 and the torsion head servo driving device 2 are mutually connected and fastened through bolts and bumps and are installed on corresponding fixed brackets, and meanwhile, the first gear part 215, the second gear part 225, the third gear part 235 and the fourth gear part 245 are respectively connected with corresponding power devices in a gear meshing manner;
secondly, inserting flat copper wires needing head twisting on the motor stator into the first wire slot 115, the second wire slot 125, the third wire slot 135 and the fourth wire slot 145 correspondingly;
and thirdly, starting a power device, and respectively driving the first twisting head wire coil 11, the second twisting head wire coil 12, the third twisting head wire coil 13 and the fourth twisting head wire coil 14 to rotate independently, so that the flat copper wire can be twisted. Simultaneously in order to satisfy the demand of the production of product, can also realize two adjacent head drum of turning round reverse rotations.
The utility model provides a motor stator flat copper line turns round first device, be mainly applicable to a motor stator tip turns round first operation for flat copper line, use 216 flat copper line's motor stator as an example, get into 216 copper lines simultaneously when can be convenient in 216 wire inslots, the wire casing divide into the four layers altogether, the staggered floor is reverse to twist reverse, turn round first in-process through turning round first servo drive device 2 respectively independent drive turn round first drum axial feed and rotation in a circumferential direction, because the mould hole is not confined for a bit in space and process control, one of them up end is the groove face of another layer turn round first mould. The upper end faces of the working rings of the dies are distributed in a gradually-reduced step shape from inside to outside, so that the process steps can be reduced during head twisting operation, and the cost is saved.
The utility model discloses an use for traditional manual operation, both can ensure the security of using, improvement work efficiency that simultaneously also can be great uses this device to carry out the copper line wrench end of stator coil and can also guarantee the precision of product, improves the qualification rate of product, can fine satisfied production needs, the effectual productivity that has improved the motor production line has reduced the production of rejection rate simultaneously, great saving the cost of labor.
In the description of the present invention, it should be understood that the terms "from top to bottom", "radial", "outward", "inward", "top edge", "bottom edge", "upper portion", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
While embodiments of the invention have been illustrated and described, it is to be understood that the embodiments described are only some embodiments of the invention and not all embodiments. Based on the embodiments of the present invention, it can be understood to those skilled in the art that all other embodiments obtained by making various changes, modifications, substitutions and variations to the embodiments without any creative work without departing from the principles and spirit of the present invention belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a first device is turned round to motor stator flat copper line which characterized in that: comprises an upper torsion head die (1) and a lower torsion head servo driving device (2) which are connected; the twisting head die (1) comprises a first twisting head wire coil (11), a second twisting head wire coil (12), a third twisting head wire coil (13) and a fourth twisting head wire coil (14) which are sequentially overlapped from top to bottom, the upper edges of the first twisting head wire coil (11), the second twisting head wire coil (12), the third twisting head wire coil (13) and the fourth twisting head wire coil (14) are at the same horizontal height, and the bottom surfaces of the first twisting head wire coil, the second twisting head wire coil, the third twisting head wire coil and the fourth twisting head wire coil are also at the same horizontal height; turn round first servo drive device (2) including from outer to interior overlapping protective housing (20), first torsion head servo drive mechanism (21), second torsion head servo drive mechanism (22), third torsion head servo drive mechanism (23), fourth torsion head servo drive mechanism (24) of suit in proper order constitute, simultaneously two upper portions between two adjacent mechanisms all are provided with the bearing down.
2. The motor stator flat copper wire twisting device of claim 1, wherein: the main body part of the first twisting head wire coil (11) is arranged in a vertical cylindrical shape, an outer folding edge (111) which horizontally extends outwards along the radial direction is arranged at the edge of the bottom of the first twisting head wire coil, notches (112) are symmetrically arranged on the horizontal outer folding edge (111) in the left-right direction, the outer folding edge (111) is symmetrically divided into two halves, five first step bolt holes (113) are uniformly distributed on each half of the outer folding edge (111) in an annular array mode by taking the axis of the first twisting head wire coil (11) as the circle center, and first bolts (114) are installed at intervals; first wire grooves (115) are uniformly formed in the inner wall of the vertical cylindrical part of the first twisting head wire coil (11) along the axial direction; and a second twisting head wire coil (12) is sleeved in the first twisting head wire coil (11).
3. The motor stator flat copper wire twisting device according to claim 2, characterized in that: the main body part of the second twisting head wire coil (12) is arranged in a vertical cylindrical shape, an inner folding edge (121) which extends inwards and horizontally along the radial direction is arranged at the edge of the bottom of the second twisting head wire coil, two first grooves (124) are symmetrically arranged on the bottom surface of the inner folding edge (121) at the position close to the outer side edge, and the inner folding edge (121) is symmetrically divided into two halves; five second step screw holes (122) are formed in the position, close to the edge, of each half of the inner folding edge (121), second bolts (123) are installed at intervals, and second wire grooves (125) are formed in the inner side wall and the outer side wall of a vertical cylinder of the second twisting head wire coil (12) in a staggered mode; and a third twisting head wire coil (13) is sleeved on the inner side of the second twisting head wire coil (12).
4. The motor stator flat copper wire twisting device according to claim 3, characterized in that: the main body part of the third twisting head wire coil (13) is arranged in a vertical cylindrical shape, a second inner folding edge (131) which extends horizontally inwards along the radial direction and then extends downwards is arranged at the edge of the bottom of the third twisting head wire coil, second grooves (132) are symmetrically arranged on the part of the second inner folding edge (131) extending downwards vertically, the second inner folding edge (131) is uniformly divided into two halves by the two second grooves (132), five third step screw holes (133) are uniformly arranged on the part of each half part with the vertically downward folding edge, third bolts (134) are installed at intervals, and third wire grooves (135) are arranged on the inner side wall and the outer side wall of the vertical cylinder of the third twisting head wire coil (13) in a staggered mode; and a fourth twisting head wire coil (14) is sleeved on the inner side of the third twisting head wire coil (13).
5. The motor stator flat copper wire twisting device according to claim 4, characterized in that: the structure of the fourth twisting head wire coil (14) is the same as that of the third twisting head wire coil (13), the fourth twisting head wire coil comprises a third inner folding edge (141) and a third groove (142), each half part of the third twisting head wire coil is provided with four fourth step screw holes (143), a fourth bolt (144) is installed in two fourth step screw holes (143) farthest away from each other, and a fourth wire slot (145) is uniformly formed in the inner wall of the fourth twisting head wire coil (14).
6. The motor stator flat copper wire twisting device according to claim 5, characterized in that: the fourth torsion head servo driving mechanism (24) comprises a fourth hollow shaft (241) at the center, a fourth convex block (242) is symmetrically arranged at the top of the fourth hollow shaft (241) and used for being matched and clamped with the third groove (142), and four fourth screw holes (243) are also arranged and used for being matched and mounted with the fourth bolt (144); the bottom end of the fourth hollow shaft (241) is provided with a fourth driving plate (244) which extends outwards along the radial direction and forms a ninety-degree sector, and a fourth gear part (245) is arranged at the outer arc edge.
7. The motor stator flat copper wire twisting device of claim 6, wherein: the third torsion head servo driving mechanism (23) comprises a third hollow shaft (231) which is sleeved on the outer side of the fourth hollow shaft (241) and is connected through a bearing, symmetrical third convex blocks (232) are symmetrically arranged at the top of the third hollow shaft (231) and are used for being matched and clamped with the second groove (132), and six third screw holes (233) are also arranged and are used for being matched and mounted with the third bolt (134); the bottom end of the third hollow shaft (231) is provided with a third driving plate (234) extending radially outwards in a ninety-degree sector, and a third gear part (235) is arranged at the outer arc edge.
8. The motor stator flat copper wire twisting device according to claim 7, characterized in that: the second torsion head servo driving mechanism (22) comprises a second hollow shaft (221) which is sleeved on the outer side of the third hollow shaft (231) and is connected through a bearing, symmetrical second convex blocks (222) are symmetrically arranged at the top of the second hollow shaft (221) and used for being matched and clamped with the first groove (124), and six second screw holes (223) are also formed and used for being matched and mounted with the second bolt (123); a second driving plate (224) extending outwards along the radial direction and forming a ninety-degree sector is arranged at the bottom end of the second hollow shaft (221), and a second gear part (225) is arranged at the outer arc edge; the second drive plate (224) is located above and parallel to the third drive plate (234).
9. The motor stator flat copper wire twisting device of claim 8, wherein: the first torsion head servo driving mechanism (21) comprises a first hollow shaft (211) which is sleeved on the outer side of the second hollow shaft (221) and connected through a bearing, symmetrical first convex blocks (212) are symmetrically arranged at the top of the first hollow shaft (211) and used for being matched and clamped with the notch (112), and six first screw holes (213) are also arranged and used for being matched and mounted with the first bolts (114); a first driving plate (214) extending outwards along the radial direction and forming a ninety-degree sector is arranged at the bottom end of the first hollow shaft (211), and a first gear part (215) is arranged at the outer arc edge; the first drive plate (214) is located above and parallel to the second drive plate (224).
10. The motor stator flat copper wire twisting device of claim 9, wherein: the protective shell (20) is sleeved on the outer side of the first hollow shaft (211) and connected with the first hollow shaft through a bearing, a fixed folding edge (201) extends outwards from the top of the protective shell (20) along the radial direction, and six fixed screw holes (202) are distributed on the fixed folding edge (201) in an annular array mode and used for being connected with a fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120807725.7U CN214755982U (en) | 2021-04-20 | 2021-04-20 | Motor stator flat copper wire head twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120807725.7U CN214755982U (en) | 2021-04-20 | 2021-04-20 | Motor stator flat copper wire head twisting device |
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| Publication Number | Publication Date |
|---|---|
| CN214755982U true CN214755982U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120807725.7U Active CN214755982U (en) | 2021-04-20 | 2021-04-20 | Motor stator flat copper wire head twisting device |
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| CN (1) | CN214755982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260388A (en) * | 2021-12-20 | 2022-04-01 | 浙江中车尚驰电气有限公司 | Flat wire stator end twisting device and method thereof |
| CN116488405A (en) * | 2023-04-21 | 2023-07-25 | 邦迪智能科技(上海)有限公司 | Motor stator winding free end bending equipment |
| WO2024051503A1 (en) * | 2022-09-06 | 2024-03-14 | 柯马(上海)工程有限公司 | Extensible automatic torsion forming device for rectangular wire motor stator |
-
2021
- 2021-04-20 CN CN202120807725.7U patent/CN214755982U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260388A (en) * | 2021-12-20 | 2022-04-01 | 浙江中车尚驰电气有限公司 | Flat wire stator end twisting device and method thereof |
| CN114260388B (en) * | 2021-12-20 | 2023-07-18 | 浙江中车尚驰电气有限公司 | Flat wire stator end part twisting device and method thereof |
| WO2024051503A1 (en) * | 2022-09-06 | 2024-03-14 | 柯马(上海)工程有限公司 | Extensible automatic torsion forming device for rectangular wire motor stator |
| CN116488405A (en) * | 2023-04-21 | 2023-07-25 | 邦迪智能科技(上海)有限公司 | Motor stator winding free end bending equipment |
| CN116488405B (en) * | 2023-04-21 | 2024-05-07 | 邦迪智能科技(上海)股份有限公司 | Motor stator winding free end bending equipment |
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Address after: 116036, Dalian City, Liaoning province Ganjingzi City Industrial Zone Patentee after: Dalian Haosen Intelligent Manufacturing Co.,Ltd. Country or region after: China Address before: 116036, Dalian City, Liaoning province Ganjingzi City Industrial Zone Patentee before: Dalian Haosen Equipment Manufacturing Co.,Ltd. Country or region before: China |
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