Continuous winding former for split stator winding iron core

Abstract

The invention discloses a continuous winding mold for a split stator winding iron core. The continuous winding mold comprises a module I, a pressing plate I, a module II, a pressing plate II, a module III, an ejector rod, a bushing and a fixed seat. The N split stator cores are connected into a whole in an inserted mode through the first module, the N-1 second modules and the third module, pressing plates used for fixing the split stator cores are arranged on the upper end faces and the lower end faces of the first module, the second module and the third module respectively, and the first module and the third module on the outermost side are connected with the fixing base and the ejector rod respectively. And the module I comprises a mounting seat I which is inserted into an excircle groove of the split stator core, a mounting seat II which is assembled on the fixed seat and a connecting rod which is connected with the mounting seat. The two ends, connected with the split stator iron core in an inserted mode, of the module II are arc faces. And the module III comprises a mounting seat III which is connected with the split stator iron core in an inserting manner and a fixing section which is connected with the ejector rod in an inserting manner. The continuous winding mold is suitable for a universal winding machine, continuous winding operation can be completed without a special winding machine, the manufacturing cost is low, and the production period is short.

Description

Technical Field

[0001] The invention relates to the technical field of motors, in particular to a continuous winding die for a split stator winding iron core. Background Art

[0002] During the winding process of the split stator winding core, winding wire is required for continuous winding operations. However, during the prototype and small-batch production stages, investing in dedicated winding equipment faces multiple problems: first, the investment cost of dedicated winding equipment is high and the production cycle is long; second, when switching production of multiple varieties, the installation and commissioning time required for equipment changeover is long; third, since the product has not yet been finalized, once any changes are made, the supporting molds and some parts of the dedicated equipment must be changed simultaneously, further leading to increased manufacturing costs and extended production and installation and commissioning cycles. Summary of the Invention

[0003] The purpose of the present invention is to provide a continuous winding die for a split stator winding core, comprising a module I, a pressure plate I, a module II, a pressure plate II, a module III, a push rod, a bushing and a fixing seat.

[0004] N split stator cores are connected as a whole through a module I, N-1 modules II and a module III, and the outermost modules I and III are connected to the fixing seat and the top rod respectively.

[0005] The module I is in an I-shaped structure as a whole, and includes a mounting seat I, a mounting seat II and a connecting rod vertically connecting the mounting seat I and the mounting seat II.

[0006] An arc-shaped groove I is provided at the center of the end surface of the mounting seat I away from the mounting seat II, and a flange I is provided at the center of the arc-shaped groove I for plugging into the outer circular groove I of the split stator core.

[0007] The mounting seat II is assembled on the fixing seat.

[0008] The module II is a block-shaped component, one end of which is plugged into the inner circle of one split stator core, recorded as end face A, and the other end is plugged into the outer circle groove I of another split stator core, recorded as end face B.

[0009] The end surface A and the end surface B are arc surfaces, the end surface A is an outer arc surface, and a mounting groove I is provided at the center of the arc surface. The end surface B is an inner arc surface, and a flange II is provided at the center of the arc surface.

[0010] The module III includes a mounting seat III and a fixed section plugged into the top rod. The end surface of the mounting seat III connected to the split stator core is an outer arc surface, and a mounting groove II for plugging into the inner circle of the split stator core is opened on the arc surface.

[0011] The upper and lower end surfaces of the module I mounting seat I are provided with a pressure plate I for fixing the split stator core, and the upper and lower end surfaces of the module II and module III mounting seats III are provided with a pressure plate II for fixing the split stator core.

[0012] The push rod is a rotating body structure with open ends and a hollow interior. One end is plugged into the fixed section of module III, and the other end is plugged into the bushing.

[0013] The bushing is fitted into the inner hole of the push rod and is a rotating body structure with open ends and a hollow interior. An annular flange II is provided at the end away from the push rod.

[0014] Furthermore, the module I, pressure plate I, module II, pressure plate II, module III, ejector rod, bushing and fixing seat are integrally formed components.

[0015] Furthermore, the curvature of the arc-shaped groove I of the module I is adapted to the curvature of the outer circle of the split stator core. The flange I of the module I is adapted to the groove I of the outer circle of the split stator core.

[0016] The curvature of the end face A and the end face B of the module II is adapted to the inner curvature and the outer curvature of the split stator core.

[0017] The mounting groove I on the end face A is matched with the inner circle of the split stator core. The flange II on the end face B is matched with the groove I on the outer circle of the split stator core.

[0018] The outer arc surface of the module III is adapted to the inner arc of the split stator core. The mounting groove II is adapted to the inner circle of the split stator core.

[0019] Furthermore, the pressure plate I is a block structure, and a flange III is provided on one end close to the outer circle of the split stator core.

[0020] The pressure plate II is a block structure, the end faces close to both sides of the split stator core are arc surfaces, the end face close to the outer circle of the split stator core is an inner arc surface, and the end face close to the inner circle of the split stator core is an outer arc surface, and a flange IV is provided in the center of the outer arc surface.

[0021] Furthermore, the fixed section of the module III is a stepped rotating body structure, which includes a small diameter section I, a large diameter section I and a medium diameter section I in sequence.

[0022] The small diameter section I is connected to the mounting seat III, and the medium diameter section I is connected to the ejector rod.

[0023] Furthermore, the push rod includes a small diameter section II and a large diameter section II.

[0024] The inner hole of the push rod is a stepped hole I, and the stepped hole I is composed of two sections of coaxial cylindrical holes, namely a small diameter hole section I and a large diameter hole section I.

[0025] The large diameter hole section I is located in the large diameter section II, and the small diameter hole section I is located in the small diameter section II and part of the large diameter section II.

[0026] The fixing section and bushing of the module III are respectively embedded in the small-diameter hole section I and the large-diameter hole section I.

[0027] Furthermore, the push rod includes a small diameter section II and a large diameter section II.

[0028] An annular flange I is provided at one end of the small diameter section II away from the large diameter section II.

[0029] Furthermore, the inner hole of the bushing is a stepped hole II, and the stepped hole II is composed of three sections of coaxial circular holes, namely a small diameter hole section II, a large diameter hole section II and a frustum section.

[0030] The small diameter hole section II and the large diameter hole section II are transitionally connected via a frustum section.

[0031] The small diameter hole section II is far away from the annular flange II.

[0032] Furthermore, the fixing seat includes a cylindrical section, a connecting plate and a mounting seat IV.

[0033] The cylindrical section is coaxially arranged with the connecting disk and is fixed on a universal winding machine.

[0034] A mounting seat IV is provided on a plate surface of one side of the connecting disk away from the cylindrical section, and a groove III is provided on the mounting seat IV.

[0035] A plurality of screw holes I are provided on the connecting plate, the mounting seat IV and the module I mounting seat II.

[0036] The mounting seat II is embedded in the groove III, and the screw II passes through the screw hole I, so that the module I is assembled on the fixing seat.

[0037] Furthermore, a through hole and several screw holes II are provided on the mounting base III of the module I, pressure plate I, module II, pressure plate II and module III. The cylindrical pin and screw I pass through the through hole and screw hole II respectively to assemble module I and pressure plate I, module II and pressure plate II, and module III and pressure plate II together.

[0038] The technical effects of the present invention are unquestionable, and the beneficial effects of the present invention are as follows:

[0039] 1. The continuous winding die of the present invention is suitable for general winding machines, and can complete continuous winding operations without using a dedicated winding machine, with low manufacturing costs and short production cycles;

[0040] 2. The continuous winding die of the present invention has a simple installation and debugging process, high efficiency, and short production change time when producing multiple products;

[0041] 3. When the product is modified, only a small number of supporting parts need to be replaced to complete the adjustment, which has low manufacturing costs and short production cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a schematic diagram of the assembly structure of the continuous winding die for the split stator winding core, where: Figure 1 (a) is the front view, Figure 1 (b) is a top view;

[0043] Figure 2 This is a schematic diagram of module I, where Figure 2 (a) is a schematic diagram of module I. Figure 2 (b) Figure 2 (a) Right side view;

[0044] Figure 3 is a schematic diagram of pressure plate I, where Figure 3 (a) is a schematic diagram of pressure plate I. Figure 3 (b) Figure 3 (a) Left view;

[0045] Figure 4 This is a schematic diagram of module II, where Figure 4 (a) is the schematic diagram of module II. Figure 4 (b) Figure 4 (a) Left view;

[0046] Figure 5 is a schematic diagram of pressure plate II, where Figure 5 (a) is a schematic diagram of pressure plate II. Figure 5 (b) Figure 5 (a) Left view;

[0047] Figure 6 This is a schematic diagram of module III, where: Figure 6 (a) is the schematic diagram of module III. Figure 6 (b) Figure 6 (a) Left view;

[0048] Figure 7 Schematic diagram of the ejector pin;

[0049] Figure 8 Schematic diagram of the bushing;

[0050] Figure 9 is a schematic diagram of the fixed seat, where Figure 9 (a) is a schematic diagram of the fixed seat, Figure 9 (b) Figure 6 (a) a top view;

[0051] Figure 10 Schematic diagram of the split stator core;

[0052] Figure 11 This is a schematic diagram of continuous winding of the split stator winding core;

[0053] Figure 12 Schematic diagram of the split stator winding core.

[0054] In the figure: module I 101; mounting seat I 1011; connecting rod 1012; mounting seat II 1013; arc-shaped groove I 1014; flange I 1015; pressure plate I 102; flange II 1021; cylindrical pin 103; screw I 104; module II 105; mounting groove I 1051; flange II 1052; pressure plate II 106; flange IV 1061; module III 107; mounting seat III 1071; mounting groove II 1072; small diameter section I 1073; large diameter section I 1074; medium diameter section I 1075; ejector pin 108; small diameter section II 1081; Large diameter section II 1082; annular flange I 1083; stepped hole I 1084; small diameter hole section I 1085; large diameter hole section I 1086; bushing 109; annular flange II 1091; stepped hole II 1092; small diameter hole section II 1093; large diameter hole section II 1094; frustum transition section 1095; fixing seat 110; cylindrical section 1101; connecting plate 1102; mounting seat IV 1103; split stator core 111; groove I 1111; groove II 1112; screw hole I 112; through hole 113; screw hole II 114; screw II 115. DETAILED DESCRIPTION

[0055] The present invention will be further described below with reference to the following examples, but it should not be understood that the scope of the present invention is limited to the following examples. Without departing from the above technical ideas of the present invention, various substitutions and modifications can be made according to common technical knowledge and customary means in the art, and all should be included in the scope of protection of the present invention.

[0056] Example 1:

[0057] See also Figure 1 The continuous winding die for the split stator winding core includes a module I 101, a pressure plate I 102, a module II 105, a pressure plate II 106, a module III 107, a push rod 108, a bushing 109 and a fixing seat 110.

[0058] The N split stator cores 111 are connected as a whole through a module I 101, N-1 modules II 105 and a module III 107, and the outermost modules I 101 and module III 107 are connected to the fixing seat 110 and the top rod 108 respectively.

[0059] The module I 101 is in an I-shaped structure as a whole, and includes a mounting seat I 1011 , a mounting seat II 1013 , and a connecting rod 1012 vertically connecting the mounting seats I and II.

[0060] An arc-shaped groove I1014 is provided at the center of the end surface of the mounting seat I1011 away from the mounting seat II1013, and a flange I1015 for plugging into the outer circular groove I1111 of the split stator core is provided at the center of the arc-shaped groove I1014.

[0061] The mounting seat II 1013 is assembled on the fixing seat 110 .

[0062] The module II 105 is a block-shaped component, one end of which is plugged into the inner circle of one split stator core, recorded as end face A, and the other end is plugged into the outer circle groove I 1111 of another split stator core, recorded as end face B.

[0063] The end faces A and B are arcuate surfaces. End face A is an outer arcuate surface with a mounting groove I 1051 at its center for inserting into the inner circle of the split stator core. End face B is an inner arcuate surface with a flange II 1052 at its center for inserting into the outer groove I 1111 of the split stator core.

[0064] The module III 107 includes a mounting seat III 1071 and a fixed section plugged into the push rod 108. The end surface of the mounting seat III 1071 connected to the split stator core is an outer arc surface, and a mounting groove II 1072 is provided on the arc surface for plugging into the inner circle of the split stator core.

[0065] The upper and lower end surfaces of the module I mounting seat I1011 are provided with pressure plates I102 for fixing the split stator core, and the upper and lower end surfaces of the module II105 and module III mounting seat III1071 are provided with pressure plates II106 for fixing the split stator core.

[0066] The push rod 108 is a rotating body structure with open ends and a hollow interior. One end is plugged into the fixed section of the module III 107 , and the other end is plugged into the bushing 109 .

[0067] The bushing 109 is assembled in the inner hole of the push rod 108 and is a rotating body structure with open ends and a hollow interior. An annular flange II 1091 is provided at the end away from the push rod 108 to facilitate installation or removal of the bushing 109.

[0068] Example 2:

[0069] The main structure of this embodiment is the same as that of embodiment 1. Figure 1 The four split stator cores 111 are connected as a whole through one module I 101, three modules II 105 and one module III 107, and are wound.

[0070] See also Figure 11 、 12 , six groups of split stator cores (four split stator cores 111 in each group) are spliced together to form a split stator winding core.

[0071] Example 3:

[0072] The main structure of this embodiment is the same as any one of embodiments 1 to 2. Figures 10 to 12 The outer circle of the split stator core 111 is provided with a groove I 1111 with a trapezoidal cross-section, and the inner circle is provided with a groove II 1112.

[0073] An arc-shaped groove is also provided at the center of the groove I1111.

[0074] Example 4:

[0075] The main structure of this embodiment is the same as any one of embodiments 1 to 3. Figure 2 The length of the flange Ⅰ1015 penetrates the thickness of the mounting seat Ⅱ1013.

[0076] See also Figure 4 The mounting groove I 1051 and the flange II 1052 are arranged opposite to each other, and the lengths of both of them run through the thickness of the module II 105 .

[0077] The flange I 1015 and the flange II 1052 have the same structure, both being dovetail flanges.

[0078] See also Figure 6 The length of the installation groove II 1072 runs through the thickness of the module III 107 .

[0079] The structures of the installation groove I 1051 and the installation groove II 1072 are the same, and an arc groove is further provided in the center of the installation groove I 1051 and the installation groove II 1072.

[0080] Example 5:

[0081] The main structure of this embodiment is the same as any one of embodiments 1 to 4. Furthermore, the module I 101, pressure plate I 102, module II 105, pressure plate II 106, module III 107, ejector pin 108, bushing 109 and fixing seat 110 are integrally formed components.

[0082] Example 6:

[0083] The main structure of this embodiment is the same as any one of embodiments 1 to 5. Furthermore, the curvature of the arc-shaped groove I 1014 of the module I is adapted to the outer curvature of the split stator core 111. The flange I 1015 of the module I is adapted to the groove I 1111 on the outer circle of the split stator core 111.

[0084] The curvature of the end face A and the end face B of the module II 105 matches the inner curvature and the outer curvature of the split stator core 111 .

[0085] The mounting groove I 1051 on the end surface A is adapted to the inner circumference of the split stator core 111 , and the flange II 1052 on the end surface B is adapted to the groove I 1111 on the outer circumference of the split stator core 111 .

[0086] The outer arc surface of the module III 107 is adapted to the inner arc of the split stator core 111. The mounting groove II 1072 is adapted to the inner circle of the split stator core 111.

[0087] Example 7:

[0088] The main structure of this embodiment is the same as any one of embodiments 1 to 6. Figure 3 The pressure plate I102 is a block structure, and a flange III1021 is provided on one end close to the outer circle of the split stator core. The thickness of the flange III1021 is equal to the thickness of the pressure plate I102, and the end face away from the pressure plate I102 is an inner arc surface.

[0089] See also Figure 5 The pressure plate II 106 is a block structure, the end faces close to both sides of the split stator core are arc surfaces, the end face close to the outer circle of the split stator core is an inner arc surface, and the end face close to the inner circle of the split stator core is an outer arc surface. A flange IV 1061 is provided in the center of the outer arc surface. The thickness of the flange IV 1061 is equal to the thickness of the pressure plate II 106, and the cross-section is a rectangular structure.

[0090] The pressure plates Ⅰ 102 / Ⅱ 106 on both sides are used to compress the split core.

[0091] Example 8:

[0092] The main structure of this embodiment is the same as any one of embodiments 1 to 7. Figure 6 The fixed section of the module III 107 is a stepped rotating body structure, which includes a small diameter section I 1073 , a large diameter section I 1074 and a medium diameter section I 1075 in sequence.

[0093] The small diameter section I 1073 is connected to the mounting seat III 1071 , and the medium diameter section I 1075 is connected to the push rod 108 .

[0094] Example 9:

[0095] The main structure of this embodiment is the same as any one of embodiments 1 to 8. Figure 7 The push rod 108 includes a small diameter section II 1081 and a large diameter section II 1082 .

[0096] The inner hole of the push rod 108 is a stepped hole I 1084, and the stepped hole I 1084 is composed of two coaxial cylindrical holes, namely a small diameter hole section I 1085 and a large diameter hole section I 1086.

[0097] The large diameter hole section I 1086 is located in the large diameter section II 1082 , and the small diameter hole section I 1085 is located in the small diameter section II 1081 and part of the large diameter section II 1082 .

[0098] The fixing section and bushing 109 of the module III 107 are respectively embedded in the small diameter hole section I 1085 and the large diameter hole section I 1086 .

[0099] Example 10:

[0100] The main structure of this embodiment is the same as any one of embodiments 1 to 9. Figure 7 The push rod 108 includes a small diameter section II 1081 and a large diameter section II 1082 .

[0101] An annular flange I1083 is provided at one end of the small diameter section II1081 away from the large diameter section II1082.

[0102] Example 11:

[0103] The main structure of this embodiment is the same as any one of embodiments 1 to 10. Figure 8 The inner hole of the bushing 109 is a stepped hole II 1092 , and the stepped hole II 1092 is composed of three sections of coaxial circular holes, namely a small diameter hole section II 1093 , a large diameter hole section II 1094 and a frustum section 1095 .

[0104] The small diameter hole section II 1092 and the large diameter hole section II 1093 are transitionally connected via a frustum section 1094 .

[0105] The small diameter hole section II 1092 is away from the annular flange II 1091 .

[0106] Example 12:

[0107] The main structure of this embodiment is the same as any one of embodiments 1 to 11. Figure 9 The fixing seat 110 includes a cylindrical section 1101, a connecting plate 1102 and a mounting seat IV 1103.

[0108] The cylindrical section 1101 and the connecting disk 1102 are coaxially arranged and fixed on a universal winding machine.

[0109] A mounting seat IV 1103 is provided on a side surface of the connecting plate 1102 away from the cylindrical section 1101 , and a groove III is provided on the mounting seat IV 1103 .

[0110] A plurality of screw holes I112 are provided on the connection plate 1102 , the mounting seat IV 1103 and the module I mounting seat II 1013 .

[0111] The mounting seat II 1013 is embedded in the groove III, and the screw II 115 passes through the screw hole I 112 , so that the module I 101 is assembled on the fixing seat 110 .

[0112] Example 13:

[0113] The main structure of this embodiment is the same as any one of embodiments 1 to 12. Furthermore, a through hole 113 and several screw holes II114 are provided on the mounting seat III1071 of the module I101, pressure plate I102, module II105, pressure plate II106 and module III107. The cylindrical pin 103 and the screw I104 pass through the through hole 113 and the screw hole II114 respectively, and the module I101 and pressure plate I102, the module II105 and pressure plate II106, and the module III107 and pressure plate II106 are assembled together.

[0114] Example 14:

[0115] The main structure of this embodiment is the same as any one of Embodiments 1 to 13. Furthermore, the split stator winding core includes a module I 101, two pressure plates I 102, five cylindrical pins 103, twenty hexagon socket screws I 104, three modules II 105, eight pressure plates II 106, a module III 107, a push rod 108, a bushing 109, a fixing seat 110 and two hexagon socket screws II 115.

[0116] like Figure 1 As shown, first fasten module I 101 to the fixing seat 110 with the hexagon socket screw II 115, install the split stator core, and fasten the pressure plate I 102 to both ends of module I 101 with the hexagon socket screw I 104; then install module II 105 in sequence, install the split stator core, and fasten the pressure plate II 106 to both ends of module II 105 with the hexagon socket screw I 104; repeat this step twice and install the remaining modules. 105, split stator core and pressure plate II 106 and fasten them with hexagon socket screws I 104; finally, install module III 107 and fasten pressure plate II 06 to both ends of module III 107 with hexagon socket screws I 104; insert cylindrical pin 103 into module I 101, module II 105 and module III 107 respectively; install ejector pin 108 on module III 107, and then install bushing 109 into ejector pin 108; press Figure 1 After assembly, first install the fixing seat 110 on the clamping end of the universal winding machine and tighten it, then screw the top end of the universal winding machine into the bushing 109 and tighten it.

[0117] After the installation is completed, press the start button on the universal winding machine, and the operator can assist in the cooperation to complete the continuous winding of the split stator winding core.

[0118] Example 15:

[0119] The main structure of this embodiment is the same as any one of Embodiments 1 to 14. Furthermore, the continuous winding mold of the split stator winding core is assembled from eleven components, and the material selection requires sufficient strength and rigidity.

[0120] First, use quenching and tempering, turning, flat grinding, wire cutting, and clamping to process module I 101, pressure plate I 102, module II 105, and pressure plate II 106; quenching and tempering, turning, milling, flat grinding, wire cutting, and clamping to process module III 107; turn the ejector pin 108 and bushing 109; quenching and tempering, turning, and milling to process the fixing seat 110; then, select standard cylindrical pin 103, hexagon socket screw I 104, and hexagon socket screw II 115; finally, press Figure 1 assembly.

Claims

1. Continuous winding die for split stator winding core, characterized by: It includes module I (101), pressing plate I (102), module II (105), pressing plate II (106), module III (107), ejector rod (108), bushing (109) and fixing seat (110); N split stator cores (111) are connected as a whole through a module I (101), N-1 modules II (105) and a module III (107), and the outermost modules I (101) and module III (107) are connected to the fixing seat (110) and the top rod (108) respectively; The module I (101) is in an I-shaped structure as a whole, comprising a mounting seat I (1011), a mounting seat II (1013) and a connecting rod (1012) vertically connecting the mounting seat I and the mounting seat II; An arc-shaped groove I (1014) is provided at the center of the end surface of the mounting seat I (1011) away from the mounting seat II (1013), and a flange I (1015) for plugging into the outer circular groove I (1111) of the split stator core is provided at the center of the arc-shaped groove I (1014); The mounting seat II (1013) is assembled on the fixing seat (110); The module II (105) is a block-shaped component, one end of which is plugged into the inner circle of one split stator core, which is recorded as end face A, and the other end of which is plugged into the outer circle groove I (1111) of the other split stator core, which is recorded as end face B; The end surface A and the end surface B are arc surfaces, the end surface A is an outer arc surface, and a mounting groove I (1051) is provided at the center of the arc surface; the end surface B is an inner arc surface, and a flange II (1052) is provided at the center of the arc surface; The module III (107) includes a mounting seat III (1071) and a fixed section plugged into the top rod (108); the end surface of the mounting seat III (1071) connected to the split stator core is an outer arc surface, and a mounting groove II (1072) for plugging into the inner circle of the split stator core is provided on the arc surface; The upper and lower end surfaces of the module I mounting seat I (1011) are provided with a pressure plate I (102) for fixing the split stator core, and the upper and lower end surfaces of the module II (105) and the module III mounting seat III (1071) are provided with a pressure plate II (106) for fixing the split stator core; The push rod (108) is a rotating body structure with open ends and a hollow interior, one end of which is plugged into the fixed section of the module III (107) and the other end of which is plugged into the bushing (109); The bushing (109) is assembled in the inner hole of the push rod (108) and is a rotating body structure with open ends and a hollow interior. An annular flange II (1091) is provided at the end away from the push rod (108).

2. The continuous winding die for the split stator winding core according to claim 1, characterized in that: The module I (101), the pressing plate I (102), the module II (105), the pressing plate II (106), the module III (107), the ejector rod (108), the bushing (109) and the fixing seat (110) are integrally formed components.

3. The continuous winding die for the split stator winding core according to claim 1, characterized in that: The curvature of the arc-shaped groove I (1014) of the module I is adapted to the curvature of the outer circle of the split stator core (111); the flange I (1015) of the module I is adapted to the groove I (1111) of the outer circle of the split stator core (111); The curvature of the end face A and the end face B of the module II (105) are adapted to the inner and outer curvatures of the split stator core (111); The mounting groove I (1051) on the end face A is adapted to the inner circle of the split stator core (111); the flange II (1052) on the end face B is adapted to the groove I (1111) on the outer circle of the split stator core (111); The outer arc surface of the module III (107) is adapted to the inner arc of the split stator core (111); and the installation groove II (1072) is adapted to the inner circle of the split stator core (111).

4. The continuous winding die for the split stator winding core according to claim 1, characterized in that: The pressure plate I (102) is a block structure, and a flange III (1021) is provided on one end close to the outer circle of the split stator core; The pressure plate II (106) is a block structure, the end faces close to both sides of the split stator core are arc surfaces, the end face close to the outer circle of the split stator core is an inner arc surface, and the end face close to the inner circle of the split stator core is an outer arc surface, and a flange IV (1061) is provided at the center of the outer arc surface.

5. The continuous winding die for the split stator winding core according to claim 1, characterized in that: The fixed section of the module III (107) is a stepped rotating body structure, which includes a small diameter section I (1073), a large diameter section I (1074) and a medium diameter section I (1075) in sequence; The small diameter section I (1073) is connected to the mounting seat III (1071), and the medium diameter section I (1075) is connected to the top rod (108).

6. The continuous winding die for the split stator winding core according to claim 1, characterized in that: The ejector rod (108) includes a small diameter section II (1081) and a large diameter section II (1082); The inner hole of the push rod (108) is a stepped hole I (1084), and the stepped hole I (1084) is composed of two coaxial cylindrical holes, namely a small diameter hole section I (1085) and a large diameter hole section I (1086). The large diameter hole section I (1086) is located in the large diameter section II (1082), and the small diameter hole section I (1085) is located in the small diameter section II (1081) and part of the large diameter section II (1082); The fixing section and bushing (109) of the module III (107) are respectively embedded in the small diameter hole section I (1085) and the large diameter hole section I (1086).

7. The continuous winding die for the split stator winding core according to claim 1, characterized in that: The ejector rod (108) includes a small diameter section II (1081) and a large diameter section II (1082); An annular flange I (1083) is provided at one end of the small diameter section II (1081) away from the large diameter section II (1082).

8. The continuous winding die for the split stator winding core according to claim 1, characterized in that: The inner hole of the bushing (109) is a stepped hole II (1092), and the stepped hole II (1092) is composed of three sections of coaxial circular holes, namely a small diameter hole section II (1093), a large diameter hole section II (1094) and a truncated cone section (1095); The small diameter hole section II (1092) and the large diameter hole section II (1093) are transitionally connected via a frustum section (1094). The small diameter hole section II (1092) is far away from the annular flange II (1091).

9. The continuous winding die for the split stator winding core according to claim 1, characterized in that: The fixing seat (110) comprises a cylindrical section (1101), a connecting plate (1102) and a mounting seat IV (1103); The cylindrical section (1101) and the connecting disk (1102) are coaxially arranged and fixed on a universal winding machine; A mounting seat IV (1103) is provided on a side surface of the connecting plate (1102) away from the cylindrical section (1101), and a groove III is provided on the mounting seat IV (1103); A plurality of screw holes I (112) are provided on the connecting plate (1102), the mounting seat IV (1103) and the module I mounting seat II (1013); The mounting seat II (1013) is embedded in the groove III, and the screw II (115) passes through the screw hole I (112), so that the module I (101) is assembled on the fixing seat (11).

10. The continuous winding die for the split stator winding core according to claim 1, characterized in that: The mounting base III (1071) of the module I (101), the pressure plate I (102), the module II (105), the pressure plate II (106) and the module III (107) is provided with a through hole (113) and a plurality of screw holes II (114). The cylindrical pin (103) and the screw I (104) respectively pass through the through hole (113) and the screw hole II (114) to assemble the module I (101) and the pressure plate I (102), the module II (105) and the pressure plate II (106), and the module III (107) and the pressure plate II (106) together.

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