Insulating part structure for assembling stator iron core monomer

Abstract

The utility model discloses an insulating part structure for assembling a stator iron core monomer, and aims to provide an insulating part structure for assembling a stator iron core monomer, which can control the limiting work of an insulating sleeve. The wire winding device comprises a right insulating sleeve, a left insulating sleeve and a lantern ring, the right end of a wire winding body is connected with the right insulating sleeve, the left end of the wire winding body is connected with the left insulating sleeve, the left insulating sleeve is connected with the lantern ring, a first limiting rod is installed at a first penetrating hole in the right insulating sleeve, and a first thread of the first penetrating hole is matched with a second thread of the first limiting rod; a third thread of the second penetrating hole is matched with a fourth thread of the second limiting rod, a storage groove is formed in the winding body, and the first penetrating hole and the second penetrating hole are both communicated with the storage groove. The beneficial effects of the utility model are that the purpose of controlling the limiting work of the insulation sleeve can be achieved; the right insulating sleeve, the left insulating sleeve and the winding body can be conveniently mounted and dismounted; and the mutual limiting effect of the first limiting rod and the second limiting rod is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to an insulating component structure for assembling a stator core monomer. Background Art

[0002] The motor is an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. It is widely used in real and working environments after the industrial revolution and is a representative work of social progress. The motor generally includes a stator and a rotor. The stator includes a stator core and a coil winding wound on the stator core. The work of the motor must be designed to the power supply, which makes the work of the motor have the problem of current leakage. In this case, the structure for the flow of current is always paid attention to. That is to say, the design of the insulating parts that play an insulating effect needs to be born out of time, so the design and installation technology of the insulating parts must be reasonable.

[0003] China Patent Authorization Announcement No.: CN207573122U, Authorization Announcement Date: July 3, 2018, discloses an insulating member for a motor stator slot, including a plurality of insulating sleeves corresponding to stator teeth one by one, the insulating sleeves are arranged on the corresponding stator teeth, the insulating sleeves are composed of a first insulating sleeve and a second insulating sleeve detachably connected, the insulating sleeves include an inner baffle, a winding post and an outer baffle, in one insulating sleeve: the inner baffle and the outer baffle are respectively arranged at both ends of the winding post. The shortcoming of this technical solution is that when the insulating sleeve is arranged on the stator teeth, there is no component installed on the insulating sleeve for tightening and limiting the effect. In other words, the insulating sleeve can swing freely, so that a gap will be generated due to the swing of the insulating sleeve, thereby causing current leakage, which increases the danger.

[0004] In summary, a structure that reduces the probability of current leakage can be provided, thereby enhancing the practicality of the insulating sleeve. Utility Model Content

[0005] The utility model aims to overcome the defect that no fastening and limiting components are arranged on the insulating sleeve in the prior art, and provides an insulating component structure for assembling a stator core monomer capable of controlling the limiting work of the insulating sleeve.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An insulating component structure for assembling a stator core monomer comprises a right insulating sleeve, a left insulating sleeve and a collar, a winding body is mounted on the right insulating sleeve, the right end of the winding body is connected to the right insulating sleeve, the left end of the winding body is connected to the left insulating sleeve, the left insulating sleeve is connected to the collar, a through hole one is provided on the right insulating sleeve, a limiting rod one is mounted at one of the through holes, a thread one is provided at one of the through holes, a thread two is provided at one of the limiting rods, the thread two matches the thread one, a through hole two is provided on the collar, a limiting rod two is mounted at the two through holes, a thread three is provided at the two through holes, a thread four is provided at the two limiting rods, the thread four matches the thread three, a storage groove is provided in the winding body, and both the one through hole and the two through holes are connected to the storage groove.

[0008] This design can be installed into an insulating component structure through the right insulating sleeve, the left insulating sleeve and the ring. The right insulating sleeve is installed with a winding body, and the right end of the winding body is connected to the right insulating sleeve, and the left end is connected to the left insulating sleeve. In this way, the left insulating sleeve is connected to the right insulating sleeve through the winding body, and the left insulating sleeve is connected to the ring. In this way, the insulating component is limited under the action of the ring. Moreover, a storage groove is provided in the winding body here, so the stator core can be placed in the storage groove, and a through hole is provided on the right insulating sleeve here, and a limit rod one is installed at the through hole, and a thread one is provided at the through hole, and a thread two is provided at the limit rod, and the thread two matches the thread one, so the limit rod one can be directly controlled to be inserted into the through hole one, and the thread connection with the right insulating sleeve can be done with the cooperation of the thread two and the thread one. The limit rod one here can be manually controlled for connection. Similarly, a through hole two is provided on the collar, and a limit rod two is installed at the through hole two, and a thread three is provided at the through hole two. A thread four is provided at the rod two, and the thread four is matched with the thread three, that is, the limit rod two can be controlled to be inserted into the perforation two, and the thread four is connected with the collar under the cooperation of the thread three. Of course, this also means that the connection work between the limit rod two and the left insulating sleeve is done well, and the perforation one and the perforation two are both connected to the storage groove, so under the control of the limit rod one and the limit rod two, the limit rod one and the limit rod two can both contact the stator core placed in the storage groove, and play a limiting role on the stator core. In this way, under the control of the limit rod one and the limit rod two, the purpose of controlling the limiting work of the insulating sleeve is achieved.

[0009] Preferably, the right insulating sleeve includes an insulating sleeve one and an insulating sleeve three, and the insulating sleeve one is detachably connected to the insulating sleeve three. The left insulating sleeve includes an insulating sleeve two and an insulating sleeve four, and the insulating sleeve two is detachably connected to the insulating sleeve four. The winding body includes an upper winding body and a lower winding body, and the right end of the upper winding body is connected to the insulating sleeve one, the left end of the upper winding body is connected to the insulating sleeve two, the right end of the lower winding body is connected to the insulating sleeve three, and the left end of the lower winding body is connected to the insulating sleeve four. This design can smoothly control the installation and removal of the insulating sleeve one and the insulating sleeve three through the detachable connection between the insulating sleeve one and the insulating sleeve three. Similarly, through the detachable connection between the insulating sleeve two and the insulating sleeve four, the installation and removal of the insulating sleeve two and the insulating sleeve four can also be smoothly controlled, and the stator core can also be smoothly sleeved into the insulating sleeve. The winding body includes an upper winding body and a lower winding body. The right end of the upper winding body is connected to the insulating kit one, and the left end is connected to the insulating kit two. The right end of the lower winding body is connected to the insulating kit three, and the left end is connected to the insulating kit four. That is, the control of the insulating kit one, the insulating kit two, the insulating kit three and the insulating kit four also drives and controls the installation and disassembly of the upper winding body and the lower winding body. In this way, not only the installation and disassembly of the insulating sleeve are smooth and convenient, but also the stator core can be smoothly put into the winding body.

[0010] Preferably, the through hole one includes slot one and slot three, the slot one is placed on the insulating kit one, the slot three is placed on the insulating kit three, and the position of the slot three corresponds to the position of the slot one in upper and lower directions. The through hole two includes slot two and slot four, the slot two is placed on the insulating kit two, the slot four is placed on the insulating kit four, and the position of the slot four corresponds to the position of the slot two in upper and lower directions. The storage slot includes an upper storage slot and a lower storage slot, the upper storage slot is placed on the upper winding body, the slot one and slot three are both connected to the upper storage slot, the lower storage slot is placed on the lower winding body, the slot two and slot four are both connected to the lower storage slot, and the position of the lower storage slot corresponds to the position of the upper storage slot in upper and lower directions. In this design, slot one is placed on insulating set one, slot three is placed on insulating set three, slot two is placed on insulating set two, slot four is placed on insulating set four, and the position of slot three corresponds to the position of slot one in vertical direction, and the position of slot four corresponds to the position of slot two in vertical direction. Then, under the control of insulating set one, insulating set two, insulating set three and insulating set four, slot three and slot one can be combined into perforation one, and slot four and slot two can be combined into perforation two. At the same time, the upper storage slot is placed on the upper winding body, slot one and slot three are connected to the upper storage slot, and the lower storage slot is placed on the lower winding body, slot two and slot four are connected to the lower storage slot, and the position of the lower storage slot corresponds to the position of the upper storage slot up and down, that is, the lower storage slot and the upper storage slot are combined into the storage slot at the same time, so that the perforation one and the perforation two are successfully connected to the storage slot, that is, the limit rod one and the limit rod two can be controlled to perform the control and limit work of the stator core.

[0011] Preferably, a connecting column is installed at one end of the limit rod 1, and a thread 5 is provided on the connecting column. A limit disk 1 is installed at the other end of the limit rod 1, and the diameter of the limit disk 1 is larger than the diameter of the through hole 1. A connecting ring is installed at one end of the limit rod 2, and a thread 6 is provided on the connecting ring, and the thread 6 matches the thread 5. A limit disk 2 is installed at the other end of the limit rod 2, and the diameter of the limit disk 2 is larger than the diameter of the through hole 2. This design is achieved by installing a connecting column at one end of the limit rod 1, and the thread 5 is provided on the connecting column, and a limit disk 1 is installed at the other end, and the diameter of the limit disk 1 is larger than the diameter of the through hole 1. That is, when controlling the work of the limit rod 1, it is prevented that the limit rod 1 is completely inserted into the storage slot through the through hole 1, thereby losing the controllable work of the limit rod 1. Similarly, a connecting ring is installed at one end of the limit rod 2, and a thread 6 is provided on the connecting ring. A limit plate 2 is installed at the other end. The diameter of the limit plate 2 is larger than the diameter of the perforation 2. Therefore, when controlling the work of the limit rod 2, the limit rod 2 is prevented from being fully inserted into the storage slot through the perforation 2, thereby losing the controllable work of the limit rod 2. The thread 6 here matches the thread 5. Therefore, when there is no stator core in the storage slot, the thread connection work of the limit rod 2 and the limit rod 1 can be done well through the cooperation of the connecting ring and the connecting column, thereby reducing the probability of the limit rod 2 and the limit rod 1 being separated.

[0012] Preferably, the insulating kit 2 is provided with a mounting groove 1 and a wire outlet groove 1, a pin 1 is installed in the mounting groove 1, a slot 1 is provided in the mounting groove 1, the insulating kit 4 is provided with a mounting groove 2 and a wire outlet groove 2, a pin 2 is installed in the mounting groove 2, the pin 2 matches the slot 1, the mounting groove 2 is provided with the slot 2, the pin 1 matches the slot 2. In this design, the insulating kit 2 is provided with a mounting groove 1 and a wire outlet groove 1, the mounting groove 1 is provided with a pin 1 and a slot 1, and the insulating kit 4 is provided with a mounting groove 2 and a wire outlet groove 2, the mounting groove 2 is provided with a pin 2 and a slot 2, the pin 2 matches the slot 1, and the pin 1 matches the slot 2, that is, the work of the insulating kit 2 and the insulating kit 4 can be controlled, so that the pin 1 is inserted into the slot 2, and the pin 2 is inserted into the slot 1, thereby completing the position limiting work of the insulating kit 2 and the insulating kit 4. The wires on the stator core can be placed outside the insulation kit 2 and the insulation kit 4 through the outlet slot 1 or the outlet slot 2, so as to carry out electrical connection work with external electrical appliances.

[0013] Preferably, the upper winding body is provided with a plurality of winding grooves 1, and the winding grooves 1 are evenly distributed from the insulating set 1 to the insulating set 2, and the lower winding body is provided with a plurality of winding grooves 2, and the winding grooves 2 correspond to the winding grooves one by one. This design is provided with a plurality of winding grooves 1 on the upper winding body, and a plurality of winding grooves 2 on the lower winding body, and the winding grooves 2 correspond to the winding grooves one by one, so that the wires can be wound on the winding body through the winding grooves 1 and 2. Of course, the winding grooves 1 here are evenly distributed from the insulating set 1 to the insulating set 2, so that the multiple groups of wires wound on the winding body do not interfere with each other and can be wound on the winding body separately.

[0014] The beneficial effects of the utility model are: achieving the purpose of controlling the limiting work of the insulating sleeve; facilitating the installation and disassembly of the right insulating sleeve, the left insulating sleeve and the winding body; and having the mutual limiting effect of the limiting rod one and the limiting rod two. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection between the right insulating sleeve and the left insulating sleeve of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the upper storage tank and the lower storage tank of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the insulating sleeve of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the limiting rod 1 and the limiting rod 2 of the utility model.

[0020] In the figure: 1, insulation kit one, 2, upper winding body, 3, insulation kit two, 4, ring, 5, perforation one, 6, perforation two, 7, limit rod one, 8, limit rod two, 9, insulation kit three, 10, lower winding body, 11, insulation kit four, 12, outlet slot one, 13, outlet slot two, 14, pin one, 15, slot one, 16, pin two, 17, slot two, 18, upper storage slot, 19, lower storage slot, 20, installation slot one, 21, installation slot two, 22, limit plate one, 23, limit plate two, 24, connecting column, 25, connecting ring, 26, winding slot one, 27, winding slot two. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0022] like Figure 1 , Figure 2 and Figure 5In the illustrated implementation case, an insulating component structure for assembling a stator core monomer includes a right insulating sleeve, a left insulating sleeve and a ring 4, a winding body is installed on the right insulating sleeve, the right end of the winding body is connected to the right insulating sleeve, the left end of the winding body is connected to the left insulating sleeve, the left insulating sleeve is connected to the ring 4, a through hole 1 5 is provided on the right insulating sleeve, a limiting rod 1 7 is installed at the through hole 1 5, a thread 1 is provided at the through hole 1 5, a thread 2 is provided at the limiting rod 1 7, and the thread 2 matches the thread 1, a through hole 2 6 is provided on the ring 4, a limiting rod 2 8 is installed at the through hole 2 6, a thread 3 is provided at the through hole 2 6, a thread 4 is provided at the limiting rod 2 8, and the thread 4 matches the thread 3, a storage groove is provided in the winding body, and the through hole 1 5 and the through hole 2 6 are both connected to the storage groove.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the right insulating sleeve includes an insulating sleeve 1 and an insulating sleeve 3 9, and the insulating sleeve 1 is detachably connected to the insulating sleeve 3 9. The left insulating sleeve includes an insulating sleeve 2 3 and an insulating sleeve 4 11, and the insulating sleeve 2 3 is detachably connected to the insulating sleeve 4 11. The winding body includes an upper winding body 2 and a lower winding body 10, the right end of the upper winding body 2 is connected to the insulating sleeve 1 1, the left end of the upper winding body 2 is connected to the insulating sleeve 2 3, the right end of the lower winding body 10 is connected to the insulating sleeve 3 9, and the left end of the lower winding body 10 is connected to the insulating sleeve 4 11. The through hole 1 5 includes a slot 1 and a slot 3, the slot 1 is placed on the insulating kit 1 1, the slot 3 is placed on the insulating kit 3 9, and the position of the slot 3 corresponds to the position of the slot 1 in the upper and lower directions. The through hole 2 6 includes a slot 2 and a slot 4, the slot 2 is placed on the insulating kit 2 3, the slot 4 is placed on the insulating kit 4 11, and the position of the slot 4 corresponds to the position of the slot 2 in the upper and lower directions. The storage slot includes an upper storage slot 18 and a lower storage slot 19, the upper storage slot 18 is placed on the upper winding body 2, the slot 1 and the slot 3 are both connected to the upper storage slot 18, the lower storage slot 19 is placed on the lower winding body 10, the slot 2 and the slot 4 are both connected to the lower storage slot 19, and the position of the lower storage slot 19 corresponds to the position of the upper storage slot 18 in the upper and lower directions.

[0024] like Figure 2 , Figure 4 and Figure 5As shown, a connection column 24 is installed at one end of the limit rod 1 7, and a thread 5 is provided on the connection column 24. A limit plate 1 22 is installed at the other end of the limit rod 1 7, and the diameter of the limit plate 1 22 is larger than the diameter of the through hole 1 5. A connection ring 25 is installed at one end of the limit rod 2 8, and a thread 6 is provided on the connection ring 25, and the thread 6 matches the thread 5. A limit plate 23 is installed at the other end of the limit rod 2 8, and the diameter of the limit plate 23 is larger than the diameter of the through hole 2 6. An installation slot 1 20 and an outlet slot 1 12 are provided on the insulation kit 2 3, and a pin 14 is installed in the installation slot 1 20, and a slot 15 is provided in the installation slot 1 20. An installation slot 21 and an outlet slot 2 13 are provided on the insulation kit 4 11, and a pin 2 16 is installed in the installation slot 21, and the pin 2 16 matches the slot 1 15. A slot 2 17 is provided in the installation slot 21, and the pin 14 matches the slot 2 17. The upper winding body 2 is provided with a plurality of winding grooves 26, which are evenly distributed from the insulating set 1 to the insulating set 2 3, and the lower winding body 10 is provided with a plurality of winding grooves 27, which correspond to the winding grooves 27 and the winding grooves 26 one by one.

[0025] First, connect the right insulating sleeve, the left insulating sleeve and the winding body. The right insulating sleeve here includes an insulating kit 1 and an insulating kit 3 9, the left insulating sleeve includes an insulating kit 2 3 and an insulating kit 4 11, and the winding body includes an upper winding body 2 and a lower winding body 10, and the right end of the upper winding body 2 is connected to the insulating kit 1 1, and the left end is connected to the insulating kit 2 3, the right end of the lower winding body 10 is connected to the insulating kit 3 9, and the left end is connected to the insulating kit 4 11, so that the connection control of the right insulating sleeve and the left insulating sleeve can be smoothly carried out, and the connection between the upper winding body 2 and the lower winding body 10 can be done at the same time. At the same time, the insulating kit 23 is provided with a mounting groove 20 and a wire outlet groove 12, in which a pin 14 is installed, and a slot 15 is provided, while the insulating kit 4 11 is provided with a mounting groove 21 and a wire outlet groove 2 13, in which a pin 2 16 is installed, and a slot 2 17 is provided, wherein the pin 2 16 matches the slot 15, and the pin 14 matches the slot 2 17. In this way, the insulating kit 2 3 can be installed on the ring 4 first, and then the insulating kit 4 11 can be controlled to move toward the insulating kit 2 3, and the stator core can be placed in the range between the insulating kit 2 3 and the insulating kit 4 11. Of course, the upper winding body 2 is provided with an upper storage groove 18, and the lower winding body 10 is provided with a lower storage groove 19. The position of the lower storage groove 19 corresponds to the position of the upper storage groove 18 up and down, so the stator core can be inserted between the upper storage groove 18 and the lower storage groove 19, that is, it is inserted into the storage groove, and the pin 14 is inserted into the slot 2 17, and the pin 2 16 can be inserted into the slot 1 15. While the connection work of the insulating kit 4 11 and the insulating kit 2 3 is completed, that is, the installation work of the left insulating sleeve is completed, the limiting work of the stator core is also completed.

[0026] If it is to facilitate the installation of the right insulating sleeve, the insulating kit 1 and the insulating kit 3 9 can also be similar to the insulating kit 4 11 and the insulating kit 2 3, and the structures of the pin 1 14, the pin 2 16, the slot 1 15 and the slot 2 17 can be correspondingly made, so that the installation of the right insulating sleeve can be done at the same time, and the installation and disassembly of the right insulating sleeve, the left insulating sleeve and the winding body here are simple and easy.

[0027] Here, the insulating kit 1 is provided with a slot 1, the insulating kit 2 3 is provided with a slot 2, the insulating kit 3 9 is provided with a slot 3, and the insulating kit 4 11 is provided with a slot 4, and the position of the slot 3 corresponds to the position of the slot 1 in vertical direction, and the position of the slot 4 corresponds to the position of the slot 2 in vertical direction, that is, the connection between the slot 1 and the slot 3 is smoothly controlled. In other words, the through hole 1 5 is opened, and the connection between the slot 2 and the slot 4 is also completed, that is, the through hole 2 6 is opened, so that the through hole 1 5 and the through hole 2 6 are connected to the storage slot.

[0028] Then the control work of the limit rod 17 and the limit rod 28 can be carried out. The limit plate 122 on the limit rod 17 is directly controlled to make the thread 2 on the limit rod 17 cooperate with the thread 1 at the through hole 15 to rotate. This not only makes the movement of the limit rod 17 smooth and convenient, but also reduces the probability of the limit rod 17 being separated from the through hole 15. Of course, the diameter of the upper limit plate 122 on the limit rod 17 here is larger than the diameter of the through hole 15, which prevents the limit rod 17 from being completely inserted into the storage slot through the through hole 15, thereby losing the controllability of the limit rod 17. Similarly, directly controlling the limiting plate 23 on the limiting rod 28, so that the thread 4 on the limiting rod 28 cooperates with the thread 3 at the through hole 26 to rotate, not only makes the movement of the limiting rod 28 smooth and convenient, but also reduces the probability of the limiting rod 28 being separated from the through hole 26. Of course, the diameter of the limiting plate 23 on the limiting rod 28 here is larger than the diameter of the through hole 26, that is, it is prevented that the limiting rod 28 is completely inserted into the storage slot through the through hole 26, thereby losing the controllability of the limiting rod 28. Of course, the connecting column 24 of the limiting rod 1 7 and the connecting ring 25 of the limiting rod 28 here can contact the stator core, so as to have a squeezing effect on the stator core, so that the stator core is stably limited in the storage slot, so that under the control of the limiting rod 1 7 and the limiting rod 28, the purpose of controlling the limiting work of the insulating sleeve is achieved.

[0029] The materials of the insulating set 1, insulating set 2, insulating set 3, insulating set 3, insulating set 4, 11, collar 4, upper winding body 2, lower winding body 10, limit rod 1, 7 and limit rod 2 8 also need to be made of insulating materials, which can be plastic, which not only has good insulation effect, but also is easy to install and disassemble. Several left insulating sleeves can be installed on the collar 4, which is convenient for the installation of several stator cores.

[0030] After the stator core is installed, the wires can be installed in the winding groove 1 26 on the upper winding body 2 and the winding groove 2 27 on the lower winding body 10. The winding groove 27 here corresponds to the winding groove 1 26 one by one, and the winding groove 1 26 is evenly distributed from the insulating set 1 to the insulating set 2 3, which facilitates the winding work of several groups of wires, and the several groups of wires do not interfere with each other. Finally, the wires can be placed at the outer end of the insulating part through the outlet groove 1 12 or the outlet groove 2 13 for electrical connection to external electrical appliances.

Claims

1. An insulating structure for assembling a stator core monomer, characterized in that: The invention comprises a right insulating sleeve, a left insulating sleeve and a collar (4), wherein a winding body is mounted on the right insulating sleeve, the right end of the winding body is connected to the right insulating sleeve, the left end of the winding body is connected to the left insulating sleeve, and the left insulating sleeve is connected to the collar (4), the right insulating sleeve is provided with a first through hole (5), a limiting rod (7) is mounted at the first through hole (5), a first thread is arranged at the first through hole (5), a second thread is arranged at the first limiting rod (7), and the second thread matches the first thread, the collar (4) is provided with a second through hole (6), a second limiting rod (8) is mounted at the second through hole (6), a third thread is arranged at the second through hole (6), a fourth thread is arranged at the second limiting rod (8), and the fourth thread matches the third thread, the winding body is provided with a storage groove, and the first through hole (5) and the second through hole (6) are both connected to the storage groove.

2. The insulating structure for stator core assembly according to claim 1, characterized in that: The right insulating sleeve comprises an insulating sleeve one (1) and an insulating sleeve three (9), wherein the insulating sleeve one (1) is detachably connected to the insulating sleeve three (9); the left insulating sleeve comprises an insulating sleeve two (3) and an insulating sleeve four (11), wherein the insulating sleeve two (3) is detachably connected to the insulating sleeve four (11); the winding body comprises an upper winding body (2) and a lower winding body (10), wherein the right end of the upper winding body (2) is connected to the insulating sleeve one (1), the left end of the upper winding body (2) is connected to the insulating sleeve two (3), the right end of the lower winding body (10) is connected to the insulating sleeve three (9), and the left end of the lower winding body (10) is connected to the insulating sleeve four (11).

3. The insulating structure for stator core assembly as claimed in claim 2, characterized in that: The through hole 1 (5) includes a slot 1 and a slot 3, wherein the slot 1 is disposed on the insulating sleeve 1 (1), and the slot 3 is disposed on the insulating sleeve 3 (9), and the position of the slot 3 corresponds to the position of the slot 1 in the upper and lower directions. The through hole 2 (6) includes a slot 2 and a slot 4, wherein the slot 2 is disposed on the insulating sleeve 2 (3), and the slot 4 is disposed on the insulating sleeve 4 (11), and the position of the slot 4 corresponds to the position of the slot 2 in the upper and lower directions. The storage grooves (19) correspond to each other below, the storage grooves (18) comprising an upper storage groove (18) and a lower storage groove (19), the upper storage groove (18) being arranged on the upper winding body (2), the slots one and three being connected to the upper storage groove (18), the lower storage groove (19) being arranged on the lower winding body (10), the slots two and four being connected to the lower storage groove (19), and the position of the lower storage groove (19) corresponding to the position of the upper storage groove (18) above and below.

4. The insulating structure for stator core assembly as claimed in claim 1, characterized in that: A connecting column (24) is mounted on one end of the limiting rod (7), and a thread (5) is provided on the connecting column (24). A limiting disk (22) is mounted on the other end of the limiting rod (7), and the diameter of the limiting disk (22) is larger than the diameter of the through hole (5). A connecting ring (25) is mounted on one end of the limiting rod (8), and a thread (6) is provided on the connecting ring (25), and the thread (6) matches the thread (5). A limiting disk (23) is mounted on the other end of the limiting rod (8), and the diameter of the limiting disk (23) is larger than the diameter of the through hole (6).

5. The insulating structure for stator core assembly as claimed in claim 2, characterized in that: The insulating set 2 (3) is provided with a mounting groove 1 (20) and a wire outlet groove 1 (12), a pin 1 (14) is installed in the mounting groove 1 (20), and a slot 1 (15) is provided in the mounting groove 1 (20), the insulating set 4 (11) is provided with a mounting groove 2 (21) and a wire outlet groove 2 (13), a pin 2 (16) is installed in the mounting groove 2 (21), the pin 2 (16) matches the slot 1 (15), the mounting groove 2 (21) is provided with a slot 2 (17), the pin 1 (14) matches the slot 2 (17).

6. The insulating structure for stator core assembly as claimed in claim 2, characterized in that: The upper winding body (2) is provided with a plurality of winding grooves 1 (26), the winding grooves 1 (26) being evenly distributed from the insulating sleeve 1 (1) to the insulating sleeve 2 (3), and the lower winding body (10) is provided with a plurality of winding grooves 2 (27), the winding grooves 2 (27) corresponding to the winding grooves 1 (26) one by one.

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