CN114825686A

CN114825686A - Split type easily-replaceable motor stator structure and assembling method

Info

Publication number: CN114825686A
Application number: CN202210424262.5A
Authority: CN
Inventors: 江金辉
Original assignee: Anhui Dazhong Intelligent Technology Co ltd
Current assignee: Anhui Dazhong Intelligent Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-29
Anticipated expiration: 2042-04-21
Also published as: CN114825686B

Abstract

The invention discloses a split type easily-replaceable motor stator structure and an assembling method, relating to the technical field of motor stators, comprising a plurality of groups of stator component mechanisms, wherein the stator component mechanisms have the same structure and the same size, the stator component mechanisms are in a circumferential shape and are sequentially connected in a clamping way at the head position, coils are wound outside each group of stator component mechanisms, the first lug and the second limiting groove in one group of stator component mechanism are respectively clamped with the first limiting groove and the second lug in the other group of stator component mechanism, then a plurality of groups of stator component mechanisms are sequentially clamped at the head to form a circumference shape, and then the stator assembly is completed, because the outside of each group of stator component mechanism is wound with the coil, when the coil outside any one group or a plurality of groups of stator component mechanisms is burnt, only one or more groups of corresponding stator component mechanisms need to be disassembled to replace and reinstall the coils.

Description

Split type easily-replaced motor stator structure and assembling method

Technical Field

The invention relates to the technical field of motor stators, in particular to a split type easily-replaceable motor stator structure and an assembling method.

Background

Traditional motor stator formula as an organic whole, in long-term use, if the phenomenon that stator inner coil burns out appears, then need wholly demolish the coil when the maintenance to at the inside winding coil of stator again, the maintenance is comparatively complicated, wastes time and energy, for this reason, we have proposed a split type motor stator structure and the method of assembling of easily changing.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a split type easily-replaceable motor stator structure and an assembling method, and solves the problems that the traditional motor stator is integrated, and when the traditional motor stator is used for a long time, if coils in the stator are burnt, the coils need to be integrally disassembled during maintenance, and the coils are wound in the stator again, so that the maintenance is complex, and time and labor are wasted.

In order to achieve the purpose, the invention is realized by the following technical scheme:

on the first aspect, a split type easily-replaceable motor stator structure comprises a plurality of groups of stator component mechanisms, wherein the stator component mechanisms are identical in structure and size, the stator component mechanisms are circumferentially connected in a clamping manner in an initial position, coils are wound outside each group of stator component mechanisms, and the top of each group of stator component mechanisms is connected with a clamping assembly;

stator component mechanism includes a plurality of groups iron sheet, every group the spread groove has all been seted up at the center of iron sheet, a plurality of groups the inside of spread groove is connected with jointly and prescribes a limit to the subassembly, every group the wire winding recess has all been seted up at the both ends side center of iron sheet, every group the both ends side edge of iron sheet is equipped with first lug, first spacing groove, second spacing groove and second lug respectively.

Preferably, the iron sheets in the plurality of groups have the same structure and the same size, and the iron sheets in the plurality of groups are sequentially arranged longitudinally.

Preferably, the outer dimension of each set of first projections is matched with the inner dimension of each set of first limiting grooves, and the inner dimension of each set of second limiting grooves is matched with the outer dimension of each set of second projections.

Preferably, it includes rubberizing piece and lower piece to prescribe a limit to the subassembly, the side of rubberizing piece and lower piece all is equipped with the extension board, the wire winding arc wall has all been seted up to the top of rubberizing piece and the bottom of gluing down, the bottom center of rubberizing piece is connected with the buckle, the top center of gluing down is connected with the fixed plate, logical groove has been seted up on the top of fixed plate, two sets of draw-in grooves have been seted up to fixed plate top side.

Preferably, the fastener is of a U-shaped structure, the fastener is located at the top of the through groove, the fastening ends at the bottom of the fastener are located inside the two groups of clamping grooves respectively, and the fixing plate is located inside the plurality of groups of connecting grooves.

Preferably, the centre gripping subassembly includes the connecting plate, the shifting chute has been seted up to the bottom side of connecting plate, two sets of centre gripping grooves have been seted up to the top side of connecting plate, and is two sets of the intercommunication groove has all been seted up to the bottom in centre gripping groove, shifting chute, two sets of intercommunication grooves and two sets of centre gripping grooves are the open structure, the dead eye has been seted up to the inside bottom in shifting chute, the through-hole has been seted up at the top center of connecting plate, the inside of dead eye is equipped with the bearing, the inside of bearing is equipped with the threaded rod jointly, the top of threaded rod is passed the through-hole and is connected with the knob, the outside of threaded rod is rotated and is connected with a silk section of thick bamboo, the external connection of a silk section of thick bamboo has the movable plate, the top of movable plate is connected with two sets of stripper plates.

Preferably, the moving plate is located inside the moving groove, and the tops of the two groups of squeezing plates respectively penetrate through the two groups of communicating grooves and are located inside the two groups of clamping grooves.

In a second aspect, the present invention provides a use method, where the method is used for the above split type easily replaceable motor stator structure, and the assembly method includes the following steps:

s1, sequentially penetrating a plurality of groups of connecting grooves through a fixing plate, sequentially installing a plurality of groups of iron sheets outside the fixing plate, installing a buckle into the through groove, respectively positioning the bottom clamping ends of the buckle inside the two groups of clamping grooves, and further fixing the plurality of groups of iron sheets by a limiting assembly, and similarly, splicing a plurality of groups of stator component mechanisms;

s2, with the inside of coil winding two sets of wire winding recesses and two sets of wire winding arc wall in the stator component mechanism, make the head end and the tail end of coil all up, pass two sets of centre gripping inslots respectively with the head end and the tail end of coil inside, the manual work is rotated the knob and is driven the threaded rod forward rotation, and then the top that the movable plate drove two sets of stripper plates under the effect of a silk section of thick bamboo gets into two sets of centre gripping inslots inside, and then there are two sets of centre gripping grooves to carry out the centre gripping fixed with the head end and the tail end of coil, the same reason, and then twine the outside at a plurality of groups of stator component mechanisms in proper order with a plurality of groups of coils, and make a plurality of groups of coil head ends and tail end fix the inside at a plurality of groups of centre gripping subassemblies respectively.

S3, the first lug and the second lug in one group of stator component mechanisms are respectively clamped with the first limiting groove and the second lug in the other group of stator component mechanisms, and then the plurality of groups of stator component mechanisms are sequentially clamped in a circumferential manner at the beginning, so that the stator assembly is completed.

Advantageous effects

The invention provides a split type easily-replaceable motor stator structure and an assembling method. Compared with the prior art, the method has the following beneficial effects:

1. a split type motor stator structure easy to replace and an assembling method are provided, a first lug and a second lug in one group of stator component mechanism are respectively clamped with a first limit groove and a second lug in another group of stator component mechanism, and then a plurality of groups of stator component mechanisms are sequentially clamped into a circular shape at the head, so that stator assembling is completed.

2. A split type motor stator structure easy to replace and an assembling method are characterized in that coils are directly wound inside two groups of winding grooves and two groups of winding arc-shaped grooves in a stator component mechanism, and compared with a traditional integrated stator structure, the split type motor stator structure is simple and convenient to wind.

3. The utility model provides a split type motor stator structure and assembling method that easily changes, through passing two sets of centre gripping inslots respectively with the head end and the tail end of coil inside, artifical rotation knob drives the threaded rod forward rotation, and then the movable plate drives the top of two sets of stripper plates under the effect of a silk section of thick bamboo and gets into two sets of centre gripping inslots, and then there are two sets of centre gripping grooves to carry out the centre gripping fixed to the head end and the tail end of coil, this structure can be assembled at stator component mechanism and before being connected the head end and the tail end and the outside of coil, fix the head end and the tail end of coil, avoid the coil to appear becoming flexible.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a schematic structural view of a stator member mechanism according to the present invention;

FIG. 4 is a schematic view of a disassembled structure of the stator member mechanism of the present invention;

FIG. 5 is a schematic diagram of a disassembled structure of a limiting assembly of the present invention;

fig. 6 is a schematic diagram of a disassembled structure of the clamping assembly of the present invention.

In the figure: 1. a stator member mechanism; 11. iron sheets; 12. connecting grooves; 13. defining an assembly; 131. gluing parts; 132. a glue discharging piece; 133. an extension plate; 134. buckling; 135. a fixing plate; 136. a through groove; 137. a card slot; 138. winding arc grooves; 14. a winding groove; 15. a first bump; 16. a first limit groove; 17. a second limit groove; 18. a second bump; 2. a coil; 3. a clamping assembly; 31. a connecting plate; 32. a moving groove; 33. a clamping groove; 34. a communicating groove; 35. a bearing bore; 36. a through hole; 37. a bearing; 38. a threaded rod; 39. a knob; 310. a wire barrel; 311. moving the plate; 312. and (5) pressing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the split type motor stator structure easy to replace and the assembling method comprise a plurality of groups of stator component mechanisms 1, wherein the stator component mechanisms 1 are identical in structure and size, the stator component mechanisms 1 are circumferentially and sequentially connected in a clamping mode at the head, coils 2 are wound outside each group of stator component mechanisms 1, and clamping assemblies 3 are connected to the tops of the stator component mechanisms 1.

Referring to fig. 3-4, the stator member mechanism 1 includes a plurality of sets of iron sheets 11, a connecting groove 12 is formed in the center of each set of iron sheets 11, a limiting component 13 is connected to the inside of each set of connecting groove 12, winding grooves 14 are formed in the centers of the two side surfaces of each set of iron sheets 11, a first bump 15, a first limiting groove 16, a second limiting groove 17 and a second bump 18 are respectively formed in the edges of the two side surfaces of each set of iron sheets 11, the sets of iron sheets 11 have the same structure and the same size, the sets of iron sheets 11 are sequentially arranged in a longitudinal direction, the external size of each set of first bump 15 is matched with the internal size of each set of first limiting groove 16, and the internal size of each set of second limiting groove 17 is matched with the external size of each set of second bump 18.

Referring to fig. 5, the limiting member 13 includes an upper rubber member 131 and a lower rubber member 132, the side surfaces of the upper rubber member 131 and the lower rubber member 132 are respectively provided with an extending plate 133, the top of the upper rubber member 131 and the bottom of the lower rubber member 132 are both provided with a winding arc-shaped groove 138, the bottom center of the upper rubber member 131 is connected with a buckle 134, the top center of the lower rubber member 132 is connected with a fixing plate 135, the top end of the fixing plate 135 is provided with a through groove 136, the side surface of the top of the fixing plate 135 is provided with two sets of slots 137, the buckle 134 is in a u-shaped structure, the buckle 134 is located at the top of the through groove 136, the bottom clamping ends of the buckle 134 are respectively located inside the two sets of slots 137, and the fixing plate 135 is located inside the sets of connecting grooves 12.

Referring to fig. 6, the clamping assembly 3 includes a connecting plate 31, a moving groove 32 is formed in a bottom side surface of the connecting plate 31, two sets of clamping grooves 33 are formed in a top side surface of the connecting plate 31, communicating grooves 34 are formed in bottom ends of the two sets of clamping grooves 33, the moving groove 32, the two sets of communicating grooves 34 and the two sets of clamping grooves 33 are in a communicating structure, a bearing hole 35 is formed in a bottom end inside the moving groove 32, a through hole 36 is formed in a top end center of the connecting plate 31, a bearing 37 is arranged inside the bearing hole 35, a threaded rod 38 is jointly arranged inside the bearing 37, a top portion of the threaded rod 38 passes through the through hole 36 and is connected with a knob 39, a wire barrel 310 is rotatably connected to an outside of the threaded rod 38, a moving plate 311 is connected to an outside of the wire barrel 310, two sets of pressing plates 312 are connected to a top end of the moving plate 311, the moving plate 311 is located inside the moving groove 32, and the top portions of the two sets of pressing plates 312 pass through the two sets of communicating grooves 34 respectively, and is located inside both sets of holding grooves 33.

In practical use, the clamping assembly 3 drives the threaded rod 38 to rotate in the forward direction by rotating the knob 39, and then the moving plate 311 drives the tops of the two sets of extrusion plates 312 to enter the two sets of clamping grooves 33 from the inside of the two sets of communication grooves 34 under the action of the filament cylinder 310.

It should be noted that the outside of each set of coils 2 and the inside of each set of winding grooves 14 are provided with insulating paper (not shown).

In addition, the embodiment of the invention also comprises a technical scheme that: a split type easy-to-replace motor stator structure using method, the assembling method includes the following steps:

s1, sequentially penetrating through the plurality of sets of connecting slots 12 through the fixing plate 135, sequentially installing the plurality of sets of iron sheets 11 outside the fixing plate 135, installing the buckle 134 inside the through slot 136, respectively positioning the bottom clamping end of the buckle 134 inside the two sets of clamping slots 137, and further fixing the plurality of sets of iron sheets 11 by the limiting component 13, and similarly, splicing the plurality of sets of stator component mechanisms 1;

s2, twine coil 2 in stator component mechanism 1 inside two sets of wire winding recess 14 and two sets of wire winding arc wall 138, make coil 2 'S head end and tail end all up, pass coil 2' S head end and tail end inside two sets of centre gripping grooves 33 respectively, the manual work rotates knob 39 and drives threaded rod 38 forward rotation, and then the top that the movable plate 311 drove two sets of stripper plates 312 under the effect of a silk section of thick bamboo 310 gets into inside two sets of centre gripping grooves 33, and then there are two sets of centre gripping grooves 33 to coil 2 'S head end and tail end and carry out the centre gripping fixedly, the same is true, and then twine a plurality of groups of coil 2 in proper order in a plurality of groups of stator component mechanism 1' S outside, and make a plurality of groups of coil 2 head end and tail end fix respectively in the inside of a plurality of groups of centre gripping subassemblies 3.

And S3, respectively clamping the first lug 15 and the second limiting groove 17 in one group of stator component mechanisms 1 with the first limiting groove 16 and the second lug 18 in the other group of stator component mechanisms 1, and further sequentially clamping the plurality of groups of stator component mechanisms 1 at the beginning to form a circumference shape, so that the stator assembly is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The split type motor stator structure easy to replace is characterized by comprising a plurality of groups of stator component mechanisms (1), wherein the plurality of groups of stator component mechanisms (1) are identical in structure and size, the plurality of groups of stator component mechanisms (1) are circumferential and are sequentially connected in a clamping manner at the head, coils (2) are wound outside each group of stator component mechanisms (1), and the top of each group of stator component mechanisms (1) is connected with a clamping assembly (3);

stator component mechanism (1) includes a plurality of groups iron sheet (11), every group spread groove (12), a plurality of groups have all been seted up at the center of iron sheet (11) spread groove (12) the inside common connection of spread groove (12) has inject subassembly (13), every group wire winding recess (14), every group have all been seted up at the both ends side center of iron sheet (11) the both ends side edge of iron sheet (11) is equipped with first lug (15), first spacing groove (16), second spacing groove (17) and second lug (18) respectively.

2. The split type easy-to-replace motor stator structure according to claim 1, wherein the iron sheets (11) in the plurality of groups are identical in structure and size, and the iron sheets (11) in the plurality of groups are sequentially arranged in a longitudinal direction.

3. A split-type easily replaceable motor stator structure according to claim 1, wherein the outer dimension of each set of the first protrusions (15) is matched with the inner dimension of each set of the first limiting grooves (16), and the inner dimension of each set of the second limiting grooves (17) is matched with the outer dimension of each set of the second protrusions (18).

4. The split type easy-to-replace motor stator structure according to claim 1, wherein the limiting assembly (13) comprises a gluing piece (131) and a lower gluing piece (132), extension plates (133) are arranged on the side faces of the gluing piece (131) and the lower gluing piece (132), winding arc-shaped grooves (138) are formed in the top of the gluing piece (131) and the bottom of the lower gluing piece (132), a buckle (134) is connected to the center of the bottom end of the gluing piece (131), a fixing plate (135) is connected to the center of the top end of the lower gluing piece (132), a through groove (136) is formed in the top end of the fixing plate (135), and two sets of clamping grooves (137) are formed in the side face of the top of the fixing plate (135).

5. The split type easy-to-replace motor stator structure of claim 4, wherein the fastener (134) is a U-shaped structure, the fastener (134) is located at the top of the through slot (136), the engaging ends at the bottom of the fastener (134) are respectively located inside the two sets of engaging slots (137), and the fixing plate (135) is located inside the sets of connecting slots (12).

6. The split type easy-to-replace motor stator structure according to claim 1, wherein the clamping assembly (3) comprises a connecting plate (31), a moving groove (32) is formed in a bottom side surface of the connecting plate (31), two groups of clamping grooves (33) are formed in a top side surface of the connecting plate (31), communicating grooves (34) are formed in bottom ends of the two groups of clamping grooves (33), the moving groove (32), the two groups of communicating grooves (34) and the two groups of clamping grooves (33) are in a communicating structure, a bearing hole (35) is formed in an inner bottom end of the moving groove (32), a through hole (36) is formed in a center of a top end of the connecting plate (31), a bearing (37) is arranged inside the bearing hole (35), a threaded rod (38) is jointly arranged inside the bearing (37), a knob (39) is connected to the top of the threaded rod (38) and penetrates through the through hole (36), the external rotation of threaded rod (38) is connected with silk section of thick bamboo (310), the external connection of silk section of thick bamboo (310) has movable plate (311), the top of movable plate (311) is connected with two sets of stripper plates (312).

7. The split type easy-to-replace motor stator structure according to claim 6, wherein the moving plate (311) is located inside the moving groove (32), and the tops of the two sets of pressing plates (312) respectively pass through the two sets of communication grooves (34) and are located inside the two sets of clamping grooves (33).

8. The split type easy-to-replace motor stator structure according to any one of claims 1 to 7, wherein the assembling method comprises the following steps:

s1, firstly, the fixing plate (135) penetrates through the plurality of groups of connecting grooves (12) in sequence, the plurality of groups of iron sheets (11) are sequentially installed outside the fixing plate (135), the buckle (134) is installed inside the through groove (136), the bottom clamping end of the buckle (134) is respectively located inside the two groups of clamping grooves (137), then the plurality of groups of iron sheets (11) are fixed through the limiting assembly (13), and in the same way, the plurality of groups of stator component mechanisms (1) are spliced;

s2, winding coils (2) in two groups of winding grooves (14) and two groups of winding arc-shaped grooves (138) in a stator component mechanism (1), enabling the head ends and the tail ends of the coils (2) to face upwards, enabling the head ends and the tail ends of the coils (2) to respectively penetrate through the two groups of clamping grooves (33), manually rotating a knob (39) to drive a threaded rod (38) to rotate in the forward direction, further driving the tops of two groups of extrusion plates (312) to enter the two groups of clamping grooves (33) under the action of a wire barrel (310) by a movable plate (311), further clamping and fixing the head ends and the tail ends of the coils (2) by the two groups of clamping grooves (33), and similarly, sequentially winding the coils (2) in the plurality of groups of stator component mechanisms (1), and enabling the head ends and the tail ends of the coils (2) to be respectively fixed in the clamping assemblies (3);

s3, the first lug (15) and the second limiting groove (17) in one group of stator component mechanisms (1) are respectively clamped with the first limiting groove (16) and the second lug (18) in the other group of stator component mechanisms (1), and then the plurality of groups of stator component mechanisms (1) are sequentially clamped at the head to form a circumference shape, so that the stator assembly is completed.