CN205583869U

CN205583869U - A motor stator

Info

Publication number: CN205583869U
Application number: CN201620315952.7U
Authority: CN
Inventors: 刘建林; 朱良俊; 丁亚峰; 王进
Original assignee: Jingjiang Lin Long Motor Manufacturing Co Ltd
Current assignee: Jingjiang Lin Long Motor Manufacturing Co Ltd
Priority date: 2016-04-16
Filing date: 2016-04-16
Publication date: 2016-09-14
Anticipated expiration: 2026-04-16

Abstract

The utility model provides a motor stator, including stator core and winding, stator core includes internal stator and external stator, the outer synusia of internal stator is connected for whole, the disconnection of intermediate film tooth, there is the rack in the internal stator outside, angles such as rack are around internal stator a week, the external stator is inside slotted corresponding with the rack, the internal stator is installed in the external stator, corresponding winding of every rack, the winding passes through the bobbin cartridge and on the rack, links to each other through the connecting wire between each winding. The utility model provides a motor stator. Innovation point lying in that the internal stator is that the disconnection of intermediate film tooth is thrown out of gear, and outer synusia links to each other, forms one wholly, has guaranteed electromagnetic conversion efficiency to do not increase the magnetic circuit loss.

Description

A kind of motor stator

Technical field

This utility model relates to motor accessory field, particularly relates to a kind of motor stator.

Background technology

Current existing conventional stator is mainly monoblock type, unitary stator iron core Special professional equipment to be used or by manually having been manually done when stator winding assembly is processed in manufacture, add man-hour flow process numerous and diverse, cost is high, during batch production, equipment investment and labour cost are greatly improved, it is therefore desirable to design a kind of novel motor stator, and stator uses split-type design, so that processing, thus efficiently solve the problems referred to above.

Utility model content

For the problem solving above-mentioned existence, this utility model provides a kind of motor stator, conventional motors stator is redesigned by this utility model, split type stator is changed into by original unitary stator, and corresponding miscellaneous part structure is improved, consequently facilitating processing, for reaching this purpose, this utility model provides a kind of motor stator, including stator core and winding, described stator core includes inner stator and external stator, broken teeth is had in described inner stator, outer-skin sheet is linked as entirety, tooth bar is had outside described inner stator, described tooth bar is angularly around inner stator one week, there is groove corresponding with tooth bar inside described external stator, described inner stator is arranged in external stator, the corresponding winding of each tooth bar, described winding is inserted on tooth bar by bobbin, it is connected by connecting line between each winding.

Further improvement of the utility model, the tooth bar of described inner stator has 6-12, and this utility model can select corresponding tooth bar number according to practical situation.

Further improvement of the utility model, described inner stator is detachable, can be made by inner stator detachable to improve the adaptation of product and minimizing materials'use further.

Further improvement of the utility model, described inner stator includes intermediate and outer-skin sheet, described outer-skin sheet is upper, lower two sides is each a piece of, described intermediate has at least 8 layers, the sub-pieces number of every layer of intermediate is corresponding with tooth bar number, the sub-pieces side of described intermediate is arc tips, the sub-pieces opposite side of intermediate is fixing end, the sub-pieces of described intermediate is angularly around the centrage one week of inner stator, the arc tips of the sub-pieces of described intermediate is towards the center of inner stator, as dismountable inner stator, inner stator can be designed to intermediate and outer-skin sheet, thus can combine the most accordingly.

This utility model one motor stator, by innovation stator structure, stator is divided into external stator, inner stator, makes work efficiency be greatly improved, reduce manufacturing cost, and according to new construction, other accessories are transformed, thus change traditional stator processing technique, process flow, it is not necessary to and special special equipment, save equipment investment in a large number, simple, manufacture to adapt to produce in enormous quantities.

Accompanying drawing explanation

Fig. 1 is stator core schematic diagram of the present utility model；

Fig. 2 is external stator schematic diagram of the present utility model；

Fig. 3 is inner stator schematic diagram of the present utility model；

Fig. 4 is inner stator outer-skin sheet schematic diagram of the present utility model；

Fig. 5 is inner stator intermediate schematic diagram of the present utility model；

Fig. 6 is winding schematic diagram of the present utility model；

Fig. 7 is that this utility model is inserted in wound stator schematic diagram；

Fig. 8 is this utility model stator module schematic diagram；

In figure:

1, stator core；1-1, inner stator；1-1-1, outer-skin sheet；1-1-2, intermediate；1-2, external stator；2, winding.

Detailed description of the invention

With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:

This utility model provides a kind of motor stator, and conventional motors stator is redesigned by this utility model, original unitary stator change split type stator into, and improve corresponding miscellaneous part structure, consequently facilitating dismounting processing.

As this utility model one embodiment, this utility model provides a kind of motor stator, including stator core 1 and winding 2, described stator core 1 includes inner stator 1-1 and external stator 1-2, broken teeth is had in described inner stator 1-1, outer-skin sheet is linked as entirety, tooth bar is had outside described inner stator 1-1, described tooth bar is angularly around inner stator 1-1 mono-week, there is groove corresponding with tooth bar inside described external stator 1-2, described inner stator 1-1 is arranged in external stator 1-2, the corresponding winding 2 of each tooth bar, described winding 2 is inserted on tooth bar by bobbin, it is connected by connecting line between each winding 2.

nullAs this utility model one specific embodiment，This utility model provides a kind of motor stator as shown in figures 1-8，Including stator core 1 and winding 2，Described stator core 1 includes inner stator 1-1 and external stator 1-2，Broken teeth is had in described inner stator 1-1，Outer layer is linked as entirety，Tooth bar is had outside described inner stator 1-1，The tooth bar of described inner stator 1-1 has 6-12，This utility model can select corresponding tooth bar number according to practical situation，Described inner stator 1-1 is detachable，Inner stator can be made detachable to improve the adaptation of product and minimizing materials'use further，Described inner stator 1-1 includes intermediate 1-1-2 and outer-skin sheet 1-1-1，Described outer-skin sheet 1-1-1 is upper、Lower two sides is each a piece of，Described intermediate 1-1-2 has at least 8 layers，The sub-pieces number of every layer of intermediate 1-1-2 is corresponding with tooth bar number，The sub-pieces side of described intermediate 1-1-2 is arc tips，The sub-pieces opposite side of intermediate 1-1-2 is fixing end，The sub-pieces of described intermediate 1-1-2 is angularly around the centrage one week of inner stator 1-1，The arc tips of the sub-pieces of described intermediate 1-1-2 is towards the center of inner stator 1-1，As dismountable inner stator，Inner stator can be designed to intermediate and outer-skin sheet，Thus can combine the most accordingly，Described tooth bar is angularly around inner stator 1-1 mono-week，There is groove corresponding with tooth bar inside described external stator 1-2，Described inner stator 1-1 is arranged in external stator 1-2，The corresponding winding 2 of each tooth bar，Described winding 2 is inserted on tooth bar by bobbin，It is connected by connecting line between each winding 2.

The above; it it is only preferred embodiment of the present utility model; it is not the restriction that this utility model is made any other form, and any amendment made according to technical spirit of the present utility model or equivalent variations, still fall within this utility model scope required for protection.

Claims

1. a motor stator, including stator core (1) and winding (2), it is characterized in that: described stator core (1) includes inner stator (1-1) and external stator (1-2), described inner stator (1-1) intermediate is broken teeth, outer-skin sheet is linked as entirety, there is tooth bar in described inner stator (1-1) outside, described tooth bar is angularly around inner stator (1-1) a week, described external stator (1-2) is internal has groove corresponding with tooth bar, described inner stator (1-1) is arranged in external stator (1-2), the corresponding winding (2) of each tooth bar, described winding (2) is inserted on tooth bar by bobbin, it is connected by connecting line between each winding (2).

A kind of motor stator the most according to claim 1, it is characterised in that: the tooth bar of described inner stator (1-1) has 6-12.

A kind of motor stator the most according to claim 2, it is characterised in that: described inner stator (1-1) is detachable.

A kind of motor stator the most according to claim 3, it is characterized in that: described inner stator (1-1) includes intermediate (1-1-2) and outer-skin sheet (1-1-1), described outer-skin sheet (1-1-1) is upper, lower two sides is each a piece of, described intermediate (1-1-2) has at least 8 layers, the sub-pieces number of every layer of intermediate (1-1-2) is corresponding with tooth bar number, the sub-pieces side of described intermediate (1-1-2) is arc tips, the sub-pieces opposite side of intermediate (1-1-2) is fixing end, the sub-pieces of described intermediate (1-1-2) is angularly around the centrage one week of inner stator (1-1), the arc tips of the sub-pieces of described intermediate (1-1-2) is towards the center of inner stator (1-1).