CN201918819U

CN201918819U - A motor stator wiring structure

Info

Publication number: CN201918819U
Application number: CN2011200347606U
Authority: CN
Inventors: 宁华声
Original assignee: Zhongshan Broad Ocean Motor Manufacturing Co Ltd
Current assignee: Zhongshan Broad Ocean Motor Manufacturing Co Ltd
Priority date: 2011-01-28
Filing date: 2011-01-28
Publication date: 2011-08-03
Anticipated expiration: 2021-01-28

Abstract

The utility model discloses a motor stator wiring structure, including stator core (1), stator winding (2), insulator at stator core (1) terminal surface forms insulating end disc (3), install wiring disc (4) above insulating end disc (3), pivot (5) that are located stator core (1) middle pass central through-hole (41) of wiring disc (4), end of a thread (9) of stator winding (2) is connected with one end of power supply lead (6), power supply lead (6) are pasted the top surface of wiring disc (4) and are held on fastener (7) of wiring disc (4), set up shaft hole (52) on pivot (5), two slotted holes (51) that power supply lead (6) seted up along pivot (5) get into shaft hole (52) and draw forth from shaft hole (52) tip, realize both sides and walk the line and reduce and simplify the production technology degree of difficulty, improve production efficiency, the production cost is reduced.

Description

A kind of motor stator wire structures

Technical field:

The utility model relates to a kind of motor stator wire structures, belongs to machine field.

Background technology:

At present, the end of a thread of the stator winding of most of external rotor electric machines is with after power supply lead wire is connected, and all the single slotted eye of offering along rotating shaft enters axis hole and draws motor, and this structure strengthens motor technology difficulty when producing, and production efficiency is low, the waste production cost.

Summary of the invention:

The purpose of this utility model provides a kind of motor stator wire structures, by offer two slotted eyes in rotating shaft, realizes the both sides cabling, reduces and the simplification producting process difficulty, enhances productivity, and reduces production costs.

The purpose of this utility model is to be achieved by following technical scheme.

A kind of motor stator wire structures, comprise stator core, stator winding, insulant at the stator core end face forms the insulation end plate, insulation end plate top is equipped with patchboard, be positioned at the middle rotating shaft of stator core and pass the central through hole of patchboard, the end of a thread of stator winding is connected with an end of power supply lead wire, and power supply lead wire is pasting the end face of patchboard and is being clamped on the wire clamp of patchboard, axis hole is set in the rotating shaft, and two slotted eyes that power supply lead wire is offered along rotating shaft enter axis hole and draw from the axis hole end.

Above-mentioned described two slotted eyes are symmetricly set on the rotating shaft both sides.

Above-mentioned described slotted eye is equipped with wire bushing.

Being connected and being clamped on one of them wire clamp of patchboard of one end of above-mentioned described the end of a thread and power supply lead wire.

The utility model beneficial effect compared with prior art is: 1) insulant at the stator core end face forms the insulation end plate, insulation end plate top is equipped with patchboard, be positioned at the middle rotating shaft of stator core and pass the central through hole of patchboard, the end of a thread of stator winding is connected with an end of power supply lead wire, power supply lead wire is pasting the end face of patchboard and is being clamped on the wire clamp of patchboard, axis hole is set in the rotating shaft, two slotted eyes that power supply lead wire is offered along rotating shaft enter axis hole and draw from the axis hole end, realize the both sides cabling, reduce and simplify producting process difficulty, enhance productivity, reduce production costs; 2) slotted eye is equipped with wire bushing, limited protection power supply lead wire; 3) being connected and being clamped on one of them wire clamp of patchboard an of end of the end of a thread and power supply lead wire, reasonable in design makes the patchboard cabling more attractive in appearance rationally.

Description of drawings:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a cutaway view of the present utility model;

Fig. 3 is the A-A partial enlarged drawing of Fig. 2.

Embodiment:

Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.

As Fig. 1, Fig. 2 and shown in Figure 3, a kind of motor stator wire structures of the present utility model, comprise stator core 1, stator winding 2, insulant at stator core 1 end face forms insulation end plate 3, insulation end plate 3 tops are equipped with patchboard 4, be positioned at stator core 1 middle rotating shaft 5 and pass the central through hole 41 of patchboard 4, the end of a thread 9 of stator winding 2 is connected with an end of power supply lead wire 6, power supply lead wire 6 is pasting the end face of patchboard 4 and is being clamped on the wire clamp 7 of patchboard 4, axis hole 52 is set in the rotating shaft 5, and two slotted eyes 51 that power supply lead wire 6 is offered along rotating shaft 5 enter axis hole 52 and draw from axis hole 52 ends; Two slotted eyes 51 are symmetricly set on rotating shaft 5 both sides; Slotted eye 51 is equipped with wire bushing 8; Being connected and being clamped on one of them wire clamp 7 of patchboard 4 of one end of the end of a thread 9 and power supply lead wire 6.

The stator core 1 that comprises of the present utility model, stator winding 2, insulant at stator core 1 end face forms insulation end plate 3, insulation end plate 3 tops are equipped with patchboard 4, be positioned at stator core 1 middle rotating shaft 5 and pass the central through hole 41 of patchboard 4, the end of a thread 9 of stator winding 2 is connected with an end of power supply lead wire 6 and is clamped on one of them wire clamp 7 of patchboard 4, power supply lead wire 6 is pasting the end face of patchboard 4 and is being clamped on the wire clamp 7 of patchboard 4, rotating shaft 5 is provided with two slotted eyes 51 and axis hole 52, slotted eye 51 and axis hole 52 are communicated with, two slotted eyes 51 that power supply lead wire 6 is offered along rotating shaft 5 enter axis hole 52 and draw from axis hole 52 ends, this structure realizes the both sides cabling, reduce and simplify producting process difficulty, enhance productivity, reduce production costs.

Claims

1. motor stator wire structures, comprise stator core (1), stator winding (2), insulant at stator core (1) end face forms insulation end plate (3), insulation end plate (3) top is equipped with patchboard (4), be positioned at the middle rotating shaft (5) of stator core (1) and pass the central through hole (41) of patchboard (4), the end of a thread (9) of stator winding (2) is connected with an end of power supply lead wire (6), power supply lead wire (6) is pasting the end face of patchboard (4) and is being clamped on the wire clamp (7) of patchboard (4), axis hole (52) is set in the rotating shaft (5), it is characterized in that: two slotted eyes (51) that power supply lead wire (6) is offered along rotating shaft (5) enter axis hole (52) and draw from axis hole (52) end.

2. a kind of motor stator wire structures according to claim 1 is characterized in that: two slotted eyes (51) are symmetricly set on rotating shaft (5) both sides.

3. a kind of motor stator wire structures according to claim 1 and 2 is characterized in that: slotted eye (51) is equipped with wire bushing (8).

4. a kind of motor stator wire structures according to claim 1 and 2 is characterized in that: being connected and being clamped on one of them wire clamp (7) of patchboard (4) an of end of the end of a thread (9) and power supply lead wire (6).