CN215071870U - Insulated wire frame structure for wiring in stator core - Google Patents

Abstract

The utility model relates to the technical field of electric machine, and an insulated wire frame construction for walking line in stator core is disclosed, including the outer loop, the outer loop side has convex step, 8 reference columns of equipartition on the convex step, the reference column set up and fix on the step to gapped between with the outer loop. The utility model discloses an upper and lower pin-connected panel insulated wire frame, during the enameled wire coiling, walk the end of a thread of line and walk along the insulated frame outer loop to fix a position the line of overlength on the reference column according to certain position winding, after a set of coiling, the end of a thread winding is on the contact pin. This insulating frame structure of walking line in stator core avoids walking the line overlength of line and causes the line flagging, makes other walking lines intertwine together, is difficult to differentiate, easily causes the broken string, avoids unnecessary economic loss.

Description

Insulated wire frame structure for wiring in stator core

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to an insulated wire frame construction that is used for interior line of walking of stator core.

Background

Winding stator structure mainly forms by coil and stator core combination, generally between the coil, needs installation insulating frame on stator core for separate stator core and stator winding, in order to guarantee that stator core can not become electrified body, wherein stator winding generally forms by the copper line coiling, and stator core generally is folded by the silicon steel sheet and is pressed and form.

Some insulating wire frames for stator core routing at present are externally routed wires, so that enameled wires are prone to overflow, and wire breakage is caused; some insulating wire frames are split, four wire frames are assembled to form the insulating wire frames, the wiring mode is an inner wiring mode, all the insulating wire frames need to be disassembled when the wires are broken, time and labor are wasted, and materials are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and being used for the stator core to walk the line outward and cause the broken string and walk the insulating wire frame assembly of line in the stator core to make among the prior art, lead to insulating wire frame part to damage and need wholly disassemble, not only cause the waste of insulating wire frame material, still increased insulating wire frame manufacturing cost's problem, and the insulating wire frame construction of walking the line in being used for stator core that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an insulated wire frame construction for walking line in stator core, includes the outer loop, the outer loop side has convex step, there is the reference column on the convex step, the reference column evenly arranges on convex step, and there is the clearance between reference column and the outer loop.

Preferably, positioning columns are uniformly distributed on the circular arc steps.

Preferably, the outer ring, the arc step and the positioning column are of an integrally formed structure.

Compared with the prior art, the utility model provides an insulated wire frame construction that is used for walking line in stator core possesses following beneficial effect:

this an insulated wire frame construction for walking line in stator core, through setting up convex step, the reference column, during the coil coiling, can fix the enameled wire according to different positions, avoid walking the line overlength, cause the enameled wire to hang down, in addition, insulating frame is independently assembled by four frames on the market, during the broken string, stator core and frame all need be disassembled, it takes a lot of work and time, this stator iron is interior walks line insulating frame construction, the reference column plays the guard action to the enameled wire, reduce the broken string of enameled wire, even the enameled wire is disconnected, only need disassemble insulating frame, other parts need not disassemble, and then can avoid unnecessary economic loss.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an interior insulating wire frame of walking the line avoids the broken string to need wholly to disassemble, improves and reprocesses efficiency, avoids unnecessary economic loss.

Drawings

Fig. 1 is a schematic structural view of an insulated wire frame structure-mounted contact pin for routing wires in a stator core according to the present invention;

fig. 2 is a schematic top view of an insulated wire frame structure for routing wires in a stator core according to the present invention;

fig. 3 is the utility model provides a side view structure schematic diagram of an insulated wire frame construction for walking line in stator core.

In the figure: 1 outer ring, 2 circular arc steps, 3 positioning columns and 4 pins.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an insulated wire frame structure for routing in a stator core comprises an outer ring 1, wherein the side surface of the outer ring 1 is provided with arc-shaped steps 2, and positioning columns 3 are uniformly distributed on the arc-shaped steps 2.

Gaps are reserved between the uniformly distributed positioning columns 3 and the outer ring.

An outer ring 1, an arc-shaped step 2 and a positioning column in an insulating frame structure of the wiring in the stator iron core are of an integrated structure.

The utility model discloses in, during the coil coiling, walk the line and can fix a position according to different positions according to the line length, avoid the enameled wire flagging, cause multiunit line intertwine, the bad condition of broken string easily appears, in addition, when the broken string appears, can disassemble insulating frame alone, other parts need not the split, avoid unnecessary economic loss.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (1)

1. The utility model provides an insulated wire frame construction for walking line in stator core, includes outer loop (1), its characterized in that, the side of outer loop (1) has circular arc step (2), circular arc step on have reference column (3), reference column (3) equipartition on circular arc step (2) to it is gapped with outer loop (1) between.

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