CN212435554U

CN212435554U - Diamond-type optimized adjustable scattered wire double-layer winding former

Info

Publication number: CN212435554U
Application number: CN202021458460.6U
Authority: CN
Inventors: 区健民
Original assignee: SHANGHAI SHANGDIAN ELEC MACHINERY CORP
Current assignee: SHANGHAI SHANGDIAN ELEC MACHINERY CORP
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-01-29
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to an adjustable double-deck winding former of scattered line is optimized to rhombus, this line mould include spout support and locating support, be equipped with the activity head of symmetry each other on the spout support, the both ends of locating support respectively with symmetry each other the top of activity head corresponds separately and supports the connection. Compared with the prior art, the utility model has the advantages of can freely adjust, simple structure, the commonality is strong, and the mould is easily produced and is managed, in the difficult loose of follow-up rule plastic, improves work efficiency, and the whole neatly pleasing to the eye of stator coil end after the plastic, has reduced winding former installation and drawing of patterns time for winding manufacturing cycle, light in weight moreover, low in manufacturing cost.

Description

Diamond-type optimized adjustable scattered wire double-layer winding former

Technical Field

The utility model relates to a motor stator coil winding former especially relates to a rhombus optimizes double-deck winding former of adjustable scattered line.

Background

Motor coil need carry out the coiling to stator coil, and the coiling machine need be stereotyped stator coil through the winding former during the coiling usually, because the inner structure of motor generally has following characteristics: the end part has strict size requirement, more turns, high groove filling rate and small available space of the whole machine body. Therefore, a reasonable winding size plays an important role in stator wire embedding, shaping and motor assembly.

As shown in fig. 1 and 2, which are front and right views of a conventional rhombic winding former, the conventional rhombic winding former is formed by stacking and fixing side plates a and a mold core b at intervals, wherein the side plates a and the mold core b are both rhombic, the size of the mold core b is slightly smaller than that of the side plates a, a groove is formed between the side plates a and the mold core b, and a coil is wound in the groove during winding. However, the traditional winding former is heavy and lagged behind, an aluminum plate former is mostly adopted, materials are wasted, the winding former needs to be replaced and fixed as long as the length size of the wound coil is changed, the production efficiency is reduced, the number of the winding formers is large due to the fact that the winding formers are fixed, great waste is caused, and the wound coil is difficult to detach from the winding former. In the process of coil inserting and shaping of the wound coil, when the double-layer winding is not reliably bound, shaping is difficult, working efficiency of workers is low, and the end part of the shaped stator coil is too bulky and not attractive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rhombus optimizes the adjustable double-deck winding former of scattered line in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

the wire mould comprises a sliding chute support and a positioning support, wherein movable heads which are symmetrical to each other are arranged on the sliding chute support, and two ends of the positioning support are respectively and correspondingly supported and connected with the tops of the movable heads which are symmetrical to each other.

Furthermore, the chute support is in a shape of a lath.

Furthermore, both ends of the chute support are provided with symmetrically distributed parallel installation chutes, and the movable head is arranged on the chute support through the parallel installation chutes.

Furthermore, the movable head is made of engineering plastics.

Furthermore, a groove for winding the coil is arranged on the movable head.

Furthermore, an open slot for binding the coil is arranged on the movable head.

Furthermore, the opening of the groove is V-shaped.

Furthermore, the planar shape of the open slot is U-shaped.

Furthermore, the positioning support comprises a connecting rod body, and two ends of the connecting rod body are respectively provided with an auxiliary positioning plate.

Furthermore, the auxiliary positioning plate is also provided with a clamping plate and a clamping block which are used for clamping and fixing the movable head.

Compared with the prior art, the utility model has the advantages of it is following:

(1) the utility model discloses the winding former winds back and forth along spout support length direction when using, the line winds the movable head that shape and 2 triangle tops match thereby forms the rhombus coil, it is convenient to wind, the spout support sets up the installation spout simultaneously, two movable heads can slide adjusting in the spout, and then change the distance between 2 movable heads, and then fix a position through the locating support, and then the coil length of winding out is different, to the motor stator coil of different iron core lengths, no matter how long the motor stator iron core changes, this pressure equipment frock homoenergetic is free adjustment, moreover, the steam generator is simple in structure, and the commonality is strong, the mould is easy to produce and manage;

(2) the movable head is provided with a plurality of grooves for winding coils along the thickness direction, the opening of each groove is in a V shape, so that each strand of copper wire can be conveniently slid in when being wound, the plane is provided with a U-shaped open slot, so that the binding is convenient, the loosening is not easy to happen in the subsequent wire embedding shaping, the working efficiency is improved, and the end part of the shaped stator coil is neat and beautiful;

(3) the utility model adopts the engineering plastic movable head, compared with the aluminum plate mould of the traditional winding mould, the utility model reduces the installation and demoulding time of the winding mould, accelerates the manufacturing period of the winding, and has light weight and low manufacturing cost;

(4) the utility model has the advantages of reasonable design, use safe and reliable.

Drawings

FIG. 1 is a front view of a conventional diamond winding former;

FIG. 2 is a right side view of a conventional diamond winding former;

fig. 3 is a schematic view of the overall structure of the diamond-shaped optimized adjustable scattered wire double-layer winding former of the present invention;

fig. 4 is a schematic structural view of a chute support in the diamond-shaped optimized adjustable scattered wire double-layer winding former of the present invention;

FIG. 5 is a front view of the movable head of the diamond-shaped optimized adjustable loose-wire double-layer winding former of the present invention;

FIG. 6 is a right side view of the movable head of the diamond-shaped optimized adjustable loose-wire double-layer winding former of the present invention;

fig. 7 is a schematic structural view of a positioning bracket in the diamond-shaped optimized adjustable scattered wire double-layer winding former of the present invention;

in the figure, 1 is a chute support, 2 is a positioning support, 3 is a movable head, 4 is a connecting rod body, 5 is an auxiliary positioning plate, 6 is a clamping plate, and 7 is a clamping block.

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 some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Fig. 3 is a schematic diagram of an overall structure of a diamond-shaped optimized adjustable scattered-wire double-layer winding former for winding a diamond-shaped coil, the winding former includes a chute support 1 and movable heads 3, the chute support 1 is provided with the movable heads 3 which are symmetrical to each other, and two ends of a positioning support 2 are respectively and correspondingly connected with the movable heads 3 which are symmetrical to each other.

As shown in fig. 4, which is a schematic structural diagram of the chute bracket, the chute bracket 1 is in a shape of a slab, and the chutes are symmetrically distributed at two ends of the chute bracket 1 and symmetrically installed in parallel.

As shown in fig. 5 and 6, the structure of the movable head is seen from the front and right, the movable head 3 is arranged 2, 2 movable heads 3 are symmetrically arranged in the installation chute, the movable head 3 is connected with the installation chute in a sliding manner, the shape of the movable head 3 is matched with the shape of the top of 2 triangles of the rhombic coil to be wound, the movable head 3 is provided with a plurality of grooves for winding the coil along the thickness direction, the opening of each groove is V-shaped, so that each strand of copper wire can slide in when being wound, the plane is provided with a U-shaped open slot, so that binding is facilitated, and the movable head 3 in the embodiment is made of engineering plastics.

As shown in fig. 7, which is a schematic structural diagram of the positioning bracket, the positioning bracket 2 is supported at the inner sides of two ends of the movable head 3 for adjusting and positioning, the positioning bracket 2 includes a connecting rod body 4, two ends of the connecting rod body 4 are respectively provided with an auxiliary positioning plate 5, and the auxiliary positioning plate 5 is further provided with a clamping plate 6 and a clamping block 7 for clamping and fixing the movable head 3.

Compared with the prior art, the utility model discloses sturdy and durable, strong adaptability, according to the demand arbitrary adjustment, be convenient for ligature, the mould unloading convenience behind the coiling.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a rhombus optimizes double-deck winding former of adjustable scattered line which characterized in that, this line mould includes spout support (1) and locating support (2), be equipped with movable head (3) of symmetry each other on spout support (1), the both ends of locating support (2) respectively with the symmetry each other the top of movable head (3) respectively correspond the support connection.

2. A diamond optimized adjustable dispersion wire double layer winding former as claimed in claim 1, wherein said chute support (1) is in the form of a slat.

3. A diamond optimized adjustable dispersion wire double-layer winding former as claimed in claim 1, wherein both ends of said chute support (1) are provided with symmetrically distributed parallel mounting chutes, and said movable head (3) is arranged on said chute support (1) through said parallel mounting chutes.

4. A diamond optimized adjustable dispersion wire double-layer winding former as claimed in claim 1, wherein said movable head (3) is made of engineering plastic.

5. A diamond optimized adjustable dispersion wire double-layer winding former as claimed in claim 1, wherein said movable head (3) is provided with a groove for winding a coil.

6. A rhombus optimized adjustable dispersion wire double-layer winding former as claimed in claim 1, characterized in that said movable head (3) is provided with an open slot for binding the coil.

7. The diamond optimized variable dispersion wire double-layer winding former as claimed in claim 5, wherein said opening of said groove is V-shaped.

8. The diamond optimized adjustable dispersion wire double-layer winding former as claimed in claim 6, wherein said open slots are U-shaped in plan view.

9. A diamond optimized adjustable dispersion wire double-layer winding former as claimed in claim 1, wherein said positioning bracket (2) comprises a connecting rod (4), and two ends of said connecting rod (4) are respectively provided with an auxiliary positioning plate (5).

10. The diamond optimized adjustable dispersion wire double-layer winding former as claimed in claim 9, wherein said auxiliary positioning plate (5) is further provided with a clamping plate (6) and a clamping block (7) for clamping and fixing with said movable head (3).