CN112202297A - Winding former and continuous winding process of 4-pole 2-way motor isolated-pole series coil - Google Patents
Winding former and continuous winding process of 4-pole 2-way motor isolated-pole series coil Download PDFInfo
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- CN112202297A CN112202297A CN202011096046.XA CN202011096046A CN112202297A CN 112202297 A CN112202297 A CN 112202297A CN 202011096046 A CN202011096046 A CN 202011096046A CN 112202297 A CN112202297 A CN 112202297A
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- wire
- adjustable device
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- former
- winding
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0435—Wound windings
- H02K15/0442—Loop windings
- H02K15/045—Form wound coils
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides a 4-pole 2-way motor isolated pole series coil winding former and a continuous winding process, wherein the winding former comprises a wire former connecting bottom plate, a wire former body and a wire former adjustable device; the wire mould connecting bottom plate is symmetrically provided with two wire mould bodies; one of the wire mould bodies is provided with a wire mould adjustable device; the adjustable device of the wire mould comprises an adjusting rod, an adjustable device connecting plate and a screw; when in winding, the length of the wire passing can be controlled by adjusting the adjusting rod. The invention has the beneficial effects that: two groups of coils which are serially connected with the motor isolating poles are connected and wound, so that the quality hidden trouble caused by welding is avoided, and copper wires are saved; through the adjustable device of the wire mould, the stator coils of the motor with different center heights can be wound; the wire passing length size is simple and convenient to calculate; the process method of arranging the threading at the inner side of the coil is used, the disorder of two groups of coil turns is avoided, the coil turns are ensured to be arranged neatly without crossing, and the risk of winding turn-to-turn short circuit is reduced.
Description
Technical Field
The invention relates to the field of electromechanics, in particular to a winding former of a 4-pole 2-circuit motor isolated pole series coil and a continuous winding process.
Background
When the number of the parallel branches of the stator winding of the three-phase asynchronous motor is P, a mode of connecting adjacent poles in series is usually adopted, when the winding form is a concentric winding, the coil is wound into a large coil and connected with the large coil, the threading wire is arranged on the outer side of the coil, the winding and coil inserting processes of the coil are relatively simple, but the noise of the motor is larger.
In order to reduce the noise of the motor, the windings of the 4-pole 2-path motor can adopt a mode of serially connecting separated pole phases, the noise can be reduced by 5-7 dB compared with the windings serially connected with adjacent pole phases, and the stray loss can be reduced. When the concentric type winding adopts the mode of isolating the utmost point looks series connection, two sets of coils link to each other for big circle and lap, can adopt two sets of coil welded modes to establish ties generally, have bad hidden danger of connection, and it is unanimous to leave the head during the coiling of every group coil, and the copper line can cause the waste, crosses the line length and also does not confirm well.
Disclosure of Invention
The invention provides a 4-pole 2-circuit motor isolated pole series coil winding former and a continuous winding process, which solve the problems in the prior art.
The technical scheme of the invention is realized as follows:
a4-pole 2-way motor isolated pole series coil winding former comprises a wire former connecting bottom plate, a wire former body and a wire former adjustable device;
the wire mould connecting bottom plate is symmetrically provided with two wire mould bodies;
one of the wire mould bodies is provided with a wire mould adjustable device;
the adjustable device of the wire mould comprises an adjusting rod, an adjustable device connecting plate and a screw;
the adjustable device connecting plate is provided with a screw fixing hole, an adjusting rod fixing hole and a connecting plate fixing hole;
the screw is arranged in the screw fixing hole;
the screw fixing hole is arranged on the side surface of the connecting plate of the adjustable device and is vertically communicated with the adjusting rod fixing hole;
the adjusting rod is arranged in the adjusting rod fixing hole and is fixed by a screw;
the adjustable device of the wire mould is fixed on the wire mould body through the fixing hole of the connecting plate.
The wire mould body is sequentially provided with a 1# wire groove, a 5# wire groove, a 2# wire groove, a 6# wire groove, a 3# wire groove, a 7# wire groove, a 4# wire groove and an 8# wire groove.
A4-pole 2-circuit motor isolated pole series coil continuous winding process comprises the following implementation steps:
firstly, a wire passing sleeve is penetrated on a wire head of an insulated wire and is arranged behind a wire guide wheel of a winding machine;
winding a first group of coils on the wire mould body in sequence according to the sequence of the 1# wire groove, the 2# wire groove, the 3# wire groove and the 4# wire groove;
then the wire passing sleeve is moved to the wire passing part of the coil;
fixing the threading wire on an adjusting rod of the adjustable device of the wire mould;
then winding a second group of coils on the wire mould body in sequence according to the sequence of the 5# wire groove, the 6# wire groove, the 7# wire groove and the 8# wire groove;
then the thread passing is released from the adjusting rod of the thread mould adjustable device, and then two groups of coils are taken down from the thread mould body.
The invention has the beneficial effects that: two groups of coils which are serially connected with the motor isolating poles are connected and wound, so that the quality hidden trouble caused by welding is avoided, and copper wires are saved; through the adjustable device of the wire mould, the stator coils of the motor with different center heights can be wound; the wire passing length size is simple and convenient to calculate; the process method of arranging the threading at the inner side of the coil is used, the disorder of two groups of coil turns is avoided, the coil turns are ensured to be arranged neatly without crossing, and the risk of winding turn-to-turn short circuit is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of one embodiment of a 4-pole 2-way motor pole-separating series coil winding former of the present invention;
FIG. 2 is an exploded view of a bobbin adjusting device according to an embodiment of the present invention for a 4-pole, 2-way motor pole-isolated series coil bobbin;
FIG. 3 is a schematic diagram of an adjusting lever of a wire mold adjusting device according to an embodiment of a 4-pole 2-way motor isolated pole series coil winding mold of the present invention;
FIG. 4 is a schematic diagram of an assembly of a wire mold adjustable device according to an embodiment of a 4-pole 2-way motor isolated pole series coil winding mold of the present invention;
FIG. 5 is a schematic view of a fixed winding of one embodiment of a 4-pole, 2-pole motor pole-isolated series coil winding former of the present invention;
fig. 6 is a schematic view of a 4-pole 2-circuit motor pole-separating series coil winding former of one embodiment of the invention passing through a spool.
In the figure:
1. the wire mold is connected with the bottom plate; 2. a wire mold body; 3. a wire mold adjustable device; 4. a wire passing pipe; 5. a wire guide wheel; 21. a 1# wire groove; 22. a No. 5 wire slot; 23. a 2# wire groove; 24. 6# wire groove; 25. a 3# wire groove; 26. 7# wire groove; 27. 4# wire groove; 28. 8# wire groove; 31. adjusting a rod; 32. an adjustable device connection plate; 33. a screw; 34. a screw fixing hole; 35. adjusting rod fixing holes; 36. and connecting plate fixing holes.
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.
As shown in the figure, the 4-pole 2-way motor isolated pole series coil winding former comprises a wire former connecting bottom plate 1, a wire former body 2 and a wire former adjustable device 3;
the wire mould connecting bottom plate 1 is symmetrically provided with two wire mould bodies 2;
one of the line die bodies 2 is provided with a line die adjustable device 3;
the wire mold adjustable device 3 comprises an adjusting rod 31, an adjustable device connecting plate 32 and a screw 33;
the adjustable device connecting plate 32 is provided with a screw fixing hole 34, an adjusting rod fixing hole 35 and a connecting plate fixing hole 36;
the screw 33 is arranged in the screw fixing hole 34;
the screw fixing hole 34 is arranged on the side surface of the adjustable device connecting plate 32 and is vertically communicated with the adjusting rod fixing hole 35;
the adjusting rod 31 is arranged in the adjusting rod fixing hole 35 and fixed by a screw 33;
the adjustable device 3 of the wire mould is fixed on the wire mould body 2 through the connecting plate fixing hole 36, and the adjusting rod 31 is positioned between the two wire mould bodies 3;
the wire mould body 2 is sequentially provided with a 1# wire casing 21, a 5# wire casing 22, a 2# wire casing 23, a 6# wire casing 24, a 3# wire casing 25, a 7# wire casing 26, a 4# wire casing 27 and an 8# wire casing 28.
The method for calculating the length of the threading pipe and the threading sleeve pipe comprises the following steps: according to the current direction, when the separated poles are connected, the coils in the same phase are connected by a first polar phase group and a third polar phase group, so that the length of the wire passing sleeve and the wire passing sleeve is half of the perimeter of the diameter position of the bottom of the stator punching sheet.
A4-pole 2-circuit motor isolated pole series coil continuous winding process comprises the following implementation steps:
firstly, a wire-passing sleeve 4 is threaded on a wire head of an insulated wire and is arranged behind a wire guide wheel 5 of a winding machine;
winding a first group of coils on the wire mould body 2 in sequence according to the sequence of the 1# wire groove 21, the 2# wire groove 23, the 3# wire groove 25 and the 4# wire groove 27;
then the wire-passing sleeve 4 is moved to the wire-passing part of the coil;
fixing the threading on an adjusting rod 31 of the thread mold adjustable device 3;
then, winding a second group of coils on the wire mould body 2 in sequence according to the sequence of the 5# wire groove 22, the 6# wire groove 24, the 7# wire groove 26 and the 8# wire groove 28;
then the threading is released from the adjusting rod 31 of the adjustable device 3 of the thread mould, and then two groups of coils are taken down from the body 2 of the thread mould.
The 4-pole 2-circuit motor isolated pole series coil winding former can realize semi-automatic continuous winding of concentric windings of a 4-pole 2-circuit motor, and can obtain passing wires with different lengths by adjusting the adjusting rod 31, so that the winding former is suitable for stator windings with different sizes.
The invention has the beneficial effects that: two groups of coils which are serially connected with the motor isolating poles are connected and wound, so that the quality hidden trouble caused by welding is avoided, and copper wires are saved; through the adjustable device of the wire mould, the stator coils of the motor with different center heights can be wound; the wire passing length size is simple and convenient to calculate; the process method of arranging the threading at the inner side of the coil is used, the disorder of two groups of coil turns is avoided, the coil turns are ensured to be arranged neatly without crossing, and the risk of winding turn-to-turn short circuit is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A4-pole 2-way motor isolated pole series coil winding former is characterized by comprising a wire former connecting bottom plate (1), a wire former body (2) and a wire former adjustable device (3);
two wire mould bodies (2) are symmetrically arranged on the wire mould connecting bottom plate (1);
one of the line die bodies (2) is provided with a line die adjustable device (3).
2. The 4-pole 2-circuit motor isolated pole series coil winding former according to claim 1, wherein the wire former adjustable device (3) comprises an adjusting rod (31), an adjustable device connecting plate (32) and a screw (33);
the adjustable device connecting plate (32) is provided with a screw fixing hole (34), an adjusting rod fixing hole (35) and a connecting plate fixing hole (36);
the screw (33) is arranged in the screw fixing hole (34);
the screw fixing hole (34) is arranged on the side surface of the adjustable device connecting plate (32) and is vertically communicated with the adjusting rod fixing hole (35);
the adjusting rod (31) is arranged in the adjusting rod fixing hole (35) and is fixed by a screw (33);
the wire mould adjustable device (3) is fixed on the wire mould body (2) through the connecting plate fixing hole (36).
3. The 4-pole 2-way motor isolated pole series coil winding former according to claim 1, characterized in that a 1# wire slot (21), a 5# wire slot (22), a 2# wire slot (23), a 6# wire slot (24), a 3# wire slot (25), a 7# wire slot (26), a 4# wire slot (27) and an 8# wire slot (28) are sequentially arranged on the former body (2).
4. A4-pole 2-circuit motor separator series coil continuous winding process is characterized by comprising the following implementation steps:
firstly, a wire passing sleeve (4) is penetrated on a wire head of an insulated wire and is arranged behind a wire guide wheel (5) of a winding machine;
sequentially winding a first group of coils on the wire mould body (2) according to the sequence of the 1# wire groove (21), the 2# wire groove (23), the 3# wire groove (25) and the 4# wire groove (27);
then the wire-passing sleeve (4) is moved to the wire-passing part of the coil;
fixing the threading on an adjusting rod (31) of the thread die adjustable device (3);
then, winding a second group of coils on the wire mould body (2) in sequence according to the sequence of the 5# wire groove (22), the 6# wire groove (24), the 7# wire groove (26) and the 8# wire groove (28);
then the threading is released from the adjusting rod (31) of the adjustable device (3) of the thread mould, and then two groups of coils are taken down from the body (2) of the thread mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096046.XA CN112202297A (en) | 2020-10-14 | 2020-10-14 | Winding former and continuous winding process of 4-pole 2-way motor isolated-pole series coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096046.XA CN112202297A (en) | 2020-10-14 | 2020-10-14 | Winding former and continuous winding process of 4-pole 2-way motor isolated-pole series coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112202297A true CN112202297A (en) | 2021-01-08 |
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ID=74010421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011096046.XA Pending CN112202297A (en) | 2020-10-14 | 2020-10-14 | Winding former and continuous winding process of 4-pole 2-way motor isolated-pole series coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112202297A (en) |
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2020
- 2020-10-14 CN CN202011096046.XA patent/CN112202297A/en active Pending
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