CN204068453U - A kind of Motor Stator Assembly - Google Patents
A kind of Motor Stator Assembly Download PDFInfo
- Publication number
- CN204068453U CN204068453U CN201420546079.3U CN201420546079U CN204068453U CN 204068453 U CN204068453 U CN 204068453U CN 201420546079 U CN201420546079 U CN 201420546079U CN 204068453 U CN204068453 U CN 204068453U
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- iron core
- winding
- groove
- punching
- draw
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of Motor Stator Assembly, comprise housing, iron core, multiple winding and at least two punchings, iron core is arranged in housing, iron core both sides are respectively provided with at least one punching, the latch that punching comprises circular yoke portion and extends along the radial circumference direction of punching from above-mentioned yoke portion, draw-in groove is formed between adjacent latch, core center is provided with the perforation running through iron core, the corresponding punch position of punching is provided with through hole, iron core sidewall is provided with the winding slot matched with above-mentioned draw-in groove, winding passes through winding slot, draw-in groove winding is on iron core, draw-in groove has bottom land and notch, draw-in groove is the dovetail groove narrowed gradually from bottom land to notch, punching edge is provided with multiple welding column, each winding is all connected with a welding column, be electrically connected by aluminium foil between welding column.
Description
Technical field
The utility model relates to technical field of motors, particularly relates to a kind of Motor Stator Assembly.
Background technology
Motor is a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit, and its Main Function produces driving torque.In motor, normally produce rotating magnetic field by stator, under the effect of rotating magnetic field, rotor obtains a rotating torque, thus carries out rotation generation driving torque.In prior art, stator assembling is comparatively complicated, and solder joint is too much, needs to improve.
Utility model content
In order to solve the technical problem existed in background technology, the utility model proposes a kind of Motor Stator Assembly, achieving the improvement to Motor Stator Assembly, reduce the assembly difficulty of stator.
A kind of Motor Stator Assembly that the utility model proposes, comprise housing, iron core, multiple winding and at least two punchings, iron core is arranged in housing, iron core both sides are respectively provided with at least one punching, the latch that punching comprises circular yoke portion and extends along the radial circumference direction of punching from above-mentioned yoke portion, draw-in groove is formed between adjacent latch, core center is provided with the perforation running through iron core, the corresponding punch position of punching is provided with through hole, iron core sidewall is provided with the winding slot matched with above-mentioned draw-in groove, winding passes through winding slot, draw-in groove winding is on iron core, draw-in groove has bottom land and notch, draw-in groove is the dovetail groove narrowed gradually from bottom land to notch, punching edge is provided with multiple welding column, each winding is all connected with a welding column, be electrically connected by aluminium foil between welding column.
Preferably, the quantity of punching is 4, and iron core both sides are respectively provided with 2 punchings, and 2 of iron core either side punchings laminate mutually.
Preferably, the quantity of winding, winding slot, draw-in groove is equal and quantity is 12-16.
Preferably, the quantity of welding column is 3-6, and each welding column at least with two winding switching.
In the utility model, the both sides of iron core are provided with punching, punching is provided with latch, and form draw-in groove by latch, winding by the winding slot winding on above-mentioned draw-in groove and iron core on iron core, said structure can make the assembling of winding more simple, meanwhile, can reduce the noise produced in motor operation course; In punching edge, welding column is set, and winding is connected with welding column, meanwhile, between welding column, form series circuit by aluminium foil electrical connection, make to form series connection between line group, thus can solder joint be arranged on welding column, reduce number of welds, and reduce the assembly difficulty of whole stator, simultaneously, the uniformity of magnetic density can be improved, motor is run more steady, reduce further the noise of motor.
Accompanying drawing explanation
Fig. 1 is the cutaway view of a kind of Motor Stator Assembly that the utility model proposes;
Fig. 2 is the plan structure schematic diagram being provided with the punching of welding column in a kind of Motor Stator Assembly that the utility model proposes;
The broken section structural representation of iron core in a kind of Motor Stator Assembly that Fig. 3 the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of Motor Stator Assembly that the utility model proposes.
With reference to Fig. 1, a kind of Motor Stator Assembly that the utility model proposes, comprise housing 1, iron core 2, multiple winding 3 and at least two punchings 4, iron core 2 is arranged in housing 1, iron core 2 both sides are respectively provided with at least one punching 4, the yoke latch 42 that punching 4 comprises circular yoke portion 41 and extends along the radial circumference direction of punching 4 from above-mentioned yoke portion 41, draw-in groove is formed between adjacent yoke latch 42, iron core 2 center is provided with the perforation 21 running through iron core 2, punching 4 correspondence perforation 21 positions are provided with through hole, iron core 2 sidewall is provided with the winding slot 22 matched with above-mentioned draw-in groove, winding 3 is by winding slot 22, draw-in groove winding is on iron core 2, draw-in groove has bottom land and notch, draw-in groove is the dovetail groove narrowed gradually from bottom land to notch, punching 4 edge is provided with multiple welding column 5, each winding 3 is all connected with a welding column 5, be electrically connected by aluminium foil between welding column 5, wherein, the quantity of punching 4 is 4, iron core 2 both sides are respectively provided with 2 punchings 4, and 2 punchings 4 of iron core 2 either side laminate mutually, winding 3, winding slot 22, the quantity of draw-in groove is 16, the quantity of welding column 5 is 4 and each welding column 5 is connected with 4 windings 3.
In the above-described embodiments, the both sides of iron core 2 are provided with punching 4, punching 4 is provided with yoke latch 42, and form draw-in groove by yoke latch 42, winding 3 by winding slot 22 winding on above-mentioned draw-in groove and iron core 2 on iron core 2, said structure can make the assembling of winding 3 more simple, meanwhile, can reduce the noise produced in motor operation course; In punching 4 edge, welding column 5 is set, and winding 3 is connected with welding column 5, meanwhile, between welding column 5, form series circuit by aluminium foil electrical connection, make to form series connection between line group, thus solder joint can be arranged on welding column 5, reduce number of welds, and reduce the assembly difficulty of whole stator, simultaneously, the uniformity of magnetic density can be improved, motor is run more steady, reduce further the noise of motor.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (4)
1. a Motor Stator Assembly, it is characterized in that, comprise housing (1), iron core (2), multiple winding (3) and at least two punchings (4), iron core (2) is arranged in housing (1), iron core (2) both sides are respectively provided with at least one punching (4), the latch (42) that punching (4) comprises circular yoke portion (41) and extends along the radial circumference direction of punching (4) from above-mentioned yoke portion (41), adjacent latch forms draw-in groove between (42), iron core (2) center is provided with the perforation (21) running through iron core (2), punching (4) corresponding punch position is provided with through hole (43), iron core (2) sidewall is provided with the winding slot (22) matched with above-mentioned draw-in groove, winding (3) is by winding slot (22), draw-in groove winding is on iron core (2), draw-in groove has bottom land and notch, draw-in groove is the dovetail groove narrowed gradually from bottom land to notch, punching (4) edge is provided with multiple welding column (5), each winding (3) is all connected with a welding column (5), welding column is electrically connected by aluminium foil between (5).
2. Motor Stator Assembly according to claim 1, it is characterized in that, the quantity of punching (4) is 4, and iron core (2) both sides are respectively provided with 2 punchings (4), and 2 punchings (4) of iron core (2) either side laminate mutually.
3. Motor Stator Assembly according to claim 1, is characterized in that, the quantity of winding (3), winding slot (22), draw-in groove is equal and quantity is 12-16.
4. Motor Stator Assembly according to claim 1, is characterized in that, the quantity of welding column (5) is 3-6, and each welding column (5) is at least connected with two windings (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546079.3U CN204068453U (en) | 2014-09-22 | 2014-09-22 | A kind of Motor Stator Assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546079.3U CN204068453U (en) | 2014-09-22 | 2014-09-22 | A kind of Motor Stator Assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068453U true CN204068453U (en) | 2014-12-31 |
Family
ID=52209897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546079.3U Active CN204068453U (en) | 2014-09-22 | 2014-09-22 | A kind of Motor Stator Assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068453U (en) |
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2014
- 2014-09-22 CN CN201420546079.3U patent/CN204068453U/en active Active
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| C14 | Grant of patent or utility model | ||
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