CN101521437B - Metal embedding piece for installation of plastic package brushless direct current motor and manufacture method thereof - Google Patents
Metal embedding piece for installation of plastic package brushless direct current motor and manufacture method thereof Download PDFInfo
- Publication number
- CN101521437B CN101521437B CN2008100265647A CN200810026564A CN101521437B CN 101521437 B CN101521437 B CN 101521437B CN 2008100265647 A CN2008100265647 A CN 2008100265647A CN 200810026564 A CN200810026564 A CN 200810026564A CN 101521437 B CN101521437 B CN 101521437B
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- metal
- installation
- direct current
- embedding piece
- plastic package
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/26—Means for adjusting casings relative to their supports
-
- 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
- H02K15/14—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A metal embedding piece for installation of a plastic package brushless DC (direct current) motor comprises a strap-shaped hoop formed by the connection of the two ends after a metal strap is wound inA metal embedding piece for installation of a plastic package brushless DC (direct current) motor comprises a strap-shaped hoop formed by the connection of the two ends after a metal strap is wound into a circle, wherein the end surface of the strap-shaped hoop is provided with a plurality of mounting ears extending outwards along diameter direction. A manufacture method of the metal embedding pieto a circle, wherein the end surface of the strap-shaped hoop is provided with a plurality of mounting ears extending outwards along diameter direction. A manufacture method of the metal embedding piece comprises the steps of A. on metal plates, stamping a metal strap provided with the mounting ears which are arranged into a row on the metal strap; B. winding the metal strap and connecting the twoce comprises the steps of A. on metal plates, stamping a metal strap provided with the mounting ears which are arranged into a row on the metal strap; B. winding the metal strap and connecting the twoends together so as to obtain the metal hoop; and C. turning the mounting ears on the metal hoop over outwards to lead the mounting ears to extend outwards along the diameter direction for final mold ends together so as to obtain the metal hoop; and C. turning the mounting ears on the metal hoop over outwards to lead the mounting ears to extend outwards along the diameter direction for final molding. The metal embedding piece has simple and reasonable structure as well as high strength, reduces the vibration generated in the operation of the motor and improves the reliability of the products.ing. The metal embedding piece has simple and reasonable structure as well as high strength, reduces the vibration generated in the operation of the motor and improves the reliability of the products. The manufacture method omits the stretching step with complex technology and has manufacture convenience and less waste materials in stamping, thus saving raw materials, improving the material utilizThe manufacture method omits the stretching step with complex technology and has manufacture convenience and less waste materials in stamping, thus saving raw materials, improving the material utilization rate, lowering the processing cost and enhancing the production efficiency.ation rate, lowering the processing cost and enhancing the production efficiency.
Description
(1) technical field
The present invention relates to a kind of mounting structure of plastic package brushless direct current motor, especially a kind of metal embedding piece for installation, and the manufacture method of this metal embedding piece.
(2) background technology
The mounting portion of existing plastic package brushless direct current motor is an injection moulding BMC straight forming, and the deficiency of existence is: the intensity of a. capsulation material is relatively poor, is not suitable for the utilization of heavy-duty motor, and useful life and reliability deficiency; B. versatility is poor, and a cover plastic package die can only be made a kind of fixing mounting means, can not simultaneous adaptation different clients' installation requirement.
We also once used the installing rack of direct drawing and forming, and this installing rack is final the shaping by a block plate being carried out series of processes such as blanking forming, stretching, punching, side cut, shaping.This structure manufacturing process complexity, waste of raw materials is big.
This new mounting structure of this case overcomes above shortcoming fully.
(3) summary of the invention
It is a kind of easy to manufacture and save the metal embedding piece for installation of the plastic package brushless direct current motor of material that first purpose of the present invention is to provide; Second purpose of the present invention is to provide a kind of manufacture method of described metal embedding piece.
For realizing first purpose, the present invention adopts following first technical scheme:
A kind of metal embedding piece for installation of plastic package brushless direct current motor, it comprises the band shape hoop that is joined and formed by two ends behind the metal coil tape circle, and the end face of banded hoop is provided with a plurality of mounting ears, and mounting ear is protruding along diametric(al).
Above-mentioned first technical scheme can also be further improved by following technical measures.
The two ends of described metal tape weld together.
The mutual clutch buckle in the edge at the two ends of described metal tape is connected together.
Described metal tape one end is provided with installing tache, and the other end is provided with can be for the occlusal crib of installing tache embedding, and the shape of described installing tache is corresponding with the shape of occlusal crib, and is simple in structure, easy for installation.
Described banded hoop is provided with the mounting ear of four circumference in equal parts, on each mounting ear installing hole is set.
The shape of described installing tache and occlusal crib can be T shape, leg-of-mutton, swallow-tail form, trapezoidal, peach shape or circular arc.
For realizing second purpose, the present invention adopts following second technical scheme:
A kind of manufacture method of metal embedding piece for installation of plastic package brushless direct current motor, it may further comprise the steps: A, on sheet metal, stamp out the band mounting ear metal tape, mounting ear is arranged in a row on metal tape; B, metal tape is twined, and two ends are linked together, make ferrule; C, the mounting ear in the ferrule is outwards turned down, make mounting ear protruding, final molding along diametric(al).
Above-mentioned second technical scheme can also be further improved by following technical measures.
In the A step, two metal tapes are arranged in parallel on sheet material, and the mounting ear on the mounting ear on the metal tape and another metal tape is spaced and is staggered.
In the B step, the metal tape two ends are welded or snapped together.
The present invention is simple and reasonable, and the intensity height has reduced the vibration that is produced in the motor operation course, has improved reliability of products.Its manufacture method has been omitted the stretching step of complex process, makes easyly, and waste materials in stamping is few, has saved raw material, has improved stock utilization, has reduced processing cost, has improved production efficiency.
(4) description of drawings
Fig. 1 is a processing schematic diagram of the present invention;
Fig. 2 is the structural representation of metal tape of the present invention;
Fig. 3 is a structural representation of the present invention;
Fig. 4 is the A-A cutaway view of Fig. 3.
(5) embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
The metal embedding piece for installation of a kind of plastic package brushless direct current motor as shown in Figures 1 to 4, it comprises the band shape hoop 1 that is joined and formed by two ends behind the metal coil tape circle, the end face of banded hoop is provided with the mounting ear 2 of four circumference in equal parts, and mounting ear 2 is protruding along diametric(al), radially.Described metal tape one end is provided with installing tache 11, and the other end is provided with can be for the occlusal crib 12 of installing tache 11 embeddings, and the shape of described installing tache 11 is corresponding with the shape of occlusal crib 12.Mounting ear 2 is provided with 21, two slotted holes of three installing holes, a notched semicircle orifice.The shape of installing tache 11 and occlusal crib 12 can be T shape, leg-of-mutton, swallow-tail form, trapezoidal, peach shape or circular arc.
The manufacture method of this metal embedding piece may further comprise the steps: A, stamp out the metal tape with four mounting ears on sheet metal, mounting ear is arranged in a row on metal tape; B, metal tape is twined, and two ends are linked together, make ferrule; C, the mounting ear in the ferrule is outwards turned down along the dotted line mn among Fig. 2, make mounting ear protruding, final molding along diametric(al).
As Fig. 1, in the A step, two metal tapes are arranged in parallel on sheet material, and the mounting ear on the mounting ear on the metal tape and another metal tape is spaced and is staggered.Distance between the adjacent mounting ear is 1/4th girths of ferrule.
In the B step, the metal tape two ends are snapped together.
As Fig. 2, T shape 11, T-slot 12, mounting ear 2 and installing hole 21 all are drawings.
Described sheet metal can adopt SPCC, promptly generally uses cold rolling carbon steel plate.
Claims (9)
1. the metal embedding piece for installation of a plastic package brushless direct current motor, it is characterized in that: it comprises the band shape hoop that is joined and formed by two ends behind the metal coil tape circle, and the end face of banded hoop is provided with a plurality of mounting ears, and mounting ear is protruding along diametric(al).
2. the metal embedding piece for installation of plastic package brushless direct current motor according to claim 1, it is characterized in that: the two ends of described metal tape weld together.
3. the metal embedding piece for installation of plastic package brushless direct current motor according to claim 1, it is characterized in that: the mutual clutch buckle in the edge at the two ends of described metal tape is connected together.
4. the metal embedding piece for installation of plastic package brushless direct current motor according to claim 3, it is characterized in that: described metal tape one end is provided with installing tache, the other end is provided with can be for the occlusal crib of installing tache embedding, and the shape of described installing tache is corresponding with the shape of occlusal crib.
5. the metal embedding piece for installation of plastic package brushless direct current motor according to claim 4, it is characterized in that: the shape of installing tache and occlusal crib can be T shape, leg-of-mutton, swallow-tail form, trapezoidal, peach shape or circular arc.
6. according to the metal embedding piece for installation of claim 2 or 3 described plastic package brushless direct current motors, it is characterized in that: described banded hoop is provided with the mounting ear of a plurality of circumference in equal parts, on each mounting ear installing hole is set.
7. the manufacture method of the metal embedding piece for installation of a plastic package brushless direct current motor is characterized in that it may further comprise the steps:
A, on sheet metal, stamp out the band mounting ear metal tape, mounting ear is arranged in a row on metal tape;
B, metal tape is twined, and two ends are linked together, make ferrule;
C, the mounting ear in the ferrule is outwards turned down, make mounting ear protruding, final molding along diametric(al).
8. the manufacture method of the metal embedding piece for installation of plastic package brushless direct current motor according to claim 7, it is characterized in that: in the A step, two metal tapes are arranged in parallel on sheet material, and the mounting ear on the mounting ear on the metal tape and another metal tape is spaced and is staggered.
9. the manufacture method of the metal embedding piece for installation of plastic package brushless direct current motor according to claim 7 is characterized in that: in the B step, the metal tape two ends are welded or snapped together.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100265647A CN101521437B (en) | 2008-02-27 | 2008-02-27 | Metal embedding piece for installation of plastic package brushless direct current motor and manufacture method thereof |
| KR1020080118641A KR101048731B1 (en) | 2008-02-27 | 2008-11-27 | Metal implant member for plastic DC brushless motor installation and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100265647A CN101521437B (en) | 2008-02-27 | 2008-02-27 | Metal embedding piece for installation of plastic package brushless direct current motor and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101521437A CN101521437A (en) | 2009-09-02 |
| CN101521437B true CN101521437B (en) | 2011-06-08 |
Family
ID=41081855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100265647A Active CN101521437B (en) | 2008-02-27 | 2008-02-27 | Metal embedding piece for installation of plastic package brushless direct current motor and manufacture method thereof |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101048731B1 (en) |
| CN (1) | CN101521437B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983866A (en) * | 1988-07-06 | 1991-01-08 | Johnson Electric S.A. | Encapsulated armature for electric motor |
| CN2503659Y (en) * | 2001-08-16 | 2002-07-31 | 营口天盟电机有限公司 | Tubular plastic packaging machine |
| CN2631103Y (en) * | 2003-06-25 | 2004-08-04 | 广东威灵电机制造有限公司 | Stator for plastic-sealing brushless DC motor |
| CN1700565A (en) * | 2005-06-22 | 2005-11-23 | 罗世明 | A motor cover with bearing arrangement |
| CN1958706A (en) * | 2006-10-16 | 2007-05-09 | 中山大学 | Plastic package material of AC permanent magnet submersible motor, plastic package technique and application |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200150557Y1 (en) * | 1994-12-08 | 1999-07-01 | 전성원 | Motor |
| JP2002051493A (en) * | 2000-08-03 | 2002-02-15 | Asmo Co Ltd | Motor-housing and motor |
| JP3708816B2 (en) * | 2000-11-07 | 2005-10-19 | アスモ株式会社 | Manufacturing method of motor parts |
-
2008
- 2008-02-27 CN CN2008100265647A patent/CN101521437B/en active Active
- 2008-11-27 KR KR1020080118641A patent/KR101048731B1/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983866A (en) * | 1988-07-06 | 1991-01-08 | Johnson Electric S.A. | Encapsulated armature for electric motor |
| CN2503659Y (en) * | 2001-08-16 | 2002-07-31 | 营口天盟电机有限公司 | Tubular plastic packaging machine |
| CN2631103Y (en) * | 2003-06-25 | 2004-08-04 | 广东威灵电机制造有限公司 | Stator for plastic-sealing brushless DC motor |
| CN1700565A (en) * | 2005-06-22 | 2005-11-23 | 罗世明 | A motor cover with bearing arrangement |
| CN1958706A (en) * | 2006-10-16 | 2007-05-09 | 中山大学 | Plastic package material of AC permanent magnet submersible motor, plastic package technique and application |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090092683A (en) | 2009-09-01 |
| KR101048731B1 (en) | 2011-07-14 |
| CN101521437A (en) | 2009-09-02 |
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