KR950001031Y1 - Fan cover assembly of motor - Google Patents
Fan cover assembly of motor Download PDFInfo
- Publication number
- KR950001031Y1 KR950001031Y1 KR92007491U KR920007491U KR950001031Y1 KR 950001031 Y1 KR950001031 Y1 KR 950001031Y1 KR 92007491 U KR92007491 U KR 92007491U KR 920007491 U KR920007491 U KR 920007491U KR 950001031 Y1 KR950001031 Y1 KR 950001031Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fan cover
- end bracket
- assembled
- fan
- motor
- Prior art date
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Classifications
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Frames (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 조립장치에 의해 팬커버가 조립된 상태를 나타낸 전동기의 요부 단면도.1 is a cross-sectional view of main parts of a motor showing a state in which a fan cover is assembled by a conventional assembly apparatus.
제2도는 종래 조립장치에 의해 팬커버를 조립하는 상태를 나타낸 요부 단면도.2 is a sectional view showing the main parts of a state in which a fan cover is assembled by a conventional assembly apparatus;
제3도는 본 고안 조립장치에 의해 팬커버를 조립하는 상태를 나타낸 요부 단면도로서, (a)는 일측 엔드브라켓에 팬커버가 조립되기전 상태도, (b)는 일측 엔드브라켓에 팬커버가 조립된 후 상태도.3 is a sectional view showing main parts of the fan cover assembled by the assembly device of the present invention, (a) is a state diagram before the fan cover is assembled to one end bracket, and (b) is a fan cover assembled to one end bracket. After the state.
제4도는 본 고안 조립장치의 요부를 나타낸 사시도.Figure 4 is a perspective view showing the main portion of the assembly device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 엔드브라켓 5 : 팬커버1: end bracket 5: fan cover
6 : 돌출편 7 : 걸림돌기6: protrusion piece 7: jamming protrusion
7a : 경사면 8 : 장방형 구멍7a: slope 8: rectangle hole
9 : 스톱퍼9: stopper
본 고안은 전동기의 팬커버 조립장치에 관한 것으로서, 특히 조립작업을 향상함과 함께 부품을 절감할 수 있도록 한 것이다.The present invention relates to a fan cover assembly apparatus of the electric motor, in particular to improve the assembly work and to reduce the parts.
일반적으로 전동기는 전력의 공급을 받아 기계적 동력을 발생하는 원동기로서 제1도에 도시한 바와 같이 본체는 한쌍의 엔드브라켓(1)(1a)과 상기 엔드브라켓에 지지고정된 프레임(2)으로 구성되어 있고 상기 본체내에는 고정자와 회전자로 구성된 모터(3)가 설치되어 있으며 상기 한쌍의 엔드브라켓(1)(1a)중 일측 엔드브라켓(1)의 외측에는 모터(3)의 구동력을 받아 회전하면서 상기 모터(3) 및 그의 여러 부품들을 냉각시키는 팬(4)이 설치되어 있다.In general, a motor is a prime mover that generates mechanical power by receiving electric power. As shown in FIG. 1, the main body includes a pair of end brackets 1 and 1a and a frame 2 fixed to the end brackets. The main body is provided with a motor (3) consisting of a stator and a rotor and rotates under the driving force of the motor (3) on the outer side of one end bracket (1) of the pair of end brackets (1) (1a) While a fan 4 is provided to cool the motor 3 and its various parts.
또한 일측 엔드브라켓(1)에는 팬(4)을 보호할 수 있도록 팬커버(5)가 조립장치에 의해 조립되어 있다.In addition, the fan cover 5 is assembled to the end bracket 1 by the assembling device so as to protect the fan 4.
제2도는 종래 조립장치에 의해 팬커버를 조립하는 상태를 나타낸 요부단면도로서 엔드브라켓(1)의 외측 둘레면에 일정간격을 두고 복수개의 돌출편(6)을 일체 형성함과 함께 상기 돌출편에는 각각 스크류 체결홈(11)을 형성하고 팬커버(5)에는 복수개의 구멍(12)을 형성하여 스크류(13)에 상기 팬커버(5)를 엔드브라켓(1)에 고정하였다.FIG. 2 is a sectional view of the main portion showing the state of assembling the fan cover by the conventional assembling apparatus, and a plurality of protrusions 6 are integrally formed at a predetermined interval on the outer circumferential surface of the end bracket 1, and Each of the screw fastening grooves 11 was formed and a plurality of holes 12 were formed in the fan cover 5 to fix the fan cover 5 to the end bracket 1 in the screw 13.
따라서 엔드브라켓(1)에 형성된 돌출편(6)의 외측으로 끼워지도록 팬커버(5)를 밀어넣고 상기 돌출편(6)에 형성된 스크류 체결홈(11)과 팬커버(5)에 형성된 구멍(12)을 서로 일치시킨 다음 상기 구멍(12)을 통해 스크류 체결홈(11)으로 스크류(13)를 체결하면 팬커버(5)가 엔드브라켓(1)에 견고하게 조립되므로서 팬(4)을 보호할 수 있다.Therefore, the fan cover 5 is pushed into the outside of the protruding piece 6 formed in the end bracket 1, and the screw fastening groove 11 formed in the protruding piece 6 and the hole formed in the fan cover 5 ( 12) are matched with each other and then the screw 13 is fastened to the screw fastening groove 11 through the hole 12 so that the fan cover 5 is firmly assembled to the end bracket 1 and thus the fan 4 is assembled. I can protect it.
그러나 이와같은 전동기의 팬커버 조립장치는 팬커버를 조립하기 위해서는 반드시 스크류가 필요하게 되고 상기 스크류는 별도의 공구를 사용해서 체결하여야 함으로 부품이 증가됨과 함께 작업이 번거로워 많은 시간이 소요되는 문제점이 있었다.However, the fan cover assembly device of the electric motor requires a screw to assemble the fan cover, and the screw has to be fastened by using a separate tool, which increases the number of parts and requires a lot of time, and thus requires a lot of time. .
본 고안은 상기에서 밝힌 바와 같은 문제점을 해결하기 위하여 안출한 것으로, 별도의 부품이 없이도 엔드브라켓에 팬커버를 조립할 수 있도록 하여 부품을 절감함과 함께 작업을 간단하게 행하는데 그 목적이 있다.The present invention has been made in order to solve the problems as described above, it is the purpose to simplify the work while reducing the parts by assembling the fan cover to the end bracket without a separate component.
상기 목적을 달성하기 위한 본 고안 형태에 따르면 엔드브라켓에 외측둘레면에 형성된 복수개의 돌출편에 걸림편을 일체 형성하고 팬커버에는 장방형 구멍을 형성하여 상기 장방형 구멍이 걸림편에 끼워짐에 따라 엔드브라켓에 팬커버가 조립되도록 한 본고안 전동기의 팬커버 조립장치가 제공된다.According to the present invention for achieving the above object, the end bracket is integrally formed with a plurality of protruding pieces formed on the outer circumferential surface and a rectangular hole is formed in the fan cover so that the rectangular hole is fitted to the engaging piece. Provided is a fan cover assembly apparatus for an electric motor of the present invention in which a fan cover is assembled to a bracket.
이하 본 고안을 일실시예로 도시한 첨부된 도면 제3도 내지 제4도를 참고로 하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to FIGS. 3 to 4 of the accompanying drawings.
첨부도면 제3도는 본 고안 조립장치에 팬커버를 조립하는 상태를 나타낸 요부 단면도이고 제4도는 본 고안 조립장치의 요부를 나타낸 사시도로서 본 고안은 엔드브라켓(1)의 외측둘레면에 복수개의 돌출편(6)이 형성되어 있고 상기 돌출편의 외측으로 팬커버(5)를 끼워 상기 일측 엔드브라켓(1)에 팬커버(5)가 조립됨에 따라 팬(4)을 보호할 수 있도록 된 것에 있어서, 각 돌출편(6)에 경사면(7a)을 갖는 걸림돌기(7)를 일체 형성하고 팬커버(5)에는 복수개의 장방형 구멍(8)을 형성함과 내측 원주상으로 스톱퍼(9)을 형성하여 상기 팬커버(5)에 형성된 장방형 구멍(8)이 돌출편(6)에 형성된 걸림돌기(7)에 끼워짐에 따라 엔드브라켓(1)에 팬커버(5)가 조립됨과 함께 팬커버(5)에 형성된 스톱퍼(9)가 돌출편(6)에 접촉됨에 따라 팬커버(5)가 엔드브라켓(1)쪽으로 과도진입하는 것을 방지하여 팬커버(5)가 보다 안정되게 조립될 수 있도록 한다.3 is a cross-sectional view showing main parts of the fan cover assembled to the device of the present invention, and FIG. 4 is a perspective view of the main part of the device of the present invention, and the present invention includes a plurality of protrusions on the outer circumferential surface of the end bracket 1. In that the piece 6 is formed and the fan cover 5 is fitted to the outside of the protruding piece so that the fan 4 can be protected as the fan cover 5 is assembled to the one end bracket 1, Each protrusion 6 has integrally formed locking projections 7 having inclined surfaces 7a, and a plurality of rectangular holes 8 are formed in the fan cover 5, and a stopper 9 is formed on the inner circumference. As the rectangular hole 8 formed in the fan cover 5 is fitted into the engaging projection 7 formed in the protruding piece 6, the fan cover 5 is assembled to the end bracket 1 and the fan cover 5 is assembled. Fan cover 5 over-enter the end bracket 1 as the stopper 9 formed in Prevent and allow the fan cover 5 can be assembled more stably.
이와같이 구성된 본 고안의 작용, 효과를 설명하면 다음과 같다.Referring to the operation, effects of the present invention configured as described above are as follows.
엔드브라켓(1)에 형성된 돌출편(6)의 외측으로 팬커버(5)를 밀어 넣으면 상기 팬커버에 형성된 장방형 구멍(8)이 돌출편(6)에 형성된 걸림돌기(7)에 끼워지는데, 이때 팬커버(5)에 형성된 스톱퍼(9)가 돌출편(6)과 접촉된다.When the fan cover 5 is pushed out of the protruding piece 6 formed in the end bracket 1, the rectangular hole 8 formed in the fan cover is fitted to the engaging protrusion 7 formed in the protruding piece 6. At this time, the stopper 9 formed on the fan cover 5 is in contact with the protruding piece 6.
즉, 팬커버(5)를 밀어 넣으면 상기 팬커버의 끝단이 돌출편(6)에 형성된 걸림돌기(7)의 경사면(7a)에 안내를 받아 변형되어 탄성을 갖게 되다가 팬커버(5)에 형성된 장방형 구멍(8)의 도면상 우측면이 상기 경사면(7a)의 끝단은 벗어나는 순간 탄력을 갖고 있던 팬커버(5)의 끝단부가 복원력에 의해 원상태로 복귀됨으로 상기 장방형 구멍(8)이 걸림돌기(7)에 끼워지고 이에따라 엔드브라켓(1)에 팬커버(5)가 조립되므로서 팬(5)을 보호할 수 있게 된다.That is, when the fan cover 5 is pushed in, the end of the fan cover is guided by the inclined surface 7a of the locking projection 7 formed on the protruding piece 6 to be deformed to have elasticity and formed on the fan cover 5. As the right side of the rectangular hole 8 is displaced from the end of the inclined surface 7a, the end of the fan cover 5, which had elasticity, is returned to its original state by the restoring force, so that the rectangular hole 8 is caught. The fan cover 5 is assembled to the end bracket 1 and thus protects the fan 5.
한편 팬커버(5)에 형성된 장방형 구멍(8)이 돌출편(6)에 형성된 걸림돌기(7)에 끼워지게 되면 상기 팬커버(5)의 내측 원주상에 형성된 스톱퍼(9)는 첨부도면 제3도의 (b)와 같이 돌출편(6)에 접촉되는데, 이는 팬커버(5)가 엔드브라켓(1)쪽으로 필요이상 진입하는 것을 방지하여 상기 엔드브라켓(1)에 팬커버(5)가 견고하고 안정되게 조립되도록 하기 위함이다.On the other hand, when the rectangular hole 8 formed in the fan cover 5 is fitted to the engaging projection 7 formed in the protruding piece 6, the stopper 9 formed on the inner circumference of the fan cover 5 is attached to the drawing. As shown in (b) of FIG. 3, the protrusion 6 is contacted, which prevents the fan cover 5 from entering the end bracket 1 more than necessary so that the fan cover 5 is firmly attached to the end bracket 1. This is to ensure a stable assembly.
그러므로 본 고안은 엔드브라켓에 팬커버를 스크류로서 조립하는 종래 장치와는 달리 스크류가 없이도 엔드브라켓에 팬커버를 조립할 수 있으므로 부품이 절감됨과 함께 조립작업을 간편하게 행할 수 있는 효과가 있다.Therefore, unlike the conventional apparatus for assembling the fan cover to the end bracket as a screw, the present invention can assemble the fan cover to the end bracket without a screw, thereby reducing the parts and providing an effect of simplifying the assembly work.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92007491U KR950001031Y1 (en) | 1992-05-04 | 1992-05-04 | Fan cover assembly of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92007491U KR950001031Y1 (en) | 1992-05-04 | 1992-05-04 | Fan cover assembly of motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930026598U KR930026598U (en) | 1993-12-28 |
| KR950001031Y1 true KR950001031Y1 (en) | 1995-02-18 |
Family
ID=19332652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92007491U KR950001031Y1 (en) | 1992-05-04 | 1992-05-04 | Fan cover assembly of motor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950001031Y1 (en) |
-
1992
- 1992-05-04 KR KR92007491U patent/KR950001031Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930026598U (en) | 1993-12-28 |
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