KR890000473Y1 - A motor - Google Patents
A motor Download PDFInfo
- Publication number
- KR890000473Y1 KR890000473Y1 KR2019850015847U KR850015847U KR890000473Y1 KR 890000473 Y1 KR890000473 Y1 KR 890000473Y1 KR 2019850015847 U KR2019850015847 U KR 2019850015847U KR 850015847 U KR850015847 U KR 850015847U KR 890000473 Y1 KR890000473 Y1 KR 890000473Y1
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- motor
- rotor
- shaft
- groove
- Prior art date
Links
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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/02—Additional mass for increasing inertia, e.g. flywheels
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 단면도.2 is a cross-sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 모우터 2 : 하우징1: motor 2: housing
3 : 축지지구 4 : 원통형부시3: shaft support 4: cylindrical bush
5 : 규소강판 6 : 회전자5: silicon steel sheet 6: rotor
7 : 나사홈 8 : 플라이휘일7: screw groove 8: flywheel
9 : 고정나사 10 : 회전날개9: Set Screw 10: Rotating Blade
11 : 나사산 12 : 고정홈11: thread 12: fixing groove
13 : 회전축 14 : 고정링13: rotating shaft 14: retaining ring
15 : 너트15: Nut
본 고안은 회전자의 유도전류에 의하여 발생하는 유도토우크를 이용한 교류모우터에 관한 것으로 특히 모우터의 하우징내에 상기 하우징과 일체로 된 축지지구를 형성시켜 회전축을 지지하도록 된 교류 모우터에 관한 것이다.The present invention relates to an AC motor using an induction torque generated by the induction current of the rotor, and more particularly to an AC motor configured to support a rotating shaft by forming a shaft support integral with the housing in the motor housing. will be.
종래에 있어서, 교류모우터는 모우터 하우징의 양단에 베어링이 설치된 플랜지를 결합하여 상기 베어링내에 회전축을 고정하도록 되어 있는데, 이와 같은 구조는 하우징의 양측에 결합된 플랜지에서 회전축의 위치를 정확히 잡아주지 않으면 회전자가 고정자의 내측에 닿아 회전축이 회전할 때 소음을 발생하면서 고정자의 내측면을 마모시킬 우려가 있을 뿐 아니라 하우징과 플랜지를 별도로 형성시켜 결합하여야 하므로 여러단계의 작업공정을 거쳐야만 하는 문제점이 있었다.Conventionally, the AC motor is configured to fix a rotation shaft in the bearing by coupling a flange provided with bearings at both ends of the motor housing. Such a structure does not accurately position the rotation shaft at a flange coupled to both sides of the housing. When the rotor touches the inside of the stator to generate noise when the rotating shaft rotates, there is a concern that the inner surface of the stator may be worn out, and the housing and the flange must be separately formed so that the rotor must go through several steps.
이에 본 고안은 상기 문제점을 해결하기 위하여 모우터의 하우징내에 상기 하우징과 일체로 된 축지지구를 형성시켜 회전축이 상기 축지지구에 지지되면서 회전하도록 된 교류모우터를 제공하는데 그 목적이 있다.Accordingly, an object of the present invention is to provide an AC motor in which a rotation shaft is rotated while being supported by the shaft support by forming a shaft support integrated with the housing in the housing of the motor in order to solve the above problems.
이하 본 고안의 구성 및 작용, 효과를 예시된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration, operation, and effects of the present invention will be described in detail with reference to the illustrated drawings.
본 고안은 모우터(1)의 하우징(2)내에 상기 하우징(2)과 일체로 형성된 축지지구(3)를 형성시키고 원통형부시(4)에 규소강판(5)을 성충시킨 회전자(6)를 상기 하우징 (2)내에 삽입시키되 상기 회전자(6)의 일측에는 다수의 나사홈(7)이 형성된 플라이휘일(8)을 부착시키고 상기 플라이휘일(8)에는 고정나사(9)로 회전잘개(10)를 체결하여 고정시키며, 상기 축지지구(3)내부에는 나사산(11)과 고정홈(12)이 형성된 회전축(13)을 삽입시키되 상기 회전축(13)의 일단에 형성된 고정홈(12)에 고정링(14)을 설치하여 하우징(2)에 고정되도록 하고, 타단에 형성된 나사홈(7)에는 너트(15)를 체결하여 회전날개(10)를 고정시킨 구조로 되어 있다.The present invention forms a shaft support (3) integrally formed with the housing (2) in the housing (2) of the motor (1) and the rotor (6) in which the silicon steel plate (5) in the cylindrical bush (4) Is inserted into the housing (2), but one side of the rotor (6) is attached to the flywheel (8) formed with a plurality of screw grooves (7), the flywheel (8) with a fixed screw (9) (10) is fastened and fixed, the shaft support (3) inside the rotating shaft 13 is formed with a screw thread 11 and the fixing groove 12 is inserted into the fixing groove 12 formed at one end of the rotating shaft (13) The fixing ring 14 is installed in the housing 2 so as to be fixed thereto, and the nut 15 is fastened to the screw groove 7 formed at the other end to fix the rotary blade 10.
미설명부호 16은 모우터캡, 17은 슬라이드 베어링, 18은 윤활유통이다.Reference numeral 16 denotes a motor cap, 17 a slide bearing, and 18 a lubrication tank.
상기와 같은 본 고안은 하우징과 일체로 형성된 축지지구(3)에 회전축(13)이 지지되면서 회전하도록 된 것으로 본 고안의 분리사시도를 나타낸 제1도에 의하면 회전자(6)는 원통형브쉬(4) 상단에 규소강판을 성층시켜 형성하는데 상기 회전자(6)의 일측에는 다수의 나사홈(7)을 이루고 있는 플라이휘일(8)을 부착시켜 하우징(2)과 일체로 형성된 축지지구(3)에 삽입시키며, 회전자(6)가 삽입된 하우징(2)에는 모우터내부를 보호하는 모우터캡(16)을 결합시키게 되는데 상기 하우징(2)에 모우터캡(16)이 결합될 때 상기 모우터캡(16)의 외부에는 상기 플라이휘일(8)일부가 돌출되는데 이러한 상기 돌출부위에는 회전날개(10)를 고정나사(9)로 체결하여 고정시키게 된다.The present invention as described above is to rotate while the rotary shaft 13 is supported on the shaft support (3) formed integrally with the housing, according to the first view showing an exploded perspective view of the present invention the rotor (6) is a cylindrical bush (4). A shaft support (3) formed integrally with the housing (2) by attaching a flywheel (8) forming a plurality of screw grooves (7) to one side of the rotor (6). Inserted into the housing 2, the rotor (6) is inserted into the housing (16) is coupled to the motor cap to protect the inside of the motor when the motor cap 16 is coupled to the housing 2 when the motor cap Part of the flywheel (8) is protruded on the outside of the 16 is to be fixed by fastening the rotary blade (10) with a fixing screw (9) on the protruding portion.
이와 같이 회전날개(10)까지 고정시킨 회전자(6)는 일정한 위치에 고정되면서 회전하기 위해 회전축(13)과 연결되는데 상기 회전축(13)의 일단에는 고정홈(12)이 형성되어 있어 상기 고정홈(12)에 고정링(14)을 결합하므로써 상기 회전축(13) 일단이 하우징(2)에 고정되며, 타단에는 나사산(11)이 형성되어 있는 상기 나사산(11)에 너트(15)를 체결함으로써, 회전축(13)의 타단이 회전날개(10)에 고정되는데 여기서, 회전축(13)은 회전자(6)의 회전을 원활하게 하며 회전자(6)를 전방으로 이탈되지 않도록 잡아주기 위한 것이다.As described above, the rotor 6 fixed to the rotary blade 10 is connected to the rotary shaft 13 to rotate while being fixed at a predetermined position, and a fixing groove 12 is formed at one end of the rotary shaft 13 to fix the rotor. One end of the rotating shaft 13 is fixed to the housing 2 by coupling the fixing ring 14 to the groove 12, and the nut 15 is fastened to the thread 11 having the thread 11 formed at the other end thereof. By doing so, the other end of the rotary shaft 13 is fixed to the rotary blade 10, where the rotary shaft 13 is for smoothly rotating the rotor 6 and to hold the rotor 6 so as not to deviate forward. .
제2도는 본 고안의 결합단면도를 나타낸 것으로 하우징(2)과 일체로 형성된 축지지구(3) 일단은 콘형을 이루고 있어 상기 축지지구에 삽입되는 회전자(6)를 지지하여 주며, 상기 축지지구(3) 내측에는 슬라이드베어링(17)이 설치되어 있어 회전축(13)과의 마찰을 줄이는데, 상기 슬라이드베어링(17)의 내측에는 홈이 형성되어 하우징(2)에 형성된 윤활유통(18)에서 윤활유가 상기 홈을 따라 공급되도록 되어 있다.2 is a cross-sectional view of the present invention, one end of the shaft support (3) formed integrally with the housing (2) forms a cone to support the rotor (6) inserted into the shaft support, the shaft support ( 3) The inner side of the slide bearing 17 is provided to reduce the friction with the rotating shaft 13, the groove is formed in the inner side of the slide bearing 17 so that the lubricating oil in the lubricating oil barrel 18 formed in the housing (2) It is supplied along the groove.
상기와 같은 본 고안은 베어링이 설치된 프레임에 회전축을 고정시키지 않고 하우징과 일체로 형성된 축지지구를 통해 회전축을 지지하도록 함으로써 모으터의 내부구조를 단순화 하였을 뿐만 아니라 모우터를 제품에 설치하기 위하여 별도의 틀을 제작할 필요가 없이 본 고안의 하우징에 지지체를 형성시켜 직접 제품에 설치할 수 있는 효과가 있다.The present invention as described above not only simplifies the internal structure of the motor by supporting the rotating shaft through the shaft support formed integrally with the housing without fixing the rotating shaft to the frame in which the bearing is installed, and to install the motor in a separate product. There is an effect that can be installed directly on the product by forming a support in the housing of the present invention without the need to manufacture a frame.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015847U KR890000473Y1 (en) | 1985-11-29 | 1985-11-29 | A motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015847U KR890000473Y1 (en) | 1985-11-29 | 1985-11-29 | A motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870009030U KR870009030U (en) | 1987-06-15 |
| KR890000473Y1 true KR890000473Y1 (en) | 1989-03-10 |
Family
ID=19246813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850015847U KR890000473Y1 (en) | 1985-11-29 | 1985-11-29 | A motor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890000473Y1 (en) |
-
1985
- 1985-11-29 KR KR2019850015847U patent/KR890000473Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870009030U (en) | 1987-06-15 |
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| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |