KR200145641Y1 - Unbalance Rotator - Google Patents
Unbalance Rotator Download PDFInfo
- Publication number
- KR200145641Y1 KR200145641Y1 KR2019950005175U KR19950005175U KR200145641Y1 KR 200145641 Y1 KR200145641 Y1 KR 200145641Y1 KR 2019950005175 U KR2019950005175 U KR 2019950005175U KR 19950005175 U KR19950005175 U KR 19950005175U KR 200145641 Y1 KR200145641 Y1 KR 200145641Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- rotating shaft
- load
- constant load
- action
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- H02K7/04—Balancing means
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
불균형한 회전축의 회전에 따른 내구성저하 및 소음발생등의 문제점을 방지하기 위하여, 외형을 이루는 브라케트 중심에 위치하여 회전하는 회전축과, 상기 회전축 중앙부에 설치되어 공급된 전원을 통해 자화되는 로터를 구비하는 회전기에 있어서, 장착후 사용할 때 타 부품과의 결합에 따른 일정하중(F)의 작용을 고려하여 상기 로터와 결합되어 있는 상기 회전축에 상기 일정하중(F)의 작용방향과 반대방향으로 일정량의 하중경사각(α)을 부여하는 것을 특징으로 하는 불균형 방지용 회전기.In order to prevent problems such as deterioration of durability and noise caused by unbalanced rotation of the rotating shaft, the rotating shaft is located at the center of the bracket forming the outer shape and the rotor is magnetized through the power supplied to the rotating shaft. In the rotating machine, when used after mounting in consideration of the action of the constant load (F) according to the coupling with other parts of the fixed shaft in a direction opposite to the direction of action of the constant load (F) to the rotating shaft coupled to the rotor An imbalance preventing rotor, characterized by providing a load inclination angle α.
Description
제1도는 (a)는 일반적인 회전기의 내구부조를 도시한 개략도.1 is a schematic diagram showing the durability relief of a typical rotor.
(b)는 (a)의 측단면도.(b) is a side cross-sectional view of (a).
제2도는 종래기술에 따른 회전기의 불균형 운동을 도시한 개략도.2 is a schematic diagram showing an unbalanced motion of a rotor according to the prior art.
제3도는 본 고안에 따른 불균형 방지용 회전기의 내부구조를 도시한 개략도.Figure 3 is a schematic diagram showing the internal structure of the imbalance preventing rotor according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 브라케트 20 : 스테이터10: bracket 20: stator
30 : 회전축 40 : 로터30: rotation axis 40: rotor
50 : 베어링부50: bearing part
본 고안은 회전기에 관한 것으로, 특히 전동기 또는 발전기와 같이 일정속도로 회전하여 작동하는 회전기에 있어서, 회전기의 중심에 위치한 회전축이 장착시 또는 결합된 타 부품과의 관계로 일정한 하중을 받음에 따라 발생하는 불균형된 회전축의 회전에 따른 내구성저하 및 소음발생등의 문제점을 방지한 불균형 방지용 회전기에 관한 것이다.The present invention relates to a rotor, in particular, in a rotor that operates by rotating at a constant speed, such as an electric motor or a generator, occurs when a rotary shaft located at the center of the rotor is subjected to a constant load in relation to other components that are mounted or coupled The present invention relates to an imbalance preventing rotor that prevents problems such as reduced durability and noise caused by rotation of an unbalanced rotating shaft.
일반적으로 전원을 공급받아 회전력을 발생하는 전동기(motor)와, 형성된 자장내에서 회전운동을 통해 전력을 발생하는 발전기(generator)등은 모두 회전력을 이용하여 일정한 작동을 수행하는 회전기로써, 제1도에 도시된 바와 같이 공통적인 구조를 구비하는 바, 외형을 이루는 브라케트(bracket)(10)와, 상기 브라케트(10) 중심에 위치하여 회전하는 회전축(30)과, 원활한 회전을 위해 상기 회전축(30)을 지지하는 베어링부(50)와, 상기 회전축(30) 중앙부에 설치되어 공급된 전원을 통해 자화되는 로터(rotor)(40)와, 상기 브라케트(10)내측에 설치되어 상기 로터(40)와 함께 자장회로를 형성하는 스테이터(stator)(20)를 기본적으로 구비한다.In general, the electric motor (motor) to generate a rotational force by receiving power, and the generator (generator) to generate power through the rotational movement in the formed magnetic field are all a rotor that performs a constant operation using the rotational force, As shown in the bar having a common structure, a bracket 10 forming an external shape, a rotating shaft 30 located in the center of the bracket 10 to rotate, and the rotating shaft for smooth rotation A bearing portion 50 supporting the 30, a rotor 40 magnetized by a power supply installed in a central portion of the rotary shaft 30, and installed inside the bracket 10; A stator 20 which forms a magnetic field circuit together with 40 is basically provided.
상기와 같은 부품들은 제1도 (b)에 도시된 바와같이 모두 동심원상에 일치하도록 위치하고 있으며, 외전축(30)의 회전시 진동 및 소음을 저감시키도록 그 중심을 비교적 정확하게 제작한다. 그러나 제2도에 도시된 바와같이 종래 기술에 따른 회전기는 제작시 제1도의 (b)와 같이 동심원상에 일치되어 생산되므로 실제 장착기계 또는 차량에 있어서, 타 부품과 결합하여 사용코자 할 경우 상기 회전축(30)상에 일정방향으로 일정하중(F)이 작용하게 되고, 이에 따른 하중경사각(α)이 발생하여 비록 미소한 하중경사각(α)이 발생되더라도 전체 회전기상에 미치는 영향은 크며, 불균형(unbalance)상태에서 상기 회전축(30)의 회전으로 발생하는 진동(vibration)과, 상기 진동에 따른 소음(noise)로 인하여 회전기의 내구성 저하는 물론 부품간의 소음 및 진동으로 사용자의 불쾌김을 유발하는 문제점이 발생한다.As shown in FIG. 1 (b), all of the above components are positioned to match concentric circles, and the center of the parts is relatively accurately manufactured to reduce vibration and noise during rotation of the outer front shaft 30. However, as shown in FIG. 2, the rotating machine according to the prior art is produced in accordance with concentric circles as shown in FIG. 1 (b). A constant load (F) acts on the rotating shaft 30 in a predetermined direction, and thus a load inclination angle α is generated, so even if a small load inclination angle α is generated, the influence on the entire rotating machine is large and unbalanced. Vibration caused by the rotation of the rotary shaft 30 in the unbalance state and noise caused by the vibration cause the user to be offended by noise and vibration between parts as well as durability of the rotor. A problem occurs.
따라서, 본 고안은 상기와 같은 문제점을 해소하기 위하여 안출된 것으로, 타부품과의 결합시 작용하는 일정하중을 고려하여 회전기의 제작시 상기 회정축에 일정 하중경사각을 부여하므로 불균형한 회전축의 회전에 따른 내구성저하 및 소음발생등의 문제점을 방지한 불균형 방지용 회전기를 제공하는데 그 목적이 있다.Therefore, the present invention was devised to solve the above problems, and given a constant load inclination angle to the gray shaft during the manufacture of the rotor in consideration of the constant load acting when combined with other parts, the rotation of the unbalanced rotation shaft It is an object of the present invention to provide a rotor for preventing imbalance that prevents problems such as reduced durability and noise.
상기 목적은 외형을 이루는 브라케트 중심에 위치하여 회전하는 회전축과, 상기 회전축 중앙부에 설치되어 공급된 전원을 통해 자화되는 로터를 구비하는 회전기에 있어서, 장착후 사용할 때 타 부품과의 결합에 따른 일정하중(F)의 작용을 고려하여 상기 로터와 결합되어 있는 상기 회전축에 상기 일정하중(F)의 작용방향과 반대방향으로 일정량의 하중경사각(α)을 부여하는 것을 특징으로 하는 불균형 방지용 회전기에 의해 달성되어 질 수 있다.The object is a rotor having a rotating shaft located in the center of the bracket forming the outer appearance, and a rotor that is magnetized through the power supplied to the central portion of the rotating shaft, the fixed according to the coupling with other components when used after mounting In consideration of the action of the load (F) by the imbalance preventing rotor characterized in that to give a certain amount of load inclination angle (α) in the direction opposite to the action direction of the constant load (F) coupled to the rotor Can be achieved.
이하, 본 고안에 따른 바람직한 실시예를 첨부한 도면을 참조하여 상세히 설명하기로 한다. 제3도는 본 고안에 따른 불균형 방지용 회전기의 내부구조를 도시한 개략도로써, 브라케트(10) 중심에 위치하여 회전하는 회전축(30)과, 원활한 회전을 위해 상기 회전축(30)을 지지하는 베어링 부(50)와, 상기 회전축(30) 중앙부에 설치되어 공급된 전원을 통해 자화되는 로터(40)와, 상기 브라케트(10) 내측에 설치되어 상기 로터(40)와 함께 자장회로를 형성하는 스테이터920)구비하는 회전기에 있어서, 장착후 사용할 때 타 부품과의 결합에 따른 일정하중의 작용을 고려하여 상기로터(40)와 결합되어 있는 상기 회전축(30)에 일정량의 하중경사각을 부여하는 것을 특징으로 하는 구조를 이룬다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail. Figure 3 is a schematic diagram showing the internal structure of the imbalance preventing rotor according to the present invention, the rotating shaft 30 is located in the center of the bracket 10 and the bearing portion for supporting the rotating shaft 30 for smooth rotation A stator for forming a magnetic field circuit together with the rotor 40 and a rotor 40 which is magnetized by the power supplied and installed in the center of the rotating shaft 30, and the inside of the bracket 10. In the rotating rotor, in consideration of the action of the constant load due to the coupling with other components when used after mounting to give a certain amount of load inclination angle to the rotating shaft 30 is coupled to the rotor 40 A structure is made.
상기와 같은 구조를 이루는 본 고안에 따른 불균형 방지용 회전기는 제3도에 도시된 바와같이 동력전달등의 과정을 수행하기 위하여 상기 회전축(30)상에 제2도에 도시된 바와 같은 수직방향의 일정하중(F)이 작용하게 되면 힘의 평형을 위하여 상기 회전축(30)과 로터(40)가 일정한 하중경사각(α)으로 기울어져 회전운동을 수행하는바, 불균형상태로 회전함에 따른 문제점을 해소하기 위하여, 회전기의 실제 장착후 상기 회전축(30)상에 작용하는 수직하중을 고려하여 상기 회전축(30)에 상기 하중의 작용방향과 반대방향으로 하중경사각(α)만큼 처짐(deflection)을 부여하여 회전기를 제작하고, 단품상태에서 불균형상태로 제작되어 있는 상기 회전기를 타 부품과 결합하여 동력을 전달하고자 할 때, 작용되는 일정하중에 의하여 상기 회전축(30), 로터(40) 및 스테이터(20)는 동심원상에 위치하여 균형잡인 회전운동을 수행하므로 불균형 회전운동에 따른 진동 및 소음과, 상기 로터(40) 및 스테이터(20)상의 전자기적인 영향으로 인한 성능상의 저하라는 문제점이 제거되는 이점이 있다.Rotor for preventing imbalance according to the present invention constituting the structure as described above in the vertical direction as shown in Figure 2 on the rotating shaft 30 to perform the process of power transmission, as shown in Figure 3 When the load (F) is applied to the rotating shaft 30 and the rotor 40 is inclined at a constant load inclination angle (α) to balance the force bar to solve the problem caused by rotating in an unbalanced state To this end, in consideration of the vertical load acting on the rotary shaft 30 after the actual mounting of the rotor, deflection is given to the rotary shaft 30 by a load inclination angle α in a direction opposite to the direction of the load. And to produce the power in combination with the other parts of the rotor is produced in an unbalanced state in a single state, the rotary shaft 30, the rotor 40 and the switch by a constant load applied Since the eater 20 is located on a concentric circle and performs a balanced rotational movement, problems such as vibration and noise caused by unbalanced rotational movement and performance degradation due to electromagnetic influences on the rotor 40 and the stator 20 are eliminated. There is an advantage.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950005175U KR200145641Y1 (en) | 1995-03-23 | 1995-03-23 | Unbalance Rotator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950005175U KR200145641Y1 (en) | 1995-03-23 | 1995-03-23 | Unbalance Rotator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960032898U KR960032898U (en) | 1996-10-24 |
| KR200145641Y1 true KR200145641Y1 (en) | 1999-06-15 |
Family
ID=19409727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950005175U Expired - Lifetime KR200145641Y1 (en) | 1995-03-23 | 1995-03-23 | Unbalance Rotator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200145641Y1 (en) |
-
1995
- 1995-03-23 KR KR2019950005175U patent/KR200145641Y1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR960032898U (en) | 1996-10-24 |
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