KR200194155Y1 - A mounting structure of motor for air con - Google Patents

A mounting structure of motor for air con Download PDF

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Publication number
KR200194155Y1
KR200194155Y1 KR2020000005591U KR20000005591U KR200194155Y1 KR 200194155 Y1 KR200194155 Y1 KR 200194155Y1 KR 2020000005591 U KR2020000005591 U KR 2020000005591U KR 20000005591 U KR20000005591 U KR 20000005591U KR 200194155 Y1 KR200194155 Y1 KR 200194155Y1
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South Korea
Prior art keywords
bearing
press
air conditioner
assembling
motor
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KR2020000005591U
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Korean (ko)
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전홍대
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삼성광주전자주식회사
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/05Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056Bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/64Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

본 고안은 에어콘용 모터의 조립구조에 관한 것으로, 모터의 조립시 조립공수를 절감하도록 한 에어콘용 모터의 조립구조에 관한 것이다.The present invention relates to an assembling structure of an air conditioner motor, and more particularly to an assembling structure of an air conditioner motor designed to reduce assembling labor when assembling the motor.

본 고안의 목적은, 베어링커버의 압입걸림턱 및 베어링압입판을 이용하여 자동화 조립이 가능함은 물론 성인화가 가능토록 함으로써 조립공수와 제조비용을 절감하여 생산성의 향상을 도모할 수 있도록 한 에어콘용 모터의 조립구조를 제공하는데 있다.The purpose of the present invention is an air-conditioner motor that can improve the productivity by reducing the assembly labor and manufacturing cost by enabling automatic assembly as well as adultization by using the press-fit catching jaw and the bearing press-plate of the bearing cover. To provide an assembly structure.

본 고안은, 비엠씨하우징의 양측에 안착되도록 베어링커버가 회전축의 양단으로 끼워지며, 상기 베어링커버의 외측 중앙부에 형성된 베어링안착홈에 베어링이 안착된 에어콘용 모터의 조립구조에 있어서, 상기 베어링안착홈에 끼어져 베어링을 가압하는 베어링압입판을 포함하는 구조로 되어 있다.The present invention, the bearing cover is fitted to both ends of the rotation shaft so as to be seated on both sides of the BMC housing, in the assembling structure of the air conditioner motor seated in the bearing seating groove formed in the outer center of the bearing cover, the bearing seating It has a structure including a bearing press plate that is inserted into the groove to press the bearing.

또한 상기 베어링안착홈에 베어링압입판이 삽입된 후 베어링압입판을 베어링쪽으로 가압하는 압입걸림턱이 구비된 구조로 되어 있다.In addition, after the bearing pressing plate is inserted into the bearing seating groove has a structure that is provided with a pressing jaw for pressing the bearing pressing plate toward the bearing.

Description

에어콘용 모터의 조립구조{A MOUNTING STRUCTURE OF MOTOR FOR AIR CON }Assembly structure of motor for air conditioner {A MOUNTING STRUCTURE OF MOTOR FOR AIR CON}

본 고안은 에어콘용 모터의 조립구조에 관한 것으로, 특히 모터의 조립시 조립공수를 절감하도록 한 에어콘용 모터의 조립구조에 관한 것이다.The present invention relates to an assembling structure of an air conditioner motor, and more particularly to an assembling structure of an air conditioner motor to reduce the assembly labor when assembling the motor.

종래 에어콘용 모터의 조립구조는 도 4에 도시된 것과 같이, 회전축(10)의 길이방향 중앙부 소정위치에 비엠씨하우징(20)이 끼워지고, 이 비엠씨하우징(20)의 양단 중앙부에 형성된 원형단부(21)에 안착되도록 소정형상의 베어링커버(30,40)가 회전축(10)의 양단으로 끼워지며, 상기 베어링커버(30,40)의 외측 중앙부에 형성된 베어링안착홈(31,41)에 베어링(50,60)이 안착됨과 더불어, 상기 회전축(10)의 소정위치에 상기 베어링(50,60)이 축방향으로의 일정거리 이상 이동되는 것을 방지하도록 E-링(70,80)이 끼워져 있다.As shown in FIG. 4, the conventional assembly structure of the air conditioner motor is fitted with a BC housing 20 at a predetermined position in the longitudinal center portion of the rotating shaft 10, and is formed at both ends of the BC housing 20 in a circular shape. The bearing covers 30 and 40 having a predetermined shape are fitted to both ends of the rotation shaft 10 so as to be seated on the end 21, and formed in the bearing seating grooves 31 and 41 formed at the outer center of the bearing covers 30 and 40. While the bearings 50 and 60 are seated, the E-rings 70 and 80 are inserted to prevent the bearings 50 and 60 from being moved by a predetermined distance in the axial direction at a predetermined position of the rotary shaft 10. have.

미설명부호 11은 상기 회전축(10)에 E-링(70,80)을 끼우기 위해 형성된 E-링홈이다.Reference numeral 11 is an E-ring groove formed to fit the E-rings 70 and 80 on the rotation shaft 10.

따라서 상기 회전축(10)에 베어링커버(30,40)을 조립한 다음, 상기 E-링(70,80)을 삽입지그(도시되지 않음)에다 수동으로 삽입한 상태로, 이 베어링커버(30,40)의 베어링안착홈(31,41)에 베어링(50,60)을 삽입한 회전축(10)의 E-링홈(11)에 E-링(70,80)을 삽입하여 조립하였다.Therefore, after assembling the bearing covers 30 and 40 to the rotating shaft 10, the E-rings 70 and 80 are manually inserted into an insertion jig (not shown). E-rings 70 and 80 were inserted into the E-ring grooves 11 of the rotating shaft 10 in which the bearings 50 and 60 were inserted into the bearing seating grooves 31 and 41 of 40).

즉, 상기 회전축(10)에 회전력이 전달되어 회전할 때에 상기 E-링(70,80)에 의해 베어링(50,60)이 회전축(10)의 축방향으로 이탈되는 것을 방지하게 된다.That is, when the rotational force is transmitted to the rotary shaft 10 to rotate, the bearings 50 and 60 are prevented from being separated in the axial direction of the rotary shaft 10 by the E-rings 70 and 80.

그러나 상기와 같은 조립구조는 에어콘용 모터의 조립시 베어링커버(30,40)에 베어링(50,60)을 조립하기 위해서는 조립용 E-링(70,80)을 사용하여 작업자가 베어링(50,60)과 E-링(70,80)을 조립해야 하는 번거로움이 있었다.However, in the assembly structure as described above, in order to assemble the bearings 50 and 60 to the bearing covers 30 and 40 when assembling the air conditioner motor, the worker uses the bearings 50 and 50 to assemble the E-rings 70 and 80. 60) and the E-rings (70, 80) had to be assembled.

이에 본 고안은 상기와 같은 결점을 해결하기 위해 안출된 것으로, 베어링을 베어링안착홈에 안착한 다음 베어링압입판이 압입걸림턱이 구비된 베어링커버에 압입되어 조립되도록 구성하여, 자동화 조립이 가능함은 물론 성인화가 가능토록 함으로써 조립공수와 제조비용을 절감하여 생산성의 향상을 도모할 수 있도록 한 에어콘용 모터의 조립구조를 제공하는데 그 목적이 있다.In this regard, the present invention was devised to solve the above-mentioned shortcomings, and the bearing press plate is seated in a bearing seating groove, and then the bearing press plate is press-fitted into a bearing cover provided with a press-fit catching jaw to be assembled. It is an object of the present invention to provide an assembly structure of an air conditioner motor that can improve productivity by reducing assembly labor and manufacturing cost.

도 1은 본 고안에 따른 에어콘용 모터의 조립구조를 나타내는 종단면도,1 is a longitudinal sectional view showing an assembly structure of an air conditioner motor according to the present invention;

도 2는 도 1의 좌측면도,2 is a left side view of FIG. 1;

도 3은 도 1의 우측면도,3 is a right side view of FIG. 1;

도 4는 종래 기술에 따른 에어콘용 모터의 조립구조를 나타내는 종단면도이다.4 is a longitudinal sectional view showing an assembling structure of an air conditioner motor according to the prior art.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

20: 비엠씨하우징 50,60: 베어링20: BMC housing 50,60: bearing

100: 회전축 200,300: 베어링커버100: rotating shaft 200,300: bearing cover

210,310: 베어링안착홈 220,320: 압입걸림턱210,310: Bearing seating groove 220,320: Press-fit locking jaw

400,500: 베어링압입판400,500: Bearing press plate

상기와 같은 목적을 달성하기 위한 본 고안은, 비엠씨하우징의 양측에 안착되도록 베어링커버가 회전축의 양단으로 끼워지며, 상기 베어링커버의 외측 중앙부에 형성된 베어링안착홈에 베어링이 안착된 에어콘용 모터의 조립구조에 있어서, 상기 베어링안착홈에 끼어져 베어링을 가압하는 베어링압입판을 포함하는 구조로 되어 있다.The present invention for achieving the above object, the bearing cover is fitted to both ends of the rotation shaft so as to be seated on both sides of the BMC housing, the bearing of the air conditioner motor seated in the bearing seating groove formed in the outer center of the bearing cover In the assembling structure, a bearing press plate is inserted into the bearing seating groove to press the bearing.

또한 상기 베어링안착홈에 베어링압입판이 삽입된 후 베어링압입판을 베어링쪽으로 가압하는 압입걸림턱이 구비된 구조로 되어 있다.In addition, after the bearing pressing plate is inserted into the bearing seating groove has a structure that is provided with a pressing jaw for pressing the bearing pressing plate toward the bearing.

이하 본 고안에 의한 실시예를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안에 따른 에어콘용 모터의 조립구조를 나타내는 종단면도이고, 도 2는 도 1의 좌측면도이며, 도 3은 도 1의 우측면도로서, 종래 기술을 설명하는 도 4와 동일한 부위에는 동일한 참조부호를 붙이면서 그 설명은 생략한다.1 is a longitudinal cross-sectional view showing an assembly structure of an air conditioner motor according to the present invention, FIG. 2 is a left side view of FIG. 1, and FIG. 3 is a right side view of FIG. 1. The same reference numerals will be used and the description thereof will be omitted.

본 고안에 따른 에어콘용 모터의 조립구조는 도 1 내지 도 3에 도시된 것과 같이, 회전축(100)의 길이방향 중앙부 소정위치에 비엠씨하우징(20)이 끼워지고, 이 비엠씨하우징(20)의 양단 중앙부에 형성된 원형단부(21)에 안착되도록 소정형상의 베어링커버(200,300)가 회전축(100)의 양단으로 끼워진다.In the assembly structure of the air conditioner motor according to the present invention, as shown in Figures 1 to 3, the BMC housing 20 is fitted to a predetermined position in the longitudinal center portion of the rotary shaft 100, the BMC housing 20 The bearing covers 200 and 300 of a predetermined shape are fitted to both ends of the rotation shaft 100 so as to be seated on the circular end portions 21 formed at both ends of the central portions.

또한 상기 베어링커버(200,300)의 외측 중앙부에 형성된 베어링안착홈 (210,310)에 베어링(50,60)이 안착되는 한편, 상기 베어링안착홈(210,310)에 안착된 베어링(50,60)을 가압할 수 있도록 베어링커버(200,300)의 베어링안착홈 (210,310)의 내측으로 돌출 형성된 압입걸림턱(220,320)에 의해 지지되는 베어링압입판(400,500)이 설치되어 있다.In addition, while the bearings 50 and 60 are seated in the bearing seating grooves 210 and 310 formed at the outer centers of the bearing covers 200 and 300, the bearings 50 and 60 seated in the bearing seating grooves 210 and 310 may be pressed. The bearing press plates 400 and 500 which are supported by the pressing catching jaws 220 and 320 protruding into the bearing seating grooves 210 and 310 of the bearing covers 200 and 300 are installed.

좀더 상세히 설명하면, 상기 비엠시하우징(20)의 원형단부(21)에 베어링커버 (200,300)의 절곡된 밀착부(230,330)가 밀착되도록 베어링안착홈(210,310)에 삽입된 베어링(50,60)에 회전축(100)이 가압되어 끼워진다.More specifically, the bearings 50 and 60 inserted into the bearing seating grooves 210 and 310 such that the bent contact portions 230 and 330 of the bearing covers 200 and 300 are in close contact with the circular ends 21 of the non-emsi housing 20. The rotating shaft 100 is pressed to fit.

이후 상기 압입걸림턱(220)에 걸리도록 베어링압입판(400)이 가압되어 끼워짐과 더불어, 상기 압입걸림턱(320)에도 베어링압입판(500)이 걸리도록 회전축 (100)에 끼워져 가압된다.Thereafter, the bearing pressing plate 400 is pressed and fitted to the press fitting catching jaw 220, and the bearing pressing plate 500 is also pressed into the rotating shaft 100 to press the pressing fitting jaw 320. .

한편 상기 압입걸림턱(220,320)은 본 고안의 실시예에서는 베어링안착홈 (210,310)의 내측으로 원형의 돌출부로 형성되어 있으나 조립성을 감안하여 일정각도에 등간격으로 형성된 후크이어도 가능함은 물론이다.On the other hand, the indentation catching jaw (220,320) in the embodiment of the present invention is formed as a circular protrusion to the inside of the bearing seating groove (210,310), but in view of the assembly may be a hook formed at regular intervals at an angle.

따라서 에어콘용 모터의 조립시 상기 베어링커버(200,300)에서 베어링 (50,60)을 조립할 때 상기 베어링(50,60)을 베어링안착홈(210,310)에 반자동으로 가압하여 조립할 수 있고, 또 베어링(50,60)을 상기 압입걸림턱(220,320)과 베어링압입판(400,500)에 의해 가압할 때 베어링압입판(400,500)을 압입걸림턱 (220,320)에 자동화 조립이 가능하게 조립할 수 있다.Therefore, when assembling the bearing (50, 60) in the bearing cover (200,300) when assembling the air conditioner motor can be assembled by pressing the bearing (50, 60) semi-automatically to the bearing seating groove (210,310), bearing (50) When pressurizing the 60 by the press-fit catching jaws 220 and 320 and the bearing press-fitting plates 400 and 500, the bearing press-fit plates 400 and 500 may be assembled to the press-fit catching jaws 220 and 320 so as to be assembled automatically.

즉, 상기 베어링압입판(400,500)을 압입걸림턱(220,320)에 조립할 때 자동화 조립이 가능하여 조립공수의 절감을 통한 성인화에 크게 접근하게 된다.In other words, when assembling the bearing press-fit plate (400,500) to the press-fit catching jaw (220,320) is an automated assembly is possible to approach the adultization through the reduction of assembly labor.

이상 설명한 바와 같이 본 고안에 의하면, 자동화 조립이 가능함은 물론 성인화가 가능토록 함으로써 조립공수와 제조비용을 절감하여 생산성의 향상을 도모할 수 있는 효과가 있다.As described above, according to the present invention, the automatic assembly is possible, as well as the adultization, thereby reducing the assembly labor and manufacturing cost, thereby improving productivity.

이상에서 본 고안의 구체적인 일 실시예를 상세히 설명하였으나, 본 고안은 이에 한정되는 것은 아니며, 이 분야의 통상의 지식을 가진 자라면 본 고안의 기술적 사상을 바탕으로 다양한 변경과 수정이 가능할 것이다.Although one specific embodiment of the present invention has been described in detail above, the present invention is not limited thereto, and those skilled in the art may make various changes and modifications based on the technical idea of the present invention.

Claims (2)

비엠씨하우징의 양측에 안착되도록 베어링커버가 회전축의 양단으로 끼워지며, 상기 베어링커버의 외측 중앙부에 형성된 베어링안착홈에 베어링이 안착된 에어콘용 모터의 조립구조에 있어서,In the assembling structure of the air conditioner motor, the bearing cover is fitted to both ends of the rotating shaft so as to be seated on both sides of the BMC housing, the bearing is seated in the bearing seating groove formed in the outer center of the bearing cover, 상기 베어링안착홈에 끼어져 베어링을 가압하는 베어링압입판을 포함하는 것을 것을 특징으로 에어콘용 모터의 조립구조.Assembly structure of a motor for an air conditioner, characterized in that it comprises a bearing pressing plate which is inserted into the bearing seating groove to press the bearing. 제 1항에 있어서,The method of claim 1, 상기 베어링안착홈에 베어링압입판이 삽입된 후 베어링압입판을 베어링쪽으로 가압하는 압입걸림턱이 구비된 것을 특징으로 하는 에어콘용 모터의 조립구조.And a press fitting catching jaw for pressing the bearing pressing plate toward the bearing after the bearing pressing plate is inserted into the bearing seating groove.
KR2020000005591U 2000-02-29 2000-02-29 A mounting structure of motor for air con KR200194155Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108679095A (en) * 2018-07-25 2018-10-19 北京小米移动软件有限公司 Bearing assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108679095A (en) * 2018-07-25 2018-10-19 北京小米移动软件有限公司 Bearing assembly

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