KR970001690Y1 - Rotary actuator for a vehicle - Google Patents
Rotary actuator for a vehicle Download PDFInfo
- Publication number
- KR970001690Y1 KR970001690Y1 KR2019930022911U KR930022911U KR970001690Y1 KR 970001690 Y1 KR970001690 Y1 KR 970001690Y1 KR 2019930022911 U KR2019930022911 U KR 2019930022911U KR 930022911 U KR930022911 U KR 930022911U KR 970001690 Y1 KR970001690 Y1 KR 970001690Y1
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- stator
- cover
- fixed
- rotary actuator
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
내용 없음.No content.
Description
제1도 (a)와 (b)는 종래 액츄에이터의 측단면도와 정단면도.1 (a) and (b) are a side cross-sectional view and a front cross-sectional view of a conventional actuator.
제2도 (a)와 (b)는 본 고안의 액츄에이터의 측단면도와 정단면도.Figure 2 (a) and (b) is a side cross-sectional view and a front cross-sectional view of the actuator of the present invention.
제3도는 본 고안의 그로멧을 나타낸 정면도와 측면도임.3 is a front view and a side view showing the grommets of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 하우징 2 : 출력축1 housing 2 output shaft
3 : 회전자 4 : 고정자3: rotor 4: stator
5 : 커버 6 : 코일5: cover 6: coil
7 : 리드선 11 : 플랜지부7 lead wire 11 flange portion
12 : 세그먼트 13 : 고정자고정용 돌기부12 segment 13 stator fixing projection
14 : 요입부 15 : 돌기14: recessed part 15: protrusion
16 : 요출부 17 : 요입홈부16: concave portion 17: concave groove
18 : 그로멧18: Grommet
본 고안은 차량용 로타리 액츄에이터에 관한 것으로 특히, 고정자의 고정방밥과 액츄에이터의 조립 및 리드선 인출이 용이하도록 한 하우징 및 커버의 구조에 관한 것이다.The present invention relates to a rotary actuator for a vehicle, and more particularly, to a structure of a housing and a cover to facilitate assembly of the stator and the actuator and withdrawal of the lead wire.
종래 액츄에이터는 제1도에 도시된 바와같이 일측에 개구부가 있는 하우징(1)과 상기 개구부를 밀폐한 커버(5)로 구비되어 내부의 회전자(3)와 고정자(stator)(4)를 지지하게 되어 있으며, 상기 하우징(1)과 결합되는 커버(5) 외주부에는 테이퍼상의 요홈 형성되고 요홈에 고정자의 리드(lead)(7)선을 인출한 후 리드선 인출부홈 및 커버홈에 접착성수지를 충전시키게 되는 구조로 되어 있다(일본 실용신안공보 평3-40877호).Conventional actuators are provided with a housing (1) having an opening on one side and a cover (5) sealing the opening as shown in FIG. 1 to support the rotor (3) and stator (4) therein. The outer periphery of the cover 5 coupled with the housing 1 is formed with a tapered groove and draws the lead 7 wire of the stator into the groove, and then fills the adhesive resin into the lead wire lead-out groove and the cover groove. It is structured to be made (Japanese Utility Model Publication No. 3-40877).
즉, 종래 액츄에이터는 하우징(1)과 커버(5)로서 고정자(4)를 고정지지하는 구조로 되어 있고, 인출된 리드선(7)의 고정 및 하우징(1)과의 커버결합을 위하여 애폭시수지를 충전하게 되어 있다.That is, the conventional actuator has a structure in which the stator 4 is fixedly supported as the housing 1 and the cover 5, and the epoxy resin is fixed for fixing the lead wire 7 drawn out and for cover coupling with the housing 1. To charge.
이와같이 종래의 액츄에이터는 리드선(7)을 고정하여, 하우징(1)과 커버(5)의 결합을 위해 에폭시를 충전하는 공정이 필요하게 되는 바, 이는 양산시 에폭시정량 토출 및 충전작업의 추가공정으로 인하여 작업이 번거롭고 충전시킨 후에 에폭시경화에 따른 시간의 지연에 기인한 생산성 저하를 초래하는 등 문제점이 많았다.In this way, the conventional actuator is required to fix the lead wire 7, the process of filling the epoxy for the coupling of the housing 1 and the cover 5, which is due to the additional process of the epoxy quantitative discharge and filling operation during mass production The work was cumbersome and caused a lot of problems such as a decrease in productivity due to delay of time due to epoxy curing after filling.
본 고안은 이와같은 점을 감안하여 안출한 것으로 작업공정이 간편하고 액츄에이터 조립 및 리드선에 인출이 용이하도록 한 액츄에이터를 제공하는데 그 목적이 있다.The present invention has been made in view of such a point, and the object of the present invention is to provide an actuator which allows a simple work process and facilitates assembly of the actuator and drawing out of the lead wire.
이를 첨부도면에 의거하여 상세히 설명하면 다음과 같다.When described in detail based on the accompanying drawings as follows.
본 고안은 일측이 개구된 하우징(1) 내에 출력축(2)을 중심으로 회전자(3)가 설치되고 회전자(3) 외주부에 고정자(4)가 고정되며, 개구된 일측에 커버(5)로 밀폐하게 되어 있는 로타리 액츄에이터에 있어서, 하우징(1) 일측에 개구된 그로멧 설치용 플랜지부(11)를 형성하고 플랜지부(11) 내측에 세그먼트(12)를 설치하며, 하우징(1)의 고정자(4)가 설치되는 내주연에 고정자 고정용 돌기부(13)를 형성하여 고정자(4)가 삽입고정되게 하며, 각상의 고정자(4) 코일(6)이 상기 세그먼트(12)에 납땜 고정되게 하며, 하우징(1)의 커버(5)가 결합되는 결합부위에는 요입부(14)을 형성하고 요입부(14) 선단에는 내측으로 돌출된 커버결합용 돌기(15)를 형성하며, 이에 결합되는 커버(5)에는 요출부(16)를 형성하고 선단에 요입홈부(17)를 형성하여 삽입고정되게 하는 한편 하우징(1)과 커버(5)의 결합부위의 소정위치(a)에는 리드선(7)을 포함한 그로멧(18)을 삽입하게 되며 그로멧(18)을 관통한 내축리드선(7')을 상기 하우징(1)에 고정된 세그먼트(12)에 납땜고정하게 되는 구조이다.In the present invention, the rotor 3 is installed around the output shaft 2 in the housing 1 having one side open, and the stator 4 is fixed to the outer circumference of the rotor 3, and the cover 5 is opened at one side. In the rotary actuator which is to be closed with a groove, a flange portion 11 for grommet installation is formed on one side of the housing 1, a segment 12 is installed inside the flange portion 11, and a stator of the housing 1 is formed. The stator fixing protrusions 13 are formed on the inner circumference where 4) is installed so that the stator 4 is inserted and fixed, and the stator 4 coils 6 of each phase are soldered and fixed to the segments 12. A concave inlet portion 14 is formed at a coupling portion to which the cover 5 of the housing 1 is coupled, and a cover coupling protrusion 15 protruding inwardly is formed at the tip of the concave inlet portion 14, and a cover coupled thereto ( 5) the concave portion 16 is formed and the concave groove portion 17 is formed at the tip to be inserted and fixed while the housing (1) The grommet 18 including the lead wire 7 is inserted into a predetermined position a of the engaging portion of the cover 5, and the inner shaft lead wire 7 ′ penetrating the grommet 18 is fixed to the housing 1. It is a structure to be soldered to the segment 12.
여기서 그로멧(18)은 방수용으로 제3도에 도시된 바와같이 리드선(7)이 관통되고 하우징(1)과 커버(5)사이를 밀폐할 수 있게하여 방수되게 하며, 하우징(1)의 플랜지부(11)부와 그로멧(18)은 상호 요철형상을 갖게하여 고정지지 정도를 높이게 된다.Here, the grommet 18 is waterproof to allow the lead wire 7 to penetrate and seal between the housing 1 and the cover 5, as shown in FIG. The (11) part and the grommet 18 have a concave-convex shape to increase the degree of fixed support.
이와같이 구성된 본 고안은 하우징(1) 내주연에 고정자(4)가 고정될 수 있는 고정자고정용 돌기부(13)가 형성되고 커버(5)와 결합되는 결합부위(a)에는 요입부(14)와 커버결합용 돌기(15)가 형성되며 하우징(1)의 일측방에는 개구된 플랜지부(11)가 형성되고 내측에 세그먼트(12)가 고정되며, 상기 하우징(1)에 결합되는 커버(5) 역시 요출부(16)가 형성되고 요입홈부(17)가 형성되어 삽입결합하게 되는 데 먼저 하우징(1)내에 고정자(4)를 고정할 경우에는 고정자(4)를 고정자 결합부위에 대고 압입하게 된다.The present invention configured as described above has a stator fixing protrusion 13 to which the stator 4 can be fixed to the inner circumference of the housing 1, and the engaging portion 14 coupled to the cover 5 has a recessed portion 14 and A cover coupling protrusion 15 is formed, and an open flange portion 11 is formed at one side of the housing 1, and a segment 12 is fixed inside, and a cover 5 coupled to the housing 1. Also, the concave part 16 is formed and the concave inlet groove 17 is formed to be inserted and coupled. When the stator 4 is fixed in the housing 1, the stator 4 is pressed against the stator coupling part. .
그러면 하우징(1)의 고정자고정용 돌기부(13)는 탄성변형이 되면서 고정자(4)가 삽입고정 되고, 삽입된 고정자(4)는 상기 돌기부(13)에 의해 고정장착된다.Then, the stator fixing protrusion 13 of the housing 1 is elastically deformed and the stator 4 is inserted and fixed, and the inserted stator 4 is fixedly mounted by the protrusion 13.
이와같이 고정자(4)를 장착한 다음에는 각상의 코일(6)을 하우징(1)내부에 설치된 세그먼트(12)에 납땜고정하게 된다. 고정자(4)가 고정되고 각상의 코일(6)을 세그먼트(12)에 납땜한 다음 리드선(7)을 포함한 그로멧(18)을 상기 하우징(1)의 요입부(14)에 삽입시키고 리드선(7)이 포함된 부분을 하우징(1)의 플랜지부(11)에 대고 상호 요철부분이 맞게 형합시키게 된다.After the stator 4 is mounted in this manner, the coils 6 of each phase are soldered and fixed to the segments 12 provided inside the housing 1. The stator 4 is fixed and the coils 6 of each phase are soldered to the segments 12, and then the grommets 18 including the lead wires 7 are inserted into the recesses 14 of the housing 1 and the lead wires 7 ) Is included in the flange 11 of the housing (1) to match the mutually uneven portion.
이때에도 상기 그로멧(18)의 내부로 인입된 리드선(7)을 하우징(1)의 세그먼트(12)에 납땜고정하게 된다.At this time, the lead wire 7 drawn into the grommet 18 is soldered and fixed to the segment 12 of the housing 1.
이와같이 하우징(1)에 고정자(4)를 고정하고 그로멧(18)을 삽입시킨 다음에은 커버(5)를 결합시키게 되는 데 이때 커버(5)를 상기 하우징(1)의 커버결합부위에 대고 압입하게 되면 하우징(1)의 선단부분이 탄성변형이 되면서 커버(5)의 요출부(16)가 하우징(1)의 요입부(14)에 탄착하게 되고 하우징(1) 선단의 돌기(13)와 커버(5)의 요입홈부(17)가 상호결합되어 결합조립된다. 이때 하우징(1)의 요입부(14)와 커버(5)의 요출부(16)사이에는 그로멧(18)을 삽입하게 되어서 밀폐되므로 방수작용을 하게 된다.After fixing the stator 4 to the housing 1 and inserting the grommets 18, the cover 5 is engaged. At this time, when the cover 5 is pressed against the cover coupling part of the housing 1, As the distal end portion of the housing 1 is elastically deformed, the concave portion 16 of the cover 5 is securely attached to the concave portion 14 of the housing 1, and the protrusions 13 and the cover ( Concave groove 17 of 5) is coupled to each other assembled. At this time, the grommet 18 is inserted between the concave portion 14 of the housing 1 and the concave portion 16 of the cover 5 to be sealed, thereby providing a waterproof function.
이상과 같이 본 고안은 하우징과 커버의 결합시 그로멧과 요철에 의한 결합방법으로 결합시킴에 따라 에폭시를 충전시킨 것 보다 작업능률면, 작업의 편리성면에서 효과적인 장점이 있게 된다.As described above, the present invention has an advantage in terms of work efficiency and convenience of work, rather than filling with epoxy, by combining the housing and the cover by a combination method of grommets and irregularities.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930022911U KR970001690Y1 (en) | 1993-11-04 | 1993-11-04 | Rotary actuator for a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930022911U KR970001690Y1 (en) | 1993-11-04 | 1993-11-04 | Rotary actuator for a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950013722U KR950013722U (en) | 1995-06-16 |
| KR970001690Y1 true KR970001690Y1 (en) | 1997-03-15 |
Family
ID=19367044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930022911U KR970001690Y1 (en) | 1993-11-04 | 1993-11-04 | Rotary actuator for a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970001690Y1 (en) |
-
1993
- 1993-11-04 KR KR2019930022911U patent/KR970001690Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950013722U (en) | 1995-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4596973A (en) | Inductive transmitter | |
| US8368261B2 (en) | Motor | |
| US4357552A (en) | Motor assembly | |
| US4496866A (en) | Submersible electric motor and method of manufacturing the same | |
| US5291088A (en) | Electric motor with watertight construction | |
| US20150084447A1 (en) | Stator including a bracket, electric motor including a stator, and method of producing an electric motor | |
| KR850007655A (en) | Hermetic compressor and assembly method | |
| KR970001690Y1 (en) | Rotary actuator for a vehicle | |
| JP5268391B2 (en) | Motor and motor manufacturing method | |
| JP2010098843A (en) | Rotary electric machine and method of manufacturing the same | |
| JPH06351194A (en) | Motor with built-in sensor | |
| US4161776A (en) | Flyback transformer with high tension connector | |
| JPH0560772A (en) | Manufacture of sensor and sensor manufactured through said method | |
| US20220181953A1 (en) | Slot wedge and method that uses the same | |
| CN110323877A (en) | Reusable motor stator | |
| CN114243981B (en) | Permanent magnet outer rotor motor | |
| JPS63310349A (en) | Ac generator for rolling stock | |
| CN109888938A (en) | A kind of servo motor | |
| CN218388204U (en) | Electrical device and vehicle comprising same | |
| CN214799217U (en) | Grounding structure of motor unit and motor unit | |
| CN216216106U (en) | Integrated forming structure of brushless direct current drainage motor stator | |
| CN219919448U (en) | Electric drive controller and vehicle | |
| JPH059655Y2 (en) | ||
| JPS5668237A (en) | Rotary machine | |
| JPH04125412U (en) | Excitation device for electromagnetic coupling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20021211 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |