WO2020022820A1 - Actionneur doté de boîte de vitesses modulaire montée dans ledit actionneur - Google Patents

Actionneur doté de boîte de vitesses modulaire montée dans ledit actionneur Download PDF

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Publication number
WO2020022820A1
WO2020022820A1 PCT/KR2019/009297 KR2019009297W WO2020022820A1 WO 2020022820 A1 WO2020022820 A1 WO 2020022820A1 KR 2019009297 W KR2019009297 W KR 2019009297W WO 2020022820 A1 WO2020022820 A1 WO 2020022820A1
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WO
WIPO (PCT)
Prior art keywords
gear
frame
actuator
modular
reduction gears
Prior art date
Application number
PCT/KR2019/009297
Other languages
English (en)
Korean (ko)
Inventor
전찬배
송창남
강민욱
이인식
최용준
Original Assignee
우리산업 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020180087960A external-priority patent/KR102101617B1/ko
Application filed by 우리산업 주식회사 filed Critical 우리산업 주식회사
Publication of WO2020022820A1 publication Critical patent/WO2020022820A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices

Definitions

  • the present invention relates to an actuator equipped with a modular gear box, and more particularly, by combining the reduction gear and the driving motor integrally, it is possible to simplify the process such as assembly work and to maintain the noise and performance constant. It relates to an actuator equipped with a modular gear box that can reduce management costs through unification of specifications.
  • an air conditioning system is installed in a vehicle to comfortably maintain the indoor temperature, humidity, air cleanliness, and flow of the vehicle.
  • Such an air conditioning system is roughly classified into an air conditioner and a heater.
  • an air conditioner is used in summer and a heater is used in winter.
  • the air conditioning system of such a vehicle is largely equipped with various modes, such as an intake, a mode, and a temp.
  • the intake function is a function of introducing outside air into the vehicle interior or circulating air inside the vehicle.
  • the mode function is a function of controlling the wind direction of air exiting from the duct of the air conditioning system to the outlet on the vent, floor, or rear seat side.
  • Temp function is a function to control the flow of air flowing in the duct of the air conditioning system to form the air of the desired temperature, that is, the cold or warm air by the driver to enter the room.
  • ECU electric control unit
  • the vehicle actuator according to the prior art, the case 10a molded in a predetermined shape so that various components are mounted therein, a cover 10b covering and coupling the case 10a, the combined case Drive motor 20, which is mounted in the housing (11a) consisting of a 10a and the cover (10b) is connected to the drive motor 20, the drive motor 20 to rotate forward or reverse in accordance with the electrical signal of the control device, interlocked and interlocked with each other
  • the vehicle actuator configured as described above rotates the drive motor 20 by receiving an angle signal from the ECU and rotates the output gear 30 through the reduction gears 40, 50, and 60 to rotate the door in the blower unit by a predetermined angle. It becomes possible.
  • the distance between the shaft between the reduction gear is also changed according to the actuator according to the difference between the drive motor and the reduction gear included in the various actuators applied to the various vehicles to maintain the noise and performance of the actuator to be constant It also had the disadvantage that it needed additional measures to adjust it.
  • an object of the present invention is a modular type that can be applied to all models if only the case, cover, output gear, feedback sensor, motor terminal is determined through the modularization of the gear box It is to provide an actuator equipped with a gear box.
  • an object of the present invention is to provide an actuator equipped with a modular gear box that can simplify the assembly, such as reducing the assembly time and minimizing the assembly error by integrally modularizing a plurality of reduction gear and the drive motor.
  • an object of the present invention even if a variety of actuators are applied to a variety of vehicles can maintain the same distance between the reduction gears included in the actuator between the gearbox modular gear that can maintain a constant noise and performance generated from the actuator It is to provide an actuator with a box.
  • a drive motor that rotates forward or reverse according to an electrical signal of the control device
  • a plurality of reduction gears connected to the driving motor and interlocked with each other;
  • a housing comprising the drive motor, a plurality of reduction gears and an output gear, and a case covering the case and the cover;
  • the connector is connected to the housing and the terminal is installed,
  • a frame for coupling the drive motor and the plurality of reduction gear together, the drive motor, the plurality of reduction gear and the frame is characterized in that to form a modular gear box.
  • the frame may include a first frame and a second frame that are divided in the rotation axis direction of the reduction gear with the plurality of reduction gears interposed therebetween.
  • the frame is provided with a gear receiving groove for receiving the plurality of reduction gear and opening in the axial direction of the drive motor, wherein the output gear is engaged with the reduction gear at any one of the gear receiving groove.
  • the frame is characterized in that the installation groove is formed corresponding to the peripheral surface of the output gear.
  • a fixing protrusion is formed on an inner surface of the case, and a fixing groove into which the fixing protrusion is fitted is formed on one side of the frame.
  • the inner surface of the gear receiving groove is characterized in that the rotary support groove for supporting both ends of the rotation shaft of the reduction gear is rotatable.
  • a part of the frame is characterized in that the motor fixing portion is formed while supporting the outer peripheral surface of the drive motor and the opposite bottom of the drive shaft to support.
  • the output gear is characterized in that disposed in the "a" shape do.
  • FIG. 1 is a perspective view showing a vehicle vehicle actuator according to the prior art.
  • Figure 2 is a top perspective view showing an actuator equipped with a modular gear box according to the present invention.
  • Figure 3 is a bottom perspective view showing an actuator equipped with a modular gear box according to the present invention.
  • Figure 4 is an exploded top perspective view showing an actuator equipped with a modular gear box according to the present invention.
  • FIG. 5 is a bottom exploded perspective view showing an actuator equipped with a modular gear box according to the present invention.
  • Figure 6 is a top perspective view showing a state in which the modular gear box is mounted in the actuator according to the present invention.
  • FIG. 7 is a top perspective view showing a modular gear box according to the present invention.
  • FIG. 8 is a bottom perspective view showing a modular gear box according to the present invention.
  • FIG. 9 is an exploded top perspective view showing a modular gear box according to the present invention.
  • FIG. 10 is a bottom exploded perspective view showing a modular gear box according to the present invention.
  • FIG. 11 is a view showing various vehicle actuators to which the modular gear box according to the present invention can be applied.
  • the actuator 1000 is equipped with a modular gear box according to the present invention, the drive motor 330 for forward or reverse rotation in accordance with the electrical signal of the control device, such as ECU, A plurality of reduction gears 340 connected to the driving motor 330 and interlocked with each other, an output gear 400 interlocking with the reduction gear 340, the driving motor 330, and a plurality of reduction gears 340. ) And an output gear 400, a housing 100 made of a case 120 and a cover 120 covering and coupling the case 120, and connected to the housing 100, and terminals 610 and 620. It includes a connector 130 is installed.
  • the actuator 1000 is equipped with a modular gear box 300 according to the present invention, the drive motor 330 and the plurality of reduction gear 340 is coupled together
  • the drive motor 330, the plurality of reduction gears 340, and the frames 310 and 320 further include a modular gear box 300, including frames 310 and 320.
  • the plurality of reduction gears 340 and the driving motor 330 are integrally modularized, assembly can be simplified, such as shortening assembly time and minimizing assembly error.
  • the frames 310 and 320 may be divided into a first frame 310 and a second frame 320 which are divided in the rotation axis direction of the reduction gear 340 with the plurality of reduction gears 340 interposed therebetween.
  • the first frame 310 and the second frame 320 may be coupled to each other so as to be detachable from each other, as shown.
  • a coupling protrusion 312 may be formed at the coupling surface of the first frame 310, and a coupling groove 322 may be formed at the coupling surface of the second frame 320.
  • the plurality of reduction gears 340 and the driving motor 330 are first coupled to any one of the first frame 310 and the second frame 320 and then the reduction gear 340 and the driving motor 330.
  • the modular gear box 300 is easier to assemble.
  • the frame F may be integrally formed without being separated into the first frame 310 and the second frame 320.
  • the frame F is formed with a gear receiving groove 350 for receiving the plurality of reduction gears 340 and opening in the axial direction of the drive motor 330, and centering the gear receiving groove 350.
  • the output gear 400 is engaged with the reduction gear 340.
  • the gear receiving groove 350 may minimize noise generated when the reduction gear 340 rotates, minimize shaking during rotation, and increase durability of the frame F.
  • An installation groove 326 corresponding to the circumferential surface of the output gear 400 is formed at one side of the second frame 320 to form the gear receiving groove 350, thereby forming an axial direction of the output gear 400. Further compact coupling is possible in a direction perpendicular to the axial direction.
  • Rotating support grooves 313 and 323 are formed on the inner surface of the gear receiving groove 350 to support both ends of the rotating shaft of the reduction gear 340 to allow smooth rotation of the reduction gear 340. Do.
  • the drive motor 330 may include a main body 331 consisting of a stator and a rotor, a drive shaft 332 connected to the rotor, and a worm 333 installed on the drive shaft 332.
  • the reduction gear 340 may include a first reduction gear 341 coupled to the worm 333 and a second reduction gear 342 meshing with the first reduction gear 341.
  • the first reduction gear 341 may include a worm gear 341a engaged with the worm 333 and a first small diameter gear 341b having a diameter smaller than that of the worm gear 341a.
  • the second reduction gear 342 includes a large diameter gear 342a meshed with the first small diameter gear 341b and a second small diameter gear 342b which is integrally formed with the large diameter gear 342a. Can be.
  • the illustrated reduction gear 340 is just one example, and other various numbers and types of reduction gears may be adopted.
  • a part of the frame F is provided with motor fixing parts 311 and 321 which surround and support opposite outer circumferential surfaces of the driving motor 330 and the bottom of the driving shaft 332. Can be.
  • the frame F is formed in a band shape so as to pass between two power terminals 334 provided in the driving motor 330 so that both sides of the driving motor 330 are exposed to a considerable amount. It is desirable to enable a more compact configuration when combined with).
  • the inner surface of the case 110, the fixing protrusion 116 is formed, and the outer surface of the frame (F) to form a fixing groove 324 into which the fixing protrusion 116 is fitted to form a modular gear box. 300 may be coupled to the housing 100 without shaking.
  • the terminal may include a motor terminal 620 connected to the motor and a sensor terminal 610 connected to the feedback sensor 500.
  • case 110 and the cover 120 may be coupled to each other detachably by the locking piece 112 and the fixing clip 122.
  • the cover 120, the output gear 400, the feedback sensor 500, and the motor terminal 620 are determined by modularizing the gear box 300, FIG. 11. As shown in the drawing, there is an advantage that it can be applied to various actuators of various vehicle types.
  • the assembly of a plurality of reduction gear and the driving motor can be modularized to simplify the assembly, such as reducing the assembly time and minimize the assembly error.

Abstract

La présente invention concerne un actionneur doté d'une boîte de vitesses modulaire montée dans ledit actionneur, l'actionneur comprenant : un moteur d'entraînement tournant vers l'avant ou vers l'arrière en fonction d'un signal électrique d'un dispositif de commande ; une pluralité d'engrenages de réduction reliés au moteur d'entraînement, et reliés par engrènement les uns aux autres ; un engrenage de sortie relié par engrènement aux engrenages de réduction ; une enveloppe comportant le moteur d'entraînement, la pluralité d'engrenages de réduction et l'engrenage de sortie intégrés à son intérieur, et comprenant un boîtier et un couvercle recouvrant le boîtier et accouplé à ce dernier ; et un raccord, relié à l'enveloppe et comportant un terminal, et comprenant en outre un cadre permettant d'accoupler le moteur d'entraînement à la pluralité d'engrenages de réduction, de sorte que le moteur d'entraînement, la pluralité d'engrenages de réduction et le cadre prennent une forme de boîte de vitesses modulaire, et que la pluralité d'engrenages de réduction et le moteur d'entraînement soient ainsi modularisés d'un seul tenant de manière à pouvoir favoriser la simplification de l'assemblage au moyen du raccourcissement du temps d'assemblage et de la réduction au minimum des erreurs d'assemblage, et que les unités constitutives totales, séparées les unes des autres, soient réduites de façon à simplifier la gestion, telle que le stockage ou l'enregistrement, et le remplacement des éléments constitutifs lorsqu'une certaine unité constitutive est endommagée.
PCT/KR2019/009297 2018-07-27 2019-07-26 Actionneur doté de boîte de vitesses modulaire montée dans ledit actionneur WO2020022820A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0087960 2018-07-27
KR1020180087960A KR102101617B1 (ko) 2018-07-09 2018-07-27 모듈형 기어 박스가 장착된 액추에이터

Publications (1)

Publication Number Publication Date
WO2020022820A1 true WO2020022820A1 (fr) 2020-01-30

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Application Number Title Priority Date Filing Date
PCT/KR2019/009297 WO2020022820A1 (fr) 2018-07-27 2019-07-26 Actionneur doté de boîte de vitesses modulaire montée dans ledit actionneur

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WO (1) WO2020022820A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024040452A1 (fr) * 2022-08-24 2024-02-29 Honeywell International Inc. Actionneur à synchronisation automatique intégrée de potentiomètre de rétroaction et point de commutation de commutateur auxiliaire réglable manuellement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002235817A (ja) * 2001-02-13 2002-08-23 Asmo Co Ltd モータアクチュエータ
JP2003269584A (ja) * 2002-03-18 2003-09-25 Mitsuba Corp 電動アクチュエータ
KR101041553B1 (ko) * 2010-12-15 2011-06-15 주식회사 인팩 전자식 주차브레이크 액츄에이터
KR101321719B1 (ko) * 2013-04-17 2013-10-28 계양전기 주식회사 전자식 파킹 브레이크 액추에이터 조립체
KR20170069655A (ko) * 2015-12-11 2017-06-21 현대자동차주식회사 차량용 헤드램프 액추에이팅 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002235817A (ja) * 2001-02-13 2002-08-23 Asmo Co Ltd モータアクチュエータ
JP2003269584A (ja) * 2002-03-18 2003-09-25 Mitsuba Corp 電動アクチュエータ
KR101041553B1 (ko) * 2010-12-15 2011-06-15 주식회사 인팩 전자식 주차브레이크 액츄에이터
KR101321719B1 (ko) * 2013-04-17 2013-10-28 계양전기 주식회사 전자식 파킹 브레이크 액추에이터 조립체
KR20170069655A (ko) * 2015-12-11 2017-06-21 현대자동차주식회사 차량용 헤드램프 액추에이팅 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024040452A1 (fr) * 2022-08-24 2024-02-29 Honeywell International Inc. Actionneur à synchronisation automatique intégrée de potentiomètre de rétroaction et point de commutation de commutateur auxiliaire réglable manuellement

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