TWI261651B - Actuator structure controlling clutch by electromechanical mechanism - Google Patents

Actuator structure controlling clutch by electromechanical mechanism Download PDF

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Publication number
TWI261651B
TWI261651B TW93137461A TW93137461A TWI261651B TW I261651 B TWI261651 B TW I261651B TW 93137461 A TW93137461 A TW 93137461A TW 93137461 A TW93137461 A TW 93137461A TW I261651 B TWI261651 B TW I261651B
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Taiwan
Prior art keywords
clutch
gear
thrust
worm
shaft
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TW93137461A
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Chinese (zh)
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TW200619527A (en
Inventor
Huan-Lung Gu
Tseng-Teh Wei
Chun-Hsien Lu
Li-Ju Cheng
Li-Fen Liou
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Ind Tech Res Inst
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Priority to TW93137461A priority Critical patent/TWI261651B/en
Publication of TW200619527A publication Critical patent/TW200619527A/en
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Publication of TWI261651B publication Critical patent/TWI261651B/en

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  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The present invention relates to an actuator structure controlling a clutch by electromechanical mechanism, more particularly, to an actuator structure applied to control a clutch in an automated manual transmission system, which a worm gear set is driven by an electric controlled motor; a driving gear on the rotary shaft of the warm gear is meshed with an driven gear to drive the rotary shaft of the driving gear to rotate, one end of the rotary shaft is fix provided with a swinging arm having a thrust pin, and by rotate swinging, the swinging arm pushes an engaging rod limited in the shaft seat to perform reciprocation linearly. Accordingly, utilizing the rotation motion of the motor and through multi-stage reduction mechanism and the crankshaft linkage mechanism of the swinging arm, a linear motion with better thrust value and actuation speed can be obtained, to control push and press the clutch performing open and close action, so as to achieve the object of collocating design use easily to effectively reduce cost and obtaining optimum motion characteristics.

Description

1261651 八 本案若有化學^時,請揭*最能顯*發明特徵的化 學式 九、發明說明: 【發明所屬之技術領域】 於與電控馬配種:用::及::咸速機構,而使得易 佳推力值及作動速度之 【先前技術】 ),^rt/9^tt#J^^(AutomatedMa^ 術;踩離合器踏板,又可讓駕驶人以手奇 開“重以自動控制的方式驅動離合器, 用電機動&制的動力源有用油壓k作動者’也矣 其電機馬達!:=作動速度及作動範圍的變化,且 分力,也導致降低其使用壽乍命力r賊易產生側向於作動力之 【發明内容】 動哭3要目的係提供—種以機電控制離合器之作 編合-從動齒輪, =動=—賴設—具雜力銷之擺臂,而以擺臂_ 應用在==42電=達可直接使用已廣泛 配合多級減速機構祕配;;e車囱馬達、雨刷馬達), n戍綱,即可獲致較佳推力值及作動 1261651 動器 軸上再以主動齒輪。齒合—從輪植’蜗輪之轉 轉動,該轉軸一端固設一且 二而▼動從動齒輪之轉轴 mm ^ "Ϊ; ' ==T=::r3FF: 直線 動器結構,該具有擺臂之推力銷二電合器之作 移動並推抵·作直線運動,動力銷可沿著導槽 抵頂於-:旋轉擺動之助力彈*,使==:,可 抵推力承靠座,並對頂桿轴 早汽可以彈力推 時,轴向產生分力的分力越大,進桿越直進伸出 而使得離合器在作分離的動^ 控馬達的出力, 扭力值的狀態。 屯彳工馬達無須維持在最大 【實施方式】 請參閱第1、pq m 機殼11外側固設_,=、查个》明之作動器1〇結構係於 於伸入機殼U内連;該電控彻 動’而利用蝸桿蝸輪組:14嚙合傳 大電控馬達1 2的輪出扭力;請“^減,比以及放 於蜗輪14轉轴之—側設有—主動齒 3、4圖, 14的轉動可帶動與其鳴 ^ 5,其利用螞輪 在不影響轉_行程下被1 6,義齒輪1 6 間,而將其製作成據機殼1 1過多的空 y 破動齒輪組即可進行第二 1261651 ==::巧、2、3、4、5圖,被動齒輪 軸17喆叙軚Ϊ 因此被動齒輪16將可帶動轉 轴U同步轉動,轉軸!7—端 以對應-組位置感測器19 亦即可感知被動齒輪i 6的,上t 1丄f轉動角度 =端係固接—擺臂2二:“;丄= 減速運動;擺臂2二二==的 -由軸承架設限位之頂桿2 巧21, 23,推力承靠座23内44^:有:= 由於具有滾輪,因此i在===後運動;推力銷2 1 動時的摩擦力,亦或;匕2曰^ :=滑移時,可降低運 摩擦力;另於相對推力承‘】脂’亦可將低 辅助限制推力承靠座2 3 :L以方;頂桿2 2後退時, 可設-可⑶;::;i以力承靠座23 推推力承靠座2 3,助力彈f ^以弹黃保持抵 的分力越大,進而可輔 3遲仲出打,軸向產生 器在作分離的動作時,電的ώ力’而使得離合 的狀態;然而偶蝎桿:的热須維持在最大扭力值 會產生自鎖作用,1離ί大時,本作動機構將 式之可‘27置:二,端部亦可々: ㈣最佳起始位置推動離^器j 口為之接觸位置,使作動 §青參閱第6圖’本發明之作動器由於有蜗桿蜗輪組、主、 被動齒輪組以及擺臂等二級減速機構,因此可易於與帝 達搭配設計,使得頂桿2 2作直線伸出運動時,可以铲 佳的推力值及作動速度;且利用擺臂2⑽曲 ^ g 構,可對頂桿2 2軸向產生直線運動的侧力,而不 側向力,將旋轉運祕換成完全的麵 ^ 升傳動效率,且確保使用壽命。 返叫」有放挺 請參閱第7圖’本發明作動器工〇之 出、後退運動,因此在以旋轉式作動於盤式伸 先推壓-施力臂31,以帶動施力#= “1261651 If there is a chemical ^ in the case of this case, please disclose the chemical formula which can best show the characteristics of the invention. 9. Description of the invention: [Technical field of invention] Matching with electric control horse: With:: and:: salt speed mechanism, and [Previous technique] which makes Yi Jia thrust value and actuation speed), ^rt/9^tt#J^^(AutomatedMa^; stepping on the clutch pedal, and allowing the driver to open the door with a hand to "automatically control" Drive the clutch, use the motor power & power source to use the oil pressure k actuator 'also 矣 its motor motor!: = change in the speed and actuation range, and the force component, also lead to lower the use of life and life thief It is easy to produce lateral power for the invention. [Inventive content] The purpose of the crying 3 is to provide a combination of mechanical and electrical control clutch-driven gear, = motion = - depending on the arm of the hybrid pin, and With the swing arm _ applied in == 42 electric = up to the direct use of the multi-stage speed reduction mechanism has been widely used;; e car chimney motor, wiper motor), n 戍, can get better thrust value and actuating 1261651 On the shaft of the machine, the drive gear is further engaged. The gear is turned - the rotation of the worm wheel from the wheel is turned, the turn One end and two and one moving shaft of the driven gear mm ^ "Ϊ; ' ==T=::r3FF: linear actuator structure, the thrust pin of the swing arm and the two electric actuators move and Pushing and making a linear motion, the power pin can be pushed along the guide groove to the -: rotary oscillating booster*, so that ==: can be pressed against the thrust bearing seat, and the ejector shaft can be pushed by the early steam. The greater the component force of the axial force component, the more straight the rod extends and the force of the clutch is in the state of the output of the motor and the torque value. The built-in motor does not need to be maintained at the maximum [Implementation] Refer to the first, pq m housing 11 outside _, =, check the "actuator" 〇 structure is attached to the inside of the casing U; the electronic control is full 'with the worm worm gear set: 14 meshing The rotation torque of the large electric control motor 1 2; please "^ reduction, ratio and placed on the side of the worm wheel 14 shaft - the active teeth 3, 4 map, 14 rotation can drive and sing it 5, its use The grass wheel is divided into 1, 6 and 6 gears without affecting the turn _ stroke, and it can be made into a second empty y broken gear set according to the casing 1 1 1261651 ==:: Qiao, 2, 3, 4, 5, the passive gear shaft 17 喆 軚Ϊ So the driven gear 16 will be able to drive the shaft U synchronously, the shaft! 7-end to the corresponding-group position sensor 19 can also sense the passive gear i6, the upper t 1丄f rotation angle = end-fixed - swing arm 2 2: "; 丄 = deceleration motion; swing arm 2 Two two == - by the bearing erection limit ejector 2 Qiao 21, 23, thrust bearing seat 23 44 ^: Yes: = Because there is a roller, so i moves after ===; thrust pin 2 1 move The frictional force of the time is also; 匕2曰^ := When slipping, the frictional force can be reduced; and the relative thrust bearing ''fat' can also support the low auxiliary limiting thrust against the seat 2 3 : L; When the ejector rod 2 2 is retracted, it can be set to -3 (3);::; i to push the thrust bearing seat 2 3 by the force bearing seat 23, and the force component of the power-assisting bomb f ^ is increased by the elastic yellow, and then the auxiliary force can be supplemented. When the secondary generator is out, the axial generator is in the action of separating, the electric force is 'to make the clutch state'; however, the heat of the even mast: the maximum torque value will produce a self-locking effect, 1 from ί In this case, the actuator can be set to '27: two, the end can also be: (4) The best starting position pushes the contact position of the device j to make the action § 青 Refer to Figure 6 'The invention The actuator has a worm gear set, , the passive gear set and the secondary speed reduction mechanism such as the swing arm, so it can be easily designed with the Teddy, so that when the ejector rod 2 is extended in a straight line, the thrust value and the actuation speed can be shovel; and the swing arm 2 (10) is used. ^ g structure, can produce a linear motion of the side force of the ejector 2 2 axial direction, but not the lateral force, the rotation of the secret to the full surface of the transmission efficiency, and ensure the service life. Please refer to Fig. 7 'the movement and retreat movement of the actuator of the present invention, so that the disc is pushed in the rotary type to push the arm 31 to drive the force #=

步方疋轉,另一固設於支軸3 2上之 ^ J 軸32同步旋轉,而以搖臂支 34,進而以推力環3 4推壓離合器二 即使得引擎動力暫停傳動至傳動軸凄 :妾觸, 成換檔後,電控馬達丄2反轉吏 ^ ^植,當完 器30的葉片彈簀35回彈,2=丄則離合 結引擎曲軸之錄恢賴合_ ^片與連 至傳動軸,吨供輕倾_力。卩使糾賴力恢復傳動 ;±^l;2d 21 ^ ^ 43,進而以推力合器⑽^ 而使離合器40之來的葉片彈簧44, ::得引擎動力暫停傳動靖;=之,^^ ’電控馬達丄2反 丁: J換檔;當完 為4 0的葉片彈筈44回 人#。2後退,則離合 結W擎曲軸之飛輪恢復壓合接使f 1 4◦之來令片與連 至傳動轴,以提供車輛“_/使糾擎動力恢復傳動 1261651 【圖式簡單說明】 第1圖 第2圖 第3圖 第4圖 第5圖 第6圖 第7圖 第8圖 本發明之架構示意圖◦ 本發明之剖面示意圖。 係為第2圖之A-A剖面圖。 係為第2圖之B-B剖面圖。 係為第2圖之C-C剖面圖。 本發明之作動示意圖。 【主要元件符號說明 本發明作動使離合器分離之實施例圖。 本發明作動使離合器分離之另一實施例疆 1 〇:作動器 1 2 :電控馬達 1 4 :蝸輪 1 6 :被動齒輪 1 8 :連接頭 2 0 :擺臂 2 2 :頂桿 2 4 :導槽 2 6 ··助力彈簧 3 0 :離合器 3 2 ·支車由 3 4 :推力環 4 0 :離合器 4 2 :抵塊 4 4 :葉片彈簧 1 1 :機殼 1 3 :蝸桿 15:主動齒輪 1 7 :轉軸 1 9 :位置感測器 21:推力銷 2 3 :推力承靠座 2 5 :阻擋器 2 7 :可調端頭 31:施力臂 3 3 :搖臂 3 5 :葉片彈簧 41·槓桿支軸 4 3 :推力環 種以機電控制離合器之作動哭处 # 士而〆 電控馬達:係、為輸出轉逮i力1動力要係The step is twisted, and the other J axis 32 fixed on the support shaft 3 2 rotates synchronously, and the rocker arm 34 is used to push the clutch 2 with the thrust ring 34 to suspend the engine power transmission to the drive shaft. : 妾 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Connected to the drive shaft, tons for light tilt _ force.卩 纠 纠 恢复 恢复 ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± 'Electric control motor 丄 2 reverse D: J shift; when the end of the blade of 40 0 回 44 back to #. 2 Retreat, then the flywheel of the W-engineering crankshaft is restored and pressure-bonded so that the f 1 4◦ is connected to the drive shaft to provide the vehicle “_/Improve the power recovery drive 1261651 [Simple diagram] 1 FIG. 2, FIG. 3, FIG. 4, FIG. 5, FIG. 6, FIG. 7 and FIG. 8 are schematic views of the structure of the present invention. FIG. 2 is a cross-sectional view of the present invention. BB sectional view is a CC sectional view of Fig. 2. Fig. 2 is a schematic view showing the operation of the present invention. [Embodiment of the present invention is an embodiment of the present invention. 〇: Actuator 1 2 : Electronically controlled motor 1 4 : Worm gear 1 6 : Passive gear 1 8 : Connector 2 0 : Swing arm 2 2 : Plunger 2 4 : Guide groove 2 6 · Boost spring 3 0 : Clutch 3 2 · Brake by 3 4 : Thrust ring 4 0 : Clutch 4 2 : Abutment block 4 4 : Leaf spring 1 1 : Case 1 3 : Worm 15: Drive gear 1 7 : Shaft 1 9 : Position sensor 21: Thrust pin 2 3 : Thrust bearing seat 2 5 : Blocker 2 7 : Adjustable end 31 : Force arm 3 3 : Rocker arm 3 5 : Leaf spring 41 · Lever support shaft 4 3: Thrust ring Kind of electromechanical control clutch action crying place #士而〆 Electronically controlled motor: system, for the output to catch i force 1 power to

Claims (1)

1261651 【圖式簡單說明】 第1圖 第2圖 第3圖 第4圖 第5圖 第6圖 第7圖 第8圖 本發明之架構示意圖◦ 本發明之剖面示意圖。 係為第2圖之A-A剖面圖。 係為第2圖之B-B剖面圖。 係為第2圖之C-C剖面圖。 本發明之作動示意圖。 【主要元件符號說明 本發明作動使離合器分離之實施例圖。 本發明作動使離合器分離之另一實施例疆 1 〇:作動器 1 2 :電控馬達 1 4 :蝸輪 1 6 :被動齒輪 1 8 :連接頭 2 0 :擺臂 2 2 :頂桿 2 4 :導槽 2 6 ··助力彈簧 3 0 :離合器 3 2 ·支車由 3 4 :推力環 4 0 :離合器 4 2 :抵塊 4 4 :葉片彈簧 1 1 :機殼 1 3 :蝸桿 15:主動齒輪 1 7 :轉軸 1 9 :位置感測器 21:推力銷 2 3 :推力承靠座 2 5 :阻擋器 2 7 :可調端頭 31:施力臂 3 3 :搖臂 3 5 :葉片彈簧 41·槓桿支軸 4 3 :推力環 種以機電控制離合器之作動哭处 # 士而〆 電控馬達:係、為輸出轉逮i力1動力要係 1261651 蝸桿蝸輪組:蝸桿係連結於電控馬達之輸出轴,蝸輪 、 則以轉軸架設,並與蝸桿嚙合傳動;' 主、被動齒輪組:主動齒輪係設於蝸輪轉軸上,被動 齒輪則架没於另一轉軸上,並與主 動齒輪。齒合傳動; 係以一擺臂固没於被動齒輪之轉章一 端輸出端,擺臂之另端部係設有推力銷 ,一由轴承架設限位之頂桿,其一端設 有具導槽之推力承靠座,推力銷則套設 於邊導槽内,以推抵頂桿作直線的前後 運動; 藉此,利用頂桿直線的前後運動,即 合器作開合的動作,以進行手動 =圍第1項所述之以機電控制離合器之作動 ,齒輪之外型係為扇形狀。 頭,用以對:―2軸-端自由端設有連接 度。 ,、、置感測為,以感知轉軸之轉動角 4 ‘曲柄連桿組 依申明專利範圍第1項所 繼^ 器結構,苴中,兮品4、由阳/工制離合态之作動 具有—滾輪5亥曲柄連才干組擺臂另端部之推力銷係 :::專=圍第1項所述之以機電控制離合器之作動 彳;:油;中,該曲柄連桿組推力承靠座之導槽内】; •專ΐί圍第1項所述之以機電控制離合哭之作動 時’辅助限制推力承靠座後退程以於頂桿後退 9 1261651 7·依申請專利範圍第1項所述之以機電控制離合器之作動 器結構,其中,該曲柄連桿組推力承靠座之一惻設有可 樞轉擺動之助力彈簣,以軸向的分力抵推推力承靠座, 輔助電控馬達的出力。 8·依申請專利範圍第1項所述之以機電控制離合器之作動 器結構,其中,該曲柄連桿組之頂桿端部係設一螺栓式 之可調端頭,以微調其與離合器之接觸位置。1261651 [Simple description of the drawing] Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 Fig. 8 Schematic diagram of the structure of the present invention 剖面 Schematic diagram of the present invention. It is a cross-sectional view of A-A in Fig. 2. This is a cross-sectional view of B-B in Fig. 2. It is a C-C cross-sectional view of Fig. 2. A schematic diagram of the operation of the present invention. [Main Element Symbol Description FIG. 1 is a diagram showing an embodiment in which the clutch is disengaged. Another embodiment of the present invention for disengaging the clutch 1 〇: actuator 1 2 : electronically controlled motor 1 4 : worm gear 1 6 : driven gear 1 8 : connector 2 0 : swing arm 2 2 : ram 2 4 : Guide groove 2 6 ··Assisting spring 3 0 : Clutch 3 2 · Brake by 3 4 : Thrust ring 4 0 : Clutch 4 2 : Abutment block 4 4 : Leaf spring 1 1 : Case 1 3 : Worm 15: Drive gear 1 7 : Rotary shaft 1 9 : Position sensor 21 : Thrust pin 2 3 : Thrust bearing seat 2 5 : Blocker 2 7 : Adjustable end 31: Force arm 3 3 : Rocker arm 3 5 : Leaf spring 41 ·Leverage support shaft 4 3 : Thrust ring kind with electromechanical control clutch action crying #士〆〆Electric control motor: system, for output transfer i force 1 power to be 1261651 worm worm gear set: worm system is connected to electronically controlled motor The output shaft, the worm wheel, is erected by the rotating shaft and meshed with the worm; 'main and passive gear set: the driving gear is set on the worm wheel shaft, the driven gear is not on the other shaft, and the driving gear. Gear transmission; a swing arm is fixed on the output end of the transfer gear of the passive gear, and the other end of the swing arm is provided with a thrust pin, and a ejector pin is arranged by the bearing, and one end is provided with a guide groove The thrust bearing bears the seat, and the thrust pin is sleeved in the side guide groove to push the ejector rod to make a straight forward and backward movement; thereby, the front and rear movement of the straight rod is used, that is, the closing action of the combiner is performed. Manual = The operation of the electromechanical control clutch is described in the first item, and the gear shape is a fan shape. The head is used to set the connection degree to the "2-axis-end free end". , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , —Roller 5Ha crank handles the thrust pin of the other end of the swing arm of the group:::Specially: the electromechanical control of the clutch as described in Item 1; oil; in the crank link group thrust bearing In the guide groove of the seat]; •Specially use the electromechanical control clutch as described in item 1 to act as the auxiliary limit thrust thrust bearing seat back to the ejector back 9 1261651 7 · According to the patent application scope 1 The electromechanical control clutch actuator structure, wherein one of the crank link group thrust bearing seats is provided with a pivotable swinging power-assisted magazine, and the axial force component is used to push the thrust bearing seat. Auxiliary electronic control motor output. 8. The actuator structure of the electromechanical control clutch according to the first aspect of the patent application, wherein the end of the shank of the crank link set is provided with a bolt-type adjustable end to fine-tune the clutch and the clutch Contact location.
TW93137461A 2004-12-03 2004-12-03 Actuator structure controlling clutch by electromechanical mechanism TWI261651B (en)

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TWI261651B true TWI261651B (en) 2006-09-11

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