JPS63125856A - Motor-driven driving unit - Google Patents
Motor-driven driving unitInfo
- Publication number
- JPS63125856A JPS63125856A JP27214786A JP27214786A JPS63125856A JP S63125856 A JPS63125856 A JP S63125856A JP 27214786 A JP27214786 A JP 27214786A JP 27214786 A JP27214786 A JP 27214786A JP S63125856 A JPS63125856 A JP S63125856A
- Authority
- JP
- Japan
- Prior art keywords
- diamond
- linear actuator
- elbows
- lever
- shaped lever
- 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.)
- Pending
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、電動機側の出力軸に一端部が固着され回動
されるレバ一手段の他端部により、被駆動系に運ｔＩｔ
−伝達する電動式駆動装置に関し、特にレバ一手段の回
動半径が制御できるようにした改良にかかわる。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention provides a lever means whose one end is fixed to an output shaft of an electric motor and whose other end is rotated to provide a drive system to a driven system.
- This invention relates to an electric drive device for transmission, and in particular to an improvement in which the radius of rotation of a lever means can be controlled.
従来のこの種の電動式駆動装置は、第３図に示すように
なっていた。２１は駆ｖＪ電動機、２２はこの電動機を
取付けた枠体で、内蔵した減速手段により電動機２１の
回転を減速し出力軸２３に伝える。A conventional electric drive device of this type is shown in FIG. Reference numeral 21 denotes a drive VJ electric motor, and 22 a frame body to which this electric motor is attached.The rotation of the electric motor 21 is decelerated by a built-in deceleration means and transmitted to the output shaft 23.
２４は電動機２１の外部引出線、２５は突出する出力軸
２３に一端が固着され、先端側が角度θの範囲で回動さ
れるレバー、２６はこのレバーの先端に結合された伝達
ワイヤで、先端部が被駆動系（例えば、気化器の絞り弁
〕に連結され駆動運動を伝える。24 is an external lead wire of the electric motor 21; 25 is a lever whose one end is fixed to the protruding output shaft 23 and whose tip end is rotated within the range of angle θ; 26 is a transmission wire connected to the tip of this lever; The part is connected to a driven system (eg, a throttle valve of a carburetor) and transmits the drive motion.
上記のような従来の電動式駆動装置では、駆動系と被駆
動系間に寸法のばらつきがあるので、実機に装着した場
合、各機に同一の駆動性能が出せないという問題点があ
った。これに対処し、ストローク調整機構として、例え
ば、調整ねじ手段などが考えられるが、この場合は調整
に多大の時間がかかｖｌまた、微調整ができなく、ねじ
の緩みによる経時変化があるという問題点があった。In the conventional electric drive device as described above, there are variations in dimensions between the drive system and the driven system, so when installed in an actual machine, there is a problem that the same drive performance cannot be achieved for each machine. To deal with this, for example, an adjustment screw means may be considered as a stroke adjustment mechanism, but in this case, adjustment takes a lot of time, and fine adjustment is not possible and changes over time may occur due to loosening of the screw. There was a problem.
この発明は、このような問題点を解決するためになされ
たもので、調整制御が容易で、信頼度の高い電動式駆動
装置を得ることを目的としている。The present invention was made to solve these problems, and aims to provide an electric drive device that is easy to adjust and control and has high reliability.
この発明にかかる電動式駆動装置は、４木のレバーをエ
ルボにより可動に結合し、菱形レバーを構成し、この菱
形レバーの対角の片側のエルボを駆動側の出力軸に固着
し、一対角の両エルボ間にリニアアクチュエータ全介在
させて連結したものである。In the electric drive device according to the present invention, four wooden levers are movably connected by elbows to form a diamond-shaped lever, and one diagonal elbow of the diamond-shaped lever is fixed to an output shaft on the drive side, and one diagonal lever is fixed to the output shaft of the drive side. The linear actuator is completely interposed between both elbows of the cylinder.
この発明においては、リニアアクチュエータを駆動制御
し、菱形レバーの回動半径全制御することによＶ被駆動
系へのストローク調整がされる。In this invention, the stroke of the V-driven system is adjusted by driving and controlling the linear actuator and controlling the entire turning radius of the diamond-shaped lever.
〔実施例〕
第１図はこの発明による電動式駆動装置の一実施例を示
す構成図であり、２１〜２４．２６は上記従来装置と同
一のものである。１は出力軸２３に固着され、伝達ワイ
ヤ２６ヲ結合していて角度θの範囲で回動される可変長
レバー機構で、第２図に示すように構成されている。[Embodiment] FIG. 1 is a block diagram showing an embodiment of an electric drive device according to the present invention, and 21 to 24 and 26 are the same as the conventional device. Reference numeral 1 denotes a variable length lever mechanism which is fixed to the output shaft 23, connected to a transmission wire 26, and rotated within a range of angle θ, and is constructed as shown in FIG.
第２図において、２及び３は両側−討究のアームで、各
端部がエルボ４，５．６により可動に結合され、菱形レ
バー７が構成されている。８は一方の対角の両エルボ６
．６間に介在されたリニアアクチュエータで、空気圧シ
リンダなどからなり、両側に一対の作動棒９が出され、
両側のエルボ６に連結されている。In FIG. 2, 2 and 3 are double-sided arms, each end of which is movably connected by an elbow 4, 5.6, forming a diamond-shaped lever 7. 8 is both diagonal elbows 6
．． A linear actuator is interposed between the actuators 6 and 6, and consists of a pneumatic cylinder or the like, with a pair of actuating rods 9 extending from both sides.
It is connected to the elbows 6 on both sides.
実線で示す菱形レバー７は、アクチュエータ８に圧縮空
気が断たれた状態を示し、Ｘ−Ｘ軸線のエルボ６．６間
が短縮され、Ｙ−Ｙ＠線のエルボ４．５間が拡大され、
菱形レバー７の回動半径が長くされている。The diamond-shaped lever 7 shown by a solid line shows a state in which compressed air is cut off to the actuator 8, the distance between elbows 6.6 on the X-X axis is shortened, and the distance between elbows 4.5 on the Y-Y@ line is expanded.
The turning radius of the diamond-shaped lever 7 is increased.
上記アクチュエータ８に圧縮空気全供給すると、菱形レ
バー７は鎖線で示す状態になり、エルボ６゜６間が拡大
され、エルボ４，５間は短縮される。When the compressed air is fully supplied to the actuator 8, the diamond-shaped lever 7 is in the state shown by the chain line, the distance between the elbows 6 and 6 is expanded, and the distance between the elbows 4 and 5 is shortened.
このように、リニアアクチュエータ８の制御により、菱
形レバー７０回切半径が調整され、駆動運動のストロー
ク調整ができる。In this way, by controlling the linear actuator 8, the cutting radius of the diamond-shaped lever 70 is adjusted, and the stroke of the drive movement can be adjusted.
なお、菱形レバー７は一方の対角の片側のエルボ６を出
力軸２３に固着し、他側のエルボ６に伝達ワイヤ２６ヲ
連結してもよい。この場合は、エルボ６．６間のレバー
長は、圧縮空気無供給時は短縮し、供給時は拡大する。Note that the elbow 6 on one diagonal side of the rhombic lever 7 may be fixed to the output shaft 23, and the transmission wire 26 may be connected to the elbow 6 on the other side. In this case, the lever length between the elbows 6.6 is shortened when compressed air is not supplied, and expanded when compressed air is supplied.
以上のように、この発明によれば、４本のレバーｅエル
ボにより可動に結合し菱形レバーを構成し、この菱形レ
バーの対角の片側のエルホラ駆動側の出力軸に固着し、
一対角の両エルボ間にリニアアクチュエータを介在させ
て連結し、このアクチュエータへの圧縮空気の供給を制
御し、菱形レバーの回動半径を調整するようにしたので
、駆動運動のストローク調整が容易で、実機の各機に装
着した場合、同一の駆動性能に容易に調整づれ、信頼性
が向上される。As described above, according to the present invention, the four levers are movably connected by the elbows to form a diamond-shaped lever, and the diamond-shaped lever is fixed to the output shaft on the diagonal side of the Elhora drive side.
A linear actuator is interposed between both elbows on a diagonal to connect them, and the supply of compressed air to this actuator is controlled to adjust the turning radius of the rhombic lever, making it easy to adjust the stroke of the drive movement. When installed in each actual machine, the drive performance can be easily adjusted to the same level, improving reliability.
第１図はこの発明による電動式駆動装置の一実施例を示
す正面図、第２図は第１図の可変長レバー機構の構成図
、第３図は従来の電動式駆動装置の正面図である。
１・・・可変長レバー機構、２，３・・・アーム、４〜
６・・・エルボ、７・・・菱形レバー、８・・・リニア
アクチュエータ、９・・・作動棒、２１・・・駆動電動
機、２２・・・枠体、２３・・・出力軸。
なお、図中同一符号は同−又は相当部分を示す。Fig. 1 is a front view showing an embodiment of the electric drive device according to the present invention, Fig. 2 is a configuration diagram of the variable length lever mechanism shown in Fig. 1, and Fig. 3 is a front view of a conventional electric drive device. be. 1...Variable length lever mechanism, 2, 3...Arm, 4~
6... Elbow, 7... Diamond lever, 8... Linear actuator, 9... Operating rod, 21... Drive motor, 22... Frame, 23... Output shaft. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
記電動機の回転が減速して伝えられる出力軸、及び４本
のアームを４個のエルボにより可動に結合して可変の菱
形に構成されており、対角の片側の上記エルボが上記出
力軸に固着され、他側の上記エルボ側が回動され駆動運
動を伝える菱形レバーと、この菱形レバーの一対角の両
側の上記エルボ間に介在して連結されたリニアアクチユ
エータとからなる可変長レバー機構を備え、上記リニア
アクチユエータへの圧縮空気の供給を制御し、上記菱形
レバーの回動半径を調整制御するようにしたことを特徴
とする電動式駆動装置。A drive electric motor attached to a frame body, an output shaft which is taken out from the frame body and transmits the rotation of the electric motor at a reduced speed, and four arms are movably connected by four elbows to form a variable rhombus shape. The elbow on one side of the diagonal is fixed to the output shaft, and the elbow on the other side is rotated and is interposed between a diamond-shaped lever that transmits the driving motion and the elbows on both sides of the diagonal of this diamond-shaped lever. A variable length lever mechanism comprising a linear actuator connected to the linear actuator, the supply of compressed air to the linear actuator is controlled, and the turning radius of the rhombic lever is adjusted and controlled. Electric drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27214786A JPS63125856A (en) | 1986-11-14 | 1986-11-14 | Motor-driven driving unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27214786A JPS63125856A (en) | 1986-11-14 | 1986-11-14 | Motor-driven driving unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63125856A true JPS63125856A (en) | 1988-05-30 |
Family
ID=17509738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27214786A Pending JPS63125856A (en) | 1986-11-14 | 1986-11-14 | Motor-driven driving unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63125856A (en) |
-
1986
- 1986-11-14 JP JP27214786A patent/JPS63125856A/en active Pending
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