JPS6394353U - - Google Patents
Info
- Publication number
- JPS6394353U JPS6394353U JP19070686U JP19070686U JPS6394353U JP S6394353 U JPS6394353 U JP S6394353U JP 19070686 U JP19070686 U JP 19070686U JP 19070686 U JP19070686 U JP 19070686U JP S6394353 U JPS6394353 U JP S6394353U
- Authority
- JP
- Japan
- Prior art keywords
- moving
- wire
- pulleys
- around
- moving body
- 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
Landscapes
- Transmission Devices (AREA)
Description
第１図は本考案に係る３次元駆動装置の一実施
例の要部を示す斜視図、第２図は本実施例のＸ軸
方向の駆動機構のみを示した斜視図、第３図は同
じくＹ軸方向の駆動機構のみを示した斜視図、第
４図は同じくＺ軸方向の駆動機構のみを示した斜
視図である。
１０……Ｘ移動体、２０……Ｙ移動体、２８…
…Ｚ移動体、３０……Ｘ移動用プーリ、３２……
Ｙ移動用プーリ、３４……Ｚ移動用プーリ、３６
……Ｘワイヤ、３８……Ｙワイヤ、４０……Ｚワ
イヤ。
Fig. 1 is a perspective view showing the main parts of an embodiment of the three-dimensional drive device according to the present invention, Fig. 2 is a perspective view showing only the drive mechanism in the X-axis direction of this embodiment, and Fig. 3 is the same. FIG. 4 is a perspective view showing only the drive mechanism in the Y-axis direction, and FIG. 4 is a perspective view showing only the drive mechanism in the Z-axis direction. 10...X moving body, 20...Y moving body, 28...
...Z moving body, 30...X moving pulley, 32...
Y movement pulley, 34... Z movement pulley, 36
...X wire, 38...Y wire, 40...Z wire.
Claims (1)
上に設けられＹ軸方向移動自在のＹ移動体と、こ
のＹ移動体上に設けられＺ軸方向移動自在のＺ移
動体とを有し、このＺ移動体を３次元駆動させる
３次元駆動装置において、 この３つのＸ，Ｙ，Ｚ移動体にそれぞれＸ，Ｙ
，Ｚ移動体用プーリを２つずつ取り付け、 この２つのＸ，Ｙ，Ｚ移動用プーリには上記Ｘ
，Ｙ，Ｚ移動体のそれぞれの移動する軸の両端方
向から来るＸワイヤ、Ｙワイヤ、Ｚワイヤをそれ
ぞれほぼ１８０°にわたつて巻きつけ反転させ、 この３つのワイヤはそれぞれ両端をその固定部
に固定すると共にその移動を行う３つの駆動源が
それぞれのワイヤの中間部に係合して設けられ、
更に一方の上記固定部から出て一方の上記移動用
プーリ、上記駆動源、他方の上記移動用プーリの
順で巻きつけ、他方の固定部に戻るように配置し
、 更に、上記Ｘ移動体には上記Ｘワイヤが巻きつ
けられる上記Ｘ移動用プーリの他に上記固定部か
ら出たＹワイヤ及びＺワイヤを巻きつける２つず
つのＹ，Ｚプーリと上記Ｙ移動用プーリ及びＺ移
動用プーリから出てそれぞれの上記駆動源側へ向
かうＹワイヤ及びＺワイヤを巻きつける２つずつ
のＹ，Ｚプーリを設け、 Ｙ移動体には上記Ｙ移動用プーリの他に上記固
定部側から来るＺワイヤが巻きつけられる２つの
プーリと上記移動用プーリから出て上記駆動源側
へ向かうＺワイヤを巻きつける２つのプーリを設
け、 上記３つの駆動源による上記Ｘ，Ｙ，Ｚワイヤ
の移動によつてＺ移動体を３次元駆動することを
特徴とする３次元駆動装置。[Scope of Utility Model Registration Claim] In a three-dimensional drive device that has a freely movable Z moving body and drives this Z moving body in three dimensions, each of the three X, Y, and Z moving bodies has X, Y, and
, Z moving body pulleys are installed, and these two X, Y, Z moving pulleys are equipped with the above
, Y, Z The X wire, Y wire, and Z wire coming from both ends of the moving axes of each moving body are wrapped around approximately 180 degrees and reversed, and each of these three wires has both ends attached to its fixed part. Three driving sources for fixing and moving the wires are provided to engage with the intermediate portions of each wire,
Furthermore, it is arranged so as to come out from one of the fixed parts, wrap around one of the moving pulleys, the drive source, and the other moving pulley in this order, and return to the other fixed part, In addition to the X moving pulley around which the X wire is wound, there are two Y and Z pulleys around which the Y wire and Z wire coming out of the fixed part are wound, and the Y moving pulley and the Z moving pulley. There are two Y and Z pulleys around which the Y and Z wires exit and go toward the drive source, respectively, and the Y moving body has two Y and Z pulleys around which the Y wire and Z wire are wound, and in addition to the Y moving pulley, the Z wire coming from the fixed part side is attached to the Y moving body. and two pulleys around which the Z wire that comes out of the moving pulley and goes toward the drive source are provided, and by the movement of the X, Y, and Z wires by the three drive sources, A three-dimensional drive device characterized by three-dimensionally driving a Z moving body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19070686U JPS6394353U (en) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19070686U JPS6394353U (en) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6394353U true JPS6394353U (en) | 1988-06-17 |
Family
ID=31144176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19070686U Pending JPS6394353U (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6394353U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611819A (en) * | 1968-10-09 | 1971-10-12 | Zuse Kg | Motion-transmitting arrangement |
| JPS581309A (en) * | 1982-05-07 | 1983-01-06 | Nec Corp | Gain control circuit |
-
1986
- 1986-12-10 JP JP19070686U patent/JPS6394353U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611819A (en) * | 1968-10-09 | 1971-10-12 | Zuse Kg | Motion-transmitting arrangement |
| JPS581309A (en) * | 1982-05-07 | 1983-01-06 | Nec Corp | Gain control circuit |
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