JPS644535U - - Google Patents
Info
- Publication number
- JPS644535U JPS644535U JP10081187U JP10081187U JPS644535U JP S644535 U JPS644535 U JP S644535U JP 10081187 U JP10081187 U JP 10081187U JP 10081187 U JP10081187 U JP 10081187U JP S644535 U JPS644535 U JP S644535U
- Authority
- JP
- Japan
- Prior art keywords
- ball screw
- screw nut
- fixed
- fed
- rotational force
- 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
- 230000001360 synchronised effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Description
第１図は、本考案による送り機構の一例を示す
概略断面図、第２図は従来の送り機構の一例を示
す概略断面図である。
１Ａ，１Ｂ……固定台、２Ａ，２Ｂ，２Ｃ，２
Ｄ，２Ｅ，２ｌ……支えブラケツト、３Ａ，３Ｂ
，２２Ａ，２２Ｂ……ベアリング、４……ボール
ネジ、５Ａ，５Ｂ，５Ｃ……シンクロプーリ、６
……シンクロベルト、７，２３……ボールネジナ
ツト、８……稼動台、１０……サーボモータ、１
１……ロータ、１２……内部鉄心、１３……固定
子、１４……モータケーシング。
FIG. 1 is a schematic sectional view showing an example of a feeding mechanism according to the present invention, and FIG. 2 is a schematic sectional view showing an example of a conventional feeding mechanism. 1A, 1B...Fixed stand, 2A, 2B, 2C, 2
D, 2E, 2l...Support bracket, 3A, 3B
, 22A, 22B... Bearing, 4... Ball screw, 5A, 5B, 5C... Synchronous pulley, 6
... Synchronous belt, 7, 23 ... Ball screw nut, 8 ... Operating table, 10 ... Servo motor, 1
1... Rotor, 12... Internal iron core, 13... Stator, 14... Motor casing.
Claims (1)
行なう場合、固定台上に固着された支え手段と、
この支え手段に回転自在に軸支されたボールネジ
ナツトと、このボールネジナツトに螺合貫装され
、両端が前記稼動台に固定されたボールネジとを
有し、前記駆動源から前記ボールネジナツトの一
端に回転力を伝達し、前記ボールネジナツトを回
転させて前記ボールネジ及び前記稼動台の送りを
行なうようにしたことを特徴とする送り機構。 When the movable table is fed by the rotational force transmitted from the drive source, supporting means fixed on the fixed table;
A ball screw nut is rotatably supported by the support means, and a ball screw is screwed through the ball screw nut and has both ends fixed to the operating table, and the drive source is connected to one end of the ball screw nut. A feeding mechanism characterized in that the ball screw and the movable table are fed by transmitting rotational force and rotating the ball screw nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081187U JPS644535U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081187U JPS644535U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644535U true JPS644535U (en) | 1989-01-12 |
Family
ID=31329227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10081187U Pending JPS644535U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7204779B2 (en) | 2003-09-26 | 2007-04-17 | Koji Irikura | Hydraulic steering transaxle and hydraulic driving vehicle |
| US7383913B1 (en) | 2004-09-02 | 2008-06-10 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Hydraulic transaxle and vehicle comprising it |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58118361A (en) * | 1981-12-29 | 1983-07-14 | Hiroshi Teramachi | Moving device with ball screw unit |
-
1987
- 1987-06-30 JP JP10081187U patent/JPS644535U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58118361A (en) * | 1981-12-29 | 1983-07-14 | Hiroshi Teramachi | Moving device with ball screw unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7204779B2 (en) | 2003-09-26 | 2007-04-17 | Koji Irikura | Hydraulic steering transaxle and hydraulic driving vehicle |
| US7455145B2 (en) | 2003-09-26 | 2008-11-25 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Hydraulic steering transaxle and hydraulic driving vehicle |
| US7383913B1 (en) | 2004-09-02 | 2008-06-10 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Hydraulic transaxle and vehicle comprising it |