JPS6366656U - - Google Patents
Info
- Publication number
- JPS6366656U JPS6366656U JP16184186U JP16184186U JPS6366656U JP S6366656 U JPS6366656 U JP S6366656U JP 16184186 U JP16184186 U JP 16184186U JP 16184186 U JP16184186 U JP 16184186U JP S6366656 U JPS6366656 U JP S6366656U
- Authority
- JP
- Japan
- Prior art keywords
- nut member
- screw shaft
- precision
- movable
- axial direction
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Description
第1図は本考案に係る精密送り装置の一実施例
の全体構成を示す一部断面正面図、第2図は第1
図の―線矢視断面図、第3図は同じく―
線矢視断面図、4図はスライダを自動送りする場
合の状態を示した精密送り装置の正面図、および
第5図はボールねじ軸に対するナツト部材の変位
状態を説明するための図である。
10……送りねじ軸としてのボールねじ軸、1
1……ナツト部材、12,13……ナツト部材を
構成する第1、第2の部材、15……リニアモー
シヨンベアリング、17……支持部材、21……
移動部材、22……ガイドレール、25……アク
チユエータ。
FIG. 1 is a partially sectional front view showing the overall configuration of an embodiment of a precision feed device according to the present invention, and FIG.
- Cross-sectional view taken along the line in the figure, Figure 3 is the same -
FIG. 4 is a front view of the precision feeding device showing the state in which the slider is automatically fed, and FIG. 5 is a diagram for explaining the displacement state of the nut member with respect to the ball screw shaft. 10...Ball screw shaft as feed screw shaft, 1
DESCRIPTION OF SYMBOLS 1... Nut member, 12, 13... First and second members constituting the nut member, 15... Linear motion bearing, 17... Support member, 21...
Moving member, 22... guide rail, 25... actuator.
Claims (1)
可能に設けられるとともに軸方向に相対向面を有
するよう2分割されたナツト部材とを備えた精密
送り装置において、前記ナツト部材は前記送りね
じ軸の軸方向と直交し、かつ、互いに直交する2
軸方向に移動可能に設けられたことを特徴とする
精密送り装置。 (2) 実用新案登録請求の範囲第1項において、
前記ナツト部材は、該ナツト部材と共に移動され
る被移動体を支持する支持部材に軸受けを介して
連結されていることを特徴とする精密送り装置。 (3) 実用新案登録請求の範囲第1項または第2
項において、前記ナツト部材は、アクチユエータ
により互いに離隔接近方向に移動可能に設けられ
ていることを特徴とする精密送り装置。[Claims for Utility Model Registration] (1) In a precision feed device comprising a feed screw shaft and a nut member that is movable by the feed screw shaft and is divided into two parts having opposing surfaces in the axial direction. , the nut member is orthogonal to the axial direction of the feed screw shaft and two orthogonal to each other.
A precision feed device characterized by being movable in the axial direction. (2) In paragraph 1 of the claims for utility model registration,
The precision feeding device is characterized in that the nut member is connected via a bearing to a support member that supports a moved object that is moved together with the nut member. (3) Scope of claims for utility model registration, paragraph 1 or 2
2. The precision feeding device according to item 1, wherein the nut members are provided so as to be movable in directions toward and away from each other by an actuator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16184186U JPS6366656U (en) | 1986-10-21 | 1986-10-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16184186U JPS6366656U (en) | 1986-10-21 | 1986-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6366656U true JPS6366656U (en) | 1988-05-06 |
Family
ID=31088536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16184186U Pending JPS6366656U (en) | 1986-10-21 | 1986-10-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6366656U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021025132A1 (en) * | 2019-08-07 | 2021-02-11 | テルモ株式会社 | Drive device and medical pump |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332102U (en) * | 1976-08-26 | 1978-03-20 | ||
JPS5332102A (en) * | 1976-09-06 | 1978-03-27 | Izu Mokuzai Kk | Method of selecting raw lauan damaged by insect |
JPS5833324U (en) * | 1981-08-31 | 1983-03-04 | トヨタ自動車株式会社 | Gear shift position detection device |
-
1986
- 1986-10-21 JP JP16184186U patent/JPS6366656U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332102U (en) * | 1976-08-26 | 1978-03-20 | ||
JPS5332102A (en) * | 1976-09-06 | 1978-03-27 | Izu Mokuzai Kk | Method of selecting raw lauan damaged by insect |
JPS5833324U (en) * | 1981-08-31 | 1983-03-04 | トヨタ自動車株式会社 | Gear shift position detection device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021025132A1 (en) * | 2019-08-07 | 2021-02-11 | テルモ株式会社 | Drive device and medical pump |
CN113454366A (en) * | 2019-08-07 | 2021-09-28 | 泰尔茂株式会社 | Drive device and medical pump |
CN113454366B (en) * | 2019-08-07 | 2023-08-08 | 泰尔茂株式会社 | Driving device and medical pump |
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