JPH024736U - - Google Patents
Info
- Publication number
- JPH024736U JPH024736U JP8023088U JP8023088U JPH024736U JP H024736 U JPH024736 U JP H024736U JP 8023088 U JP8023088 U JP 8023088U JP 8023088 U JP8023088 U JP 8023088U JP H024736 U JPH024736 U JP H024736U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- screw shaft
- screw
- feed
- linear guide
- 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図ないし第３図は本考案の第１の実施例で
、第１図は一部を断面で表した側面図、第２図は
第１図の―線矢視図、第３図はリニアガイド
装置の全体斜視図、第４図は本考案の第２の実施
例の一部を断面で表した側面図である。
１はねじ軸、２はナツト、５は軸受、１０はリ
ニアガイド装置、１２はスライダ、２０Ａ，２０
Ｂは中間サポート。
Figures 1 to 3 show a first embodiment of the present invention, in which Figure 1 is a partially sectional side view, Figure 2 is a view taken along the - line arrow in Figure 1, and Figure 3 is FIG. 4 is a perspective view of the entire linear guide device, and FIG. 4 is a side view showing a part of the second embodiment of the present invention in cross section. 1 is a screw shaft, 2 is a nut, 5 is a bearing, 10 is a linear guide device, 12 is a slider, 20A, 20
B is intermediate support.
Claims (1)
じ軸にナツトが螺合され、該ナツトの軸方向の両
側には、ねじ軸のラジアル荷重を受けると共にナ
ツトに係合してねじ軸方向に連動する一対の中間
サポートが、送りナツトの移動距離より短い距離
を隔てて配設された送りねじ支持装置において、
前記ねじ軸の両端部の軸受間に、ねじ軸に平行に
リニアガイド装置を併設し、該リニアガイド装置
のスライダに前記一対の中間サポートを取付けた
ことを特徴とする送りねじ支持装置。 A nut is screwed onto a screw shaft whose both ends are rotatably supported via bearings, and a nut is provided on both sides of the nut in the axial direction to receive the radial load of the screw shaft and engage with the nut to move in the screw axial direction. In a feed screw support device in which a pair of interlocking intermediate supports are arranged at a distance shorter than the travel distance of the feed nut,
A feed screw support device, characterized in that a linear guide device is provided parallel to the screw shaft between bearings at both ends of the screw shaft, and the pair of intermediate supports are attached to a slider of the linear guide device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8023088U JPH024736U (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8023088U JPH024736U (en) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024736U true JPH024736U (en) | 1990-01-12 |
Family
ID=31305062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8023088U Pending JPH024736U (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025164746A1 (en) | 2024-02-02 | 2025-08-07 | 日本精工株式会社 | Feed screw device |
-
1988
- 1988-06-17 JP JP8023088U patent/JPH024736U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025164746A1 (en) | 2024-02-02 | 2025-08-07 | 日本精工株式会社 | Feed screw device |