JPH024737U - - Google Patents
Info
- Publication number
- JPH024737U JPH024737U JP8023188U JP8023188U JPH024737U JP H024737 U JPH024737 U JP H024737U JP 8023188 U JP8023188 U JP 8023188U JP 8023188 U JP8023188 U JP 8023188U JP H024737 U JPH024737 U JP H024737U
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- pair
- disposed
- linear guide
- supported
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
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平面図、第２図は
第１図の―線矢視で示す断面図、第３図はリ
ニアガイド装置の斜視図、第４図は本考案の第２
の実施例の要部縦断側面図である。
１はねじ軸、２はナツト、５は軸受、８はテー
ブル、１０はリニアガイド装置、１１は案内レー
ル、１２はスライダ、２０Ａ，２０Ｂは中間サポ
ート。
1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a partially sectional plan view, FIG. Figure 3 is a perspective view of the linear guide device, and Figure 4 is the second diagram of the present invention.
FIG. 1 is a screw shaft, 2 is a nut, 5 is a bearing, 8 is a table, 10 is a linear guide device, 11 is a guide rail, 12 is a slider, 20A and 20B are intermediate supports.
Claims (1)
、テーブルに一体的に取付けられたナツトが螺合
され、該ナツトの軸方向両側には、ねじ軸方向に
直線移動自在に連結された一対の中間サポートが
、ねじ軸のラジアル荷重を受けるように配設され
、前記ねじ軸の回転でテーブルがねじ軸方向に送
られるとき、テーブル移動に伴つて前記中間サポ
ートがねじ軸方向に移動するテーブル送り装置に
おいて、 前記ねじ軸の両端部の軸受間に、ねじ軸を挾ん
で、一対のリニアガイド装置を平行に配設し、該
リニアガイド装置の案内レール上を走行するスラ
イダで前記テーブルを支承すると共に、共通の案
内レール上を走行する他のスライダで前記中間サ
ポートを支承するように構成したことを特徴とす
るテーブル送り装置。[Claims for Utility Model Registration] A nut integrally attached to the table is screwed onto a screw shaft whose both ends are rotatably supported by bearings. A pair of intermediate supports connected so as to be linearly movable are disposed to receive the radial load of the screw shaft, and when the table is sent in the direction of the screw shaft by rotation of the screw shaft, the intermediate supports are moved as the table moves. In a table feeding device in which a screw moves in the direction of a screw shaft, a pair of linear guide devices are disposed in parallel with the screw shaft sandwiched between bearings at both ends of the screw shaft, and a pair of linear guide devices is disposed in parallel on the guide rail of the linear guide device. A table feeding device characterized in that the table is supported by a traveling slider, and the intermediate support is supported by another slider traveling on a common guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080231U JPH0713941Y2 (en) | 1988-06-17 | 1988-06-17 | Table feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080231U JPH0713941Y2 (en) | 1988-06-17 | 1988-06-17 | Table feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH024737U true JPH024737U (en) | 1990-01-12 |
| JPH0713941Y2 JPH0713941Y2 (en) | 1995-04-05 |
Family
ID=31305063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988080231U Expired - Lifetime JPH0713941Y2 (en) | 1988-06-17 | 1988-06-17 | Table feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713941Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101398864B1 (en) * | 2012-07-19 | 2014-05-27 | 한국기계연구원 | Apparatus for preventing deflection of feeding shaft with a function of length adjustment by push and pull |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63147245U (en) * | 1987-03-19 | 1988-09-28 |
-
1988
- 1988-06-17 JP JP1988080231U patent/JPH0713941Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63147245U (en) * | 1987-03-19 | 1988-09-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713941Y2 (en) | 1995-04-05 |