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
Application number
JP8023188U
Other languages
Japanese (ja)
Other versions
JPH0713941Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988080231U priority Critical patent/JPH0713941Y2/en
Publication of JPH024737U publication Critical patent/JPH024737U/ja
Application granted granted Critical
Publication of JPH0713941Y2 publication Critical patent/JPH0713941Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Transmission Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】 両端部を軸受で回転自在に支持されたねじ軸に
、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.
JP1988080231U 1988-06-17 1988-06-17 Table feeder Expired - Lifetime JPH0713941Y2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63147245U (en) * 1987-03-19 1988-09-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
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

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