JPS60108241A - Air sliding device - Google Patents

Air sliding device

Info

Publication number
JPS60108241A
JPS60108241A JP21756483A JP21756483A JPS60108241A JP S60108241 A JPS60108241 A JP S60108241A JP 21756483 A JP21756483 A JP 21756483A JP 21756483 A JP21756483 A JP 21756483A JP S60108241 A JPS60108241 A JP S60108241A
Authority
JP
Japan
Prior art keywords
base
air
workpiece support
work supporting
supporting bench
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
JP21756483A
Other languages
Japanese (ja)
Other versions
JPH0240463B2 (en
Inventor
Minoru Kato
実 加藤
Keiichi Tachikawa
恵一 立川
Yoji Ise
養治 伊勢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIYOUTOKU KK
Original Assignee
MIYOUTOKU KK
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 by MIYOUTOKU KK filed Critical MIYOUTOKU KK
Priority to JP21756483A priority Critical patent/JPS60108241A/en
Publication of JPS60108241A publication Critical patent/JPS60108241A/en
Publication of JPH0240463B2 publication Critical patent/JPH0240463B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/26Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

PURPOSE:To solve a problem of a troublesome treatment of a hose for ventilation and eliminate wasteful consumption of air by supplying the air from a vent hole adjusted to a sliding position of a work supporting bench and thereby forming an air film between the base and the work supporting bench. CONSTITUTION:A proper number of vent holes 7, 7a, 7b, 7c is provided and spaced in the upper surface and the side surface of a base 1 upon sliding of a work supporting bench 2 such that at least one of said vent holes is located at the work supporting bench 2. The above-described vent holes are communicated with an air supplying source via holes 8, 8a, 8b, 8c in the base 1 and pipes 10, 10a, 10b, 10c and through solenoid valves 11, 11a, 11b, 11c. The sliding of the work supporting bench 2 is detected by a proximity sensor 13 provided adjoining the vent holes 7, 7a, 7b, 7c in the base 1, and thereby the solenoid valve corresponding to the vent hole adjoining the sensor 13 is opened, thus allowing only the vent hole at which the work supporting bench 2 is located to be supplied with compressed air.

Description

【発明の詳細な説明】 を支持するヘースとの間にエアー膜を構成し,て無接触
、無摩耗の状態でスライドさせるエアースライド装置(
で関するもので、ワーク支持台側にエアー供給あるいは
吸気等の通気用ホース等を連結することなく、静止して
いるベース側にエアー供給あるいは吸気等の通気装置を
設けたことを特徴とするものである。
[Detailed Description of the Invention] An air slide device (which constitutes an air film between the support head and the heel and slides without contact or wear)
It is characterized by having a ventilation device for air supply or intake on the stationary base side, without connecting a ventilation hose for air supply or intake to the work support side. It is.

上記のごときエアースライド装置にあっては当然のこと
ながら、ベースが必要とする長さに構成され、ワーク支
持台は上記ベース上を必要とするストロークのみスライ
ドさせられる。
Naturally, in the air slide device as described above, the base is configured to have a required length, and the workpiece support is slid on the base only by the required stroke.

したがって、一般的にはワーク支持台側にエアーを供給
することが考えられるが、その場合にはスライドするワ
ーク支持台1l111にエアー供給あるいは吸気等の通
気用ホースを連結しなければならず、該ホースの取扱い
等に手数を吸する欠点がある。
Therefore, it is generally considered to supply air to the workpiece support side, but in that case, a ventilation hose for air supply or intake must be connected to the sliding workpiece supporter 1l111. The disadvantage is that it takes time and effort to handle the hose.

すなわち、ワーク支持台のスライド時にホースが緊張し
たシ、垂れ下ったりして部属にならないように構成しな
ければならないものであった。
In other words, the hose must be constructed so that it does not become taut or sag when the workpiece support slides.

本発明は上記のごとき欠点を除去してなるもので、ベー
ス側からエアー供給あるいは成句等の通気を行うよう構
成したものである。
The present invention eliminates the above-mentioned drawbacks and is configured to supply air or perform ventilation from the base side.

かように構成子ることによシ、上記ホースの取扱い等の
問題は解決されるが、ベース側のワーク支持台のスライ
ド面全体に常時エアー供給あるいは吸気等を行うことは
エアーを無駄に消費すること゛になる。
By using such a component, the above-mentioned problems such as handling of the hose can be solved, but constantly supplying or suctioning air to the entire sliding surface of the workpiece support on the base side wastes air. It becomes something to do.

そこで、本発明はワーク支持台のスライド位置に合すせ
て、エアー供給あるいは吸気等の通気が自動的に行われ
るように構成したものである。
Therefore, the present invention is configured such that ventilation such as air supply or intake is automatically performed in accordance with the sliding position of the workpiece support.

したがって、通気用ホースの取扱いも問題にならず、さ
らにエアーを無駄に消費することがなく、経済的である
ものである。
Therefore, there is no problem in handling the ventilation hose, and there is no needless consumption of air, which is economical.

以下に本発明の一実施例を図面について詳細に説明する
An embodiment of the present invention will be described in detail below with reference to the drawings.

図中(11はベース%(2)はワーク支持台である。In the figure (11 is a base % (2) is a workpiece support stand.

図面実施例の場合、ワーク支持台(2)のスライドはス
クリュー(3)により行っている。
In the illustrated embodiment, the workpiece support (2) is slid by a screw (3).

すなわち、ベース(1)の両端の支持部(1α)にベア
リング14)を介してベース(2)と平行になるようス
クリュー(3)を支持し、ワーク支持台(2)に設けら
れたブラケット(2α)に支持したナツト(5)を上記
スクリュー(3)に螺合させてなる。
That is, the screw (3) is supported on the support parts (1α) at both ends of the base (1) via bearings 14) so as to be parallel to the base (2), and the bracket ( 2α) is screwed onto the screw (3).

図中(6)はスクリュー(3)を回転させるモーターで
ある。
In the figure, (6) is a motor that rotates the screw (3).

もつとも、ブラケット(2a)の両側部にタイミングベ
ルトの両端を固着等してタイミングプーリーで張設して
ワーク支持台(2)をスライドさせてもよい。
However, it is also possible to fix both ends of the timing belt to both sides of the bracket (2a), stretch it with a timing pulley, and slide the workpiece support base (2).

本発明ではさらにワーク支持台(2)のスライド時に少
くとも一つがワーク支持台(2)部に位置する間隔をあ
けて適数の通気孔(71(7α’) (7b)(7C)
が設けられる。
In the present invention, an appropriate number of ventilation holes (71 (7α') (7b) (7C) are provided at intervals such that at least one of them is located on the workpiece support (2) when the workpiece support (2) slides.
will be provided.

それらは、2・2図示のごとく、ワーク支持台(2)の
山面より狭い間隔とすればよいものである。
As shown in Figure 2.2, the spacing between them should be narrower than the crest of the workpiece support (2).

なお、図面実施例の場合、ワーク支持台(2)はベース
(1)の上面、下面及び両側面を囲むよう設け、各面に
上記通気孔(7)(7α)(7b)(7c)を設けてい
るが、ワーク支持台(2)は上面と両側面のみとし、ベ
ース(11に跨らした形態としてもよい。
In the case of the embodiment shown in the drawings, the workpiece support stand (2) is provided so as to surround the upper surface, lower surface, and both side surfaces of the base (1), and the above-mentioned ventilation holes (7) (7α) (7b) (7c) are provided on each surface. However, the workpiece support table (2) may be provided only on the top surface and both sides, and may be straddled over the base (11).

さらに1図面実施例の場合、上記のととく一ワーク支持
台(2)がベース(1)を囲んで設けられているためベ
ース(1)を中空とし、上記通気孔(7)(7α)(7
b)(7c)への通気をベースの一端から行うよう構成
している。
Furthermore, in the case of the embodiment shown in FIG. 7
b) It is constructed so that ventilation to (7c) is performed from one end of the base.

すなわち、ベース(1)の上記通気孔(7)(7a)(
υ)(7c)の構成位置に連通孔(8)(8a)(8b
’)(Sr)ヲ設けた隔壁(9)(9a)(9h)(9
c)を設け、その一端をそれぞれ上記通気孔(7)(7
α) (76) (7c )と連通させ、さらに連通孔
(8) (8a ) (8h ) (8c )の他端に
通気用のホースあるいはパイプ(10010(Z)(1
0b)(10c)を連結して上記ベース(1)の一端に
導出し、それぞれソレノイドバルブ(ll)(lbz)
(11b)(11C)に連結してなる。
That is, the above-mentioned ventilation holes (7) (7a) (
υ) (7c) with communicating holes (8) (8a) (8b)
') (Sr) Partition walls (9) (9a) (9h) (9
c), one end of which is connected to the ventilation holes (7) (7), respectively.
α) (76) (7c), and the other end of the communication hole (8) (8a) (8h) (8c) is connected to a ventilation hose or pipe (10010 (Z) (1
0b) (10c) and lead it out to one end of the base (1), respectively, solenoid valves (ll) (lbz).
(11b) is connected to (11C).

なお、ソレノイドバルブ(11)(11a)(11b)
(11c)にはそhぞカエアー供給源あるいは吸気源か
らのホース(12)が連通させられる。
In addition, solenoid valves (11) (11a) (11b)
(11c) is connected to a hose (12) from an air supply source or intake source.

さらに、本発明では上記通気孔(7)(7α)(υ)(
7C)に合わせて近接センサー(I3)が設けられる。
Furthermore, in the present invention, the ventilation holes (7) (7α) (υ) (
7C), a proximity sensor (I3) is provided.

なお1図面冥施例の場合、近接センサー03)はベース
(1)の通気孔(7)(7α)(7h)(7c)ニ隣接
すセて埋設しているが、)・1図に一点鎖線で示したご
とく、外部のワーク支持台(2)のスライド位置に邪魔
にならないように設けてもよい。
In the case of one drawing example, the proximity sensor 03) is buried adjacent to the ventilation holes (7) (7α) (7h) (7c) of the base (1), but there is one point in one drawing. As shown by the chain line, it may be provided at the sliding position of the external work support stand (2) so as not to get in the way.

図中α(イ)は近接センサー(13)からのリード線で
あり、それぞれ隣接された通気孔(7)(7a)(7h
)(7C)と対応するソレノイドバルブ(ll)(11
α)上記構成の本発明は近接センサー(I3)により。
In the figure, α (a) is the lead wire from the proximity sensor (13), and the adjacent ventilation holes (7) (7a) (7h
) (7C) and the corresponding solenoid valve (ll) (11
α) The present invention having the above configuration uses a proximity sensor (I3).

ワーク支持台(2)のスライドが検知された時にはその
近接センサーn3+ vc llJ接されたいずれかの
通気孔(7)(7α) (7b ) (7c )と対応
するソレノイドバルブ(11)(xtα)(11b)(
11C)が開放され、ワーク支持台(2)の位置してい
る通気孔(7’) (7α)(7h)(7C)のいずれ
かに圧縮空気が供給され、逆にワーク支持台(2)が通
過した近接センサー(I3)は開放されてそれに隣接さ
れた通気孔(7)(7a’)(7b’)(7c)と対応
する71//イドバルブCl1M11z)C1lb)r
llC)によりエアー遮断が行われるものである。
When the sliding of the workpiece support base (2) is detected, the proximity sensor n3+ vc llJ connects the solenoid valve (11) (xtα) to one of the ventilation holes (7) (7α) (7b) (7c). (11b) (
11C) is opened, compressed air is supplied to any of the ventilation holes (7') (7α) (7h) (7C) where the workpiece support table (2) is located, and conversely, the workpiece support table (2) The proximity sensor (I3) that has passed is opened and the adjacent vent holes (7) (7a') (7b') (7c) and the corresponding 71 //id valves Cl1M11z)C1lb)r
IIIC) is used to shut off the air.

上記のごとく1本発明はベース(11に支持したワーク
支持台(2)のスライド時にはベース(1)に適当な間
隔をあけて設けた通気孔(7) (7α)(7h)(7
C)の5ち、ワーク支持台(2)の位置した通気孔のみ
から、ベース(tlとワーク支持台(21間にのみ圧縮
エアーの供給が行われ、順次エアー膜を構成して無接触
、無摩耗の状態でスライドさせることができ、その他の
6気孔(7)(7a)(775’)(7c)からは圧縮
エアーが供給されることがないものであり、エアーな無
1駄に消費することがないものである。
As mentioned above, 1 the present invention provides ventilation holes (7) (7α) (7h) (7
In step C), compressed air is supplied only between the base (tl) and the workpiece supporter (21) through the ventilation hole where the workpiece supporter (2) is located, and an air film is sequentially formed to create a non-contact, It can be slid without wear, and compressed air is not supplied from the other six holes (7), (7a), (775'), and (7c), so air is wasted. There is nothing to do.

牙4図には上記矛3図に対応する部分の他の実施例が示
され、ている。
Figure 4 shows another embodiment of the portion corresponding to Figure 3 of the spear.

すなわち、ベース(1)の上面とワーク支持台(2)と
の間にのみ圧縮エアーの供給に伴うエアー膜を構成し、
さらに定位置で完全静止させるために吸気によるワーク
支持台(2)の吸着を行う例である。
That is, an air film is formed between the upper surface of the base (1) and the workpiece support (2) due to the supply of compressed air,
Furthermore, this is an example in which the workpiece support table (2) is suctioned by suction air in order to completely stop the workpiece in a fixed position.

この場合にはワーク支持台(2)のベース(1)の上面
と対応する而を囲むように外方を開放したリップ状のシ
ール材151を設け、連通孔(8C)に給気な行い、さ
らに吸気な行うことができるよう構成才力ばよい。
In this case, a lip-shaped sealing material 151 with an open outer side is provided to surround the upper surface of the base (1) of the workpiece support (2), and air is supplied to the communication hole (8C). If you have the ability to configure it so that you can do even more inhalation.

そのためにはソレノイドバルフ(11c)あるいは(1
1)(11aMoJ)を三方切換えとすわばよい。
For this purpose, solenoid valve (11c) or (1
1) (11aMoJ) can be changed to three-way switching.

そして−ワーク支持台(2)のスライド時Vこは連通孔
(7C)から圧縮エアーを供給すわばシール材(151
はベース(1)から離わてエアー膜を構成することがで
き、ワーク支持台(2)の停止時には連通孔(8c)、
通気孔(7C)から吸気を行えばシール材615)’が
ベース(11に密着し、シール材(15)で囲まれたベ
ース(11とワーク支持台(2)間を真空状態としてベ
ース11)[ワーク支持台(2)を密着させて完全静止
状態を保持できるものである。
- When the workpiece support table (2) slides, compressed air is supplied from the communication hole (7C) to the sealing material (151).
can form an air membrane apart from the base (1), and when the workpiece support (2) is stopped, the communication hole (8c),
When air is taken in through the ventilation hole (7C), the sealing material 615)' comes into close contact with the base (11), creating a vacuum between the base (11) surrounded by the sealing material (15) and the workpiece support (2). [The workpiece support table (2) can be brought into close contact with the workpiece support base to maintain a completely stationary state.

上記ワーク支持台(2)の密着保持は図面実施例のごと
く、スクリュー(3)とナツト(5)Kよりワーク支持
台(2)をスライドさせる場合にはそれほど必要性がな
いが、タイミングベルトあるいはリニアーモーター等に
よりワーク支持台(2)ナスライドさせる場合には極め
て有効である。
It is not so necessary to hold the workpiece support (2) in close contact with each other when the workpiece support (2) is slid from the screw (3) and nut (5) K as in the embodiment shown in the drawings. This is extremely effective when moving the workpiece support base (2) by a linear motor or the like.

上記のごとく、本発明はワーク支持台のスライドに合せ
てベース側から通気を行うものであり、移動するワーク
支持台側には通気用ホース等を接続することがないため
該通気用ホースの取扱いに手数を要することがなく、さ
らに、ワーク支持台のスライド時にはワーク支持台のス
ライド位置のみ通気が行わhるため、エアーを無駄にす
ることがない効果を得ることができるものである。
As mentioned above, the present invention ventilates from the base side as the workpiece support slides, and there is no need to connect a ventilation hose to the moving workpiece supporter, so handling of the ventilation hose is difficult. Further, when the workpiece support is slid, ventilation is performed only at the sliding position of the workpiece support, so that air is not wasted.

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

図面は本発明の一実施例を示すもので、牙1図は要部の
斜視図、田・2図は要部の縦断面図、則・3図は】・2
図A−A線断面図、牙4図は他の実施例を示し、牙3図
に対応する断面図である。 fl)・・・ベース、12)・・・ワーク支持台、(7
)(7a)(7h)(7C)・・・通気孔、(8)(8
a)(8b)(Bc’)・・・連ill孔−(10)(
10a)(10b)(10c)−= ノ<イブ。 (1,1M11a)(ilb)(11C)=−ソレノイ
ドバJしフ。 (13)・・・近接センサー。 特許出願人 株式会社 妙 徳
The drawings show one embodiment of the present invention. Figure 1 is a perspective view of the main part, Figure 2 is a vertical sectional view of the main part, and Figure 3 is a perspective view of the main part.
A cross-sectional view taken along the line A-A in FIG. 4 shows another embodiment, and is a sectional view corresponding to the tooth 3. fl)...Base, 12)...Work support stand, (7
) (7a) (7h) (7C)...Vent hole, (8) (8
a)(8b)(Bc')...Series of illumination holes-(10)(
10a) (10b) (10c) −= No< Eve. (1,1M11a)(ilb)(11C)=-Solenoid bar J. (13) Proximity sensor. Patent applicant Myotoku Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] ワーク支持台とこのワーク支持台がスライドするベース
からなシ、該ベースにはワーク支持台のスライド時に少
くとも一つがワーク支持台部に位置する間隔をあけて適
数の通気孔が設けられ、さらに該通気孔に合わせてそれ
ぞれワーク支持台のスライド位置を検知する近接センサ
ーが設けられ、近接センサーの検知によシヮーク支持台
のスライド位置にある通気孔に通気を行うことを特徴と
するエアースライドシステム。
a workpiece support and a base on which the workpiece support slides; the base is provided with a suitable number of ventilation holes at intervals such that at least one of them is located in the workpiece support when the workpiece support is slid; Furthermore, a proximity sensor is provided to detect the sliding position of the workpiece support base in accordance with the ventilation hole, and the air slide is characterized in that the proximity sensor detects the sliding position of the workpiece support base and ventilates the ventilation hole located at the slide position of the shake support base. system.
JP21756483A 1983-11-18 1983-11-18 Air sliding device Granted JPS60108241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21756483A JPS60108241A (en) 1983-11-18 1983-11-18 Air sliding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21756483A JPS60108241A (en) 1983-11-18 1983-11-18 Air sliding device

Publications (2)

Publication Number Publication Date
JPS60108241A true JPS60108241A (en) 1985-06-13
JPH0240463B2 JPH0240463B2 (en) 1990-09-11

Family

ID=16706233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21756483A Granted JPS60108241A (en) 1983-11-18 1983-11-18 Air sliding device

Country Status (1)

Country Link
JP (1) JPS60108241A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145110A (en) * 1984-08-06 1986-03-05 Nippon Seiko Kk Slider equipment
US4865465A (en) * 1987-08-20 1989-09-12 Toyoda Koki Kabushiki Kaisha Hydrostatically supporting device for slide
JPH02262975A (en) * 1989-04-04 1990-10-25 Mitsui Eng & Shipbuild Co Ltd Slide surface plate of fluid injection type
JPH04228154A (en) * 1990-04-18 1992-08-18 Internatl Business Mach Corp <Ibm> Actuator-assembly
US7669933B2 (en) 2006-05-19 2010-03-02 Toyota Jidosha Kabushiki Kaisha Headrest mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5665431B2 (en) * 2010-08-31 2015-02-04 ユニ・チャーム株式会社 Disposable wearing items

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221580U (en) * 1975-08-01 1977-02-16
JPS5834249A (en) * 1982-04-19 1983-02-28 Tokico Ltd Hermetic type cylinder unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221580U (en) * 1975-08-01 1977-02-16
JPS5834249A (en) * 1982-04-19 1983-02-28 Tokico Ltd Hermetic type cylinder unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145110A (en) * 1984-08-06 1986-03-05 Nippon Seiko Kk Slider equipment
US4865465A (en) * 1987-08-20 1989-09-12 Toyoda Koki Kabushiki Kaisha Hydrostatically supporting device for slide
JPH02262975A (en) * 1989-04-04 1990-10-25 Mitsui Eng & Shipbuild Co Ltd Slide surface plate of fluid injection type
JPH04228154A (en) * 1990-04-18 1992-08-18 Internatl Business Mach Corp <Ibm> Actuator-assembly
JP2533248B2 (en) * 1990-04-18 1996-09-11 インターナショナル・ビジネス・マシーンズ・コーポレイション Actuator assembly and data storage disk drive system
US7669933B2 (en) 2006-05-19 2010-03-02 Toyota Jidosha Kabushiki Kaisha Headrest mechanism

Also Published As

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JPH0240463B2 (en) 1990-09-11

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