JPH0610947A - Sliding support device - Google Patents
Sliding support deviceInfo
- Publication number
- JPH0610947A JPH0610947A JP4189967A JP18996792A JPH0610947A JP H0610947 A JPH0610947 A JP H0610947A JP 4189967 A JP4189967 A JP 4189967A JP 18996792 A JP18996792 A JP 18996792A JP H0610947 A JPH0610947 A JP H0610947A
- Authority
- JP
- Japan
- Prior art keywords
- rail
- sub
- sliding
- sliding member
- movable body
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/008—Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/001—Bearings for parts moving only linearly adjustable for alignment or positioning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
- F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
- F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
- F16C29/064—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with two rows of balls, one on each side of the rail
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、工作機械におけるベ
ッド上を移動するテーブルを摺動自在に支持するが如
き、摺動支持装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slide supporting device for slidably supporting a table moving on a bed in a machine tool.
【０００２】[0002]
【従来の技術】機械構造において、例えば工作機械のベ
ッド上を移動するテーブルの如き摺動部が多く構成され
いおり、このような摺動部は固定体（ベッド）に取り付
けた２本のレールに可動体（テーブル）に取り付けた摺
動部材を係合する構成が一般的であり、この場合レール
と摺動部材との間のクリアランスが大きいと振動の原因
となって加工精度を損じるため、可能な限りクリアラン
スを小さくして精度を高める必要があり、このクリアラ
ンスを必要最小限とする目的で摺動面に予圧をかけるこ
とが一般に広く行われている。2. Description of the Related Art In a mechanical structure, many sliding parts such as a table moving on a bed of a machine tool are often constructed. Such sliding parts are two rails attached to a fixed body (bed). Generally, a configuration in which a sliding member attached to a movable body (table) is engaged is used. In this case, if the clearance between the rail and the sliding member is large, it causes vibration, and the processing accuracy is impaired. It is necessary to make the clearance as small as possible to improve the accuracy, and it is widely prevailing to apply a preload to the sliding surface for the purpose of minimizing the clearance.
【０００３】[0003]
【発明が解決しようとする課題】上記した従来の移動ガ
イド装置において、特に長い移動距離を必要とする場合
等にレールと摺動部材間のクリアランスを小さくして抵
抗少なく移動させることは工作精度上きわめて困難であ
り、クリアランスを大きく設定せざるを得ないのが実情
であって、このため機械の精度を高めることが困難であ
るといった問題があった。In the conventional movement guide device described above, it is necessary to reduce the clearance between the rail and the sliding member to move with less resistance, especially when a long moving distance is required, in terms of working accuracy. It is extremely difficult, and the reality is that the clearance must be set to a large value. Therefore, there is a problem that it is difficult to improve the accuracy of the machine.
【０００４】本発明の目的は、摺動装置のレールと摺動
部材間のクリアランスを小さくして機械の精度を高める
とともに円滑な摺動を可能にする摺動支持装置を提供す
ることにある。An object of the present invention is to provide a slide supporting device which reduces the clearance between the rail of the sliding device and the sliding member to improve the accuracy of the machine and enables smooth sliding.
【０００５】[0005]
【課題を解決するための手段】上記の目的を達成するた
めのこの発明は、固定体に可動体を摺動自在に支持する
摺動支持装置において、上記固定体に基準レールと、該
基準レールに平行する副レールを取り付け、上記可動体
には、上記基準レールに対応する位置に、該基準レール
に摺動自在に係合する基準摺動部材を取り付けるととも
に、上記副レールに対応する位置に、該副レールと直交
する方向の微摺動ガイドを取り付け、上記副レールに摺
動自在に係合する第１係合部と、上記微摺動ガイドに微
摺動自在に係合する第２係合部とを互いに摺動方向を直
交させて形成した副摺動部材を設けた摺動支持装置であ
る。SUMMARY OF THE INVENTION To achieve the above object, the present invention relates to a sliding support device for slidably supporting a movable body on a fixed body, wherein the fixed body has a reference rail and the reference rail. A sub-rail parallel to the reference rail, a reference slide member slidably engaged with the reference rail is attached to the movable body at a position corresponding to the reference rail, and a reference rail is attached at a position corresponding to the sub-rail. A first engaging portion for mounting a fine sliding guide in a direction orthogonal to the sub rail, slidably engaging with the sub rail, and a second engaging portion for slidably engaging with the fine sliding guide. The sliding support device is provided with a sub-sliding member in which the sliding direction is orthogonal to the engaging portion.
【０００６】また、上記摺動支持装置の上記副摺動部材
を、第１係合部を持つ第１副摺動部材と第２係合部を持
つ第２副摺動部材とを、軸受を介して上記第１係合部と
第２係合部の摺動方向の交差角度を回動調節自在に組合
せたものとした摺動支持装置である。In addition, the sub-sliding member of the slide supporting device may be a first sub-sliding member having a first engaging portion and a second sub-sliding member having a second engaging portion, and a bearing. The sliding support device is a combination of the first engaging portion and the second engaging portion, which are interlocked with each other so that the intersecting angle in the sliding direction can be rotationally adjusted.
【０００７】[0007]
【作用】例えば基準レールと副レールの平行度に僅かな
狂いがある等の精度誤差があったとしても、基準レール
を基準として、副レールに係合している副摺動部材は第
２係合部が微摺動ガイドに対して副レールと直交する方
向に微摺動することができるため円滑に摺動することが
可能となり、基準レール及び副レールと、それに係合す
る基準摺動部材及び副摺動部材の摺動部との間のクリア
ランスを最小に設定することができて装置の精度を高め
られるとともに、可動体の移動を円滑にすることができ
るものである。Even if there is a precision error such as a slight deviation in the parallelism between the reference rail and the sub rail, the sub sliding member engaged with the sub rail with respect to the reference rail is the second member. Since the joint portion can finely slide in the direction orthogonal to the sub rail with respect to the fine sliding guide, it can slide smoothly, and the reference rail and the sub rail, and the reference sliding member that engages with them. Also, the clearance between the sliding member and the sliding portion of the sub-sliding member can be set to a minimum, the accuracy of the device can be improved, and the movable body can be moved smoothly.
【０００８】[0008]
【実施例】以下この発明を、実施例示図に基づいて詳細
説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings.
【０００９】（第１実施例）図１〜図３は第１実施例を
示し、図１は一部切断側面図であり、そのＡ−Ａ線断面
を図２に示し、要部である直交摺動構造を図３に斜視図
で示す。(First Embodiment) FIGS. 1 to 3 show a first embodiment, FIG. 1 is a partially cut side view, and a sectional view taken along line AA is shown in FIG. The sliding structure is shown in a perspective view in FIG.
【００１０】（１）は固定体、（２）は可動体で、固定
体（１）の上面に基準レール（３）と副レール（４）が
平行して取り付けられ、可動体（２）の基準レール
（３）に対応する位置に、この基準レール（３）に摺動
自在に係合する溝型の係合部（５ａ）を持つ基準摺動部
材（５）が取り付けられ、さらに可動体（２）の副レー
ル（４）に対応する位置に、この副レール（４）と直交
する方向の短レール状の微摺動ガイド（６）が取り付け
てある。Reference numeral (1) is a fixed body, and (2) is a movable body. A reference rail (3) and a sub rail (4) are mounted in parallel on the upper surface of the fixed body (1), and the movable body (2) is A reference sliding member (5) having a groove type engaging portion (5a) slidably engaged with the reference rail (3) is attached at a position corresponding to the reference rail (3), and a movable body is further provided. A short rail-shaped fine sliding guide (6) in a direction orthogonal to the sub rail (4) is attached to a position corresponding to the sub rail (4) of (2).
【００１１】（７）は副摺動部材で、下面に副レール
（４）に係合する溝型の第１係合部（７ａ）を形成する
とともに、上面に微摺動ガイド（６）に係合する溝型の
第２係合部（７ｂ）を、第１係合部（７ａ）と直交する
方向に形成して、副レール（４）と微摺動ガイド（６）
との間に介在している。Reference numeral (7) is a sub-sliding member, which has a groove-shaped first engaging portion (7a) for engaging the sub-rail (4) on the lower surface and a fine sliding guide (6) on the upper surface. The groove-shaped second engaging portion (7b) to be engaged is formed in a direction orthogonal to the first engaging portion (7a), and the sub rail (4) and the fine sliding guide (6) are formed.
Is intervened between.
【００１２】上記の構成によると、基準レール（３）副
レール（４）が長い場合等に製作上の困難性から平行度
が狂って、レール間隔が場所により誤差が生じた場合で
あっても、基準レール（３）が基準となって副レール
（４）に係合する副摺動部材（７）が基準レール（３）
と副レール（４）の間隔誤差分だけ第２係合部（７ｂ）
が微摺動ガイド（６）に沿って副レール（４）と直交す
る方向に微摺動することとなり、副摺動部材（７）は副
レール（４）に沿って円滑に摺動することができる。According to the above construction, even when the reference rail (3) and the sub-rail (4) are long, the parallelism is deviated due to manufacturing difficulty, and the rail spacing varies depending on the location. , The sub-sliding member (7) engaging with the sub-rail (4) on the basis of the reference rail (3) is the reference rail (3).
And the second engaging portion (7b) corresponding to the distance error between the auxiliary rail (4)
Will slide slightly along the fine sliding guide (6) in the direction orthogonal to the sub rail (4), and the sub sliding member (7) will slide smoothly along the sub rail (4). You can
【００１３】従って、基準レール（３）と副レール
（４）間の間隔誤差のために、基準レール（３）と基準
摺動部材（５）の係合部（５ａ）の間及び副レール
（４）と副摺動部材（７）の第１係合部（７ａ）の間の
クリアランスを大きくする必要がないから必要最小限の
クリアランスとして精度を高めることができる。Therefore, due to a gap error between the reference rail (3) and the auxiliary rail (4), the distance between the reference rail (3) and the engaging portion (5a) of the reference sliding member (5) and the auxiliary rail ( Since it is not necessary to increase the clearance between 4) and the first engaging portion (7a) of the sub-sliding member (7), it is possible to improve the accuracy with the minimum required clearance.
【００１４】当然ながら、微摺動ガイド（６）と副摺動
部材（７）の第２係合部（７ｂ）との間のクリアランス
も、摺動長さがきわめて短いことから最小にすることが
できるので、精度低下の原因となることはない。Naturally, the clearance between the fine sliding guide (6) and the second engaging portion (7b) of the auxiliary sliding member (7) should also be minimized because the sliding length is extremely short. Therefore, the accuracy is not deteriorated.
【００１５】（第２実施例）図４〜図６は第２実施例を
示し、図４は一部切断側面図であり、そのＢ−Ｂ線断面
を図５に示し、この図５をＣ−Ｃ線方向に見た図を図６
に示している。この第２実施例において上記第１実施例
と同一の物には同一の符号を付して説明する。(Second Embodiment) FIGS. 4 to 6 show a second embodiment, FIG. 4 is a partially cut side view, and a section taken along line BB thereof is shown in FIG. Fig. 6 is a view seen in the direction of the -C line.
Is shown in. In the second embodiment, the same parts as those in the first embodiment will be described with the same reference numerals.
【００１６】（１）は固定体、（２）は可動体で、固定
体（１）の上面に基準レール（３）と副レール（４）が
平行して取り付けられ、可動体（２）の基準レール
（３）に対応する位置に、この基準レール（３）に摺動
自在に係合する下向き溝型の内部に直線運動軸受（１０
ａ）を持つ基準摺動部材（１０）が取り付けられ、さら
に可動体（２）の副レール（４）に対応する位置に、こ
の副レール（４）と直交する方向の下向き溝型の内部に
直線運動軸受（１１ａ）を組み込んだ微摺動ガイド（１
１）が取り付けてある。Reference numeral (1) is a fixed body, and (2) is a movable body. The reference rail (3) and the auxiliary rail (4) are mounted on the upper surface of the fixed body (1) in parallel, and the movable body (2) is fixed. At a position corresponding to the reference rail (3), a linear motion bearing (10) is provided inside the downward groove that slidably engages with the reference rail (3).
The reference sliding member (10) having a) is attached, and further at a position corresponding to the sub rail (4) of the movable body (2), inside the downward groove type in a direction orthogonal to the sub rail (4). Fine sliding guide (1) incorporating a linear motion bearing (11a)
1) is attached.
【００１７】（１２）は第１副摺動部材で、副レール
（４）に摺動自在に係合する下向き溝型の内部に、基準
摺動部材（１０）の場合と同様の直線運動軸受（１２
ａ）を組み込むとともに、上部にベアリングハウジング
（１２ｂ）を取り付けたものであって、このベアリング
ハウジング（１２ｂ）内にベアリング（１３）を嵌入し
てベアリング押さえ（１４）により固定してある。Reference numeral (12) is a first sub-sliding member, and a linear motion bearing similar to that of the reference sliding member (10) is provided inside a downward groove type slidably engaged with the sub-rail (4). (12
A) is incorporated and a bearing housing (12b) is attached to the upper part, and a bearing (13) is fitted in the bearing housing (12b) and fixed by a bearing retainer (14).
【００１８】（１５）は第２副摺動部材で、上端に微摺
動ガイド（１１）に微摺動自在に係合する短レール状の
第２係合部（１５ａ）を取り付けるとともに、下部にベ
アリング軸（１５ｂ）を形成して上記ベアリンクハウジ
ング（１２ｂ）内のベアリング（１３）に嵌合し、ベア
リングナット（１４）により固定して、第１副摺動部材
（１２）と第２副摺動部材（１５）が、摺動方向の交差
角度を回動調節可能に組み合わせたものである。Reference numeral (15) is a second sub-sliding member, and a second rail-like second engaging portion (15a) engaging with the fine sliding guide (11) in a finely slidable manner is attached to the upper end of the second auxiliary sliding member. A bearing shaft (15b) is formed on the first sub-sliding member (12) and the second sub-sliding member (12) by fitting the bearing shaft (15b) into the bearing (13) in the bare link housing (12b) and fixing the bearing shaft (15). The sub-sliding member (15) is a combination in which the crossing angle of the sliding direction is rotationally adjustable.
【００１９】なお、本第２実施例では微摺動ガイド（１
１）が凹溝で、第２係合部（１５ａ）を短レール状とし
た第１実施例と逆のものを示したが、これを第１実施例
と同様の、微摺動ガイド（１１）を短レール状とし、第
２係合部を凹溝とする組合せであっても支障はない。In the second embodiment, the fine sliding guide (1
Although 1) is a concave groove and shows the opposite of the first embodiment in which the second engaging portion (15a) has a short rail shape, this is the same as the first embodiment, and the fine sliding guide (11) is used. ) Has a short rail shape and the second engaging portion has a concave groove, there is no problem.
【００２０】上記の構成によると、基準レール（３）と
副レール（４）の平行誤差がある場合でも円滑な摺動が
可能となり、基準レール（３）副レール（４）及び摺動
ガイド（１１）と、これらに係合する基準摺動部材（１
０）、第１副摺動部材（１２）、第２副摺動部材（１
５）との間のクリアランスを必要最小限とすることが可
能となって、精度を高めることができる特徴は、上記第
１実施例と同様であるが、この第２実施例の場合はさら
に第１副摺動部材（１２）と第２副摺動部材（１５）と
がベアリング（１３）を介して回動自在に構成したこと
により、第１副摺動部材（１２）と第２副摺動部材（１
５）の摺動方向の交差角度が自由に調節できるため、基
準レール（３）と副レール（４）の平行度誤差が大きく
て例えば湾曲がある場合等に副レール（４）に対して直
交方向の微摺動だけでは摺動に無理が生じるのを、回動
により交差角度を自由に変化させることにより円滑な微
摺動が可能となるものである。According to the above construction, even if there is a parallel error between the reference rail (3) and the auxiliary rail (4), smooth sliding is possible, and the reference rail (3) and the auxiliary rail (4) and the sliding guide ( 11) and reference sliding members (1
0), the first sub-sliding member (12), the second sub-sliding member (1)
The feature of being able to minimize the clearance with 5) and improving the accuracy is the same as the first embodiment, but in the case of the second embodiment, Since the first sub-sliding member (12) and the second sub-sliding member (15) are configured to be rotatable via the bearing (13), the first sub-sliding member (12) and the second sub-sliding member can be rotated. Moving member (1
Since the crossing angle of the sliding direction of 5) can be adjusted freely, it is orthogonal to the auxiliary rail (4) when there is a large parallelism error between the reference rail (3) and the auxiliary rail (4) and there is a curve, for example. Although the fine sliding in the direction alone makes the sliding impossible, the fine sliding can be smoothly performed by freely changing the intersection angle by the rotation.
【００２１】[0021]
【発明の効果】以上説明したこの発明に係わる摺動支持
装置によれば、基準レールを基準として副レールに係合
する副摺動部材を、この副レールと直交する方向の微摺
動装置を介して可動体を支持したことにより、２本のレ
ールの平行度誤差を微摺動装置がが吸収して円滑な摺動
が得られるとともに、基準レール及び副レールと、これ
に係合する摺動部材との間のクリアランスを必要最小限
として精度を高めることができるものであり、さらに副
摺動部材を第１摺動部材と第２摺動部材とを軸受を介し
て組み合わせた構成としたことにより、第１摺動部材と
第２摺動部材の摺動方向の交差角度が回動調節自在とな
って、基準レールと副レールとの平行度誤差が大きい場
合であっても円滑な摺動が得られることとなり摺動部の
精度を高めることができるものである。According to the sliding support device of the present invention described above, the sub-sliding member that engages with the sub-rail with the reference rail as a reference is provided with the fine-sliding device in the direction orthogonal to the sub-rail. By supporting the movable body through the fine slide device, the fine slide device absorbs the parallelism error between the two rails, and smooth slide is obtained. The clearance between the moving member and the moving member can be minimized to improve the accuracy, and the sub-sliding member is formed by combining the first sliding member and the second sliding member via the bearing. As a result, the crossing angle of the sliding direction of the first sliding member and the second sliding member can be rotationally adjusted, and smooth sliding is possible even when the parallelism error between the reference rail and the sub rail is large. Motion will be obtained and the precision of the sliding part will be improved. It is those that can be.
【図１】本発明第１実施例の一部切断側面図である。FIG. 1 is a partially cut side view of a first embodiment of the present invention.
【図２】図１のＡ−Ａ線断面図である。FIG. 2 is a sectional view taken along the line AA of FIG.
【図３】第１実施例における直交摺動部の斜視図であ
る。FIG. 3 is a perspective view of an orthogonal sliding portion in the first embodiment.
【図４】本発明第２実施例の一部切断側面図である。FIG. 4 is a partially cut side view of the second embodiment of the present invention.
【図５】図４のＢ−Ｂ線断面図である。5 is a sectional view taken along line BB of FIG.
【図６】図５のＣ−Ｃ線矢視図である。6 is a view taken along the line CC of FIG.
１ 固定体 ２ 可動体 ３ 基準レール ４ 副レール ５ 基準摺動部材 ５ａ 係合部 ６ 微摺動ガイド ７ 副摺動部材 ７ａ 第１係合部 ７ｂ 第２係合部 １０ 基準摺動部材 １１ 微摺動ガイド １２ 第１副摺動部材 １２ｂ ベアリングハウジング １３ ベアリング １５ 第２副摺動部材 １５ｂ ベアリング軸 1 Fixed Body 2 Movable Body 3 Reference Rail 4 Sub Rail 5 Reference Sliding Member 5a Engagement Part 6 Fine Sliding Guide 7 Sub Sliding Member 7a First Engaging Part 7b Second Engaging Part 10 Reference Sliding Member 11 Fine Sliding guide 12 First sub-sliding member 12b Bearing housing 13 Bearing 15 Second sub-sliding member 15b Bearing shaft
Claims (2)
動支持装置において、上記固定体に基準レールと、該基
準レールに平行する副レールを取り付け、上記可動体に
は、上記基準レールに対応する位置に、該基準レールに
摺動自在に係合する基準摺動部材を取り付けるととも
に、上記副レールに対応する位置に、該副レールと直交
する方向の微摺動ガイドを取り付け、上記副レールに摺
動自在に係合する第１係合部と、上記微摺動ガイドに微
摺動自在に係合する第２係合部とを互いに摺動方向を直
交させて形成した副摺動部材を設けたことを特徴とする
摺動支持装置。1. A sliding support device for slidably supporting a movable body on a fixed body, wherein a fixed rail and a sub rail parallel to the reference rail are attached to the fixed body, and the movable body is provided with the reference rail. A reference sliding member that slidably engages the reference rail is attached to a position corresponding to the rail, and a fine sliding guide in a direction orthogonal to the sub rail is attached to a position corresponding to the sub rail. A sub-rail having a first engaging portion slidably engaged with the sub rail and a second engaging portion slidably engaged with the fine sliding guide, the sliding directions of which are orthogonal to each other. A sliding support device comprising a sliding member.
１副摺動部材と第２係合部を持つ第２副摺動部材とを、
軸受を介して上記第１係合部と第２係合部の摺動方向の
交差角度を回動調節自在に組合せたものとした、請求項
１の摺動支持装置。2. A sub-sliding member comprising a first sub-sliding member having a first engaging portion and a second sub-sliding member having a second engaging portion.
2. The sliding support device according to claim 1, wherein the first engaging portion and the second engaging portion are combined such that the intersecting angle of the sliding direction can be rotationally adjusted via a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4189967A JPH0610947A (en) | 1992-06-23 | 1992-06-23 | Sliding support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4189967A JPH0610947A (en) | 1992-06-23 | 1992-06-23 | Sliding support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0610947A true JPH0610947A (en) | 1994-01-21 |
Family
ID=16250185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4189967A Pending JPH0610947A (en) | 1992-06-23 | 1992-06-23 | Sliding support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610947A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10125381A1 (en) * | 2001-05-23 | 2002-12-05 | Rexroth Star Gmbh | Bearing block for connecting slide which moves along rail with component to be transported comprises upper and lower sections connected by rod which fits into transverse bore with diverging ends |
| DE10320424A1 (en) * | 2003-05-08 | 2004-11-25 | Ina-Schaeffler Kg | Linear guide comprises carriage which slides along rail, connecting plate for attaching e.g. table fitting on to carriage whose mounting allows it to be adjusted transversely with respect to rail |
| US6969199B2 (en) | 2000-08-03 | 2005-11-29 | Igus Spritzgubteile Fur Die Industrie Gmbh | Floating bearing |
| JP2006519970A (en) * | 2003-02-28 | 2006-08-31 | スリーエム イノベイティブ プロパティズ カンパニー | Slidable fastener bearing assembly |
| KR101352567B1 (en) * | 2008-03-04 | 2014-01-24 | 삼성테크윈 주식회사 | Linear Transfer Stage Apparatus |
| WO2018016005A1 (en) * | 2016-07-19 | 2018-01-25 | 富士機械製造株式会社 | Slide-traveling device and machine tool mounted with same |
| KR20210094224A (en) * | 2020-01-21 | 2021-07-29 | (주)브이에이디인스트루먼트 | Stage apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112616A (en) * | 1980-12-27 | 1982-07-13 | Yamatake Honeywell Co Ltd | Combustion controller |
| JPS59120485A (en) * | 1982-12-27 | 1984-07-12 | Matsushita Electric Ind Co Ltd | Carriage for printer |
| JPS62188636A (en) * | 1986-02-12 | 1987-08-18 | Hiroshi Teramachi | Linear guide device |
| JPS62292922A (en) * | 1986-06-13 | 1987-12-19 | Hitachi Seiko Ltd | Installing device for straight guide apparatus |
-
1992
- 1992-06-23 JP JP4189967A patent/JPH0610947A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112616A (en) * | 1980-12-27 | 1982-07-13 | Yamatake Honeywell Co Ltd | Combustion controller |
| JPS59120485A (en) * | 1982-12-27 | 1984-07-12 | Matsushita Electric Ind Co Ltd | Carriage for printer |
| JPS62188636A (en) * | 1986-02-12 | 1987-08-18 | Hiroshi Teramachi | Linear guide device |
| JPS62292922A (en) * | 1986-06-13 | 1987-12-19 | Hitachi Seiko Ltd | Installing device for straight guide apparatus |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6969199B2 (en) | 2000-08-03 | 2005-11-29 | Igus Spritzgubteile Fur Die Industrie Gmbh | Floating bearing |
| DE10125381A1 (en) * | 2001-05-23 | 2002-12-05 | Rexroth Star Gmbh | Bearing block for connecting slide which moves along rail with component to be transported comprises upper and lower sections connected by rod which fits into transverse bore with diverging ends |
| DE10125381B4 (en) * | 2001-05-23 | 2007-11-22 | Bosch Rexroth Mechatronics Gmbh | Bearing block with rod |
| JP2006519970A (en) * | 2003-02-28 | 2006-08-31 | スリーエム イノベイティブ プロパティズ カンパニー | Slidable fastener bearing assembly |
| DE10320424A1 (en) * | 2003-05-08 | 2004-11-25 | Ina-Schaeffler Kg | Linear guide comprises carriage which slides along rail, connecting plate for attaching e.g. table fitting on to carriage whose mounting allows it to be adjusted transversely with respect to rail |
| KR101352567B1 (en) * | 2008-03-04 | 2014-01-24 | 삼성테크윈 주식회사 | Linear Transfer Stage Apparatus |
| WO2018016005A1 (en) * | 2016-07-19 | 2018-01-25 | 富士機械製造株式会社 | Slide-traveling device and machine tool mounted with same |
| JPWO2018016005A1 (en) * | 2016-07-19 | 2019-05-09 | 株式会社Ｆｕｊｉ | Slide traveling device and machine tool equipped with the same |
| KR20210094224A (en) * | 2020-01-21 | 2021-07-29 | (주)브이에이디인스트루먼트 | Stage apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0719693Y2 (en) | Moving table | |
| US5760564A (en) | Dual guide beam stage mechanism with yaw control | |
| US3638933A (en) | Precision x-y positioning table | |
| US6677691B2 (en) | Stage apparatus and method of using the same | |
| JP2004195620A (en) | Lifting guide unit and stage device incorporating the same | |
| JPH0610947A (en) | Sliding support device | |
| KR20030074247A (en) | Angle adjusting device | |
| EP3246614B1 (en) | Movable table system | |
| JP4282389B2 (en) | XY table | |
| JPH05166B2 (en) | ||
| JP2005221044A (en) | Angle adjustment device | |
| JPH05220638A (en) | Linear motion guide device and table device employing it | |
| US6504648B2 (en) | Compensation mechanism for component and assembly deviation in a component precision positioning stage | |
| JPH0885026A (en) | Gantry driving device | |
| JPH0141466B2 (en) | ||
| JP3803263B2 (en) | XYθ table | |
| JP3343913B2 (en) | Movable body guidance device | |
| JPH0360938A (en) | Rectilinear propagation guide unit | |
| JP2883628B2 (en) | XY table device | |
| JPS639939B2 (en) | ||
| JPH06262469A (en) | High accurate positioning seesaw device | |
| JP2000356693A (en) | Stage mechanism | |
| CN1169650C (en) | Trimming moving table for precise mechanical equipment | |
| JPH0317054Y2 (en) | ||
| JPS63130957A (en) | Precise fine movement base |