JPH01153245A - Workpiece turning-over device - Google Patents
Workpiece turning-over deviceInfo
- Publication number
- JPH01153245A JPH01153245A JP30966687A JP30966687A JPH01153245A JP H01153245 A JPH01153245 A JP H01153245A JP 30966687 A JP30966687 A JP 30966687A JP 30966687 A JP30966687 A JP 30966687A JP H01153245 A JPH01153245 A JP H01153245A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- guide
- link
- mounting base
- reduced
- 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
- 230000035939 shock Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Feeding Of Workpieces (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、ワークを水平位置と垂直位置との間で姿勢変
化させるワーク横転装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a workpiece overturning device that changes the posture of a workpiece between a horizontal position and a vertical position.
（発明の背景）
人工衛星などのような大型で繊細な取扱いが要求される
ワークでは、その組立、整備や調整のため水平位置から
垂直位置へ横転させたりすることがある。このようなワ
ークでは外面に各種装置や特殊外側板で被蓋されている
ため、ワークの支持点が限られている。従って従来は第
６図に示すようなワーク取付台１００にワーク１０２を
固定し、この固定台１００の一端縁Ｃを回転軸にして固
定台１００ごとワーク１０２を横転するようにしていた
。(Background of the Invention) Large workpieces such as artificial satellites that require delicate handling may be rolled over from a horizontal position to a vertical position for assembly, maintenance, and adjustment. Since the outer surface of such a workpiece is covered with various devices or a special outer plate, the support points for the workpiece are limited. Therefore, in the past, the workpiece 102 was fixed to a workpiece mounting table 100 as shown in FIG. 6, and the workpiece 102 was turned over along with the fixed table 100 using one end C of the fixing table 100 as a rotation axis.
しかしこのような横転装置では重心Ｇの移動量が大きく
、装置が大型化すると゛いう不都合があっしなければな
らず作業性が悪いという不都合もあった。さらに重心Ｇ
の移動による運動量も大きいため、横転を緊急停止する
場合には制動の負加速度が人工衛星などのワークに許容
される量を超えてワークを損傷させるおそれもあった。However, in such a rollover device, the amount of movement of the center of gravity G is large, which increases the size of the device, which also has the disadvantage of poor workability. Furthermore, the center of gravity G
Since the amount of momentum caused by the movement of the robot is also large, in the case of an emergency stop of a rollover, the negative acceleration of braking exceeds the amount allowed for a workpiece such as an artificial satellite, and there is a risk of damaging the workpiece.
（発明の目的）
本発明はこのような事情に鑑みなされたものであり、ワ
ーク重心位置の移動距離が小さく、装置の小型化、作業
性の向上、緊急停止時にワークに与えるショックの軽減
化が図れるワーク横転装置を提供することを目的とする
。(Objective of the Invention) The present invention was made in view of the above circumstances, and it is possible to reduce the moving distance of the center of gravity of the workpiece, downsize the device, improve workability, and reduce the shock given to the workpiece during an emergency stop. The purpose of the present invention is to provide a workpiece overturning device that can be used to overturn a workpiece.
（発明の構成）
本発明によればどの目的は、ワークを固定するワーク取
付台と、このワーク取付台の下方に位置するフレームに
固定されこのワーク取付台の一端縁を略水平方向に滑動
可能に支持するガイドと、ワーク取付台のガイド長手方
向に対する略中央付近に一端が軸支され且つ他端がワー
ク取付台の他端側付近でフレームに軸支されているリン
クと、ワーク取付台をリンクとガイドに案内されて略水
平位置と略垂直位置との間で姿勢変化させる駆動手段と
を備えることを特徴とするワーク横転装置により達成さ
れる。(Structure of the Invention) According to the present invention, the object is to provide a workpiece mount for fixing a workpiece, and a frame located below the workpiece holder, which is fixed to the frame and is capable of sliding approximately horizontally along one edge of the workpiece mount. a guide supported on the workpiece mount, a link whose one end is pivotally supported near the approximate center of the workpiece mount in the longitudinal direction of the guide, and whose other end is pivotally supported by the frame near the other end of the workpiece mount; This is achieved by a workpiece overturning device characterized by comprising a link and a drive means for changing the attitude between a substantially horizontal position and a substantially vertical position guided by a guide.
（実施例）
第１図は本発明の一実施例の斜視図、第２図はその側面
図、第３．４図はそれぞれ第２図のｍ−ｍ線断面図、Ｉ
Ｖ−ＩＶ線断面図、第５図は横転の軌跡を示す説明図で
ある。(Example) Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a side view thereof, Fig. 3.4 is a sectional view taken along line mm in Fig. 2, and I
FIG. 5, a cross-sectional view taken along the line V-IV, is an explanatory diagram showing the locus of rollover.
これらの図において符号１０はフレームである。このフ
レーム１０は平行な左右一対のＩ型鋼材からなる側板１
２（第３図では一方のみ図示）と、両側板１２．１２の
端縁を塞ぐ端板１４，１６と、複数のリブ１８とで構成
されている。各側板１２．１２の上にはその長手方向に
沿ってガイド２０．２０が略水平に固定されている。両
側板１２．１２の中央には両端板１４．１６を掛は渡す
ようにスクリュ軸２２が回動自在に保持されている。こ
のスクリュ軸２２はクラッチ２４、減速装置２６を介し
てモータ２８により回転駆動されている。In these figures, reference numeral 10 indicates a frame. This frame 10 includes side plates 1 made of a pair of parallel left and right I-shaped steel members.
2 (only one is shown in FIG. 3), end plates 14 and 16 that close the edges of both side plates 12 and 12, and a plurality of ribs 18. A guide 20.20 is fixed substantially horizontally on each side plate 12.12 along its longitudinal direction. A screw shaft 22 is rotatably held in the center of both side plates 12.12 so as to span both end plates 14.16. This screw shaft 22 is rotationally driven by a motor 28 via a clutch 24 and a reduction gear 26.
３０は両側板１２．１２上に掛渡された橋体であり、こ
の橋体３０はリニアベアリング３２．３２を介してガイ
ド２０，２０に支持されている。Reference numeral 30 denotes a bridge body suspended over both side plates 12.12, and this bridge body 30 is supported by guides 20, 20 via linear bearings 32.32.
従ってこの橋体３０はガイド２０．２０に沿って（第２
図左右方向に）滑動自在となっている。橋体３０の中央
部分下部にはスクリュ軸２２が螺合って橋体３０はモー
タ２８の回転により、クラッチ２４、減速装置２６、ス
クリュ軸２２を介して、ガイド２０上を滑動する。Therefore, this bridge body 30 is moved along the guide 20.20 (second
It can be slid freely (left and right in the figure). A screw shaft 22 is screwed into the lower central portion of the bridge body 30, and the bridge body 30 slides on the guide 20 via the clutch 24, the reduction gear 26, and the screw shaft 22 due to the rotation of the motor 28.
３４は両側板１２．１２上に配設されたワーク取付台で
ある。このワーク取付台３４の一端縁（橋体３０に対峙
する側）の両端にはアーム３６゜３６が突設され、この
アーム３６．３６は橋体３０の両端に回動自在に軸着さ
れている。一方ワーク取付台３４には、ガイド２０長手
方向に対する略中央付近の両端縁にリンク３８．３８が
回動自在に取付けられている。このリンク３８の他端は
ワーク取付台３４の他端側（橋体３０と非対峙側、第１
．２図Ａ側）の下方に位置する軸受４０に軸支されてい
る。この結果ワーク取付台３０は、橋体３０の水平移動
によりリンク３８．３８とガ化可能となっている。Reference numeral 34 denotes a workpiece mounting base disposed on both side plates 12 and 12. Arms 36.36 are protruded from both ends of one edge of the workpiece mounting table 34 (the side facing the bridge body 30), and these arms 36.36 are rotatably attached to both ends of the bridge body 30. There is. On the other hand, links 38 and 38 are rotatably attached to both end edges of the workpiece mount 34 near the center in the longitudinal direction of the guide 20 . The other end of this link 38 is the other end side of the workpiece mounting base 34 (the side not facing the bridge body 30, the first
．． It is pivotally supported by a bearing 40 located below (A side in Figure 2). As a result, the workpiece mounting base 30 can be assembled into links 38 and 38 by horizontal movement of the bridge body 30.
４０はワーク取付台３０の表裏を貫通するように設けら
れた複数の孔であり、ワーク４２を固定するクランプ４
４を取付けるためのものである（第４図）。Reference numeral 40 indicates a plurality of holes provided to penetrate the front and back sides of the workpiece mounting base 30, and a clamp 4 for fixing the workpiece 42.
4 (Figure 4).
次に本実施例の動作を説明する。Next, the operation of this embodiment will be explained.
ワーク取付台３０が水平な状態において、モータ２８を
回転し、橋体３０をガイド２０上で第１．２図で右方向
に滑動させるとリンク３８には水平方向の圧縮力が加わ
る。リンク３８の他端はフレーム４０により移動不能と
なっているから、リンク３８には第２図時計廻りの方向
の分力が発生することになる。従って、橋体３０の水平
移動に伴ないリンク３８．３８は第２図時計廻りに回転
し、リンク３８．３８はワーク取付台３０の他端Ａ側を
上方に持ち上げる。ワーク取付台３０が垂直位ｉｉ！ｉ
（第２図仮想線位置）に達したらモータ２８の回転を止
め、この位置でのワークの組立て整備等を再開する。When the workpiece mount 30 is in a horizontal state, when the motor 28 is rotated and the bridge body 30 is slid on the guide 20 in the right direction in FIG. 1.2, a compressive force in the horizontal direction is applied to the link 38. Since the other end of the link 38 is immovable by the frame 40, a component force is generated in the link 38 in the clockwise direction in FIG. 2. Therefore, as the bridge body 30 moves horizontally, the links 38.38 rotate clockwise in FIG. 2, and the links 38.38 lift the other end A side of the workpiece mounting base 30 upward. Workpiece mounting base 30 is in vertical position ii! i
When the motor 28 reaches the position indicated by the imaginary line in FIG. 2, the rotation of the motor 28 is stopped, and workpiece assembly and maintenance at this position is resumed.
このように本発明はワーク取付台３０の一端Ａを上方に
持ち上げながら、他端を水平に移動するので、第５図に
示すように横転時にワーク４２の水平移動距離が小さく
なる。従って装置全体を小型化できる。またワーク４２
の水平移動距離が少ないから整備装置などの治具を大き
く移動する必要が無くなり作業性がよい。また第５図に
示すように重心の軌跡（Ｇ−Ｇ’）が小さく、運動量が
小さくなるから、緊急停止した場合などにワークにかか
るショックが軽減化される。As described above, in the present invention, one end A of the workpiece mounting table 30 is lifted upward while the other end is moved horizontally, so that the horizontal movement distance of the workpiece 42 becomes smaller when it rolls over, as shown in FIG. Therefore, the entire device can be downsized. Also work 42
Since the horizontal movement distance is small, there is no need to move jigs such as maintenance equipment significantly, resulting in good work efficiency. Furthermore, as shown in FIG. 5, the locus of the center of gravity (GG') is small and the amount of momentum is small, so the shock applied to the workpiece in the event of an emergency stop is reduced.
本実施例では、ワーク取付台３４の一端縁にアーム３６
．３６を突設し、橋体３０を介して、この一端縁を水平
方向に滑動するようにしたが、ワーク取付台３４の一端
縁に直接滑動部材を設けてもよい。In this embodiment, an arm 36 is attached to one end edge of the workpiece mounting table 34.
．． 36 is provided in a protruding manner, and this one end edge is slid in the horizontal direction via the bridge body 30, but a sliding member may be provided directly on one end edge of the workpiece mounting base 34.
なお本実施例では、ワーク取付台の姿勢変化をさせる駆
動手段を、モータ２８と、スクリュ軸２３ヨ
２とナツト七そとで構成し、橋体３０の移動によってワ
ーク取付台３０を押し上げるようにした。In this embodiment, the driving means for changing the posture of the workpiece mount is composed of the motor 28, the screw shaft 23 and the nut 7, and the workpiece mount 30 is pushed up by the movement of the bridge body 30. did.
しかし、本発明はリンク３８自身に回転力を加えてリン
ク３８のフレーム側軸支点を中心とするワーク取付台３
０を押し上げるように姿勢変化させてもよく、このよう
なものも含む。However, in the present invention, a rotational force is applied to the link 38 itself, and the workpiece mounting base 3 is rotated around the frame-side shaft fulcrum of the link 38.
The posture may be changed so as to push up 0, and such a change is also included.
（発明の効果）
このように本発明は、ワーク取付台の一端縁を水平移動
させる一方、他端を上方へ移動させるようにしたので、
ワーク重心位置の移動距離が小さく、装置の小型化、作
業性の向上、緊急停止時にワークに与えるショックの軽
減化が図れる。(Effects of the Invention) As described above, in the present invention, one end edge of the workpiece mounting table is moved horizontally while the other end is moved upward.
The moving distance of the center of gravity of the workpiece is small, making the device more compact, improving work efficiency, and reducing the shock given to the workpiece during an emergency stop.
第１図は本発明の一実施例の斜視図、第２図はその側面
図、第３，４図はそれぞれ第２図の■−■線断面図、Ｉ
Ｖ−ＩＶ線断面図、第５図は横転の軌跡を示す説明図、
第６図は従来のワーク横転装置の動作説明図である。
１０フレーム、
２０・・・ガイド、２２・・・スクリュ軸、２８１０．
や−タ、ふ↓０６．＋ット、３２・・・リニアベアリン
グ、
３４．１００・・・ワーク取付台、３８・・・リンク、
４２．１０２・・・ワーク。
特許出願人 航空規格工業株式会社Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a side view thereof, Figs. 3 and 4 are sectional views taken along the line ■-■ of Fig. 2, and I
V-IV line sectional view, FIG. 5 is an explanatory diagram showing the locus of rollover,
FIG. 6 is an explanatory diagram of the operation of a conventional workpiece overturning device. 10 frame, 20... guide, 22... screw shaft, 2810.
Ya-ta, fu↓06. +t, 32...Linear bearing, 34.100...Work mounting stand, 38...Link,
42.102...Work. Patent applicant: Aviation Standards Industry Co., Ltd.
Claims (1)
下方に位置するフレームに固定されこのワーク取付台の
一端縁を略水平方向に滑動可能に支持するガイドと、ワ
ーク取付台のガイド長手方向に対する略中央付近に一端
が軸支され且つ他端がワーク取付台の他端側付近でフレ
ームに軸支されているリンクと、ワーク取付台をリンク
とガイドに案内されて略水平位置と略垂直位置との間で
姿勢変化させる駆動手段とを備えることを特徴とするワ
ーク横転装置。A workpiece mounting base for fixing a workpiece, a guide fixed to a frame located below the workpiece mounting base and slidably supporting one end edge of the workpiece mounting base in a substantially horizontal direction, and a guide for supporting the workpiece mounting base in the longitudinal direction of the guide. The link has one end pivoted near the center and the other end pivoted on the frame near the other end of the workpiece mount, and the workpiece mount is guided by the link and guide to a substantially horizontal position and a substantially vertical position. and drive means for changing the posture between the workpiece and the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30966687A JPH01153245A (en) | 1987-12-09 | 1987-12-09 | Workpiece turning-over device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30966687A JPH01153245A (en) | 1987-12-09 | 1987-12-09 | Workpiece turning-over device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01153245A true JPH01153245A (en) | 1989-06-15 |
| JPH0523895B2 JPH0523895B2 (en) | 1993-04-06 |
Family
ID=17995803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30966687A Granted JPH01153245A (en) | 1987-12-09 | 1987-12-09 | Workpiece turning-over device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01153245A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050015839A (en) * | 2003-08-08 | 2005-02-21 | 재영솔루텍 주식회사 | Device for multi-freedom working the injection molds parts |
| JP2005098502A (en) * | 2003-09-03 | 2005-04-14 | Pioneer Electronic Corp | Transfer device |
| DE102008024397A1 (en) * | 2008-05-20 | 2009-11-26 | Universität Stuttgart | Transfer module for use in changeable production system, has supporting arm for receiving workpiece at one location and for transporting workpiece in direction, where driving of supporting arm takes place perpendicular to direction |
| CN104589289A (en) * | 2014-12-01 | 2015-05-06 | 重庆红亿机械有限公司 | Height adjustable diesel engine body electric vertical turnover device |
| CN104589016A (en) * | 2014-12-01 | 2015-05-06 | 重庆红亿机械有限公司 | Height adjustable diesel engine body hydraumatic vertical turnover device |
| CN104589049A (en) * | 2014-12-03 | 2015-05-06 | 重庆红亿机械有限公司 | Overturning and locking device of clamp for seat assembly |
| CN105945997A (en) * | 2016-07-12 | 2016-09-21 | 浙江工业大学 | Adjustable double-side moving and loading wall face butt joint device |
| CN106217068A (en) * | 2016-08-31 | 2016-12-14 | 天津甘泉集团有限公司 | Boring machine varied angle workbench |
| CN108296841A (en) * | 2018-03-12 | 2018-07-20 | 厦门攸信信息技术有限公司 | A kind of elongated slot fixer for machining and long grooving apparatus |
| CN109434774A (en) * | 2018-12-11 | 2019-03-08 | 江苏雨顺自动化科技有限公司 | A kind of jig with adjustable angle and its working method of mold processing |
| CN110014324A (en) * | 2019-05-17 | 2019-07-16 | 叶晓丹 | Machining flip type bogey |
-
1987
- 1987-12-09 JP JP30966687A patent/JPH01153245A/en active Granted
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050015839A (en) * | 2003-08-08 | 2005-02-21 | 재영솔루텍 주식회사 | Device for multi-freedom working the injection molds parts |
| JP2005098502A (en) * | 2003-09-03 | 2005-04-14 | Pioneer Electronic Corp | Transfer device |
| DE102008024397A1 (en) * | 2008-05-20 | 2009-11-26 | Universität Stuttgart | Transfer module for use in changeable production system, has supporting arm for receiving workpiece at one location and for transporting workpiece in direction, where driving of supporting arm takes place perpendicular to direction |
| CN104589289A (en) * | 2014-12-01 | 2015-05-06 | 重庆红亿机械有限公司 | Height adjustable diesel engine body electric vertical turnover device |
| CN104589016A (en) * | 2014-12-01 | 2015-05-06 | 重庆红亿机械有限公司 | Height adjustable diesel engine body hydraumatic vertical turnover device |
| CN104589049A (en) * | 2014-12-03 | 2015-05-06 | 重庆红亿机械有限公司 | Overturning and locking device of clamp for seat assembly |
| CN105945997A (en) * | 2016-07-12 | 2016-09-21 | 浙江工业大学 | Adjustable double-side moving and loading wall face butt joint device |
| CN106217068A (en) * | 2016-08-31 | 2016-12-14 | 天津甘泉集团有限公司 | Boring machine varied angle workbench |
| CN108296841A (en) * | 2018-03-12 | 2018-07-20 | 厦门攸信信息技术有限公司 | A kind of elongated slot fixer for machining and long grooving apparatus |
| CN109434774A (en) * | 2018-12-11 | 2019-03-08 | 江苏雨顺自动化科技有限公司 | A kind of jig with adjustable angle and its working method of mold processing |
| CN109434774B (en) * | 2018-12-11 | 2020-08-07 | 江苏雨顺自动化科技有限公司 | Angle-adjustable jig for die machining and working method thereof |
| CN110014324A (en) * | 2019-05-17 | 2019-07-16 | 叶晓丹 | Machining flip type bogey |
| CN110014324B (en) * | 2019-05-17 | 2021-01-22 | 叶晓丹 | Turnover type bearing device for machining |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523895B2 (en) | 1993-04-06 |
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