JPH0847833A - Feeding device of heavy object - Google Patents
Feeding device of heavy objectInfo
- Publication number
- JPH0847833A JPH0847833A JP20139494A JP20139494A JPH0847833A JP H0847833 A JPH0847833 A JP H0847833A JP 20139494 A JP20139494 A JP 20139494A JP 20139494 A JP20139494 A JP 20139494A JP H0847833 A JPH0847833 A JP H0847833A
- Authority
- JP
- Japan
- Prior art keywords
- feed
- base
- horizontal
- heavy object
- vertical
- 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
Landscapes
- Machine Tool Units (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は技術プラント、建造物等
の重量物を所定位置に設置する際に、重量物の位置を水
平方向に調整する送り装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a feeder for horizontally adjusting the position of a heavy object such as a technical plant or a building when the heavy object is installed at a predetermined position.
【０００２】[0002]
【従来の技術】従来の重量物の送り装置は一方の方向に
しか送れない構造になっていたため、技術プラント、建
造物等の重量物を所定位置に設置する際に、調整する方
向が変わる度に一々重量物を持ち上げて送り装置の向き
を変えなければならならなかった。このような問題点を
解決するために開発された重量物の送り装置として、例
えば特公昭６２−１６９２０号公報に開示された発明が
知られている。2. Description of the Related Art Since a conventional heavy object feeder has a structure capable of feeding only in one direction, when a heavy object such as a technical plant or a building is installed at a predetermined position, the adjustment direction changes. I had to lift heavy objects one by one and change the direction of the feeder. An invention disclosed in Japanese Patent Publication No. 62-16920, for example, is known as a heavy-weight feeding device developed to solve such a problem.
【０００３】そして、同公報記載の重量物の送り装置
は、図８および図９に示すように、ジャッキ受け台５３
を横送り台５２に載置し、横送り台５２を、ピストン軸
５４ａが横送りベース５１の一端に固定されたシリンダ
とピストン５４にて横送りベース５１上にて矢印イ、ロ
方向に横送りし、一方、ジャッキ受け台５３を、その内
部に設けられたシリンダとピストン５５にて矢印ハ、ニ
方向に縦送りすることにより、ジャッキ受け台５３を水
平面内にて直交する横送りと縦送りの２方向に送ること
ができるようにしたものである。The heavy object feeder described in the above publication, as shown in FIG. 8 and FIG.
Is placed on the horizontal feed table 52, and the horizontal feed table 52 is moved horizontally in the arrow A and B directions on the horizontal feed base 51 by the cylinder and the piston 54 whose piston shaft 54a is fixed to one end of the horizontal feed base 51. On the other hand, by vertically feeding the jack receiving base 53 in the directions of arrow C and D by the cylinder and the piston 55 provided inside the jack receiving base 53, the jack receiving base 53 is vertically and horizontally fed in the horizontal plane. It is designed so that it can be fed in two directions.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、従来の
重量物の送り装置７０を用いて重量物を所定の位置に移
動するためには、重量物の送り方向が変わる度に送り装
置７０の向きを変え、同じ作業を何度も繰り返しながら
行われるため、煩雑で手間がかかり、しかも危険性があ
るという問題があった。However, in order to move the heavy load to a predetermined position by using the conventional heavy load feed device 70, the direction of the heavy load feed device 70 is changed every time the heavy load feed direction is changed. Since the same work is repeated and repeated, there is a problem that it is complicated, time-consuming, and dangerous.
【０００５】また、図１０に示すように重量物５７には
通常その下部にヒンジ５８が設けられ、そのヒンジ５８
にて重量物５７の荷重を支えながら移動するように設計
されている。このよな場合、ヒンジ５８の下面と床面６
０との間隔は極めて狭い場合が多く、そのヒンジ５８の
下方に重量物送り装置７０を配置するとともに、重量物
送り装置７０のジャッキ搭載面５６にジャッキ５９を搭
載してヒンジ５８を下方から支えるためには、重量物送
り装置７０の厚さを極力薄くする必要がある。Further, as shown in FIG. 10, a hinge 58 is usually provided on the lower portion of the heavy object 57, and the hinge 58 is provided.
Is designed to move while supporting the load of the heavy object 57. In such a case, the lower surface of the hinge 58 and the floor 6
In many cases, the distance from 0 is extremely narrow, and the heavy load feeder 70 is arranged below the hinge 58, and the jack 59 is mounted on the jack mounting surface 56 of the heavy load feeder 70 to support the hinge 58 from below. In order to do so, it is necessary to make the thickness of the heavy-weight feeder 70 as thin as possible.
【０００６】この点について、前記公報記載の送り装置
は、重量物を水平面内にて直交する方向に送ることがで
きるように改善されてはいるが、ジャッキ受け台５３を
ハ、ニ方向の縦送り駆動をする方法がシリンダとピスト
ン５５にて行われる構造になっているために、横送りベ
ース５１の裏面５１ａからジャッキ搭載面５６までの高
さはシリンダ５５の径に左右され、さらに低くすること
が困難になっていた。In this respect, although the feeding device described in the above publication is improved so as to feed a heavy object in a direction orthogonal to a horizontal plane, the jack receiving base 53 is vertically moved in the two directions. Since the method of feeding drive is performed by the cylinder and the piston 55, the height from the back surface 51a of the lateral feed base 51 to the jack mounting surface 56 depends on the diameter of the cylinder 55 and is further lowered. Was getting difficult.
【０００７】よって本発明は上記事情を考慮してなされ
たものであり、水平面内にて直交する方向に重量物５７
を容易に移動することができるとともに、横送りベース
５１の裏面５１ａからジャッキ搭載面５６までの高さを
さらに低くすることが可能な重量物送り装置の提供を目
的とする。Therefore, the present invention has been made in consideration of the above circumstances, and the heavy load 57 is arranged in the direction orthogonal to the horizontal plane.
It is an object of the present invention to provide a heavy-weight feeding device capable of easily moving and further lowering the height from the back surface 51a of the lateral feed base 51 to the jack mounting surface 56.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するた
め、本発明は重量物を支持するとともに水平面内にて直
交するそれぞれの方向に移動させることにより重量物を
所定の位置に設置する装置において、油圧モーターにて
回転駆動する横送りネジ軸と、横送りネジ軸をその両端
にて軸支する軸受を有するとともに、横送り用の摺動面
を有する横送りベースと、横送りネジ軸に雌ネジを螺合
させて横送り用の摺動面上を横方向に移動するとともに
その上面に縦送り用の摺動面を有する縦送りベースと、
縦送りベースに設けられた軸受に軸支した縦送りネジに
雌ネジを螺合して縦送り用の摺動面上を縦方向に移動す
るジャッキ受け台と、横送りベースに取りつけて縦送り
ベースの横送り量を測定する横送りスケールと、縦送り
ベースに取りつけて横送りスケールの目盛りを指示する
指針と、縦送りベースに取りつけてジャッキ受け台の縦
送り量を測定するスケールと、ジャッキ受け台に取りつ
けて縦送りスケールの目盛りを指示する指針と、横送り
台および縦送り台の摺動面に設けて摩擦抵抗を低減する
摺動部材とからなることを特徴とする。In order to achieve the above object, the present invention provides an apparatus for supporting a heavy object and moving the object in respective directions orthogonal to each other in a horizontal plane to place the heavy object in a predetermined position. , A horizontal feed screw shaft that is rotationally driven by a hydraulic motor, bearings that support the horizontal feed screw shaft at both ends, and a horizontal feed base that has a sliding surface for horizontal feed and a horizontal feed screw shaft. A vertical feed base having a sliding face for vertical feed on the upper surface thereof while moving in the horizontal direction on the sliding face for horizontal feed by screwing a female screw,
Longitudinal feed with a jack pedestal that moves vertically on the sliding surface for longitudinal feed by screwing a female screw into the vertical feed screw that is axially supported by the bearing provided on the longitudinal feed base A horizontal feed scale that measures the horizontal feed amount of the base, a pointer that is attached to the vertical feed base to indicate the scale of the horizontal feed scale, a scale that is attached to the vertical feed base and that measures the vertical feed amount of the jack cradle, and a jack. It is characterized by comprising a pointer attached to a pedestal for indicating the scale of the vertical feed scale and a sliding member provided on the sliding surfaces of the horizontal feed table and the vertical feed table to reduce frictional resistance.
【０００９】[0009]
【作用】本発明の重量物送り装置によれば、油圧モータ
ーを用いた構造にしたことにより、重量物送り装置の裏
面からジャッキ搭載面間までの高さが従来の装置に比べ
て低い構成となる。油圧モーターは、その回転速度及び
方向（逆転）を自由に変換することができるので、重量
物の送り速度の調整が自由になる。さらに、摺動面に摺
動部材を用いたことにより摩擦抵抗を低減して摺動が容
易になる。According to the heavy load feeder of the present invention, since the structure using the hydraulic motor is used, the height from the back surface of the heavy load feeder to the jack mounting surface is lower than that of the conventional device. Become. Since the hydraulic motor can freely change its rotation speed and direction (reverse rotation), the feed speed of heavy objects can be adjusted freely. Further, by using the sliding member on the sliding surface, friction resistance is reduced and sliding is facilitated.
【００１０】[0010]
【実施例】本発明の実施例を図１〜図７に基づいて説明
する。図１は本発明の重量物送り装置の平面図、図２は
同側面図であり、その一部が図１のＣ−Ｃ矢示断面図に
なっている。図３は図１のＡ−Ａ矢示一部断面図、図４
は図１のＢ−Ｂ矢示図、図５は摺動部材の断面図、図６
は図５の平面図、図７は摺動部材を摺動面に取り付けた
図である。EXAMPLE An example of the present invention will be described with reference to FIGS. FIG. 1 is a plan view of a heavy-weight feeder according to the present invention, FIG. 2 is a side view of the same, and a part thereof is a sectional view taken along the line CC in FIG. 3 is a partial sectional view taken along the line AA of FIG.
6 is a sectional view taken along the line BB of FIG. 1, FIG. 5 is a sectional view of the sliding member, and FIG.
5 is a plan view of FIG. 5, and FIG. 7 is a view in which a sliding member is attached to a sliding surface.
【００１１】本発明の重量物送り装置３０は、図１及び
図２に示すように横送りベース１の片端に油圧モーター
５を取りつけ、油圧モーター５に横送りネジ軸８の一端
を接続し、横送りネジ軸８の一方の端部を軸受６にてラ
ジアルおよびスラスト方向を、他方の端部を軸受７にて
ラジアル方向を回転自在に支えている。As shown in FIGS. 1 and 2, the heavy-weight feeder 30 of the present invention has a hydraulic motor 5 attached to one end of the transverse feed base 1, and one end of the transverse feed screw shaft 8 is connected to the hydraulic motor 5. A bearing 6 rotatably supports one end of the lateral feed screw shaft 8 in a radial and thrust direction, and a bearing 7 rotatably supports the other end in a radial direction.
【００１２】縦送りベース２は、その裏面に設けられた
雌ネジ９が横送りネジ軸８に螺合されており、油圧モー
ター５による横送りネジ軸８の回転駆動にて横送りベー
ス１の摺動面１ｂ上をＸ−Ｘ方向に移動させられるよう
になっている。A female screw 9 provided on the back surface of the vertical feed base 2 is screwed into the horizontal feed screw shaft 8. The horizontal feed screw shaft 8 is driven to rotate by a hydraulic motor 5 to rotate the horizontal feed base 1. The sliding surface 1b can be moved in the XX direction.
【００１３】さらに、縦送りベース２の上面にはジャッ
キ受け台３が設けられており、ジャッキ受け台３の裏面
に設けられた雌ネジ１２は縦送りベース２の軸受１０に
ラジアルおよびスラスト方向が支持された縦送りネジ軸
１１に螺合され、縦送りネジ軸１１を手動回転すること
によりジャッキ受け台３がＹ−Ｙ方向に移動させられる
ようになっている。Further, a jack receiving base 3 is provided on the upper surface of the vertical feeding base 2, and the female screw 12 provided on the back surface of the jack receiving base 3 is attached to the bearing 10 of the vertical feeding base 2 in radial and thrust directions. It is adapted to be screwed onto the supported vertical feed screw shaft 11, and by manually rotating the vertical feed screw shaft 11, the jack pedestal 3 can be moved in the YY direction.
【００１４】従って、本発明の重量物送り装置３０は、
横送りネジ軸８の駆動手段が油圧モーター駆動方式にな
っているため、この油圧モーター５の径が小さいことに
より、重量物送り装置３０の底面１ａからジャッキ搭載
面４までの高さが従来に比べて低く構成している。Therefore, the heavy load feeder 30 of the present invention is
Since the driving means for the lateral feed screw shaft 8 is of a hydraulic motor drive type, the diameter of the hydraulic motor 5 is small, so that the height from the bottom surface 1a of the heavy load feeding device 30 to the jack mounting surface 4 is conventionally. Compared to the low.
【００１５】また、本発明の重量物送り装置３０におい
ては、図５および図６に示すように摺動面の摩擦抵抗の
低減をはかるために、銅板１４の面にテフロン１５を形
成した摺動部材１３（オイレス工業製ドライメットＬＦ
プレート）を、縦送りベース２およびジャッキ受け台３
の摺動面２ａ，３ａに対して図７に示すように埋め込ん
でいる。Further, in the heavy-weight feeding device 30 of the present invention, as shown in FIGS. 5 and 6, in order to reduce the frictional resistance of the sliding surface, sliding in which a Teflon 15 is formed on the surface of the copper plate 14 is performed. Member 13 (Drymet LF made by OILES CORPORATION)
Plate), vertical feed base 2 and jack cradle 3
It is embedded in the sliding surfaces 2a, 3a of the above as shown in FIG.
【００１６】さらに、ジャッキ受け台３をＸ−Ｘ，Ｙ−
Ｙそれぞれの方向に移動させた場合の移動量を読み取る
ために、Ｘ−Ｘ方向については横送りベース１側にスケ
ール１７を、またその指針１８を縦送りベース２側に設
け、Ｙ−Ｙ方向については縦送りベース２側にスケール
１９を、その指針２０をジャッキ受け台３側に設けてい
る。Further, the jack cradle 3 is attached to the XX, Y-
In order to read the amount of movement when moved in each of the Y directions, a scale 17 is provided on the side of the horizontal feed base 1 in the XX direction, and a pointer 18 thereof is provided on the side of the vertical feed base 2 in the YY direction. With respect to, the scale 19 is provided on the vertical feed base 2 side, and the pointer 20 thereof is provided on the jack receiving base 3 side.
【００１７】以上の構成の本発明の重量物送り装置３０
を用いて重量物を移動させる場合について説明する。ま
ず図１０に示すように、重量物５７の下部に設けられた
複数個のヒンジ５８それぞれの下面側に本発明の重量物
送り装置３０を、Ｘ，Ｙ移動方向を同一に揃えて配設す
るとともに、同装置のジャッキ搭載面４にジャッキを載
置してジャッキアップすることによりヒンジ５８をその
下面から支える。The heavy load feeder 30 of the present invention having the above-mentioned structure
A case where a heavy object is moved by using will be described. First, as shown in FIG. 10, the heavy object feeder 30 of the present invention is arranged on the lower surface side of each of the plurality of hinges 58 provided on the lower part of the heavy object 57 so that the X and Y moving directions are the same. At the same time, the hinge 58 is supported from the lower surface by placing the jack on the jack mounting surface 4 of the same device and jacking it up.
【００１８】この場合、本発明の重量物送り装置３０
は、底面１ａからジャッキ搭載面４までの高さが従来に
比べて低く構成しているので、ヒンジ５８下部の狭いス
ペースでも配設が容易である。In this case, the heavy load feeder 30 of the present invention
Since the height from the bottom surface 1a to the jack mounting surface 4 is lower than that of the conventional one, it is easy to dispose even in a narrow space below the hinge 58.
【００１９】そして重量物５７を支えつつ、まず、Ｘ−
Ｘ方向に移動させる場合は、油圧モーター５の駆動によ
り行われるが、この場合、油圧モーター５を調整するこ
とにより送り速度を自由に変えることができるので、送
り量の微調整が容易である。なお、微調整は横送りネジ
軸８の端部に設けられた角頭部８ａを手動回転すること
により行うこともできる。While supporting the heavy load 57, first, X-
When moving in the X direction, it is performed by driving the hydraulic motor 5. In this case, since the feed speed can be freely changed by adjusting the hydraulic motor 5, fine adjustment of the feed amount is easy. The fine adjustment can be performed by manually rotating the square head 8a provided at the end of the lateral feed screw shaft 8.
【００２０】この油圧モーター５の駆動は、油圧制御盤
（図示せず）により制御することにより複数個の重量物
送り装置３０を同時に作動させることができるととも
に、移動量は横送りベース１に設けられた横送りスケー
ル１７と縦送りベース２側に設けられた指針１８とによ
り読み取ることができる。The drive of the hydraulic motor 5 can be controlled by a hydraulic control board (not shown) to simultaneously operate a plurality of heavy object feeding devices 30, and the moving amount is set on the lateral feed base 1. It can be read by the lateral feed scale 17 and the pointer 18 provided on the vertical feed base 2 side.
【００２１】また、Ｙ−Ｙ方向に移動させる場合は、縦
送りネジ軸１１の角頭部１１ａを手動回転させることに
より行われ、その移動量は縦送りベース２に設けられた
縦送りスケール１９とジャッキ受け台３側に設けられた
指針２０とにより読み取ることができる。The movement in the Y-Y direction is performed by manually rotating the angular head portion 11a of the vertical feed screw shaft 11, and the amount of movement is the vertical feed scale 19 provided on the vertical feed base 2. It can be read by the pointer 20 provided on the jack receiving stand 3 side.
【００２２】そして、Ｘ−Ｘ，Ｙ−Ｙ方向それぞれの摺
動面にはテフロンから成る特殊な摺動部材が設けられて
いるので、砂塵の多い過酷な環境下でも充分に耐えると
ともに摩擦力を低減することができる。Since a special sliding member made of Teflon is provided on each of the sliding surfaces in the X-X and Y-Y directions, it can withstand even a harsh environment with a lot of dust and has a frictional force. It can be reduced.
【００２３】[0023]
【発明の効果】以上説明したように本発明の重量物送り
装置によれば、同装置の高さを低く構成することができ
るとともに水平面内にて直交する方向に重量物を自在に
移動させることができる。さらに重量物を移動させる送
り速度を自由に変換することができるとともに微調整が
容易である。また、摺動面の摩擦抵抗を低減させている
ので重量物を容易に移動させることができる。As described above, according to the heavy load feeder of the present invention, the height of the heavy load feeder can be reduced and the heavy load can be freely moved in a direction orthogonal to the horizontal plane. You can Further, the feed speed for moving the heavy object can be freely converted and fine adjustment is easy. Further, since the frictional resistance of the sliding surface is reduced, the heavy object can be easily moved.
【図１】本発明の重量物送り装置の平面図。FIG. 1 is a plan view of a heavy-weight feeder according to the present invention.
【図２】本発明の重量物送り装置の一部を断面にした側
面図。FIG. 2 is a side view in which a part of the heavy load feeder according to the present invention is shown in section.
【図３】図１のＡ−Ａ矢示断面図。FIG. 3 is a sectional view taken along the line AA of FIG.
【図４】図１のＢ−Ｂ矢示図。FIG. 4 is a view showing an arrow BB in FIG.
【図５】摺動部材の側面図。FIG. 5 is a side view of a sliding member.
【図６】摺動部材の平面図。FIG. 6 is a plan view of a sliding member.
【図７】摺動部材を摺動面に用いた図。FIG. 7 is a diagram in which a sliding member is used as a sliding surface.
【図８】従来の重量物送り装置の側面図。FIG. 8 is a side view of a conventional heavy load feeder.
【図９】従来の重量物送り装置の平面図。FIG. 9 is a plan view of a conventional heavy load feeder.
【図１０】重量物移動作業に重量物送り装置を用いた状
況を示す図。FIG. 10 is a view showing a situation in which a heavy object feeder is used for heavy object moving work.
１ 横送りベース ２ 縦送りベース ３ ジャッキ受け台 ４ ジャッキ搭載面 ５ 油圧モーター ６，７，１０ 軸受 ８ 横送りネジ軸 ９，１２ 雌ネジ １１ 縦送りネジ軸 １３ 摺動部材 １７，１９ スケール １８，２０ 指針 1 Horizontal feed base 2 Vertical feed base 3 Jack cradle 4 Jack mounting surface 5 Hydraulic motor 6,7,10 Bearing 8 Horizontal feed screw shaft 9,12 Female screw 11 Vertical feed screw shaft 13 Sliding member 17,19 Scale 18, 20 guidelines
Claims (1)
直交するそれぞれの方向に移動させることにより重量物
を所定の位置に設置する装置において、油圧モーターに
て回転駆動する横送りネジ軸と、横送りネジ軸をその両
端にて軸支する軸受を有するとともに、横送り用の摺動
面を有する横送りベースと、 横送りネジ軸に雌ネジを螺合させて横送り用の摺動面上
を横方向に移動するとともにその上面に縦送り用の摺動
面を有する縦送りベースと、 縦送りベースに設けられた軸受に軸支した縦送りネジに
雌ネジを螺合して縦送り用の摺動面上を縦方向に移動す
るジャッキ受け台と、 横送りベースに取りつけて縦送りベースの横送り量を測
定する横送りスケールと、縦送りベースに取りつけて横
送りスケールの目盛りを指示する指針と、 縦送りベースに取りつけてジャッキ受け台の縦送り量を
測定するスケールと、ジャッキ受け台に取りつけて縦送
りスケールの目盛りを指示する指針と、 横送り台および縦送り台の摺動面に設けて摩擦抵抗を低
減する摺動部材とからなることを特徴とする重量物の送
り装置。1. A device for setting a heavy object at a predetermined position by supporting the heavy object and moving it in respective directions orthogonal to each other in a horizontal plane, and a lateral feed screw shaft rotatably driven by a hydraulic motor, It has a bearing that supports the horizontal feed screw shaft at both ends, and a horizontal feed base that has a sliding face for the horizontal feed, and a sliding face for the horizontal feed by screwing a female screw onto the horizontal feed screw shaft. Longitudinal feed by vertically moving by moving vertically upward and having a vertical feed base that has a sliding surface for vertical feed on its upper surface and a vertical feed screw that is axially supported by a bearing provided on the vertical feed base. A pedestal that moves vertically on the sliding surface for use, a horizontal feed scale that is attached to the horizontal feed base to measure the horizontal feed amount of the vertical feed base, and a scale that is attached to the vertical feed base to measure the horizontal feed scale. Instructions and vertical feeding A scale that is attached to the base to measure the vertical feed amount of the jack cradle, a pointer that is attached to the jack pedestal to indicate the scale of the vertical feed scale, and a frictional resistance that is provided on the sliding surface of the horizontal and vertical feed pedestals. A feeding device for heavy objects, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20139494A JPH0847833A (en) | 1994-08-03 | 1994-08-03 | Feeding device of heavy object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20139494A JPH0847833A (en) | 1994-08-03 | 1994-08-03 | Feeding device of heavy object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0847833A true JPH0847833A (en) | 1996-02-20 |
Family
ID=16440369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20139494A Pending JPH0847833A (en) | 1994-08-03 | 1994-08-03 | Feeding device of heavy object |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0847833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350463A (en) * | 2011-10-07 | 2012-02-15 | 王崇庆 | Universal automatic feeding device for punch press |
-
1994
- 1994-08-03 JP JP20139494A patent/JPH0847833A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350463A (en) * | 2011-10-07 | 2012-02-15 | 王崇庆 | Universal automatic feeding device for punch press |
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