JP4388001B2 - Fine adjustment moving device for heavy objects - Google Patents

Description

  In the present invention, for example, when a large variety of heavy and bulky devices are installed in a predetermined installation location, when the installation position is moved and adjusted in the so-called X direction and Y direction in the front, rear, left and right directions, it can be moved by fine adjustment. The present invention relates to a fine adjustment moving device for heavy objects.

Conventionally, when installing various types of large equipment such as large transformers, various manufacturing equipment, precision equipment, etc. in a predetermined place, it has recently been determined in order to achieve cooperative consistency with mutually related equipment. It is required to be installed in the correct position. However, in the case of large-sized equipment that is bulky in weight, it is very difficult to make fine adjustments at the installation location, which is a major bottleneck in installation work.
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  In order to solve such a problem, a finely adjusted moving device that has been proposed in the past is a rotating screw in the operation unit in which the movement in two directions that are quite large and intersect each other is arranged along the moving direction. This is due to the feed operation. For this reason, in order to finely adjust the operator while moving it little by little in the front-rear direction and the left-right direction, the work position has to be frequently changed.

  Therefore, the present invention was created in view of the existing circumstances as described above, and by adjusting the movement in a state where it is placed and set on the bottom surface of a moving object such as a heavy object to be moved, To provide a fine adjustment moving device for heavy objects, etc., in which the movement adjustment work can be performed at a work position in only one direction with respect to the movement direction so that the fine adjustment work can be performed quickly. Objective.

In order to solve the above-described problems, in the present invention, the base plate 1, the X plate 11 placed on the base plate 1 so as to be movable along the X direction, and the Y direction on the X plate 11 And an X-direction moving mechanism 10 that is disposed on the X-direction operation plate portion 4 attached to the base plate 1 and moves the X plate 11 in the X direction by screw feed. And a Y-direction moving mechanism 30 which is disposed in a Y-direction operation plate portion 32 attached to the X plate 11 and moves the Y plate 31 in the Y direction by screw feed.
The X-direction moving mechanism 10 is inserted into an X operation block body 14 fixed on the X-direction operation plate portion 4 in the base plate 1 so as to be advanced and retracted along the Y direction in a screw-feed manner by a rotation operation. An X support block body 19 which is fixed to the front edge or rear edge in the X direction of the base plate 1 and supports the X direction screw feed operation shaft body 15 through the shaft body 15 and the X support block body 19. The X-direction screw feed operation shaft body 15 and the X-connecting arm 22 end connected to the edge of the X-plate 11 are pivotally connected to each other at positions that are substantially orthogonal to each other. It can comprise and comprise the X rocking | fluctuation link 21 currently supported.
The Y-direction moving mechanism 30 is a Y-direction screw feed inserted into a Y operation block body 37 fixed on the Y-direction operation plate portion 32 in the X plate 11 so as to be advanced and retracted along the Y direction by a screw operation. An operation shaft body 36 and a Y moving block operation portion 39 that is connected to the Y-direction screw feed operation shaft body 36 and fixed to the Y plate 31 can be provided.
The X-direction screw feed operation shaft body 15 of the X-direction movement mechanism 10 and the Y-direction screw feed operation shaft body 36 of the Y-direction movement mechanism 30 are both arranged with respect to the base plate 1 along the Y direction. can do.

In the fine adjustment moving device for heavy objects and the like according to the present invention configured as described above, the fine adjustment moving device according to the present invention is arranged and set on the bottom surface of the moving object M to be moved and adjusted. At this time, the object M is placed on the Y plate 31, and the X direction screw feed operation shaft body 15 and the Y direction screw feed operation shaft body 36 in the X direction moving mechanism 10 or the Y direction moving mechanism 30, respectively. The rotation operation with respect to is moved and adjusted in the X and Y directions.
At this time, in the X-direction moving mechanism 10, in the rotation operation with respect to the X-direction screw feed operation shaft body 15 arranged along the Y direction, the X connection arm arranged along the X direction by swinging the X swing link 21. 22 is moved forward and backward, and the X plate 11 is slid back and forth along the X direction.
Similarly, in the Y-direction moving mechanism 30, the rotation operation on the Y-direction screw feed operation shaft body 36 arranged along the Y-direction moves the Y-moving block operation portion 39 forward and backward, and slides the Y plate 31 back and forth along the Y-direction. Let them adjust.

  The present invention is configured as described above. Therefore, by adjusting the movement in the state of being placed and set on the bottom surface of the moving object M such as a heavy object to be moved, both the X direction and the Y direction can be adjusted. You can do that with fine tuning. Moreover, the movement adjustment work is different in the work from only one direction with respect to both the X-direction moving mechanism 10 and the Y-direction moving mechanism 30 that are arranged along the Y direction with respect to the moving direction. This makes it possible to quickly perform fine adjustment work in moving to the next.

  That is, this is because the present invention is an X plate 11 placed on the base plate 1 so as to be movable along the X direction, and a Y plate 31 placed on the X plate 11 so as to be movable along the Y direction. This is because the X-direction moving mechanism 10 for moving these X and Y plates 11 and 31 in the X direction or the Y-direction moving mechanism 30 for moving in the Y direction is provided. Fine adjustment movement with respect to the direction, rotation operation with respect to the operation unit, and rotation operation parts can be performed by a collective operation from one direction.

  The X-direction moving mechanism 10 for moving the object M to be moved in the X direction includes an X-direction screw feed operation shaft body 15 that is advanced and retracted along the Y direction on the base plate 1 in a screw feed manner, and this X-direction screw feed operation. The X support block body 19 that inserts and supports the shaft body 15, the tip of the X direction screw feed operation shaft body 15, and the end of the X connection arm 22 connected to the edge of the X plate 11 are substantially orthogonal to the X support block body 19. Since the X swing link 21 and the like that are connected and supported are provided, the forward / backward movement along the Y direction can be converted into the forward / backward movement with respect to the X direction by rotating the X direction screw feed operation shaft body 15. The to-be-moved object M mounted on the plate 31 can be finely adjusted along the X direction.

  On the other hand, the Y-direction moving mechanism 30 for moving the object M to be moved in the Y-direction is a Y-direction screw-feeding operation shaft body 36 that is advanced and retracted along the Y-direction on the X-plate 11. Since the Y moving block operation unit 39 is connected to the operation shaft body 36 and fixedly disposed on the Y plate 31, the Y plate 31 is directly advanced and retracted by rotating the Y direction screw feed operation shaft body 36. The moving object M placed on the plate 31 can be finely adjusted along the Y direction.

  The X-direction screw feed operation shaft body 15 in the X-direction movement mechanism 10 and the Y-direction screw feed operation shaft body 36 in the Y-direction movement mechanism 30 are both arranged along the Y direction. The movement and adjustment operations of the plate 11 and the Y plate 31 can be performed with respect to the base plate 1 from one direction, which is useful for speeding up the work.

  Note that the reference numerals added in the means for solving the above-described problems and the effects of the invention are given for easy reference to the parts showing the components shown in the drawings. The present invention is not limited to the structure / shape indicated by the reference numeral.

  The best mode for carrying out the present invention will be described below with reference to the drawings. Reference numeral 1 shown in the figure indicates that the installation position and the like are finely adjusted when the moving object M, which is various heavy objects, is installed. This is a base plate that is placed for a moving operation at a mounting place or the like. On this base plate 1, an X-direction moving mechanism 10 and a Y-direction moving mechanism for moving the object M to move back and forth, left and right, that is, the X direction and the Y direction substantially orthogonal to each other are mounted. Note that the X direction and the Y direction are both substantially perpendicular to the other direction when the one direction is used as a reference, and there is no problem regardless of which is the X direction or the Y direction. These are described for convenience.

  The base plate 1 itself is formed from a flat plate material having a predetermined thickness. For example, the base plate 1 is substantially rectangular on a plane that is large enough to place the object M to be moved, and in some cases, large enough to place the corner portion. A plate main body 2 having a shape and a small X-direction operation plate portion 4 having a substantially rectangular shape in a plane continuously connected to one corner of the operation side of the plate main body 2. A plurality of X direction guide lower grooves 3 are formed along the X direction, and an operation block fixing recess 5 is formed on the upper surface of the X direction operation plate portion 4. The X-direction operation plate portion 4 is provided at one of the corners on the front edge side or the rear edge side along the X direction in the base plate 1 and is substantially parallel to the operation portion in the Y-direction moving mechanism 30 described later. Considered to be placed.

  Further, the opposite sides of the plate body 2 along the X direction are fixed to each other by screwing or the like with the X-direction guide protruding edge 6 having a substantially L-shaped section facing downward. An X plate 11 to be described later is slid by being regulated between the X direction guide protrusions 6.

  The X-direction moving mechanism 10 is slidable along the X direction of the base plate 1 and moves the X plate 11 placed on the base plate 1 in the X direction. An X-direction screw feed operation shaft body 15 that is inserted into a fixed X-operation block body 14 so as to be advanced and retracted along the Y direction in a screw feed manner by rotation, and a front edge or a rear edge in the X direction of the base plate 1. An X support block body 19 that is fixedly attached and supports the X direction screw feed operation shaft body 15 and is pivotally supported by the X support block body 19 so as to be swingable. X rocking ring that is pivotally coupled and supported at a position such that the tip and the end of the X coupling arm 22 coupled to the edge of the X plate 11 are substantially orthogonal to each other. Comprising a 21. That is, the X swing link 21 is swung back and forth by the screw feed rotation operation with respect to the X direction screw feed operation shaft body 15 arranged along the Y direction, and the X plate 11 is slid along the X direction accordingly. It has become.

  The X plate 11 is formed in the X direction guide lower groove 3 provided on the upper surface of the base plate 1 and on the back surface of the X plate 11 so that the X plate 11 is slid along the X direction guide protrusions 6 on the base plate 1. The X-direction guide upper groove 12 provided along the X direction is a position that matches, and the X-direction rolling means 13 such as a roller shape or a ball shape is placed in a flat gap formed in the aligned state. It is arranged. The X-direction rolling means 13 shown in the figure includes a roller base 13A that is detachably connected to each other at the front and rear ends by, for example, dovetail concave and convex portions, and a part of the circumferential surface of the roller base 13A. It is composed of a large number of rollers 13B which are exposed and arranged to be freely rollable. Further, the X plate 11 is provided with a Y-direction operation plate portion 32 that projects and fixes an operation portion of a Y-direction moving mechanism 30 described later for sliding the Y plate 31 in the Y direction. is there.

  The X-direction screw feed operation shaft body 15 includes an X-direction screw rod portion 16 rotatably screwed to an X operation block body 14 fixed to the front portion on the X-direction operation plate portion 4, and the X-direction screw rod portion 16. The X bearing block body 18 is fixed to the edge of the base plate 1 and the X bearing block body 18 is fixed to the rear portion of the X direction operation plate portion 4 and the rear end connecting portion to which the front end of the base plate is rotatably connected in a free state. A strip plate-shaped X operation shaft 17 is inserted into the shaft 19 so as to be freely advanced and retracted and is connected to the X-direction screw rod portion 16. The rear end portion of the X direction screw rod portion 16 in the X direction screw feed operation shaft body 15 has an outer shape, for example, a hexagonal shape to rotate the X direction screw feed operation shaft body 15 itself. 14 Going out to the rear. Further, the tip end portion of the X-direction screw rod portion 16 is rotatably connected in a free state to the L-shaped rear portion at the rear end of the X operation shaft 17 in the bearing block body 18, and the X-direction screw rod portion 16 rotates. The advance / retreat operation by means the advance / retreat operation of the X operation shaft 17 itself.

  The X support block body 19 shown in the figure is fixed to the rear edge of the X plate 11 by screwing or the like, and is formed in a flat shape having a substantially J-shape when viewed from the plane. The insertion portion of the operation shaft 17 in the directional screw feed operation shaft body 15 is slidably supported at a position along the Y direction, and the central support portion of the swing link 21 is linked at the tip position along the Y direction. I'm allowed.

  The swing link 21 swings with its center support portion as a fulcrum, thereby converting the forward / backward movement in the Y direction by the X-direction screw feed operation shaft body 15 into the forward / backward movement in the X direction. It has a right-angled triangle shape, and the right-angled portion is supported at the end of the support block body 19 with the right-angled portion as a central support portion, and one corner is at the tip of the X-direction screw feed operation shaft body 15, that is, the operation shaft 17. Each part is connected to the end of the connecting arm 22 connected to the X plate 11 so as to be swingable.

  The connecting arm 22 is connected by a screw or the like so as to protrude along the X direction at a substantially central position on the side edge of the X plate 11, and is connected to the swing link 21 on the free end side.

  On the other hand, the Y-direction moving mechanism 30 moves the Y plate 31 placed on the X plate 11 so as to be slidable along the Y direction on the base plate 1 in the Y direction. A Y-direction screw feed operation shaft body 36 inserted into a Y operation block body 37 fixed on the portion 32 so as to be advanced and retracted along the Y direction in a screw feed manner by rotation operation, and the Y-direction screw feed operation shaft body 36 And a Y moving block operation unit 39 fixedly arranged on the Y plate 31. That is, the Y plate 31 is slid along the Y direction on the X plate 11 via the Y moving block operation unit 39 by the screw feed rotation operation on the Y direction screw feed operation shaft body 36 arranged along the Y direction. It has become.

  The Y plate 31 has a substantially L-shaped cross section on the X plate 11 opposite to both side edges in the Y direction of the X plate 11 and is fixed downward by screwing or the like. It is regulated between the edge portions 33 and slides in the Y direction. Therefore, a plurality of Y-direction guide lower grooves 23 provided along the Y direction on the upper surface of the X plate 11 and a Y-direction guide upper groove 34 provided along the Y direction on the rear surface of the Y plate 31 are matched. A Y-direction rolling means 35 such as a roller shape or a ball shape is arranged in a flat gap formed as a position and in a matched state. The Y-direction rolling means 35 shown in the figure has basically the same structure as the previous X-direction rolling means 13, and therefore details thereof are omitted.

  The Y-direction screw feed operation shaft body 36 includes a Y-direction screw rod portion 38 that is rotatably screwed to a Y-operation block body 37 fixed on the Y-direction operation plate portion 32 that is the front portion on the X plate 11. The rear end portion of the Y-direction screw rod portion 38 has an outer shape formed, for example, in a hexagonal shape so as to rotate the Y-direction screw feed operation shaft body 36 itself, and protrudes behind the Y operation block body 37. Further, the tip portion of the Y-direction screw rod portion 38 is connected to the Y moving block operation portion 39 fixedly arranged on the front portion of the Y plate 31 so as to be freely rotatable inside the Y-direction screw rod portion. The advancement / retraction by the rotation of the portion 38 is the advance / retreat operation of the Y moving block operating portion 39 and the Y plate 31 itself.

  Although not shown, a moving means such as a caster can be provided on the lower surface of the base plate 1 so that, for example, the fine adjustment moving device according to the present invention itself can be easily moved to a predetermined place of use. It may be. At this time, when the caster is used in a state where it is installed, the movement of the caster itself is properly stopped and held by a predetermined method, and in some cases, the caster itself is removable. Is done.

  Next, an example of the use of this will be described. As shown in FIG. 1, an arrangement is set on the bottom surface of a predetermined moving object M to be moved and adjusted so as to be interposed between the mounting surface of the moving object M. The moving object M is moved in the X direction or the Y direction by operating the X direction moving mechanism 10 and the Y direction moving mechanism 30. The operations for the X-direction moving mechanism 10 and the Y-direction moving mechanism 30 at this time are the twisting operations for the X-direction screw feed operation shaft body 15 and the Y-direction screw feed operation shaft body 36, respectively. Make fine adjustments according to the amount of feed movement. At this time, the twisting operation on the X-direction screw feed operation shaft body 15 in the X-direction moving mechanism 10 is performed by advancing and retreating the X-direction screw rod portion 16 and the X operation shaft 17 along the Y direction. The moving object M is finely adjusted and moved in the X direction via the X plate 11. On the other hand, the twisting operation on the Y-direction screw feed operation shaft body 36 in the Y-direction moving mechanism 30 directly moves the Y plate 31 forward and backward by the Y-direction screw rod portion 38 moving forward and backward along the Y direction. Then, the object to be moved M is finely adjusted in the Y direction.

[BRIEF DESCRIPTION OF THE DRAWINGS] It is a perspective view in the best form for implementing this invention. It is an exploded perspective view showing arrangement of each plate part similarly. It is also a plan view. It is the side view similarly seen from the Y direction. It is the side view similarly seen from the X direction. Similarly, it is a plan view showing an outline at the time of adjustment movement, in which (A) is a case where movement is adjusted in the X direction, and (B) is a case where movement is adjusted in the Y direction.

Explanation of symbols

M ... object 1 ... base plate 2 ... plate body 3 ... X-direction guide lower groove 4 ... X-direction operation plate portion 5 ... operation block fixing recess 6 ... X-direction guide protrusion 10 ... X-direction movement mechanism 11 ... X plate 12 ... X-direction guide upper groove 13 ... X-direction rolling means 13A ... Roller base 13B ... Roller 14 ... X operation block body 15 ... X-direction screw feed operation shaft body 16 ... X-direction screw rod portion 17 ... X operation shaft 18 ... X bearing Block body 19 ... X support block body 21 ... X rocking link 22 ... X connecting arm 23 ... Y direction guide lower groove 30 ... Y direction moving mechanism 31 ... Y plate 32 ... Y direction operation plate portion 33 ... Y direction guide protrusion 34 ... Y-direction guide upper groove 35 ... Y-rolling means 36 ... Y-direction screw feed operation shaft body 37 ... Y-operation block body 38 ... Y-direction screw rod portion 39 ... Y shift Block the operation unit

Claims (3)

A base plate, an X plate placed on the base plate so as to be movable along the X direction, a Y plate placed on the X plate so as to be movable along the Y direction, and a base plate An X-direction moving mechanism that is arranged on the X-direction operation plate section and moves the X plate in the X direction by screw feed, and a Y-direction operation plate section attached to the X plate, and the Y plate is moved in the Y direction by screw feed Ri formed and a Y-direction moving mechanism for moving the, X direction moving mechanism is advance and retreat along the Y direction to the screw-fed in the rotation operation on X operation block body fixed to the X-direction operating plate portion on the base plate The X-direction screw feed operation shaft body inserted so as to be fixed to the X-direction front edge or rear edge of the base plate X support block body that inserts and supports the shaft body, and an X connection arm that is pivotally supported by the X support block body and that is connected to the tip of the X direction screw feed operation shaft body and the X plate edge. An apparatus for fine adjustment and movement of heavy objects, etc., comprising: X swing links that are connected and supported so as to be swingable at positions where their ends are substantially orthogonal to each other. The Y-direction moving mechanism includes a Y-direction screw feed operation shaft body that is inserted into a Y-operation block body fixed on the Y-direction operation plate portion of the X plate so as to be advanced and retracted along the Y direction by a screw operation. 2. A fine adjustment moving device for heavy objects or the like according to claim 1, further comprising a Y moving block operating portion connected to the Y direction screw feed operating shaft body and fixedly disposed on the Y plate. X-direction screw feed operation shaft of X-direction movement mechanism, the Y-direction Y-direction screw feed operation shaft body each of the moving mechanism people, compared baseplate, claim 1 or 2 are arranged both along the Y-direction A fine adjustment moving device for heavy objects as described in 1.

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