JPH0634356A - Simple type three-dimensional measuring machine, housing box for its transport, and method for adjusting its inter-shaft perpendicularity - Google Patents
Simple type three-dimensional measuring machine, housing box for its transport, and method for adjusting its inter-shaft perpendicularityInfo
- Publication number
- JPH0634356A JPH0634356A JP7414492A JP7414492A JPH0634356A JP H0634356 A JPH0634356 A JP H0634356A JP 7414492 A JP7414492 A JP 7414492A JP 7414492 A JP7414492 A JP 7414492A JP H0634356 A JPH0634356 A JP H0634356A
- Authority
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- Japan
- Prior art keywords
- axis
- slider
- axis member
- measuring machine
- adjusting means
- 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.)
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Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、三次元測定機に係り、
所定の部分に分割して移送し、現場で組み立てが可能な
簡易型三次元測定機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coordinate measuring machine,
The present invention relates to a simplified three-dimensional measuring machine that can be divided into predetermined parts and transferred to be assembled on site.
【０００２】[0002]
【背景技術】従来、三次元測定機には、門型、カンチレ
バー型等、各種のタイプが開発されている。これらの三
次元測定機は、通常、比較的大型であり、しかも極めて
高精度を要求されることから、メーカー側の工場で組み
立て、そのまま現場に移送するか、あるいは、分解して
現場に移送するにしても工場側の専門作業者が現場に出
向いて調整して固定しており、ユーザー側で分解した
り、組み立てる構造にはなっていない。BACKGROUND ART Conventionally, various types of coordinate measuring machines such as a gate type and a cantilever type have been developed. Since these CMMs are usually relatively large and require extremely high precision, they are assembled in the factory of the manufacturer and transferred to the site as they are, or disassembled and transferred to the site. However, the factory's specialized workers go to the site to adjust and fix it, and it is not structured to be disassembled or assembled by the user.
【０００３】[0003]
【発明が解決しようとする課題】従来の三次元測定機
は、前述のようにメーカー側が係わる部分が多いため、
高価になってしまうという問題点がある。一方、従来の
ノギス、マイクロメータ、ハイトゲージ等と同様に簡便
に使用できる安価な簡易型三次元測定機が望まれてい
る。Since the conventional coordinate measuring machine has many parts related to the manufacturer side as described above,
There is a problem that it becomes expensive. On the other hand, there is a demand for an inexpensive and simple three-dimensional measuring machine that can be simply used like conventional calipers, micrometers, height gauges and the like.
【０００４】本発明の目的は、安価で簡便に使用でき、
ユーザー側でも組み立て、分解が可能な簡易型三次元測
定機を提供するとともに、この簡易型三次元測定機を所
定のユニット単位に梱包して移送可能にするその移送用
収納箱を提供し、かつ、簡易型三次元測定機の各軸部材
間の直角度調整方法を提供することにある。The object of the present invention is cheap and easy to use,
We provide a simple three-dimensional measuring machine that can be assembled and disassembled by the user side as well as a storage box for transporting this simple three-dimensional measuring machine by packing it in a predetermined unit unit, and An object of the present invention is to provide a method for adjusting perpendicularity between shaft members of a simplified three-dimensional coordinate measuring machine.
【０００５】[0005]
【課題を解決するための手段】本発明は、Ｘ軸部材を備
え、このＸ軸部材に摺動自在なＸスライダとＹ軸部材に
摺動自在なＹスライダとを分解可能にして前記目的を達
成しようとするものである。具体的には、本発明は、Ｘ
軸部材と、このＸ軸部材に摺動自在に支持されるＸスラ
イダと、このＸスライダに第１の角度調整手段を介して
組み立て、分解可能に取り付けられるＹスライダと、こ
のＹスライダに対し水平面内において軸方向摺動自在に
支持されるＹ軸部材と、このＹ軸部材の一端部に第２の
角度調整手段を介して取り付けられるＺスライダと、こ
のＺスライダに対し鉛直面内において軸方向摺動自在に
係合されるとともに、下端部に測定子が取り付けられる
Ｚ軸部材と、このＺ軸部材の重量に見合うバランス力を
有するとともに、Ｚ軸部材に連結され、かつ、前記Ｚス
ライダに固定された機体に支持されるバランス装置と、
を具備したことを特徴とする簡易型三次元測定機であ
る。本発明において、Ｘ軸部材は、メーカー側で予め用
意するコラムに、あるいは、ユーザー側で用意する適宜
な支持部材、例えば製造ライン中に配置される取付台、
各種装置のフレーム、その他に取付けられる。The present invention has an X-axis member, and an X-slider slidable on the X-axis member and a Y-slider slidable on the Y-axis member can be disassembled to achieve the above object. It's something you want to achieve. Specifically, the present invention relates to X
A shaft member, an X slider slidably supported by the X shaft member, a Y slider assembled and disassembled on the X slider via a first angle adjusting means, and a horizontal plane with respect to the Y slider. An axially slidable Y-axis member, a Z slider attached to one end of the Y-axis member via a second angle adjusting means, and an axial direction in a vertical plane with respect to the Z slider. A Z-axis member that is slidably engaged and has a tracing stylus attached to the lower end, and a balance force commensurate with the weight of the Z-axis member, coupled to the Z-axis member, and attached to the Z slider. A balance device supported by a fixed aircraft,
It is a simplified three-dimensional measuring machine characterized by including. In the present invention, the X-axis member is a column prepared in advance by the manufacturer, or an appropriate support member prepared by the user, such as a mount placed in the production line,
It can be attached to the frame of various devices.
【０００６】本発明に係る簡易型三次元測定機の移送用
収納箱は、必要に応じて用いられるコラム部収納箱と、
Ｘ軸部材及びＸスライダを収納するＸ軸部材部収納箱
と、組み立て状態にあるＹ軸部材及びＺ軸部材並びにこ
れを覆うＹ−Ｚ軸カバーとをＬ字形の開放側が向き合う
ように収納するＹ−Ｚ軸部材部収納箱と、これら各収納
箱を積み重ねて収納する外装箱とを具備して構成され
る。A storage box for transporting a simplified three-dimensional coordinate measuring machine according to the present invention includes a column section storage box which is used as necessary,
A Y-axis member housing box for housing the X-axis member and the X-slider, a Y-axis member and a Z-axis member in an assembled state, and a Y-Z-axis cover for covering the Y-axis member are housed so that their L-shaped open sides face each other. A Z-axis member section storage box and an exterior box for accommodating these storage boxes in a stack.
【０００７】本発明に係る簡易型三次元測定機の各軸部
材間の直角度調整方法は、三次元測定機を設置する位置
に対応して配置した基盤上に直角基準器を設置するとと
もに、この直角基準器の一側面に沿って測定子を移動さ
せることで直角基準器の一側面とＸ軸部材とを平行に配
置し、次いで、前記一側面と直交する他側面に測定子を
接触させながら移動させ、この他側面とＹ軸部材とが平
行になるよう、すなわち、Ｘ軸部材とＹ軸部材とが直角
となるように、第１の角度調整手段に設けられたＸ−Ｙ
軸調整機構で調整し、以下、同様に、Ｙ軸部材とＺ軸部
材との直角度を第２の角度調整手段に設けられたＹ−Ｚ
軸調整機構で、かつ、Ｚ軸部材とＸ軸部材との直角度を
第１または第２の角度調整手段に設けられたＺ−Ｘ軸調
整機構でそれぞれ調整する方法である。According to the method for adjusting the perpendicularity between the shaft members of the simplified three-dimensional measuring machine according to the present invention, the right angle reference device is installed on the base arranged corresponding to the position where the three-dimensional measuring machine is installed. By moving the tracing stylus along one side surface of the right angle reference device, one side surface of the right angle reference device and the X-axis member are arranged in parallel, and then the tracing stylus is brought into contact with the other side surface orthogonal to the one side surface. XY provided on the first angle adjusting means so that the other side surface and the Y-axis member are parallel to each other, that is, the X-axis member and the Y-axis member are perpendicular to each other.
Adjustment is performed by the axis adjusting mechanism, and thereafter, the perpendicularity between the Y-axis member and the Z-axis member is similarly set to YZ provided in the second angle adjusting means.
In this method, the perpendicularity between the Z-axis member and the X-axis member is adjusted by the Z-X-axis adjusting mechanism provided in the first or second angle adjusting means.
【０００８】[0008]
【作用】本発明に係る簡易型三次元測定機は、メーカー
側の工場で、例えば前述の調整方法で各軸部材間の直角
度を調整した後、Ｘ軸部材に取り付けられたＸスライダ
とＹスライダとを第１の角度調整手段の位置で分解し、
Ｘ軸部材及びＸスライダ等からなるＸ軸部材部と、Ｙス
ライダ、Ｙ軸部材、第２の角度調整手段、Ｚスライダ及
びＺ軸部材等からなるＹ−Ｚ軸部材部のユニットにし、
例えば、前述の移送用収納箱に収納してユーザー側の工
場に移送する。この際、簡易型三次元測定機がコラムを
有する場合には、コラムとＸ軸部材とを分解してコラム
等からなるコラム部のユニットも作成し、このユニット
も同時に移送する。The simplified three-dimensional coordinate measuring machine according to the present invention is a factory on the maker side, for example, after adjusting the squareness between the shaft members by the above-mentioned adjustment method, the X slider attached to the X shaft member and the Y slider. Disassemble the slider and the first angle adjusting means,
A unit of an X-axis member portion including an X-axis member and an X slider, and a YZ axis member portion including a Y slider, a Y-axis member, a second angle adjusting means, a Z slider and a Z-axis member,
For example, it is stored in the above-mentioned transfer storage box and transferred to the factory on the user side. At this time, when the simplified three-dimensional coordinate measuring machine has a column, the column and the X-axis member are disassembled to form a unit of a column portion including the column, and this unit is also transferred at the same time.
【０００９】ユーザー側の工場では、各ユニットを取り
出し、Ｘ軸部材をメーカー側で用意したコラムあるいは
ユーザー側で用意した適宜の支持部材に組み付け、Ｘ軸
部材に取付けられたＸスライダとＹスライダとを第１の
角度調整手段の位置で組み付ければ、三次元測定機とし
て使用可能となる。この際、ＸスライダとＹスライダと
は第１の角度調整手段の位置で組み付けるから、そのま
までＸ軸部材とＹ軸部材の直角度が設定されることとな
る。しかも、Ｙ軸部材とＺ軸部材とは組み立てられたま
まで移送されるから、これらの軸部材間の直角度の調整
も不要である。At the factory on the user side, each unit is taken out, the X-axis member is assembled to a column prepared by the manufacturer or an appropriate support member prepared by the user side, and the X-slider and Y-slider attached to the X-axis member are assembled. Is assembled at the position of the first angle adjusting means, it can be used as a coordinate measuring machine. At this time, since the X slider and the Y slider are assembled at the position of the first angle adjusting means, the perpendicularity of the X axis member and the Y axis member is set as it is. Moreover, since the Y-axis member and the Z-axis member are transferred while being assembled, it is not necessary to adjust the squareness between these shaft members.
【００１０】[0010]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。図１ないし図１１には本発明の第１実施例が示さ
れ、図１には、本実施例に係る簡易型三次元測定機１の
全体構成が示されている。Embodiments of the present invention will be described below with reference to the drawings. 1 to 11 show a first embodiment of the present invention, and FIG. 1 shows the overall configuration of a simplified three-dimensional coordinate measuring machine 1 according to this embodiment.
【００１１】図１において、三次元測定機１は、高さ調
整台座２を着脱可能に取り付けられた一対のコラム３を
備え、これらのコラム３は、基盤としての定盤４上に所
定間隔を置いて配置されるとともに、両コラム３の上端
間にはＸ軸部材５が掛け渡され、図示しないボルトで固
定されている。このＸ軸部材５には、ボックス状のＸス
ライダ６が軸方向に沿って摺動自在に支持され、このＸ
スライダ６上には第１の角度調整手段２０を介してＹス
ライダ７が固着されている。このＹスライダ７には、Ｘ
軸部材５と直交方向に配置されるＹ軸部材８が摺動自在
に挿入され、このＹ軸部材８の先端には、第２の角度調
整手段３０を介してＺスライダ９が取り付けられてい
る。このＺスライダ９には、測定軸としてのＺ軸部材１
１が鉛直方向摺動自在に挿入されている。このＺ軸部材
１１の下端には、タッチセンサプローブ等の測定子１２
が取り付けられている。一方、Ｙ軸部材８の後端には、
Ｙ軸部材８の先端側に取り付けられる第２の角度調整手
段３０、Ｚスライダ９、Ｚ軸部材１１、測定子１２、そ
の他の重量に見合った重量を有するバランス重錘１３が
取り付けられている。In FIG. 1, a coordinate measuring machine 1 includes a pair of columns 3 to which a height adjusting pedestal 2 is detachably attached, and these columns 3 are arranged on a surface plate 4 as a base at predetermined intervals. The X-axis member 5 is bridged between the upper ends of both columns 3 and fixed by bolts (not shown). A box-shaped X slider 6 is slidably supported on the X-axis member 5 along the axial direction.
A Y slider 7 is fixed on the slider 6 via a first angle adjusting means 20. This Y slider 7 has X
A Y-axis member 8 arranged in a direction orthogonal to the shaft member 5 is slidably inserted, and a Z slider 9 is attached to the tip of the Y-axis member 8 via a second angle adjusting means 30. . This Z slider 9 has a Z axis member 1 as a measurement axis.
1 is vertically slidably inserted. At the lower end of the Z-axis member 11, a probe 12 such as a touch sensor probe is provided.
Is attached. On the other hand, at the rear end of the Y-axis member 8,
The second angle adjusting means 30, which is attached to the tip side of the Y-axis member 8, the Z slider 9, the Z-axis member 11, the probe 12, and other balance weights 13 having a weight commensurate with the weight are attached.
【００１２】Ｚスライダ９の上部には、板金製の機体１
４が立設されている。従って、Ｚ軸部材１１は、Ｚスラ
イダ９を介して機体１４に鉛直方向移動自在に支持され
ていることになる。機体１４の上部には、Ｚ軸部材１
１、測定子１２等のＺ軸部材１１側の重量に対応したバ
ランス力を設定可能にされたバランス装置５０が設けら
れている。On the upper part of the Z slider 9, the body 1 made of sheet metal is provided.
4 are erected. Therefore, the Z-axis member 11 is supported by the machine body 14 via the Z slider 9 so as to be vertically movable. At the top of the machine body 14, the Z-axis member 1
1. A balance device 50 is provided in which a balance force corresponding to the weight of the Z-axis member 11 side such as the probe 12 and the like can be set.
【００１３】簡易型三次元測定機１のコラム３には、こ
の三次元測定機１で被測定物（図示せず）の寸法等を測
定するための演算手段１５０が接続され、適宜な位置、
例えば定盤４上に載置されている。定盤４上には、後に
詳述するこの簡易型三次元測定機１の直角度を調整する
際に用いられる直角基準器７０が載置される。The column 3 of the simplified three-dimensional measuring machine 1 is connected with an arithmetic means 150 for measuring the dimensions of an object to be measured (not shown) by the three-dimensional measuring machine 1, and at an appropriate position,
For example, it is placed on the surface plate 4. On the surface plate 4, a right angle reference device 70 used when adjusting the squareness of the simplified three-dimensional measuring machine 1 described later is mounted.
【００１４】図２ないし図４には、Ｘスライダ６とＹス
ライダ７との第１の角度調整手段２０を介しての連結構
造が示されている。これらの図において、Ｘスライダ６
は、複数のローラ８１を介してＸ軸部材５に支持され、
このＸスライダ６の上面には、固定ボルト８２を介して
Ｙスライダ７が組み立て、分解可能に固定されている。2 to 4 show a connecting structure of the X slider 6 and the Y slider 7 via the first angle adjusting means 20. As shown in FIG. In these figures, the X slider 6
Is supported by the X-axis member 5 via a plurality of rollers 81,
The Y slider 7 is assembled and disassembled and fixed to the upper surface of the X slider 6 via a fixing bolt 82.
【００１５】第１の角度調整手段２０は、Ｘスライダ６
の上面に所定間隔をあけて設けられた固定ピン２１と偏
心ピン２２とを備え、これらの固定ピン２１及び偏心ピ
ン２２のＸスライダ６からの突出した円周面は、それぞ
れＹスライダ７の一側面に設けられた基準面２３，２４
に当接されている。The first angle adjusting means 20 includes an X slider 6
A fixed pin 21 and an eccentric pin 22 which are provided on the upper surface of the X slider 6 at a predetermined interval. Reference surfaces 23 and 24 provided on the side surfaces
Is abutted against.
【００１６】固定ピン２１は、Ｘスライダ６に接着剤、
圧入等の適宜な手段で固定され、一方、偏心ピン２２
は、Ｘ軸部材５とＹ軸部材８との角度調整前は回動可能
に取り付けられ、角度調整後は接着剤等で固定されるよ
うになっている。この偏心ピン２２は、図５に示される
ように、Ｘスライダ６に挿入される小径軸部２２Ａと、
この小径軸部２２Ａに偏心して設けられ、外周面を基準
面２４に当接される大径の偏心軸部２２Ｂとを備え、こ
の大径軸部２２Ｂの上面に形成されたすり割溝２２Ｃに
ドライバ（図示せず）の先端等を挿入して偏心ピン２２
を回動することにより、Ｘスライダ６とＹスライダ７と
の直角度、ひいては、Ｘ軸部材５とＹ軸部材８との直角
度が調整できるようになっている。The fixing pin 21 is attached to the X slider 6 with an adhesive,
It is fixed by an appropriate means such as press fitting, while the eccentric pin 22
Is rotatably attached before the angle adjustment between the X-axis member 5 and the Y-axis member 8 and fixed with an adhesive or the like after the angle adjustment. As shown in FIG. 5, the eccentric pin 22 includes a small diameter shaft portion 22A which is inserted into the X slider 6,
The small-diameter shaft portion 22A is eccentrically provided with a large-diameter eccentric shaft portion 22B whose outer peripheral surface is in contact with the reference surface 24. The slit 22C is formed in the upper surface of the large-diameter shaft portion 22B. Insert the tip of a driver (not shown) or the like into the eccentric pin 22.
By rotating, the squareness between the X slider 6 and the Y slider 7, and by extension, the squareness between the X-axis member 5 and the Y-axis member 8, can be adjusted.
【００１７】すなわち、偏心ピン２２を回すと、基準面
２４が固定ピン２１を中心として傾き、Ｘスライダ６に
対するＹスライダ７の角度調整ができる。この角度調整
後、偏心ピン２２の固着を行うとともに、予め緩めにね
じ込まれていた固定ボルト８２を締め付けてＸスライダ
６とＹスライダ７との組み立て、固定が行われる。一
方、Ｘスライダ６とＹスライダ７との分解時は、固定ボ
ルト８２を外すことにより容易に行え、再組み立てする
時は、Ｙスライダ７の基準面２３，２４を固定ピン２１
及び偏心ピン２２に押し当てながら固定ボルト８２を締
め付けることで、再度Ｘスライダ６とＹスライダ７との
角度が直角状態で設定できる。That is, when the eccentric pin 22 is rotated, the reference surface 24 is tilted around the fixed pin 21, and the angle of the Y slider 7 with respect to the X slider 6 can be adjusted. After this angle adjustment, the eccentric pin 22 is fixed, and the fixing bolt 82 that is loosely screwed in beforehand is tightened to assemble and fix the X slider 6 and the Y slider 7. On the other hand, when disassembling the X slider 6 and the Y slider 7, it can be easily performed by removing the fixing bolt 82, and when reassembling, the reference surfaces 23 and 24 of the Y slider 7 are fixed to the fixing pin 21.
Also, by tightening the fixing bolt 82 while pressing it against the eccentric pin 22, the angle between the X slider 6 and the Y slider 7 can be set again at a right angle.
【００１８】ここにおいて、第１の角度調整手段２０の
固定ピン２１、偏心ピン２２及び基準面２３，２４によ
り、Ｘ−Ｙ軸調整機構２５が構成されている。Here, the fixing pin 21, the eccentric pin 22, and the reference surfaces 23 and 24 of the first angle adjusting means 20 constitute an XY axis adjusting mechanism 25.
【００１９】Ｙスライダ７にも複数のローラ８３が設け
られ、これらのローラ８３を介してＹ軸部材８がＹスラ
イダ７に挿入、支持されている。The Y slider 7 is also provided with a plurality of rollers 83, and the Y axis member 8 is inserted into and supported by the Y slider 7 via these rollers 83.
【００２０】図６ないし図８には、第２の角度調整手段
３０とＺスライダ９の部分の詳細構造が示されている。
第２の角度調整手段３０は、Ｙ軸部材８の端部にボルト
３１で固定される第１調整ブロック３２と、この第１調
整ブロック３２にボルト３３により組み立て、分解可能
に固定されるとともに、Ｚスライダ９にボルト３４によ
り組み立て、分解可能に固定される第２調整ブロック３
５とを備えている。6 to 8 show the detailed structure of the second angle adjusting means 30 and the Z slider 9. As shown in FIG.
The second angle adjusting means 30 is fixed to the end of the Y-axis member 8 with a bolt 31 and a first adjusting block 32, and is assembled to the first adjusting block 32 with a bolt 33 so as to be disassembled and fixed. The second adjustment block 3 assembled to the Z slider 9 with the bolt 34 and fixed so as to be disassembled
5 and.
【００２１】第１、第２調整ブロック３２，３５は、ボ
ルト３３により互いに連結されるリブ３６，３７を備え
ている。第１調整ブロック３２のリブ３６には、所定間
隔をおいて固定ピン３８と偏心ピン３９とが設けられて
いる。一方、第２調整ブロック３５のリブ３７には、固
定ピン３８及び偏心ピン３９に対応した位置に、それぞ
れ基準面４１，４２が設けられている。これらの固定ピ
ン３８、偏心ピン３９及び基準面４１，４２の構造及び
作用はＸ−Ｙ軸調整機構２５のものと同様である。The first and second adjusting blocks 32 and 35 are provided with ribs 36 and 37 which are connected to each other by bolts 33. The rib 36 of the first adjustment block 32 is provided with a fixed pin 38 and an eccentric pin 39 at a predetermined interval. On the other hand, the rib 37 of the second adjustment block 35 is provided with reference surfaces 41 and 42 at positions corresponding to the fixed pin 38 and the eccentric pin 39, respectively. The structure and operation of the fixing pin 38, the eccentric pin 39, and the reference surfaces 41 and 42 are the same as those of the XY axis adjusting mechanism 25.
【００２２】従って、ボルト３３を緩めた状態で偏心ピ
ン３９を回動させることにより、第１調整ブロック３２
に固定されたＹ軸部材８と、第２調整ブロック３５に固
定されたＺスライダ９、ひいては、Ｚ軸部材１１との直
角度を調整できるようになっている。ここにおいて、固
定ピン３８、偏心ピン３９及び基準面４１，４２によ
り、Ｙ−Ｚ軸調整機構４３が構成されている。Therefore, by rotating the eccentric pin 39 with the bolt 33 loosened, the first adjusting block 32 is rotated.
The perpendicularity of the Y-axis member 8 fixed to the second adjustment block 35, the Z slider 9 fixed to the second adjustment block 35, and the Z-axis member 11 can be adjusted. Here, the fixing pin 38, the eccentric pin 39, and the reference surfaces 41 and 42 constitute a YZ axis adjusting mechanism 43.
【００２３】Ｚスライダ９の第２調整ブロック３５が取
り付けられる面には、所定間隔をおいて固定ピン４４と
偏心ピン４５とが設けられている。一方、第２調整ブロ
ック３５の一側面には、固定ピン４４及び偏心ピン４５
に対応した位置に、それぞれ基準面４６，４７が設けら
れている。これらの固定ピン４４、偏心ピン４５及び基
準面４６，４７の構造及び作用もＸ−Ｙ軸調整機構２５
のものと同様である。A fixed pin 44 and an eccentric pin 45 are provided on the surface of the Z slider 9 to which the second adjustment block 35 is attached at a predetermined interval. On the other hand, the fixing pin 44 and the eccentric pin 45 are provided on one side surface of the second adjusting block 35.
Reference planes 46 and 47 are provided at positions corresponding to, respectively. The structure and operation of the fixing pin 44, the eccentric pin 45, and the reference surfaces 46 and 47 are also the XY axis adjusting mechanism 25.
Similar to that of.
【００２４】従って、ボルト３４を緩めた状態で偏心ピ
ン４５を回動させることにより、第２調整ブロック３５
とＺスライダ９、ひいては、Ｚ軸部材１１との直角度を
調整できるようになっている。この際、第２調整ブロッ
ク３５には、第１調整ブロック３２、Ｙ軸部材８、Ｙス
ライダ７及びＸスライダ６を介してＸ軸部材５が連結さ
れているため、偏心ピン４５の操作によりＺ軸部材１１
とＸ軸部材５との直角度が調整できることになる。ここ
において、固定ピン４４、偏心ピン４５及び基準面４
６，４７により、Ｚ−Ｘ軸調整機構４８が構成されてい
る。Therefore, by rotating the eccentric pin 45 with the bolt 34 loosened, the second adjustment block 35 is rotated.
The squareness with the Z slider 9 and with the Z axis member 11 can be adjusted. At this time, since the X-axis member 5 is connected to the second adjustment block 35 via the first adjustment block 32, the Y-axis member 8, the Y-slider 7 and the X-slider 6, operation of the eccentric pin 45 causes Z-axis operation. Shaft member 11
The squareness between the X-axis member 5 and the X-axis member 5 can be adjusted. Here, the fixing pin 44, the eccentric pin 45, and the reference surface 4
A Z-X axis adjusting mechanism 48 is constituted by 6, 47.
【００２５】Ｚスライダ９には複数のローラ８４を介し
てＺ軸部材１１が摺動自在に取り付けられている。Ｚス
ライダ９とＺ軸部材１１との間には、微動機構９０が設
けられている。この微動機構９０は、Ｚスライダ９に回
動自在、かつ、軸方向移動不可能に支持され、一端につ
まみ９１を有する微動ねじ９２と、この微動ねじ９２に
一端側を螺合されるとともに、Ｚスライダ９の前面側を
平面Ｃ字状（図８参照）に囲み、かつ、摺動自在に設け
られたブラケット９３と、このブラケット９３の一端側
にねじ込まれ、先端をＺ軸部材１１の一側面に当接可能
にされた受けねじ９４と、ブラケット９３の他端側にね
じ込まれ、先端をＺ軸部材１１の他側面に当接可能にさ
れ、かつ、外端につまみ９５を有するロックねじ９６と
を備えて構成されている。The Z-axis member 11 is slidably attached to the Z slider 9 via a plurality of rollers 84. A fine movement mechanism 90 is provided between the Z slider 9 and the Z axis member 11. The fine movement mechanism 90 is rotatably supported by the Z slider 9 and is immovable in the axial direction. The fine movement screw 92 has a knob 91 at one end, and one end side of the fine movement screw 92 is screwed into the fine movement screw 92. The front surface side of the Z slider 9 is surrounded by a plane C shape (see FIG. 8) and is slidably provided. A lock screw having a side surface capable of contacting with a receiving screw 94 and a bracket 93, which is screwed into the other end side of the bracket 93, has a tip contactable with the other side surface of the Z-axis member 11, and has a knob 95 at its outer end. And 96.
【００２６】従って、ロックねじ９６を緩め、その先端
をＺ軸部材１１に当接させない状態ではＺ軸部材１１は
Ｚスライダ９に摺動自在とされる。一方、ロックねじ９
６をねじ込んで、ロックねじ９６と受けねじ９４とでＺ
軸部材１１をブラケット９３に固定した状態とし、この
状態で微動ねじ９２のつまみ９１を回転操作すれば、Ｚ
軸部材１１はＺスライダ９に対し鉛直方向に微動できる
こととなっている。なお、図示しないが、微動機構９０
と同様な機構がＸ軸部材５とＸスライダ６との間、及
び、Ｙ軸部材８とＹスライダ７との間にそれぞれ設けら
れている。Therefore, the Z-axis member 11 is slidable on the Z-slider 9 in a state where the lock screw 96 is loosened and its tip is not brought into contact with the Z-axis member 11. On the other hand, lock screw 9
6 is screwed in, and the lock screw 96 and the receiving screw 94 make Z
If the shaft member 11 is fixed to the bracket 93 and the knob 91 of the fine movement screw 92 is rotated in this state, Z
The shaft member 11 can be finely moved in the vertical direction with respect to the Z slider 9. Although not shown, the fine movement mechanism 90
Mechanisms similar to the above are provided between the X-axis member 5 and the X slider 6, and between the Y-axis member 8 and the Y slider 7, respectively.
【００２７】バランス装置５０は、図９，１０に拡大し
て示されるように、機体１４に軸受１５を介して回転自
在に支持された回転軸５１を備え、この回転軸５１の中
央部には、ベアリング５２を介して中空円盤状の回転ド
ラム２５が回転自在に支持されている。回転ドラム５３
の外周には円周方向に沿って二条のガイド溝５４が形成
され、このガイド溝５４に沿ってワイヤ等からなる可撓
性部材５５が巻き掛けられている。この可撓性部材５５
の一端は、止め具５６を介してドラム５３の外周に固定
され、他端は連結具５７を介してＺ軸部材１１の上端に
連結されている。As shown in an enlarged view in FIGS. 9 and 10, the balance device 50 is provided with a rotary shaft 51 rotatably supported by the machine body 14 via bearings 15. The rotary shaft 51 has a central portion at the center thereof. A hollow disk-shaped rotating drum 25 is rotatably supported via bearings 52. Rotating drum 53
Two guide grooves 54 are formed along the circumferential direction on the outer circumference of, and a flexible member 55 made of a wire or the like is wound around the guide grooves 54. This flexible member 55
Has one end fixed to the outer periphery of the drum 53 via a stopper 56, and the other end connected to the upper end of the Z-axis member 11 via a connector 57.
【００２８】可撓性部材５５は、ワイヤ等の紐状のもの
の他、ベルト状のもの等でもよく、その材質も金属に限
らず、プラスチック、布等の天然繊維、硬質あるいは繊
維入りゴム、その他の材料を使用することができる。The flexible member 55 may be a cord-shaped member such as a wire or the like, or a belt-shaped member, and the material thereof is not limited to metal, and natural fibers such as plastic and cloth, hard or fiber-containing rubber, and the like. Materials of can be used.
【００２９】ドラム５３内には、Ｚ軸部材１１の重量と
バランスするバランス力を生じさせるためのぜんまいば
ね５８が配置され、このぜんまいばね５８の内端は止め
ねじ５９により回転軸５１に固定され、外端はピン６１
を介してドラム５３の内周に固定されている。A mainspring spring 58 for generating a balance force that balances the weight of the Z-axis member 11 is arranged in the drum 53, and the inner end of the mainspring spring 58 is fixed to the rotary shaft 51 by a set screw 59. , The outer end is pin 61
It is fixed to the inner circumference of the drum 53 via.
【００３０】回転軸５１には、ぜんまいばね５８による
バランス力を調整するためのバランス力調整手段６５が
設けられている。このバランス力調整手段６５は、回転
軸５１に固定されたウォームホイール６６と、このウォ
ームホイール６６に噛合されるウォーム６７と、このウ
ォーム６７が固定されるとともに機体１４に軸受１６を
介して回転自在に支持される操作軸６８と、この操作軸
６８の一端に固定されるつまみ６９とを備えて構成され
ている。The rotating shaft 51 is provided with a balance force adjusting means 65 for adjusting the balance force of the mainspring 58. The balance force adjusting means 65 includes a worm wheel 66 fixed to the rotating shaft 51, a worm 67 meshed with the worm wheel 66, a worm 67 fixed to the worm wheel 66, and rotatable to the machine body 14 via a bearing 16. The operation shaft 68 supported by the operation shaft 68 and a knob 69 fixed to one end of the operation shaft 68.
【００３１】なお、図中符号１７はＺ軸部材１１、Ｙ軸
部材８等の周囲を覆うカバーであり、操作軸６８の一端
はこのカバー１７の外方に位置され、この操作軸６８の
カバー１７からの突出部につまみ６９が固定されてい
る。Reference numeral 17 in the drawing is a cover for covering the periphery of the Z-axis member 11, the Y-axis member 8, etc., one end of the operating shaft 68 is located outside the cover 17, and the cover of the operating shaft 68 is provided. A knob 69 is fixed to the protruding portion from 17.
【００３２】次に、本実施例の作用について説明する。
簡易型三次元測定機１による被測定物（図示せず）の測
定方法は通常と同様であり、測定軸としてのＺ軸部材１
１を操作して、測定子１２を被測定物に当接させ、この
時の測定子１２の位置を図示しないＸ，Ｙ，Ｚ軸方向の
スケールで三次元的に検出するとともに、演算手段１５
０で演算して測定を行うものである。この際、バランス
装置５０のバランス力は、Ｚ軸部材１１を僅かな力で上
方に引上げ、図示しないストッパで停止されているよう
に調整される。Next, the operation of this embodiment will be described.
The measuring method of the object to be measured (not shown) by the simplified three-dimensional coordinate measuring machine 1 is the same as usual, and the Z-axis member 1 as the measuring axis
1 is operated to bring the probe 12 into contact with the object to be measured, and the position of the probe 12 at this time is three-dimensionally detected by a scale (not shown) in the X, Y, and Z-axis directions, and the calculation means 15 is also provided.
It is calculated by 0 and measured. At this time, the balance force of the balance device 50 is adjusted so that the Z-axis member 11 is pulled upward by a slight force and stopped by a stopper (not shown).
【００３３】バランス装置５０のバランス力の調整は、
つまみ６９を操作して行う。すなわち、つまみ６９を回
すと、ウォーム６７を介してウォームホイール６６が回
転され、このウォームホイール６６が固定された回転軸
５１が駆動される。これにより、止めねじ５９を介して
内端を固定されているぜんまいばね５８が、そのぜんま
いの巻き込み方向あるいはその逆方向へと回転され、ぜ
んまいばね５８のばね力が変化することとなる。これに
より、ぜんまいばね５８の外端がピン６１を介して固定
されている回転ドラム５３に、可撓性部材５５等を介し
て上端を吊られているＺ軸部材１１は、その上方への付
勢力が変化し、Ｚ軸部材１１の操作力、ひいては、測定
子１２の測定力も変化する。The balance force of the balance device 50 is adjusted by
This is done by operating the knob 69. That is, when the knob 69 is turned, the worm wheel 66 is rotated via the worm 67, and the rotary shaft 51 to which the worm wheel 66 is fixed is driven. As a result, the mainspring spring 58, the inner end of which is fixed via the set screw 59, is rotated in the winding direction of the mainspring or in the opposite direction, and the spring force of the mainspring spring 58 changes. As a result, the Z-axis member 11 whose upper end is suspended by the flexible drum 55 or the like on the rotary drum 53, to which the outer end of the mainspring spring 58 is fixed via the pin 61, is attached to the upper side. The force changes, and the operating force of the Z-axis member 11 and thus the measuring force of the probe 12 also change.
【００３４】このようなＺ軸部材１１の操作力の調整
は、被測定物の性状、例えば、柔軟な材質等の性状、あ
るいは、形状等に応じて行われる。The adjustment of the operating force of the Z-axis member 11 is performed according to the property of the object to be measured, for example, the property of a flexible material or the like, or the shape.
【００３５】簡易型三次元測定機１のＸ，Ｙ，Ｚの各軸
部材５，８，１１間の直角度の調整は、次のようにして
行う。The squareness between the X, Y and Z shaft members 5, 8 and 11 of the simplified three-dimensional measuring machine 1 is adjusted as follows.
【００３６】簡易型三次元測定機１が設置される定盤４
上に、互いに直交する三つの側面７１，７２，７３の直
角度が精密に設定された直角基準器７０を、その二側面
７１，７２が定盤４の上面に直立するようにして水平面
内の直交する二方向を設定可能な状態に配置する。この
直角基準器７０の直交二方向を設定する一側面７１に測
定子１２を接触させながら、Ｘスライダ６をＸ軸部材５
に沿って移動させる。この移動時のＸ，Ｙ，Ｚ軸方向の
測定値のうち、Ｙ軸方向の測定値が変化せずにＸ軸方向
の測定値が変化するようになるまで直角基準器７０の位
置調整をしてこの一側面７１とＸ軸方向とを平行にし、
この状態で直角基準器７０を定盤４上に固定する。A surface plate 4 on which the simplified three-dimensional measuring machine 1 is installed
The right angle reference device 70 in which the perpendicularity of three side faces 71, 72, 73 orthogonal to each other is precisely set is arranged on the upper side of the surface plate 4 so that the two side faces 71, 72 stand upright on the upper surface of the surface plate 4. Two orthogonal directions are arranged so that they can be set. While contacting the tracing stylus 12 with one side surface 71 that sets two orthogonal directions of the right angle reference device 70, the X slider 6 is moved to the X axis member 5
Move along. Of the measured values in the X-, Y-, and Z-axis directions during this movement, the position of the right angle reference device 70 is adjusted until the measured values in the X-axis direction change without changing in the Y-axis direction. Make one side 71 of the lever parallel to the X-axis direction,
In this state, the right angle reference device 70 is fixed on the surface plate 4.
【００３７】次いで、直角基準器７０の一側面７１に直
交する他側面７２に測定子１２を接触させながらＹ軸部
材８をＹスライダ７に沿って移動させ、この移動時の
Ｘ，Ｙ，Ｚ軸方向の測定値のうち、Ｘ軸方向の測定値が
変化せずにＹ軸方向の測定値が変化するように第１の角
度調整手段２０のＸ−Ｙ軸調整機構２５を調整する。こ
の調整は、偏心ピン２２を僅かづつ回し、その回したた
び毎にＹ軸部材８を移動させてＸ軸方向の測定値をチェ
ックして行う。調整完了後にＸ−Ｙ軸調整機構２５の偏
心ピン２２を接着剤、あるいは図示しない偏心ピン固定
ねじ、その他の適宜な手段で固定し、更にボルト８２を
締め付けてＸスライダ６とＹスライダ７とを固定する。
これらの操作により、Ｘ軸部材５とＹ軸部材８との間の
直角度が設定される。Next, the Y-axis member 8 is moved along the Y-slider 7 while the measuring element 12 is in contact with the other side surface 72 orthogonal to the one side surface 71 of the right angle reference device 70, and X, Y, Z at this time of movement. Of the measured values in the axial direction, the XY axis adjusting mechanism 25 of the first angle adjusting means 20 is adjusted so that the measured value in the Y-axis direction changes without changing the measured value in the X-axis direction. This adjustment is performed by turning the eccentric pin 22 slightly and moving the Y-axis member 8 every time it is turned to check the measurement value in the X-axis direction. After the adjustment is completed, the eccentric pin 22 of the X-Y axis adjusting mechanism 25 is fixed with an adhesive, an eccentric pin fixing screw (not shown), or other appropriate means, and then a bolt 82 is tightened to fix the X slider 6 and the Y slider 7. Fix it.
By these operations, the perpendicularity between the X-axis member 5 and the Y-axis member 8 is set.
【００３８】Ｘ軸部材５とＹ軸部材８との直角度の設定
にあたり、Ｚ軸部材１１はロックねじ９６をねじ込むこ
とにより、Ｚスライダ９に固定しておくのがよい。When setting the perpendicularity between the X-axis member 5 and the Y-axis member 8, the Z-axis member 11 is preferably fixed to the Z slider 9 by screwing the lock screw 96.
【００３９】次に、Ｙ軸部材８とＺ軸部材１１との直角
度を調整するが、この調整は、第２の角度調整手段３０
におけるＹ−Ｚ軸調整機構４３の操作により行う。ま
ず、定盤４上の直角基準器７０を側面７２を下方にして
起立させ、かつ、今まで下方にあった側面７３をほぼＹ
軸部材８と平行になるように配置する。この状態で、側
面７３に測定子１２を接触させながら、Ｙ軸部材８をＹ
スライダ７に沿って移動させ、Ｘ軸方向の測定値が変化
しないように角度基準器７０の側面７３の位置を調整し
て基準器７０を定盤４に固定する。これにより、角度基
準器７０の側面７３がＹ軸部材８と平行に設定される。Next, the perpendicularity between the Y-axis member 8 and the Z-axis member 11 is adjusted. This adjustment is performed by the second angle adjusting means 30.
The operation is performed by operating the YZ axis adjusting mechanism 43 in FIG. First, the right angle reference device 70 on the surface plate 4 is erected with the side surface 72 facing downward, and the side surface 73, which has been in the lower position until now, is approximately Y.
It is arranged so as to be parallel to the shaft member 8. In this state, while keeping the contact point 12 in contact with the side surface 73, the Y-axis member 8
The reference device 70 is fixed to the surface plate 4 by moving it along the slider 7 and adjusting the position of the side surface 73 of the angle reference device 70 so that the measurement value in the X-axis direction does not change. As a result, the side surface 73 of the angle reference device 70 is set parallel to the Y-axis member 8.
【００４０】このようにして、直角基準器７０の側面７
３がＹ軸方向と平行に設定されたら、Ｚ軸部材１１のロ
ックねじ９６を緩めるとともに、直角基準器７０のこの
側面７３に直交する鉛直方向の側面７１に沿って測定子
１２を接触させながら、Ｚ軸部材１１をＺスライダ９に
沿って移動させる。この移動時のＸ，Ｙ，Ｚ軸方向の測
定値のうち、Ｙ軸方向の測定値が変化せずにＺ軸方向の
測定値が変化するように第２の角度調整手段３０のＹ−
Ｚ軸調整機構４３を調整し、調整完了後にＹ−Ｚ軸調整
機構４３を固定する。このＹ−Ｚ軸調整機構４３による
調整は、ボルト３３を緩めた状態で偏心ピン３９を少し
ずつ回しながら行う。この偏心ピン３９の操作により、
第１調整ブロック３２に対する第２調整ブロック３５の
取り付け角度が固定ピン３８を中心として変化する。In this way, the side surface 7 of the right angle reference 70
When 3 is set parallel to the Y-axis direction, the lock screw 96 of the Z-axis member 11 is loosened, and the probe 12 is contacted along the vertical side surface 71 orthogonal to the side surface 73 of the right angle reference device 70. , Z-axis member 11 is moved along Z slider 9. Of the measured values in the X-, Y-, and Z-axis directions at the time of this movement, the Y- of the second angle adjusting means 30 is changed so that the measured value in the Y-axis direction does not change and the measured value in the Z-axis direction changes.
The Z-axis adjusting mechanism 43 is adjusted, and after the adjustment is completed, the Y-Z-axis adjusting mechanism 43 is fixed. The adjustment by the Y-Z axis adjusting mechanism 43 is performed by gradually rotating the eccentric pin 39 with the bolt 33 loosened. By operating this eccentric pin 39,
The attachment angle of the second adjustment block 35 with respect to the first adjustment block 32 changes around the fixing pin 38.
【００４１】従って、第１調整ブロック３２に固定され
たＹ軸部材８に対し、第２調整ブロック３５を介してＺ
スライダ９に支持されたＺ軸部材１１が角度調整され、
両軸部材８，１１の直角度が設定される。このＹ−Ｚ軸
調整機構４３による調整は、Ｘ−Ｙ軸調整機構２５の場
合と同様であり、調整後、偏心ピン３９を接着剤等で固
定し、かつ、ボルト３３をねじ込んで第１、第２調整ブ
ロック３２，３５間を固定することも同様である。Therefore, with respect to the Y-axis member 8 fixed to the first adjustment block 32, the Z-axis member is attached to the Z-axis member 8 via the second adjustment block 35.
The angle of the Z-axis member 11 supported by the slider 9 is adjusted,
The perpendicularity of both shaft members 8 and 11 is set. The adjustment by the Y-Z axis adjusting mechanism 43 is the same as that of the XY axis adjusting mechanism 25. After the adjustment, the eccentric pin 39 is fixed with an adhesive or the like, and the bolt 33 is screwed into the first, The same applies to fixing between the second adjustment blocks 32 and 35.
【００４２】更に、Ｚ軸部材１１とＸ軸部材５との直角
度を調整するが、この調整は、第２の角度調整手段３０
におけるＺ−Ｘ軸調整機構４８の操作により行う。ま
ず、Ｙ軸部材８を図示しないロックねじによりＹスライ
ダ７に固定する。次に、定盤４上の直角基準器７０を側
面７２を下方にして起立させた状態のまま、側面７３を
ほぼＸ軸部材５と平行になるように配置する。この状態
で、側面７３に測定子１２を接触させながらＸスライダ
７をＸ軸部材５に沿って移動させ、Ｙ軸方向の測定値が
変化しないように角度基準器７０の側面７３の位置を調
整して基準器７０を定盤４に固定する。これにより、角
度基準器７０の側面７３がＸ軸部材５と平行に設定され
る。Further, the perpendicularity between the Z-axis member 11 and the X-axis member 5 is adjusted, and this adjustment is performed by the second angle adjusting means 30.
The operation is performed by operating the Z-X axis adjusting mechanism 48 in FIG. First, the Y-axis member 8 is fixed to the Y-slider 7 with a lock screw (not shown). Next, the right-angle reference device 70 on the surface plate 4 is arranged so that the side surface 73 is substantially parallel to the X-axis member 5 with the side surface 72 facing downward. In this state, the X-slider 7 is moved along the X-axis member 5 while bringing the tracing stylus 12 into contact with the side surface 73, and the position of the side surface 73 of the angle reference device 70 is adjusted so that the measurement value in the Y-axis direction does not change. Then, the reference device 70 is fixed to the surface plate 4. As a result, the side surface 73 of the angle reference device 70 is set parallel to the X-axis member 5.
【００４３】このようにして、直角基準器７０の側面７
３がＸ軸方向と平行に設定されたら、直角基準器７０の
この側面７３に直交する鉛直方向の側面７１に沿って測
定子１２を接触させながら、Ｚ軸部材１１をＺスライダ
９に沿って移動させる。この移動時のＸ，Ｙ，Ｚ軸方向
の測定値のうち、Ｘ軸方向の測定値が変化せずにＺ軸方
向の測定値が変化するように第２の角度調整手段３０に
設けられたＺ−Ｘ軸調整機構４８を調整し、調整完了後
にＺ−Ｘ軸調整機構４８を固定する。このＺ−Ｘ軸調整
機構４８による調整は、ボルト３４を緩めた状態で偏心
ピン４５を少しずつ回しながら行う。この偏心ピン４５
の操作により、第２調整ブロック３５に対するＺスライ
ダ９の取り付け角度が固定ピン４４を中心として変化す
る。In this way, the side surface 7 of the right angle standard 70 is
When 3 is set parallel to the X-axis direction, the Z-axis member 11 is moved along the Z-slider 9 while contacting the tracing stylus 12 along the vertical side surface 71 orthogonal to the side surface 73 of the right angle reference device 70. To move. Of the measured values in the X, Y, and Z-axis directions during this movement, the second angle adjusting means 30 is provided so that the measured value in the Z-axis direction changes without changing the measured value in the X-axis direction. The Z-X axis adjusting mechanism 48 is adjusted, and after the adjustment is completed, the Z-X axis adjusting mechanism 48 is fixed. The adjustment by the Z-X axis adjusting mechanism 48 is performed by gradually rotating the eccentric pin 45 with the bolt 34 loosened. This eccentric pin 45
By the operation of, the mounting angle of the Z slider 9 with respect to the second adjustment block 35 changes around the fixing pin 44.
【００４４】従って、Ｘ軸部材５に、Ｘスライダ６、Ｙ
スライダ７、Ｙ軸部材８及び第１調整ブロック３２を介
して支持された第２調整ブロック３５に対し、Ｚスライ
ダ９に支持されたＺ軸部材１１が角度調整され、Ｘ，Ｚ
軸部材５，１１の直角度が設定される。このＺ−Ｘ軸調
整機構４８による調整は、Ｘ−Ｙ軸調整機構２５の場合
と同様であり、調整後、偏心ピン４５を接着剤等で固定
し、かつ、ボルト３４をねじ込んで第２調整ブロック３
５とＺスライダ９との間を固定することも同様である。Therefore, the X slider 6, Y and
The Z-axis member 11 supported by the Z slider 9 is angularly adjusted with respect to the second adjustment block 35 supported via the slider 7, the Y-axis member 8 and the first adjustment block 32, and X, Z
The squareness of the shaft members 5 and 11 is set. The adjustment by the Z-X axis adjusting mechanism 48 is the same as that of the XY axis adjusting mechanism 25. After the adjustment, the eccentric pin 45 is fixed with an adhesive or the like, and the bolt 34 is screwed in to make the second adjustment. Block 3
The same applies to fixing between 5 and the Z slider 9.
【００４５】以上のようにして簡易型三次元測定機１の
Ｘ，Ｙ，Ｚの各軸部材５，８，１１間の直角度の調整が
なされる。これらの調整は、メーカー側の工場において
調整の熟練者が行う。As described above, the squareness between the X, Y, and Z shaft members 5, 8, and 11 of the simplified three-dimensional coordinate measuring machine 1 is adjusted. These adjustments are made by an expert in adjustment at the manufacturer's factory.
【００４６】次に、本実施例に係る簡易型三次元測定機
１をメーカー側工場から出荷してユーザー側工場に設置
する場合の分解、組み立て方法及び移送方法について説
明する。前述のようにして角度調整が行われた簡易型三
次元測定機１は、移送にあたり、コラム３からＸ軸部材
５が取り外されるとともに、高さ調整台座２が取り外さ
れる。Next, a description will be given of the disassembling, assembling method and transfer method when the simplified three-dimensional measuring machine 1 according to the present embodiment is shipped from the manufacturer's factory and installed in the user's factory. In the simplified three-dimensional coordinate measuring machine 1 whose angle has been adjusted as described above, the X-axis member 5 is removed from the column 3 and the height adjustment pedestal 2 is removed during transfer.
【００４７】Ｘ軸部材５に支持されたＸスライダ６から
は、予めＹ−Ｚ軸カバー１７等が取り外された後、Ｙス
ライダ７がＹ軸部材８、第２の角度調整手段３０、Ｚス
ライダ９及びＺ軸部材１１とともに、第１の角度調整手
段２０の部分で取り外される。すなわち、Ｘスライダ６
とＹスライダ７とを固定する固定ボルト８２が外されて
両スライダ６，７が分離される。After the YZ axis cover 17 and the like are previously removed from the X slider 6 supported by the X axis member 5, the Y slider 7 becomes the Y axis member 8, the second angle adjusting means 30, and the Z slider. 9 and the Z-axis member 11 are removed at the portion of the first angle adjusting means 20. That is, the X slider 6
The fixing bolt 82 for fixing the Y slider 7 and the Y slider 7 is removed to separate the two sliders 6 and 7.
【００４８】このようにして所定のユニット毎に分解さ
れた部品は、図１１に示されるように、移送用収納箱１
００に収納されて移送される。移送用収納箱１００は、
Ｘ軸部材部収納箱１０１、Ｙ−Ｚ軸部材部収納箱１０
６、コラム部収納箱１１１及びこれらの各収納箱１０
１，１０６，１１１を積み重ねて収納する木製、ダンボ
ール製等の外装箱１１６とを備えている。As shown in FIG. 11, the parts thus disassembled into predetermined units are transferred to the storage box 1 for transfer.
00 and stored. The transfer storage box 100 is
X axis member storage box 101, YZ axis member storage box 10
6, column section storage box 111 and each of these storage boxes 10
It is provided with an outer box 116 made of wood, cardboard or the like for accommodating 1, 106, 111 in a stack.
【００４９】Ｘ軸部材部収納箱１０１には、Ｘ軸部材５
及びＸスライダ６が他の部材から分離して収納される。
このＸ軸部材収納箱１０１は、ダンボール等からなる箱
体１０２と、この箱体１０２内に収納され、発泡スチロ
ール成形体、プラスチックフィルムから形成されるバブ
ル状緩衝体等からなるクッション体１０３とから構成さ
れている。The X-axis member storage box 101 includes the X-axis member 5
The X slider 6 is housed separately from other members.
The X-axis member storage box 101 includes a box body 102 made of cardboard and the like, and a cushion body 103 housed in the box body 102 and made of a styrofoam molded body, a bubble-shaped cushioning body made of a plastic film, and the like. Has been done.
【００５０】Ｙ−Ｚ軸部収納箱１０６には、Ｙ軸部材
８、このＹ軸部材８に組み付けられたＹスライダ７、Ｙ
軸部材８に第２の角度調整手段３０を介して取り付けら
れたＺスライダ９及びこのＺスライダ９に組み付けられ
るＺ軸部材１１を互いに組み合わせるとともに、Ｙ軸部
材８とＺ軸部材１１とを略Ｌ字形に位置させたＹ−Ｚ軸
部分組立体１８、並びに、このＹ−Ｚ軸部分組立体１８
の周囲を覆う略Ｌ字形に形成されたＹ−Ｚ軸カバー１７
が、そのＬ字形の開放側が互いに向き合うように配置さ
れ、他の部材から分離して収納される。このＹ−Ｚ軸部
材部収納箱１０６は、ダンボール等からなる箱体１０７
と、この箱体１０７内に収納され、発泡スチロール成形
体等からなるクッション体１０８とから構成されてい
る。A Y-axis member 8, a Y-slider 7 mounted on the Y-axis member 8, and a Y-axis member 8 are mounted in the Y-Z-axis portion storage box 106.
The Z slider 9 attached to the shaft member 8 via the second angle adjusting means 30 and the Z axis member 11 assembled to the Z slider 9 are combined with each other, and the Y axis member 8 and the Z axis member 11 are substantially L. Y-Z axis subassembly 18 positioned in a letter shape, and this YZ axis subassembly 18
Y-Z axis cover 17 formed in a substantially L shape to cover the periphery of the
However, the L-shaped open sides thereof are arranged so as to face each other, and are stored separately from other members. The YZ axis member storage box 106 is a box body 107 made of cardboard or the like.
And a cushion body 108 that is housed in the box body 107 and is made of a polystyrene foam body or the like.
【００５１】コラム部収納箱１１１には、一対のコラム
３及び高さ調整台座２が、互いに、かつ、他の部材から
分離して収納されている。このコラム収納箱１１１は、
ダンボール等からなる箱体１１２と、この箱体１１２内
に収納され、発泡スチロール成形体等からなるクッショ
ン体１１３とから構成されている。この際、高さ調整台
座２が不要の場合は、一対のコラム３のみコラム部収納
箱１１１に収納する。A pair of columns 3 and the height adjusting pedestal 2 are housed in the column housing box 111, separately from each other and from other members. This column storage box 111
It is composed of a box body 112 made of cardboard and the like, and a cushion body 113 housed in the box body 112 and made of a Styrofoam molded body and the like. At this time, if the height adjustment pedestal 2 is not required, only the pair of columns 3 are stored in the column portion storage box 111.
【００５２】このように各部分を分離して収納した各収
納箱１０１，１０６，１１１は、外装箱１１６内に収納
され、ユーザー側工場に移送される。ユーザー側工場で
は、各収納箱１０１，１０６，１１１から各部分を取り
出して組み立てる。組み立ては、一対のコラム３に必要
に応じて高さ調整台座２を取り付けた後、一対のコラム
３間に、Ｘスライダ６を有するＸ軸部材５を図示しない
ボルトで取り付ける。Each of the storage boxes 101, 106, and 111 in which the respective parts are separated and stored as described above is stored in the exterior box 116 and transferred to the user side factory. In the user side factory, each part is taken out from each storage box 101, 106, 111 and assembled. For assembly, the height adjusting pedestal 2 is attached to the pair of columns 3 as needed, and then the X-axis member 5 having the X slider 6 is attached between the pair of columns 3 with a bolt (not shown).
【００５３】次いで、Ｘスライダ６にＹ−Ｚ軸部分組立
体１８のＹスライダ７をボルト８２により取り付ける。
この際、Ｙスライダ７の一側面に設けられた第１の角度
調整手段２０の基準面２３，２４を、Ｘスライダ６に設
けられた同じく第１の角度調整手段２０の固定ピン２１
及び偏心ピン２２に押しつけるようにし、この状態でボ
ルト８２をねじ込んで、Ｘスライダ６とＹスライダ７と
の固定を行う。これにより、Ｘスライダ６とＹスライダ
７とはメーカー側工場で角度調整した状態と同じ状態で
組み立てられ、三次元測定機に必要な各軸部材間の直角
度が容易に設定される。Next, the Y slider 7 of the YZ axis subassembly 18 is attached to the X slider 6 with bolts 82.
At this time, the reference surfaces 23 and 24 of the first angle adjusting means 20 provided on one side surface of the Y slider 7 are fixed to the fixing pins 21 of the first angle adjusting means 20 provided on the X slider 6.
And the eccentric pin 22, and the bolt 82 is screwed in this state to fix the X slider 6 and the Y slider 7. As a result, the X-slider 6 and the Y-slider 7 are assembled in the same state as the state where the angle is adjusted in the factory on the manufacturer side, and the perpendicularity between the shaft members required for the coordinate measuring machine is easily set.
【００５４】この後、Ｙ，Ｚ軸部分組立体１８にＹ−Ｚ
軸カバー１７を取り付け、更に、必要な配線の接続等を
行って簡易型三次元測定機１の組み立て作業を完了す
る。なお、組み立てられた三次元測定機１は、ユーザー
側にある適宜な定盤４上で使用される。Thereafter, the YZ axis subassembly 18 is mounted on the YZ axis.
The shaft cover 17 is attached, and necessary wirings are connected to complete the assembling work of the simplified three-dimensional coordinate measuring machine 1. The assembled coordinate measuring machine 1 is used on an appropriate surface plate 4 on the user side.
【００５５】前述のような本実施例によれば、次のよう
な効果がある。すなわち、本実施例に係る簡易型三次元
測定機１は、少なくともコラム３とＸ軸部材５、Ｘスラ
イダ６とＹスライダ７とがそれぞれ分解、組み立て可能
とされており、Ｘスライダ６とＹスライダ７との間には
第１の角度調整手段２０が設けられているから、各部を
分解して移送し、かつ、直角度を維持した状態で組み立
てることができる。従って、従来困難とされていたユー
ザー側での三次元測定機の組み立てを可能にできる。こ
のことから、簡易型三次元測定機１を一般的な流通機構
を通しての販売も可能になって安価、簡易な測定機とで
きる。また、第１の角度調整手段２０は、その構成が、
固定ピン２１、偏心ピン２２と基準面２３，２４とで構
成される簡易なものであり、安価に提供できる。According to this embodiment as described above, the following effects can be obtained. That is, in the simplified three-dimensional measuring machine 1 according to the present embodiment, at least the column 3, the X-axis member 5, and the X slider 6 and the Y slider 7 can be disassembled and assembled, respectively, and the X slider 6 and the Y slider can be assembled. Since the first angle adjusting means 20 is provided between the parts 7 and 7, the parts can be disassembled and transferred, and the parts can be assembled in a state where the squareness is maintained. Therefore, it is possible to assemble the coordinate measuring machine on the user side, which has been difficult in the past. From this, the simplified three-dimensional measuring machine 1 can be sold through a general distribution mechanism, and the measuring machine can be inexpensive and simple. Further, the first angle adjusting means 20 has the configuration
It is a simple one composed of the fixed pin 21, the eccentric pin 22, and the reference surfaces 23 and 24, and can be provided at low cost.
【００５６】更に、Ｙ軸部材８とＺスライダ９との間に
は、Ｙ−Ｚ軸調整機構４３及びＺ−Ｘ軸調整機構４８を
有する第２の角度調整手段３０が設けられているから、
Ｙ，Ｚ軸部材８，１１及びＺ，Ｘ軸部材１１，５間のそ
れぞれの直角度を容易に設定でき、その構成も簡易であ
るから、安価に提供できる。また、コラム３には必要に
応じて高さ調整台座２が取り付けられるようになってい
るから、測定子１２による測定範囲を高さ方向に調整す
ることができる。Further, the second angle adjusting means 30 having the YZ axis adjusting mechanism 43 and the ZX axis adjusting mechanism 48 is provided between the Y axis member 8 and the Z slider 9.
Since the perpendicularity of each of the Y and Z axis members 8 and 11 and the Z and X axis members 11 and 5 can be easily set and the configuration thereof is simple, it can be provided at a low cost. Further, since the height adjustment pedestal 2 is attached to the column 3 as needed, the measurement range by the probe 12 can be adjusted in the height direction.
【００５７】更に、移送用収納箱１００は、分解した部
分に対応した各部用の収納箱１０１，１０６，１１１を
有するから、適切な移送を行える。特に、Ｙ−Ｚ軸部材
部収納箱１０６は、Ｙ軸部材８とＺ軸部材１１とを略Ｌ
字状に配置することで、Ｙ−Ｚカバー１７と一緒にスペ
ース効率よく搬送できるという効果がある。Further, since the transfer storage box 100 has the storage boxes 101, 106 and 111 for the respective parts corresponding to the disassembled parts, it is possible to perform an appropriate transfer. Particularly, in the YZ axis member storage box 106, the Y axis member 8 and the Z axis member 11 are substantially L-shaped.
By arranging in a letter shape, there is an effect that it can be efficiently transported together with the YZ cover 17.
【００５８】また、バランス装置５０は、ぜんまいばね
５８、ドラム５３等を利用しているため、構造が簡単で
小型にでき、しかも特別な駆動力を必要としないという
効果がある。更に、ぜんまいばね５８のばね力は、調整
手段６５により容易に調整できるため、被測定物の性状
に合った測定力を容易に得ることができる。この調整手
段６５は、ウォーム６７と、ウォームホイール６６、つ
まみ６９を有する操作軸６８等から構成されているた
め、その調整作業が容易であり、しかも、ウォーム６７
とウォームホイール６６との作用により、ぜんまいばね
５８のばね力によりウォーム６７が取り付けられた操作
軸６８側が逆転される虞れもないため、特別な固定手段
等を有することなく、操作軸６８、あるいは回転軸５１
または回転ドラム５３の回転止めをでき、バランス力の
調整状態を維持することができる。また、バランス装置
５０は、従来のバランス重錘と異なり、自由に移動する
部材がないため、ぜんまいばね５８のばね力を強く調整
しておくこと等により、三次元測定機１の移送時に安定
して移送することができる。この際、ロックねじ９６を
用いてＺ軸部材１１を固定してもよいことは勿論であ
る。Further, since the balance device 50 uses the mainspring spring 58, the drum 53, etc., it has an effect that the structure is simple and can be made small, and that no special driving force is required. Furthermore, since the spring force of the mainspring spring 58 can be easily adjusted by the adjusting means 65, it is possible to easily obtain a measuring force suitable for the property of the measured object. The adjusting means 65 is composed of the worm 67, the worm wheel 66, the operation shaft 68 having the knob 69, and the like, so that the adjusting work is easy and the worm 67 is also provided.
By the action of the worm wheel 66 and the worm wheel 66, there is no possibility that the operating shaft 68 side to which the worm 67 is attached is reversed by the spring force of the mainspring spring 58. Therefore, the operating shaft 68, or the operating shaft 68 or Rotating shaft 51
Alternatively, the rotation of the rotary drum 53 can be stopped, and the balance force adjustment state can be maintained. Further, unlike the conventional balance weight, the balance device 50 does not have a freely moving member. Therefore, by strongly adjusting the spring force of the mainspring 58, it is possible to stabilize the coordinate measuring machine 1 during transfer. Can be transferred. At this time, it goes without saying that the Z-axis member 11 may be fixed by using the lock screw 96.
【００５９】また、ぜんまいばね５８を巻き数の多い薄
いばねで構成すれば、Ｚ軸部材１１の測定範囲の全域に
渡って、ぜんまいばね５８によるばね力の変化を少なく
抑えることができ、操作力のばらつきも少なくできる。Further, if the mainspring spring 58 is composed of a thin spring having a large number of windings, it is possible to suppress a change in the spring force of the mainspring spring 58 over the entire measurement range of the Z-axis member 11 and to reduce the operating force. The variation of can be reduced.
【００６０】なお、第１実施例の構造、移送用収納箱、
調整方法は、前述のものに限定されるものではない。例
えば、第１実施例では、第２の角度調整手段３０にＺ−
Ｘ軸調整機構４８を設けたが、このＺ−Ｘ軸調整機構４
８は、第１の角度調整手段１０側に設けてもよい。この
場合の構造は、図６におけるＹ軸部材８をＸスライダと
みなし、Ｚスライダ９をＹスライダとみなし、更に、第
２の角度調整手段３０を第１の角度調整手段とみなせば
よい。このように、Ｚ−Ｘ軸調整機構４８は、第１、第
２の角度調整手段２０，３０のいずれかに設ければ足り
る。Incidentally, the structure of the first embodiment, the transfer storage box,
The adjustment method is not limited to the one described above. For example, in the first embodiment, the second angle adjusting means 30 has Z-
Although the X-axis adjusting mechanism 48 is provided, the Z-X-axis adjusting mechanism 4 is provided.
8 may be provided on the first angle adjusting means 10 side. In the structure in this case, the Y-axis member 8 in FIG. 6 may be regarded as the X slider, the Z slider 9 may be regarded as the Y slider, and the second angle adjusting means 30 may be regarded as the first angle adjusting means. As described above, the Z-X axis adjusting mechanism 48 may be provided on either the first or second angle adjusting means 20 or 30.
【００６１】また、Ｙ軸部材８とＺ軸部材１１とは、第
２の角度調整手段３０における第１、第２調整ブロック
３２，３５の間、あるいは、第２調整ブロック３５とＺ
スライダ９との間で分解し、現場で組み立ててもよい。
この場合、基準面４１，４６，４２，４７を固定ピン３
８，４４及び偏心ピン３９，４５に当接させながら、ボ
ルト３３，３４をねじ込んで組み立てる。このようにＹ
軸部材８とＺ軸部材１１は分解してもよいが、Ｙ−Ｚ軸
カバー１７の収納との関係で、第１実施例のＹ−Ｚ軸部
材収納箱１０６を用いる場合は、スペース的利点はな
い。The Y-axis member 8 and the Z-axis member 11 are arranged between the first and second adjusting blocks 32 and 35 of the second angle adjusting means 30 or between the second adjusting block 35 and Z.
It may be disassembled with the slider 9 and assembled on site.
In this case, the reference surfaces 41, 46, 42, 47 are fixed to the fixing pin 3
The bolts 33 and 34 are screwed and assembled while abutting against the 8, 44 and the eccentric pins 39 and 45. Like this
The shaft member 8 and the Z-axis member 11 may be disassembled, but due to the storage of the Y-Z-axis cover 17, when the Y-Z-axis member storage box 106 of the first embodiment is used, there is a space advantage. There is no.
【００６２】更に、第１、第２の角度調整手段２０，３
０において、角度調整する手段は、固定ピン２１，３
８，４４及び偏心ピン２２，３９，４５と、基準面２
３，２４，４１，４２，４６，４７とによるものに限ら
ず、他の構成でもよい。例えば、図１２に示されるよう
に、Ｘスライダ６とＹスライダ７とを例にとると、Ｘス
ライダ６には固定ピン１２１とブラケット１２６を介し
てねじ込まれた調整ねじ１２２が設けられ、一方、ボル
ト８１でＸスライダ６に固定されるＹスライダ７には、
固定ピン１２１と調整ねじ１２２とに対応して基準面１
２３，１２４が設けられた構成でもよい。このような構
成において、調整ねじ１２２を操作すれば、第１実施例
と同様にＸスライダ６とＹスライダ７との角度調整が行
われる。但し、第１実施例のようにすれば、設置スペー
スが少なく、かつ、部品点数も少ないという利点があ
る。Further, the first and second angle adjusting means 20, 3
At 0, the means for adjusting the angle is the fixing pins 21, 3
8, 44 and eccentric pins 22, 39, 45, and the reference surface 2
The configuration is not limited to that of 3, 24, 41, 42, 46, 47, and other configurations may be used. For example, as shown in FIG. 12, taking the X slider 6 and the Y slider 7 as an example, the X slider 6 is provided with an adjusting screw 122 screwed through a fixing pin 121 and a bracket 126, while For the Y slider 7 fixed to the X slider 6 with the bolt 81,
Reference surface 1 corresponding to the fixing pin 121 and the adjusting screw 122
A configuration in which 23 and 124 are provided may be used. In such a configuration, if the adjusting screw 122 is operated, the angle adjustment between the X slider 6 and the Y slider 7 is performed as in the first embodiment. However, the first embodiment has the advantages that the installation space is small and the number of parts is small.
【００６３】また、第１実施例においては、Ｙ，Ｚ軸部
材８，１１及びＺ，Ｘ軸部材１１，５の直角度の調整に
あたり、その都度直角基準器７０の側面７３をＹ軸方向
あるいはＸ軸方向に平行に設定したが、直角基準器７０
の形状が図１に示されるものより、側面７１，７２の高
さが高く設定され、例えば側面７３を立設した状態と同
程度に設定されていれば、直角基準器７０の側面７３の
ＹあるいはＸ軸方向と平行の方向への調整は不要とな
る。すなわち、側面７１，７２の高さが高ければ、初め
に、Ｘ，Ｙ軸部材５，８の直角度を調整する際に、直角
基準器７０の一側面７１をＸ軸方向に調整しておけば、
他側面７２は必然的にＹ軸方向と平行になっている。こ
のため、Ｙ，Ｚ軸部材８，１１及びＺ，Ｘ軸部材１１，
５の直角度の設定の際は、直角基準器７０を固定したま
ま、他側面７２あるいは一側面７１を利用して測定子１
２をＺ軸方向に移動させることで、Ｙ−Ｚ軸調整あるい
はＺ−Ｘ軸調整ができるからである。従って、大型の直
角基準器７０を用いてこのような調整方法を行えば、調
整がより容易となる利点がある。In addition, in the first embodiment, when adjusting the squareness of the Y and Z axis members 8 and 11 and the Z and X axis members 11 and 5, the side surface 73 of the right angle reference device 70 is moved in the Y axis direction or in each case. Although it is set parallel to the X-axis direction, the right angle standard 70
1, the height of the side surfaces 71, 72 is set to be higher than that shown in FIG. 1, and if, for example, the side surface 73 is set upright, the Y of the side surface 73 of the right angle reference 70 is set. Alternatively, the adjustment in the direction parallel to the X-axis direction becomes unnecessary. That is, if the heights of the side surfaces 71, 72 are high, first adjust one side surface 71 of the right angle reference device 70 in the X-axis direction when adjusting the squareness of the X, Y axis members 5, 8. If
The other side surface 72 is necessarily parallel to the Y-axis direction. Therefore, the Y, Z axis members 8, 11 and the Z, X axis members 11,
When setting the squareness of 5, the contact point 1 is made by using the other side surface 72 or one side surface 71 with the right angle reference device 70 fixed.
This is because YZ axis adjustment or ZX axis adjustment can be performed by moving 2 in the Z axis direction. Therefore, if such an adjusting method is performed using the large-sized right angle reference device 70, there is an advantage that the adjustment becomes easier.
【００６４】また、バランス装置５０は、重錘、エアシ
リンダ等でもよいが、第１実施例によれば、小型、簡易
等の前述のような利点がある。このバランス装置５０の
取付け位置も機体１４の上端部に限らず、それより下方
位置でもよく、更には、剛性が許せばＹ−Ｚ軸カバー１
７等に取付けてもよい。要するに、バランス装置５０
は、Ｚスライダ９と連結されている部分に取付けられ、
かつ、Ｚ軸部材１１等の重量と釣合う構造であればよ
い。更に、高さ調整台座２はなくてもよく、その他、各
部の形状等も、第１実施例に限定されない。The balance device 50 may be a weight, an air cylinder or the like, but according to the first embodiment, there are advantages as mentioned above such as compactness and simplicity. The mounting position of the balance device 50 is not limited to the upper end portion of the machine body 14, and may be a lower position than that. Further, if rigidity allows, the YZ axis cover 1
It may be attached to 7 or the like. In short, the balance device 50
Is attached to a portion connected to the Z slider 9,
Moreover, any structure may be used as long as it is balanced with the weight of the Z-axis member 11 and the like. Further, the height adjusting pedestal 2 may not be provided, and the shape of each part and the like are not limited to those in the first embodiment.
【００６５】図１３には、本発明の第２実施例に係る簡
易型三次元測定機２０１が示されている。この第２実施
例は、第１実施例に係る三次元測定機１から一対のコラ
ム３及び高さ調整台座２の部分を取り外したものであ
る。従って、第２実施例の簡易型三次元測定機２０１
は、正確には三次元測定機用ヘッドとも考えられるが、
Ｘ軸部材５を適宜な部材に固定するだけで三次元測定が
できることから、本明細書では、第２実施例も三次元測
定機と呼称する。なお、以下の各実施例における前記第
１実施例と同一若しくは相当構成部分には同一符号を用
い、説明を省略または簡略にする。FIG. 13 shows a simplified three-dimensional measuring machine 201 according to the second embodiment of the present invention. In the second embodiment, the pair of columns 3 and the height adjusting pedestal 2 are removed from the coordinate measuring machine 1 according to the first embodiment. Therefore, the simplified three-dimensional coordinate measuring machine 201 of the second embodiment
Can be thought of as a head for a coordinate measuring machine to be exact,
Since the three-dimensional measurement can be performed only by fixing the X-axis member 5 to an appropriate member, the second embodiment is also referred to as a three-dimensional measuring machine in this specification. In each of the following embodiments, the same or corresponding components as those of the first embodiment will be designated by the same reference numerals, and the description thereof will be omitted or simplified.
【００６６】第２実施例に係る簡易型三次元測定機２０
１は、多少外観上の相違はあるものの、コラム３等を除
き第１実施例に係る三次元測定機１０１と同様の部材を
備えている。すなわち、三次元測定機２０１は、Ｘ軸部
材５を備え、このＸ軸部材５には、Ｘスライダ６が摺動
自在に支持されている。このＸスライダ６には、Ｙスラ
イダ７を介してＹ軸部材８が軸方向摺動自在に支持さ
れ、このＹ軸部材８の一端にはＺスライダ９を介してＺ
軸部材１１が鉛直方向摺動自在に支持されている。この
Ｚ軸部材１１の下端には測定子１２が取り付けられ、上
端側は図示しないバランス装置に連結されている。Ｙス
ライダ７、Ｙ軸部材８、Ｚスライダ９等を覆うように略
Ｌ字型のＹ−Ｚ軸カバー１７が取り付けられている。A simplified three-dimensional coordinate measuring machine 20 according to the second embodiment.
1 has the same members as the coordinate measuring machine 101 according to the first embodiment, except for the column 3 and the like, although there are some differences in appearance. That is, the coordinate measuring machine 201 includes the X-axis member 5, and the X-slider 6 is slidably supported on the X-axis member 5. A Y-axis member 8 is axially slidably supported on the X-slider 6 via a Y-slider 7, and one end of the Y-axis member 8 is mounted on the Z-slider 9 via a Z-slider 9.
The shaft member 11 is supported so as to be vertically slidable. A tracing stylus 12 is attached to the lower end of the Z-axis member 11, and the upper end side is connected to a balance device (not shown). A substantially L-shaped YZ axis cover 17 is attached so as to cover the Y slider 7, the Y axis member 8, the Z slider 9, and the like.
【００６７】ここにおいて、Ｘスライダ６、Ｙスライダ
７、Ｙ軸部材８、Ｚスライダ９、Ｚ軸部材１１、Ｙ−Ｚ
軸カバー１７、図示しないバランス装置等の部材、すな
わち、Ｚ軸部材５に対してＸスライダ６とともにスライ
ドする部材によってスライドユニット２０５が構成され
ている。Here, the X slider 6, Y slider 7, Y axis member 8, Z slider 9, Z axis member 11, YZ.
The slide unit 205 is configured by the shaft cover 17, a member such as a balance device (not shown), that is, a member that slides together with the X slider 6 with respect to the Z shaft member 5.
【００６８】簡易型三次元測定機２０１のＸ軸部材５の
両端は、ユーザー側で用意される適宜な構造の支持部材
２０８により支持されるようになっている。Both ends of the X-axis member 5 of the simplified three-dimensional coordinate measuring machine 201 are supported by support members 208 having an appropriate structure prepared by the user.
【００６９】このような第２実施例に係る簡易型三次元
測定機２０１の使用に当たっては、Ｘ軸部材５を支持部
材２０８に取り付けるとともに、簡易型三次元測定機２
０１が設置される位置に対応して図示しない基盤を配置
し、この基盤上に被測定物を設置して測定を行う。In using the simplified three-dimensional measuring machine 201 according to the second embodiment, the X-axis member 5 is attached to the support member 208 and the simple three-dimensional measuring machine 2 is used.
A board (not shown) is arranged corresponding to the position where 01 is installed, and the object to be measured is installed on this board to perform measurement.
【００７０】第２実施例に係る簡易型三次元測定機２０
１における移送用収納箱の形状及び直角度調整方法は第
１実施例と同様である。この際、移送用収納箱としてコ
ラム部収納箱を使用しないことは勿論である。A simplified three-dimensional coordinate measuring machine 20 according to the second embodiment.
The shape of the storage box for transfer and the method for adjusting the squareness in 1 are the same as those in the first embodiment. In this case, it goes without saying that the column storage box is not used as the transfer storage box.
【００７１】このような第２実施例においても前記第１
実施例と同様な効果を達成でき、しかもコラムを使用し
ない分、ユーザー側における支持部材２０８の形状のバ
リエーションを多くできるとともに、安価に提供できる
という利点がある。Also in such a second embodiment, the first
The advantages similar to those of the embodiment can be achieved, and since the column is not used, there are advantages that the shape of the support member 208 on the user side can be increased and the cost can be provided at low cost.
【００７２】図１４には本発明の第３実施例が示されて
いる。本実施例は、図１３に示される簡易型三次元測定
機２０１を実際の設備に適用した例である。図１４にお
いて簡易型三次元測定機２０１は、ユーザー側で用意さ
れた支持部材としての移動台車２１１上にＸ軸部材５を
介して取り付けられている。この移動台車２１１は、加
工機であるマシニングセンタ２１５のベッド２１６に近
接して配置できるような形状とされ、マシニングセンタ
２１５のテーブル２１７上に置かれた図示しない被加工
物の形状、寸法等を測定できるようになっている。この
際、テーブル２１７は、基盤としての役目をする。FIG. 14 shows a third embodiment of the present invention. The present embodiment is an example in which the simplified three-dimensional measuring machine 201 shown in FIG. 13 is applied to actual equipment. In FIG. 14, the simplified three-dimensional coordinate measuring machine 201 is mounted via a X-axis member 5 on a moving carriage 211 as a supporting member prepared by the user. The moving carriage 211 is shaped so that it can be placed close to the bed 216 of the machining center 215, which is a processing machine, and can measure the shape, size, and the like of a workpiece (not shown) placed on the table 217 of the machining center 215. It is like this. At this time, the table 217 serves as a base.
【００７３】このような第３実施例によれば、移動台車
２１１の形状を適宜なものとすることにより、被加工物
（ワーク）の加工現場において直接被加工物の測定を行
うことができるという利点がある。これにより、被加工
物の加工状態をリアルタイムで測定でき、不良品等の製
造を未然に防止できる。According to the third embodiment as described above, by appropriately setting the shape of the movable carriage 211, it is possible to directly measure the workpiece at the processing site of the workpiece. There are advantages. As a result, the processing state of the workpiece can be measured in real time, and the production of defective products can be prevented in advance.
【００７４】図１５には、前記第２実施例に係る簡易型
三次元測定機２０１を実際の製造ラインに適用した第４
実施例が示されている。第４実施例において、簡易型三
次元測定機２０１のＸ軸部材５は、ユーザー側で用意す
る支持部材としての一対のコラム２２１上に取り付けら
れる。この一対のコラム２２１は、測定ステーション２
２３上に立設される。測定ステーション２２３は、ベッ
ド２２４を備え、このベッド２２４上には一対のレール
２２５を介して基盤としてのテーブル２２６が矢印方向
に摺動自在に設けられている。テーブル２２６上には被
測定物２２７が載置され、この被測定物２２７が簡易型
測定機２０１の測定子１２により計測できるようになっ
ている。FIG. 15 shows a fourth example in which the simplified three-dimensional coordinate measuring machine 201 according to the second embodiment is applied to an actual manufacturing line.
Examples are given. In the fourth embodiment, the X-axis member 5 of the simplified three-dimensional coordinate measuring machine 201 is mounted on a pair of columns 221 as support members prepared by the user. This pair of columns 221 is the measuring station 2
It is erected on 23. The measurement station 223 includes a bed 224, and a table 226 as a base is slidably mounted on the bed 224 via a pair of rails 225 in the arrow direction. An object to be measured 227 is placed on the table 226, and the object to be measured 227 can be measured by the probe 12 of the simplified measuring machine 201.
【００７５】測定ステーション２２３の一側には、被測
定物２２７を搬送するローラコンベア２２８が設けら
れ、このローラコンベア２２８から分岐された分岐ロー
ラコンベア２２９により、被測定物２２７がテーブル２
２６側に搬入できるようになっている。この際、分岐ロ
ーラコンベア２２９からテーブル２２６への被測定物２
２７の搬入、搬出は、人手によってもよいし、図示しな
い自動装置によってもよい。また、テーブル２２６の矢
印方向の移動も、人手あるいは自動によって行われる。On one side of the measuring station 223, a roller conveyor 228 that conveys the object 227 to be measured is provided, and the branch roller conveyor 229 branched from the roller conveyor 228 causes the object 227 to be measured on the table 2.
It can be carried in to the 26 side. At this time, the DUT 2 from the branch roller conveyor 229 to the table 226
The carry-in and carry-out of 27 may be carried out manually or by an automatic device (not shown). Further, the movement of the table 226 in the arrow direction is also performed manually or automatically.
【００７６】このような第４実施例においては、製造ラ
インの途中でワークである被測定物２２７の測定を効率
よく行うことができるという利点がある。また、製造ラ
イン内に設置される測定ステーション２２３の形状、構
造等もユーザー側の任意にできるという利点もある。The fourth embodiment as described above has an advantage that the workpiece 227 as a workpiece can be efficiently measured in the middle of the manufacturing line. There is also an advantage that the shape and structure of the measuring station 223 installed in the manufacturing line can be arbitrarily set by the user.
【００７７】図１６には、本発明の第５実施例が示され
ている。第５実施例に係る簡易型三次元測定機２３１
は、Ｘ軸部材５と、第２実施例におけるスライドユニッ
ト２０５を２ユニット有して構成されている。この際、
Ｘ軸部材５には、それぞれのスライドユニット２０５が
衝突しないように図示しないストッパが設けられるか、
あるいは、それぞれのスライドユニット２０５に図示し
ない衝撃吸収機構が設けられ、それぞれのスライドユニ
ット２０５が衝突したときに、そのショックが和らげら
れて、ユニット２０５の精度低下が起こらないよう構成
されている。本実施例に係る簡易型三次元測定機２３１
のＸ軸部材５は、ユーザー側で用意した支持部材として
の一対のコラム２３３にその両端を支持されている。こ
の一対のコラム２３３は、それぞれ受け台２３４に支持
されている。これらの受け台２３４の両側には、ローラ
コンベア２３５，２３６が平行に設けられ、これらのロ
ーラコンベア２３５，２３６上には、基盤としての搬送
台２３７を介して被測定物２３８が載置され、移送され
てくる。FIG. 16 shows a fifth embodiment of the present invention. A simplified three-dimensional measuring machine 231 according to the fifth embodiment.
Is composed of two X-axis members 5 and two slide units 205 in the second embodiment. On this occasion,
The X-axis member 5 is provided with a stopper (not shown) so that the slide units 205 do not collide with each other,
Alternatively, each slide unit 205 is provided with a shock absorbing mechanism (not shown), and when each slide unit 205 collides, the shock is softened and the accuracy of the unit 205 is not lowered. Simplified three-dimensional measuring machine 231 according to the present embodiment
Both ends of the X-axis member 5 are supported by a pair of columns 233 as support members prepared by the user. The pair of columns 233 are supported by the pedestal 234, respectively. Roller conveyors 235 and 236 are provided in parallel on both sides of these receiving bases 234, and an object to be measured 238 is placed on these roller conveyers 235 and 236 via a transfer base 237 as a base. It will be transferred.
【００７８】このような本実施例における測定は、被測
定物２３８にスライドユニット２０５の測定子１２を関
与させて一般の三次元測定機のように測定する。The measurement in this embodiment is carried out like a general three-dimensional measuring machine by making the measuring element 12 of the slide unit 205 participate in the object to be measured 238.
【００７９】このような第５実施例によれば、受け台２
３４の寸法を小さくすることにより、一対のローラコン
ベア２３５，２３６の間隔を狭くでき、製造ラインにお
けるコンベア設置スペースを少なくできる。また、１本
のＸ軸部材５に２つのスライドユニット２０５を載置し
たから、部品点数を少なくでき、安価に提供できる。し
かも、スライドユニット２０５の向きを逆にするだけ
で、近接した２本のローラコンベア２３５，２３６の測
定を同時に行うことができる。更に、一方のスライドユ
ニット２０５を一側に寄せておくことにより、もう一方
のスライドユニット２０５の測定範囲を大きくすること
ができる。According to such a fifth embodiment, the pedestal 2
By reducing the size of 34, the interval between the pair of roller conveyors 235 and 236 can be narrowed, and the conveyor installation space in the manufacturing line can be reduced. Moreover, since the two slide units 205 are mounted on the single X-axis member 5, the number of parts can be reduced and the cost can be reduced. Moreover, by simply reversing the direction of the slide unit 205, it is possible to simultaneously measure two roller conveyors 235 and 236 that are close to each other. Furthermore, by moving one slide unit 205 to one side, the measurement range of the other slide unit 205 can be increased.
【００８０】なお、この第５実施例において、スライド
ユニット２０５は２ユニットに限らず、３以上の複数ユ
ニット設けてもよいが、あまり数が多いとＸ軸部材５の
撓みが生ずるので、Ｘ軸部材５の剛性等により適正な台
数にとどめる必要がある。また、スライドユニット２０
５は、図１６に示されるように逆向きにセットするもの
に限らず、同方向に設置し、１本のローラコンベア上で
被測定物の異なる位置をそれぞれ測定するように構成し
てもよい。In the fifth embodiment, the slide unit 205 is not limited to two units, and a plurality of three or more units may be provided. However, if the number is too large, the X-axis member 5 will bend, so the X-axis member will be bent. It is necessary to keep the number of members to an appropriate number depending on the rigidity of the members 5. In addition, the slide unit 20
The number 5 is not limited to the one set in the opposite direction as shown in FIG. 16, but may be set in the same direction so as to measure different positions of the object to be measured on one roller conveyor. .
【００８１】以上、本発明を複数の実施例に基づいて説
明したが、本発明は前記各実施例に限定されるものでな
く、本発明の目的を達成できる範囲での更なる改良、変
形等も本発明に含まれるものである。The present invention has been described above based on a plurality of embodiments, but the present invention is not limited to the above embodiments, and further improvements, modifications, etc. within a range in which the object of the present invention can be achieved. Are also included in the present invention.
【００８２】[0082]
【発明の効果】前述のような本発明によれば、構造が簡
単であり、分解、組み立ても容易で、移送も簡易な簡易
型三次元測定機の提供と、簡易な構造の移送用収納箱の
提供、更には、その簡易な直角度調整方法を提供できる
という効果がある。According to the present invention as described above, a simple three-dimensional measuring machine having a simple structure, easy disassembly and assembly, and easy transfer, and a transfer storage box having a simple structure are provided. And the effect of providing a simple method for adjusting the perpendicularity.
【図１】本発明の第１実施例を示す斜視図である。FIG. 1 is a perspective view showing a first embodiment of the present invention.
【図２】図１の実施例のＸ，Ｙスライダ部の平面図であ
る。FIG. 2 is a plan view of an X, Y slider portion of the embodiment of FIG.
【図３】図２の右側面図である。FIG. 3 is a right side view of FIG.
【図４】図３の左側面図である。FIG. 4 is a left side view of FIG.
【図５】図１の実施例に用いられる偏心ピンの斜視図で
ある。5 is a perspective view of an eccentric pin used in the embodiment of FIG. 1. FIG.
【図６】図１の実施例の第２の角度調整手段とＺスライ
ダとの部分を示す斜視図である。FIG. 6 is a perspective view showing a portion of a second angle adjusting means and a Z slider of the embodiment of FIG.
【図７】図６の左側面図である。FIG. 7 is a left side view of FIG.
【図８】図６の横断平面図である。8 is a cross-sectional plan view of FIG.
【図９】図１の実施例のバランス装置を示す縦断側面図
である。9 is a vertical cross-sectional side view showing the balance device of the embodiment of FIG. 1. FIG.
【図１０】図９の一部を切り欠いた拡大縦断正面図であ
る。FIG. 10 is an enlarged vertical sectional front view in which a part of FIG. 9 is cut away.
【図１１】図１の実施例の移送用収納箱を示す分解斜視
図である。11 is an exploded perspective view showing the transfer storage box of the embodiment of FIG. 1. FIG.
【図１２】角度調整手段の変形例を示す斜視図である。FIG. 12 is a perspective view showing a modified example of the angle adjusting means.
【図１３】本発明の第２実施例を示す斜視図である。FIG. 13 is a perspective view showing a second embodiment of the present invention.
【図１４】本発明を加工機に適用した第３実施例を示す
斜視図である。FIG. 14 is a perspective view showing a third embodiment in which the present invention is applied to a processing machine.
【図１５】本発明を製造ラインの測定ステーションに適
用した第４実施例を示す斜視図である。FIG. 15 is a perspective view showing a fourth embodiment in which the present invention is applied to a measuring station on a manufacturing line.
【図１６】本発明を製造ラインに適用した第５実施例を
示す斜視図である。FIG. 16 is a perspective view showing a fifth embodiment of the present invention applied to a manufacturing line.
１ 簡易型三次元測定機 ２ 高さ調整台座 ３ コラム ５ Ｘ軸部材 ６ Ｘスライダ ７ Ｙスライダ ８ Ｙ軸部材 ９ Ｚスライダ １１ Ｚ軸部材 １２ 測定子 １４ 機体 １７ Ｙ−Ｚ軸カバー １８ Ｙ−Ｚ軸部分組立体 ２０ 第１の角度調整手段 ２１ 固定ピン ２２ 偏心ピン ２３ 基準面 ２４ 基準面 ２５ Ｘ−Ｙ軸調整機構 ３０ 第２の角度調整手段 ３２ 第１調整ブロック ３５ 第２調整ブロック ３８ 固定ピン ３９ 偏心ピン ４１ 基準面 ４２ 基準面 ４３ Ｙ−Ｚ軸調整機構 ４４ 固定ピン ４５ 偏心ピン ４６ 基準面 ４７ 基準面 ４８ Ｚ−Ｘ軸調整機構 ５０ バランス装置 ７０ 直角基準器 ７１ 側面 ７２ 側面 ７３ 側面 １００ 移送用収納箱 １０１ Ｘ軸部材部収納箱 １０６ Ｙ−Ｚ軸部材部収納箱 １１１ コラム部収納箱 １１６ 外装箱 ２０１ 簡易型三次元測定機 ２０５ スライドユニット ２０８ 支持部材 ２１１ 支持部材としての移動台車 ２１７ 基盤としてのテーブル ２２１ 支持部材としてのコラム ２２６ 基盤としてのテーブル ２３１ 簡易型三次元測定機 ２３３ 支持部材としてのコラム ２３７ 基盤としての搬送台 1 Simplified three-dimensional measuring machine 2 Height adjustment pedestal 3 Column 5 X-axis member 6 X slider 7 Y slider 8 Y-axis member 9 Z slider 11 Z-axis member 12 Measuring element 14 Machine body 17 YZ axis cover 18 YZ Shaft subassembly 20 First angle adjusting means 21 Fixing pin 22 Eccentric pin 23 Reference surface 24 Reference surface 25 XY axis adjusting mechanism 30 Second angle adjusting means 32 First adjusting block 35 Second adjusting block 38 Fixing pin 39 Eccentric pin 41 Reference surface 42 Reference surface 43 YZ axis adjusting mechanism 44 Fixing pin 45 Eccentric pin 46 Reference surface 47 Reference surface 48 Z-X axis adjusting mechanism 50 Balance device 70 Right angle reference device 71 Side 72 Side 73 73 Side 100 Transfer Storage box 101 X-axis member storage box 106 Y-Z axis member storage box 111 Column storage box 116 Exterior box 201 Simple type 3 Dimension measuring machine 205 Slide unit 208 Support member 211 Moving carriage 217 as supporting member 217 Table as base 221 Column as support member 226 Table as base 231 Simplified three-dimensional measuring machine 233 Column 237 as support member Transport as base Stand
───────────────────────────────────────────────────── フロントページの続き (72)発明者 新井 雅典 神奈川県川崎市高津区坂戸１−20−１ 株 式会社ミツトヨ溝の口工場内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masanori Arai 1-20-1 Sakado, Takatsu-ku, Kawasaki City, Kanagawa Prefecture Mitsutoyo Mizonoguchi Factory Ltd.
Claims (11)
て、分解可能に取り付けられるＹスライダと、 このＹスライダに対し水平面内において軸方向摺動自在
に支持されるＹ軸部材と、 このＹ軸部材の一端部に第２の角度調整手段を介して取
り付けられるＺスライダと、 このＺスライダに対し鉛直面内において軸方向摺動自在
に係合されるとともに、下端部に測定子が取り付けられ
るＺ軸部材と、 このＺ軸部材の重量に見合うバランス力を有するととも
に、Ｚ軸部材に連結され、かつ、前記Ｚスライダに固定
された機体に支持されるバランス装置と、を具備したこ
とを特徴とする簡易型三次元測定機。1. An X-axis member, an X-slider slidably supported by the X-axis member, and a Y-slider that is assembled and disassembled on the X-slider via a first angle adjusting means. A Y-axis member that is slidably supported in the horizontal plane in the horizontal plane with respect to the Y slider, a Z slider that is attached to one end of the Y axis member through a second angle adjusting means, and a Z slider with respect to the Z slider. A Z-axis member that is axially slidably engaged in the vertical plane and has a probe attached to its lower end, and a Z-axis member that has a balance force commensurate with the weight of the Z-axis member and is connected to the Z-axis member, And a balance device supported by a machine body fixed to the Z slider.
おいて、前記Ｘ軸部材は、所定の支持部材に組み立て、
分解可能に掛け渡されるとともに、水平面内の所定方向
に軸線方向を配置されることを特徴とする簡易型三次元
測定機。2. The simplified three-dimensional coordinate measuring machine according to claim 1, wherein the X-axis member is assembled to a predetermined support member,
A simple three-dimensional measuring machine characterized in that it can be disassembled and can be disassembled, and that the axial direction is arranged in a predetermined direction in a horizontal plane.
おいて、前記支持部材は一対のコラムにより構成された
ことを特徴とする簡易型三次元測定機。3. The simplified three-dimensional measuring machine according to claim 2, wherein the supporting member is composed of a pair of columns.
易型三次元測定機において、前記第１の角度調整手段
は、少なくともＸ軸部材とＹ軸部材との直角度を調整可
能なＸ−Ｙ軸調整機構を有するとともに、前記第２の角
度調整手段は、少なくともＹ軸部材とＺ軸部材との直角
度を調整可能なＹ−Ｚ軸調整機構を有し、かつ、第１、
第２の角度調整手段のいずれか一方には、Ｚ軸部材とＸ
軸部材との直角度を調整可能なＺ−Ｘ軸調整機構が設け
られていることを特徴とする簡易型三次元測定機。4. The simplified three-dimensional coordinate measuring machine according to claim 1, wherein the first angle adjusting means is capable of adjusting at least a perpendicularity between the X-axis member and the Y-axis member. A second Y-axis adjusting mechanism which has a Y-axis adjusting mechanism capable of adjusting the perpendicularity of at least the Y-axis member and the Z-axis member, and
One of the second angle adjusting means has a Z-axis member and an X-axis member.
A simplified three-dimensional measuring machine having a Z-X axis adjusting mechanism capable of adjusting the perpendicularity to the shaft member.
易型三次元測定機において、前記第１、第２の角度調整
手段は、互いに角度調整される隣接した一対の部材の一
方に所定距離を置いて設けられた二つの基準面と、前記
一対の部材の他方に設けられた前記二つの基準面の一方
に当接される固定ピン及び二つの基準面の他方に当接さ
れる偏心ピンとを備え、偏心ピンの回転により一対の部
材が角度調整可能にされたことを特徴とする簡易型三次
元測定機。5. The simplified three-dimensional coordinate measuring machine according to claim 1, wherein the first and second angle adjusting means are provided on one of a pair of adjacent members whose angles are mutually adjusted. Two reference surfaces provided at a distance, a fixing pin provided on one of the two reference surfaces provided on the other of the pair of members, and an eccentricity provided on the other of the two reference surfaces. A simplified three-dimensional measuring machine comprising a pin and a pair of members capable of adjusting an angle by rotation of an eccentric pin.
易型三次元測定機において、Ｙ軸部材とＺスライダと
は、第２の角度調整手段の部分で組み立て、分解可能に
構成されたことを特徴とする簡易型三次元測定機。6. The simple three-dimensional measuring machine according to claim 1, wherein the Y-axis member and the Z slider are constructed so that they can be assembled and disassembled at a portion of the second angle adjusting means. A simple three-dimensional measuring machine characterized by that.
易型三次元測定機において、前記コラムの下面には、高
さ調整台座が着脱可能に設けられたことを特徴とする簡
易型三次元測定機。7. The simplified three-dimensional measuring machine according to claim 1, wherein a height adjusting pedestal is detachably provided on the lower surface of the column. Original measuring machine.
易型三次元測定機において、一本のＸ軸部材と、Ｘスラ
イダ、Ｙスライダ、Ｙ軸部材、Ｚスライダ、Ｚ軸部材及
びバランス装置を組み立てて構成されるスライドユニッ
トの複数ユニットとを備えて構成されたことを特徴とす
る簡易型三次元測定機。8. The simplified three-dimensional measuring machine according to claim 1, wherein one X-axis member, an X slider, a Y slider, a Y-axis member, a Z slider, a Z-axis member, and a balance. A simplified three-dimensional coordinate measuring machine comprising a plurality of slide units formed by assembling the apparatus.
易型三次元測定機を収納する簡易型三次元測定機の移送
用収納箱であって、 Ｘ軸部材及びこのＸ軸部材に組み付けられたＸスライダ
とが他の部材から分離して収納されるＸ軸部材部収納箱
と、 Ｙ軸部材、このＹ軸部材に組み付けられたＹスライダ、
前記Ｙ軸部材に第２の角度調整手段を介して取り付けら
れたＺスライダ及びこのＺスライダに組み付けられるＺ
軸部材を互いに組み付け状態にし、かつ、Ｙ軸部材とＺ
軸部材とを略Ｌ字形に位置させたＹ−Ｚ軸部分組立体、
並びに、このＹ−Ｚ軸部分組立体の周囲を覆う略Ｌ字形
に形成されたＹ−Ｚ軸カバーが、そのＬ字形の開放側が
互いに向き合うように配置され、他の部材から分離して
収納されるＹ−Ｚ軸部材部収納箱と、 これらの各収納箱を積み重ねて収納する外装箱と、を具
備したことを特徴とする簡易型三次元測定機の移送用収
納箱。9. A storage box for transporting the simplified three-dimensional measuring machine according to any one of claims 1 to 8, which is an X-axis member and is attached to the X-axis member. And a Y-axis member, a Y-axis member, and a Y-slider assembled to the Y-axis member,
A Z slider attached to the Y-axis member via a second angle adjusting means, and a Z attached to the Z slider.
The shaft members are assembled to each other, and the Y-axis member and Z
A YZ axis subassembly in which a shaft member and a substantially L-shaped member are positioned,
In addition, a Y-Z axis cover, which is formed in a substantially L shape and covers the periphery of the Y-Z axis subassembly, is arranged such that the open sides of the L shape face each other, and is stored separately from other members. A storage box for transporting a simplified three-dimensional coordinate measuring machine, comprising: a Y-Z axis member part storage box; and an exterior box that stacks and stores each of these storage boxes.
簡易型三次元測定機を収納する簡易型三次元測定機の移
送用収納箱であって、 一対のコラムだけ、あるいは、一対のコラム及び高さ調
整台座が他の部材から分離して収納されるコラム部収納
箱と、 Ｘ軸部材及びこのＸ軸部材に組み付けられたＸスライダ
とが他の部材から分離して収納されるＸ軸部材部収納箱
と、 Ｙ軸部材、このＹ軸部材に組み付けられたＹスライダ、
前記Ｙ軸部材に第２の角度調整手段を介して取り付けら
れたＺスライダ及びこのＺスライダに組み付けられるＺ
軸部材を互いに組み付け状態にし、かつ、Ｙ軸部材とＺ
軸部材とを略Ｌ字形に位置させたＹ−Ｚ軸部分組立体、
並びに、このＹ−Ｚ軸部分組立体の周囲を覆う略Ｌ字形
に形成されたＹ−Ｚ軸カバーが、そのＬ字形の開放側が
互いに向き合うように配置され、他の部材から分離して
収納されるＹ−Ｚ軸部材部収納箱と、 これらの各収納箱を積み重ねて収納する外装箱と、を具
備したことを特徴とする簡易型三次元測定機の移送用収
納箱。10. A storage box for transporting a simplified three-dimensional measuring machine according to any one of claims 3 to 8, which is a transfer box for a simplified three-dimensional measuring machine, wherein only a pair of columns or a pair of columns are provided. And a column section storage box in which the height adjustment pedestal is stored separately from other members, and an X-axis in which the X-axis member and the X slider assembled to this X-axis member are stored separately from other members. A member storage box, a Y-axis member, a Y-slider assembled to this Y-axis member,
A Z slider attached to the Y-axis member via a second angle adjusting means, and a Z attached to the Z slider.
The shaft members are assembled to each other, and the Y-axis member and Z
A YZ axis subassembly in which a shaft member and a substantially L-shaped member are positioned,
In addition, a Y-Z axis cover, which is formed in a substantially L shape and covers the periphery of the Y-Z axis subassembly, is arranged such that the open sides of the L shape face each other, and is stored separately from other members. A storage box for transporting a simplified three-dimensional coordinate measuring machine, comprising: a Y-Z axis member part storage box; and an exterior box that stacks and stores each of these storage boxes.
て、分解可能に取り付けられるＹスライダと、 このＹスライダに対し水平面内において軸方向摺動自在
に支持されるＹ軸部材と、 このＹ軸部材の一端部に第２の角度調整手段を介して取
り付けられるＺスライダと、 このＺスライダに対し鉛直方向において軸方向摺動自在
に係合されるとともに、下端部に測定子が取り付けられ
るＺ軸部材と、 このＺ軸部材の重量に見合うバランス力を有するととも
に、Ｚ軸部材に連結され、かつ、前記Ｚスライダに固定
された機体に支持されるバランス装置と、を具備し、 前記第１の角度調整手段は、少なくともＸ軸部材とＹ軸
部材との直角度を調整可能なＸ−Ｙ軸調整機構を有する
とともに、前記第２の角度調整手段は、少なくともＹ軸
部材とＺ軸部材との直角度を調整可能なＹ−Ｚ軸調整機
構を有し、かつ、第１、第２の角度調整手段のいずれか
一方には、Ｚ軸部材とＸ軸部材との直角度を調整可能な
Ｚ−Ｘ軸調整機構が設けられている簡易型三次元測定機
の各軸部材間の直角度調整方法であって、 前記簡易型三次元測定機が設置される位置に対応して配
置された基盤上に、直角度が精密に設定された直角基準
器を、前記基盤上面に水平面内の直交する二方向を設定
可能な状態に配置し、この直角基準器の直交二方向を設
定する一側面に測定子を接触させながらＸスライダをＸ
軸部材に沿って移動させ、この移動時のＸ，Ｙ，Ｚ軸方
向の測定値のうち、Ｙ軸方向の測定値が変化せずにＸ軸
方向の測定値が変化するようになるまで直角基準器の位
置調整をしてこの一側面とＸ軸方向とを平行にし、この
状態で直角基準器を基盤上に固定し、 次いで、この直角基準器の一側面に直交する他側面に測
定子を接触させながらＹ軸部材をＹスライダに沿って移
動させ、この移動時のＸ，Ｙ，Ｚ軸方向の測定値のう
ち、Ｘ軸方向の測定値が変化せずにＹ軸方向の測定値が
変化するように第１の角度調整手段のＸ−Ｙ軸調整機構
を調整し、調整完了後にＸ−Ｙ軸調整機構を固定し、以
下、同様にして、一側面をＹ軸方向と平行に設置された
直角基準器のこの一側面に直交する鉛直方向の側面に沿
って測定子を接触させながらＺ軸部材をＺスライダに沿
って移動させ、この移動時のＸ，Ｙ，Ｚ軸方向の測定値
のうち、Ｙ軸方向の測定値が変化せずにＺ軸方向の測定
値が変化するように第２の角度調整手段のＹ−Ｚ軸調整
機構を調整し、調整完了後にＹ−Ｚ軸調整機構を固定
し、 更に、一側面をＸ軸方向と平行に設置された直角基準器
のこの一側面に直交する鉛直方向の側面に沿って測定子
を接触させながらＺ軸部材をＺスライダに沿って移動さ
せ、この移動時のＸ，Ｙ，Ｚ軸方向の測定値のうち、Ｘ
軸方向の測定値が変化せずにＺ軸方向の測定値が変化す
るように第１または第２の角度調整手段に設けられたＺ
−Ｘ軸調整機構を調整し、調整完了後にＺ−Ｘ軸調整機
構を固定してＸ，Ｙ，Ｚ各軸部材間の直角度を調整する
ことを特徴とする簡易型三次元測定機の各軸部材間の直
角度調整方法。11. An X-axis member, an X-slider slidably supported by the X-axis member, and a Y-slider that is assembled to and disassembled from the X-slider via a first angle adjusting means. A Y-axis member that is slidably supported in the horizontal plane in the horizontal plane with respect to the Y slider, a Z slider that is attached to one end of the Y axis member through a second angle adjusting means, and a Z slider with respect to the Z slider. A Z-axis member which is axially slidably engaged in the vertical direction and has a probe attached to the lower end, and a Z-axis member which has a balance force commensurate with the weight of the Z-axis member and is coupled to the Z-axis member, and A balance device supported by the machine body fixed to the Z slider, wherein the first angle adjusting means is capable of adjusting at least a right angle between the X axis member and the Y axis member. The second angle adjusting means has a Y-Z axis adjusting mechanism capable of adjusting the perpendicularity of at least the Y-axis member and the Z-axis member, and has first and second angles. One of the adjusting means is provided with a Z-X axis adjusting mechanism capable of adjusting the squareness of the Z-axis member and the X-axis member. A method, wherein a right angle reference device whose squareness is precisely set on a base arranged corresponding to a position where the simplified three-dimensional measuring machine is installed is orthogonal to a base plane in a horizontal plane. The two sliders are placed in a state where they can be set, and the X slider is moved to the X position while the contact point is in contact with one side of the right angle reference device that sets two orthogonal directions.
Move along the shaft member, and make a right angle until the measured value in the X-axis direction changes without changing the measured value in the Y-axis direction among the measured values in the X-, Y-, and Z-axis directions during this movement. Adjust the position of the reference device so that this one side is parallel to the X-axis direction, fix the right angle reference device on the base in this state, and then measure the probe on the other side orthogonal to one side of this right angle reference device. The Y-axis member is moved along the Y-slider while making contact with each other. Of the measured values in the X-, Y-, and Z-axis directions during this movement, the measured value in the Y-axis direction does not change and the measured value in the Y-axis direction does not change. The XY axis adjusting mechanism of the first angle adjusting means is adjusted so that the angle changes, and after the adjustment is completed, the XY axis adjusting mechanism is fixed, and thereafter, one side surface is made parallel to the Y axis direction in the same manner. The Z-axis member while contacting the probe along the vertical side surface orthogonal to this one side surface of the installed right-angle reference device. Is moved along the Z-slider, and the second measured value in the X-, Y-, and Z-axis directions during this movement is changed so that the measured value in the Z-axis direction does not change but the measured value in the Z-axis direction changes. The YZ-axis adjusting mechanism of the angle adjusting means is adjusted, the YZ-axis adjusting mechanism is fixed after the adjustment is completed, and one side surface of the right-angle reference device installed parallel to the X-axis direction is attached to the side surface. The Z-axis member is moved along the Z-slider while contacting the tracing stylus along the vertical side surfaces which are orthogonal to each other, and among the measured values in the X-, Y-, and Z-axis directions during this movement, X-axis
Z provided in the first or second angle adjusting means so that the measured value in the Z-axis direction changes without changing the measured value in the axial direction.
-Adjusting the X-axis adjusting mechanism and fixing the Z-X-axis adjusting mechanism after the adjustment is completed to adjust the squareness between the X, Y, and Z axis members. How to adjust squareness between shaft members.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7414492A JPH0792375B2 (en) | 1991-09-30 | 1992-03-30 | Simplified three-dimensional measuring machine, storage box for its transportation, and method for adjusting squareness between its shaft members |
| US07/952,054 US5291662A (en) | 1991-09-30 | 1992-09-28 | Simple three-dimensional measuring machine |
| CN 92112843 CN1028901C (en) | 1991-09-30 | 1992-09-29 | Simple three-eimensional measuring |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27858191 | 1991-09-30 | ||
| JP3-278581 | 1991-09-30 | ||
| JP7414492A JPH0792375B2 (en) | 1991-09-30 | 1992-03-30 | Simplified three-dimensional measuring machine, storage box for its transportation, and method for adjusting squareness between its shaft members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0634356A true JPH0634356A (en) | 1994-02-08 |
| JPH0792375B2 JPH0792375B2 (en) | 1995-10-09 |
Family
ID=26415281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7414492A Expired - Lifetime JPH0792375B2 (en) | 1991-09-30 | 1992-03-30 | Simplified three-dimensional measuring machine, storage box for its transportation, and method for adjusting squareness between its shaft members |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0792375B2 (en) |
| CN (1) | CN1028901C (en) |
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| KR100955865B1 (en) * | 2008-06-20 | 2010-05-06 | 조선대학교산학협력단 | 3-coordinate measuring machine using lm guide |
| EP2434253A1 (en) | 2010-09-27 | 2012-03-28 | Mitutoyo Corporation | Coordinates measuring head unit and coordinates measuring machine |
| KR101258121B1 (en) * | 2008-11-18 | 2013-04-25 | (주)에이티엘 | Dissembling and reassembling method of platform for LCD mother glass inspection machine |
| CN105258661A (en) * | 2015-11-26 | 2016-01-20 | 上海新跃仪表厂 | Multifunctional measuring device and measuring method thereof |
| JP2016049614A (en) * | 2014-09-02 | 2016-04-11 | ローランドディー．ジー．株式会社 | Detection method, detection device and tool |
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-
1992
- 1992-03-30 JP JP7414492A patent/JPH0792375B2/en not_active Expired - Lifetime
- 1992-09-29 CN CN 92112843 patent/CN1028901C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009109436A (en) * | 2007-10-31 | 2009-05-21 | Sekigahara Seisakusho:Kk | Flatness measuring device |
| KR100955865B1 (en) * | 2008-06-20 | 2010-05-06 | 조선대학교산학협력단 | 3-coordinate measuring machine using lm guide |
| KR101258121B1 (en) * | 2008-11-18 | 2013-04-25 | (주)에이티엘 | Dissembling and reassembling method of platform for LCD mother glass inspection machine |
| EP2434253A1 (en) | 2010-09-27 | 2012-03-28 | Mitutoyo Corporation | Coordinates measuring head unit and coordinates measuring machine |
| US8650767B2 (en) | 2010-09-27 | 2014-02-18 | Mitutoyo Corporation | Coordinates measuring head unit and coordinates measuring machine |
| JP2016049614A (en) * | 2014-09-02 | 2016-04-11 | ローランドディー．ジー．株式会社 | Detection method, detection device and tool |
| JP2016121969A (en) * | 2014-12-25 | 2016-07-07 | 東日本旅客鉄道株式会社 | Rail wear measurement apparatus |
| CN105258661A (en) * | 2015-11-26 | 2016-01-20 | 上海新跃仪表厂 | Multifunctional measuring device and measuring method thereof |
| CN113639619A (en) * | 2021-09-01 | 2021-11-12 | 吴明辉 | Engineering supervision verticality detection device |
| CN113639619B (en) * | 2021-09-01 | 2023-10-20 | 众成工程管理集团有限公司 | Engineering supervision verticality detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1028901C (en) | 1995-06-14 |
| JPH0792375B2 (en) | 1995-10-09 |
| CN1073521A (en) | 1993-06-23 |
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| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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