JPH0311685Y2 - - Google Patents
Info
- Publication number
- JPH0311685Y2 JPH0311685Y2 JP20025085U JP20025085U JPH0311685Y2 JP H0311685 Y2 JPH0311685 Y2 JP H0311685Y2 JP 20025085 U JP20025085 U JP 20025085U JP 20025085 U JP20025085 U JP 20025085U JP H0311685 Y2 JPH0311685 Y2 JP H0311685Y2
- Authority
- JP
- Japan
- Prior art keywords
- scale
- shank
- vertical shaft
- measuring
- shaft member
- 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.)
- Expired
Links
- 238000005259 measurement Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 16
- 230000033001 locomotion Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、三次元測定機の垂直軸部材（Ｚスピ
ンドル）に測定子を取付ける際に用いられる三次
元測定機の測定子取付装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a contact point attachment device for a coordinate measuring machine, which is used when attaching a contact point to a vertical shaft member (Z spindle) of a coordinate measuring machine.
［背景技術とその問題点］
従来、三次元測定機が知られ、その一般的構造
は、第４図に示されている。図において、支持台
１は、ベース２とこのベース２上に設置された載
物台としての定盤３とから構成され、この定盤３
上には門型のスライダ支持部材４がエアベアリン
グ５，６を介してＹ方向（前後方向）移動自在に
支持されている。また、定盤３とスライダ支持部
材４との間にはリニアゲージ（商品名）等からな
るＹ方向移動検出器７が設けられ、支持部４のＹ
方向移動量が自動的に検出できるようにされてい
る。前記スライダ支持部材４は横行部材８を備
え、この横行部材８上にはスライダ９がＸ方向
（左右方向）移動自在に支持されている。このス
ライダ９と横行部材８との間にはリニアゲージ等
からなるＸ方向移動量検出器１０が設けられ、ス
ライダ９のＸ方向の移動量が自動的に検出できる
ようにされている。また、スライダ９には角柱状
の垂直軸部材１１がＺ方向（上下方向）移動自在
に設けられ、この垂直軸部材１１の下端には測定
子１２が取付けられ、さらに、この垂直軸部材１
１とスライダ９との間にはリニアゲージ等からな
るＺ方向移動量検出器１３が設けられて垂直軸部
材１１のＺ方向の移動量が自動的に検出できるよ
うに構成されている。また、前記載物台としての
定盤３上には測定対象物１５が取付けられ、この
測定対象物１５と測定子１２とを三次元方向に相
対移動させて両者を順次関与させ、その相対移動
変位量から測定対象物の形状等を測定するもので
ある。[Background Art and Problems Therein] Conventionally, three-dimensional measuring machines have been known, and their general structure is shown in FIG. In the figure, the support stand 1 is composed of a base 2 and a surface plate 3 as a stage set on the base 2.
A gate-shaped slider support member 4 is supported above via air bearings 5 and 6 so as to be movable in the Y direction (back and forth). Furthermore, a Y-direction movement detector 7 made of a linear gauge (product name) or the like is provided between the surface plate 3 and the slider support member 4.
The amount of directional movement can be automatically detected. The slider support member 4 includes a transverse member 8, and a slider 9 is supported on the transverse member 8 so as to be movable in the X direction (horizontal direction). An X-direction movement amount detector 10 made of a linear gauge or the like is provided between the slider 9 and the transverse member 8, so that the amount of movement of the slider 9 in the X direction can be automatically detected. Further, a prismatic vertical shaft member 11 is provided on the slider 9 so as to be movable in the Z direction (up and down direction), and a measuring element 12 is attached to the lower end of this vertical shaft member 11.
A Z-direction movement amount detector 13 made of a linear gauge or the like is provided between the slider 1 and the slider 9 so that the Z-direction movement amount of the vertical shaft member 11 can be automatically detected. Further, a measurement object 15 is mounted on the surface plate 3 as the object table, and the measurement object 15 and the probe 12 are moved relative to each other in a three-dimensional direction so that both of them are sequentially involved, and the relative movement The shape of the object to be measured is measured based on the amount of displacement.
従つて、測定子１２と測定対象物１５との位置
関係は、両者の相対移動によつて測定子１２が測
定対象物の所定の測定面に当接等の関与ができる
よう要求されている。この要求は、測定機本体の
垂直軸部材１１に各々姿勢を異らせた複数の測定
子１２を取付けるか、あるいは、測定子１２の取
付け姿勢を変更するか、さらには、測定対象物１
５自体の姿勢を変更する等によつて満たされてい
るのが一般的である。 Therefore, the positional relationship between the measuring stylus 12 and the object to be measured 15 is required such that the measuring stylus 12 can come into contact with a predetermined measurement surface of the object by relative movement between the two. This request requires that a plurality of probes 12 with different orientations be attached to the vertical shaft member 11 of the measuring machine body, or that the mounting orientation of the probes 12 be changed, or that the object to be measured be
Generally, this is satisfied by changing the attitude of 5 itself.
しかしながら、三次元測定機の普及に伴い従来
構造では次のような問題点が指摘され、その改善
が切望されていた。 However, with the spread of three-dimensional measuring machines, the following problems have been pointed out with the conventional structure, and improvements have been desired.
まず、前記従来方式によると、複数の測定子１
２を取付ける場合には、測定子１２の突出量が多
くなるため測定対象範囲が挟くなつてしまうばか
りでなく、測定機本体への荷重の増大に伴い精度
上も好ましくない。また、測定対象物１５の姿勢
変更に至つては、大型の測定対象物１５の場合実
際上不可能となつてきた。また、測定子取付姿勢
を変更する場合、測定子１２を測定機本体の垂直
軸部材１１に直接嵌装するものでは、垂直軸部材
１１への取付け位置が規制されることから、測定
子姿勢を全方向的に定めることができないし、か
つ、垂直軸部材１１の軸線を中心とした回動とし
てもその回動量の定量性がなく、もつぱら作業者
の熟練によるため作業能率が悪かつた。 First, according to the conventional method, a plurality of probes 1
2, the amount of protrusion of the measuring stylus 12 increases, which not only narrows the range to be measured, but also increases the load on the measuring instrument body, which is unfavorable in terms of accuracy. Furthermore, changing the posture of the measurement object 15 has become practically impossible in the case of a large measurement object 15. In addition, when changing the mounting position of the gauge head, if the gauge head 12 is directly fitted to the vertical shaft member 11 of the measuring machine body, the mounting position to the vertical shaft member 11 is restricted. It cannot be determined in all directions, and the amount of rotation about the axis of the vertical shaft member 11 cannot be determined quantitatively, and work efficiency is poor because it depends entirely on the skill of the operator.
さらに、これらの問題は測定子１２と測定対象
物１５との相対移動を手動式で行うタイプの測定
機にあつても、それを自動的に行うタイプであつ
ても共通する欠点であつて、とりわけ全自動的な
タイプにおいて、一部の測定面に対し手動測定を
補えば全体として自動測定化できるにもかかわら
ず、測定子１２の姿勢が固定化されているために
全自動化できず、結果として三次元測定機自体の
普及を阻害するという要因ともなつていた。 Furthermore, these problems are common to both types of measuring machines that manually move the measuring head 12 and the object to be measured 15, as well as those that move automatically. Particularly in the fully automatic type, although it is possible to automatically measure the whole thing by supplementing manual measurement on some measurement surfaces, full automation is not possible because the posture of the probe 12 is fixed, resulting in This was also a factor that hindered the spread of the coordinate measuring machine itself.
［考案の目的］
本考案の目的は、三次元測定機の垂直軸部材に
対し測定子の取付け姿勢を自由にかつ定量性をも
つて行うことのできる三次元測定機の測定子取付
装置を提供するにある。[Purpose of the invention] The purpose of the invention is to provide a measuring head attachment device for a coordinate measuring machine that allows the measuring head to be attached to the vertical shaft member of the coordinate measuring machine freely and quantitatively. There is something to do.
［問題点を解決するための手段および作用］
本考案は、測定機本体の垂直軸部材に嵌挿可能
なシヤンクとこのシヤンクの軸線に直交する平面
を有する鍔部と、この鍔部の前記シヤンクとは反
対側に設けられた二股脚部とを有する取付具と、
周面に設けられた目盛と前記測定機本体の垂直
軸部材の突出ピンに嵌合可能な切欠部とを有し前
記取付具本体のシヤンクに嵌装かつ鍔部の平面に
支持される目盛付きブツシユと、
前記取付具本体の二股脚部にわたり回動可能に
支持されかつ前記測定子を一体的に支持するため
のねじ部材と、
このねじ部材と螺合するナツト部材および取付
具本体の二股脚部と摩擦係合し端面に目盛を設け
られた摩擦板とを有し前記ねじ部材の取付具本体
に対する回動を阻止するための固定手段と、
からなり、前記測定子の前記垂直軸部材の軸線を
中心とした回動角度を前記目盛付ブツシユの目盛
と取付具本体の鍔部周面に設けられた目盛とから
読取り、かつ、前記ねじ部材の軸線を中心とした
回動角度を前記摩擦板の目盛とこの目盛と対応配
置された二股脚部に設けられた目盛とから読取れ
るよう構成し、前記目的を達成しようとするもの
である。[Means and effects for solving the problems] The present invention comprises a shank that can be fitted onto a vertical shaft member of a measuring instrument body, a flange having a plane perpendicular to the axis of the shank, and the shank of this shank. a mounting fixture having a bifurcated leg provided on the opposite side of the mounting bracket; a scale provided on the circumferential surface and a notch that can be fitted into a protruding pin of the vertical shaft member of the measuring machine main body; A button with a scale fitted into the shank of the fixture body and supported by the plane of the flange; and a screw member rotatably supported across the bifurcated legs of the fixture body and integrally supporting the gauge head. and a nut member that is threadedly engaged with the screw member, and a friction plate that frictionally engages with the bifurcated leg portion of the fixture body and has a scale on its end surface, and prevents rotation of the screw member with respect to the fixture body. and a fixing means for reading the rotation angle of the measuring head about the axis of the vertical shaft member from the scale of the graduated bush and the scale provided on the peripheral surface of the flange of the fixture body. and the rotation angle of the screw member about the axis can be read from the scale of the friction plate and the scale provided on the bifurcated leg corresponding to this scale, thereby achieving the above object. That is.
［実施例］
以下、本考案の一実施例を第１図ないし第３図
に基づいて説明する。[Embodiment] An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
測定機本体の垂直軸部材２１はその下面周面に
中心孔２２が形成されるとともに、下面一側に位
置決め用の突出ピン２３が設けられている。この
垂直軸部材２１には測定子取付装置３０を介して
タツチプローブセンサ型の測定子６０が取付けら
れている。 The vertical shaft member 21 of the measuring instrument main body has a center hole 22 formed in its lower peripheral surface, and a positioning protruding pin 23 provided on one side of the lower surface. A touch probe sensor type measuring element 60 is attached to the vertical shaft member 21 via a measuring element attaching device 30.
前記測定子取付装置３０は、次の部材からされ
ている。すなわち、前記垂直軸部材２１の中心孔
２２に挿入されて止めねじ２４で固定されるシヤ
ンク３１を有するとともに、このシヤンク３１の
軸心と直交する平面３２を有し周面に目盛３３を
形成された鍔部３４を有しかつ、この鍔部３４の
前記シヤンク３１とは反対側に形成され一側面に
目盛３５を形成された二股脚部３５を有する取付
具本体３７と、この取付具本体３７のシヤンク３
１に被嵌される中心貫孔３９を有するとともに周
面に目盛４０を有しかつ前記垂直軸部材２１の突
出ピン２３に嵌合可能な切欠部４１を有しシヤン
ク３１への嵌装時に鍔部３４の平面３２に支持さ
れる目盛付ブツシユ４２と、前記取付具本体３７
の二股脚部３５にわたつて設けられた貫孔４４に
挿通されて回動可能に支持されかつ前記測定子６
０の上端部に平板状に形成されたホルダ部６１の
取付孔６２に挿通され測定子６０がセツトねじ６
３により一体に固定されるための二箇所の平落し
部４５を有するねじ部材４６と、このねじ部材４
６の一端に一形成されるとともに端面に目盛４８
を形成されかつ前記二股脚部３５の一側面に設け
られた凹部４９内に挿入される摩擦部材５０と、
前記ねじ部材４６の他端に螺合され前記摩擦部材
５０と共にねじ部材４６を取付具本体３７に固定
する固定手段を構成するナツト部材５２と、から
構成されている。 The probe attachment device 30 is made up of the following members. That is, it has a shank 31 that is inserted into the center hole 22 of the vertical shaft member 21 and fixed with a set screw 24, and has a flat surface 32 perpendicular to the axis of the shank 31, and a scale 33 is formed on the circumferential surface. a fixture main body 37 having a flange 34 and a bifurcated leg 35 formed on the opposite side of the shank 31 of the flange 34 and having a scale 35 formed on one side; Shyank 3
It has a center through hole 39 that is fitted into the shank 31, a scale 40 on the circumferential surface, and a notch 41 that can fit into the protruding pin 23 of the vertical shaft member 21. A graduated bush 42 supported by the flat surface 32 of the portion 34 and the fixture body 37
The probe 6 is inserted into a through hole 44 provided across the bifurcated leg portion 35 of the probe 6 and is rotatably supported.
The gauge head 60 is inserted into the mounting hole 62 of the holder part 61 formed in a flat plate shape at the upper end of the gauge head 60.
3, a screw member 46 having two flattened portions 45 for being fixed together by the screw member 4;
6 and a scale 48 on the end surface.
a friction member 50 inserted into a recess 49 formed on one side of the bifurcated leg 35;
A nut member 52 is screwed onto the other end of the screw member 46 and constitutes fixing means for fixing the screw member 46 to the fixture main body 37 together with the friction member 50.
なお、第１図中符号５４は三次元測定機の載物
台で、この載物台５４上に測定対象物５が載置さ
れている。 Note that reference numeral 54 in FIG. 1 is a stage of the three-dimensional measuring machine, and the object to be measured 5 is placed on this stage 54.
このような構成において測定子６０を垂直軸部
材２１に取付けるには、測定子６０の上部に設け
られた平板状のホルダ部６１をシヤンク３１の二
股脚部３５内に挿入するとともに、二股脚部３５
の貫孔４４およびホルダ部６１の取付孔６２を貫
通してねじ部材４６を挿通し、ホルダ部６１とね
じ部材４６とをセツトねじ６３を用いて平落し部
４５で部分で一体に固定する。この際、ねじ部材
４６の二股脚部３５からの突出した部分には、ナ
ツト部材５２をある程度ねじ込んでおき、測定子
６０のホルダ部６１を二股脚部３５間に挟持でき
るようにしておく。この状態で、摩擦部材５０の
端面に設けられた目盛４８と二股脚部３５の目盛
３６とを用いて測定子６０の第１図中矢印Ａ方向
に揺動させてを任意の角度に位置させ、ナツト部
材５２を締めて測定子６０のホルダ部６１を確実
に二股脚部３５に固定し、これにより、測定子６
０のねじ部材４６の軸線を中心とした回動角度を
設定する。 In order to attach the probe 60 to the vertical shaft member 21 in such a configuration, the flat holder portion 61 provided at the top of the probe 60 is inserted into the bifurcated leg portion 35 of the shank 31, and the bifurcated leg portion 35
The screw member 46 is inserted through the through hole 44 of the holder 61 and the attachment hole 62 of the holder portion 61, and the holder portion 61 and the screw member 46 are fixed together at the flattened portion 45 using a set screw 63. At this time, the nut member 52 is screwed to some extent into the portion of the screw member 46 that protrudes from the bifurcated leg portion 35, so that the holder portion 61 of the probe 60 can be held between the bifurcated leg portion 35. In this state, using the scale 48 provided on the end face of the friction member 50 and the scale 36 of the bifurcated leg 35, swing the probe 60 in the direction of arrow A in FIG. 1 to position it at an arbitrary angle. , tighten the nut member 52 to securely fix the holder part 61 of the measuring element 60 to the bifurcated leg part 35, and thereby, the measuring element 6
The rotation angle about the axis of the screw member 46 of 0 is set.
次に、取付具本体３７のシヤンク３１に目盛付
ブツシユ４２を通し、この目盛付ブツシユ４２ご
とシヤンク３１を垂直軸部材２１の中心孔２２に
挿入して止めねじ２４で固定する。この際、目盛
付ブツシユ４２はその切欠部４１が垂直軸部材２
１の突出ピン２３に嵌合されるように位置させ、
かつ、シヤンク３１の軸周りの角度設定は、前記
止めねじ２４を僅かに緩めた状態で、鍔部３４の
目盛３３と目盛付ブツシユ４２の目盛４０とによ
り角度を読取りながら二股脚部３５を測定子６０
ごと第１図中矢印Ｂ方向に回動させて設定し、こ
の設定が終つたら前記止めねじ２４を固く締めて
固定する。 Next, the scaled bush 42 is passed through the shank 31 of the fixture body 37, and the scaled bush 42 and the shank 31 are inserted into the center hole 22 of the vertical shaft member 21 and fixed with the set screw 24. At this time, the notch 41 of the graduated bush 42 is connected to the vertical shaft member 2.
positioned so as to be fitted to the protruding pin 23 of 1,
The angle around the axis of the shank 31 can be determined by slightly loosening the setscrew 24 and measuring the bifurcated leg 35 while reading the angle using the scale 33 on the flange 34 and the scale 40 on the scale button 42. child 60
The setting is made by rotating each part in the direction of arrow B in FIG.
以下、測定子６０の角度および向き等を変更す
る場合には、前記ナツト部材５２および止めねじ
２４を僅かに緩めることにより、前述と同様に各
目盛を用いて行う。 Hereinafter, when changing the angle, direction, etc. of the probe 60, the nut member 52 and the set screw 24 are slightly loosened, and each scale is used in the same manner as described above.
上述のような本実施例によれば、従来困難であ
つた垂直軸部材２１に対する測定子６０の姿勢変
更を容易に行うことができ、かつ、その回動角度
等の定量性も確保できる。また、この姿勢変更等
は目盛３３，３６，４０，４８を用いて行えるか
ら、特に熟練等を要することもなく極めて能率良
く行うことができる。 According to this embodiment as described above, it is possible to easily change the attitude of the probe 60 with respect to the vertical shaft member 21, which has been difficult in the past, and it is also possible to ensure quantitative properties such as the rotation angle. Further, since this change in posture can be performed using the scales 33, 36, 40, and 48, it can be performed extremely efficiently without requiring special skill.
なお、前記実施例においては、摩擦部材５０と
ねじ部材４６とを一体の部材として形成したが、
本考案はこれに限定されるものではなく、ねじ部
材４６を単なるボルトとし、摩擦部材５０は別体
に構成してこの摩擦部材５０をねじ部材４６に溶
接あるいは角孔嵌合等により一体に固定する構造
でもよい。また、目盛付ブツシユ４２に設けられ
る切欠部４１は前記実施例のように必ずしも１つ
である必要はなく同一形状の切欠部４１を目盛付
ブツシユ４２の円周上に複数設けてもよく、この
ように複数設ければ目盛付ブツシユ４２の切欠部
４１への取付けがより簡単にできるという利点が
ある。さらに、本考案は前記実施例および上記変
形例に限定されるものではなく、本考案の目的を
達成し得る範囲での変更は本考案に含まれるもの
である。 In addition, in the above embodiment, the friction member 50 and the screw member 46 were formed as an integral member, but
The present invention is not limited to this, but the screw member 46 is a simple bolt, the friction member 50 is constructed separately, and the friction member 50 is fixed to the screw member 46 integrally by welding or square hole fitting. A structure that allows Further, the number of notches 41 provided in the graduated bush 42 does not necessarily have to be one as in the above embodiment, and a plurality of notches 41 of the same shape may be provided on the circumference of the graduated bush 42. If a plurality of scale bushes 42 are provided, it is advantageous that the scale bush 42 can be more easily attached to the notch 41. Further, the present invention is not limited to the above-mentioned embodiments and the above-mentioned modifications, but the present invention includes modifications within the range that can achieve the purpose of the present invention.
［考案の効果］
上述のように本考案によれば、測定機本体の垂
直軸部材に対し測定子の取付け姿勢を極めて容易
に変更でき、かつ、その変更量の定量性を得るこ
とができるという効果がある。[Effects of the invention] As described above, according to the invention, it is possible to extremely easily change the mounting position of the probe with respect to the vertical shaft member of the measuring instrument body, and to obtain quantitative properties of the amount of change. effective.
第１図ないし第３図は本考案の一実施例を示す
もので、第１図は正面図、第２図は縦断面図、第
３図はその分解斜視図であり、第４図は従来の三
次元測定機の構造を示す斜視図である。
２１……垂直軸部材、２３……突出ピン、３０
……測定子取付装置、３１……シヤンク、３２…
…平面、３３，３６，４０，４８……目盛、３４
……鍔部、３５……二股脚部、３７……取付具本
体、４１……切欠部、４２……目盛付ブツシユ、
４６……ねじ部材、５０……摩擦部材、５２……
ナツト部材、５４……載置台、５５……測定対象
物、６０……測定子。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a front view, Figure 2 is a vertical cross-sectional view, Figure 3 is an exploded perspective view, and Figure 4 is a conventional FIG. 2 is a perspective view showing the structure of a three-dimensional measuring machine. 21... Vertical shaft member, 23... Projection pin, 30
...Measure head attachment device, 31...Shank, 32...
...plane, 33, 36, 40, 48...scale, 34
... Flange section, 35 ... Bifurcated leg section, 37 ... Mounting tool body, 41 ... Notch section, 42 ... Button with scale,
46...Screw member, 50...Friction member, 52...
Nut member, 54... Placement table, 55... Measurement object, 60... Measuring head.
Claims (1)
に取付られた測定対象物とを三次元方向に相対
移動させつつ両者を順次関与させ、その相対移
動変位量から測定対象物の形状等を測定する三
次元測定機の測定子取付装置であつて、 前記測定機本体の垂直軸部材に嵌装可能なシ
ヤンクとこのシヤンクの軸線に直交する平面を
有する鍔部とこの鍔部の前記シヤンクとは反対
側に設けられた二股脚部とを有する取付具本体
と、 周面に設けられた目盛と前記測定機本体の垂
直軸部材の突出ピンに嵌合可能な切欠部とを有
し前記取付具本体のシヤンクに嵌装されかつ前
記鍔部の平面に支持される目盛付きブツシユ
と、 前記取付具本体の二股脚部にわたり回動可能
に支持されかつ前記測定子を一体的に支持する
ためのねじ部材と、 このねじ部材と螺合するナツト部材および取
付具本体の二股脚部と摩擦係合し端面に目盛を
設けられた摩擦板とを有し前記ねじ部材の取付
具本体に対する回動を阻止するための固定手段
と、 からなり、前記測定子の前記垂直軸部材の軸線
を中心とした回動角度を前記目盛付ブツシユの
目盛と取付具本体の鍔部周面に設けられた目盛
とから読取り、かつ、前記ねじ部材の軸線を中
心とした回動角度を前記摩擦板の目盛とこの目
盛と対応配置された二股脚部に設けられた目盛
とから読取れるよう構成したことを特徴とする
三次元測定機の測定子取付装置。 (2) 実用新案登録請求の範囲第１項において、前
記目盛付ブツシユには、前記垂直軸部材の突出
ピンに嵌合可能な同一形状の切欠部が円周上に
複数設けられていることを特徴とする三次元測
定機の測定子取付装置。[Claims for Utility Model Registration] (1) A measuring device attached to the main body of a measuring device and an object to be measured attached to a stage are moved relative to each other in a three-dimensional direction, and the two are sequentially involved. A gauge stylus attachment device for a three-dimensional measuring machine that measures the shape, etc. of an object to be measured based on the amount of relative displacement, comprising: a shank that can be fitted onto a vertical shaft member of the measuring machine body; and a plane perpendicular to the axis of the shank. and a bifurcated leg portion provided on the opposite side of the shank from the shank; a scale provided on the circumferential surface and a protruding pin of the vertical shaft member of the measuring device main body; a graduated button having a fittable notch, fitted into the shank of the fixture body and supported by a flat surface of the flange; and rotatably supported across the bifurcated legs of the fixture body. and a threaded member for integrally supporting the measuring head, a nut member screwed into the threaded member, and a friction plate that frictionally engages with the bifurcated leg of the fixture body and has a scale on its end surface. and a fixing means for preventing the screw member from rotating with respect to the fixture body, the rotation angle of the gauge head about the axis of the vertical shaft member being adjusted between the scale of the graduated bush and the fixture body. The rotation angle about the axis of the screw member is read from the scale provided on the circumferential surface of the flange of the main body, and the rotation angle about the axis of the screw member is determined from the scale provided on the friction plate and the bifurcated leg provided in correspondence with this scale. A measuring point attachment device for a three-dimensional measuring machine, characterized in that it is configured so that it can be read from a scale. (2) Scope of Utility Model Registration Claims Paragraph 1 states that the graduated bush is provided with a plurality of notches on the circumference of the same shape that can fit into the protruding pins of the vertical shaft member. Features: Measurement point attachment device for coordinate measuring machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20025085U JPH0311685Y2 (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20025085U JPH0311685Y2 (en) | 1985-12-27 | 1985-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62168419U JPS62168419U (en) | 1987-10-26 |
| JPH0311685Y2 true JPH0311685Y2 (en) | 1991-03-20 |
Family
ID=31162584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20025085U Expired JPH0311685Y2 (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311685Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3740070A1 (en) * | 1987-11-26 | 1989-06-08 | Zeiss Carl Fa | TURN SLEWING DEVICE FOR TEST COOKING OF COORDINATE MEASURING DEVICES |
| EP2381212B1 (en) * | 2010-04-26 | 2018-04-25 | Tesa Sa | Coordinate measuring system for rotationally symmetric workpieces |
-
1985
- 1985-12-27 JP JP20025085U patent/JPH0311685Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62168419U (en) | 1987-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3856880B2 (en) | Component measurement gauge and placement method of component measurement gauge | |
| EP0791165A1 (en) | Gage set for measuring inside and outside diameters of ring-shaped parts | |
| US5134781A (en) | Geometric simulator for coordinate measuring machine | |
| JPH0797002B2 (en) | Apparatus for measuring concentricity of work pieces | |
| DE59102956D1 (en) | Multi-coordinate probe. | |
| JPH0311685Y2 (en) | ||
| US8413345B2 (en) | Vision system | |
| JP2001212737A (en) | Correction of probe chord error | |
| US4571838A (en) | Direct readout centerline measuring device and process | |
| CN216898709U (en) | High-precision straightness detection tool | |
| TW519504B (en) | 3D errors measurement device and method | |
| CN211527254U (en) | Measuring device | |
| CN214951205U (en) | Multi-point ellipsometer | |
| JPH0548087Y2 (en) | ||
| JPH0573554U (en) | Work set jig | |
| CN219319276U (en) | Detection device for diameter of outer spherical surface | |
| CN214173211U (en) | Measuring device for measuring crankshaft assembly angle | |
| US4364179A (en) | Statically balanced inspection probe assembly | |
| JP3035589B2 (en) | Measuring element exchangeable measuring head and automatic dimension measuring device equipped with the same | |
| JPH0545921Y2 (en) | ||
| JPH0413609Y2 (en) | ||
| JPH0628642Y2 (en) | Center support device for inspected objects | |
| CN214666450U (en) | Device for assisting vernier caliper measurement | |
| CN219656762U (en) | Automobile support gauge | |
| JPH0330804Y2 (en) |