JPH03101407U - - Google Patents
Info
- Publication number
- JPH03101407U JPH03101407U JP892190U JP892190U JPH03101407U JP H03101407 U JPH03101407 U JP H03101407U JP 892190 U JP892190 U JP 892190U JP 892190 U JP892190 U JP 892190U JP H03101407 U JPH03101407 U JP H03101407U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- measured
- arm
- slider
- measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図乃至第３図は本考案の一実施例に係る平
面度測定台を示し、第１図は側面図、第２図は正
面図、第３図は要部断面図である。
１……ベース板、２……平行調整用ねじ、３…
…測定物、４……測定物支持部、５……支柱、６
……基準アーム、７……スライダ、８……押さえ
アーム、９……ストツパー、１０……コイルスプ
リング、１１……定盤。
1 to 3 show a flatness measuring table according to an embodiment of the present invention, in which FIG. 1 is a side view, FIG. 2 is a front view, and FIG. 3 is a sectional view of a main part. 1...Base plate, 2...Parallel adjustment screw, 3...
... Measurement object, 4 ... Measurement object support section, 5 ... Support column, 6
... Reference arm, 7 ... Slider, 8 ... Holder arm, 9 ... Stopper, 10 ... Coil spring, 11 ... Surface plate.
Claims (1)
用いられる平面度測定台であつて；この平面度測
定台は、定盤上に載置されるベース板と；前記ベ
ース板の板面の少なくとも３つの適宜箇所に当該
ベース板を上下面方向に貫通して設けられる平行
調整用ねじと；前記測定物を略水平面内において
３方から支持すべく前記ベース板上面に３角形配
置される３つの測定物支持部と；で構成され、各
測定物支持部は、前記ベース板に立設される所定
長の支柱と；前記支柱の基部から適宜高さ位置の
側面に立設されるアームであつてその自由端部に
測定物の測定面である上面と点接触する突部を有
する基準アームと；前記基準アームの下方におけ
る前記支柱に上下動自在に支持される筒状のスラ
イダと；前記スライダを上向きに押し上げるよう
に前記支柱に巻回配置されるコイルスプリングと
；前記スライダの側面に立設されるアームであつ
てその自由端部に測定物の下面と点接触する突部
を有する押さえアームと；前記スライダの上下動
の停止とその解除を行うストツパーと；を備えて
いることを特徴とする平面度測定台。 A flatness measuring stand used when measuring the flatness of one side of a plate material to be measured; This flatness measuring stand comprises: a base plate placed on a surface plate; and a plate surface of the base plate. parallel adjustment screws provided at at least three appropriate locations passing through the base plate in the vertical direction; triangularly arranged on the top surface of the base plate to support the object to be measured from three sides in a substantially horizontal plane; It consists of three measuring object support parts; each measuring object supporting part includes a pillar of a predetermined length that is erected on the base plate; and an arm that is erected on the side surface at an appropriate height from the base of the pillar. a reference arm having a protrusion at its free end that makes point contact with the upper surface of the object to be measured; a cylindrical slider supported by the column below the reference arm in a vertically movable manner; a coil spring that is wound around the support to push the slider upward; an arm that stands upright on the side of the slider and has a protrusion at its free end that makes point contact with the lower surface of the object to be measured; A flatness measuring table comprising: a presser arm; and a stopper for stopping and canceling vertical movement of the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP892190U JPH03101407U (en) | 1990-01-31 | 1990-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP892190U JPH03101407U (en) | 1990-01-31 | 1990-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03101407U true JPH03101407U (en) | 1991-10-23 |
Family
ID=31512533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP892190U Pending JPH03101407U (en) | 1990-01-31 | 1990-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03101407U (en) |
-
1990
- 1990-01-31 JP JP892190U patent/JPH03101407U/ja active Pending
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