JPS5926002A - Device for automatically measuring eccentricity of bar- like rotating body - Google Patents
Device for automatically measuring eccentricity of bar- like rotating bodyInfo
- Publication number
- JPS5926002A JPS5926002A JP13584282A JP13584282A JPS5926002A JP S5926002 A JPS5926002 A JP S5926002A JP 13584282 A JP13584282 A JP 13584282A JP 13584282 A JP13584282 A JP 13584282A JP S5926002 A JPS5926002 A JP S5926002A
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- contact
- multiplexer
- outputs
- circumferential surface
- 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
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
【発明の詳細な説明】
+1−ζ−一
本発明は棒状回転体の偏心自!Ii!l1lllj定装
置に関するものである。[Detailed Description of the Invention] +1-ζ-1 The present invention is an eccentric rod-shaped rotating body! Ii! This relates to the l1llllj fixed device.
比較的長いトIZ壮回転体の11心をσi’i ′):
J!する場合、この回転体のT、y数個所の?+1心ケ
側’JI’7. Lなければならないことがあるが、?
+’ff来にあり゛〔はかがる[1的に適した測定装置
が無<、fil’l定作べゝ“tに多大のo6′間と手
間を費していた。σi'i'):
J! If so, what about T and y at several locations on this rotating body? +1 core side 'JI'7. Is there something you have to do?
Since there was no suitable measuring device available, a great deal of time and effort had been wasted in creating a well-established measuring device.
本発明は上記実状に6覧みて発明したものであって、以
下ぞの一実施例について説明゛lる。The present invention was invented in view of the above-mentioned circumstances, and one embodiment of each will be described below.
24’x 1図および第2図において、基E、71上に
1抽受2.2が所定の間隔をおいて設けである。各1噛
受2はその上面811にV字形の受#’′#2 [1を
有I7てJ?す、この受ri’i 2 tXにt(!!
測定物であるt/11状回転体3の軸4がセットさ1L
る。回転体3の上刃に位11りするJf。24'x 1 In FIG. 2 and FIG. 2, one drawing 2.2 is provided on the base E, 71 at a predetermined interval. Each bite 2 has a V-shaped catch #''#2 [1] on its upper surface 811. So, this reception ri'i 2 tX to t(!!
The shaft 4 of the T/11-shaped rotating body 3, which is the object to be measured, is set at 1L.
Ru. Jf is placed on the upper blade of the rotating body 3.
降プレー)・sl−、i:、基台1上に起立するガイド
41:6.6にfβ’t Hil+自在に嵌合し、基台
1上pc−BH:、胃?゛・した第1の駆jl+D手段
7の作動軸8にコ2((枯(7ている。)【1り勤手段
7を作■a1させると、その4!I+ Elが上下!′
1ill してJl降プレート5が昇μ、T−するが、
通・):りは第1図他線位昭、 iCi)る。引降プレ
ート5&ではtW数のエレクトロゲージj畳9がイ・1
11わっておシ、その接触子9aは井降プレート5を貫
通して下方へ伸びている。各接触子9aは昇1種プレー
ト5が降下したときに回転体3の外周面にそれぞれ接触
するように設定しである。、また荷降プレート5の右端
部にQ」補四鈑10が固着してあυ、その右方にこの補
助鈑10と接触するフォロア11を有するマイクロスイ
ッチ12が支持鈑15を介して配置されている。このス
イッチ12は昇1)J5プレート5の上月位@j、−よ
び降下位置を検出するためのものである。さらに基台1
の左端部にけ取イ;1鈑14を介して第2の、llJり
両手段15が設けてあり、その111力回転4([+
16に対して回転体3の輔4がフレキシブルカップリン
グ17を介して連結される。Downplay)・sl-,i:,Fβ't Hil+fits freely into the guide 41:6.6 standing on the base 1, pc-BH:,stomach? When the working shaft 8 of the first drive jl+D means 7 is made to move 2 ((7)), the 4! I+ El moves up and down!'
1ill, Jl descending plate 5 rises μ, T-, but
通・): ri is the other line in Figure 1, iCi). On the lowering plate 5&, the electro gauge j tatami 9 of tW number is 1.
11, the contact 9a extends downward through the Iori plate 5. Each contactor 9a is set so as to contact the outer circumferential surface of the rotary body 3 when the first class plate 5 descends. In addition, a Q'' auxiliary plate 10 is fixed to the right end of the unloading plate 5, and a microswitch 12 having a follower 11 in contact with this auxiliary plate 10 is arranged on the right side with a support plate 15 interposed therebetween. ing. This switch 12 is for detecting the ascending position, the upper position of the J5 plate 5, and the lowering position. Furthermore, base 1
A second means 15 is provided at the left end of the plate 14, and its 111 force rotation 4 ([+
The heel 4 of the rotating body 3 is connected to the flexible coupling 16 via a flexible coupling 17 .
つぎに測定の手順について説明すると、初Jul状卯に
あっては引降プレート5は第1図鎖椋位閤にあり、そこ
へ被測定物たる回転体3を基台1上の611+受2にセ
ットし、その軸をカシプリング17に挿入連結する。そ
こで、第5図に示す起動スイッチ18を押すと、制御回
路19を介して昇降用の駆動手段7が作動し、て昇降プ
レート5が降下し始める。エレクトロゲージ9の接剤:
子9aが回転体3の外周面に接触する位置まで降下する
と、スイッチ12の信号によって、駆動手段7の作バ山
が停止させられ、代って191転用の駆Il1手段15
がl’F !til」t、、その出力11i!116
kよびカップリング17を介して回転体3がエレクトロ
ゲージ9の個数に対応する回数だけ回される。この例で
はエレクトロゲージ9が6個であるから回転体3は51
ij1転さぜられZ)。Next, to explain the measurement procedure, in the first Jul-shaped case, the lowering plate 5 is in the chain position shown in Figure 1, and the rotating body 3, which is the object to be measured, is placed at , and insert and connect the shaft to the cap ring 17. Then, when the starting switch 18 shown in FIG. 5 is pressed, the lifting drive means 7 is activated via the control circuit 19, and the lifting plate 5 begins to lower. Electrogauge 9 adhesive:
When the child 9a descends to a position where it comes into contact with the outer peripheral surface of the rotating body 3, the actuating lever of the drive means 7 is stopped by a signal from the switch 12, and the actuating lever of the drive means 7 is stopped instead.
But l'F! til't,, its output 11i! 116
The rotating body 3 is rotated a number of times corresponding to the number of electro gauges 9 via the rotor k and the coupling 17. In this example, since there are six electro gauges 9, the number of rotating bodies 3 is 51.
ij1 tumbled Z).
回転体5の回転により、その外周面に当接している接触
子9aは微少ながらも−L下1山し、それに応じた出力
を生じる。各エレクトロゲー・ジ9の出力は第6図に示
すようにマルチプレクサ20を介して測定回路19に供
給される。マルチプレクサ20は回転体501回転fl
)に各エレクトロゲージ9の出力を測定回路21に切換
供給し、回転体5のと(数個所における外径の最大値、
mtJ・f]1+ +偏心、清などが時分割的に測定さ
れる。測定回路21による測定結果はマルチプレク′i
+’ 22を介してプリンタにて出力され、このときキ
ーボード24からマルチプレクサ22に入力される部品
番号を併記して出力される。なおこの例ではプリンタ2
3にて測定結果を出力するようにしたが、デジタル表示
装芥(図示)を使用1社1、プ11ンタ23に併用して
出力するようにしてもよい。回転体3が所要回数だけ回
転すると、駆動手段15は制御回路19を介して自動的
に停止され、−Pl、1tTi用の辺、り両手段7が再
び作1(カシてJjl、 u、tプレート5がP(λ1
図鎖線位置に戻される。Due to the rotation of the rotating body 5, the contactor 9a in contact with the outer circumferential surface of the rotating body 5 moves downward by -L, albeit slightly, and produces an output corresponding to the rotation. The output of each electrogauge 9 is supplied to a measuring circuit 19 via a multiplexer 20, as shown in FIG. The multiplexer 20 has a rotating body 501 rotations fl
), the output of each electro gauge 9 is switched and supplied to the measuring circuit 21, and the maximum value of the outer diameter at several locations of the rotating body 5 is determined.
mtJ·f]1+ + Eccentricity, deviation, etc. are measured in a time-division manner. The measurement results by the measurement circuit 21 are multiplexed.
+' 22 to the printer, and at this time, the part number input to the multiplexer 22 from the keyboard 24 is also output. Note that in this example, printer 2
Although the measurement results are output in step 3, a digital display device (shown in the figure) may be used in conjunction with the printer 23 for output. When the rotating body 3 has rotated the required number of times, the drive means 15 is automatically stopped via the control circuit 19, and the means 7 for -Pl, 1tTi are activated again. Plate 5 is P(λ1
It is returned to the position indicated by the chain line in the figure.
本発明によれば、棒状回転体の初数位Bの制心を自Bi
b的に測定でき、力・つ複数のElf、 L−クトロゲ
ージの出力をマルチプレクサを介してツ1す定回路に時
分割的に供給し°〔いるがら、6+11定回路の+1イ
成が簡I蓼に’/1 Z)。According to the present invention, the control of the initial digit B of the rod-shaped rotating body is controlled by Bi
The output of multiple Elf and L-Ctrogauges can be measured in a time-division manner via a multiplexer to a single constant circuit. Tada ni'/1 Z).
、81T 1 図fd 本’A liM’、 ノ正17
ri l17J、’J2Zはi% 1’641l−II
Pp断面[タフ、第3[Atよ回路ブロック図である。
1・・・・・・基台 2・・・・・・軸受2
a・・・受溝 3・・・・・・棒状回転体′
4・・・・・・棒状回転体の軸 5・・・・・・昇降プ
レート7・・・・・・第1の、@’、 BID手段 9
・・・・・・エレク;・ロゲージ12・・・・・・検出
スイッチ 15・・・・・・第2の駆動手段16・・
・・・・出力軸17・・・・・・カップリング19・・
・・・・制御回路 20・・・・・・マルチプレ
クサ21・・・・・・測定回路
L)上
出ル(1人 株式今月、精 工 舎代理人 弁理±
17> 上 靴, 81T 1 Figure fd Book 'A liM', Nosho 17
ri l17J,'J2Z is i% 1'641l-II
Pp cross section [Tough, 3rd [At] circuit block diagram. 1...Base 2...Bearing 2
a... Receiving groove 3... Rod-shaped rotating body'
4... Axis of rod-shaped rotating body 5... Lifting plate 7... First, @', BID means 9
...Electronic log gauge 12...Detection switch 15...Second driving means 16...
...Output shaft 17...Coupling 19...
...Control circuit 20...Multiplexer 21...Measurement circuit L) Kaederu (1 person Stock this month, Seikosha agent Patent attorney ±
17> Upper shoes
Claims (1)
在に受けるツリ11受と、」二記棒状回1t・1体の」
三方で第1の1駆ルj;手段によ、つて引降する一!’
f li’?プレー1と、上記Jj′1降プレートに支
持されかつ上記引降プレートが降下したときして十記昨
状回転体の夕を周の(ji数個頃に接触するrq数の工
l・クトロゲージと、−1−記エレクトロゲージづζ上
記咋詳゛回転体に接触した状態で上記棒状回転体を回転
にト1シする第2の可動手段と、上記エレクトロゲージ
の各出力がマルチプレクサを介して供給される測定回1
・チとを備えた(ヤ状回転体の偏心自1ll11i11
11 ’市装置。jl'x III Frame that is a treasure゛) (Tree 11 that can freely rotate the rotary body, and 1 piece of 2 rod-shaped pieces 1t)
The first one on three sides; the one who will retreat by any means! '
f li'? When the lowering plate is supported by the Jj'1 descending plate and is lowered, the rq number of workpieces and chromographs that contact around the 10th and 10th rotor around the and a second movable means for causing the rod-shaped rotating body to rotate while in contact with the rotating body; Measurement times 1 supplied
・Equipped with
11' City equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13584282A JPS5926002A (en) | 1982-08-04 | 1982-08-04 | Device for automatically measuring eccentricity of bar- like rotating body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13584282A JPS5926002A (en) | 1982-08-04 | 1982-08-04 | Device for automatically measuring eccentricity of bar- like rotating body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5926002A true JPS5926002A (en) | 1984-02-10 |
Family
ID=15161032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13584282A Pending JPS5926002A (en) | 1982-08-04 | 1982-08-04 | Device for automatically measuring eccentricity of bar- like rotating body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5926002A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007238076A (en) * | 2006-02-09 | 2007-09-20 | Yanmar Co Ltd | Management working machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5486368A (en) * | 1977-12-08 | 1979-07-09 | Westinghouse Electric Corp | Surface measuring device |
-
1982
- 1982-08-04 JP JP13584282A patent/JPS5926002A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5486368A (en) * | 1977-12-08 | 1979-07-09 | Westinghouse Electric Corp | Surface measuring device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007238076A (en) * | 2006-02-09 | 2007-09-20 | Yanmar Co Ltd | Management working machine |
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