JPS6188101A - Testing machine of deflection of wheel - Google Patents
Testing machine of deflection of wheelInfo
- Publication number
- JPS6188101A JPS6188101A JP59124279A JP12427984A JPS6188101A JP S6188101 A JPS6188101 A JP S6188101A JP 59124279 A JP59124279 A JP 59124279A JP 12427984 A JP12427984 A JP 12427984A JP S6188101 A JPS6188101 A JP S6188101A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- horizontal
- vertical
- rotor
- trochanter
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Testing Of Balance (AREA)
Abstract
Description
【発明の詳細な説明】
この発明；よ自動車のホイール振れ検査機に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION This invention relates to an automobile wheel runout inspection machine.
従来知られているホイール徹れ検査機では、チャック機
構付き回転装置に取付は保持さｊしたホイールのリムの
タイヤビードヒール装着部の７ランジ側及びリムウェブ
側の２点部位に°横振れ及び縦振れ検出用の両ダイヤル
ゲージの測定子部（七ンサ一部）を夫々直接当接させ、
上記ホイールを極低速度回転（約／ ３１Ｐ、Ｍ ）−
Ｊせて、両ダイヤルゲージによってホイールの横振れ及
び縦振れせ夫々検出するものであった。In the conventionally known wheel penetration inspection machine, horizontal runout and vertical runout are detected at two points on the 7 lange side and the rim web side of the tire bead heel attachment part of the rim of the wheel that is mounted on a rotation device with a chuck mechanism and held. The measuring heads of both dial gauges (part of the seven gauges) for shake detection are brought into direct contact with each other,
Rotate the above wheel at a very low speed (approx. / 31P, M) -
In addition, both dial gauges were used to detect both horizontal and vertical runout of the wheel.
従ってホイールの横振れ及び縦振れのために、横振れ及
び縦振れ用の両ダイヤルゲージの測定子（センサー）部
がホイールのリムに夫々当接して′−いる部分、即ち測
定しようとする両ポイントが変化し、決められた両ポイ
ントから夫々外れるものであり、定められた部位点での
真の正確な横振れ値及び縦振れ値を厳密に測定検査する
ことができなかった。またこの櫨キイールの振れば７ｍ
ｍ前後の微小変位を検査することが多いだけに操返し使
用＜ｒ） ＦＱの安定性の面などでも問題があった。Therefore, due to the horizontal and vertical vibrations of the wheel, the measuring points (sensors) of both dial gauges for horizontal and vertical vibrations are in contact with the wheel rim, that is, the points to be measured. changes and deviates from the determined points, making it impossible to accurately measure and inspect the true and accurate horizontal and vertical runout values at the determined points. Also, this Hajikiiru swings 7m.
Since minute displacements around m are often inspected, there were also problems with the stability of the FQ, which was used repeatedly.
この発明は上記に鑑みなされたもので、以下説明するよ
うな安定性め高いホイール振れ検査機を提供して上記従
来の欠点を解消する目的に出たものである。The present invention has been made in view of the above, and has an object to eliminate the above-mentioned conventional drawbacks by providing a highly stable wheel runout inspection machine as described below.
この発明のホイール振れ検査機を図面実施例について詳
説する。２は、機台／に設けられたチャック機構付きの
回転装置で、第１図に示すように回転中心軸（ホイール
軸）が垂直となるよう被検査ホイー／Ｌ／３がチャック
機構にて取げけ保持されている。なおダは被検査ホイー
ルのリムで、ＩＡａはそのフランジ部、ｔｂはタイヤビ
ードヒール装着部である。５は機台／上の圭直な支柱乙
に昇降可能に装着された水平な前後方向の取付框で、そ
の後端には左方へ突出するように係合杆７が一体に設け
られている。９は一方のヨーク状部板部ＩＯが上記係合
杆７に枢軸／２によって枢着されて水平状態で左右横方
向の回動が可能となって・ハる枢支体であって、他方に
は上記枢板部１０と９０度の角変位した状態のヨーク状
部板部／／が設けられている。なおこの枢支体９は、第
３図に示すように枢板部１０の基幹面と係合杆７前面と
の間に僅かの間隙Ｓが形成されていて、上記両面が接触
し合う間隙Ｓの遊び分たけ枢軸／２を＠Ｏこ左右（２）
方向の回動が可能となっている。そして上記小支体９の
他方の枢仮部／ｌに、基端部が枢軸／ｌによって枢着さ
れた上下縦方向の回動が可能な腕杆／３が設けられてお
り、該腕杆／３の先端部には、度
切込斜面／３ａと平行な／７ ’Ａ傾斜状態で装着され
て前記被倹豆ホイール３のタイヤビードヒール袋層部ｐ
ｂに第２図の如く２つの接触点Ｐで所謂２点接触するよ
うにした（実際には線接触）回転自在の転子／よが設け
られている。なお／ ５’は転子軸である。また／３及
び／３は上記腕、杆／３先端部の上面及び切込垂直側面
／３ｂに夫々取付けられた研磨材でなる定板である。そ
して第３１４に示す如く、係合杆７に一体の突販／９に
夫々設けた螺軸２Ｑａ、２Ｑｂと、腕杆／３の左ｆｌｔ
ｔ１面及び上面に突設の突子２／ｌｌ、２１ｂとの間に
張力調節自在の引張はね／ざａ、／にｂが夫々張装され
て前記転子、ｔｊを、リムグの２点接触部に常に適宜の
圧力で係接させるためのばね機構が構成されている。ま
た取付框ｊの前端部の上面及び左側面には、取付板にａ
及びざｂが夫々取付けられていて、該取付板ｌσ、ざ々
には、測定子部／乙ａ、／７ａを定板／３’、／３に夫
々係接させた横振れ及び縦振れ検出用のダイヤルゲージ
／乙、／７が夫々取付けられている。なお２２は取付板
ｆａに螺嵌したストッパーである。そしてこの発明は上
記転子ｌＳをセンサーアタッチとしてホイールの満振れ
及び縦振れを検出するようにしたものである。DESCRIPTION OF THE PREFERRED EMBODIMENTS The wheel runout inspection machine of the present invention will be described in detail with reference to drawing examples. 2 is a rotating device with a chuck mechanism installed on the machine base, and the wheel to be inspected L/3 is mounted with the chuck mechanism so that the center axis of rotation (wheel axis) is vertical as shown in Figure 1. Geke is maintained. Note that DA is the rim of the wheel to be inspected, IAa is the flange portion thereof, and tb is the tire bead heel attachment portion. Reference numeral 5 denotes a horizontal mounting frame in the front and back direction that is attached to the machine base/a straight support post A on top so that it can be raised and lowered, and an engagement rod 7 is integrally provided at the rear end so as to protrude to the left. . Reference numeral 9 denotes a pivot support body in which one yoke-like plate portion IO is pivotally attached to the engagement rod 7 by a pivot shaft /2, so that rotation in the left and right lateral directions is possible in a horizontal state; is provided with a yoke-like plate portion // which is angularly displaced by 90 degrees from the pivot plate portion 10. As shown in FIG. 3, this pivot body 9 has a slight gap S formed between the main surface of the pivot plate part 10 and the front surface of the engaging rod 7, and the gap S where the two surfaces are in contact with each other. The play axis/2 is @Oko left and right (2)
Rotation in the direction is possible. The other pivot portion /l of the small support body 9 is provided with an arm rod /3 whose base end is pivoted by a pivot shaft /l and is capable of vertical and vertical rotation. The tire bead heel bag layer p of the bean wheel 3 is attached to the tip of /3 with an inclination of /7'A parallel to the cut slope /3a.
As shown in FIG. 2, a rotatable trochanter is provided at b so as to make so-called two-point contact (actually line contact) at two contact points P. Note that / 5' is the trochanteric axis. Further, /3 and /3 are fixed plates made of abrasive material attached to the upper surface of the tip of the arm, the rod /3, and the perpendicular side surface of the cut /3b, respectively. As shown in No. 314, the screw shafts 2Qa and 2Qb are provided on the engagement rod 7 and the left flt of the arm rod /3, respectively.
Tension-adjustable tension springs/zas a and b are respectively tensioned between the protrusions 2/ll and 21b protruding from the t1 surface and the upper surface, and the trochanter and tj are connected to two points of the rim. A spring mechanism is configured to always engage the contact portion with an appropriate pressure. Also, on the top and left side of the front end of the mounting frame j, there is a
The mounting plate lσ is used to detect horizontal and vertical vibrations by engaging the probe parts /Ot a and /7a to the fixed plates /3' and /3, respectively. Dial gauges /Otsu and /7 are installed respectively. Note that 22 is a stopper screwed onto the mounting plate fa. In this invention, the trochanter IS is attached as a sensor to detect full runout and vertical runout of the wheel.
次に作用状部を図面実施例について説明する。Next, the working portion will be explained with reference to drawing examples.
今図面の状態において、回転装置２駆動によって被検査
ホイール３を所定の低速度回転させると、その回転に伴
う該被検査ホイール３の横撮れ及び縦振れは２点部接触
で被動回転する転子／ｊを介在して正ｎ−にダイヤルゲ
ージｌ乙及び１７に測定検出される。そして信号量をパ
ルス数に変えて標示部に伝送して横伽れ及び縦振れを何
ｔｎｍとディジタル標示するものである。In the state shown in the drawing, when the wheel 3 to be inspected is rotated at a predetermined low speed by the rotation device 2, the horizontal and vertical shakes of the wheel 3 to be inspected due to the rotation are caused by contact between two points of the trochanter, which rotates due to rotation. It is measured and detected by the dial gauge l and 17 on the positive n- side through /j. Then, the signal amount is converted into a pulse number and transmitted to the display unit, thereby digitally indicating the number of tnm of horizontal deviation and vertical vibration.
この発明は叙上のように、ｔｊ度傾斜状で被検査ホイー
ルのタイヤビードヒール装着部に２点接触する状態で常
に適宜の圧力で係接し、被検査ホイールの回転で被動回
転する転子をセンサーアク７チとしてこれを介在してホ
イールの横振れ及び縦振れを夫々ダイヤルゲージで検出
するようにしたものであるから、両ダイヤルゲージを直
接ホ・ｒ−ルに当接させて検出する従来手段の場合のよ
うに、ホイールの振れのために決められた測定点から外
れたポイントで間違った測定検出を行うようなことがな
く、被検査ホイールの被検査部の横振れ及び縦振れに忠
実に追頒して応動する転子が媒介となって真の厳密な横
振れ及び縦振れ検出を常に安定性よく正確に行えると共
に繰返しの検査においても狂いを生ずることがなく、精
度の高い安定した振れ検査が味証されるなどの優れた効
釆がある。As described above, this invention has a trochanter that is inclined by tj degrees and is always in contact with the tire bead heel attachment part of the wheel to be inspected at two points with appropriate pressure, and rotates driven by the rotation of the wheel to be inspected. Since this sensor actuator is used as a sensor actuator to detect the horizontal and vertical vibrations of the wheel using dial gauges, this is different from the conventional method of detecting by directly contacting both dial gauges with the wheels. There is no possibility of incorrect measurement detection at a point that is outside the determined measurement point due to wheel runout, as is the case with the method, and it is faithful to the horizontal and vertical runout of the inspected part of the wheel to be inspected. The trochanter, which responds to the trochanter, acts as a medium to ensure true and precise lateral and vertical vibration detection at all times in a stable and accurate manner. It has excellent effects such as being tested for runout.
図面はこの発明の実施例２示すもので、第７図は一部を
省略した正面図、第２図は一部を縦断した要部の拡大正
面図、第３図は一部を横断した同上拡大平面図、第ｔは
一部を縦断した同上拡大右側面図である。
７０２機台、２１１回転装置、３１．被検査ホイール、
ダ・、リム、≠ａ・、７ラング部、１Ｉｂ９．タイヤビ
ードヒール装着部、５・・取付框、乙、、支柱、７０．
係合杆、ざａ、ｆｂ・・取付数、９・、枢支体、１０．
ｉｉ、、枢板部、／、２９．枢軸、／３６．腕杆、／３
１１．、切込斜面、／３ｂ・・切込垂直面、／３’、／
３“１．定板、／１１０．枢軸、１５１．転子、／！；
’、、転子軸、／乙。
／７１．ダイヤルゲージ、／乙ａ、／７ａ’、、測定子
部、／ざａ、／ざす３．ばね、／９０．突板、２０ｔｌ
、２０ｂ、、螺軸、２／ｌＸ、２１ｂ、、突子、２２・
・ストッパー、Ｐ・・接触点、Ｓ・。
間隙、
＠ １ 図
第 ２ 図
第３図
手続補正書
昭和６０年ｌ／月に日The drawings show a second embodiment of the present invention; FIG. 7 is a front view with a portion omitted, FIG. 2 is an enlarged front view of the main part with a portion cut vertically, and FIG. 3 is the same as above with a portion cut across. An enlarged plan view, and the t-th is an enlarged right side view of the same as the above, with a portion cut longitudinally. 702 machines, 211 rotating devices, 31. Wheel to be inspected,
da・, rim, ≠a・, 7 rung part, 1Ib9. Tire bead heel attachment part, 5...Mounting frame, Otsu,, Support, 70.
Engagement rod, a, fb... Number of attachments, 9, Pivot, 10.
ii, cardinal board, /, 29. Axis, /36. armrest, /3
11. , cutting slope, /3b... vertical cutting surface, /3', /
3 "1. Fixed plate, /110. Axis, 151. Trochanter, /!;
',,trochanteric axis,/Otsu. /71. Dial gauge, /Ot a, /7a', Measuring head part, /Za, /Zas3. Spring, /90. Veneer, 20tl
, 20b, , Spiral shaft, 2/lX, 21b, , Protrusion, 22・
・Stopper, P.・Contact point, S. Gap, @ 1 Figure 2 Figure 3 Procedural amendment 1985 l/month to date
Claims (1)
動が可能な枢支体に基端部が枢着された上下縦方向の回
動が可能な腕杆と、該腕杆の先端部に４５度傾斜状で装
着されて被検査ホイールのタイヤビードヒール装着部に
２点接触するようにした転子と、該転子を上記２点接触
部に常に適宜の圧力で係接させるためのばね機構と、前
記腕杆の先端部上面及び側面に測定子部を夫々係接させ
て前記取付框に夫々取付けられた横振れ及び縦振れ検出
用の両ダイヤルゲージとからなり、上記転子をセンサー
アタッチとしてホイールの横振れ及び縦振れを検出する
ようにしたことを特徴とするホイール振れ検査機。An arm rod that is rotatable in the vertical and vertical directions and whose base end is pivotally connected to a pivot support that is pivotally connected to the engagement rod of the mounting frame and can be rotated in the left and right directions in a horizontal state; A trochanter is attached to the tip of the rod at a 45-degree angle so that it makes two-point contact with the tire bead heel attachment part of the wheel to be inspected, and the trochanter is always applied to the two-point contact part with appropriate pressure. It consists of a spring mechanism for making contact, and two dial gauges for detecting horizontal and vertical vibrations, each of which is attached to the mounting frame with a probe part that engages with the upper surface and side surface of the tip of the arm rod, respectively, A wheel runout inspection machine characterized in that the trochanter is used as a sensor attachment to detect horizontal and vertical runout of the wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59124279A JPS6188101A (en) | 1984-06-16 | 1984-06-16 | Testing machine of deflection of wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59124279A JPS6188101A (en) | 1984-06-16 | 1984-06-16 | Testing machine of deflection of wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188101A true JPS6188101A (en) | 1986-05-06 |
Family
ID=14881403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59124279A Pending JPS6188101A (en) | 1984-06-16 | 1984-06-16 | Testing machine of deflection of wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01104540U (en) * | 1987-12-30 | 1989-07-14 | ||
| US7101797B2 (en) | 2002-09-02 | 2006-09-05 | Tokyo Electron Limited | Substrate processing device and processing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56133601A (en) * | 1980-02-22 | 1981-10-19 | Fischer Ag Georg | Detector for wheel, rim and others |
-
1984
- 1984-06-16 JP JP59124279A patent/JPS6188101A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56133601A (en) * | 1980-02-22 | 1981-10-19 | Fischer Ag Georg | Detector for wheel, rim and others |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01104540U (en) * | 1987-12-30 | 1989-07-14 | ||
| US7101797B2 (en) | 2002-09-02 | 2006-09-05 | Tokyo Electron Limited | Substrate processing device and processing method |
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