JP2000065502A - Measuring apparatus for bottle opening - Google Patents
Measuring apparatus for bottle openingInfo
- Publication number
- JP2000065502A JP2000065502A JP10240007A JP24000798A JP2000065502A JP 2000065502 A JP2000065502 A JP 2000065502A JP 10240007 A JP10240007 A JP 10240007A JP 24000798 A JP24000798 A JP 24000798A JP 2000065502 A JP2000065502 A JP 2000065502A
- Authority
- JP
- Japan
- Prior art keywords
- bottle
- contact
- bottle opening
- measuring
- dial gauge
- 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.)
- Granted
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は壜開口部の測定装置
に関し、さらに詳しくは、壜開口部の口外径、ネジ山
径、およびスカート部の外径を測定するのに適する壜開
口部の測定装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for measuring a bottle opening, and more particularly, to a method for measuring a bottle opening suitable for measuring the outside diameter of a bottle opening, a screw thread diameter, and the outside diameter of a skirt. Related to the device.
【０００２】[0002]
【従来の技術】従来、壜開口部の口外径、ネジ山径、お
よびスカート部の外径を測定する場合には、ノギスによ
り測定するか又は壜を手に持つか測定台の上に置いたの
ち、壜の測定箇所の表面を基準部材に形成された平面部
に軽く押し当て、その状態で予めこの平面部と直角をな
す方向に保持されているダイヤルゲージの先端側接触端
子を測定箇所の径方向の反対側表面に接触させる。次
に、この状態を保ちつつ壜を中心軸線のまわりに１回転
させたときのダイヤルゲージの針の振れを観察し、壜回
転時における針の振れの最大値と最小値の平均を求め、
この値から壜開口部の口外径、ネジ山径、およびスカー
ト部の外径について、それぞれの測定値が求められてい
た。2. Description of the Related Art Conventionally, when measuring the outside diameter of a bottle opening, the diameter of a screw thread, and the outside diameter of a skirt, the measurement is carried out with a caliper, the bottle is held in hand, or placed on a measuring table. Then, lightly press the surface of the measuring point of the bottle against the flat part formed on the reference member, and in this state, attach the tip-side contact terminal of the dial gauge, which is held in a direction perpendicular to this flat part in advance, at the measuring point. Contact the opposite radial surface. Next, while keeping this state, observe the deflection of the needle of the dial gauge when the bottle is rotated once around the central axis, and obtain the average of the maximum and minimum values of the deflection of the needle during rotation of the bottle,
From these values, respective measured values were determined for the outer diameter of the bottle opening, the diameter of the screw thread, and the outer diameter of the skirt.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
壜開口部の測定において、壜を手に持って測定する場合
には、ガラス壜の場合には測定者は手にした壜の重さに
より疲労を受け易くなる上、測定状態に保持された壜を
安定した状態で回転させることが難しくなるため、壜開
口部の各測定箇所を誤差の少ない状態で能率良く測定す
ることができなかった。また、壜を測定台の上に置いて
測定する場合には、径が一番小さく、高さ方向の寸法も
1.6 mm程度である口外径部分を基準部材の平面部に押し
当てつつ安定した状態で回転させることが難しいため、
口外径部分の測定において、誤差が大きくなり易い上、
測定作業も能率良く行うことができなかった。さらに、
壜開口部のネジ山径やスカート部の外径を測定する場合
には、ネジ山より径の大きなスカート部やネックサポー
トリング、またはスカート部より径の大きなネックサポ
ートリングが、基準部材の平面部に先に接触してネジ山
やスカート部の測定を妨げないようにしなければならな
くなる。したがって、壜開口部のネジ山やスカート部の
測定においては、前記不都合な接触を避けるのに必要な
長さだけ壜をその高さ方向に移動した位置で、ネジ山や
スカート部を基準部材の平面部に接触させ、その状態で
壜を回転させる必要があるため、測定時に余分な手数が
かかり疲労もし易くなる上、各測定箇所を誤差の少ない
状態で能率良く測定することができなかった。However, in the conventional bottle opening measurement, when the bottle is measured by holding it in the hand, in the case of a glass bottle, the measurer is fatigued due to the weight of the bottle held. In addition, it is difficult to rotate the bottle held in the measurement state in a stable state, and it is not possible to efficiently measure each measurement point in the bottle opening with few errors. When placing a bottle on a measuring table for measurement, the diameter is the smallest and the dimension in the height direction is
Because it is difficult to rotate in a stable state while pressing the outer diameter part of about 1.6 mm against the flat part of the reference member,
In the measurement of the outer diameter part, the error tends to increase,
The measurement operation could not be performed efficiently. further,
When measuring the thread diameter of the bottle opening or the outer diameter of the skirt, the skirt or neck support ring larger than the thread or the neck support ring larger than the skirt should be The first contact must not interfere with the measurement of the thread or skirt. Therefore, in the measurement of the thread and the skirt at the bottle opening, the thread and the skirt are used as the reference members at the position where the bottle is moved in the height direction by a length necessary to avoid the undesired contact. Since the bottle needs to be brought into contact with a flat surface and the bottle must be rotated in that state, extra work is required at the time of measurement, fatigue is liable to occur, and each measurement point cannot be measured efficiently with few errors.
【０００４】本発明はこれらの事情に鑑みてなされたも
ので、壜開口部の口外径、ネジ山径、およびスカート部
の外径を、安定した測定状態で能率良く、しかも、高い
測定精度で正確に測定できるようにした壜開口部の測定
装置の提供を目的としたものである。[0004] The present invention has been made in view of these circumstances, the efficiency of the outside diameter of the mouth of the bottle, the diameter of the screw thread, and the outside diameter of the skirt in a stable measurement state, with high measurement accuracy. It is an object of the present invention to provide a measuring device for a bottle opening which enables accurate measurement.
【０００５】[0005]
【課題を解決するための手段】本発明は、前記目的を達
成すべくなされたもので、計測台の各周辺部に、それぞ
れ一定幅の壜載置面が計測台の上面からそれぞれ設定さ
れた寸法だけ垂直な切り欠き面の下側に水平方向に設け
られ、複数個のダイヤルゲージは、壜載置面の各周辺部
のそれぞれ設定された高さ位置に、前記垂直な切り欠き
面と直角をなす方向に水平に保持され、ダイヤルゲージ
先端部の各接触端子は、壜開口部の各測定箇所と当接す
るのに適する先端形状に形成されていることを特徴とす
る壜開口部の測定装置を発明したものである。SUMMARY OF THE INVENTION The present invention has been made to achieve the above object, and a bottle mounting surface having a fixed width is set at each peripheral portion of the measuring table from the upper surface of the measuring table. A plurality of dial gauges are provided in a horizontal direction below a notch surface which is vertical by a dimension, and a plurality of dial gauges are provided at respective set height positions on each peripheral portion of the bottle mounting surface, at right angles to the vertical notch surface. Wherein each contact terminal at the tip of the dial gauge is formed in a tip shape suitable for coming into contact with each measurement point at the bottle opening. Was invented.
【０００６】各種形状や寸法の壜に対する開口部の測定
を可能にしたいときには、ダイヤルゲージは高さ調節可
能なゲージ保持部材に保持されるようにすればよい。When it is desired to measure the opening of bottles of various shapes and sizes, the dial gauge may be held by a height-adjustable gauge holding member.
【０００７】壜開口部の各測定箇所を誤差の少ない状態
で能率良く測定したいときには、ダイヤルゲージの各接
触端子は、壜開口部の口外径と接触する部分が口外径に
隣接するネジ山と接触しない円錐台の形状に、また、壜
開口部のネジ山と接触する部分が複数個のネジ山と接触
し得る大きさの円板状の形状に、そして、壜開口部のス
カート部と接触する部分が円柱状の形状に、それぞれ形
成されているようにするのが望ましい。When it is desired to efficiently measure each measuring point of the bottle opening with little error, each contact terminal of the dial gauge has a portion in contact with the outside diameter of the bottle opening contacting a screw thread adjacent to the outside diameter of the bottle opening. The shape of a truncated cone, the shape of a disc whose size is such that the portion of the bottle opening that comes into contact with the threads can contact a plurality of threads, and the shape of a disc that comes into contact with the skirt of the bottle opening It is desirable that each of the portions is formed in a columnar shape.
【０００８】[0008]
【発明の実施の形態】以下、本発明に係る実施例を図面
に基づいて説明する。図１は本発明の一実施例を示す斜
視図、図２はダイヤルゲージの測定時の零点位置を決め
る状態を示す要部側面図、図３は壜の口外径測定時の状
態を示す要部側面部、図４は壜のネジ山径測定時の状態
を示す要部側面図、図５は壜のスカート部外径測定時の
状態を示す要部側面図である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a side view showing a state where a zero point is determined when measuring a dial gauge, and FIG. 3 is a part showing a state when measuring the outside diameter of a bottle. FIG. 4 is a side view of a main part showing a state when measuring the thread diameter of the bottle, and FIG. 5 is a side view showing a main part showing a state of measuring the outer diameter of the skirt part of the bottle.
【０００９】図１において、１は壜開口部の計測台で、
この計測台１は水平に保持された方形の上板１Ａと、こ
れを支持する４本（３本でもよい）の脚１Ｂとからな
る。上板１Ａの３つの周辺部には、それぞれ設定された
一定幅の壜載置面Ｉａ，IIａ,IIIａが上板１Ａの上面よ
り一段下側で、上面と平行になるように形成されてい
る。In FIG. 1, reference numeral 1 denotes a measuring table at the opening of the bottle.
The measuring table 1 includes a rectangular upper plate 1A held horizontally, and four (or three) legs 1B supporting the upper plate 1A. In three peripheral portions of the upper plate 1A, bottle mounting surfaces Ia, IIa, and IIIa each having a fixed width are formed so as to be one step lower than the upper surface of the upper plate 1A and parallel to the upper surface. .
【００１０】壜載置面Ｉａは上板１Ａの上面から垂直な
切り欠き面Ｉｂの下側で、これと直角をなす方向に水平
に形成されている。壜載置面Ｉａの幅寸法（切り欠き面
Ｉｂと直角をなす方向の寸法）Ｗ1 （図３参照）は、壜
開口部の口外径ａと同じ程度の寸法に設定され、垂直な
切り欠き面Ｉｂの高さＨ1 は、壜開口部の上端面からネ
ジ山ｂまでの寸法より幾分小さ目の、例えば、1.5 mm程
度に設定される。これら寸法の設定は、図３に示すよう
にして口外径ａを測定する場合に、壜載置面Ｉａに倒立
状態で載置される壜の安定性を良くするとともに、壜の
口外径ａより寸法の大きなネジ山ｂやスカート部ｃなど
が垂直な切り欠き面Ｉｂに接触して口外径ａの測定を妨
げることのないよう考慮して決められている。The bottle mounting surface Ia is formed horizontally below the cutout surface Ib perpendicular to the upper surface of the upper plate 1A and in a direction perpendicular to the cutout surface Ib. Bin'no (dimension forming a cut edge Ib perpendicular) width of the face Ia W 1 (see FIG. 3) is set to a dimension of the same extent as extraoral diameter a of the bottle opening, notch perpendicular cut the height H 1 of the face Ib is somewhat smaller than the dimension from the upper end surface of the bottle opening to threaded b, for example, on the order of 1.5 mm. The setting of these dimensions improves the stability of the bottle placed in an inverted state on the bottle mounting surface Ia when measuring the mouth outside diameter a as shown in FIG. The screw thread b and the skirt c having a large dimension are determined in consideration of not touching the vertical cutout face Ib and hindering the measurement of the outer diameter a.
【００１１】壜載置面Ｉａの周辺部には、第１のダイヤ
ルゲージ２が、Ｌ字形のゲージ保持部材３の先端側に形
成された水平方向の切り溝を利用してネジ部材４によ
り、垂直な切り欠き面Ｉｂと直角をなす方向に保持され
ている。ダイヤルゲージ２は、Ｌ字形のゲージ保持部材
３に設けられた縦方向の長穴３ａと、これに挿入される
ネジ部材とにより、壜載置面Ｉａからの取り付け高さを
口外径ａの計測に適する高さに調整して保持されてい
る。このため、口外径ａの計測時にダイヤルゲージ２の
接触端子２ａを水平方向に移動するだけで、接触端子２
ａは口外径ａの表面に当接する。ダイヤルゲージ２の接
触端子２ａは、図３に示すように、円錐台形状に形成さ
れていて先端側が細くなっている。これは壜開口部の上
端面からネジ山ｂまでの寸法が、例えば1.6 mm程度と小
さいものが多いため、口外径ａの計測時に、接触端子２
ａの先端側がネジ山ｂに妨げられることなく、口外径ａ
の表面に接触し易くするためである。In the periphery of the bottle mounting surface Ia, a first dial gauge 2 is screwed by a screw member 4 using a horizontal cut groove formed on the tip side of an L-shaped gauge holding member 3. It is held in a direction perpendicular to the vertical cutout surface Ib. The dial gauge 2 measures the mounting height from the bottle mounting surface Ia to the outside diameter a of the bottle using a vertically long hole 3a provided in an L-shaped gauge holding member 3 and a screw member inserted therein. Adjusted to a suitable height and held. For this reason, the contact terminal 2a of the dial gauge 2 is simply moved in the horizontal direction when measuring the outer diameter a of the dial, and the contact terminal 2a is moved.
a contacts the surface of the outer diameter a. As shown in FIG. 3, the contact terminal 2a of the dial gauge 2 is formed in a truncated cone shape, and the tip end side is thin. This is because the dimension from the upper end surface of the bottle opening to the thread b is often as small as, for example, about 1.6 mm.
a is not hindered by the thread b, and the outer diameter a
This is for making it easy to come into contact with the surface.
【００１２】また、壜載置面IIａの部分では、壜載置面
IIａの幅寸法Ｗ2 （図４参照）は壜のネジ山径と同じ程
度の寸法に決められ、垂直な切り欠き面IIｂの高さＨ2
は、ネジ山ｂには接触するがそれより径の大きなスカー
ト部ｃには接触しない寸法、例えば、9.0 mm程度に決め
られる。これらの寸法の設定は、図４に示すように、ネ
ジ山ｂを垂直な切り欠き面IIｂに接触させてネジ山径を
測定する場合に、倒立状態に載置される壜の安定性を良
くするとともに、ネジ山ｂより径方向の寸法が大きなス
カート部ｃやネックサポートリング部ｄが、垂直な切り
欠き面IIｂに接触してネジ山径の測定を妨げないように
決められる。第２のダイヤルゲージ５は、Ｌ字形のゲー
ジ保持部材６により第１のダイヤルゲージ２の場合と同
様高さ方向に調整可能に保持されており、垂直な切り欠
き面IIｂと直角をなす先端側の接触端子５ａは、ネジ山
ｂと接触するがそれより径の大きなスカート部ｃとは接
触しない大きさの円板状に形成されている。In the portion of the bottle mounting surface IIa, the bottle mounting surface
The width dimension W 2 of IIa (see FIG. 4) is determined to be about the same as the thread diameter of the bottle, and the height H 2 of the vertical cutout surface IIb
Is set to a dimension that contacts the thread b but does not contact the skirt c having a larger diameter, for example, about 9.0 mm. The setting of these dimensions improves the stability of the bottle placed in an inverted state when the screw b is brought into contact with the vertical notch surface IIb and the screw diameter is measured as shown in FIG. At the same time, the skirt portion c and the neck support ring portion d having a larger dimension in the radial direction than the screw thread b are determined so as not to contact the vertical cutout surface IIb and hinder the measurement of the screw thread diameter. The second dial gauge 5 is held by an L-shaped gauge holding member 6 so as to be adjustable in the height direction as in the case of the first dial gauge 2, and has a tip side perpendicular to the vertical cutout surface IIb. The contact terminal 5a is formed in a disk shape having a size that comes into contact with the screw thread b but does not come into contact with the skirt portion c having a larger diameter.
【００１３】また、壜載置面 IIIａの部分では、壜載置
面 IIIａの幅寸法Ｗ3 （図５参照）は壜のスカート部ｃ
の外径と同じ程度の寸法に決められ、垂直な切り欠き面
IIIｂの高さＨ3 は、スカート部ｃと接触するがそれよ
り径の大きなネックサポートリング部ｄとは接触しない
寸法、例えば１７mm程度に決められる。これらの寸法の
設定は、図５に示すように、スカート部ｃを垂直な切り
欠き面IIIｂに接触させてスカート部ｃの外径を測定す
る場合に、倒立状態に載置される壜の安定性を良くする
とともに、スカート部ｃより径方向の寸法が大きいネッ
クサポートリング部ｄが垂直な切り欠き面 IIIｂに接触
してスカート部ｃの外径の測定を妨げないように決めら
れる。第３のダイヤルゲージ７は、Ｌ字形のゲージ保持
部材８により第１のダイヤルゲージ２の場合と同様高さ
方向に調整可能に保持され、壜載置面 IIIａの周辺部に
垂直な切り欠き面 IIIｂと直角をなす方向に保持されて
いる。ダイヤルゲージ７の先端側の接触端子７ａは、測
定するスカート部ｃの外径に接触するだけでよいから、
通常の場合と同じく円柱状の形状に形成されているが、
円板状の形状でもよい。At the bottle mounting surface IIIa, the width W 3 (see FIG. 5) of the bottle mounting surface IIIa is determined by the bottle skirt c.
Vertical notch, dimensioned to be about the same as the outside diameter of
The height H 3 of the IIIb is a serious neck support ring portion d of but diameter than contact with the skirt portion c dimensions without contact, is determined, for example, about 17 mm. As shown in FIG. 5, when the outer diameter of the skirt portion c is measured by bringing the skirt portion c into contact with the vertical notch surface IIIb, as shown in FIG. This is determined so that the neck support ring portion d having a larger dimension in the radial direction than the skirt portion c does not interfere with the measurement of the outer diameter of the skirt portion c by contacting the vertical cutout surface IIIb. The third dial gauge 7 is held by an L-shaped gauge holding member 8 so as to be adjustable in the height direction as in the case of the first dial gauge 2, and has a cutout surface perpendicular to the periphery of the bottle mounting surface IIIa. It is held in a direction perpendicular to IIIb. Since the contact terminal 7a on the tip side of the dial gauge 7 only needs to contact the outer diameter of the skirt portion c to be measured,
As usual, it is formed in a cylindrical shape,
A disk shape may be used.
【００１４】ダイヤルゲージ２，５，７のゲージ表示部
２ｂ，５ｂ，７ｂは、それぞれのゲージ保持部材３，
６，８に対し、同じ方向にほぼ同じ角度だけ回転した位
置で、接触端子２ａ，５ａ，７ａが垂直な切り欠き面Ｉ
ｂ，IIｂ,IIIｂに対し直角な水平方向に移動し得るよう
に保持されている。これは口外径ａ、ネジ山径、および
スカート部ｃの外径を測定する場合に、予めセットされ
た零点位置からの針の振れを測定者の側から見え易くす
るためである。The gauge display sections 2b, 5b, 7b of the dial gauges 2, 5, 7 are provided with respective gauge holding members 3,
6 and 8, the contact terminals 2a, 5a and 7a are vertically cut out at positions rotated by the same angle in the same direction.
It is held so that it can move in the horizontal direction perpendicular to b, IIb, and IIIb. This is because when measuring the outer diameter a, the thread diameter, and the outer diameter of the skirt portion c, the needle swing from a preset zero point position can be easily seen from the side of the measurer.
【００１５】次に、装置の使用について説明する。 Ａ．口外径ａを測定する（図３参照）。 （１）ダイヤルゲージ２の零点位置をセットする。 セット手順は、先ず口外径ａの設計寸法に近い長さのブ
ロックゲージ９を、図２に示すように、壜載置面Ｉａに
載置して垂直な切り欠き面Ｉｂに接触させる。次いで、
ダイヤルゲージ２の接触端子２ａをブロックゲージ９の
他端に接触させ、そのときの振れた針の位置にゲージ目
盛板の０点位置を一致させ、ゲージ目盛板をその位置に
セットする。 （２）接触端子２ａを少し後退させ、壜載置面Ｉａに倒
立姿勢の壜を載置し、口外径ａの部分を垂直な切り欠き
面Ｉｂに接触させる。次いで、接触端子２ａを反対側の
口外径ａの部分に接触させる。 （３）倒立状態に載置された壜をその位置で１回転し、
零点位置からの針の振れの最大値と最小値とを読み取
り、その平均値を求める。 （４）零点位置のセットに使ったブロックゲージ９の寸
法に、振れの平均値を代数的に加えて口外径ａの測定値
を求める。 Ｂ．ネジ山ｂの外径を測定する場合（図４参照）。 （１）ダイヤルゲージ５の零点位置のセットは、ネジ山
径の設計寸法に近いブロックゲージを用いて行う。 （２）壜載置面IIａに倒立姿勢の壜を載置し、ネジ山ｂ
の部分を垂直な切り欠き面IIｂに接触させる。次いで、
円板状の接触端子５ａを反対側のネジ山ｂに接触させ
る。その後は、前記Ａについて説明したのと同じ手順に
よりネジ山ｂの外径の測定値を求める。 Ｃ．スカート部ｃの外径を測定する場合（図５参照）。 （１）ダイヤルゲージ７の零点位置のセットは、スカー
ト部ｃの外径の設計寸法に近いブロックゲージを用いて
行う。 （２）壜載置面 IIIａに倒立姿勢の壜を載置し、スカー
ト部ｃを垂直な切り欠き面 IIIｂに接触させる。次い
で、円柱状の接触端子７ａを反対側のスカート部ｃに接
触させる。その後は、前記Ａについて説明したのと同じ
手順によりスカート部ｃの外径の測定値を求める。Next, the use of the apparatus will be described. A. The outside diameter a is measured (see FIG. 3). (1) Set the zero point position of the dial gauge 2. In the setting procedure, first, as shown in FIG. 2, a block gauge 9 having a length close to the design dimension of the mouth outer diameter a is placed on the bottle placing surface Ia and brought into contact with the vertical cutout surface Ib. Then
The contact terminal 2a of the dial gauge 2 is brought into contact with the other end of the block gauge 9, the zero point position of the gauge scale plate is matched with the position of the oscillating needle at that time, and the gauge scale plate is set at that position. (2) The contact terminal 2a is slightly retracted, and the bottle in the inverted posture is placed on the bottle placement surface Ia, and the portion of the mouth outer diameter a is brought into contact with the vertical cutout surface Ib. Next, the contact terminal 2a is brought into contact with the portion of the outside diameter a on the opposite side. (3) The bottle placed in the inverted state makes one turn at that position,
The maximum and minimum values of the needle deflection from the zero point position are read, and the average value is obtained. (4) The measured value of the outside diameter a is obtained by algebraically adding the average value of the deflection to the size of the block gauge 9 used for setting the zero point position. B. When measuring the outer diameter of the thread b (see FIG. 4). (1) The setting of the zero position of the dial gauge 5 is performed using a block gauge close to the design dimension of the screw thread diameter. (2) Place the bottle in an inverted posture on the bottle mounting surface IIa,
Is brought into contact with the vertical cutout surface IIb. Then
The disk-shaped contact terminal 5a is brought into contact with the thread b on the opposite side. Thereafter, the measured value of the outer diameter of the thread b is obtained by the same procedure as described for A. C. When measuring the outer diameter of the skirt c (see FIG. 5). (1) The setting of the zero point position of the dial gauge 7 is performed using a block gauge close to the design dimension of the outer diameter of the skirt portion c. (2) The bottle in the inverted posture is placed on the bottle placement surface IIIa, and the skirt c is brought into contact with the vertical cutout surface IIIb. Next, the cylindrical contact terminal 7a is brought into contact with the skirt portion c on the opposite side. After that, the measured value of the outer diameter of the skirt portion c is obtained by the same procedure as described for A.
【００１６】[0016]
【発明の効果】本発明によれば、次に記載するすぐれた
効果が得られる。According to the present invention, the following excellent effects can be obtained.
【００１７】請求項１に記載の壜開口部の測定装置にお
いては、計測台の３つの周辺部に、一定幅の壜載置面が
計測台の上面からそれぞれ設定された寸法だけ垂直な切
り欠き面の下側に水平に設けられているため、これら壜
載置面に倒立状態で載置される壜の安定性を良くするこ
とができる上、垂直な切り欠き面に対して、それぞれ壜
開口部の口外径、ネジ山径、およびスカート部の外径だ
けを接触させることができる。このため、口外径、ネジ
山径、およびスカート部の外径を、それらより径の大き
な部分の妨げを受けることなく、能率良く測定すること
ができる。また、壜載置面の各周辺部には、それぞれ設
定された高さ位置に３個のダイヤルゲージが水平に保持
されている上、それらの接触端子はそれぞれの測定箇所
と当接するのに適する先端形状に形成されているため、
各接触端子を水平方向に移動するだけで、それらの各接
触端子をそれぞれの測定箇所に正しく接触させることが
できる。このため、口外径、ネジ山径、およびスカート
部の外径は、安定した状態で能率良く、しかも、高い測
定精度で正確に測定することができる。In the bottle opening measuring device according to the first aspect, a notch in which a bottle mounting surface of a fixed width is perpendicular to each of three peripheral portions of the measuring table by a set dimension from the upper surface of the measuring table. Since the bottles are placed horizontally below the surface, the stability of the bottles placed in an inverted state on these bottle placement surfaces can be improved, and the bottle opening can be opened with respect to the vertical cutout surface. Only the outer diameter of the mouth, the thread diameter, and the outer diameter of the skirt can be brought into contact. Therefore, the outer diameter of the mouth, the diameter of the thread, and the outer diameter of the skirt portion can be efficiently measured without being hindered by a portion having a larger diameter. In addition, three dial gauges are horizontally held at respective set height positions on each peripheral portion of the bottle mounting surface, and their contact terminals are suitable for contacting respective measurement points. Because it is formed in a tip shape,
By simply moving the contact terminals in the horizontal direction, the respective contact terminals can be correctly brought into contact with the respective measurement points. For this reason, the outer diameter of the mouth, the diameter of the thread, and the outer diameter of the skirt portion can be accurately measured with high efficiency and high accuracy in a stable state.
【００１８】請求項２に記載の壜開口部の測定装置にお
いては、ダイヤルゲージは高さ調節可能なゲージ保持部
材に保持されているため、ダイヤルゲージの各接触端子
を測定箇所の正しい接触位置に位置決めすることができ
る。また、測定する壜の種類が変わった場合にも、ダイ
ヤルゲージを新しい測定位置に移動してセットすること
ができる。In the bottle opening measuring device according to the second aspect, since the dial gauge is held by the height-adjustable gauge holding member, each contact terminal of the dial gauge is brought into a correct contact position of the measuring point. Can be positioned. Also, even when the type of bottle to be measured has changed, the dial gauge can be moved to a new measurement position and set.
【００１９】請求項３に記載の壜開口部の測定装置にお
いては、ダイヤルゲージの各接触端子は、壜開口部の口
外径と接触する部分が口外径に隣接するネジ山と接触し
ない円錐台の形状に、また、壜開口部のネジ山と接触す
る部分が複数個のネジ山と接触し得る大きさの円板状の
形状に、そして、壜開口部のスカート部と接触する部分
が円柱状の形状に、それぞれ形成されているため、口外
径、ネジ山径、およびスカート部の外径を、安定した状
態で能率良く、しかも、より正確に測定することができ
る。In the bottle opening measuring device according to the third aspect, each contact terminal of the dial gauge has a truncated cone having a portion in contact with the outside diameter of the bottle opening and not in contact with a screw thread adjacent to the outside diameter. The shape is such that the part of the bottle opening that comes into contact with the threads has a disk-like shape large enough to come into contact with a plurality of threads, and the part that comes into contact with the skirt of the bottle opening is cylindrical. The outer diameter of the mouth, the diameter of the screw thread, and the outer diameter of the skirt portion can be measured in a stable and efficient manner, and more accurately.
【図１】本発明の一実施例を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】ダイヤルゲージの零点位置をセットする状態を
示す要部側面図である。FIG. 2 is a main part side view showing a state where a zero point position of a dial gauge is set.
【図３】壜の口外径の測定時の状態を示す要部側面図で
ある。FIG. 3 is a side view of a main part showing a state at the time of measuring the outer diameter of the mouth of the bottle.
【図４】壜のネジ山径の測定時の状態を示す要部側面図
である。FIG. 4 is a side view of a main part showing a state at the time of measuring the thread diameter of the bottle.
【図５】壜のスカート部外径の測定時の状態を示す要部
側面図である。FIG. 5 is a side view of a main part showing a state when measuring the outer diameter of the skirt portion of the bottle.
１ 計測台 ２ （第１の）ダイヤルゲージ ２ａ （２の）接触端子 ３ （２の）ゲージ保持部材 ５ （第２の）ダイヤルゲージ ５ａ （５の）接触端子 ６ （５の）ゲージ保持部材 ７ （第３の）ダイヤルゲージ ７ａ （７の）接触端子 ８ （７の）ゲージ保持部材 Ｉａ，IIａ,IIIａ 壜載置面 Ｉｂ，IIｂ,IIIｂ 垂直な切り欠き面 Reference Signs List 1 measuring table 2 (first) dial gauge 2a (2) contact terminal 3 (2) gauge holding member 5 (second) dial gauge 5a (5) contact terminal 6 (5) gauge holding member 7 (Third) dial gauge 7a (7) contact terminal 8 (7) gauge holding member Ia, IIa, IIIa Bottle mounting surface Ib, IIb, IIIb Vertical notch surface
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 2F061 AA24 BB02 CC40 DD22 FF36 FF46 FF74 GG04 GG31 JJ02 JJ51 SS02 SS14 SS26 2F062 AA32 BB04 BC16 CC22 CC27 EE04 EE41 EE64 FF04 FF17 GG15 GG18 JJ07 JJ08 LL02 LL03 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2F061 AA24 BB02 CC40 DD22 FF36 FF46 FF74 GG04 GG31 JJ02 JJ51 SS02 SS14 SS26 2F062 AA32 BB04 BC16 CC22 CC27 EE04 EE41 EE64 FF04 FF17 GG15 GG18 JJ07 JJ03 LL08
Claims (3)
壜載置面が計測台の上面からそれぞれ設定された寸法だ
け垂直な切り欠き面の下側に水平方向に設けられ、 複数個のダイヤルゲージは、壜載置面の各周辺部のそれ
ぞれ設定された高さ位置に、前記垂直な切り欠き面と直
角をなす方向に水平に保持され、 ダイヤルゲージ先端部の各接触端子は、壜開口部の各測
定箇所と当接するのに適する先端形状に形成されている
ことを特徴とする壜開口部の測定装置。1. A bottle mounting surface having a constant width is provided in each peripheral portion of a measuring table in a horizontal direction below a cutout surface which is vertically set by a predetermined dimension from an upper surface of the measuring table. The dial gauge is held horizontally at a set height position of each peripheral portion of the bottle mounting surface in a direction perpendicular to the vertical cutout surface, and each contact terminal of the dial gauge tip portion is A measuring device for a bottle opening, which is formed in a tip shape suitable for contacting each measuring point of the bottle opening.
保持部材に保持されている請求項１に記載の壜開口部の
測定装置。2. The bottle opening measuring device according to claim 1, wherein the dial gauge is held by a height-adjustable gauge holding member.
部の口外径と接触する部分が口外径に隣接するネジ山と
接触しない円錐台の形状に、また、壜開口部のネジ山と
接触する部分が複数個のネジ山と接触し得る大きさの円
板状の形状に、そして、壜開口部のスカート部と接触す
る部分が円柱状の形状に、それぞれ形成されている請求
項１または請求項２に記載の壜開口部の測定装置。3. Each of the contact terminals of the dial gauge has a truncated conical shape in which a portion in contact with the outer diameter of the bottle opening does not contact a thread adjacent to the outer diameter of the bottle, and has a contact with a thread of the bottle opening. The portion to be formed is formed in a disk-like shape having a size capable of contacting a plurality of threads, and the portion in contact with the skirt portion of the bottle opening is formed in a columnar shape. The bottle opening measuring device according to claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24000798A JP3839594B2 (en) | 1998-08-26 | 1998-08-26 | 壜 Opening measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24000798A JP3839594B2 (en) | 1998-08-26 | 1998-08-26 | 壜 Opening measurement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000065502A true JP2000065502A (en) | 2000-03-03 |
| JP3839594B2 JP3839594B2 (en) | 2006-11-01 |
Family
ID=17053087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24000798A Expired - Fee Related JP3839594B2 (en) | 1998-08-26 | 1998-08-26 | 壜 Opening measurement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3839594B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005345309A (en) * | 2004-06-03 | 2005-12-15 | Japan Crown Cork Co Ltd | Surface depth measuring device and measuring method of article |
| JP2014008601A (en) * | 2012-06-28 | 2014-01-20 | Hohmann Joerg | Tension device for elongating bolt with screw thread |
| CN107677194A (en) * | 2017-11-07 | 2018-02-09 | 广东三和控股有限公司 | A kind of Packaging Bottle Curved dectection device |
| CN111023946A (en) * | 2019-12-19 | 2020-04-17 | 中国石油天然气集团有限公司 | Petroleum pipe external thread top diameter measuring instrument and method |
| CN112113485A (en) * | 2020-08-28 | 2020-12-22 | 安徽金冠玻璃有限责任公司 | Detection device for detecting production size of glass cup caliber and application method thereof |
-
1998
- 1998-08-26 JP JP24000798A patent/JP3839594B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005345309A (en) * | 2004-06-03 | 2005-12-15 | Japan Crown Cork Co Ltd | Surface depth measuring device and measuring method of article |
| JP4544916B2 (en) * | 2004-06-03 | 2010-09-15 | 日本クラウンコルク株式会社 | Article surface depth measuring device and measuring method |
| JP2014008601A (en) * | 2012-06-28 | 2014-01-20 | Hohmann Joerg | Tension device for elongating bolt with screw thread |
| CN107677194A (en) * | 2017-11-07 | 2018-02-09 | 广东三和控股有限公司 | A kind of Packaging Bottle Curved dectection device |
| CN111023946A (en) * | 2019-12-19 | 2020-04-17 | 中国石油天然气集团有限公司 | Petroleum pipe external thread top diameter measuring instrument and method |
| CN112113485A (en) * | 2020-08-28 | 2020-12-22 | 安徽金冠玻璃有限责任公司 | Detection device for detecting production size of glass cup caliber and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3839594B2 (en) | 2006-11-01 |
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