JP3126827U - Belt angle measuring instrument - Google Patents

Belt angle measuring instrument Download PDF

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JP3126827U
JP3126827U JP2006007007U JP2006007007U JP3126827U JP 3126827 U JP3126827 U JP 3126827U JP 2006007007 U JP2006007007 U JP 2006007007U JP 2006007007 U JP2006007007 U JP 2006007007U JP 3126827 U JP3126827 U JP 3126827U
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belt
angle
measuring device
axis sensor
angle measuring
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JP2006007007U
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佳浩 金山
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Mitsuboshi Belting Ltd
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Mitsuboshi Belting Ltd
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Abstract

【課題】簡単で正確な計測ができるベルト角度測定器を提供することを目的とする。
【解決手段】Ｖベルト７の側面角度を測定するベルト角度測定器１であり、Ｖベルトを設置して上下動させるベルト設置台２と、このベルト設置台２の上下方向の変位量Ｙを計測するＹ軸センサー３と、 Ｖベルトの両側面に当接し、Ｖベルトの上下動によって水平方向へ移動する一対の回転子４，４と、前記回転子４，４のそれぞれの水平方向の変位量Ｘ１,Ｘ２を計測するＸ軸センサー５，５と、変位量Ｙと変位量Ｘ１,Ｘ２を入力してＶベルトの側面角度を算出する角度演算部６からなっている。
【選択図】 図１
An object of the present invention is to provide a belt angle measuring device capable of simple and accurate measurement.
A belt angle measuring device 1 for measuring a side angle of a V-belt 7 is configured to measure a vertical position Y of the belt installation table 2 and a belt installation table 2 in which the V belt is installed and moved up and down. The Y-axis sensor 3 that makes contact with both sides of the V-belt, and a pair of rotors 4 and 4 that move in the horizontal direction by the vertical movement of the V-belt, and the respective horizontal displacements of the rotors 4 and 4 an X-axis sensor 5,5 for measuring the X 1, X 2, is made from the angle calculating section 6 for calculating the side angle of the V-belt type displacement Y displacement amount X 1, X 2.
[Selection] Figure 1

Description

本考案は、Ｖベルト構造の側面角度を測定するもので、簡単で正確な計測ができるベルト角度測定器に関する。   The present invention relates to a belt angle measuring device that measures a side surface angle of a V-belt structure and can perform simple and accurate measurement.

ローエッジベルト、ラップドベルト等のＶベルトにおいては、その側面の角度を計測する方法として、特許文献１に記載されているようにＶブロックにベルトを挿入し、このときの嵌合の良否を目視によって判定し、ベルト角度を決定する方法である。即ち、角度αを所定の刻みで変量した必要個数のＶブロックを準部した上で、前記Ｖブロックを手順に従って順序よくベルトに嵌合させ、最適に嵌め合わされるＶブロックの角度をもってベルト角度とする方法である。具体的には、後方からライト照射によりＶブロックとベルトの間隙の大きさを判定する方法である。
特開２００２−１３９０４号（図１２） In a V-belt such as a low-edge belt or a wrapped belt, as described in Patent Document 1, a belt is inserted into a V-block as a method for measuring the angle of the side surface, and the quality of the fitting at this time is visually checked. This is a method for determining the belt angle. That is, after the necessary number of V blocks obtained by changing the angle α by a predetermined step are subdivided, the V blocks are fitted into the belt in order according to the procedure, and the angle of the V block that is optimally fitted is defined as the belt angle. Is the method. Specifically, this is a method of determining the size of the gap between the V block and the belt by light irradiation from the rear.
JP 2002-13904 (FIG. 12)

しかし、このようなＶブロックを使用した方法では、ベルト角度αに一致するＶブロックを都度、探し出す手間と嵌め合いの良否を判定するスキルが必要であった。   However, in such a method using the V block, the labor for finding the V block that matches the belt angle α and the skill for determining whether or not the fit is good are required.

本考案はこのような問題を改善するものであり、簡単で正確な計測ができるベルト角度測定器を提供することを目的とする。   The present invention is intended to improve such problems, and an object of the present invention is to provide a belt angle measuring device capable of simple and accurate measurement.

即ち、本願の請求項１記載の考案では、Ｖベルトの側面角度を測定するベルト角度測定器であり、Ｖベルトを設置して上下動させるベルト設置台と、該ベルト設置台の上下方向の変位量Ｙを計測するＹ軸センサーと、 Ｖベルトの両側面に当接し、Ｖベルトの上下動によって水平方向へ移動する一対の回転子と、該回転子のそれぞれの水平方向の変位量Ｘ１,Ｘ２をロッドの弾性的な移動量で計測するＸ軸センサーと、変位量Ｙと変位量Ｘ１,Ｘ２を入力してＶベルトの側面角度を算出する角度演算部からなるベルト角度測定器にある。 That is, according to the invention described in claim 1 of the present application, it is a belt angle measuring device for measuring the side angle of the V-belt, and a belt mounting base for moving up and down by installing the V belt, and a vertical displacement of the belt mounting base. A Y-axis sensor that measures the amount Y, a pair of rotors that abut on both sides of the V-belt and move in the horizontal direction by the vertical movement of the V-belt, and the horizontal displacement amounts X 1 , and X-axis sensor that measures the X 2 by the elastic movement amount of the rod, the displacement amount Y and the displacement amount X 1, consisting of an angle calculator for calculating the side angle of the V-belt to input X 2 belt goniometer It is in.

本考案のベルト角度測定器では、ベルト設置台を上昇させてその変位量ＹをＹ軸センサーで計測し、またＶベルトの両側面に当接した回転子を水平方向に移動させてその変位量Ｘ１,Ｘ２をＸ軸センサーで計測し、左半角θ１をｔａｎθ１＝Ｘ１／Ｙ、右半角θ２をｔａｎθ２＝Ｘ２／Ｙで算出して全角θ＝θ１＋θ２を正確に求めることが出来る。 In the belt angle measuring device of the present invention, the belt mounting base is raised and the displacement amount Y is measured by the Y-axis sensor, and the rotor contacting the both sides of the V-belt is moved in the horizontal direction to move the displacement amount. X 1 and X 2 are measured by the X-axis sensor, the left half angle θ 1 is calculated as tan θ 1 = X 1 / Y, the right half angle θ 2 is calculated as tan θ 2 = X 2 / Y, and the full angle θ = θ 1 + θ 2 is calculated. It can be obtained accurately.

図１は本考案に係るベルト角度測定器の概略図であり、図２は図１に示すベルト角度測定器を用いてＶベルトの角度を計測中の状態を示している。本考案のベルト角度測定器１は、設置したＶベルト７を電動モータ（図示せず）で上下動させるベルト設置台２と、該ベルト設置台２の上下方向の変位量Ｙをデジタルで計測するＹ軸センサー３と、 Ｖベルトの両側面に当接し、Ｖベルトの上下動によって水平方向へ移動する一対の回転子４，４と、該回転子４，４のそれぞれの水平方向の変位量Ｘ１,Ｘ２をロッドの弾性的な移動によってデジタルで計測するＸ軸センサー５，５と、変位量Ｙと変位量Ｘ１,Ｘ２を入力してＶベルトの側面角度を算出する角度演算部６から構成されている。 FIG. 1 is a schematic view of a belt angle measuring device according to the present invention, and FIG. 2 shows a state in which the angle of the V belt is being measured using the belt angle measuring device shown in FIG. The belt angle measuring device 1 of the present invention digitally measures a belt installation table 2 for moving an installed V-belt 7 up and down by an electric motor (not shown), and a vertical displacement Y of the belt installation table 2. Y-axis sensor 3, a pair of rotors 4, 4 that are in contact with both sides of the V-belt and moved in the horizontal direction by the vertical movement of the V-belt, and the horizontal displacement amount X of each of the rotors 4, 4 X axis sensors 5 and 5 that digitally measure 1 and X 2 by elastic movement of the rod, and an angle calculation unit that calculates the side angle of the V belt by inputting the displacement amount Y and the displacement amounts X 1 and X 2 It is comprised from 6.

被計測物であるＶベルト７は、その背面８をベルト設置台２面に接する状態で配置し、傾斜した側面９，９に回転子４，４を軽く当接させ、そしてこれによりＹ軸センサー３とＸ軸センサー５，５をゼロになるように初期設定する。その後、電動モータによってベルト設置台２を上昇させ、Ｙ軸センサー３によって変位量Ｙを計測し、同時に該回転子４，４のそれぞれの水平方向の変位量Ｘ１,Ｘ２、即ちロッドの弾性的な移動をＸ軸センサー５，５によって計測する。そして、変位量Ｙ、変位量Ｘ１,Ｘ２を角度演算部６に入力し、図３に示すように左半角θ１をｔａｎθ１＝Ｘ１／Ｙ、右半角θ２をｔａｎθ２＝Ｘ２／Ｙで算出して全角θ＝θ１＋θ２を求める。 The V-belt 7 that is the object to be measured is arranged with its back surface 8 in contact with the belt mounting table 2 surface, and the rotors 4 and 4 are lightly brought into contact with the inclined side surfaces 9 and 9, and thereby the Y-axis sensor. 3 and X-axis sensors 5 and 5 are initially set to zero. Thereafter, the belt mounting base 2 is raised by the electric motor, the displacement amount Y is measured by the Y-axis sensor 3, and at the same time, the horizontal displacement amounts X 1 and X 2 of the rotors 4 and 4, that is, the elasticity of the rods. Movement is measured by the X-axis sensors 5 and 5. Then, the displacement amount Y and the displacement amounts X 1 and X 2 are input to the angle calculation unit 6, and the left half angle θ 1 is tan θ 1 = X 1 / Y and the right half angle θ 2 is tan θ 2 = X as shown in FIG. 2 / Y is calculated to obtain the full angle θ = θ 1 + θ 2 .

本考案に係るベルト角度測定器の概略図である。It is the schematic of the belt angle measuring device which concerns on this invention. 図１に示すベルト角度測定器を用いてＶベルトの角度を計測中の状態を示す図である。It is a figure which shows the state in measuring the angle of a V belt using the belt angle measuring device shown in FIG. 、変位量Ｙ、変位量Ｘ１,Ｘ２とθ１,θ２との関係を示す。, Displacement amount Y, displacement amounts X 1 , X 2 and θ 1 , θ 2 are shown.

符号の説明Explanation of symbols

１ ベルト角度測定器
２ ベルト設置台
３ Ｙ軸センサー
４ 回転子
５ Ｘ軸センサー
６ 角度演算部
７ Ｖベルト


DESCRIPTION OF SYMBOLS 1 Belt angle measuring device 2 Belt installation stand 3 Y-axis sensor 4 Rotor 5 X-axis sensor 6 Angle calculation part 7 V belt


Claims (1)

Ｖベルトの側面角度を測定するベルト角度測定器であり、Ｖベルトを設置して上下動させるベルト設置台と、該ベルト設置台の上下方向の変位量Ｙを計測するＹ軸センサーと、 Ｖベルトの両側面に当接し、Ｖベルトの上下動によって水平方向へ移動する一対の回転子と、該回転子のそれぞれの水平方向の変位量Ｘ１,Ｘ２を計測するＸ軸センサーと、変位量Ｙと変位量Ｘ１,Ｘ２を入力してＶベルトの側面角度を算出する角度演算部からなることを特徴とするベルト角度測定器。
A belt angle measuring device for measuring a side angle of a V belt, a belt mounting base for moving the vertical position of the V belt, a Y axis sensor for measuring a vertical displacement Y of the belt mounting base, and a V belt A pair of rotors that are in contact with both sides of the V-belt and move in the horizontal direction by the vertical movement of the V-belt, an X-axis sensor that measures the horizontal displacement amounts X 1 and X 2 of the rotor, and the displacement amount A belt angle measuring device comprising an angle calculation unit that inputs Y and displacement amounts X 1 and X 2 and calculates a side angle of the V belt.
JP2006007007U 2006-08-30 2006-08-30 Belt angle measuring instrument Expired - Fee Related JP3126827U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020139941A (en) * 2019-02-26 2020-09-03 三ツ星ベルト株式会社 Method and device for measuring angle of v belt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020139941A (en) * 2019-02-26 2020-09-03 三ツ星ベルト株式会社 Method and device for measuring angle of v belt
JP7281391B2 (en) 2019-02-26 2023-05-25 三ツ星ベルト株式会社 V-BELT ANGLE MEASURING METHOD AND ANGLE MEASURING DEVICE

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