JPS59107230A - Load device - Google Patents
Load deviceInfo
- Publication number
- JPS59107230A JPS59107230A JP21731082A JP21731082A JPS59107230A JP S59107230 A JPS59107230 A JP S59107230A JP 21731082 A JP21731082 A JP 21731082A JP 21731082 A JP21731082 A JP 21731082A JP S59107230 A JPS59107230 A JP S59107230A
- Authority
- JP
- Japan
- Prior art keywords
- friction plate
- torque
- torque meter
- shaft
- load
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/16—Rotary-absorption dynamometers, e.g. of brake type
- G01L3/18—Rotary-absorption dynamometers, e.g. of brake type mechanically actuated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Description
【発明の詳細な説明】
発明の技術分野
この発明は、モータの特性を検査するときにモータに負
荷をかげる負荷装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Technical Field of the Invention The present invention relates to a load device that applies a load to a motor when testing the characteristics of the motor.
発明の技術的背景及びその問題点
モータに負荷χかげて特性乞検査する場合、従来は電気
動力計により負荷ンかけているが、この電気動力計は非
常に高価である。Technical background of the invention and its problems When testing the characteristics of a motor by applying a load to it, conventionally the load has been applied using an electric dynamometer, but this electric dynamometer is very expensive.
発明の目的
この発明はこのような点に鑑みなされたもので、簡易で
安価な負荷装置乞提供することＺ目的とするものである
。OBJECTS OF THE INVENTION The present invention has been made in view of the above points, and an object thereof is to provide a simple and inexpensive load device.
発明の概要
この発明は、トルクメータの一端に特性を検査スルモー
タを連結し、トルクメータの他端に連結された可転摩擦
板と回り止めした不転摩擦板とを弾発的に接合してモー
タに負荷をかけ、また、可転摩擦板と不転摩擦板との圧
接力を任意に設定するようにし、シタがって、市販のト
ルクメータにわずかの部品？付加する一簡単な構造にす
ることができ、価格を引下げうるように構成したもので
ある。Summary of the Invention This invention connects a motor for testing characteristics to one end of a torque meter, and elastically joins a rotatable friction plate connected to the other end of the torque meter and a non-rotating friction plate that prevents rotation. By applying a load to the motor, and setting the contact force between the rotatable and non-rotating friction plates to an arbitrary value, a commercially available torque meter is equipped with just a few parts. In addition, the structure can be made simple and the price can be reduced.
発明の実施例 この発明の一実施例乞図面に基いて説明する。Examples of the invention An embodiment of this invention will be explained based on the drawings.
ベース（１）にフレーム（２） （３） （４）が固定
されている。トルクメータ（５）のトルクマーク（６）
に対応するトルク尺（力はベース（１）に取付けられて
いる。このトルクメータ（５）の一端には連結部（８）
が設けられている。Frames (2) (3) (4) are fixed to the base (1). Torque mark (6) on torque meter (5)
A torque meter (force) corresponding to
is provided.
この連結部（８）はジヨイントカラー（９）によりトル
クメータ（５）に連結されるとともにベアリングＱＯ）
７介してフレーム（２）に保持されたシャフトθυと、
このシ’ｌ’フ）Ｑｌ）の一端に連結されたユニバーサ
ルジヨイントＯａとよりなる。トルクメータ（５）の他
端にシミインドカラー０３により連結されたシャフトα
４はフレーム（３）（４）に設けたベアリングα９によ
り回転自在に支承されている。This connecting part (8) is connected to the torque meter (5) by a joint collar (9) and bearing QO).
a shaft θυ held on the frame (2) via 7;
It consists of a universal joint Oa connected to one end of this shaft (Ql). Shaft α connected to the other end of the torque meter (5) by a stained collar 03
4 is rotatably supported by bearings α9 provided on the frames (3) and (4).
ついで、シャン）Ｈｖ貫通させる孔（図示せず）を有す
る不転摩擦ｔａｅと可転摩擦板（１７）とが設けられ、
これらの摩擦板（１６） （１７）の対向面にはアンゴ
ラフェルト等の摩擦係数の高い円板（ＩＩが貼着されて
いる。不転摩擦板Ｑ６）はベース（１）Ｋ固定されてい
る。Next, a non-rotating friction plate (17) having a hole (not shown) for penetrating the shaft (shank) Hv and a rotatable friction plate (17) are provided,
Discs (II) with a high friction coefficient such as angora felt are attached to the opposing surfaces of these friction plates (16) and (17).The non-rotating friction plate Q6 is fixed to the base (1) K. .
可転摩擦板ａηは、シャン）（＋４）に軸方向スライド
自在に嵌合されるハブＯ１ｖ有し、このハブ四に形成し
た長孔（至）にシャフトα４）Ｋ埋設したビンａＩ）１
ｆｆ係合することによりシャフト（１４）がら回転力を
受けるものである。さらに、シャン）Ｑｌには可転摩擦
板（１ηン右方へ付勢するスプリングｃａとこのスプリ
ング（２４の圧力を可変自在に設定する設定部であるカ
ラー（２騰とが設けられ、このカラー（ハ）はネジ（２
優により固定されている。The rotatable friction plate aη has a hub O1v that is slidably fitted in the axial direction to the shaft α4)K, and a shaft α4)K is embedded in the long hole formed in the hub O1v.
ff engagement, the shaft (14) receives rotational force. In addition, a rotatable friction plate (1η) is provided on Ql to urge the spring ca to the right, and a collar (2) is a setting part that variably sets the pressure of this spring (24). (c) is a screw (2
Fixed by Yu.
このような構成において、特性乞検査するモータの回転
軸をユニバーサルジヨイントα）に連結する。そして、
そのモータＹ駆動するが、摩擦板ａηａｌ１９間の摩擦
に応じてトルクマーク（６）がトルク尺（７）の目盛に
対応して動き、そのトルク値に示された負荷がモータに
かかる。ネジ（２４）を緩めカラー（２３）’にスライ
ドすることによりスズリング（２湯の強さが変わり、モ
ータＫかける負荷を自由に設定しうる。In such a configuration, the rotating shaft of the motor whose characteristics are to be tested is connected to the universal joint α). and,
The motor Y is driven, and the torque mark (6) moves in accordance with the scale of the torque scale (7) in accordance with the friction between the friction plates aηal 19, and a load indicated by the torque value is applied to the motor. By loosening the screw (24) and sliding it onto the collar (23)', the strength of the tin ring (2) can be changed and the load applied to the motor K can be freely set.
この負荷をかげた状態でモータの特性を検査する。The characteristics of the motor are inspected with this load applied.
このように、モータに任意の負荷をかける装置は、大量
に出まわる市販のトルクメータ（５）’！−主要部品と
し、他に連結部（８）や摩擦板（１６１（１カやスプリ
ング（２３やカラー（ハ）等の部品乞付加するだけで製
作しうる。したがって、高い精度を得る割に構造が簡便
で、自社において容易に製造することができ、コストも
安い。In this way, a device that applies an arbitrary load to the motor is a commercially available torque meter (5)' which is available in large quantities. - It can be manufactured by simply adding parts such as the connecting part (8), friction plate (161), spring (23) and collar (c) to the main parts. It is simple, can be easily manufactured in-house, and is inexpensive.
なお、可転摩擦板ａηの軸方向の動き’ａ＝Ｖｌｉ止し
、代りに不転摩擦板αｅをスプリング（２りにより付勢
し。Note that the axial movement 'a=Vli of the rotatable friction plate aη is stopped, and instead the non-rotating friction plate αe is urged by a spring (2).
て可転摩擦板αＤに圧接してもよい。It may be pressed against the rotatable friction plate αD.
発明の効果
この発明は上述のように構成したので、トルクメータを
見なからモータＫかける負荷を自由に設定することがで
き、これにより、負荷の値を正しく設定し負荷を変えつ
つモータの特性を検査することができ、しかも、このよ
うな作用？市販のトルクメータに連結部、可転及不転摩
擦板、スプリング、設定部等の簡単な部品を付加するだ
けで得ることができ、装置としての構造も簡便でコスト
を下げることができる等の効果７有するものである。Effects of the Invention Since the present invention is constructed as described above, it is possible to freely set the load applied to the motor K without looking at the torque meter.This allows the user to set the load value correctly and change the motor characteristics while changing the load. Is it possible to test this, and does it have this kind of effect? It can be obtained by simply adding simple parts such as a coupling part, rotatable and non-rotatable friction plates, springs, and setting parts to a commercially available torque meter, and the structure of the device is simple and costs can be reduced. It has 7 effects.
図面はこの発明の一実施例を示す正面図である。 The drawing is a front view showing an embodiment of the present invention.
Claims (1)
化するトルクメータを設け、このトルクメータの一端に
モータの回転軸が着脱自在に連結される連結部を設け、
前記トルクメータの他端に回転力伝達自在に連結された
可転摩擦板と回り止めされた不転摩擦板と７相対向させ
て両者のうちの一方を軸方向の動き奢阻止し他方ンスプ
リングにより相対向方向へ付勢して軸方向スライド自在
に設け、前記スプリングの圧力を任意に設定する設定部
を設けたことＺ特徴とする負荷装置。A torque meter is provided in which the position of the torque mark changes along a torque scale according to the load, and a connecting portion is provided at one end of the torque meter to which the rotating shaft of the motor is detachably connected.
A rotatable friction plate connected to the other end of the torque meter so as to freely transmit rotational force and a non-rotating friction plate that is prevented from rotating are arranged opposite to each other to prevent one of them from moving in the axial direction and to prevent the other from moving in the axial direction. 1. A load device, characterized in that the load device is provided so as to be biased in opposite directions by the springs and slidable in the axial direction, and further includes a setting portion for arbitrarily setting the pressure of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21731082A JPS59107230A (en) | 1982-12-10 | 1982-12-10 | Load device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21731082A JPS59107230A (en) | 1982-12-10 | 1982-12-10 | Load device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59107230A true JPS59107230A (en) | 1984-06-21 |
Family
ID=16702145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21731082A Pending JPS59107230A (en) | 1982-12-10 | 1982-12-10 | Load device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107230A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7736551B2 (en) | 2006-05-10 | 2010-06-15 | Oji Paper Co., Ltd. | Corrugated pattern forming sheet and method for manufacturing the same, and method for manufacturing antireflector, retardation plate, original process sheet plate, and optical element |
| CN106969863A (en) * | 2017-05-19 | 2017-07-21 | 重庆望江工业有限公司 | A kind of fixing device on helical spring torque detecting apparatus |
| CN111707398A (en) * | 2020-06-05 | 2020-09-25 | 浙江工业大学 | Automatic loading device for upper friction pair |
-
1982
- 1982-12-10 JP JP21731082A patent/JPS59107230A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7736551B2 (en) | 2006-05-10 | 2010-06-15 | Oji Paper Co., Ltd. | Corrugated pattern forming sheet and method for manufacturing the same, and method for manufacturing antireflector, retardation plate, original process sheet plate, and optical element |
| US8896923B2 (en) | 2006-05-10 | 2014-11-25 | Oji Holdings Corporation | Corrugated pattern forming sheet, and methods for manufacturing antireflector, retardation plate, original process sheet plate, and optical element |
| CN106969863A (en) * | 2017-05-19 | 2017-07-21 | 重庆望江工业有限公司 | A kind of fixing device on helical spring torque detecting apparatus |
| CN106969863B (en) * | 2017-05-19 | 2023-02-21 | 重庆望江工业有限公司 | Fixing device on spiral spring torque detection equipment |
| CN111707398A (en) * | 2020-06-05 | 2020-09-25 | 浙江工业大学 | Automatic loading device for upper friction pair |
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