JPS6113229Y2 - - Google Patents
Info
- Publication number
- JPS6113229Y2 JPS6113229Y2 JP11185579U JP11185579U JPS6113229Y2 JP S6113229 Y2 JPS6113229 Y2 JP S6113229Y2 JP 11185579 U JP11185579 U JP 11185579U JP 11185579 U JP11185579 U JP 11185579U JP S6113229 Y2 JPS6113229 Y2 JP S6113229Y2
- Authority
- JP
- Japan
- Prior art keywords
- knob
- operating shaft
- pressing force
- cylinder
- pressing
- 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.)
- Expired
Links
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
- Mechanical Control Devices (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Description
【考案の詳細な説明】
本考案は、可変抵抗器のような調整部材の操作
軸につまみを自動的に取付けることのできる装置
を提供することを目的とする。DETAILED DESCRIPTION OF THE INVENTION The object of the present invention is to provide a device that can automatically attach a knob to the operating shaft of an adjusting member such as a variable resistor.
以下本考案につき、その一実施例を示す図面を
参照して説明する。第１図はその全体構成を示
し、図中１はフレーム、２はフレーム１に取付け
られた基台、３は基台２上を水平方向（左右方
向）に移動可能に設置された搬送装置、４はシヤ
ーシ取付台、５は後述するつまみを可変抵抗器等
の調整部材の操作軸に押し入れるための押圧装
置、６はつまみの孔が操作軸と一致するつまみを
回転させる回転装置、７は上記シヤーシ取付台４
に固定された複数のシリンダで、シヤーシ取付台
４上に搬送されてくるシヤーシ８を調整部材の操
作軸９を下向きにした状態でパレツト８ａに強固
に押しつけ、つまみの押入れ時にシヤーシ８が浮
き上がらないようにするものである。なお、上記
操作軸９は第３図に示すように円柱状の先端を、
挿入を容易にするためあらかじめ面取りし、かつ
先端より軸方向に一部を切除して平面部を形成し
た形状としている。１０は上記搬送装置３を水平
方向に移動させるためのシリンダ、１１はこの搬
送装置３に上下動自在に設置された移動台１２を
垂直方向（上下方向）に移動させるためのシリン
ダである。上記押圧装置５，回転装置６はこの移
動台１２に取付けられている。 The present invention will be described below with reference to the drawings showing one embodiment thereof. FIG. 1 shows the overall configuration, in which 1 is a frame, 2 is a base attached to the frame 1, 3 is a transport device installed so as to be movable horizontally (left and right) on the base 2, 4 is a chassis mounting base; 5 is a pressing device for pushing a later-described knob onto the operating shaft of an adjustment member such as a variable resistor; 6 is a rotating device for rotating the knob so that the hole in the knob matches the operating shaft; 7 is a rotating device Above chassis mounting base 4
A plurality of cylinders fixed to the chassis 8 are firmly pressed against the pallet 8a, with the operating shaft 9 of the adjustment member facing downward, to prevent the chassis 8 from lifting up when the knob is pushed in. It is intended to do so. The operating shaft 9 has a cylindrical tip as shown in FIG.
In order to facilitate insertion, it is chamfered in advance, and a portion is cut away from the tip in the axial direction to form a flat portion. Reference numeral 10 denotes a cylinder for horizontally moving the transport device 3, and 11 a cylinder for vertically moving a moving table 12 installed on the transport device 3 so as to be vertically movable. The pressing device 5 and the rotating device 6 are attached to this moving table 12.
また第２図に詳細に示すように押圧装置５は主
にシリンダ１３によつて構成しており、また回転
装置６はモータ１４によつて構成しており、とも
に移動台１２に取付けている。シリンダ１３の先
端部にはつまみ１５を内部に保持するための硬質
ゴム製のホルダー１６を設け、回転自在な結合具
１７でシリンダ１３に結合している。この結合具
１７には歯車１８を設けている。またモータ１４
の回転軸にも歯車１９を設け、上記歯車１８と噛
合させている。したがつて上記モータ１４の回転
により結合具１７およびホルダー１６は回転す
る。また上記シリンダ１３は供給するエアーの圧
力によつて押圧力を可変できるものであり、ま
た、モータ１４は、つまみ１５を介して操作軸９
に制限トルクよりも小さい回転トルクしか与える
ことのない小形のトルクモータ等を用いる。ここ
で、制限トルクとは、それ以上のトルクが操作軸
９に加えられると操作軸９または操作軸９に結合
されている***作部材が破損するおそれのある許
容最高限度のトルクである。２０，２１はシリン
ダ１３によるつまみ１５の押出し位置を検出する
スイツチ、２２は上記スイツチ２０，２１の検出
出力によりシリンダ１３の押圧力を変化させ、ま
たモータ１４の回転を制御する押圧力制御装置で
ある。 Further, as shown in detail in FIG. 2, the pressing device 5 is mainly composed of a cylinder 13, and the rotating device 6 is composed of a motor 14, both of which are attached to a moving table 12. A holder 16 made of hard rubber for holding the knob 15 inside is provided at the tip of the cylinder 13, and is connected to the cylinder 13 by a rotatable connector 17. This coupling 17 is provided with a gear 18. Also, the motor 14
A gear 19 is also provided on the rotating shaft, and meshes with the gear 18. Therefore, the coupling 17 and the holder 16 are rotated by the rotation of the motor 14. Further, the cylinder 13 can change the pressing force depending on the pressure of the supplied air, and the motor 14 is connected to the operating shaft 9 via a knob 15.
A small torque motor or the like that can only provide rotational torque smaller than the limit torque is used. Here, the limit torque is the maximum allowable torque at which the operating shaft 9 or the operated member connected to the operating shaft 9 may be damaged if a torque exceeding that torque is applied to the operating shaft 9. 20 and 21 are switches that detect the pushing position of the knob 15 by the cylinder 13, and 22 is a pressing force control device that changes the pressing force of the cylinder 13 based on the detection output of the switches 20 and 21, and also controls the rotation of the motor 14. be.
次にその動作について説明する。まず、第１図
に示すようにシヤーシ取付台４上に搬送されてく
るシヤーシ８の直下に位置するように搬送装置３
および移動台１２をセツトする。ここでシリンダ
１０，１１，１３はいずれも後退している。次に
ローラーチエーン（図示せず）によりシヤーシ８
がパレツト８ａとともにシヤーシ取付台４上に搬
送されてくる。その一方、シリンダ１０の働らき
により搬送装置３が図面左方向に移動し、シヤー
シ８の直下より外れた位置において人の手により
つまみ１５をホルダー１６に嵌め合わせる。その
後、搬送装置３をシリンダ１０によつて再び第１
図に示す位置まで移動させ、さらにシリンダ１１
により移動台１２を上昇せしめて、つまみ１５を
操作軸９と相対向する位置にまで搬送する。一
方、シヤーシ８についてはシリンダ７によりパレ
ツト８ａに押しつけて浮き上がらないようにす
る。 Next, its operation will be explained. First, as shown in FIG.
and set the moving table 12. Here, cylinders 10, 11, and 13 are all retracted. Next, the chassis 8 is moved by a roller chain (not shown).
is conveyed onto the chassis mounting base 4 together with the pallet 8a. On the other hand, the conveying device 3 is moved to the left in the drawing by the action of the cylinder 10, and the knob 15 is manually fitted into the holder 16 at a position away from directly below the chassis 8. Thereafter, the conveying device 3 is moved again to the first position by the cylinder 10.
Move the cylinder 11 to the position shown in the figure, and then
The movable table 12 is raised and the knob 15 is conveyed to a position opposite to the operating shaft 9. On the other hand, the chassis 8 is pressed against the pallet 8a by the cylinder 7 to prevent it from floating up.
次いで、押圧力制御装置２３から低圧エアをシ
リンダ１３に供給してシリンダ１３を前進させ、
小さい押圧力でつまみ１５を操作軸９の先端部に
圧接させる。これにより、結合具１７によつてス
イツチ２０が「入」の状態になり、その検出出力
で押圧力制御装置２２を介してモータ１４を駆動
しつまみ１５を回転させて、つまみ１５の孔が操
作軸９と丁度はまり合う向きになるようにする。
丁度、嵌り合えばつまみ１５が回転しなくなると
ともに、小さい押圧力がかかつていることより、
つまみ１５が操作軸９にわずかに押し入れられ
る。なお、このとき上記操作軸９はその回転方向
にまわし切つた状態となつて搬送されてくる。こ
の状態でスイツチ２０は再び「切」の状態にな
り、スイツチ２１も「切」の状態であるため、押
圧力検出装置２２はこれを検出してモータ１４の
回転を停止させるとともにシリンダ１３に高圧エ
アーを供給して大きい押圧力でつまみ１５を押圧
し、つまみ１５を操作軸９に全ストローク押し込
む。このようにつまみ１５が操作軸９に全ストロ
ーク押し込まれると結合具１７によつてスイツチ
２１が「入」の状態になり、この検出出力で押圧
力制御装置２２を介してシリンダ１３を後退させ
る。さらに移動台１２を下降させて第１図の状態
に復帰させる。以下、上記した動作がくりかえさ
れる。 Next, low pressure air is supplied from the pressing force control device 23 to the cylinder 13 to advance the cylinder 13,
The knob 15 is brought into pressure contact with the tip of the operating shaft 9 with a small pressing force. As a result, the switch 20 is turned on by the coupler 17, and the detected output drives the motor 14 via the pressing force control device 22 to rotate the knob 15, so that the hole in the knob 15 can be operated. Make sure it is oriented so that it fits exactly with the shaft 9.
Once they are properly fitted, the knob 15 will not rotate and a small pressing force will be applied.
The knob 15 is slightly pushed into the operating shaft 9. At this time, the operating shaft 9 is conveyed in a fully rotated state in its rotational direction. In this state, the switch 20 is in the "off" state again, and the switch 21 is also in the "off" state, so the pressing force detection device 22 detects this and stops the rotation of the motor 14, and also applies high pressure to the cylinder 13. Air is supplied to press the knob 15 with a large pressing force, and the knob 15 is pushed into the operating shaft 9 through its entire stroke. When the knob 15 is pushed into the operating shaft 9 through its full stroke in this way, the switch 21 is turned on by the coupling 17, and the detected output causes the cylinder 13 to retreat via the pressing force control device 22. Furthermore, the moving table 12 is lowered to return to the state shown in FIG. Thereafter, the above operations are repeated.
なお、低圧エアでシリンダ１３を前進させた状
態ですぐさまつまみ１５の孔と操作軸９とが一致
すると、上記低圧エアによる押圧力でつまみ１５
が操作軸９に一部押し入れられるため、モータ１
４は実質回転せず、シリンダ１３のエアーは高圧
エアーに切換つてつまみ１５を操作軸９に全スト
ローク押し込むようになる。 Note that when the hole in the knob 15 and the operating shaft 9 are immediately aligned with each other while the cylinder 13 is being advanced with low pressure air, the pressing force of the low pressure air will cause the knob 15 to move forward.
is partially pushed into the operating shaft 9, so the motor 1
4 does not rotate substantially, the air in the cylinder 13 is switched to high pressure air, and the knob 15 is pushed into the operating shaft 9 through its entire stroke.
以上のように本考案によれば、可変抵抗器等の
操作軸につまみを正しい方向にして自動的に取付
けることができる実用的な装置を提供することが
できるものである。 As described above, according to the present invention, it is possible to provide a practical device that can automatically attach a knob to an operating shaft of a variable resistor or the like with the knob in the correct direction.
第１図は本考案の一実施例におけるつまみ自動
取付装置の正面図、第２図はその要部の一部断面
正面図、第３図はその要部の斜視図である。
３……搬送装置、４……シヤーシ取付台、８…
…シヤーシ、９……操作軸、１０，１１，１３…
…シリンダ、１２……移動台、１４……モータ、
１５……つまみ、１６……ホルダー、１７……結
合具、１８，１９……歯車、２２……押圧力制御
装置。
FIG. 1 is a front view of an automatic knob attachment device according to an embodiment of the present invention, FIG. 2 is a partially sectional front view of the main part, and FIG. 3 is a perspective view of the main part. 3...Transport device, 4...Chassis attachment base, 8...
... chassis, 9... operation axis, 10, 11, 13...
...cylinder, 12...moving table, 14...motor,
15: knob, 16: holder, 17: connector, 18, 19: gears, 22: pressing force control device.
Claims (1)
が切除されて平面部を有する形状の操作軸と相対
向する位置にこの操作軸と丁度嵌まり合う孔を有
するつまみを搬送する搬送装置と、上記つまみを
上記操作軸に押し込むための押圧力可変形の押圧
装置と、上記つまみを上記操作軸に許容される最
高限度である制限トルクより小さいトルクで回転
させる回転装置と、上記つまみが操作軸に一致す
るまで上記回転装置によりつまみを回転させる期
間は上記押圧装置の押圧力を小さくし、その期間
を過ぎれば押圧装置の押圧力を大きくするように
制御する押圧力制御装置とを備えてなるつまみ自
動取付装置。 a conveying device for conveying a knob having a hole that exactly fits into the operating shaft to a position opposite to an operating shaft having a flat surface with a part of the circumferential surface cut out and a chamfered tip; a pressing device with a variable pressing force for pushing the knob onto the operating shaft; a rotating device for rotating the knob with a torque smaller than a maximum torque limit allowed for the operating shaft; A knob comprising: a pressing force control device that controls the pressing force of the pressing device to be reduced during a period in which the knob is rotated by the rotation device until the knobs match, and to increase the pressing force of the pressing device after that period. Automatic mounting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11185579U JPS6113229Y2 (en) | 1979-08-14 | 1979-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11185579U JPS6113229Y2 (en) | 1979-08-14 | 1979-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5629909U JPS5629909U (en) | 1981-03-23 |
| JPS6113229Y2 true JPS6113229Y2 (en) | 1986-04-24 |
Family
ID=29344284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11185579U Expired JPS6113229Y2 (en) | 1979-08-14 | 1979-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6113229Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048211A (en) * | 2018-08-03 | 2018-12-21 | 宁波艾克米金属工贸有限公司 | A kind of processing technology of aluminium handwheel |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194838A (en) * | 1981-05-26 | 1982-11-30 | Matsushita Electric Ind Co Ltd | Mounting device |
| JPH0720000B2 (en) * | 1989-08-17 | 1995-03-06 | ティーディーケイ株式会社 | Rotation locking mechanism for parts |
-
1979
- 1979-08-14 JP JP11185579U patent/JPS6113229Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048211A (en) * | 2018-08-03 | 2018-12-21 | 宁波艾克米金属工贸有限公司 | A kind of processing technology of aluminium handwheel |
| CN109048211B (en) * | 2018-08-03 | 2020-10-02 | 宁波艾克米金属工贸有限公司 | Processing technology of aluminum hand wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5629909U (en) | 1981-03-23 |
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