JPH073060Y2 - Automatic attachment / detachment device - Google Patents

Automatic attachment / detachment device

Info

Publication number
JPH073060Y2
JPH073060Y2 JP1987182876U JP18287687U JPH073060Y2 JP H073060 Y2 JPH073060 Y2 JP H073060Y2 JP 1987182876 U JP1987182876 U JP 1987182876U JP 18287687 U JP18287687 U JP 18287687U JP H073060 Y2 JPH073060 Y2 JP H073060Y2
Authority
JP
Japan
Prior art keywords
coupler
engaging
engaging teeth
teeth
pin
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 - Lifetime
Application number
JP1987182876U
Other languages
Japanese (ja)
Other versions
JPH0187166U (en
Inventor
秀紀 川崎
正広 森
修 新村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAKAMURA JICO CO., LTD.
Kawasaki Motors Ltd
Original Assignee
NAKAMURA JICO CO., LTD.
Kawasaki Jukogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NAKAMURA JICO CO., LTD., Kawasaki Jukogyo KK filed Critical NAKAMURA JICO CO., LTD.
Priority to JP1987182876U priority Critical patent/JPH073060Y2/en
Publication of JPH0187166U publication Critical patent/JPH0187166U/ja
Application granted granted Critical
Publication of JPH073060Y2 publication Critical patent/JPH073060Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Electroplating Methods And Accessories (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、例えば電気メッキラインにおける浸漬ロール
軸と駆動軸との着脱など、頻繁に係合、離脱を行うよう
な着脱装置に関し、特に、互いに係合する係合歯を有す
る一対のカップラが適切に嵌合するように両係合歯の位
相を合わせる位相合わせ機構を備えた自動着脱装置に関
するものである。
DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an attaching / detaching device that frequently engages and disengages, for example, attaching / detaching an immersion roll shaft and a drive shaft in an electroplating line. The present invention relates to an automatic attachment / detachment device provided with a phase adjusting mechanism that adjusts the phases of both engaging teeth so that a pair of couplers having engaging teeth that engage with each other are properly fitted.

(従来の技術) 互いに係合する係合歯を有する一対のカップラが嵌合す
る場合、両カップラの位相によって第4図に示す3つの
状態が考えられる。第4図(a)はカップラAとカップ
ラBの係合歯の山どうしが互いに対向している場合、第
4図(b)は係合歯の山と谷が対向している場合、第4
図(c)は係合歯の傾斜面どうしが対向している場合で
ある。ここで、第4図(b)の場合は、一方のカップラ
の山が他方のカップラの谷にそのまま挿入されるので何
ら問題なく適切に嵌合する。また、第4図(c)の場合
は、両カップラを近づけると互いに傾斜面が当接するの
で、その傾斜面がガイドとなり、少なくとも一方のカッ
プラが回動して山が相手の谷に誘導され、最終的に嵌合
される。ところが第4図(a)の場合は、山の頂部どう
しが当接するので、互いに押し合ったままこれ以上動き
がとれず、嵌合不可能となる。
(Prior Art) When a pair of couplers having engaging teeth that engage with each other are fitted, three states shown in FIG. 4 can be considered depending on the phases of both couplers. 4 (a) shows the case where the crests of the engaging teeth of the coupler A and the coupler B face each other, and FIG. 4 (b) shows the case where the crests and the valleys of the engaging teeth face each other.
FIG. 6C shows a case where the inclined surfaces of the engaging teeth face each other. Here, in the case of FIG. 4 (b), the crests of one coupler are directly inserted into the troughs of the other coupler, so that they fit properly without any problems. Further, in the case of FIG. 4 (c), when both couplers are brought close to each other, the inclined surfaces abut each other, so that the inclined surfaces serve as guides, and at least one coupler rotates to guide the mountain to the valley of the other party. Finally fitted. However, in the case of FIG. 4 (a), the crests of the ridges come into contact with each other, so that they cannot move any more while they are pressed against each other, and the fitting becomes impossible.

位相を調整して適正嵌合を達成しようとする先行技術と
しては、例えば実開昭61−162620号公報に記載された軸
継手がある。この例は、噛み合わされる一方の軸の端面
に同心円上に複数個の係合子を出没自在に設け、他方の
軸の端面に前記各係合子が嵌入する複数個の孔を形成し
たもので、軸の両端面が当接して位相が合うまでは係合
子が圧縮されており、位相が合ったところで相手側の孔
に嵌入して、結合が達成される。
As a prior art for adjusting the phase to achieve proper fitting, there is, for example, a shaft coupling disclosed in Japanese Utility Model Laid-Open No. 61-162620. In this example, a plurality of engaging elements are concentrically provided on the end surface of one of the engaged shafts so as to be retractable, and a plurality of holes into which the engaging elements are fitted are formed on the end surface of the other shaft. The engagement element is compressed until both end surfaces of the shaft come into contact with each other and the phases are matched, and when the phases are matched, the engaging elements are fitted into the holes on the other side to achieve the coupling.

また、別の例としては、実開昭61−170720号公報に開示
された、回転体と伝動軸との連結装置がある。これは、
回転体と伝動軸のいずれか一方に係合部と、他方に軸方
向に移動自在に回止め係合させてかつばねで前記一方の
側に付勢した連結子とをそれぞれ設け、位相が合ったと
き、連結子と係合部とを軸方向に抜差自在に回止め係合
させるようにしたものである。
Another example is a connecting device between a rotating body and a transmission shaft, which is disclosed in Japanese Utility Model Laid-Open No. 61-170720. this is,
One of the rotating body and the transmission shaft is provided with an engaging portion, and the other is provided with a connector that is rotationally movably engaged in a rotational stop and biased to the one side by a spring, respectively, and is in phase with each other. In this case, the connector and the engaging portion are engaged with each other so as to be detachable in the axial direction so as to be rotatable.

(考案が解決しようとする問題点) 本考案は、上記のように、係合歯の山と山とが対向した
とき嵌合不可能となる問題点を解決するもので、両カッ
プラの位相が自動的に調整され、常に適切な嵌合が達成
されるようにした自動着脱装置を提供するものである。
(Problems to be Solved by the Invention) As described above, the present invention solves the problem that the fitting teeth cannot be fitted when the crests of the engaging teeth face each other. The present invention provides an automatic attachment / detachment device that is automatically adjusted so that proper fitting is always achieved.

(問題点を解決するための手段) 上記目的を達成するために、本考案の自動着脱装置は、
先端部にそれぞれ互いに係合する係合歯を有する一対の
カップラにおいて、一方のカップラの前記係合歯の外周
部に固着され、前記係合歯の先端より突出すると共に円
周方向及び径方向の傾斜面を有する補助係合歯と、他方
のカップラに固定され、前記補助係合歯に外側から径方
向に圧接して係合するようにばねにより付勢されたピン
とを備えた構成とする。
(Means for Solving Problems) In order to achieve the above object, the automatic attaching / detaching device of the present invention is
In a pair of couplers having engaging teeth that engage with each other at their tip portions, the couplers are fixed to the outer peripheral portions of the engaging teeth of one coupler, project from the tips of the engaging teeth, and extend in the circumferential and radial directions. An auxiliary engaging tooth having an inclined surface and a pin fixed to the other coupler and urged by a spring so as to be pressed against the auxiliary engaging tooth from the outside in a radial direction to be engaged.

(作用) 上記構成によれば、カップラ本体の係合歯の山の頂部ど
うしが一致するように両カップラが対向したときは、係
合歯の山と山とが当接する以前にピンが補助係合歯の円
周方向の傾斜面に当接し、係合するに従ってピンが傾斜
面を押圧する力により少なくとも一方のカップラが回動
してカップラ本体の係合歯が係合し、また、カップラ本
体の係合歯の傾斜部どうしが一致するように両カップラ
が対向したときは、ピンが補助係合歯の径方向の傾斜面
に乗り上げて進み、カップラ本体の係合歯の傾斜面どう
しの圧接により少なくとも一方のカップラが回動してカ
ップラ本体の係合歯が係合する。従って、両カップラが
どのような位置に対向しても、常に両カップラの位相が
自動的に調整され、確実な係合が達成される。
(Operation) According to the above configuration, when both couplers face each other so that the crests of the engaging teeth of the coupler body are aligned with each other, the pin is an auxiliary member before the crests of the engaging teeth abut. At least one coupler rotates due to the force of the pin that presses the inclined surface as it abuts on the inclined surface of the compound tooth in the circumferential direction, and the engaging teeth of the coupler body engage with each other. When both couplers face each other so that the inclined portions of the engaging teeth of the same are aligned, the pin rides on the radial inclined surface of the auxiliary engaging tooth and advances, and the pressure contact between the inclined surfaces of the engaging teeth of the coupler body is performed. As a result, at least one coupler rotates to engage the engaging teeth of the coupler body. Therefore, no matter what position the two couplers face, the phases of the two couplers are always automatically adjusted, and reliable engagement is achieved.

(実施例) 以下、図面を参照して実施例を詳細に説明する。第1図
及び第2図は、本考案の一実施例を示したもので、Aは
フランジ1を備えたカップラ、Bはフランジ2を備えた
カップラであり、両カップラA,Bはそれぞれ互いに係合
する係合歯3,4を有する。動力の伝達はこの係合歯3,4に
より行われる。
(Example) Hereinafter, an example will be described in detail with reference to the drawings. 1 and 2 show an embodiment of the present invention, in which A is a coupler having a flange 1, B is a coupler having a flange 2, and both couplers A and B are engaged with each other. It has engaging teeth 3 and 4 which mate. Power transmission is performed by the engaging teeth 3 and 4.

カップラBの先端部にはカップラAを受け入れるインロ
ーリング11が固着されており、そのインローリング11の
外面には、円周方向の傾斜面12a及び径方向の傾斜面12b
を有する補助係合歯12が設けられている。一方、カップ
ラAの外周部には、ガイドスリーブ13が取付けられてお
り、そのガイドスリーブ13の先端部に、ばね15により付
勢されたピン14が配置されている。このピン14は補助係
合歯12に対し径方向に圧接する。
A spigot ring 11 for receiving the coupler A is fixed to the tip of the coupler B, and an outer surface of the spigot ring 11 has a circumferential inclined surface 12a and a radial inclined surface 12b.
Auxiliary engaging teeth 12 are provided. On the other hand, a guide sleeve 13 is attached to the outer peripheral portion of the coupler A, and a pin 14 biased by a spring 15 is arranged at the tip of the guide sleeve 13. The pin 14 is pressed against the auxiliary engagement tooth 12 in the radial direction.

次に、本実施例の動作を説明する。両カップラA,Bが嵌
合する際、まず、補助係合歯12とピン14が接触する。第
3図(a),(b),(c)は、それぞれ補助係合歯12
とピン14との相対的位置を示しており、かつこのときの
係合歯3,4の相対的位置は第4図(a),(b),
(c)に対応している。第4図(a)の状態では、係合
歯3,4の山の頂部が対向しているが、このときピン14は
補助係合歯12の傾斜面12aに当接するので、ピン14はそ
の傾斜面にそって谷部へ移動し、その結果、少なくとも
一方のカップラが回動する。そして、係合歯3,4が山と
谷で完全に係合したとき、ピン14も補助係合歯12の谷に
完全に係合する。次に、第4図(b)の状態は、係合歯
3,4が山と谷で完全に一致しており、かつそのときのピ
ン14も補助係合歯12の谷部に一致しているので、問題な
くスムーズに係合する。さらに、第4図(c)の状態で
は、係合歯3,4の傾斜面が対向している。このときピン1
4は補助係合歯12の山の先端部に対向する形になるが、
両カップラが接近するに従ってピン14は補助係合歯12の
径方向の傾斜面12bに乗り上げて進む。その間に係合歯
3,4の傾斜面が当接し、その山部が相手の谷部へ誘導さ
れ、ピン14も徐々に谷部へ近づき、最終的に谷部へ係合
する。
Next, the operation of this embodiment will be described. When the couplers A and B are fitted to each other, first, the auxiliary engaging teeth 12 and the pin 14 come into contact with each other. 3 (a), (b) and (c) show auxiliary engaging teeth 12 respectively.
And the relative position of the pin 14 and the relative position of the engaging teeth 3 and 4 at this time are shown in FIGS. 4 (a), (b),
It corresponds to (c). In the state of FIG. 4 (a), the peaks of the crests of the engaging teeth 3 and 4 face each other, but at this time, the pin 14 abuts the inclined surface 12a of the auxiliary engaging tooth 12, so the pin 14 It moves to the valley along the inclined surface, so that at least one coupler rotates. Then, when the engaging teeth 3 and 4 are completely engaged in the ridges and valleys, the pin 14 is also fully engaged in the valleys of the auxiliary engaging teeth 12. Next, the state of FIG.
Since the peaks and valleys of 3 and 4 are completely aligned with each other and the pin 14 at that time is also aligned with the valley of the auxiliary engaging tooth 12, they are smoothly engaged without any problem. Further, in the state of FIG. 4 (c), the inclined surfaces of the engaging teeth 3 and 4 face each other. Then pin 1
4 has a shape facing the tip of the crest of the auxiliary engaging tooth 12,
As both couplers approach each other, the pin 14 rides on the radially inclined surface 12b of the auxiliary engaging tooth 12 and advances. Engaging teeth in the meantime
The sloped surfaces 3 and 4 come into contact with each other, and the peaks thereof are guided to the troughs of the other party, the pins 14 gradually approach the troughs, and finally engage with the troughs.

以上のように構成された本実施例では、係合歯3と4が
どのような相対位置にあろうと、その係合に先立って係
合するピン14と補助係合歯12によって位相が調整され、
カップラA,Bは適切な嵌合を達成することができる。
In the present embodiment configured as described above, the phase is adjusted by the pin 14 and the auxiliary engagement tooth 12 which are engaged prior to the engagement, regardless of the relative positions of the engagement teeth 3 and 4. ,
The couplers A and B can achieve proper fitting.

(考案の効果) 以上説明したように、本考案によれば、一対のカップラ
が嵌合する際、係合歯の係合に先立って補助係合歯とピ
ンが係合を開始し、両カップラの係合歯の山と山が互い
に対向したときピンが相手補助係合歯の傾斜面に当接
し、その傾斜面を押圧することにより生ずる円周方向の
力によって少なくとも一方のカップラを回動させ、一方
のカップラの係合歯の山を他方のカップラの係合歯の谷
に誘導するので、両カップラは常に適切な嵌合を達成す
ることができる。
(Effects of the Invention) As described above, according to the present invention, when the pair of couplers are fitted together, the auxiliary engagement teeth and the pins start to be engaged prior to the engagement of the engagement teeth. When the crests of the engagement teeth of the pin face each other, the pin contacts the inclined surface of the mating auxiliary engagement tooth, and at least one coupler is rotated by the circumferential force generated by pressing the inclined surface. , Guiding the crests of the engagement teeth of one coupler to the troughs of the engagement teeth of the other coupler, so that both couplers can always achieve a proper fit.

【図面の簡単な説明】[Brief description of drawings]

第1図は、本考案の一実施例の斜視図、第2図は、同断
面図、第3図は、同動作説明図、第4図は、一対のカッ
プラにおける係合歯の相対的位置を示す図である。 A,B…一対のカップラ、3,4…係合歯、11…インローリン
グ、12…補助係合歯、12a…傾斜面、14…ピン、15…ば
ね。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a sectional view of the same, FIG. 3 is an explanatory view of the same operation, and FIG. 4 is a relative position of engaging teeth in a pair of couplers. FIG. A, B ... A pair of couplers, 3, 4 ... Engaging teeth, 11 ... Inner ring, 12 ... Auxiliary engaging teeth, 12a ... Inclined surface, 14 ... Pin, 15 ... Spring.

───────────────────────────────────────────────────── フロントページの続き (72)考案者 新村 修 兵庫県神戸市中央区東川崎町3丁目1番1 号 川崎重工業株式会社神戸工場内 (56)参考文献 特開 昭58−124827(JP,A) 実開 昭53−81756(JP,U) 実開 昭59−77620(JP,U) 特公 昭42−5282(JP,B1) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Osamu Niimura 3-1-1 Higashikawasaki-cho, Chuo-ku, Kobe-shi, Hyogo Kawasaki Heavy Industries, Ltd. Kobe factory (56) Reference JP-A-58-124827 (JP, A) ) Actually open 53-81756 (JP, U) Actually open 59-77620 (JP, U) JP 42-5282 (JP, B1)

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】先端部にそれぞれ互いに係合する係合歯を
有する一対のカップラにおいて、 一方のカップラの前記係合歯の外周部に固着され、前記
係合歯の先端より突出すると共に円周方向及び径方向の
傾斜面を有する補助係合歯と、他方のカップラに固定さ
れ、前記補助係合歯に外側から径方向に圧接して係合す
るようにばねにより付勢されたピンとを備えており、 カップラ本体の前記係合歯の山の頂部どうしが一致する
ように両カップラが対向したときは、前記係合歯の山と
山とが当接する以前に前記ピンが前記補助係合歯の円周
方向の傾斜面に当接し、係合するに従って前記ピンが前
記傾斜面を押圧する力により少なくとも一方のカップラ
が回動して前記カップラ本体の係合歯が係合し、 カップラ本体の前記係合歯の傾斜部どうしが一致するよ
うに両カップラが対向したときは、前記ピンが前記補助
係合歯の径方向の傾斜面に乗り上げて進み、前記カップ
ラ本体の係合歯の傾斜面どうしの圧接により少なくとも
一方のカップラが回動して前記カップラ本体の係合歯が
係合することを特徴とする自動着脱装置。
1. A pair of couplers, each of which has engaging teeth that engage with each other at a tip portion thereof, is fixed to an outer peripheral portion of the engaging tooth of one coupler, protrudes from a tip end of the engaging tooth, and has a circumference. An auxiliary engaging tooth having a sloping surface in a radial direction and a radial direction, and a pin fixed to the other coupler and urged by a spring so as to engage the auxiliary engaging tooth in a radial direction from the outside. When both couplers face each other so that the crests of the engaging teeth of the coupler main body are aligned with each other, the pin is attached to the auxiliary engaging teeth before the crests and crests of the engaging teeth abut. Of the coupler body, the at least one coupler is rotated by the force of the pin pressing the inclined surface in contact with the inclined surface of the coupler body, and the engaging teeth of the coupler body are engaged, The inclined parts of the engaging teeth are When the two couplers face each other as described above, the pin rides on the radial inclined surface of the auxiliary engagement tooth and advances, and at least one coupler is rotated by pressure contact between the inclined surfaces of the engagement teeth of the coupler body. An automatic attachment / detachment device, characterized in that the engaging teeth of the coupler body are engaged with each other.
JP1987182876U 1987-12-02 1987-12-02 Automatic attachment / detachment device Expired - Lifetime JPH073060Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987182876U JPH073060Y2 (en) 1987-12-02 1987-12-02 Automatic attachment / detachment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987182876U JPH073060Y2 (en) 1987-12-02 1987-12-02 Automatic attachment / detachment device

Publications (2)

Publication Number Publication Date
JPH0187166U JPH0187166U (en) 1989-06-08
JPH073060Y2 true JPH073060Y2 (en) 1995-01-30

Family

ID=31474317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987182876U Expired - Lifetime JPH073060Y2 (en) 1987-12-02 1987-12-02 Automatic attachment / detachment device

Country Status (1)

Country Link
JP (1) JPH073060Y2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3780800B2 (en) * 2000-02-14 2006-05-31 セイコーエプソン株式会社 Image forming apparatus
JP5276841B2 (en) * 2007-12-28 2013-08-28 高園産業株式会社 Drug supply device
JP2012166296A (en) * 2011-02-14 2012-09-06 Hitachi Koki Co Ltd Fastening device, bolt fastening device, power tool and holding method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381756U (en) * 1976-12-09 1978-07-06
DE3200846A1 (en) * 1982-01-14 1983-07-21 Jean Walterscheid Gmbh, 5204 Lohmar Wedge hub to connect two shafts
JPS5977620U (en) * 1982-11-18 1984-05-25 光洋精工株式会社 spline fitting

Also Published As

Publication number Publication date
JPH0187166U (en) 1989-06-08

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