JPH0518020Y2 - - Google Patents
Info
- Publication number
- JPH0518020Y2 JPH0518020Y2 JP7815687U JP7815687U JPH0518020Y2 JP H0518020 Y2 JPH0518020 Y2 JP H0518020Y2 JP 7815687 U JP7815687 U JP 7815687U JP 7815687 U JP7815687 U JP 7815687U JP H0518020 Y2 JPH0518020 Y2 JP H0518020Y2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- driven pulley
- drive shaft
- driven
- pulley
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 12
- 210000000078 claw Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
本考案は、駆動軸と従動軸とを軸設した主とし
て車両に搭載するVベルト式変速装置のVベルト
伝動ケースに、ドリブンプーリとこれのV溝に一
端部を嵌込んだVベルトとから成るワークを、ド
リブンプーリが該従動軸に外嵌され且つVベルト
の他端部が該駆動軸に組付けたドライブプーリの
可動フエイスに該駆動軸を囲繞して載置されるよ
うに移載する移載装置に関する。[Detailed description of the invention] (Field of industrial application) The present invention is designed to attach a driven pulley and a V-belt transmission case of a V-belt type transmission, which is mainly mounted on a vehicle, in which a driving shaft and a driven shaft are installed. A workpiece consisting of a V-belt with one end fitted into a V-groove is driven by a movable face of a drive pulley with a driven pulley fitted onto the driven shaft and the other end of the V-belt assembled on the drive shaft. The present invention relates to a transfer device that transfers items so as to surround an axis.
(従来の技術)
従来、ドリブンプーリとこれのV溝に一端部を
嵌込んだVベルトとから成るワークのVベルト伝
動ケースへの移載に際しては、人手により、ドリ
ブンプーリを該ケースの従動軸に嵌合すると共に
Vベルトの他端部を駆動軸に干渉しないように外
方に引張つた状態で、該駆動軸に組付けたドライ
ブプーリの可動フエイスに該駆動軸を囲繞するよ
うに該他端部を載置することで行つている。(Prior Art) Conventionally, when transferring a workpiece consisting of a driven pulley and a V-belt with one end fitted into the V-groove of the V-belt transmission case, the driven pulley was manually moved to the driven shaft of the case. At the same time, the other end of the V-belt is pulled outward so as not to interfere with the drive shaft, and the other end is attached to the movable face of the drive pulley assembled to the drive shaft so as to surround the drive shaft. This is done by placing the end.
(考案が解決しようとする問題点)
上記の如き手作業によるワークの移載では作業
能率が悪く、その自動化を図ることが望まれてい
る。(Problems to be Solved by the Invention) Manual transfer of workpieces as described above is inefficient, and it is desired to automate the process.
ところで、ロボツトその他の移動機構に取付け
られる治具枠にドリブンプーリを着脱自在に把持
する把持具を設けると共に、該治具枠にVベルト
の端部を引掛けるフツクを該ドリブンプーリから
離間する方向に移動可能に設け、該把持具にドリ
ブンプーリを把持させると共にVベルトを該フツ
クで外方に引張つた状態でワークを移載するよう
にすることが考えられるが、この場合フツクの移
動機構が必要なことから装置全体が複雑且つ大型
化する問題がある。 By the way, a gripping tool for removably gripping the driven pulley is provided on a jig frame attached to a robot or other moving mechanism, and a hook for hooking the end of the V-belt on the jig frame is provided in a direction in which the hook is separated from the driven pulley. It is conceivable that the workpiece be transferred with the gripping tool gripping the driven pulley and the V-belt being pulled outward by the hook, but in this case, the hook moving mechanism is Because of this necessity, there is a problem that the entire device becomes complicated and large.
本考案は、かかる問題点を解決した装置を提供
することをその目的とする。 An object of the present invention is to provide a device that solves these problems.
(問題点を解決するための手段)
本考案は、かかる目的を達成すべく、ドリブン
プーリとこれのV溝に一端部を嵌込んだVベルト
とから成るワークを、駆動軸と従動軸とを軸設し
たVベルト伝動ケースに、ドリブンプーリが該従
動軸に外嵌され且つVベルトの他端部が該駆動軸
に組付けたドリブンプーリの可動フエイスに該駆
動軸を囲繞して載置されるように移載する移載装
置において、ロボツトその他の移動機構に組付け
られる治具枠に、ドリブンプーリを着脱自在に把
持する把持具と、Vベルトの外周をドリブンプー
リの径より狭巾になるように保持するベルト保持
部材とを設けたことを特徴とする。(Means for Solving the Problem) In order to achieve the above object, the present invention has a workpiece consisting of a driven pulley and a V-belt whose one end is fitted into the V-groove of the driven pulley, and a drive shaft and a driven shaft. A driven pulley is fitted onto the driven shaft in a V-belt transmission case, and the other end of the V-belt is placed surrounding the drive shaft on the movable face of the driven pulley assembled to the drive shaft. In a transfer device that transfers items such as The present invention is characterized in that it is provided with a belt holding member that holds the belt in such a manner that the
(作用)
ベルト保持部材によりVベルトの外周をドリブ
ンプーリの径より狭巾になるように保持するた
め、Vベルトの端部が比較的細長な湾曲形状にな
り、従つてフツクによりVベルトの端部を引張ら
なくてもVベルトを駆動軸に干渉することなくド
ライブプーリの可動フエイスに該駆動軸を囲繞す
るように載置できる。(Function) Since the belt holding member holds the outer periphery of the V-belt so that it is narrower than the diameter of the driven pulley, the end of the V-belt has a relatively slender curved shape, and the end of the V-belt is held by the hook. The V-belt can be placed on the movable face of the drive pulley so as to surround the drive shaft without interfering with the drive shaft without pulling the V-belt.
(実施例)
図面は自動2輪車に搭載するVベルト式変速装
置のVベルト伝動ケースAに、ドリブンプーリB
とこれのV溝に一端部に嵌込んだVベルトCとか
ら成るワークDを移載するようにした移載装置に
本考案を適用した実施例を示し、該伝動ケースA
には第6図に示す如く、駆動軸Eと従動軸Fとが
軸設され更に該駆動軸Eにドライブプーリの可動
フエイスGが組付けられており、これを第1図に
示すように、組立ラインの途中の組付ステーシヨ
ンの所定位置に上向き姿勢で定置するようにし、
又組付ステーシヨンの側方にはVベルト嵌込装置
Hが設けられており、該装置Hに備えるセツト台
I上に、移載ロボツトJによりプーリマガジンK
で受取つたドリブンプーリBをセツトすると共
に、該セツト台I上に、該ロボツトJによりベル
トマガジンLで受取つたVベルトCを該セツト台
I上のドリブンプーリBとフツクローラMとを囲
繞するように載置し、該フツクローラMを該プー
リBから離間する方向に移動してVベルトCの端
部をドリブンプーリBのV溝に嵌込むようにし
た。そして、そのドリブンプーリBにVベルトC
が嵌込まれたワークDを該セツト台Iから受取つ
て組付ステーシヨンに定置する伝動ケースAに、
ドリブンプーリBが該ケースAの従動軸Fに外嵌
され且つ可動フエースGに駆動軸Eを囲繞して載
置されるように移載するようにした。(Example) The drawing shows a V-belt transmission case A of a V-belt type transmission mounted on a motorcycle, and a driven pulley B.
An embodiment in which the present invention is applied to a transfer device configured to transfer a workpiece D consisting of a workpiece D and a V-belt C fitted at one end into a V-groove of the transmission case A is shown.
As shown in FIG. 6, a drive shaft E and a driven shaft F are installed, and a movable face G of a drive pulley is attached to the drive shaft E, as shown in FIG. It is placed in a fixed position on an assembly station in the middle of the assembly line in an upward position.
A V-belt fitting device H is provided on the side of the assembly station, and a pulley magazine K is placed on a setting table I provided in the device H by a transfer robot J.
At the same time, the V-belt C received by the belt magazine L by the robot J is placed on the setting table I so as to surround the driven pulley B and the foot roller M on the setting table I. Then, the foot roller M was moved in a direction away from the pulley B so that the end of the V-belt C was fitted into the V-groove of the driven pulley B. Then, V-belt C is attached to the driven pulley B.
A transmission case A receives the workpiece D into which the workpiece is fitted from the setting table I and places it on the assembly station.
The driven pulley B is fitted onto the driven shaft F of the case A and is transferred so as to be placed on the movable face G surrounding the drive shaft E.
第1図乃至第5図を参照して、1は前後方向と
横方向と上下方向とに移動可能な移動機枠、2は
該移動機構1に備える可動枠3の下面に取付けた
治具枠を示し、該移動機構1は、モータ4aによ
り横方向に長手の前後1対のレール4a,4bに
沿つて横方向に移動される第1スライダ4と、モ
ータ5aにより該第1スライダ4に設けたレール
5bに沿つて前後方向に移動される第2スライダ
5と、モータ3aにより該第2スライダ5に垂設
したガイドポスト3bに沿つて上下方向に移動さ
れる前記可動枠3とで構成され、該治具枠2に、
これらモータ3a,4a,5aの作動により第1
第2スライダ4,5及び可動枠3を介して前記セ
ツト台I上の所定の受取位置と組付ステーシヨン
の上方の所定の載置位置とへの移動が与えられる
ようにした。 Referring to FIGS. 1 to 5, 1 is a moving machine frame movable in the front-rear direction, lateral direction, and vertical direction; 2 is a jig frame attached to the lower surface of a movable frame 3 provided in the moving mechanism 1; The moving mechanism 1 includes a first slider 4 that is laterally moved by a motor 4a along a pair of longitudinal longitudinal rails 4a and 4b, and a first slider 4 that is provided on the first slider 4 by a motor 5a. The second slider 5 is moved forward and backward along a rail 5b, and the movable frame 3 is moved up and down along a guide post 3b vertically disposed on the second slider 5 by a motor 3a. , to the jig frame 2,
The operation of these motors 3a, 4a, 5a causes the first
Movement is provided via the second sliders 4, 5 and the movable frame 3 to a predetermined receiving position on the setting table I and a predetermined mounting position above the assembly station.
ここで上記治具台2には、ドリブンプーリBを
着脱自在に把持する把持具6と、VベルトCの外
周をドリブンプーリBの径により狭巾になるよう
に保持するベルト保持部材7とが設けられてお
り、該把持具6は、該治具枠2の外周に上端の軸
6aで放射方向に開閉自在に枢着した4本の把持
アーム6bと、これら把持アーム6bを閉じ方向
に付勢する各ばね6cに抗して開放する先端に先
細りなテーパ面6dを有する開閉カム6eとで構
成され、該各把持アーム6bに従動子6fを夫々
設けると共に、該治具枠2に該開閉カム6eをば
ね6gに抗して押下げ可能に支持させ、該開閉カ
ム6eの上側のこれと一体の操作ロツド6hを図
示しないエアシリンダその他の駆動軸により押下
げて、これらアーム6bを各従動子6fを介し各
ばね6cに抗して開放し得るようにした。 Here, the jig table 2 includes a gripping tool 6 that removably grips the driven pulley B, and a belt holding member 7 that holds the outer periphery of the V-belt C so that it is narrowed by the diameter of the driven pulley B. The gripping tool 6 includes four gripping arms 6b which are pivoted to the outer periphery of the jig frame 2 by a shaft 6a at the upper end so as to be openable and closable in the radial direction, and these gripping arms 6b are attached in the closing direction. The opening/closing cam 6e has a tapered surface 6d at its tip and opens against each spring 6c which is biased. The cam 6e is supported so as to be able to be pushed down against a spring 6g, and the operating rod 6h integrated with the opening/closing cam 6e is pushed down by an air cylinder or other drive shaft (not shown) to move these arms 6b to each driven position. Each spring 6c can be opened via the child 6f.
又、上記ベルト保持部材7は、治具枠2の側方
に伸びて先端に左右1対の押え爪7a,7aを備
えて、VベルトCの長手方向略中央部外周面を外
方から押えるものとし、該両押え爪7a,7aの
各内端に下方に向つて開拡するガイド面7bを
夫々形成した。 Further, the belt holding member 7 extends to the side of the jig frame 2 and has a pair of left and right presser claws 7a, 7a at the tip thereof, and presses the outer circumferential surface of the approximately central portion of the V-belt C from the outside. A guide surface 7b that expands downward is formed at each inner end of both presser claws 7a, 7a.
図面で6iは各把持アーム6bの動きを規制す
るストツパリング、8は治具枠2の下面に設けた
芯出し用の突起を示す。 In the drawing, 6i indicates a stopper ring for regulating the movement of each gripping arm 6b, and 8 indicates a centering protrusion provided on the lower surface of the jig frame 2.
次に実施例の作用を説明するに、先ず移動機構
1の作動により治具枠2を各把持アーム6bを開
放した状態でセツト台Iの上側の所定の受取位置
に移動して、各把持アーム6bを閉じドリブンプ
ーリBを把持する。 Next, to explain the operation of the embodiment, first, by operating the moving mechanism 1, the jig frame 2 is moved to a predetermined receiving position above the set table I with each gripping arm 6b opened, and each gripping arm 6b and grip the driven pulley B.
この際、ベルト保持部材7の両押え爪7a,7
a間にVベルトCの長手方向中央部分が挿入され
てVベルトCの弾力による外方への広がりが阻止
される。 At this time, both presser claws 7a, 7 of the belt holding member 7
The longitudinal center portion of the V-belt C is inserted between the spaces a to prevent the V-belt C from spreading outward due to its elasticity.
次いで移動機構1の作動により治具枠2を組付
ステーシヨンの上側の所定の載置位置に移動し
て、各把持アーム6bを開放するもので、これに
より組付け組付ステーシヨンに定置される伝動ケ
ースAの従動軸FにドリブンプーリBが外嵌され
且つドリブンプーリの可動フエイスGにVベルト
Cの端部が駆動軸Eを囲繞するように載置され
る。 Next, the moving mechanism 1 is operated to move the jig frame 2 to a predetermined mounting position above the assembly station and release each gripping arm 6b. A driven pulley B is fitted onto the driven shaft F of the case A, and an end of the V-belt C is placed on the movable face G of the driven pulley so as to surround the drive shaft E.
かくて、ベルト保持部材7によりVベルトCの
外周をドリブンプーリBの径より狭巾になるよう
に保持するため、VベルトCの端部が比較的細長
な湾曲形状になり、従つてフツクでVベルトCの
端部を外方に引張らなくともVベルトCを駆動軸
Eに干渉することなくドライブプーリの可動フエ
イスGに駆動軸Eを囲繞するように載置できる。 In this way, since the belt holding member 7 holds the outer periphery of the V-belt C so that it is narrower than the diameter of the driven pulley B, the end of the V-belt C has a relatively elongated curved shape, so that it cannot be hooked. Even without pulling the end of the V-belt C outward, the V-belt C can be placed on the movable face G of the drive pulley so as to surround the drive shaft E without interfering with the drive shaft E.
(考案の効果)
このように本考案によるときは、伝動ケースに
ワークを自動的に移載でき、移載作業の能率向上
が図れ、又治具枠に把持具とVベルトをドリブン
プーリの径より狭巾になるように保持する保持部
材を設けるだけで足り、装置を簡素化でき、その
小型化が図れ而も廉価に得られる効果を有する。(Effects of the invention) As described above, according to the invention, the workpiece can be automatically transferred to the transmission case, the efficiency of the transfer work can be improved, and the gripper and V-belt can be attached to the jig frame with the diameter of the driven pulley. It suffices to provide a holding member that holds the device in a narrower manner, which has the effect of simplifying the device, making it more compact, and reducing the cost.
第1図は本考案装置の1例を示す全体の平面
図、第2図はその−線矢視図、第3図はその
下面図、第4図及び第5図は夫々第2図の−
線及び−線截断面図、第6図はVベルト伝動
ケースの截断面図である。
1……移動機構、2……治具枠、6……把持
具、7……ベルト保持部材、A……Vベルト伝動
ケース、B……ドリブンプーリ、C……Vベル
ト、D……ワーク、E……駆動軸、F……従動
軸、G……ドライブプーリの可動フエイス。
FIG. 1 is an overall plan view showing an example of the device of the present invention, FIG. 2 is a view taken along the - line, FIG. 3 is a bottom view, and FIGS.
FIG. 6 is a cross-sectional view of the V-belt transmission case. 1... Moving mechanism, 2... Jig frame, 6... Gripping tool, 7... Belt holding member, A... V-belt transmission case, B... Driven pulley, C... V-belt, D... Work , E... Drive shaft, F... Driven shaft, G... Movable face of drive pulley.
Claims (1)
だVベルトとから成るワークを、駆動軸と従動軸
とを軸設したVベルト伝動ケースに、ドリブンプ
ーリが該従動軸に外嵌され且つVベルトの他端部
が該駆動軸に組付けたドライブプーリの可動フエ
イスに該駆動軸を囲繞して載置されるように移載
する移載装置において、ロボツトその他の移動機
構に組付けられる治具枠に、ドリブンプーリを着
脱自在に把持する把持具と、Vベルトの外周をド
リブンプーリの径より狭巾になるように保持する
ベルト保持部材とを設けたことを特徴とするワー
ク移載装置。 A workpiece consisting of a driven pulley and a V-belt with one end fitted into a V-groove thereof is placed in a V-belt transmission case in which a drive shaft and a driven shaft are installed, and the driven pulley is fitted onto the driven shaft and the V-belt is attached to the drive shaft. In a transfer device that transfers a belt so that the other end of the belt is placed on the movable face of a drive pulley attached to the drive shaft, surrounding the drive shaft, a jig attached to a robot or other moving mechanism is used. A workpiece transfer device characterized in that a tool frame is provided with a gripping tool that detachably grips a driven pulley, and a belt holding member that holds the outer periphery of a V-belt so that its width is narrower than the diameter of the driven pulley. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7815687U JPH0518020Y2 (en) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7815687U JPH0518020Y2 (en) | 1987-05-26 | 1987-05-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63189528U JPS63189528U (en) | 1988-12-06 |
JPH0518020Y2 true JPH0518020Y2 (en) | 1993-05-13 |
Family
ID=30926837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7815687U Expired - Lifetime JPH0518020Y2 (en) | 1987-05-26 | 1987-05-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0518020Y2 (en) |
-
1987
- 1987-05-26 JP JP7815687U patent/JPH0518020Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63189528U (en) | 1988-12-06 |
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