JPH07116894A - Jig device for rotary welding - Google Patents
Jig device for rotary weldingInfo
- Publication number
- JPH07116894A JPH07116894A JP5266246A JP26624693A JPH07116894A JP H07116894 A JPH07116894 A JP H07116894A JP 5266246 A JP5266246 A JP 5266246A JP 26624693 A JP26624693 A JP 26624693A JP H07116894 A JPH07116894 A JP H07116894A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- jig
- semi
- welding jig
- work
- 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.)
- Granted
Links
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- Resistance Welding (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、複数のワークを溶接し
て半製品を組立てる第１溶接工程と、半製品に別のワー
クを溶接して製品を組立てる第２溶接工程とを実行する
溶接装置に適用される回転式溶接治具装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to welding for performing a first welding step of welding a plurality of works to assemble a semi-finished product and a second welding step of welding another work to a semi-finished product to assemble a product. The present invention relates to a rotary welding jig device applied to the device.
【０００２】[0002]
【従来の技術】従来、溶接治具に複数のワークをセット
し、これらワークをロボットに取付けた溶接ガンで溶接
するようにした溶接装置において、ターンテーブル上に
１対の溶接治具を搭載して、一方の溶接治具と他方の溶
接治具とが溶接作業を行う溶接位置とワークのセット作
業を行うセット位置とに交互に反転されるようにし、溶
接位置に存する溶接治具上のワークを溶接している間に
セット位置に存する溶接治具から溶接済みのワークを払
出して次のワークをセットし得るようにし、作業能率の
向上を図れるようにしたものが知られている（特開昭６
０−２２７９７９号公報参照）。2. Description of the Related Art Conventionally, in a welding apparatus in which a plurality of works are set in a welding jig and these works are welded by a welding gun attached to a robot, a pair of welding jigs are mounted on a turntable. So that the welding jig on one side and the welding jig on the other side are alternately inverted between the welding position for welding work and the setting position for work setting work. It is known that a welded work piece can be discharged from a welding jig existing at a set position while welding is being performed so that the next work piece can be set, thereby improving the work efficiency (Japanese Patent Laid-Open No. 2000-242242). Sho 6
0-227979).
【０００３】上記のものは同一の溶接作業を反復して行
うようになっており、溶接工程を２段階に分けて、第１
溶接工程で複数のワークを溶接して半製品を組立てた後
に第２溶接工程で半製品に別のワークを溶接して製品を
組立てる場合には、溶接装置を２つ設けて、第１溶接工
程と第２溶接工程とを各別の溶接装置で実行するように
している。The above-mentioned one is designed to repeat the same welding operation, and divides the welding process into two steps, namely, the first step.
When assembling a semi-finished product by welding a plurality of works in the welding process and then assembling a semi-finished product by welding another work in the second welding process, two welding devices are provided and the first welding process is performed. The second welding process and the second welding process are performed by different welding devices.
【０００４】[0004]
【発明が解決しようとする課題】上記の如く第１溶接工
程用の溶接装置と第２溶接工程用の溶接装置とを設けた
のでは設備費が高くなるため、１つの溶接装置で第１溶
接工程と第２溶接工程とを実行し得るようにすることが
望まれる。If the welding device for the first welding process and the welding device for the second welding process are provided as described above, the equipment cost becomes high, so that the first welding can be performed by one welding device. It is desirable to be able to perform the process and the second welding process.
【０００５】この場合、ターンテーブル上に第１溶接工
程用の第１溶接治具と第２溶接工程用の第２溶接治具と
を搭載して、第１溶接治具と第２溶接治具とを溶接位置
とセット位置とに交互に反転自在とし、第１溶接治具が
溶接位置を経てセット位置に戻されたときに、溶接位置
での第１溶接工程の実行で組立てられた半製品を取出し
て第１溶接治具に次の半製品用ワークをセットし、ま
た、第２溶接治具が溶接位置を経てセット位置に戻され
たとき、溶接位置での第２溶接工程の実行で組立てられ
た製品を取出して第２溶接治具に第１溶接治具から先に
取出した半製品と別のワークとをセットするようにし、
これにより第１溶接工程と第２溶接工程とを同一の溶接
装置内で交互に連続して行い得られるようにすることが
考えられる。In this case, the first welding jig for the first welding process and the second welding jig for the second welding process are mounted on the turntable, and the first welding jig and the second welding jig are mounted. And semi-finished products assembled by executing the first welding process at the welding position when the first welding jig is returned to the setting position after passing through the welding position. When the second semi-finished product is set on the first welding jig and the second welding jig is returned to the set position after passing through the welding position, the second welding process can be performed at the welding position. The assembled product is taken out, and the semi-finished product previously taken out from the first welding jig and another work are set in the second welding jig.
Therefore, it is conceivable that the first welding process and the second welding process can be alternately and continuously performed in the same welding apparatus.
【０００６】然し、これではセット位置に半製品用の複
数のワークの置き場所と半製品に後付けするワークの置
き場所に加えて半製品の置き場所を確保する必要があっ
て、スペースを広く必要とし、また、第２溶接治具に半
製品と間違えて半製品用ワークをセットするといった誤
作業も生じ易くなる。However, in this case, it is necessary to secure a place for placing the semi-finished product in addition to a place for placing a plurality of works for the semi-finished product and a place for placing a work to be attached to the semi-finished product in the set position, which requires a large space. In addition, an erroneous work such as setting a work for semi-finished product by mistake on the second welding jig is likely to occur.
【０００７】本発明は、以上の点に鑑み、セット位置に
半製品の置き場所を確保せずに済むようにした回転式溶
接治具装置を提供することをその目的としている。In view of the above points, an object of the present invention is to provide a rotary welding jig device which does not require a place for placing a semi-finished product at a set position.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成すべく、
本発明は、複数のワークを溶接して半製品を組立てる第
１溶接工程と、半製品に別のワークを溶接して製品を組
立てる第２溶接工程とを実行する溶接装置に適用される
回転式溶接治具装置であって、半製品を構成する複数の
ワークをセット自在な第１溶接治具と、半製品と前記別
のワークをセット自在な第２溶接治具とを備え、該両溶
接治具をターンテーブルに搭載して、第１溶接治具と第
２溶接治具とが前記両溶接工程を実行する溶接位置とワ
ークのセット作業を行うセット位置とに交互に反転され
るようにしたものにおいて、前記ターンテーブルに、前
記両溶接治具の中間部分に位置させて半製品の仮置部材
を設けると共に、第１溶接治具側に位置させて該第１溶
接治具上の半製品を仮置部材に移載する移載手段を設け
たことを特徴とする。[Means for Solving the Problems] In order to achieve the above object,
INDUSTRIAL APPLICABILITY The present invention is a rotary type applied to a welding apparatus that executes a first welding step of welding a plurality of works to assemble a semi-finished product and a second welding step of welding another work to a semi-finished product to assemble a product. A welding jig device, comprising: a first welding jig capable of setting a plurality of works constituting a semi-finished product and a second welding jig capable of setting a semi-finished product and the other work, The jig is mounted on the turntable so that the first welding jig and the second welding jig are alternately inverted to the welding position for performing both welding steps and the setting position for performing work setting work. The semi-finished product temporary member is provided on the turntable at an intermediate portion between the two welding jigs, and the semi-finished product on the first welding jig is placed on the first welding jig side. A transfer means for transferring the product to the temporary placement member is provided. .
【０００９】[0009]
【作用】第１溶接治具を溶接位置に反転して第１溶接工
程を実行した後、移載手段により第１溶接治具上の半製
品が仮置部材に移載される。そして、作業者がこの半製
品をセット位置に存する第２溶接治具にセットする。か
くて、セット位置には半製品の置き場所を確保する必要
がない。After the first welding jig is reversed to the welding position and the first welding process is executed, the semi-finished product on the first welding jig is transferred to the temporary placement member by the transfer means. Then, the worker sets the semi-finished product on the second welding jig existing at the setting position. Thus, it is not necessary to secure a place for the semi-finished product at the set position.
【００１０】尚、第２溶接治具がセット位置に戻された
とき、製品を払出すと共に第２溶接治具に半製品と更に
別のワークとをセットする必要があって作業者に負担が
かかる。この場合ターンテーブルに第２溶接治具側に位
置させて該第２溶接治具上の製品を払出す払出手段を設
けておけば、製品の払出しを自動化して作業者の負担を
軽減できる。When the second welding jig is returned to the set position, it is necessary to discharge the product and set the semi-finished product and another work on the second welding jig, which imposes a burden on the operator. It takes. In this case, if the turntable is provided on the second welding jig side and provided with a dispensing means for dispensing the product on the second welding jig, the dispensing of the product can be automated and the burden on the operator can be reduced.
【００１１】[0011]
【実施例】図示の実施例は、図４に示す自動車車体のフ
ロアミッドコンポーネントから成る製品Ｗを組立てる溶
接装置に本発明治具装置を適用したものである。この製
品Ｗは、基板たる第１のワークＷ１に燃料タンクの取付
部材たる第２のワークＷ２溶接して半製品Ｗ′を組立
て、この半製品Ｗ′にチャンネル状の補強部材たる第３
のワークＷ３を溶接することで組立てられる。In the illustrated embodiment, the jig device of the present invention is applied to a welding device for assembling a product W composed of a floor mid component of an automobile body shown in FIG. This product W is welded to a first work W1 which is a substrate and a second work W2 which is a mounting member for a fuel tank to assemble a semi-finished product W ', and a semi-finished product W'is a third channel-shaped reinforcing member.
It is assembled by welding the workpiece W3.
【００１２】溶接装置は、図１に示す如く、機枠１の天
井部に搭載した溶接ロボット２と、床部に配置した回転
式溶接治具装置３とで構成されている。溶接ロボット２
は、機枠１の天井部に前後動自在に支持させた走行枠２
０と、走行枠２０に左右動自在に支持させたロボット本
体２１と、ロボット本体２１に上下動自在に支持させた
昇降アーム２２とから成る直交座標型ロボットで構成さ
れており、昇降アーム２２の下端に手首２３を介してス
タッド溶接ガン２４を取付けた。As shown in FIG. 1, the welding device comprises a welding robot 2 mounted on the ceiling of the machine frame 1 and a rotary welding jig device 3 arranged on the floor. Welding robot 2
Is a traveling frame 2 supported on the ceiling of the machine frame 1 so as to be movable back and forth.
0, a robot main body 21 supported by the traveling frame 20 so as to be movable left and right, and an elevating arm 22 supported by the robot main body 21 so as to be vertically movable. A stud welding gun 24 was attached to the lower end via a wrist 23.
【００１３】前記治具装置３は、第１のワークＷ１に第
２のワークＷ２を溶接して半製品Ｗ′を組立てる第１溶
接工程用の第１溶接治具３０と、半製品Ｗ′に第３のワ
ークＷ３を溶接して製品Ｗを組立てる第２溶接工程用の
第２溶接治具３１と、該両溶接治具３０、３１を前後両
端部搭載したターンテーブル３２とを備えており、該タ
ーンテーブル３２の回転で第１溶接治具３０と第２溶接
治具３１とを機枠１内の溶接位置Ａと機枠１の手前のセ
ット位置Ｂとに交互に反転自在とした。The jig device 3 includes a first welding jig 30 for a first welding process for assembling a semi-finished product W'by welding a second work W2 to a first work W1 and a semi-finished product W '. The second welding jig 31 for the second welding process for assembling the product W by welding the third work W3, and the turntable 32 having both the welding jigs 30 and 31 mounted at the front and rear ends thereof are provided. By rotating the turntable 32, the first welding jig 30 and the second welding jig 31 can be alternately inverted between the welding position A in the machine frame 1 and the set position B in front of the machine frame 1.
【００１４】各溶接治具３０、３１には、図示しないが
ワーク受けとワーククランパーとワークの打点部に当接
するバック電極とが設けられており、第１溶接治具３０
が溶接位置Ａに反転されたときに、第１のワークＷ１に
対する第２のワークＷ２の各打点部をスタッド溶接ガン
２４により第１溶接治具３０上の各バック電極との間に
挾圧して溶接することにより第１溶接工程を実行し、ま
た、第２溶接治具３１が溶接位置Ａに反転されたとき
に、半製品Ｗ′に対する第３のワークＷ３の各打点部を
スタッド溶接ガン２４により第２溶接治具３１上の各バ
ック電極との間に挾圧して溶接することにより第２溶接
工程を実行する。Although not shown, each of the welding jigs 30 and 31 is provided with a work receiver, a work clamper, and a back electrode that abuts on a hitting point of the work.
Is reversed to the welding position A, the hitting points of the second work W2 with respect to the first work W1 are sandwiched between the back electrodes on the first welding jig 30 by the stud welding gun 24. The first welding process is performed by welding, and when the second welding jig 31 is turned over to the welding position A, the stud welding gun 24 attaches the respective spots of the third work W3 to the semi-finished product W '. Thus, the second welding process is executed by sandwiching and welding the back electrodes on the second welding jig 31.
【００１５】ターンテーブル３２には、図２及び図３に
明示する如く、前記両溶接治具３０、３１の中間部に位
置させて半製品Ｗ′の仮置部材３３と、第１溶接治具３
０側に位置させて該第１溶接治具３０上の半製品Ｗ′を
仮置部材３３に移載する移載手段３４と、第２溶接治具
３１側に位置させて該第２溶接治具３１上の製品Ｗを払
出す払出手段３５とが設けられている。As clearly shown in FIGS. 2 and 3, the turntable 32 is located at an intermediate portion between the welding jigs 30 and 31 and the temporary placing member 33 of the semi-finished product W'and the first welding jig. Three
The transfer means 34 for positioning the semi-finished product W ′ on the first welding jig 30 on the temporary welding member 33 when positioned on the 0 side, and the second welding jig for positioning on the second welding jig 31 side. A dispensing means 35 for dispensing the product W on the tool 31 is provided.
【００１６】仮置部材３３は半製品Ｗ′の両端部を支持
するように左右に分設されており、該各仮置部材３３
を、ターンテーブル３２に立設した支柱３３ａの上端に
第１溶接治具３０側に向かって上方に傾斜する前後方向
に長手の支持杆３３ｂを取付けると共に、支持杆３３ｂ
の外側に半製品Ｗ′の横ずれを防止する案内板３３ｃを
取付けて成るものに構成した。The temporary placing members 33 are divided into right and left so as to support both ends of the semi-finished product W ', and each of the temporary placing members 33 is provided.
A support rod 33b, which is long in the front-rear direction and is inclined upward toward the first welding jig 30 side, is attached to the upper end of a column 33a standing on the turntable 32, and the support rod 33b is attached.
A guide plate 33c for preventing lateral displacement of the semi-finished product W'is attached to the outside of the above.
【００１７】移載手段３４は、第１溶接治具３０の治具
ベース３０ａの内側部分に設けたブラケット３４ａの両
脇の固定アーム３４ｂに枢軸３４ｃを介して軸支した揺
動アーム３４ｄを備えており、該揺動アーム３４ｄに第
１溶接治具３０上の半製品Ｗ′を掬い上げる側面視略Ｌ
字状の掬い枠３４ｅを取付けると共にブラケット３４ａ
に垂設したシリンダ３４ｆのピストンロッドをリンク３
４ｇを介して揺動アーム３４ｄに連結し、ピストンロッ
ドの上動によれば掬い枠３４ｅが第１溶接治具３０上の
半製品Ｗ′を掬い上げて仮置部材３３側に揺動し、掬い
枠３４ｅから仮置部材３３に半製品Ｗ′が滑り落とされ
るようにした。The transfer means 34 is provided with a swing arm 34d pivotally supported by fixed arms 34b on both sides of a bracket 34a provided inside the jig base 30a of the first welding jig 30 via pivots 34c. And a semi-finished product W'on the first welding jig 30 is picked up by the swing arm 34d in a side view substantially L
Attaching the character-shaped scooping frame 34e and bracket 34a
Link the piston rod of the cylinder 34f installed vertically to
4g is connected to the swing arm 34d, and according to the upward movement of the piston rod, the scooping frame 34e scoops up the semi-finished product W'on the first welding jig 30 to swing to the temporary placement member 33 side, The semi-finished product W'is allowed to slide off from the scooping frame 34e onto the temporary placement member 33.
【００１８】払出手段３５は、第２溶接治具３１の治具
ベース３１ａの内側部分に立設したシリンダ３５ａによ
り昇降される昇降枠３５ｂの両脇に取付けた、第２溶接
治具３１側に向かって下方に傾斜する押上げバー３５ｃ
を備えている。そして、セット位置Ｂに設けた安全柵４
上に製品Ｗを受ける左右１対の支持バー５を取付け、押
上げバー３５ｃの上動によれば第２溶接治具３１上の製
品Ｗが押上げられ、押上げバー３５ｃの傾斜により製品
Ｗが支持バー５上に滑り落とされるようにした。尚、押
上げバー３５ｃはその基部に垂設した垂直ロッド３５ｄ
において治具ベース３１ａ上のガイドブラケット３５ｅ
に挿通支持されている。また、治具ベース３１ａの外側
部分には支持バー５の配置高さより若干上方にのびる案
内柱３５ｆが立設されており、この案内柱３５ｆにより
製品Ｗが支持バー５の配置高さに押上げられる前に押上
げバー３５ｃから滑り落ちることを防止すると共に、第
２溶接治具３１に設けた図外のワーク位置決めピンとの
こじりを生じないよう製品Ｗが真上に押上げられるよう
にしている。The payout means 35 is attached to both sides of an elevating frame 35b which is elevated and lowered by a cylinder 35a standing on the inner side of the jig base 31a of the second welding jig 31, on the side of the second welding jig 31. Push-up bar 35c tilting downwards
Is equipped with. And the safety fence 4 provided at the set position B
A pair of left and right support bars 5 for receiving the product W are attached to the upper part, and the product W on the second welding jig 31 is pushed up by the upward movement of the push-up bar 35c, and the product W is inclined by the inclination of the push-up bar 35c. Are slid down onto the support bar 5. The push-up bar 35c is provided with a vertical rod 35d vertically provided at its base.
Guide bracket 35e on the jig base 31a
Is supported through. Further, a guide column 35f extending slightly above the arrangement height of the support bar 5 is erected on the outer side of the jig base 31a, and the product W is pushed up to the arrangement height of the support bar 5 by this guide column 35f. The product W is prevented from sliding down from the push-up bar 35c before being pushed, and the product W is pushed up directly above so as not to be twisted with a work positioning pin (not shown) provided on the second welding jig 31.
【００１９】次に上記実施例の装置による製品Ｗの組立
作業手順について説明する。先ず、第１溶接治具３０を
セット位置Ｂに戻した状態で第１溶接治具３０に第１と
第２のワークＷ１、Ｗ２をセットし、次にターンテーブ
ル３２を半回転させて第１溶接治具３０を溶接位置Ａ、
第２溶接治具３１をセット位置Ｂに反転させる。そし
て、溶接位置Ａにおいて溶接ロボット２による第１溶接
工程を実行して半製品Ｗ′を組立て、第１溶接工程終了
後第１溶接治具３０上の半製品Ｗ′を移載手段３４によ
り仮置部材３３に移載する。Next, a procedure for assembling the product W by the apparatus of the above embodiment will be described. First, with the first welding jig 30 returned to the setting position B, the first and second workpieces W1 and W2 are set on the first welding jig 30, and then the turntable 32 is rotated half a turn to make a first rotation. Set the welding jig 30 at the welding position A,
The second welding jig 31 is reversed to the set position B. Then, at the welding position A, the welding robot 2 executes the first welding process to assemble the semi-finished product W ′, and after the completion of the first welding process, the semi-finished product W ′ on the first welding jig 30 is temporarily moved by the transfer means 34. It is transferred to the mounting member 33.
【００２０】尚、最初は第２溶接治具３１へのワークセ
ット作業を行わず、半製品Ｗ′の移載終了後にターンテ
ーブル３２を再度半回転させて第１溶接治具３０をセッ
ト位置Ｂ、第２溶接治具３１を溶接位置Ａに反転させ
る。そして、セット位置Ｂにおいて第１溶接治具３０に
第１と第２のワークＷ１、Ｗ２をセットした後、第１溶
接治具３０を溶接位置Ａ、第２溶接治具３１をセット位
置Ｂに反転する。Initially, the work setting work on the second welding jig 31 is not performed, and after the transfer of the semi-finished product W'is completed, the turntable 32 is rotated a half turn again to set the first welding jig 30 at the setting position B. , The second welding jig 31 is inverted to the welding position A. Then, after setting the first and second workpieces W1 and W2 on the first welding jig 30 at the setting position B, the first welding jig 30 is set at the welding position A and the second welding jig 31 is set at the setting position B. Invert.
【００２１】そして、今回は溶接位置Ａにおける第１溶
接工程の実行中に、セット位置Ｂにおいて第２溶接治具
３１に第３のワークＷ３をセットすると共に、仮置部材
３３から半製品Ｗ′を取り上げてこれを第２溶接治具３
１にセットする。次に、第１溶接治具３０上の半製品
Ｗ′を上記の如く移載手段３４で仮置部材３３に移載し
た後、第１溶接治具３０をセット位置Ｂ、第２溶接治具
３１を溶接位置Ａに反転し、溶接位置Ａにおいて溶接ロ
ボット２による第２溶接工程を実行して製品Ｗを組立て
ると共に、第２溶接工程の実行中にセット位置Ｂにおい
て第１溶接治具３０に第１と第２のワークＷ１、Ｗ２を
セットする。Then, this time, during the execution of the first welding process at the welding position A, the third work W3 is set on the second welding jig 31 at the setting position B, and the semi-finished product W'from the temporary placement member 33 is set. Take this as the second welding jig 3
Set to 1. Next, after the semi-finished product W'on the first welding jig 30 is transferred to the temporary placement member 33 by the transfer means 34 as described above, the first welding jig 30 is set to the set position B, and the second welding jig is set. 31 is reversed to the welding position A, the second welding process is executed by the welding robot 2 at the welding position A to assemble the product W, and the first welding jig 30 is set at the setting position B during the execution of the second welding process. The first and second works W1 and W2 are set.
【００２２】そして、第２溶接工程終了後に第１溶接治
具３０を溶接位置Ａ、第２溶接治具３１をセット位置Ｂ
に反転するが、今回は第２溶接治具３１上に製品Ｗが存
在するため、先ず払出手段３５により製品Ｗを支持バー
５に払出し、溶接位置Ａでの第１溶接工程の実行中に第
２溶接治具３１に第３のワークＷ３と仮置部材３３上の
半製品Ｗ′とをセットし、その後で第１溶接治具３０上
の半製品Ｗ′を仮置部材３３に移載すると共に、支持バ
ー５上の製品Ｗを図示しない台車やコンベアに移し換え
る。そして、以上の作業を繰返して第１溶接工程と第２
溶接工程とを交互に連続して行う。After completion of the second welding process, the first welding jig 30 is at the welding position A and the second welding jig 31 is at the setting position B.
However, since the product W is present on the second welding jig 31 this time, the product W is first dispensed to the support bar 5 by the dispensing means 35, and the first welding process is performed during the first welding process at the welding position A. 2 The third work W3 and the semi-finished product W'on the temporary placement member 33 are set on the welding jig 31, and then the semi-finished product W'on the first welding jig 30 is transferred to the temporary placement member 33. At the same time, the product W on the support bar 5 is transferred to a dolly or a conveyor (not shown). Then, the above work is repeated to perform the first welding step and the second welding step.
The welding process is alternately and continuously performed.
【００２３】尚、上記実施例では第１溶接治具３０が溶
接位置Ａに存する間に半製品Ｗ′を仮置部材３３に移載
するようにしたが、第１溶接治具３０に対するワークの
セット作業を第２溶接工程の作業時間より短時間で行い
得られる場合には、第１溶接治具３０をセット位置Ｂに
戻してから半製品Ｗ′を仮置部材３３に移載するように
して、能率アップを図ることが望ましい。In the above embodiment, the semi-finished product W'is transferred onto the temporary placing member 33 while the first welding jig 30 is at the welding position A. When the setting work can be performed in a shorter time than the working time of the second welding process, the first welding jig 30 is returned to the setting position B, and then the semi-finished product W ′ is transferred to the temporary placement member 33. Therefore, it is desirable to improve efficiency.
【００２４】[0024]
【発明の効果】以上の説明から明らかなように、本発明
によれば、セット位置に半製品の置き場所を確保する必
要がなく、スペースを削減できると共に、半製品がセッ
ト位置のワークの置き場所とは隔絶したターンテーブル
上の仮置部材に置かれるため、第２溶接治具に半製品と
間違えて半製品用のワークをセットするといった誤作業
を防止できる。As is apparent from the above description, according to the present invention, it is not necessary to secure a place for placing the semi-finished product at the set position, the space can be reduced, and the work place where the semi-finished product is placed is set. Since it is placed on a temporary placement member on a turntable that is isolated from the place, it is possible to prevent an erroneous work such as setting a work for a semi-finished product by mistake in the second welding jig as a semi-finished product.
【図１】 本発明治具装置を具備する溶接装置の一例の
側面図FIG. 1 is a side view of an example of a welding device including a jig device of the present invention.
【図２】 その治具装置の溶接治具を省略した側面図FIG. 2 is a side view of the jig device without a welding jig.
【図３】 図２の平面図FIG. 3 is a plan view of FIG.
【図４】 （ａ）製品の正面図、（ｂ）図４（ａ）のIV
−IV線截断面図4A is a front view of the product, and FIG. 4B is an IV of FIG. 4A.
−IV cross section
３ 回転式溶接治具装置 ３０ 第１溶接治具 ３１ 第２溶接治具 ３２ ターンテー
ブル ３３ 仮置部材 ３４ 移載手段 ３５ 払出手段3 Rotary Welding Jig Device 30 First Welding Jig 31 Second Welding Jig 32 Turntable 33 Temporary Placement Member 34 Transferring Means 35 Discharging Means
Claims (2)
る第１溶接工程と、半製品に別のワークを溶接して製品
を組立てる第２溶接工程とを実行する溶接装置に適用さ
れる回転式溶接治具装置であって、半製品を構成する複
数のワークをセット自在な第１溶接治具と、半製品と前
記別のワークをセット自在な第２溶接治具とを備え、該
両溶接治具をターンテーブルに搭載して、第１溶接治具
と第２溶接治具とが前記両溶接工程を実行する溶接位置
とワークのセット作業を行うセット位置とに交互に反転
されるようにしたものにおいて、前記ターンテーブル
に、前記両溶接治具の中間部分に位置させて半製品の仮
置部材を設けると共に、第１溶接治具側に位置させて該
第１溶接治具上の半製品を仮置部材に移載する移載手段
を設けたことを特徴とする回転式溶接治具装置。1. A rotation applied to a welding apparatus that executes a first welding step of welding a plurality of works to assemble a semi-finished product and a second welding process of welding another work to a semi-finished product to assemble a product. A welding jig device, comprising: a first welding jig capable of setting a plurality of works constituting a semi-finished product, and a second welding jig capable of setting a semi-finished product and the other work, and A welding jig is mounted on the turntable so that the first welding jig and the second welding jig are alternately inverted between the welding position for executing both welding steps and the setting position for performing work setting work. The temporary table of the semi-finished product is provided on the turntable at an intermediate portion of the welding jigs, and the turntable is placed on the first welding jig side. A transfer means for transferring the semi-finished product to the temporary placement member is provided. Rotating welding jig device.
位置させて該第２溶接治具上の製品を払出す払出手段を
設けたことを特徴とする請求項１に記載の回転式溶接治
具装置。2. The rotary welding according to claim 1, wherein the turntable is provided with a dispensing means located at the side of the second welding jig to dispense a product on the second welding jig. Jig device.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26624693A JP3248161B2 (en) | 1993-10-25 | 1993-10-25 | Rotary welding jig device |
| US08/253,921 US5403988A (en) | 1993-06-07 | 1994-06-03 | Stud welding apparatus |
| GB9411183A GB2278797B (en) | 1993-06-07 | 1994-06-03 | Stud welding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26624693A JP3248161B2 (en) | 1993-10-25 | 1993-10-25 | Rotary welding jig device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07116894A true JPH07116894A (en) | 1995-05-09 |
| JP3248161B2 JP3248161B2 (en) | 2002-01-21 |
Family
ID=17428307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26624693A Expired - Fee Related JP3248161B2 (en) | 1993-06-07 | 1993-10-25 | Rotary welding jig device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3248161B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465585A (en) * | 2018-11-30 | 2019-03-15 | 芜湖安韬谱自动化有限公司 | The integrated form fixed system of automobile metal plate work combined welding |
| CN113953652A (en) * | 2021-11-22 | 2022-01-21 | 湖南坤鼎数控科技有限公司 | Device for friction welding phase control |
| CN116160168A (en) * | 2023-04-25 | 2023-05-26 | 深圳市明泰智能技术有限公司 | Mechanical equipment welding set |
-
1993
- 1993-10-25 JP JP26624693A patent/JP3248161B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465585A (en) * | 2018-11-30 | 2019-03-15 | 芜湖安韬谱自动化有限公司 | The integrated form fixed system of automobile metal plate work combined welding |
| CN109465585B (en) * | 2018-11-30 | 2023-11-24 | 芜湖安韬谱智能装备股份有限公司 | Integrated fixing system for combined welding of automobile sheet metal parts |
| CN113953652A (en) * | 2021-11-22 | 2022-01-21 | 湖南坤鼎数控科技有限公司 | Device for friction welding phase control |
| CN116160168A (en) * | 2023-04-25 | 2023-05-26 | 深圳市明泰智能技术有限公司 | Mechanical equipment welding set |
| CN116160168B (en) * | 2023-04-25 | 2023-07-25 | 深圳市明泰智能技术有限公司 | Mechanical equipment welding set |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3248161B2 (en) | 2002-01-21 |
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