JP2501058Y2 - Opening / closing member support - Google Patents
Opening / closing member supportInfo
- Publication number
- JP2501058Y2 JP2501058Y2 JP1989021695U JP2169589U JP2501058Y2 JP 2501058 Y2 JP2501058 Y2 JP 2501058Y2 JP 1989021695 U JP1989021695 U JP 1989021695U JP 2169589 U JP2169589 U JP 2169589U JP 2501058 Y2 JP2501058 Y2 JP 2501058Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing member
- engaging
- hooking portion
- hook
- 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
Description
【考案の詳細な説明】 産業上の利用分野 本考案は開閉部材支持具に係り、特に所定の作業を行
う間ワークの開口部を開閉する開閉部材を開位置に支持
するように構成した開閉部材支持具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening / closing member support, and more particularly to an opening / closing member configured to support an opening / closing member that opens and closes an opening of a work in an open position during a predetermined work. Regarding support equipment.
従来の技術 例えばワークとして搬送される自動車の車体を塗装す
る塗装ラインにおいては、車体の搬送速度に合わせて動
作する塗装用ロボット等を採用して塗装工程の合理化が
図られている。ところが、自動車の車体に塗装を施す場
合、車体の外観だけでなく開閉部材としてのボンネット
の裏面及びエンジンルームにも塗装が行われている。2. Description of the Related Art For example, in a coating line for coating a vehicle body of an automobile that is transported as a work, a coating robot or the like that operates according to the transportation speed of the vehicle body is adopted to rationalize the coating process. However, when a vehicle body is painted, not only the outer appearance of the vehicle body but also the back surface of the hood as an opening / closing member and the engine room are painted.
そのため、上記塗装ラインでは、ボンネットの裏面及
びエンジンルームを塗装する前に作業者がボンネットを
開き、それからボンネットを開位置に支持するため開閉
部材支持具としての支持棒をボンネットの裏面と車体と
の間に取り付けていた。その後、ボンネットの裏面及び
エンジンルームに対する塗装工程が終わると、別の作業
者が前記支持棒を外すとともに車体及びボンネットが傷
つかないようにボンネットを閉じていた。Therefore, in the above painting line, a worker opens the bonnet before painting the back surface of the bonnet and the engine room, and then a support rod as an opening / closing member support member for supporting the bonnet in the open position is provided between the back surface of the bonnet and the vehicle body. It was installed between them. After that, when the coating process for the back surface of the bonnet and the engine room was completed, another worker removed the support rod and closed the bonnet so that the vehicle body and the bonnet were not damaged.
考案が解決しようとする課題 しかしながら、従来は塗装ラインにおいてボンネット
を開けて前記支持棒を取り付ける作業者と、ボンネット
裏面及びエンジンルームの塗装後に支持棒を外してボン
ネットを閉じる作業者とが必要であり、それ以上作業者
を減らして合理化を図ることが難しいといった問題があ
った。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention However, conventionally, it is necessary to have an operator who opens the bonnet and installs the support rod in a painting line, and an operator who removes the support rod and closes the bonnet after painting the back of the hood and the engine room. However, there was a problem that it was difficult to reduce the number of workers more and to rationalize.
また、前記支持棒をロボット等を使用して外すことも
考えられるが、その場合塗装した車体及びボンネットが
傷つかないようにボンネットを閉じるための別の装置が
必要になり、設備が大掛かりになってしまうといった問
題が生ずる。It is also possible to remove the support rod by using a robot or the like, but in that case, another device for closing the bonnet is required so that the painted car body and bonnet are not damaged, and the equipment becomes large-scale. There is a problem that it will end up.
そこで、本考案は上記問題を解決した開閉部材支持具
を提供することを目的とする。Then, this invention aims at providing the opening / closing member support tool which solved the said problem.
課題を解決するための手段 本考案は、開閉部材（8a）を有するワーク（８）に塗
装を施す塗装ラインで塗装作業を行う間、該開閉部材
（8a）を開位置に支持するように該ワーク（８）と該開
閉部材（8a）との間に着脱自在に装着される開閉部材支
持具において、 第１の係合部材（３）と第２の係合部材（２）とがＸ字
状に互いに交差する位置で軸（４）により回動自在に結
合され、 前記第１の係合部材（３）の一端に前記開閉部材（8a）
の係合部（8a1）に回動自在に係合するフック（3a）が
設けられるとともに、他端（3b）に掛止部（3b1）が軸
（４）とフック（3a）との間に掛止部（3c）がそれぞれ
設けられ、 前記第２の係合部材（２）の一端に前記ワーク（８）の
係合部（8b1）に回動自在に係合するフック（2a）が設
けられられるとともに、他端（2c）に掛止部（2c1）が
軸（４）とフック（2a）との間に掛止部（2b）がそれぞ
れ設けられ、 前記掛止部（3b1）と掛止部（2b）、また、掛止部（2
c1）と掛止部（3c）にそれぞれ掛止され、前記掛止部
（3b1）と掛止部（2b）間、及び掛止部（2c1）と掛止部
（3c）間の間隔を互いに接近方向に附勢するばね部材
（5,6）がそれぞれ張設され、 前記ばね部材（5,6）の附勢力は、前記開閉部材（8a）
の自重による前記間隔を離間方向に変位させようとする
力より小さく設定され、 ストッパ部材（７）が前記係合部材（3,2）の回動を阻
止する位置と回動を許容する位置の間を移動可能に係合
部材（３）もしくは係合部材（２）に軸支され、 前記フック（3a,2a）をそれぞれ係合部（8a1，8b1）に
係合させ、前記開閉部材（8a）を開操作し、前記間隔が
接近した開閉部材（8a）の開状態で前記ストッパ部材
（７）を前記回動を阻止する位置へ回動させると前記開
閉部材（8a）の自重による前記間隔を離間方向に変位さ
せようとする力が加わり前記係合部材（3,2）の回動が
阻止され、前記間隔を接近させる操作により前記ストッ
パ部材（７）が前記回動を阻止する位置から回動を許容
する位置に回動され前記係合部材（3,2）の回動が許容
されることを特徴とするものである。Means for Solving the Problems The present invention is designed to support the opening / closing member (8a) at an open position while performing a painting operation in a painting line for painting a work (8) having the opening / closing member (8a). In the opening / closing member support tool detachably mounted between the work (8) and the opening / closing member (8a), the first engagement member (3) and the second engagement member (2) are X-shaped. Are rotatably coupled to each other by a shaft (4) at positions intersecting each other, and the opening / closing member (8a) is attached to one end of the first engaging member (3).
Is provided with a hook (3a) that is rotatably engaged with the engaging portion (8a 1 ) of the shaft, and the other end (3b) has a hooking portion (3b 1 ) between the shaft (4) and the hook (3a). Hooks (2a) each provided with a hooking portion (3c) therebetween, and rotatably engaged with an engaging portion (8b 1 ) of the work (8) at one end of the second engaging member (2). ) Is provided, and the other end (2c) is provided with a hooking portion (2c 1 ) between the shaft (4) and the hook (2a), and the hooking portion (2b) is provided. 3b 1 ) and latch (2b), and latch (2
c 1 ) and the hooking portion (3c) respectively, and between the hooking portion (3b 1 ) and the hooking portion (2b) and between the hooking portion (2c 1 ) and the hooking portion (3c). Spring members (5, 6) for urging the gaps toward each other are stretched, and the urging force of the spring members (5, 6) is the opening / closing member (8a).
Is set to be smaller than the force for displacing the gap in the separating direction due to its own weight, and the stopper member (7) prevents the engagement member (3, 2) from rotating and allows the rotation. The opening / closing member is rotatably supported by the engaging member (3) or the engaging member (2) so that the hooks (3a, 2a) are engaged with the engaging portions (8a 1 , 8b 1 ), respectively. When the opening member (8a) is opened and the stopper member (7) is rotated to a position that prevents the rotation while the opening / closing member (8a) is in the open state, the weight of the opening / closing member (8a) is increased. A force for displacing the gap in the separating direction is applied to prevent the engagement member (3, 2) from rotating, and the stopper member (7) prevents the rotation due to the operation of approaching the gap. The engagement member (3, 2) is allowed to rotate from a position to a position that allows rotation. It is an feature.
作用 本考案によれば、第１の係合部材（３）のフック（3
a）を開閉部材（8a）の係合部（8a1）に係合させ、且つ
第２の係合部材（２）のフック（2a）をワーク（８）の
係合部（8b1）に係合させることでワーク（８）と開閉
部材（8a）との間に開閉部材支持具を容易に装着でき
る。そして、開閉部材（8a）を開方向に操作させると、
掛止部（3b1）と掛止部（2b）間、及び掛止部（2c1）と
掛止部（3c）間の間隔が接近する。また、この開操作に
より第１の係合部材（３）のフック（3a）と第２の係合
部材（２）のフック（2a）とが互いに離間する方向に回
動する。この際、前記間隔はばね部材（5,6）の附勢力
により接近方向に附勢されているので、開操作力が軽減
され、開操作が容易にできる。Action According to the present invention, the hook (3) of the first engaging member (3) is
a) is engaged with the engaging portion (8a 1 ) of the opening / closing member (8a), and the hook (2a) of the second engaging member (2) is attached to the engaging portion (8b 1 ) of the work (8). By engaging with each other, the opening / closing member support can be easily mounted between the work (8) and the opening / closing member (8a). When the opening / closing member (8a) is operated in the opening direction,
The distances between the hooking portion (3b 1 ) and the hooking portion (2b) and between the hooking portion (2c 1 ) and the hooking portion (3c) are close to each other. Further, by this opening operation, the hook (3a) of the first engaging member (3) and the hook (2a) of the second engaging member (2) rotate in a direction in which they are separated from each other. At this time, since the space is biased in the approaching direction by the biasing force of the spring members (5, 6), the opening operation force is reduced and the opening operation can be facilitated.
さらに開閉部材（8a）を開操作し、前記間隔が接近し
た開閉部材（8a）の開状態でストッパ部材（７）を、係
合部材（3,2）の回動を阻止する位置へ回動させると、
開閉部材（8a）の自重による前記間隔を離間方向に変位
させる力がストッパ部材（７）に加わることより両係合
部材（2,3）の回動動作が阻止されて開閉部材（8a）を
開位置に保持することができる。そのため、塗装作業を
行う間は、ストッパ部材（７）の係止により開閉部材
（8a）を開位置に保持することで、塗装作業が容易に行
える。Further, the opening / closing member (8a) is opened, and the stopper member (7) is rotated to a position that prevents the engagement members (3, 2) from rotating in the opened state of the opening / closing member (8a) close to each other. And let
A force for displacing the gap in the separating direction by the own weight of the opening / closing member (8a) is applied to the stopper member (7), so that the rotational movement of both the engaging members (2, 3) is blocked and the opening / closing member (8a) is moved. It can be held in the open position. Therefore, during the coating work, the opening / closing member (8a) is held in the open position by locking the stopper member (7) to facilitate the coating work.
また、塗装作業終了後は、前記間隔を接近させる操作
によりストッパ部材（７）が前記回動を阻止する位置か
ら回動を許容する位置に回動され両係合部材（2,3）の
回動動作を許容するため、開閉部材（8a）が自重で開位
置から閉位置に至る過程で係合部材（2,3）が前記間隔
を広げる方向に回動する。これにより、開閉部材（8a）
の自重による力より小さく設定されたばね部材（5,6）
の附勢力が、徐々に大となって開閉部材（8a）の閉動作
を減速させて緩衝することができる。Further, after the painting work is completed, the stopper member (7) is rotated from the position where the rotation is prevented to the position where the rotation is permitted by the operation of approaching the interval, and the rotation of both the engagement members (2, 3) is performed. In order to allow the dynamic operation, the engaging members (2, 3) rotate in the direction of widening the interval while the opening / closing member (8a) moves from the open position to the closed position by its own weight. As a result, the opening / closing member (8a)
Spring members (5,6) set to be smaller than the force of their own weight
The urging force of is gradually increased and the closing operation of the opening / closing member (8a) can be decelerated and buffered.
従って、開閉部材（8a）を閉じる際は、開閉部材（8
a）の閉動作がばね部材（5,6）の附勢力増大により減速
されるので、開閉部材（8a）及びワーク（８）が損傷し
ないように開閉部材（8a）を閉動作させることができ
る。さらに、前記ストッパ部材（７）を両係合部材（2,
3）の回動を許容する位置に回動する操作だけで開閉部
材（8a）を閉じることが容易に行えるため自動化が可能
であり、作業員が不要になりその分合理化が図れる。Therefore, when closing the opening / closing member (8a),
Since the closing operation of a) is slowed down by the increase of the biasing force of the spring members (5, 6), the opening / closing member (8a) can be closed so as not to damage the opening / closing member (8a) and the work (8). . Furthermore, the stopper member (7) is attached to both engaging members (2,
Since the opening / closing member (8a) can be easily closed only by the operation of turning to the position permitting the turning of 3), automation can be performed, and an operator is not required, and rationalization can be achieved accordingly.
実施例 第１図乃至第４図に本考案になる開閉部材支持具の一
実施例を示す。尚、第１図は開閉部材支持具の正面図、
第２図は開閉部材支持具の側面図、第３図は開閉部材支
持具の使用状態を示す正面図、第４図は開閉部材支持具
の使用状態を示す平面図である。Embodiment FIG. 1 to FIG. 4 show an embodiment of the opening / closing member support according to the present invention. 1 is a front view of the opening / closing member support,
FIG. 2 is a side view of the opening / closing member support, FIG. 3 is a front view showing a usage state of the opening / closing member support, and FIG. 4 is a plan view showing a usage state of the opening / closing member support.
開閉部材支持具１は棒状のリンク2,3をＸ字状に交差
させた位置で軸４により回動自在に連結してなり、リン
ク2,3の先端には鉤形のフック2a,3aが設けられている。
また、開閉部材支持具１は、後述するようにリンク（第
２の係合部材）２のフック2aを車体８に係合させ、且つ
リンク（第１の係合部材）３のフック3aをボンネット8a
に係合させて車体８とボンネット8aとの間に装着され
る。The opening / closing member support 1 is composed of rod-shaped links 2 and 3 rotatably connected to each other by a shaft 4 at a position where the links 2 and 3 intersect each other in an X shape. It is provided.
Further, the opening / closing member support 1 engages the hook 2a of the link (second engaging member) 2 with the vehicle body 8 and attaches the hook 3a of the link (first engaging member) 3 to the bonnet as described later. 8a
And is mounted between the vehicle body 8 and the hood 8a.
5,6はコイルバネ（ばね部材）で、夫々リンク2,3が第
１図に示すように開いた状態となるようにリンク2,3を
附勢している。一方のコイルバネ５は、一端がリンク２
より突出する掛止部としてのピン2b（軸４よりフック2a
側に位置する）に掛止され、他端がリンク３の端部3bに
穿設された掛止部としての孔3b1（軸４よりフック3aの
反対側に位置する）に掛止されている。そのため、コイ
ルバネ５はリンク２のピン2bとリンク３の孔3b1とを互
いに近接する方向に附勢している。Numerals 5 and 6 are coil springs (spring members) which urge the links 2 and 3 so that the links 2 and 3 are opened as shown in FIG. One of the coil springs 5 has a link 2 at one end.
Pin 2b (hook 2a from shaft 4) as a more protruding hook
The other end is hooked to a hole 3b 1 (located on the opposite side of the hook 3a from the shaft 4) as a hook formed in the end 3b of the link 3. There is. Therefore, the coil spring 5 are energized in a direction to close the hole 3b 1 of the pin 2b and the link 3 links 2 to each other.
また、他方のコイルバネ６は、一端がリンク３より突
出する掛止としてピン3c（軸４よりフック3a側に位置す
る）に掛止され、他端がリンク２の端部2cに穿設された
掛止部としての孔2c1（軸４よりフック2aの反対側に位
置する）に掛止されている。そのため、コイルバネ６は
リンク２の孔2c1とリンク３のピン3cとを互いに近接す
る方向に附勢している。Further, one end of the other coil spring 6 is hooked on the pin 3c (located on the hook 3a side of the shaft 4) as a hook protruding from the link 3, and the other end is bored on the end 2c of the link 2. It is hooked in a hole 2c 1 (located on the opposite side of the hook 2a from the shaft 4) as a hooking portion. Therefore, the coil spring 6 urges the hole 2c 1 of the link 2 and the pin 3c of the link 3 in the direction of approaching each other.
尚、ばね部材5,6の附勢力は、ボンネット8aの自重に
よりリンク２のピン2bとリンク３の孔3b1との間隔、及
びリンク２の孔2c1とリンク３のピン3cとの間隔を離間
方向に変位させようとする力より小さく設定されてい
る。Incidentally, the biasing force of the spring members 5 and 6, the distance between the holes 3b 1 of the pin 2b and the link 3 of the link 2 by the weight of the hood 8a, and the distance between the pins 3c link second holes 2c 1 and link 3 It is set to be smaller than the force to displace in the separating direction.
７はストッパで、リンク２の端部2cに回動自在に支承
された腕部7aと、腕部7aの先端よりリンク３側へ折曲さ
れ取付時リンク３に当接する当接部7bとよりなる。即
ち、ストッパ７はボンネット8aの荷重が両リンク2,3に
作用すると、ストッパ７の当接部7bがリンク３に当接し
て両リンク2,3を相互に係止することで、ボンネット8a
を開位置に支持する。そのため、塗装作業を行う間は、
ストッパ７の係止によりボンネット8aを開位置に保持す
ることで、塗装作業が容易に行える。Reference numeral 7 denotes a stopper, which includes an arm portion 7a that is rotatably supported by the end portion 2c of the link 2 and an abutting portion 7b that is bent from the tip of the arm portion 7a toward the link 3 side and that abuts on the link 3 during mounting. Become. That is, when the load of the bonnet 8a acts on both the links 2 and 3, the stopper 7 abuts on the link 3 by the abutting portion 7b of the stopper 7 and locks the two links 2 and 3 to each other.
To the open position. Therefore, during the painting work,
Holding the bonnet 8a in the open position by locking the stopper 7 facilitates the painting work.
ここで、上記構成になる開閉部材支持具１の使用方法
について説明する。Here, a method of using the opening / closing member support 1 having the above configuration will be described.
第３図及び第４図に示す如く、自動車の車体（ワー
ク）８を塗装する塗装ラインにおいては、車体８が搬送
装置（図示せず）等によりＡ方向に搬送されており、車
体８が通過する通路の近傍には塗装用ロボット９が配設
されている。As shown in FIGS. 3 and 4, in a painting line for painting a car body (work) 8 of an automobile, the car body 8 is conveyed in a direction A by a conveying device (not shown) or the like, and the car body 8 passes through. A painting robot 9 is arranged near the passage.
この塗装用ロボット９は車体８の移動に応じて予めテ
ィーチングされた動作を行うプレイバック型のロボット
であり、車体８が搬送されてくるとボンネット（開閉部
材）8aの裏面及びエンジンルーム8bに塗装を施す。ま
た、塗装用ロボット９のアーム9aの先端には塗装ガン9b
と、後述するように塗装終了後車体８に取り付けられた
開閉部材支持具１を押圧する押圧部材9cが設けられてい
る。この押圧部材9cは塗装ガン9bよりも前方に突出する
ように延在する。The painting robot 9 is a playback type robot that performs a pre-teaching operation according to the movement of the vehicle body 8. When the vehicle body 8 is transferred, painting is performed on the back surface of the bonnet (opening / closing member) 8a and the engine room 8b. Give. Also, the painting gun 9b is attached to the tip of the arm 9a of the painting robot 9.
As will be described later, there is provided a pressing member 9c that presses the opening / closing member support 1 attached to the vehicle body 8 after painting. The pressing member 9c extends so as to project forward of the coating gun 9b.
車体８は塗装用ロボット９の配設位置に至る前に作業
者によってボンネット8aが開かれ、その後開閉部材支持
具１は作業者によってボンネット8aとエンジンルーム8b
との間に取り付けられる。。尚、開閉部材支持具１は塗
装用ロボット９の押圧部材9cに押圧されるため、塗装用
ロボット９寄りの位置に取り付けられる。The bonnet 8a is opened by the operator before the vehicle body 8 reaches the position where the painting robot 9 is arranged, and then the opening / closing member support 1 is manipulated by the operator to the bonnet 8a and the engine room 8b.
Attached between and. . Since the opening / closing member support 1 is pressed by the pressing member 9c of the painting robot 9, it is attached to a position near the painting robot 9.
第５図に示す如く、作業者は開閉部材支持具１を取り
付けるに際して、ボンネット8aをB1方向に開き、その後
リンク２のフック2aをエンジンルーム8b内に設けられた
Ｕ字状の係合部8b1に係合させると共に、リンク３のフ
ック3aをボンネット8aの裏面に設けられた係合部8a1に
係合させる。尚、フック2a,3aがリングの一部を切り欠
いた形状であるので、係合部8b1，8a1に対して回動可能
な状態に係合されている。As shown in FIG. 5, when the operator attaches the opening / closing member support 1, the operator opens the bonnet 8a in the B 1 direction and then hooks 2a of the link 2 into the U-shaped engaging portion provided in the engine room 8b. It is engaged with the 8b 1, to engage the hook 3a of the link 3 to the engaging portion 8a 1 provided on the back surface of the hood 8a. Incidentally, the hook 2a, because 3a is a shape partially cut out of the ring, is engaged with the rotatable state with respect to the engaging portion 8b 1, 8a 1.
この後、作業者がボンネット8aをB1方向に押圧して開
位置に回動させると、開閉部材支持具１はコイルバネ5,
6の附勢力によりリンク２のピン2bとリンク３の孔3b1と
の間隔、及びリンク２の孔2c1とリンク３のピン3cとの
間隔が接近する方向に附勢されているので、ボンネット
8aの開操作力が軽減され、ボンネット8aの開操作が容易
に行える。After that, when the worker presses the bonnet 8a in the B 1 direction to rotate it to the open position, the opening / closing member support 1 causes the coil spring 5,
Since the space between the pin 2b of the link 2 and the hole 3b 1 of the link 3 and the space between the hole 2c 1 of the link 2 and the pin 3c of the link 3 are urged by the urging force of 6, the bonnet
The opening operation force of 8a is reduced, and the opening operation of bonnet 8a can be performed easily.
次に、作業者がボンネット8aから手を離すと、ボンネ
ット8aは自重でB2方向に閉じようとする。このようにボ
ンネット8aの荷重がＸ字状に交差する両リンク2,3に作
用すると、ストッパ７の当接部7bがリンク３に当接して
リンク３の時計方向への回動を阻止する。そして、リン
ク2,3がストッパ７により略Ｘ字状に交差した状態で相
互に係止され回動を阻止される。そのため、ボンネット
8aは開閉部材支持具１により第５図に示す開位置に支持
される。Next, when the worker releases the bonnet 8a, the bonnet 8a tries to close in the B 2 direction by its own weight. When the load of the bonnet 8a acts on both the links 2 and 3 intersecting in an X-shape in this way, the abutting portion 7b of the stopper 7 abuts on the link 3 to prevent the link 3 from rotating in the clockwise direction. Then, the links 2 and 3 are mutually locked by the stopper 7 in a state where they cross each other in a substantially X shape, and rotation is prevented. Therefore, the bonnet
8a is supported by the opening / closing member support 1 in the open position shown in FIG.
このように、開閉部材支持具１の装着によりボンネッ
ト8aが開いた状態のまま車体８が搬送されると、塗装用
ロボット９は所定の塗装動作を行いボンネット8aの裏面
及びエンジンルーム8bに塗料を吹き付ける。上記の如
く、ボンネット8aの裏面及びエンジンルーム8bの塗装が
終了すると、塗装用ロボット９はアーム9a先端に設けら
れた押圧部材9cを軸４の近傍のリンク2,3に当接させ、
これをＣ方向に押圧する。In this way, when the vehicle body 8 is transported with the hood 8a opened by mounting the opening / closing member support 1, the painting robot 9 performs a predetermined painting operation to coat the back surface of the hood 8a and the engine room 8b with paint. To spray. As described above, when the back surface of the hood 8a and the engine room 8b are finished to be painted, the painting robot 9 brings the pressing member 9c provided at the tip of the arm 9a into contact with the links 2 and 3 near the shaft 4,
This is pressed in the C direction.
その結果、リンク2,3は夫々第６図に示すようにD,E方
向に回動する。これにより、ストッパ７は自重で時計方
向に回動し、ストッパ７の当接部7bがリンク３より離間
してリンク2,3の回動を許容する。そのため、ストッパ
７によるリンク2,3の係止が解除され、リンク2,3は軸４
を中心に回動可能となる。As a result, the links 2 and 3 respectively rotate in the D and E directions as shown in FIG. As a result, the stopper 7 rotates clockwise due to its own weight, and the contact portion 7b of the stopper 7 is separated from the link 3 to allow the rotation of the links 2 and 3. Therefore, the locking of the links 2 and 3 by the stopper 7 is released and the links 2 and 3 are
It becomes possible to rotate around.
さらに、軸４が第６図に示すように係合部8a1，8b1よ
りＣ方向に変位すると、塗装用ロボット９は押圧部材9c
を開閉部材支持具１より離間させるように各可動部を動
作させる。前述したように、ばね部材5,6の附勢力がボ
ンネット8aの自重によりリンク２のピン2bとリンク３の
孔3b1との間隔、及びリンク２の孔2c1とリンク３のピン
3cとの間隔を離間方向に変位させようとする力より小さ
く設定されているので、開閉部材支持具１のリンク2,3
は夫々フック2a,3aを係合部8b1，8a1に係合させたまま
ボンネット8aの重量によりD,E方向に回動する。Further, when the shaft 4 is displaced in the direction C from the engaging portions 8a 1 and 8b 1 as shown in FIG. 6, the painting robot 9 is pressed by the pressing member 9c.
Each movable part is operated so as to be separated from the opening / closing member support 1. As described above, the pin spacing, and the link second holes 2c 1 and link 3 of biasing force is a hole 3b 1 of the pin 2b and the link 3 of the link 2 by the weight of the hood 8a of the spring members 5 and 6
Since the distance from 3c is set to be smaller than the force to displace in the separating direction, the links 2, 3 of the opening / closing member support 1 are
Rotate the respective hook 2a, by weight of the left hood 8a was 3a allowed to engage the engaging portion 8b 1, 8a 1 D, in the E direction.
第７図に示す如く、リンク2,3が軸４を中心に回動す
るにつれてボンネット8aは、B2方向に回動しエンジンル
ーム8bを閉じる。As shown in FIG. 7, as the links 2 and 3 rotate about the shaft 4, the bonnet 8a rotates in the B 2 direction to close the engine room 8b.
その際、ボンネット8aが自重で開位置から閉位置に至
る過程でリンク３のピン3cとリンク２の孔2c1及びリン
ク２のピン2bとリンク３の孔3b1が離間方向に変位する
ことにより、リンク2,3に対するコイルバネ5,6の附勢力
が徐々に大となってボンネット8aの閉動作を緩衝するこ
とができる。従って、ボンネット8aを閉じる際は、ボン
ネット8aの閉動作がコイルバネ5,6の附勢力増大により
減速される。At that time, the pin 3c of the link 3 and the hole 2c 1 of the link 2 and the pin 2b of the link 2 and the hole 3b 1 of the link 3 are displaced in the separating direction in the process in which the bonnet 8a moves from the open position to the closed position by its own weight. The urging forces of the coil springs 5 and 6 on the links 2 and 3 are gradually increased to buffer the closing operation of the bonnet 8a. Therefore, when closing the bonnet 8a, the closing operation of the bonnet 8a is decelerated by the increase of the biasing force of the coil springs 5 and 6.
すなわち、リンク２とリンク３との間に装架されたコ
イルバネ5,6は、リンク2,3が夫々D,E方向に回動するに
つれて引っ張られることになる。従って、リンク2,3は
ストッパ７により係止が解除された後、コイルバネ5,6
の引張力に抗してゆっくりと回動する。そのため、ボン
ネット8aは、このコイルバネ5,6の引張力によりB2方向
へゆっくりとした速度で回動してエンジンルーム8bを閉
じる。That is, the coil springs 5 and 6 mounted between the link 2 and the link 3 are pulled as the links 2 and 3 rotate in the D and E directions, respectively. Therefore, after the links 2 and 3 are unlocked by the stopper 7, the coil springs 5 and 6 are released.
It rotates slowly against the tensile force of. Therefore, the bonnet 8a is rotated in the B 2 direction at a slow speed by the tensile force of the coil springs 5 and 6 to close the engine room 8b.
よって、ボンネット8aを閉じる際、ボンネット8aの閉
動作が開閉部材支持具１によって緩衝されるため、塗装
したばかりのボンネット8a及び車体８等の損傷が防止さ
れる。また、塗装終了後においては、前述の如く塗装用
ロボット９が開閉部材支持具１を押圧すれば良いため、
従来のようにボンネット8aを閉じるために作業者を配置
せずに済み、その分塗装ラインにおける合理化が図れ
る。Therefore, when closing the bonnet 8a, the closing operation of the bonnet 8a is buffered by the opening / closing member support 1, so that damage to the bonnet 8a, the vehicle body 8 and the like just painted can be prevented. Further, after the painting is completed, the painting robot 9 may press the opening / closing member support 1 as described above.
It is not necessary to arrange an operator to close the bonnet 8a as in the conventional case, and accordingly, the coating line can be rationalized.
尚、開閉部材支持具１は、第７図に示すようにエンジ
ンルーム8b内に収納されたまま塗装ラインを通過するこ
とになるが、塗装工程後に行われる次の組立工程等でボ
ンネット8aを開いた際、そのついでにリンク2,3のフッ
ク2a,3aが係合部8a1，8b1から外されて回収される。従
って、開閉部材支持具１を外すためだけの作業者は不要
になる。Although the opening / closing member support 1 passes through the coating line while being housed in the engine room 8b as shown in FIG. 7, the bonnet 8a is opened in the next assembly process or the like performed after the coating process. At that time, the hooks 2a, 3a of the links 2, 3 are then removed from the engaging portions 8a 1 , 8b 1 and recovered. Therefore, an operator only for removing the opening / closing member support tool 1 is unnecessary.
また、上記開閉部材支持具１では、コイルバネ5,6の
長さ、及びリンク2,3の連結位置を変えることにより異
なる車種にも適応できる。The opening / closing member support 1 can be adapted to different vehicle types by changing the lengths of the coil springs 5 and 6 and the connecting positions of the links 2 and 3.
また、第８図に示すように、上記開閉部材支持具１は
車体８のボンネット8aを支持するだけでなく、後部のバ
ックドア8cを開位置に支持するのにも使用できる。Further, as shown in FIG. 8, the opening / closing member support 1 can be used not only to support the hood 8a of the vehicle body 8 but also to support the rear back door 8c in the open position.
尚、塗装終了後ボンネット8aを閉じる手段としては、
上記の如く塗装用ロボット９を利用する以外に、第９図
に示すようなエアシリンダ装置10を使用しても良い。In addition, as a means for closing the bonnet 8a after finishing the painting,
Besides using the painting robot 9 as described above, an air cylinder device 10 as shown in FIG. 9 may be used.
即ち、塗装ラインの近傍に軸11により回動自在に支承
されたロッド12と、ロッド12を駆動するエアシリンダ装
置10とを配設しておく。そして、塗装用ロボット９によ
る塗装が終了した車体８が搬送されると、エアシリンダ
装置10は圧縮空気の供給によりロッド12を反時計方向に
回動させる。ロッド12はボンネット8aを開位置に支持す
る開閉部材支持具１の軸４近傍をＣ方向に押圧する。こ
れにより、開閉部材支持具１は前述の如く、リンク2,3
が回動し、第７図に示す如く折りたたまれた状態にな
る。That is, a rod 12 rotatably supported by a shaft 11 and an air cylinder device 10 for driving the rod 12 are arranged near the coating line. When the vehicle body 8 that has been painted by the painting robot 9 is conveyed, the air cylinder device 10 rotates the rod 12 counterclockwise by supplying compressed air. The rod 12 presses the vicinity of the shaft 4 of the opening / closing member support 1 that supports the bonnet 8a in the open position in the C direction. As a result, the opening / closing member support 1 is, as described above, the links 2, 3
Rotates, and becomes a folded state as shown in FIG.
考案の効果 上述の如く、本考案によれば、第１の係合部材のフッ
クを開閉部材の係合部に係合させ、且つ第２の係合部材
のフックをワークの係合部に係合させることでワークと
開閉部材との間に開閉部材支持具を容易に装着できる。As described above, according to the present invention, the hook of the first engaging member is engaged with the engaging portion of the opening / closing member, and the hook of the second engaging member is engaged with the engaging portion of the work. By fitting them together, the opening / closing member support can be easily mounted between the work and the opening / closing member.
そして、開閉部材を開方向に操作させると、各掛止部
間の間隔が接近する。また、この開操作により第１の係
合部材のフックと第２の係合部材のフックとが互いに離
間する方向に回動する。この際、前記間隔はばね部材の
附勢力により接近方向に附勢されているので、開操作力
が軽減され、開操作が容易にできる。Then, when the opening / closing member is operated in the opening direction, the intervals between the hooking portions become closer. Further, by this opening operation, the hooks of the first engaging member and the hooks of the second engaging member rotate in a direction in which they are separated from each other. At this time, since the gap is biased in the approaching direction by the biasing force of the spring member, the opening operation force is reduced and the opening operation can be facilitated.
さらに、開閉部材を開操作し、前記間隔が接近した開
閉部材の開状態でストッパ部材を、係合部材の回動を阻
止する位置へ回動させると、開閉部材の自重による前記
間隔を離間方向に変位させる力がストッパ部材に加わる
ことより両係合部材の回動動作が阻止されて開閉部材を
開位置に保持することができる。そのため、塗装作業を
行う間は、ストッパ部材の係止により開閉部材を開位置
に保持することで、塗装作業が容易に行える。Further, when the opening / closing member is operated to open, and the stopper member is rotated to a position that prevents the engagement member from rotating in the opened state of the opening / closing member close to the space, the space due to the weight of the opening / closing member is separated in the separating direction. By applying the force for displacing to the stopper member, the rotational movement of both engaging members is blocked, and the opening / closing member can be held in the open position. Therefore, during the painting work, the opening / closing member is held in the open position by the engagement of the stopper member, so that the painting work can be easily performed.
また、塗装作業終了後は、前記間隔を接近させる操作
によりストッパ部材が前記回動を阻止する位置から回動
を許容する位置に回動され両係合部材の回動動作を許容
するため、開閉部材が自重で開位置から閉位置に至る過
程で係合部材が前記間隔を広げる方向に回動する。これ
により、開閉部材の自重による力より小さく設定された
ばね部材の附勢力が、徐々に大となって開閉部材の閉動
作を減速させて緩衝することができる。Further, after the painting work is completed, the stopper member is rotated from the position for preventing the rotation to the position for allowing the rotation by the operation of approaching the interval, and the rotation operation of both engaging members is allowed. The engaging member rotates in the direction to widen the interval while the member is moving from its open position to its closed position by its own weight. As a result, the biasing force of the spring member, which is set to be smaller than the force due to the weight of the opening / closing member, gradually increases and the closing operation of the opening / closing member can be decelerated and buffered.
従って、開閉部材を閉じる際は、開閉部材の閉動作が
ばね部材の附勢力増大により減速されるので、開閉部材
及びワークが損傷しないように開閉部材を閉動作させる
ことができる。さらに、前記ストッパ部材を両係合部材
の回動を許容する位置に回動する操作だけで開閉部材を
閉じることが容易に行えるため自動化が可能であり、作
業員が不要になりその分合理化が図れる。Therefore, when closing the opening / closing member, the closing operation of the opening / closing member is decelerated by the increase of the biasing force of the spring member, so that the opening / closing member can be closed so as not to damage the opening / closing member and the work. Further, since the opening / closing member can be easily closed only by the operation of rotating the stopper member to a position permitting the rotation of both the engaging members, automation can be performed, and an operator is not required, and the rationalization can be made accordingly. Can be achieved.
第１図は本考案になる開閉部材支持具の一実施例の正面
図、第２図は開閉部材支持具の側面図、第３図は塗装ラ
インにおける開閉部材支持具の使用方法を説明するため
の正面図、第４図は塗装ラインの平面図、第５図は開閉
部材支持具を取り付けた状態を示す概略側面図、第６図
及び第７図はボンネットを閉じるときの動作を説明する
ための工程図、第８図は開閉部材支持具の他の取付状態
を示す正面図、第９図は開閉部材支持具の係止解除を行
うための他の手段を示す平面図である。 １……開閉部材支持具、2,3……リンク、2a,3a……フッ
ク、４……軸、5,6……コイルバネ、７……ストッパ、
８……車体、8a……ボンネット、９……塗装用ロボッ
ト、9a……アーム、9c……押圧部材。FIG. 1 is a front view of an embodiment of an opening / closing member support according to the present invention, FIG. 2 is a side view of the opening / closing member support, and FIG. 3 is a view for explaining a method of using the opening / closing member support in a painting line. Front view, FIG. 4 is a plan view of the coating line, FIG. 5 is a schematic side view showing a state in which the opening / closing member support is attached, and FIGS. 6 and 7 are for explaining the operation when closing the hood. FIG. 8 is a front view showing another mounting state of the opening / closing member support, and FIG. 9 is a plan view showing another means for unlocking the opening / closing member support. 1 ... Opening / closing member support, 2,3 ... Link, 2a, 3a ... Hook, 4 ... Axis, 5,6 ... Coil spring, 7 ... Stopper,
8 ... Body, 8a ... Bonnet, 9 ... Painting robot, 9a ... Arm, 9c ... Pressing member.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 茂木 俊英 神奈川県川崎市川崎区小田３丁目10番地 ３号 (56)参考文献 特開 昭53−43325（ＪＰ，Ａ) 特開 昭60−151198（ＪＰ，Ａ) 実開 昭62−120677（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Toshihide Mogi 3-10-3 Oda, Kawasaki-ku, Kanagawa Prefecture JP, A) Actually open 62-120677 (JP, U)
Claims (1)
装を施す塗装ラインで塗装作業を行う間、該開閉部材
（8a）を開位置に支持するように該ワーク（８）と該開
閉部材（8a）との間に着脱自在に装着される開閉部材支
持具において、 第１の係合部材（３）と第２の係合部材（２）とがＸ字
状に互いに交差する位置で軸（４）により回動自在に結
合され、 前記第１の係合部材（３）の一端に前記開閉部材（8a）
の係合部（8a1）に回動自在に係合するフック（3a）が
設けられるとともに、他端（3b）に掛止部（3b1）が軸
（４）とフック（3a）との間に掛止部（3c）がそれぞれ
設けられ、 前記第２の係合部材（２）の一端に前記ワーク（８）の
係合部（8b1）に回動自在に係合するフック（2a）が設
けられるとともに、他端（2c）に掛止部（2c1）が軸
（４）とフック（2a）との間に掛止部（2b）がそれぞれ
設けられ、 前記掛止部（3b1）と掛止部（2b）、また、掛止部（2
c1）と掛止部（3c）にそれぞれ掛止され、前記掛止部
（3b1）と掛止部（2b）間、及び掛止部（2c1）と掛止部
（3c）間の間隔を互いに接近方向に附勢するばね部材
（5,6）がそれぞれ張設され、 前記ばね部材（5,6）の附勢力は、前記開閉部材（8a）
の自重による前記間隔を離間方向に変位させようとする
力より小さく設定され、 ストッパ部材（７）が前記係合部材（3,2）の回動を阻
止する位置と回動を許容する位置の間を移動可能に係合
部材（３）もしくは係合部材（２）に軸支され、 前記フック（3a,2a）をそれぞれ係合部（8a1，8b1）に
係合させ、前記開閉部材（8a）を開操作し、前記間隔が
接近した開閉部材（8a）の開状態で前記ストッパ部材
（７）を前記回動を阻止する位置へ回動させると前記開
閉部材（8a）の自重による前記間隔を離間方向に変位さ
せようとする力が加わり前記係合部材（3,2）の回動が
阻止され、前記間隔を接近させる操作により前記ストッ
パ部材（７）が前記回動を阻止する位置から回動を許容
する位置に回動され前記係合部材（3,2）の回動が許容
されることを特徴とする開閉部材支持具。1. The work (8) and the work (8) so as to support the open / close member (8a) in an open position while performing a painting operation in a painting line for painting a work (8) having the open / close member (8a). In the opening / closing member support tool detachably mounted between the opening / closing member (8a), a position where the first engaging member (3) and the second engaging member (2) cross each other in an X shape. Is rotatably coupled by a shaft (4) with the opening / closing member (8a) at one end of the first engaging member (3).
Is provided with a hook (3a) that is rotatably engaged with the engaging portion (8a 1 ) of the shaft, and the other end (3b) has a hooking portion (3b 1 ) between the shaft (4) and the hook (3a). Hooks (2a) each provided with a hooking portion (3c) therebetween, and rotatably engaged with an engaging portion (8b 1 ) of the work (8) at one end of the second engaging member (2). ) Is provided, and the other end (2c) is provided with a hooking portion (2c 1 ) between the shaft (4) and the hook (2a), and the hooking portion (3b) is provided. 1 ) and the hook (2b), and the hook (2
c 1 ) and the hooking portion (3c) respectively, and between the hooking portion (3b 1 ) and the hooking portion (2b) and between the hooking portion (2c 1 ) and the hooking portion (3c). Spring members (5, 6) for urging the gaps toward each other are stretched, and the urging force of the spring members (5, 6) is the opening / closing member (8a).
Is set to be smaller than the force for displacing the gap in the separating direction due to its own weight, and the stopper member (7) prevents the engagement member (3, 2) from rotating and allows the rotation. The opening / closing member is rotatably supported by the engaging member (3) or the engaging member (2) so that the hooks (3a, 2a) are engaged with the engaging portions (8a 1 , 8b 1 ), respectively. When the opening member (8a) is opened and the stopper member (7) is rotated to a position that prevents the rotation while the opening / closing member (8a) is in the open state, the weight of the opening / closing member (8a) is increased. A force for displacing the gap in the separating direction is applied to prevent the engagement member (3, 2) from rotating, and the stopper member (7) prevents the rotation due to the operation of approaching the gap. The engagement member (3, 2) is allowed to rotate from a position to a position that allows rotation. Closing member support characterized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989021695U JP2501058Y2 (en) | 1989-02-27 | 1989-02-27 | Opening / closing member support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989021695U JP2501058Y2 (en) | 1989-02-27 | 1989-02-27 | Opening / closing member support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02112585U JPH02112585U (en) | 1990-09-10 |
| JP2501058Y2 true JP2501058Y2 (en) | 1996-06-12 |
Family
ID=31239154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989021695U Expired - Lifetime JP2501058Y2 (en) | 1989-02-27 | 1989-02-27 | Opening / closing member support |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501058Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643694C2 (en) * | 1976-09-28 | 1983-06-09 | Wilfried 7036 Schönaich Glock | Strut for fixing the trunk lid of a passenger car |
| JPS60151198A (en) * | 1984-01-19 | 1985-08-09 | 日本電気株式会社 | Expanding device for space missile |
| JPH0531183Y2 (en) * | 1986-01-23 | 1993-08-10 |
-
1989
- 1989-02-27 JP JP1989021695U patent/JP2501058Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02112585U (en) | 1990-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7946017B2 (en) | Integrated hinge and temporary door checker | |
| EP1703055B1 (en) | Detachable door hinge device for vehicles | |
| CA2779881A1 (en) | Vehicle body coating system | |
| US20090045564A1 (en) | Positioning device for moveable portion of workpiece | |
| JP2501058Y2 (en) | Opening / closing member support | |
| US5038436A (en) | Dual position hinge | |
| JP3742254B2 (en) | Paint mask device | |
| JP3714737B2 (en) | Instrument panel conveyor for automobile | |
| CA2339025C (en) | Striker alignment tool | |
| JP6346842B2 (en) | Opening and closing jig for vehicles | |
| JPS63265787A (en) | Device for removing automobile door | |
| JP4622867B2 (en) | Door mounting positioning jig | |
| CN210127753U (en) | Hinge simulation device of sliding door | |
| CA2522491C (en) | Support device for assembly of a vehicle section | |
| JP2540537B2 (en) | How to paint a car body | |
| JPH0537753Y2 (en) | ||
| JPH0730475Y2 (en) | Jig for locking lock on rear door of automobile | |
| JPH0490978A (en) | On-off body mounting method for automobile | |
| JPH0522472Y2 (en) | ||
| JPH04169384A (en) | Industrial robot | |
| JPH0137868Y2 (en) | ||
| JP2530885Y2 (en) | Vehicle hood support device | |
| KR100462671B1 (en) | Method for manufacturing fuel filler door of automobile | |
| JPH0324422Y2 (en) | ||
| JPS6322777A (en) | Door assembly device for automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Effective date: 20040223 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20040727 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A02 | Decision of refusal |
Effective date: 20041124 Free format text: JAPANESE INTERMEDIATE CODE: A02 |