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JPH01222828A - Positioning device - Google Patents

Positioning device

Info

Publication number
JPH01222828A
JPH01222828A JP63049152A JP4915288A JPH01222828A JP H01222828 A JPH01222828 A JP H01222828A JP 63049152 A JP63049152 A JP 63049152A JP 4915288 A JP4915288 A JP 4915288A JP H01222828 A JPH01222828 A JP H01222828A
Authority
JP
Japan
Prior art keywords
positioning
workpiece
guide
work station
side member
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
Application number
JP63049152A
Other languages
Japanese (ja)
Other versions
JP2582111B2 (en
Inventor
Hideyuki Akagi
赤木 秀幸
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu Motor Co Ltd
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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP63049152A priority Critical patent/JP2582111B2/en
Publication of JPH01222828A publication Critical patent/JPH01222828A/en
Application granted granted Critical
Publication of JP2582111B2 publication Critical patent/JP2582111B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Automatic Assembly (AREA)
  • Resistance Welding (AREA)

Abstract

PURPOSE:To greatly improve working condition in the production line of an automobile by positioning a workpiece in a work station by means of a lower positioning guide and an upper positioning guide in a condition of keeping an automobile body posture. CONSTITUTION:A side member (workpiece) 1 is conveyed along a production line while being suspended in an erected posture by the hanger 6 of a conveying means 4. As the side member 1 is conveyed to a work station (a), the upper positioning guide 14c of a positioning means 14 is projected out forward to hold the side member 1 toward the upwardly opposite position of lower positioning guides 14a. After that, the movement of the hanger 6 is stopped and a vertical rod 7 is held in a position A. Thereupon, the rods of positioning cylinders 14b are projected out and the side member 1 is lifted up from the hanger 6 due to the lifting up of the lower positioning guides 14a, and the upper edge portion 1c thereof is fitted in the recessed groove of the upper positioning guide 14c and positioned while the lower edge corner portions 1a, 1b thereof being positioned and supported by the lower positioning guides 14a.

Description

【発明の詳細な説明】 崖1上生剋■立! 本発明は、ワークの位置決め装置に関し、特に、自動車
の生産ラインにおいて、ワークの搬送途上の所定の作業
ステーシロンで該ワークを起立姿勢〔車体姿勢〕に保持
したまま位置決めするのに使用される装置に関するもの
である。
[Detailed Description of the Invention] The first life on the cliff! The present invention relates to a workpiece positioning device, and more particularly to a device used for positioning a workpiece while holding it in an upright position (vehicle body position) at a predetermined work station while the workpiece is being transported in an automobile production line. It is something.

暑米■五丘 従来、自動車のボデーを構成するワーク、例えば、サイ
ドメンバは、生産ラインにそって略水平姿勢に保持され
た状態で搬送され、その搬送途上で仮付はスポットされ
たのち、所定の作業ステーションで増打ちされる。とこ
ろで、上記サイドメンバは、メインボデーへの組付時、
起立姿勢に保持した状態でメインボデーに組付けられる
。したがって、作業性の向上を図る上では、メインボデ
ーへの組付前の工程においても上記サイドメンバを起立
姿勢に保持した状態で搬送し、かつ、増打ち作業を行な
うのが好ましい、しかしながら、従来、増打ち作業ステ
ージ5ンにおいて、上記サイドメンバを起立姿勢に保持
した状態で位置決めする装置は存在しなかった。
Traditionally, workpieces that make up the body of an automobile, such as side members, are transported along the production line while being held in a nearly horizontal position, and tacking is done at a spot during transport. Reinforcement is performed at a predetermined work station. By the way, when the above side member is assembled to the main body,
It is assembled into the main body while held in an upright position. Therefore, in order to improve workability, it is preferable to transport the side members while holding them in an upright position even in the process before assembly to the main body, and to perform additional hammering work. There was no device for positioning the side member while holding it in an upright position in stage 5 of the additional work.

が解゛ しようとする1 従来、上記サイドメンバを起立姿勢に保持した状態で位
置決めする一装置は存在しなかったので、該サイドメン
バを略水平姿勢に保持して増打ち作業を行なったのち、
メインボデーへの組付時に、上記サイドメンバを起立保
持することが必要であり、作業性がきわめて悪いという
問題が゛あった。
1 Conventionally, there has been no device for positioning the side member while holding it in an upright position, so after performing additional hammering work while holding the side member in an approximately horizontal position,
When assembling it to the main body, it is necessary to hold the side member upright, which poses a problem of extremely poor workability.

本発明の目的は、ワークを起立姿勢に保持したままの状
態で位置決めすることのできる位置決め装置を提供する
ことを目的とする。
SUMMARY OF THE INVENTION An object of the present invention is to provide a positioning device that can position a workpiece while holding it in an upright position.

課 を ゛するための 本発明は、上記目的を達成するため、提案されたもので
、ワークを起立姿勢に保持した状態で搬送可能に、かつ
、所定の作業ステージ四ンで停止可能に設置されたワー
ク搬送手段と、上記作業ステーションの下方定位置に、
該作業ステーシランに停止保持されたワークを上方へ突
上げ可能に設置され、かつ、ワークの下縁部を位置決め
支持する下部位置決めガイドと、上記作業ステーション
の上方定位置に、下部位置決めガイドとの上方対向位置
に突出保持可能に待機保持され、かつ、ワークの上縁部
を位置決め支持する上部位置決めガイドとからなり、上
記下部位置決めガイドの突上げ動作により、作業ステー
シランに起立保持されたワークを搬送手段から持ち上げ
て、上記下部位置決めガイドと該ガイドの上方対向位置
に突出保持された上部位置決めガイドとで位置決め支持
するようにしたものである。
The present invention has been proposed in order to achieve the above-mentioned object, and is installed so that the workpiece can be transported while being held in an upright position and can be stopped at a predetermined work stage. and a fixed position below the work station,
A lower positioning guide is installed to be able to push upward the workpiece stopped and held by the work station run, and positions and supports the lower edge of the workpiece; It consists of an upper positioning guide that is held in standby so that it can be protruded and held at an opposing position, and that positions and supports the upper edge of the workpiece, and the workpiece that is held upright on the work station run is transported by the lifting operation of the lower positioning guide. The lower positioning guide and the upper positioning guide protruding and held at a position opposite to the guide are used to position and support the lower positioning guide.

旦 作業ステーシランにワークが停止保持されると、下部位
置ガイドの突上げ動作により、該ワークは搬送手段から
持ち上げられ、下部位置決めガイドと該ガイドの上方対
向位置に突出保持された上部位置決めガイドとで確実に
位置決め支持される。
Once the workpiece is stopped and held on the work station run, the workpiece is lifted from the conveying means by the thrusting operation of the lower positioning guide, and the workpiece is lifted up from the conveyance means by the lower positioning guide and the upper positioning guide held in a protruding position above the guide. Securely positioned and supported.

亥1■ 以下本発明の実施例を第1図乃至第7図を参照しながら
説明すると次の通りである0図面において、(1)(2
)(3)は仮付けされたのち、増打ちされるワーク、例
えば、自動車の車種に応じてボデーを構成する第1乃至
第3のサイドメンバ、(4)はワーク搬送手段で、この
ワーク搬送手段(4)は、搬送レール(5)と、該搬送
レール(5)に吊設された自走可能な多数のハンガ(6
)とで構成されており、ハンガ(6)は、生産ラインに
そって移動させるようにしである。上記ハンガ(6)は
、垂直杆(7)の上端に水平杆(8)を設け、かつ、該
水平杆(8)の両端に取付杆(9)(9)を設けたもの
で、取付杆(9)(9)の上端には引掛部(10)  
(10)を形成すると共に、取付杆(9)(9)の下端
および垂直杆(7)の上部にはワーク支持杆(11) 
 (11)および(12)を水平に突設し、又垂直杆(
7)の下端近傍には支持突起(13)を突設しである。
亥1■ Hereinafter, embodiments of the present invention will be explained with reference to FIGS. 1 to 7. In the following drawings, (1) (2)
)(3) is a work to be added after being temporarily attached, for example, the first to third side members that make up the body depending on the type of car; (4) is a work conveyance means, The means (4) includes a transport rail (5) and a number of self-propellable hangers (6) suspended from the transport rail (5).
), and the hanger (6) is designed to be moved along the production line. The hanger (6) has a horizontal rod (8) provided at the upper end of the vertical rod (7), and mounting rods (9) (9) provided at both ends of the horizontal rod (8). (9) There is a hook part (10) on the upper end of (9).
(10), and a work support rod (11) is formed at the lower end of the mounting rod (9) (9) and the upper part of the vertical rod (7).
(11) and (12) are installed horizontally, and vertical rods (
7) is provided with a protruding support protrusion (13) near its lower end.

上記サイドメンバ(1)(2)(3)は、搬送手段(4
)により起立姿勢〔車体姿勢〕に吊持された状態で生産
ラインにそって搬送され、仮付作業ステーシランで仮付
けされたのち、増打ち作業ステージ四ン(a)へ搬送さ
れる。また、上記ワーク搬送手段(4)は、増打ち作業
ステーション(a)におけるハンガ(6)の停止位置、
即ち、垂直杆(7)の保持位置を、各車種のサイドメン
バ(1)(2)(3)に応じてASBおよびCの3位置
に切換変更することができるように構成しである。  
(14)  (15)  (16)は上記サイドメンバ
(1)(2)、(3)に応じて使用される第1乃至第3
の複数組の位置決め手段で、各位置決め手段(14) 
 (15)  (16)は、サイドメンバ(1)(2)
(3)の下縁コーナ部(1a)(lb)  (2a) 
 (2b)  (3a)  (3b)を位置決め支持す
る下部位置決めガイド(14a )  (14a )(
15a )  (15a )  (16a )  (1
6a )と、該下部位置決めガイド(14a)〜(16
a)を昇降動作させる位置決めシリンダ(14b)(1
4b)(15b)(15b)(16b)(16b)と、
サイドメンバ(1)(2)(3)の上縁部を位置決め支
持する上部位置決めガイド(14c )  (15c 
)  (16c )とから構成されている。
The side members (1), (2), and (3) are the conveying means (4).
) and transported along the production line in an upright position (vehicle body position), and after being tacked on a tack work station run, it is transported to additional work stage 4 (a). Further, the workpiece conveyance means (4) includes a stop position of the hanger (6) in the additional work station (a),
That is, the holding position of the vertical rod (7) can be switched between three positions, ASB and C, depending on the side members (1), (2), and (3) of each vehicle type.
(14) (15) (16) are the first to third side members used according to the above side members (1), (2), and (3).
A plurality of sets of positioning means, each positioning means (14)
(15) (16) are side members (1) (2)
(3) Lower edge corner (1a) (lb) (2a)
(2b) (3a) Lower positioning guide (14a) that positions and supports (3b) (14a) (
15a) (15a) (16a) (1
6a) and the lower positioning guides (14a) to (16
Positioning cylinder (14b) (1) for raising and lowering a)
4b) (15b) (15b) (16b) (16b) and
Upper positioning guides (14c) (15c) that position and support the upper edges of side members (1) (2) (3)
) (16c).

上記下部位置決めガイド(14a)〜(16a)は、作
業ステーシラン(a)に保持されたサイドメンバ(1)
(2)(3)の直下の位置にワーク搬送方向にそって所
定の間隔をおいて、かつ、昇降動作可能に並設しである
。上記各下部位置決めガイド(14a)〜(16a)は
、第6図に示すようにサイドメンバ(1)(2)(3)
の高さ方向に位置決め支持する第1のガイド片(17)
と第1のガイド片(17)のワーク搬送方向の外端から
稍湾曲させて一体に立上り形成され、かつ、サイドメン
バ(1)(2)(3)を搬送方向に位置決め支持する第
2のガイド片(18)と、第1のガイド片(17)に該
ガイド片(17)を直交させて組付固定され、か?、サ
イドメンバ(1)(2)(3)を幅方向に位置決め支持
する第3のガイド片(19)とからなり、上記第3のガ
イド片(19)の支持片部(19a)を上方へ立上がり
形成すると共に、支持端面(19a)を第1のガイド片
(17)の支持面(17a)と同一平面に保持しである
。また、位置決めシリンダ(14b)〜(16b)は、
作業ステーシラン(a)にワーク搬送方向にそって所定
の間隔をおいて並設してあり、この位置決めシリンダ(
14b )〜(16b)のロッドの上端に上記下部位置
決めガイド(14a)〜(16a)を取付固定しである
。さらに、上記各上部位置決めガイド(14c )  
(15c )  (16c )は、下面に、サイドメン
バ(1)(2)(3)の上縁部(lc)  (2c)(
3c)が嵌入する凹溝(20)を形成したものであって
、作業ステーション(a)の上方定位置にワーク搬送方
向にそって所定の間隔をおいて、かつ、ワーク搬送方向
と直交する方向に突出退避可能に設置され、突出端位置
時、上記下部位置決めガイド(14a)〜(16a)と
の上方対向位置、即ち、作業ステージ目ン(a)に停止
保持されたサイドメンバ(1)(2)(3)の上縁部(
lc)  (2c)  (3c)の直上位置に保持され
る。上記上部位置ガイド(14c)(15c)(16c
)の突出退避動作は、適宜の流体圧シリンダ〔図示省略
〕により行われる。
The lower positioning guides (14a) to (16a) are attached to the side member (1) held on the work station run (a).
(2) and (3) are arranged in parallel at a predetermined interval along the workpiece transport direction at a position directly below (3), and are movable up and down. Each of the lower positioning guides (14a) to (16a) is attached to the side members (1) (2) (3) as shown in
A first guide piece (17) that positions and supports in the height direction of
and a second guide piece (17) that is slightly curved and integrally formed to stand up from the outer end of the first guide piece (17) in the workpiece conveyance direction, and that positions and supports the side members (1), (2), and (3) in the conveyance direction. The guide piece (18) and the first guide piece (17) are assembled and fixed with the guide piece (17) orthogonal to each other? , a third guide piece (19) that positions and supports the side members (1), (2), and (3) in the width direction, and the support piece (19a) of the third guide piece (19) is moved upward. The support end surface (19a) is held in the same plane as the support surface (17a) of the first guide piece (17). Moreover, the positioning cylinders (14b) to (16b) are
The positioning cylinders (a) are arranged in parallel at a predetermined interval along the work transport direction on the work station run (a).
The lower positioning guides (14a) to (16a) are attached and fixed to the upper ends of the rods 14b) to (16b). Furthermore, each of the above upper positioning guides (14c)
(15c) (16c) are the upper edges (lc) (2c) (
3c) is formed with a concave groove (20) into which the workpiece is inserted, and is located at a predetermined position above the work station (a) at a predetermined interval along the workpiece conveyance direction, and in a direction perpendicular to the workpiece conveyance direction. The side member (1) is installed so as to be able to protrude and retract at the protruding end position, and is stopped and held at a position facing upwardly from the lower positioning guides (14a) to (16a), that is, toward the work stage (a). 2) The upper edge of (3) (
lc) (2c) It is held in the position directly above (3c). Above upper position guide (14c) (15c) (16c
) is performed by an appropriate fluid pressure cylinder (not shown).

第4図、第5図および第7図に示す符号(21)は上記
増訂ち作業ステーション(a)の−側に設置された基台
、(22)は上記基台(21)上に所定の間隔をおいて
並設固定された複数のガイドレール、(23)は各ガイ
ドレール(22)上にワーク搬送方向と直交する方向に
進退移動可能に跨架されたL字形状の支持ブラケット、
(24)は上記の各支持ブラケット(23)の立上り壁
(23a)の前面に垂直方向に固設された取付レール、
(25)  (26)  (27)は各車種のサイドメ
ンバ(1)(2)(3)に応じて使用される第1乃至第
3の複数組の定盤で、各組の定盤(25)(26)  
(27)は、細長形状で、かつ、前面を平滑面に形成し
た分割定盤片(25a )  (25a )(26a 
)  (26a )および(27a )  (27a 
)で構成されており、該分割定盤片(25a)〜(27
a)は、上記各支持ブラケット(23)の取付レール(
24)に垂直方向に位置調整可能に取付けである。上記
分割定盤片(25a)〜(27a)は、サイドメンバ(
1)(2)(3)をクランプするクランプ手段〔図示省
略〕を具備しているものであって、前進端位置時、前面
が各サイドメンバ(1)(2)(3)の搬送方向両側端
部の外面に当接するようにワーク搬送方向にそって起立
並設しである。
Reference numeral (21) shown in FIGS. 4, 5, and 7 is a base installed on the negative side of the expansion work station (a), and (22) is a predetermined base installed on the base (21). a plurality of guide rails fixed in parallel at intervals of , (23) an L-shaped support bracket straddled over each guide rail (22) so as to be movable forward and backward in a direction perpendicular to the workpiece conveyance direction;
(24) is a mounting rail fixed vertically to the front surface of the rising wall (23a) of each of the above-mentioned support brackets (23);
(25) (26) (27) are the first to third sets of surface plates used according to the side members (1), (2), and (3) of each vehicle type, and each set of surface plates (25 )(26)
(27) is a divided surface plate piece (25a) (25a) (26a) that has an elongated shape and a smooth front surface.
) (26a) and (27a) (27a
), and the divided surface plate pieces (25a) to (27
a) is the mounting rail (
24) is mounted so that its position can be adjusted vertically. The divided surface plate pieces (25a) to (27a) are the side members (
1) It is equipped with a clamping means [not shown] for clamping (2) and (3), and when the front side is at the forward end position, the front side is on both sides of each side member (1), (2), and (3) in the conveying direction. They are arranged vertically in parallel along the workpiece conveyance direction so as to abut against the outer surface of the end portion.

次に本発明装置の動作要領について説明すると次の通り
である。尚、位置決め手段(14)〜(16)の下部位
置決めガイド(14a)〜(16a)および上部位置決
めガイド(14c)〜(16c)は定位置に待機保持さ
れており、また、各組の定盤(25)〜(27)は後退
端に待機保持されているものとする。
Next, the operating procedure of the apparatus of the present invention will be explained as follows. Note that the lower positioning guides (14a) to (16a) and the upper positioning guides (14c) to (16c) of the positioning means (14) to (16) are held in standby positions, and each set of surface plate It is assumed that (25) to (27) are held on standby at the rearward end.

上記サイドメンバ(1)(2)(3)は、上記搬送手段
(4)のハンガ(6)に車体姿勢〔起立姿勢〕に吊持ち
された状態で生産ラインにそって搬送される。そして、
増打ち作業ステーション(a)に搬送されるワークが第
1図に示すように第1のサイドメンバ(1)であるとき
は、第1の位置決め手段(14)の上部位置決めガイド
(14c)が前方へ突出して下部位置決めガイド(14
a )  (14a )との上方対向位置に保持される
。その後、上記第1のサイドメンバ(1)が増打ち作業
ステーシラン(a)に搬送されると、ハンガ(6)は移
動を停止し、ハンガ(6)の垂直杆(7)がA位置に保
持される、すると、第1の位置決め手段(14)の位置
決めシリンダ(14b)(14b)のロンドが突出し、
下部位置決めガイド(14a )  (14a )の上
昇によりサイドメンバ(1)がハンガ(6)から持ち上
げられ、その上縁部(1c)が上部位置決めガイド(1
4c)の凹溝(20)に嵌入して位置決めされ、かつ、
下縁コーナ部(la)  (lb)が下部位置決めガイ
ド(14a )  (14a )により位置決め支持さ
れる。即ち、サイドメンバ(1)の下縁コーナ部(la
)  (lb)の下端面が位置決めガイド(14a )
  (14a )の第1のガイド片(17)の支持面(
17a)で当接支持され、父上記コーナ部(la)  
(lb)のワーク搬送方向の端面が第2のガイド片(1
8)の支持面(18a)で当接支持され、上記コーナ部
(la)  (lb)の幅方向外側端面が第3のガイド
片(19)の支持片部(19a)の内側端面で当接され
て、サイドメンバ(1)は作業ステーシラン(a)の正
規位置に仮支持される。こうしてサイドメンバ(1)が
第1の位置決め手段(14)により仮支持されると、゛
第7図に示す第1組の定盤(25)の分割定盤片(25
a )  (25a )がガイドレール(22)(22
)にそってワーク搬送方向と直交する方向に前進し、そ
の前面がサイドメンバ(1)の両側端部の外面に当接す
ると共に、サイドメンバ(1)がクランプ手段でクラン
プされて位置決め固定される。そして、増打ち作業が完
了すると、サイドメンバ(1)は、再び搬送手段(4)
のハンガ(6)、に吊持ちされ、次工程へ送られる。
The side members (1), (2), and (3) are transported along the production line while being suspended from the hanger (6) of the transport means (4) in a vehicle body position (upright position). and,
When the workpiece to be transported to the additional work station (a) is the first side member (1) as shown in FIG. 1, the upper positioning guide (14c) of the first positioning means (14) Protrude to the lower positioning guide (14
a) (14a) is held in an upper opposing position. Thereafter, when the first side member (1) is transported to the additional work station run (a), the hanger (6) stops moving and the vertical rod (7) of the hanger (6) is held at the A position. Then, the ronds of the positioning cylinders (14b) (14b) of the first positioning means (14) protrude,
As the lower positioning guide (14a) (14a) rises, the side member (1) is lifted from the hanger (6), and its upper edge (1c)
4c) is fitted into and positioned in the concave groove (20), and
The lower edge corner portions (la) (lb) are positioned and supported by lower positioning guides (14a) (14a). That is, the lower edge corner portion (la
) (lb) is the positioning guide (14a)
(14a) The support surface of the first guide piece (17) (
17a), and the upper corner part (la)
The end surface of (lb) in the workpiece conveying direction is the second guide piece (1
8) is abutted and supported by the support surface (18a) of the third guide piece (19), and the outer end faces in the width direction of the corner parts (la) and (lb) abut against the inner end face of the support piece part (19a) of the third guide piece (19). Then, the side member (1) is temporarily supported at the normal position of the work station run (a). When the side member (1) is temporarily supported by the first positioning means (14) in this way, the divided surface plate piece (25) of the first set of surface plates (25) shown in FIG.
a) (25a) is the guide rail (22) (22
) in a direction perpendicular to the workpiece conveyance direction, and its front surface abuts the outer surfaces of both ends of the side member (1), and the side member (1) is clamped by the clamp means to be positioned and fixed. . Then, when the additional work is completed, the side member (1) returns to the conveying means (4).
It is hung on a hanger (6) and sent to the next process.

次に、増打ち作業ステーシロン(a)に搬送されるワー
クが第2図に示すように第2のサイドメンバ(2)であ
るときは、第1の位置決め手段(14)の上部位置決め
ガイド(14c)が後方へ退避すると同時に、第2の位
置決め手段(15)の上部位置決めガイド(15c)が
前方へ突出してワーク停止位置の直上定位置に保持され
る。そして、第2のサイドメンバ(1)が増打ち作業ス
テーション(a)に搬送されると、ハンガ(6)が、A
位置から搬送方向にずれたB位置に停止すると同時に、
第2のサイドメンバ(2)が、第2の位置決め手段(1
5)の位置決めガイド(15a )  (15a )お
よび(15c)で位置決めされたのち、第2組の定盤(
26)の分割定盤片(26’a )  (26a )で
固定される。
Next, when the workpiece to be transferred to the additional work station (a) is the second side member (2) as shown in FIG. 2, the upper positioning guide (14c) of the first positioning means (14) ) retreats rearward, and at the same time, the upper positioning guide (15c) of the second positioning means (15) projects forward and is held at a fixed position directly above the work stop position. Then, when the second side member (1) is transported to the additional work station (a), the hanger (6) is
At the same time as it stops at position B, which is shifted from the position in the transport direction,
The second side member (2) is connected to the second positioning means (1).
After being positioned with the positioning guides (15a) (15a) and (15c) of 5), the second set of surface plates (
It is fixed with the divided surface plate pieces (26'a) (26a) of 26).

更に、増打ち作業ステーション(a)に搬送されるワー
クが第3図に示すように第3のサイドメンバ(3)であ
るときは、第2の位置決め手段(15)の上部位置決め
ガイド(15c)が後方へ退避すると同時に、第3の位
置決め手段(16)の上部位置決めガイド(16c)が
前方へ突出してワーク停止位置の直上位置に保持される
。そして、第3のサイドメンバ(3)が増打ち作業ステ
ーション(a)に搬送されると、ハンガ(6)はC位置
に停止すると同時に、第3のサイドメンバ(3)が、第
3の位置決め手段(16)の位置決めガイド(16a)
(16b)および(16c)で位置決めされたのち、第
3組の定盤(27)の分割定盤片(27a)(27a)
で固定される。
Furthermore, when the workpiece to be transported to the additional work station (a) is the third side member (3) as shown in FIG. 3, the upper positioning guide (15c) of the second positioning means (15) Simultaneously, the upper positioning guide (16c) of the third positioning means (16) projects forward and is held at a position directly above the work stop position. Then, when the third side member (3) is transported to the additional work station (a), the hanger (6) stops at the C position, and at the same time, the third side member (3) moves to the third positioning station (a). Positioning guide (16a) of means (16)
After positioning with (16b) and (16c), the divided surface plate pieces (27a) (27a) of the third set of surface plates (27)
is fixed.

尚、上記実施例では、自動車の生産ラインにおける増打
ち作業ステーションでサイドメンバを位置決めする場合
について説明したが、本発明はこれに限定されるわけで
はなく、種々のワークを所定の作業ステーションで位置
決めするのに広く適用することができる。
In the above embodiment, a case has been described in which a side member is positioned at an additional work station in an automobile production line, but the present invention is not limited to this, and the present invention is not limited to this, but can be used to position various workpieces at a predetermined work station. It can be widely applied to

1皿至羞果 本発明によれば、ワークを起立姿勢に吊持ちした状態で
確実、かつ、簡単迅速に位置決め支持するこ、とができ
る、したがって、本発明装置を、例えば、自動車の生産
ラインの増打ち作業ステーションに適用することにより
、ワークを起立姿勢〔車体姿勢〕に保持したまま生産ラ
インにそって搬送し、増打ち作業を行なったのち、メイ
ンボデーに組付けることが可能となり、作業性の大幅な
向上を図ることができる。
According to the present invention, it is possible to reliably, easily and quickly position and support a workpiece suspended in an upright position.Therefore, the present invention apparatus can be used, for example, on an automobile production line. By applying this to the additional work station, it is possible to transport the workpiece along the production line while holding it in an upright position (vehicle body posture), perform additional work, and then assemble it to the main body. It is possible to significantly improve performance.

しかも、構造が簡単で、製作が容易であって、製作コス
トが安い。
Moreover, it has a simple structure, is easy to manufacture, and has a low manufacturing cost.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明装置の実施例を示す正面説明図、第2図
および第3図はワークの停止位置を変更した状態を示す
正面説明図、第4図は定盤を設置した作業ステーシラン
における本発明装置の部分断面側面説明図、第5図はワ
ークの位置決め要領を示す部分断面側面説明図、第6図
は位置決め手段の下部位置決めガイドの拡大斜視説明図
、第7図は定盤の正面説明図である。 (a)・−・作業ステージタン、 (1)  (2)  (3)・−・ワーク、(4) −
・搬送手段、 (14a )  (15a )  (16a )・−・
下部位置決めガイド、(14c )  (15c ) 
 (16c )・−・上部位置決めガイド。 d) 第3図 第4図 第5図
Fig. 1 is an explanatory front view showing an embodiment of the device of the present invention, Figs. 2 and 3 are explanatory front views showing a state in which the stopping position of the workpiece has been changed, and Fig. 4 is an explanatory front view showing a state in which the stopping position of the workpiece has been changed. FIG. 5 is a partially cross-sectional side view of the apparatus of the present invention, FIG. 5 is a partially cross-sectional side view showing the procedure for positioning a workpiece, FIG. 6 is an enlarged perspective view of the lower positioning guide of the positioning means, and FIG. 7 is a front view of the surface plate. It is an explanatory diagram. (a)...Work stage tongue, (1) (2) (3)...Work, (4) -
・Transportation means, (14a) (15a) (16a)...
Lower positioning guide, (14c) (15c)
(16c) --- Upper positioning guide. d) Figure 3 Figure 4 Figure 5

Claims (1)

【特許請求の範囲】[Claims] (1)ワークを起立姿勢に保持した状態で搬送可能に、
かつ、所定の作業ステーションで停止可能に設置された
ワーク搬送手段と、上記作業ステーションの下方定位置
に、該作業ステーションに停止保持されたワークを上方
へ突上げ可能に設置され、かつ、ワークの下縁部を位置
決め支持する下部位置決めガイドと、上記作業ステーシ
ョンの上方定位置に、下部位置決めガイドとの上方対向
位置に突出保持可能に待機保持され、かつ、ワークの上
縁部を位置決め支持する上部位置決めガイドとからなり
、上記下部位置決めガイドの突上げ動作により、作業ス
テーションに起立保持されたワークを搬送手段から持ち
上げて、上記下部位置決めガイドと該ガイドの上方対向
位置に突出保持された上部位置決めガイドとで位置決め
支持するようにしたことを特徴とする位置決め装置。
(1) The workpiece can be transported while being held in an upright position,
and a workpiece conveying means installed so as to be able to stop at a predetermined work station, and installed at a predetermined position below the work station so as to be able to push up the workpiece stopped and held at the work station, and a lower positioning guide for positioning and supporting the lower edge of the workpiece; and an upper part for positioning and supporting the upper edge of the workpiece, which is held at a predetermined position above the work station so as to protrude and hold at a position facing the lower positioning guide; and a positioning guide, by the thrusting operation of the lower positioning guide, the workpiece held upright at the work station is lifted from the conveying means, and the upper positioning guide is protruded and held at a position above the lower positioning guide and the guide. A positioning device characterized in that positioning is supported by and.
JP63049152A 1988-03-01 1988-03-01 Positioning device Expired - Lifetime JP2582111B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63049152A JP2582111B2 (en) 1988-03-01 1988-03-01 Positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63049152A JP2582111B2 (en) 1988-03-01 1988-03-01 Positioning device

Publications (2)

Publication Number Publication Date
JPH01222828A true JPH01222828A (en) 1989-09-06
JP2582111B2 JP2582111B2 (en) 1997-02-19

Family

ID=12823126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63049152A Expired - Lifetime JP2582111B2 (en) 1988-03-01 1988-03-01 Positioning device

Country Status (1)

Country Link
JP (1) JP2582111B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910363A1 (en) * 2006-12-22 2008-06-27 Renault Sas Motor vehicle body shell side positioning method, involves utilizing positioning unit positioned relative to welding robot and different from gripping robot, to position each of shell sides during end of work cycle on preceding shell side

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780972A (en) * 1980-11-11 1982-05-20 Nissan Motor Co Ltd Parallel production type assembly device in car assembly
JPS62144884A (en) * 1985-12-19 1987-06-29 Honda Motor Co Ltd Working equipment for work
JPS62287947A (en) * 1986-06-05 1987-12-14 Daihatsu Motor Co Ltd Positioning device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780972A (en) * 1980-11-11 1982-05-20 Nissan Motor Co Ltd Parallel production type assembly device in car assembly
JPS62144884A (en) * 1985-12-19 1987-06-29 Honda Motor Co Ltd Working equipment for work
JPS62287947A (en) * 1986-06-05 1987-12-14 Daihatsu Motor Co Ltd Positioning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910363A1 (en) * 2006-12-22 2008-06-27 Renault Sas Motor vehicle body shell side positioning method, involves utilizing positioning unit positioned relative to welding robot and different from gripping robot, to position each of shell sides during end of work cycle on preceding shell side
WO2008080806A1 (en) * 2006-12-22 2008-07-10 Renault S.A.S. Positioning system and method for a part on an assembly and manufacture line

Also Published As

Publication number Publication date
JP2582111B2 (en) 1997-02-19

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