JPH01316181A - Work positioner - Google Patents

Work positioner

Info

Publication number
JPH01316181A
JPH01316181A JP22136888A JP22136888A JPH01316181A JP H01316181 A JPH01316181 A JP H01316181A JP 22136888 A JP22136888 A JP 22136888A JP 22136888 A JP22136888 A JP 22136888A JP H01316181 A JPH01316181 A JP H01316181A
Authority
JP
Japan
Prior art keywords
work
jig
workpiece
roller
driven
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.)
Pending
Application number
JP22136888A
Other languages
Japanese (ja)
Inventor
Takashi Koda
幸田 隆
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP22136888A priority Critical patent/JPH01316181A/en
Publication of JPH01316181A publication Critical patent/JPH01316181A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To shorten work arrangement time by installing, on freely mountable work jigs on both sides of a work, pivotally secured jig rollers which are mounted on each support roller of driving and driven sides supporting members, and arranging, concentrically with the jig rollers, a driven wheel which rotates the work when engaged with a driving member. CONSTITUTION:A work 7, on both ends of which work jigs 65 are set, is mounted on a support roller part 4 of a driving side supporting member 2 and a support roller part 5 of a driven side supporting member 3, which are positioned in accordance with the size thereof in the directions marked with arrows, CD and EF, through a jig roller 6b of the work jig 6. Next, a pinion 4c is rotated, and the work is successively rotated in the direction marked with arrows, either A or B, through a gear 6C of the work jig 6 which is installed concentrically with the jig roller 6b, to perform welding or painting works of the entire work 7 taking the optimum posture.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、ワークポジショナ、例えは、溶接あるいは
菫装用のワークの回転位置決めを行なうことのできるワ
ークポジショナに関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a work positioner, for example, a work positioner capable of rotationally positioning a work for welding or welding.

〔従来技術〕[Prior art]

第8図に示すものは、例えば、特開昭62−12409
7号公報に示されている従来のワークポジショナの一例
を示すものである。
What is shown in FIG.
This is an example of a conventional work positioner disclosed in Publication No. 7.

図において、符号(21)はベース、(22)及び(2
3)は支持部材、(24)は各支持部材(22)(23
)に設けられているアームであり、このアーム(24)
は、矢印G方向に昇降し、矢印工方向に回転し、矢印H
方向に伸縮が可能なように支持部材(22)及び(23
)K取り付けて設けられている。
In the figure, (21) is the base, (22) and (2
3) is a support member, (24) is each support member (22) (23)
), and this arm (24)
moves up and down in the direction of arrow G, rotates in the direction of arrow H, and rotates in the direction of arrow H.
Support members (22) and (23)
)K is installed.

(2<a)は支持片であってアーム(24)の先端に固
着されている。
(2<a) is a support piece fixed to the tip of the arm (24).

(25)は取付板であり、(25a)はギアであって、
取付板(25)に固着されており、この取付板(25)
はギア(25a)Kよって矢印J方向r(回転が可能な
ように支持片(24a)に住設されている。
(25) is a mounting plate, (25a) is a gear,
It is fixed to the mounting plate (25), and this mounting plate (25)
is mounted on the support piece (24a) so as to be rotatable in the direction of arrow J (r) by gear (25a) K.

そして、取付板(25)の」−面には、ワ りを取り付
ける絵のポルl−固定用のTみぞ(25b”lが設けら
れている。
The mounting plate (25) has a T groove (25b"l) on the "-" side for fixing the hole shown in the picture to which the warp is attached.

従来のワークポジショナは、上記のように構成されてお
り、取付板(25)を図に丞ずように水平状態にポジシ
ョニングした上でワークを積載し、Tみぞ(25b’)
を使ってワークをボルトにより固定した後、矢印G、I
及びJ方向にボジショニングを行ない、また、ワークの
寸法が異なって、ワークに光分な開口部が得られなかっ
た場合には。
The conventional work positioner is configured as described above, and the mounting plate (25) is positioned horizontally as shown in the figure, the work is loaded, and the workpiece is placed in the T groove (25b').
After fixing the workpiece with bolts using
If positioning is performed in the and J directions, or if the dimensions of the workpieces are different and an aperture sufficient for light cannot be obtained in the workpiece.

アーム(24)を矢印H方向に伸縮し、取付板(25)
の交換を行なっていた。
Extend and contract the arm (24) in the direction of arrow H, and attach the mounting plate (25).
was being exchanged.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

従来のワークポジショナは、以上のように構成されてい
るので、取付板(25)へのワークの取付けに際し、ボ
ルト締付けの段取作業に時間を要し、また、ワークの寸
法が異なる場合、ワークの取付けが不可能となり、かつ
、取付板(25)へのワークの取付面は溶接、塗装等の
作業が不可能なため、取付板(25)を交換しなければ
ならず、従って、上記のような支障を解決しなければな
らないという課題を有しており、また、足場もベース(
21)のため、良くなく、従って、足場も良くしたいと
いう課題も有していた。
Since the conventional work positioner is configured as described above, it takes time to set up bolt tightening when mounting the work to the mounting plate (25), and when the work has different dimensions, It becomes impossible to attach the workpiece to the mounting plate (25), and work such as welding or painting is not possible on the mounting surface of the workpiece to the mounting plate (25). Therefore, the mounting plate (25) must be replaced. We have the issue of having to solve such obstacles, and the scaffolding is also based (
21), it was not good, and therefore there was also the issue of wanting to improve the footing.

この発明は、上記のような課題を解決するためになされ
たもので、段取時間が少な(、また、外段取が可能で、
しかも、ワーク全面の溶接、塗装等の全作業が可能であ
り、段取替えを要しないワークポジショナを得ることを
主たる目的とすると共に、足場もよくし、更に、いかな
るワークでも取り付は得るワークポジショナを得ること
も目的とするものである。
This invention was made to solve the above-mentioned problems, and it requires less setup time (also allows external setup,
Moreover, the main purpose is to obtain a work positioner that can perform all operations such as welding and painting the entire surface of the workpiece, and does not require setup changes.It also provides a good footing and can be mounted on any workpiece. The purpose is also to obtain.

〔課題を解決するための手段〕[Means to solve the problem]

この第1の発明に係るワークポジショナは、駆動側及び
従動側のそれぞれ独立した駆動側及び従動側支持部材を
対向して有し、この駆動側及び従動側支持部材には対向
する方向に軸心を有する各2個1対のサポートローラを
設げ、このサポートローラにより、ワークの両端に取り
付けられるワーク治具に設置の治具ローラを介してワー
クを支持するり共に、駆動側支持部材に設置の駆動部材
に・係合する従動輪を上記治具ローラに同心に設けて、
回転位置決めのためのトルクをワークに伝達するように
し、また、第2の発明にあっては、上記駆動側及び従動
側支持部材を、昇降可能に構成している昇降部材に水平
方向に移動可能に@垂して設け、更に、第3発明にあっ
ては、ワーク治具を、治具ローラと従動輪とを備えてい
る治具本体と、この治具本体に対して摺動可能でありか
つ治具本体に固定可能の複数個の爪とを備えており、こ
の爪によってワークの両端に取り付けられるよう圧した
ものである。
The work positioner according to the first invention has independent driving side and driven side supporting members facing each other, and the driving side and driven side supporting members have axial centers in opposite directions. A pair of support rollers each having a diameter of 2 to 30 mm is provided, and these support rollers support the work via jig rollers installed on the work jig attached to both ends of the work. A driven wheel that engages with the driving member is provided concentrically with the jig roller,
Torque for rotational positioning is transmitted to the workpiece, and in the second invention, the driving side and driven side supporting members are horizontally movable to an elevating member configured to be movable up and down. Further, in the third invention, the work jig is slidable with respect to a jig body including a jig roller and a driven wheel. The jig is also equipped with a plurality of claws that can be fixed to the jig main body, and these claws apply pressure so that it can be attached to both ends of the workpiece.

〔作 用〕[For production]

この第1発明においては、予め、外段取でワークにワー
クポジショナへのセットのための準備と、ワーク治具の
ワークへの取付けを行ない、ワークをサポートローラ部
へ載せるだけで、ボルト固定などの必要が無く、また、
ワークの全面が開放されているため、作業に際して段取
替えの必要も無く、従って5段取時間も少なく、より能
率的に作業を行なうことができ、第3発明によって、た
とえ軸心に対し直角方向へ大きなワークであっても、爪
を広げることによって、容易にワークへのワーク治具の
取付けが可能となって、多サイズのワーク治具の準備も
必要がなく、更に、第2発明によって、作業スペースが
全面開放されているため、安全かつ能率的に作業を行な
うことができる。
In this first invention, preparations for setting the workpiece on the workpiece positioner are made in advance by external setup, and a workpiece jig is attached to the workpiece, and the workpiece can be fixed with bolts simply by placing it on the support roller section. There is no need for, and
Since the entire surface of the workpiece is open, there is no need to change setups during work, and the time required for five setups is therefore reduced, making it possible to work more efficiently. Even if the workpiece is large, the workpiece jig can be easily attached to the workpiece by spreading the claws, and there is no need to prepare workpiece jigs of various sizes.Furthermore, according to the second invention, Since the work space is completely open, work can be done safely and efficiently.

〔実施例〕〔Example〕

以下、この発明をその一実施例を示す図に基づいて説明
する。
The present invention will be explained below based on the drawings showing one embodiment thereof.

第1発明装゛置正面を表わす第1図、及び、その■−I
I線による断面を表わす第2図において、符号(1)は
ベース、(2)はベース(1)上に載置されている駆動
側支持部材、(3)も同様の駆動側支持部材(2)に対
向して設けられている従動側支持部材であって、それぞ
れベース(1)上を矢印C,D方向及びE、F方向に摺
動可能な構造となっている。
Fig. 1 showing the front view of the first invention device and its ■-I
In FIG. 2, which shows a cross section taken along line I, reference numeral (1) is a base, (2) is a drive-side support member placed on the base (1), and (3) is a similar drive-side support member (2). ) is a driven side support member provided opposite to the base (1), and has a structure capable of sliding in the directions of arrows C and D and in the directions of arrows E and F, respectively, on the base (1).

(4)は駆動側支持部材(2)の従動側支持部材(3)
側に設置のサポートローラ部、(5)は従動側支持部材
(3)の同様のサポートローラ部であり、それぞれ駆動
側及び従動側支持部材(2)及び(3)にそれぞれ回転
自在に平行に設けられている。(6)はワーク治具、(
力はワークであり、ワー・り治具(6)はワーク(7)
 &) 4面を挾み込む形でワーク(7)の両側に固着
される。
(4) is the driven side support member (3) of the drive side support member (2)
The support roller part (5) installed on the side is a similar support roller part of the driven side support member (3), and is rotatably parallel to the driving side and driven side support members (2) and (3), respectively. It is provided. (6) is the work jig, (
The force is the workpiece, and the workpiece (6) is the workpiece (7)
&) It is fixed to both sides of the workpiece (7) by sandwiching the four sides.

駆動側支持部材(2)に設置のサポートローラ部(4)
の詳細を表わす第3図及び第4図において、(4a)は
サポートローラである駆動サポートローラ、(4b)も
同様の従動サポートローラであって、駆動サポートロー
ラ(4a)は図示されていない駆動装置により駆動され
、従動サポートローラ(4b)は回転自在に支持されて
いる。
Support roller part (4) installed on the drive side support member (2)
3 and 4, (4a) is a drive support roller which is a support roller, (4b) is also a similar driven support roller, and the drive support roller (4a) is a drive support roller (not shown). Driven by the device, the driven support roller (4b) is rotatably supported.

(4c)は駆動部材であるビニオンであり、駆動サポー
トローラ(4a)と同軸に固定されており、従って、駆
動部f(図示せず)による駆動サポートローラの回転と
共に回転する。
(4c) is a pinion which is a driving member, and is fixed coaxially with the driving support roller (4a), so that it rotates with the rotation of the driving support roller by the driving part f (not shown).

(6a)はワーク治具(6)の治具フレーム、(6b)
は治具フレーム(6a)に設けられている治具ローラ、
(6c)はビニオン(4c)にかみ合う従動輪であるギ
アで、治具ローラ(6b)と同軸に固定して設けられて
いる。
(6a) is the jig frame of the work jig (6), (6b)
is a jig roller provided on the jig frame (6a),
(6c) is a gear that is a driven wheel that meshes with the binion (4c), and is fixed coaxially with the jig roller (6b).

治具ロー・う(6b)は和動サポートローラ(4a)及
び従動サポートローラ(4b)の各外周に接して載せら
れ、このとき、ビニオン(4c)とギア(6c)とが噛
み合うような寸法関係になっている。
The jig row (6b) is placed in contact with the outer peripheries of the wave support roller (4a) and the driven support roller (4b), and at this time, the dimensions are such that the binion (4c) and gear (6c) mesh with each other. are in a relationship.

なお、従動側支持部材(3)のサポートローラ部(5)
は、上記駆動側支持部材(2)のサポートローラ部(4
)のうち、ビニオン(4c)だけを除いた構成になって
いる。
Note that the support roller portion (5) of the driven side support member (3)
is the support roller part (4) of the drive side support member (2).
), only the binion (4c) is excluded.

次に上記実施例の作用について説明する。Next, the operation of the above embodiment will be explained.

上記のように構成されているこの実施例のワークポジシ
ョ′すにおいては、予め、両端部にワーク治具(6)が
セットされたワーク(7)を、その寸法に合わせて、矢
印C,D方向に位置決めされた駆動側支持部材(2)の
サポートローラ部(4)、及び、矢印E。
In the work position of this embodiment configured as described above, a workpiece (7) with workpiece jigs (6) set at both ends of the workpiece (7) is moved in accordance with the dimensions of the workpiece (C) and D (arrows C and D). The support roller portion (4) of the drive-side support member (2) is positioned in the direction of arrow E.

F方向に位置決めされた従動側支持部材(3)のサポー
トローラ部(5)の上にワーク治具(6)の治具ローラ
(6b)を介して載せ、順次、矢印A又はB方向に回転
させることにより、ワーク(7)全面の溶接あるいは塗
装作業を最適な姿勢で行なう。
The work jig (6) is placed on the support roller part (5) of the driven side support member (3) positioned in the F direction via the jig roller (6b), and sequentially rotated in the arrow A or B direction. By doing so, welding or painting work on the entire surface of the workpiece (7) can be performed in the optimal posture.

なお、上記実施例では、溶接、塗装作業の場合について
説明したが、他の組立作業等についても。
In addition, in the above embodiment, the case of welding and painting work was explained, but other assembly work etc. are also applicable.

同様な効果が得られ、また、偏荷重の小さい場合には、
ビニオン(4c)、ギア(6C)が無くとも、駆動サポ
ートローラ(4a)、従動サポートローラ(4b)の少
なくとも一方をゴムローラとする等により、同様な効果
が得られる。
A similar effect can be obtained, and when the unbalanced load is small,
Even without the binion (4c) and gear (6C), the same effect can be obtained by using a rubber roller as at least one of the driving support roller (4a) and the driven support roller (4b).

また、上記実施例では、駆動側支持部材(2)のサポー
トローラ部(4)の一方のローラを駆動するようにして
駆動サポートローラ(4a)としたが、サポートローラ
部(4)の2本のローラは共に回転自在とし、ビニオン
(4c)を、サポートローラと同心又は別個に設けて駆
動させると共に、治具ローラ(6b)をサポートローラ
部(4)上に載置した場合に、ギア(6c)とかみ合う
ように配設してもよい。
Further, in the above embodiment, one roller of the support roller part (4) of the drive side support member (2) is driven to form the drive support roller (4a), but two of the support roller parts (4) Both rollers are rotatable, and a pinion (4c) is provided concentrically with the support roller or separately to drive it, and when the jig roller (6b) is placed on the support roller part (4), the gear ( 6c) may be arranged so as to mesh with the

また、上記実施例では、ワーク(力を回転させる手段に
、ビニオン、ギアを用いたが、その他の駆動部材例えば
ラックと従動輪の組合せによってもよい。
Further, in the above embodiment, a pinion and a gear are used as means for rotating the workpiece (force), but other driving members such as a combination of a rack and a driven wheel may be used.

次に、第2発明をその一実施例を示す第5図に基づいて
説明する。
Next, the second invention will be explained based on FIG. 5 showing one embodiment thereof.

第1発明においては、駆動側支持部材(2)及び従動側
支持部材(3)が、共にベース(1)上に設置されてい
たが、第2発明においては、門型フレーム(11)を設
け、その両側の柱部材(11a)間に昇降部材例えば昇
降フレーム(12)を矢印G、H方向に移動可能に設け
ると共に、この昇降フレーム(12)に矢印C,D及び
E、F方向に移動可能に駆動側及び従動側支持部材(1
3)(14)を懸垂して設けている。そして、その下端
に第1発明におけるものと同様の各2個のサポートロー
ラ部(4) (51及び駆動部材であるビニオン(4C
)が設けられている。
In the first invention, the drive side support member (2) and the driven side support member (3) were both installed on the base (1), but in the second invention, a gate-shaped frame (11) was provided. , an elevating member such as an elevating frame (12) is provided between the pillar members (11a) on both sides thereof so as to be movable in the directions of arrows G and H, and the elevating frame (12) is provided with movable elements movable in the directions of arrows C, D, E, and F. Drive side and driven side support members (1
3) (14) is suspended. At the lower end thereof, there are two support rollers (4) (51) and a drive member (4C) similar to those in the first invention.
) is provided.

一方、ワーク治具6は第1発明と同様に構成されており
、その治具ローラ(6b)がサポートローラ部(4) 
(5)上にその外周に接して載置されると共に従動輪で
あるギヤ(6C)がピニオン(4C)に噛み合うように
構成されている。
On the other hand, the work jig 6 is configured similarly to the first invention, and the jig roller (6b) is a support roller portion (4).
A gear (6C), which is a driven wheel, is placed on (5) in contact with the outer periphery of the gear (5) and is configured to mesh with the pinion (4C).

第2発明は、上記のように構成されているので、ワーク
(7)のワークポジショナへの取付けに際しては、予め
、その両端部にワーク治具(6)がセットされたワーク
(7)を、その寸法に合わせて矢印C,D方向に位置決
めされた駆動側支持部材(13)のサポートローラ部(
4)及び矢印E、F方向に位置決めされた従動側支持部
材(14)のサポート口(−1う部(5)上に載せ、順
次、矢印AはB方向に回転させ、マタ、Jlフレーム(
12)を矢印G又はH方向に昇降させることにより、ワ
ーク(7)の全面の溶接あるいは塗装作業を最適な姿勢
で安全に行なうことができる。
Since the second invention is configured as described above, when attaching the workpiece (7) to the workpiece positioner, the workpiece (7) with the workpiece jig (6) set at both ends thereof is placed in advance. The support roller portion (
4) and placed on the support port (-1 part (5)) of the driven side support member (14) positioned in the directions of arrows E and F, and sequentially rotate the arrow A in the direction of B.
12) in the direction of arrow G or H, welding or painting work on the entire surface of the workpiece (7) can be safely performed in an optimal posture.

なお、上記実施例でも、第1発明と同様に、他の組立作
業等についても適用することができ、その場合も[川様
な効果が得られることは言うまでもない。
It should be noted that, like the first invention, the above embodiment can also be applied to other assembly operations, and it goes without saying that similar effects can be obtained in that case as well.

次に第3発明をその一実施例を示す第6図に基づいて説
明する。
Next, the third invention will be explained based on FIG. 6 showing one embodiment thereof.

上記第1.第2発明におけるワーク治具(6)は、いず
れも、その治具フレーム(6a)が一体に構成されてお
り、ワーク(7)の4面を挾み込む形でワーク(7)の
両側に固定されていたが、第3発明におけるワーク治具
(15)は、第1.第2発明と同様の治具ローラ(6b
)、及び、従動輪例えばギア(6C)を備えている治具
本体(16)と、この治具本体(16)の放射線方向例
えば4方に治具本体(16)に対して摺動可能である複
数個、この例では4個の爪(17)とから構成されてお
り、この爪(17)は、治具本体(16)に形成の長穴
(16a)を貫通し、爪(17)に形成のねじ穴(17
a)に螺合するポル) (18)により、治具本体(1
6)に締め付は固定される。
Above 1. The workpiece jig (6) in the second invention has a jig frame (6a) that is integrally formed, and is attached to both sides of the workpiece (7) by sandwiching the four sides of the workpiece (7). Although the work jig (15) in the third invention was fixed, the work jig (15) in the first invention. Jig roller (6b) similar to the second invention
), and a jig body (16) equipped with a driven wheel, for example, a gear (6C), and a jig body (16) that is slidable relative to the jig body (16) in the radial direction of the jig body (16), for example, in four directions. It is composed of a plurality of claws (17), four in this example, and the claws (17) pass through elongated holes (16a) formed in the jig main body (16). A screw hole (17
The jig body (18) is screwed into the jig body (18).
6) The tightening is fixed.

なお、このワーク治具(15)の構成以外においては、
第1発明又は第2発明における構成と全く同様のもので
ある。
In addition, other than the configuration of this work jig (15),
The structure is exactly the same as that in the first invention or the second invention.

第3発明は、上記のように構成されているので、ワーク
治具(15)へのワーク(7)の取付けに際しては、予
め、ワーク(7)に合わせてワーク治具(15)の爪(
17)を寸法調整し、次いで、治具本体(16)の長大
(16a)にベルト(18)を貫通すると共に爪(17
)のねじ穴(17a’)に螺入して、爪(17)を治具
本体(16)に固定して、ワーク治具(15)をワーク
(7)に寸法合せする。
Since the third invention is configured as described above, when attaching the workpiece (7) to the workpiece jig (15), the claws (
17), and then pass the belt (18) through the long length (16a) of the jig body (16) and attach the claws (17).
) into the screw holes (17a') to fix the claws (17) to the jig body (16) and adjust the dimensions of the work jig (15) to the work (7).

以後、ワーク(力の両端にワーク治具(15)を取り付
けた後、サポートローラ部(41(5)上に載置するこ
とは、上記第1及び第2発明におけ゛る場合と同様であ
る。
Thereafter, after attaching the workpiece jig (15) to both ends of the workpiece (force), placing the workpiece on the support roller part (41(5)) is the same as in the case of the first and second inventions. be.

また、第1発明ないし第3発明において、爪(17)あ
るいは一体成形のワーク治具(6)の端部に、例えば、
第7図に示すようにポル) (19)を設けて、ワーク
(7)にワーク治具(6)又は(15)を取り付けるよ
う圧してもよい。
Further, in the first to third inventions, for example, at the end of the claw (17) or the integrally molded work jig (6),
As shown in FIG. 7, a pole (19) may be provided to press the workpiece (7) to attach the workpiece jig (6) or (15).

なお、この実施例を他の組立作業等に適用し得ることは
、第1.第2発明における場合と同様である。
Note that this embodiment can be applied to other assembly operations, etc., as described in 1. This is the same as the case in the second invention.

〔発明の効果〕〔Effect of the invention〕

以上のように、この発明によれば、第1発明においては
、駆動側及び従動側支持部材を対向して設け、これに対
向方向に平行な軸心な有する各1対のサポートローラを
設けると共に駆動側支持部材に駆動部材を設け、ワーク
の両端に取り付けるワーク治具にサポートローラ上に載
せる治具ローラと、この治具ローラに同心に従動輪とを
設けているので、ワーク治具のセットを外段取で行なう
ことができ、従って、ポジショナへのセットは単にワー
クをワーク治具を介して載せるだけで良く、段取時間を
短縮することができると共に、ワークの全面が開放され
ているため、段取替えの必要も無く、作業の能率化が得
られ、更に、駆動部材と従動輪との保合により、ワーク
に偏心荷重が働いても、ワークが自然に回転することが
無く、安全性の高いワークポジショナが得られる効果を
有しており、また、第2発明においては、第1発明の構
成に加えて、駆動側及び従動側支持部材を、昇降可能な
昇降部材に水平方向に移動可能に懸垂して設けているの
で、上記第1発明の効果忙加えて、ワークの全面が足元
においても開放され、かつ、ワークの高さも調節するこ
とができ、従って、作業の安全性と共に作業能率も一段
と向上させ得る・ワークポジショナが得られる効果を有
しており、更に、第3発明においては、第1発明、第2
発明の構成に加えて、ワーク治具を治具本体と爪とによ
って構成し、治具本体に対して爪を摺動可能に栴成し、
ワークの太ぎさに応じて、爪を移動させ得るように構成
されているので、第1発明、第2発明の効果に加えて、
ワーク治具の予め準備する数を犬さくハリ減し得るワー
クポジショナが得られる効果を有している。
As described above, according to the present invention, in the first invention, the driving side and driven side supporting members are provided facing each other, and each pair of support rollers having axes parallel to the opposing direction are provided. The drive side support member is equipped with a drive member, the workpiece jig attached to both ends of the workpiece is equipped with a jig roller that is placed on the support roller, and this jig roller is equipped with a concentric driven wheel, so it is easy to set the workpiece jig. can be done by external setup, therefore, setting the workpiece to the positioner can be done by simply placing the workpiece through the workpiece jig, which shortens the setup time and leaves the entire surface of the workpiece open. Therefore, there is no need for setup changes, and work efficiency can be achieved.Furthermore, due to the engagement between the driving member and the driven wheel, even if an eccentric load is applied to the workpiece, the workpiece will not rotate on its own, making it safer. In addition, in the second invention, in addition to the structure of the first invention, the driving side and driven side supporting members are horizontally attached to a lifting member that can be raised and lowered. Since it is movably suspended, in addition to the effect of the first invention, the entire surface of the workpiece is open to the feet, and the height of the workpiece can be adjusted, which improves work safety and safety. It has the effect of providing a work positioner that can further improve work efficiency, and furthermore, in the third invention, the first invention, the second invention
In addition to the structure of the invention, the work jig is configured by a jig main body and a claw, and the claw is formed so as to be slidable with respect to the jig main body,
Since the structure is such that the claws can be moved according to the thickness of the workpiece, in addition to the effects of the first and second inventions,
This has the effect of providing a work positioner that can greatly reduce the number of work jigs to be prepared in advance.

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

第1図はこの第1発明の一実施例によるワークポジショ
ナを示す正面図、第2図は第1図の■−■線による断面
図、第3図は第1図の駆動側支持部材(2)のサポート
ローラ部を示す平面図、第4図は第3図のサポートロー
ラ部と治具ローラ、ビニオン、ギアとの関係を示す断面
図、第5図はこの第2発明の一実施例によるワークポジ
ショナを示す正面図、第6図はこの第3発明の一実施例
におけるワーク治具の斜視図、第7図は第3発明におけ
る他の実施例の正面図、第8図は従来のワークポジショ
ナを示す正面図である。 図において、(2)(13)・−駆動側支持部材、(3
)(14)・・従動側支持部材、 (4)(5)・・サ
ポートローラ部、(4c)・・駆動部材(ビニオン)、
(6)(15”l−ワーク治具、(6b)・・治具ロー
ラ、(6C)・・従動輪(ギア) 、 (71・・ワー
ク、(12)φ・昇降部材(昇降フレーム)、(16)
Φ治具本体+ (17)・・爪。 なお、各図中、同一符号は同−又は相当部分を示す。 代理人    曾  我  道  照 6o  11r″ 第2閏 第3図 第4図 第6図 第7図
FIG. 1 is a front view showing a work positioner according to an embodiment of the first invention, FIG. 2 is a sectional view taken along the line ■-■ in FIG. ), FIG. 4 is a cross-sectional view showing the relationship between the support roller portion of FIG. 3, the jig roller, the binion, and the gear, and FIG. 5 is a plan view showing the support roller portion of FIG. A front view showing the work positioner, FIG. 6 is a perspective view of a work jig in one embodiment of the third invention, FIG. 7 is a front view of another embodiment of the third invention, and FIG. 8 is a conventional work jig. It is a front view showing a positioner. In the figure, (2) (13) - drive side support member, (3
)(14)...Driver side support member, (4)(5)...Support roller part, (4c)...Drive member (binion),
(6) (15"l-work jig, (6b)...jig roller, (6C)...driven wheel (gear), (71...work, (12)φ-lifting member (lifting frame), (16)
ΦJig body + (17)...claw. In each figure, the same reference numerals indicate the same or corresponding parts. Agent Zeng Wa Dao Teru 6o 11r'' 2nd Leap Figure 3 Figure 4 Figure 6 Figure 7

Claims (3)

【特許請求の範囲】[Claims] (1)相互に対向して設けられると共に各対向する側に
それぞれ上記対向方向に軸心を有して平行に設けられて
いる各2個のサポートローラを有している駆動側及び従
動側支持部材と、駆動側支持部材のサポートローラと軸
心が平行に設けられていると共に駆動されている駆動部
材と、ワークの両端にそれぞれ取付け可能に構成されて
いると共に駆動側及び従動側支持部材の各サポートロー
ラ上に載置されて回転自在の治具ローラを有しかつ上記
駆動部材に係合してワークを回転させる従動輪を上記治
具ローラと同心に備えているワーク治具とを備えている
ことを特徴とするワークポジシヨナ。
(1) Drive-side and driven-side support having two support rollers each facing each other and provided on each opposing side in parallel with axes in the above-mentioned opposing directions. A drive member whose axis is parallel to the support roller of the drive side support member and is driven, and a drive member which is configured to be able to be attached to both ends of the workpiece, and the drive side and driven side support members. a workpiece jig having a rotatable jig roller placed on each support roller, and a driven wheel concentric with the jig roller that engages with the drive member to rotate the workpiece. A work positioner characterized by:
(2)駆動側及び従動側支持部材が、昇降可能に構成さ
れている昇降部材に水平方向に移動可能に懸垂されて設
けられていることを特徴とする特許請求の範囲第1項記
載のワークポジシヨナ。
(2) The workpiece according to claim 1, wherein the driving side and driven side supporting members are horizontally movably suspended from an elevating member configured to be movable up and down. Positioner.
(3)ワーク治具が、治具ローラ及び従動輪を備えてい
る治具本体と、該治具本体の放射線方向に治具本体に対
して摺動可能でありかつ治具本体に固定可能の複数個の
爪とを備えており、この爪によつてワークの両端に取り
付けられることを特徴とする特許請求の範囲第1項又は
第2項記載のワークポジシヨナ。
(3) The work jig includes a jig body including a jig roller and a driven wheel, and a jig body that is slidable relative to the jig body in the radial direction of the jig body and fixed to the jig body. 3. The work positioner according to claim 1, wherein the work positioner is provided with a plurality of claws, and is attached to both ends of the work by the claws.
JP22136888A 1988-03-11 1988-09-06 Work positioner Pending JPH01316181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22136888A JPH01316181A (en) 1988-03-11 1988-09-06 Work positioner

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-56177 1988-03-11
JP5617788 1988-03-11
JP22136888A JPH01316181A (en) 1988-03-11 1988-09-06 Work positioner

Publications (1)

Publication Number Publication Date
JPH01316181A true JPH01316181A (en) 1989-12-21

Family

ID=26397110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22136888A Pending JPH01316181A (en) 1988-03-11 1988-09-06 Work positioner

Country Status (1)

Country Link
JP (1) JPH01316181A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741111A (en) * 1993-10-19 1998-04-21 Goostrey; Steven Edward Electro-pneumatic machining jig
KR100422786B1 (en) * 2000-10-30 2004-03-12 포철산기주식회사 Repair worktable of bevel gear box for rolling mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741111A (en) * 1993-10-19 1998-04-21 Goostrey; Steven Edward Electro-pneumatic machining jig
KR100422786B1 (en) * 2000-10-30 2004-03-12 포철산기주식회사 Repair worktable of bevel gear box for rolling mill

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