JP3114644U

JP3114644U - Positioning bracket

Info

Publication number: JP3114644U
Application number: JP2005005444U
Authority: JP
Inventors: 三雄石黒
Original assignee: 有限会社石黒金型製作所
Priority date: 2005-07-12
Filing date: 2005-07-12
Publication date: 2005-10-27
Anticipated expiration: 2015-07-12

Abstract

【課題】秀れたワークＷの位置決め機能を有するうえに、量産性やコスト面においても秀れた画期的な位置決め金具を提供する。
【解決手段】板材を略Ｌ字形に折曲し、固定部１と、立状部２とを一体成形して金具本体Ａを構成し、立状部２の先端側に傾斜案内部３を形成し、この金具本体Ａを複数固定した取付面ａに上方からワークＷを載置する際、複数の立状部２により架設状態に位置決め保持し得るように構成すると共に、固定部１から立状部２が鉛直上方向よりもこの立状部２の当接面と反対側にやや傾いた方向に立直した形状とし、取付面ａ上に複数の立状部２により架設状態に位置決め保持したワークＷを僅かに上方移動することで、各立状部２の当接面によるワークＷの外縁部への当接支持状態が解除されるように構成した。
【選択図】図１PROBLEM TO BE SOLVED: To provide an epoch-making positioning metal fitting which has an excellent positioning function for a workpiece W and is excellent in mass productivity and cost.
A plate material is bent into a substantially L shape, and a fixing part 1 and a standing part 2 are integrally formed to constitute a metal fitting body A, and an inclined guide part 3 is formed on the tip side of the standing part 2. When mounting the workpiece W from above on the mounting surface a to which a plurality of metal fittings A are fixed, the plurality of standing portions 2 can be positioned and held in an erected state, while The part 2 has a shape that is upright in a direction slightly inclined to the opposite side of the contact surface of the upright part 2 from the vertically upward direction, and is positioned and held in a erected state by the plurality of upright parts 2 on the mounting surface a By moving W slightly upward, the contact support state of the workpiece W on the outer edge portion by the contact surface of each upright portion 2 is released.
[Selection] Figure 1

Description

本考案は、取付面に複数固定し、ワークの外縁部を支持してこのワークを前記取付面上に位置決め保持する位置決め金具に関するものである。 The present invention relates to a positioning fitting that is fixed to a mounting surface, supports an outer edge of the workpiece, and positions and holds the workpiece on the mounting surface.

例えば、プレスマシンは、ワーク搬送手段によってこのプレスマシンの作業台にワークをセットしたうえで、このワークにプレス加工を行うものである。 For example, a press machine sets a work on a work table of the press machine by a work conveying means and then presses the work.

このプレスマシンにワークを搬送するワーク搬送手段は、例えば、ワークを上方から吸着可能な搬送用アームを備え、この搬送用アームによりワークを吸着し、吸着したワークを移送し、このワークを搬送用アームから脱着し、ワークの搬送を行うものである。 The workpiece transfer means for transferring the workpiece to the press machine includes, for example, a transfer arm capable of sucking the workpiece from above, sucking the workpiece by the transfer arm, transferring the sucked workpiece, and transferring the workpiece. The work is transported by detaching from the arm.

ところで、このように搬送用アームによってプレスマシンの作業台にワークをセットしてプレス加工を施す場合、この作業台の適切な位置に適切な向きでワークを載置したうえでこのワークをプレスする必要がある為、仮にワークが作業台の適切な位置に適切な向きで載置されていなかった場合、即ち、ワークが作業台に正しくセットされていなかった場合、ワークに対してズレた位置をプレスしてしまい、よって、このワークの位置ズレが加工不良の原因となってしまう。 By the way, when the workpiece is set on the work table of the press machine by the transfer arm and subjected to press work in this way, the work is placed in an appropriate direction on the work table and then pressed. If the work is not placed in the proper position on the workbench in the proper orientation, that is, if the work is not set correctly on the workbench, the position shifted from the work Therefore, the displacement of the workpiece causes a processing failure.

従って、搬送用アームによってプレスマシンにワークを搬送し作業台にワークをセットする際、ワークを作業台の正しい位置にセットできるように様々な対策が実施されているが、例えば、作業台自体に、この作業台上に載置したワークの位置を調整する調整機能を設けたり、また例えば、搬送用アームにワークの載置位置を微調整できるアーム制御機能を設けたりした場合、非常に高コストとなってしまう。 Therefore, when the work is transported to the press machine by the transport arm and the work is set on the work table, various measures are taken so that the work can be set at the correct position on the work table. If an adjustment function for adjusting the position of the work placed on the work table is provided, or an arm control function for finely adjusting the work placement position is provided on the transfer arm, for example, it is very expensive. End up.

そこで、低コストにして作業際にワークを正しくセットし得るように、従来から、例えば、図６及び図７に図示したように、取付面ａに棒状の金具本体Ａを立設状態に固定し、この金具本体ＡによってワークＷの外縁部を当接状態に支持する位置決め金具が提案されている。 Therefore, conventionally, for example, as shown in FIGS. 6 and 7, the rod-shaped metal fitting body A is fixed upright on the mounting surface a so that the work can be correctly set at a low cost. A positioning fitting that supports the outer edge of the workpiece W in a contact state with the fitting body A has been proposed.

このような位置決め金具は、取付面に複数固定するものであって、ワークの外縁形状に合わせて、このワークの外縁部を取り囲むように囲い状に複数の位置決め金具を立設配設することによって、この取付面に上方からワークを載置した際に、このワークの外縁部を、囲い状に複数配設した位置決め金具により当接状態に支持して、このワークを取付面上に架設状態に位置決め保持するものであり、例えば、ワークをプレスマシンに搬送する際、この位置決め金具を複数固定したワーク仮置き場、所謂、中間テーブルを経由してワークの搬送を行うことで、ワークをプレスマシンの作業台に正しくセット（適切な位置に適切な向きで載置）することができ、よって、ワークの位置ズレによる加工不良を阻止して良好にプレス加工が行えるようにするものである。即ち、ワークをプレスマシンに搬送する際、搬送用アームに吸着したワークを作業台に移送する前に、先ず、この搬送用アームに吸着したワークを中間テーブルに搬送してこの中間テーブルの位置決め金具に位置決め保持させ、その後、この位置決め保持されたワークを再び搬送用アームにより吸着することにより、搬送用アームに対して適切な位置に適切な向きでワークを吸着させることができ、よって、この搬送用アームからワークを脱着し作業台に載置した際に、適切な位置に適切な向きでワークを載置できるものである。 A plurality of such positioning brackets are fixed to the mounting surface, and according to the shape of the outer edge of the workpiece, a plurality of positioning brackets are arranged upright so as to surround the outer edge of the workpiece. When the work is placed on the mounting surface from above, the outer edge of the work is supported in a contact state by a plurality of positioning brackets arranged in an enclosure so that the work is placed on the mounting surface. For example, when transporting a workpiece to a press machine, the workpiece is transported via a temporary work place where a plurality of positioning brackets are fixed, so-called intermediate tables. It can be set correctly on the workbench (placed in the right position at the right position), so that it can prevent press defects due to misalignment of the workpiece and perform good press work. It is intended to. That is, when transferring the work to the press machine, before transferring the work sucked by the transfer arm to the work table, first, the work sucked by the transfer arm is transferred to the intermediate table, and the positioning bracket of this intermediate table Then, the workpiece that has been positioned and held is again adsorbed by the transfer arm, so that the workpiece can be adsorbed at an appropriate position and in an appropriate direction with respect to the transfer arm. When the work is detached from the arm and placed on the work table, the work can be placed in an appropriate position and in an appropriate direction.

ところで、この従来の位置決め金具は、例えば、金具本体Ａが、図６に図示したように、取付面ａに固定する固定部１に、単に棒状の立状部２を立設状態に設けた構成とした場合、この単に棒状の複数の立状部２間にワークＷを架設状態に位置決め保持させる作業が非常に厄介である。即ち、図６に図示したような単に棒状の立状部２は、先端が先鋭な形状に形成されてはいるものの、取付面ａに上方から載置されたワークＷをこの複数の立状部２間に誘い込むのには不十分である為、上方からワークＷを載置してこの複数の立状部２間にワークＷを架設状態に位置決め保持させるには、ワークＷをこの複数の立状部２の間の位置に上方から正確に載置しなければならない。よって、仮にワークＷがズレた位置から載置されると、この複数の立状部２の間にワークＷが上手く入り込まず、場合によってはワークＷがこの立状部２の間ではなく立状部２の上に載ってしまうことすらあるなど、ワークＷを取付面ａに位置決め保持状態に載置する為にはワークＷをかなり正確な位置から載置することが必要で、それだけこのワークＷを取付面ａ上に位置決め保持させる作業が厄介で作業効率が悪いという問題を有する。 By the way, in this conventional positioning metal fitting, for example, as shown in FIG. 6, the metal fitting main body A is simply provided with a rod-like standing portion 2 in a standing state on a fixing portion 1 that is fixed to a mounting surface a. In such a case, it is very troublesome to position and hold the workpiece W in a erected state between the plurality of bar-like standing portions 2. In other words, the simple rod-like standing portion 2 as shown in FIG. 6 has a sharp tip at the tip, but the workpiece W placed on the mounting surface a from above is made up of the plurality of standing portions. Therefore, in order to place the workpiece W from above and position and hold the workpiece W in the erected state between the plurality of standing portions 2, the workpiece W is placed in the plurality of standing positions. It must be placed exactly at the position between the two parts from above. Therefore, if the workpiece W is placed from the position where it has shifted, the workpiece W does not enter well between the plurality of standing portions 2, and in some cases, the workpiece W is not standing between the standing portions 2 but standing. In order to place the workpiece W on the mounting surface “a” in the positioning and holding state, such as even being placed on the portion 2, it is necessary to place the workpiece W from a fairly accurate position. Has a problem that the work of positioning and holding the lens on the mounting surface a is troublesome and the work efficiency is poor.

そこで、図７に図示したように、金具本体Ａの立状部２の先端側に傾斜案内部３を設けた構成の位置決め金具が提案されている。このように立状部２の先端側に傾斜案内部３を設けた場合には、ワークＷが多少ズレた位置から取付面ａに載置されたとしても、このワークＷを立状部２の先端側に設けた傾斜案内部３によって傾斜下方側に案内し、このワークＷを複数の立状部２の間に誘い込んで複数の立状部２に良好に架設状態に保持させることができる。即ち、立状部２の先端側に傾斜案内部３を設けたことで、ワークＷをかなり正確な位置から載置する必要がなくなり、ある程度ズレた位置からワークＷを取付面ａに載置したとしても傾斜案内部３によって複数の立状部２の間にワークＷを誘い込み良好に位置決め保持できるから、取付面ａ上にワークＷを位置決め保持する作業を簡単且つスムーズに行えるものである。 In view of this, as shown in FIG. 7, a positioning metal fitting having a configuration in which an inclined guide portion 3 is provided on the distal end side of the upright portion 2 of the metal fitting body A has been proposed. As described above, when the inclined guide portion 3 is provided on the distal end side of the upright portion 2, even if the workpiece W is placed on the mounting surface a from a slightly shifted position, the workpiece W is placed on the upright portion 2. It is possible to guide the workpiece W to the lower side of the tilt by the tilt guide portion 3 provided on the distal end side, and to draw the workpiece W between the plurality of standing portions 2 so that the plurality of standing portions 2 can be well held in the erected state. That is, since the inclined guide portion 3 is provided on the distal end side of the upright portion 2, it is not necessary to place the workpiece W from a fairly accurate position, and the workpiece W is placed on the mounting surface a from a position that is somewhat deviated. However, since the workpiece W can be guided between the plurality of upright portions 2 by the inclined guide portion 3 and can be positioned and held satisfactorily, the operation of positioning and holding the workpiece W on the mounting surface a can be performed easily and smoothly.

しかしながら、図６及び図７に図示したいずれの従来の位置決め金具においても、固定部に対して立状部を、例えば溶接などの接合手段によって接合して金具本体を形成した構成で、このように金具本体を多部材で構成している為それだけ各部材を夫々別の工程で形成する余分な手間を要し、また、この多部材を接合する為に例えば溶接などの面倒な作業工程を要するなど、非常に生産性が悪く量産性やコスト面に問題を有する。 However, in any of the conventional positioning brackets shown in FIGS. 6 and 7, the bracket main body is formed by joining the standing portion to the fixed portion by a joining means such as welding. Since the metal fitting body is composed of multiple members, it requires extra labor to form each member in a separate process, and in order to join the multiple members, a troublesome work process such as welding is required. It is very poor in productivity and has problems in mass productivity and cost.

しかも、この図６及び図７に図示したいずれの従来の位置決め金具においても、金具本体の立状部が鉛直上方向に立直した形状である。その為、複数の立状部の間にワークを入り込ませて架設状態に位置決め保持させるには、このワークを複数の立状部の間に、上方から少し圧入して入り込ませる必要があり、よって、反対にこの複数の立状部により位置決め保持したワークを持ち上げてこの複数の立状部の間から上方に抜き出す際には、立状部のワークとの圧接当接による接触抵抗を受けながらワークを引き出さなければならない。従って、ワークを複数の立状部の間に所定距離だけ入り込ませたとした場合、今度は立状部による接触抵抗を受けながらこの所定距離だけワークを上方に抜き出さなければならず、よって、スムーズな抜き出しができずそれだけ作業効率が悪いという問題を有する。 Moreover, in any of the conventional positioning metal fittings shown in FIGS. 6 and 7, the upright portion of the metal fitting body is vertically upright. Therefore, in order to allow a workpiece to enter between a plurality of standing portions and position and hold the work in a erected state, it is necessary to slightly press-fit the workpiece between the plurality of standing portions from above. On the other hand, when lifting the workpiece positioned and held by the plurality of standing portions and pulling it upward from between the plurality of standing portions, the workpiece is subjected to contact resistance due to pressure contact with the workpiece of the standing portions. Must be pulled out. Therefore, when the workpiece is inserted between the plurality of standing portions by a predetermined distance, this time, the workpiece must be pulled upward by this predetermined distance while receiving the contact resistance by the standing portions, and thus smooth. Therefore, there is a problem that the work efficiency is poor.

また、従来の位置決め金具は、このワークを複数の立状部の間に入り込ませることができると共にこのワークを丁度架設状態に保持できるように、ワークの形状に合わせて各金具本体の取付面への取り付け位置を正確に設定しなければならずこの金具本体の固定位置の設定が非常に厄介である。 In addition, the conventional positioning bracket allows the workpiece to be inserted between a plurality of upright portions and can be held in a state where the workpiece is just erected. It is very troublesome to set the fixing position of the bracket body.

本考案は、上記の問題点に鑑みて完成した従来に無い画期的な位置決め金具であって、ワークを取付面上に良好に架設状態に位置決め保持できることは勿論、傾斜案内部によってワークをスムーズに位置決め保持でき、更に位置決め保持したワークを、位置決め保持状態から簡単に解除してスムーズに持ち上げるといったこともでき、しかもこのような秀れた機能を量産性やコスト面に秀れた簡易な構成によって達成した極めて実用性に秀れた位置決め金具を提供するものである。 The present invention is an unprecedented positioning metal fitting that has been completed in view of the above-mentioned problems, and the work can be smoothly positioned and held on the mounting surface by using the inclined guide part. In addition, it is possible to easily release the workpiece that has been positioned and held from the positioning and holding state and lift it smoothly. In addition, this excellent function is a simple configuration with excellent mass productivity and cost. The positioning metal fittings achieved by the above and extremely excellent in practicality are provided.

また、例えば、金具本体の取付面への固定位置を簡単に微調整でき、取付面への金具本体の固定位置の設定を簡単に行うことができる極めて簡便な機能を有する実用性に秀れた位置決め金具を提供するものである。 In addition, for example, the position where the bracket body is fixed to the mounting surface can be easily finely adjusted, and the fixing position of the bracket body to the mounting surface can be easily set. A positioning bracket is provided.

添付図面を参照して本考案の要旨を説明する。 The gist of the present invention will be described with reference to the accompanying drawings.

取付面ａに複数固定し、ワークＷの外縁部を支持してこのワークＷを前記取付面ａ上に位置決め保持する位置決め金具であって、板材を略Ｌ字形に折曲し、前記取付面ａに固定する板状の固定部１と、この固定部１から上方に突出する板状の立状部２とを一体成形して金具本体Ａを構成し、この金具本体Ａは、前記立状部２の一方の板面を前記ワークＷと当接する当接面２ａとすると共に前記立状部２の先端側をこの当接面２ａと反対側に折曲して立状部２の先端側に傾斜案内部３を形成し、この金具本体Ａを複数固定した取付面ａに上方からワークＷを載置する際、各金具本体Ａの立状部２の当接面２ａが前記ワークＷの外縁部を当接状態に支持してこのワークＷを取付面ａ上に複数の立状部２により架設状態に位置決め保持し得るように構成すると共に、この金具本体Ａは、前記固定部１から立状部２が鉛直上方向に立直した形状とせず、前記固定部１から立状部２が鉛直上方向よりもこの立状部２の当接面２ａと反対側にやや傾いた方向に立直した形状とし、前記取付面ａ上に複数の立状部２により架設状態に位置決め保持したワークＷを僅かに上方移動することで、各立状部２の当接面２ａによるワークＷの外縁部への当接支持状態が解除されるように構成したことを特徴とする位置決め金具に係るものである。 A plurality of fixing members that are fixed to the mounting surface a, support the outer edge of the workpiece W, and position and hold the workpiece W on the mounting surface a. A plate member is bent into a substantially L shape, and the mounting surface a A metal plate body A is formed by integrally molding a plate-shaped fixing portion 1 fixed to the plate and a plate-like vertical portion 2 protruding upward from the fixing portion 1, and the metal fitting body A includes the vertical portion. One of the two plate surfaces is a contact surface 2a that contacts the workpiece W, and the front end side of the upright portion 2 is bent to the opposite side of the contact surface 2a to the front end side of the upright portion 2 When the workpiece W is placed from above on the mounting surface a in which the inclined guide portion 3 is formed and a plurality of metal fittings A are fixed, the contact surface 2a of the upright portion 2 of each metal fitting A is the outer edge of the workpiece W. The part W is supported in a contact state so that the work W can be positioned and held on the mounting surface a by the plurality of standing parts 2. At the same time, the metal fitting body A does not have a shape in which the upright portion 2 stands upright in the vertical direction from the fixed portion 1, and the upright portion 2 in the vertical direction of the upright portion 2 from the fixed portion 1. By moving the workpiece W positioned and held in a standing state by the plurality of standing portions 2 on the mounting surface a slightly upward, The present invention relates to a positioning bracket characterized in that the abutting and supporting state of the workpiece W on the outer edge portion by the abutting surface 2a of the upright portion 2 is released.

また、前記金具本体Ａは、前記立状部２の幅方向両端部に対して中央部が当接面２ａ側に突出するようにこの立状部２を湾曲して、この立状部２の当接面２ａを幅方向に湾曲した形状に形成したことを特徴とする請求項１記載の位置決め金具に係るものである。 The metal fitting body A is curved so that the center portion protrudes toward the abutting surface 2a with respect to both ends in the width direction of the upright portion 2, and the upright portion 2 2. The positioning fitting according to claim 1, wherein the contact surface 2a is formed in a shape curved in the width direction.

また、前記金具本体Ａは、前記立状部２の鉛直方向に対する傾斜角度を１°〜９°に設定すると共に、この立状部２の先端側に設けた前記傾斜案内部３は、前記立状部２の鉛直方向に対する傾斜角度よりも大きい傾斜角度に設定したことを特徴とする請求項１，２のいずれか１項に記載の位置決め金具に係るものである。 In addition, the bracket body A sets the inclination angle of the vertical portion 2 with respect to the vertical direction to 1 ° to 9 °, and the inclination guide portion 3 provided on the distal end side of the vertical portion 2 includes the vertical portion 2. The positioning bracket according to any one of claims 1 and 2, wherein the inclination angle is set to be larger than the inclination angle of the vertical portion 2 with respect to the vertical direction.

また、前記金具本体Ａの固定部１は、この固定部１に取付孔１ａを設け、この取付孔１ａに挿通する固定具５ａから成る固定手段５により、この板状の固定部１を取付面ａに沿設状態に固定する構成としたことを特徴とする請求項１〜３のいずれか１項に記載の位置決め金具に係るものである。 Further, the fixing portion 1 of the metal fitting body A is provided with an attachment hole 1a in the fixing portion 1, and the fixing means 5 comprising a fixing tool 5a inserted through the attachment hole 1a is used to attach the plate-like fixing portion 1 to the attachment surface. It is set as the structure fixed to the installation state to a, It concerns on the positioning metal fitting of any one of Claims 1-3 characterized by the above-mentioned.

また、前記金具本体Ａの固定部１に設けた取付孔１ａは、前記立状部２の当接面２ａとワークＷとの当接方向に沿った長孔状に形成して、この固定部１の取付孔１ａと、取付面ａに設けた挿通孔４とを合わせて固定具５ａを挿通した状態で、固定部１の位置を前記取付孔１ａの長さ方向に移動調整することで前記立状部２の当接面２ａを進退移動調整可能に構成したことを特徴とする請求項４記載の位置決め金具に係るものである。 The mounting hole 1a provided in the fixing portion 1 of the metal fitting body A is formed in a long hole shape along the contact direction between the contact surface 2a of the upright portion 2 and the workpiece W. By adjusting the position of the fixing portion 1 in the length direction of the mounting hole 1a in a state where the mounting hole 1a and the insertion hole 4 provided on the mounting surface a are combined and the fixing tool 5a is inserted. 5. The positioning bracket according to claim 4, wherein the abutting surface 2a of the upright portion 2 is configured to be capable of forward / backward movement adjustment.

また、前記固定手段５は、前記固定部１の取付孔１ａと、前記取付面ａの挿通孔４とを合わせて前記固定具５ａとしての挿通ボルト５ａを挿通すると共に、この挿通ボルト５ａにナット６を螺着してこの固定部１を取付面ａに締め付け固定する構成としたことを特徴とする請求項４，５のいずれか１項に記載の位置決め金具に係るものである。 The fixing means 5 is configured to insert the insertion bolt 5a as the fixing tool 5a together with the attachment hole 1a of the fixing portion 1 and the insertion hole 4 of the attachment surface a, and to insert a nut into the insertion bolt 5a. 6. The positioning fitting according to claim 4, wherein the fixing portion 1 is fastened and fixed to the mounting surface a by screwing 6.

本考案は上述のように構成したから、金具本体を取付面に安定的に固定し、この金具本体を複数固定した取付面上にワークを架設状態に良好に位置決め保持できることは勿論、この各金具本体の立状部の先端側に夫々傾斜案内部を設けたことで、ワークを正確な位置からこの取付面に載置しなくとも、即ち、多少ズレた位置からワークを載置したとしても前記傾斜案内部によりワークを複数の立状部の間に誘い込みこの立状部により位置決め保持できるから、ワークを載置する方向に正確性が不要で、それだけ簡単に、且つ、スムーズにワークを位置決め保持させることができ作業性に秀れる。 Since the present invention is configured as described above, the bracket body can be stably fixed to the mounting surface, and the workpiece can be satisfactorily positioned and held on the mounting surface where a plurality of the bracket bodies are fixed. By providing the respective inclined guide portions on the front end side of the upright portion of the main body, even if the workpiece is not placed on this mounting surface from an accurate position, that is, even if the workpiece is placed from a slightly shifted position, The inclined guide part guides the workpiece between the vertical parts, and the vertical part can position and hold the workpiece. This eliminates the need for accuracy in the direction in which the workpiece is placed, and the workpiece can be positioned and held easily and smoothly. Can be made excellent in workability.

しかも、この立状部は鉛直上方向よりもこの立状部の当接面と反対側にやや傾斜した方向に立直した形状としたことで、複数の立状部に位置決め保持したワークを少し持ち上げるだけでワークに対して各立状部の当接支持状態を解除して、ワークの位置決め保持状態を簡単に解除できるから、取付面上にワークをスムーズに位置決め保持させられるだけでなく、反対にこの取付面上に位置決め保持したワークを位置決め保持解除してこの取付面上から持ち上げることもスムーズに行うことができる。 In addition, the upright portion has a shape that is upright in a direction slightly inclined to the opposite side of the abutment surface of the upright portion from the vertically upward direction, so that the workpieces that are positioned and held on the plurality of upright portions are slightly lifted. By simply releasing the contact and support state of each upright part with respect to the workpiece and easily releasing the positioning and holding state of the workpiece, the workpiece can be positioned and held smoothly on the mounting surface. It is also possible to smoothly move the workpiece positioned and held on the mounting surface and lift it from the mounting surface by releasing the positioning and holding.

よって、本考案は、ワークの位置決め保持及び位置決め保持解除を極めてスムーズに行うことができる秀れたワーク位置決め保持機能を有するうえに、金具本体は単に板材を折曲して成形した一体成形品にして簡易構成可能な構成であるが故に、量産性やコスト面にも秀れるなど、極めて実用性に秀れた画期的な位置決め金具となり、例えば、プレスマシンにワークを搬送する際にこのワークを経由させる中間テーブルに固定する位置決め金具としての極めて高い実用価値を有するものとなる。 Therefore, the present invention has an excellent workpiece positioning and holding function capable of extremely smoothly positioning and releasing the workpiece, and the bracket body is an integrally molded product formed by simply bending a plate material. Because it is a simple and configurable configuration, it is an epoch-making positioning bracket with excellent practicality, such as excellent mass production and cost. For example, when transferring a workpiece to a press machine, this workpiece It has extremely high practical value as a positioning fitting fixed to an intermediate table that passes through.

また、請求項２，３記載の考案においては、本考案の秀れた位置決め保持機能を一層良好に発揮できる一層実用性に秀れたものとなる。 Further, in the devices according to the second and third aspects, the present invention can be further improved in practicality by which the excellent positioning and holding function of the present invention can be exhibited more satisfactorily.

また、請求項４〜６記載の考案においては、板状の固定部を取付面に沿設状態に安定的に取り付け固定できることは勿論、この固定部の取付孔に例えばボルトやネジ，クギなどの固定具を挿通して固定する固定手段により、取付面の所定位置に固定部を簡単に取り付け固定できる。また、例えば、固定部に設けた取付孔を長孔状に形成して、この固定部の長孔状の取付孔と取付面の挿通孔に固定具を挿通した状態で固定部を移動調整することにより前記立状部の当接面を進退移動調整でき、よって、ワークの形状に合わせて金具本体の固定位置を微調整でき金具本体の固定位置の設定を極めて簡単に、精度良く行うことができるなど、一層簡便で実用性に秀れたものとなる。 Further, in the inventions according to claims 4 to 6, the plate-like fixing portion can be stably attached and fixed to the attachment surface in a state of being installed side by side. Of course, for example, bolts, screws, nails, etc. By the fixing means for inserting and fixing the fixing tool, the fixing portion can be easily mounted and fixed at a predetermined position on the mounting surface. Further, for example, the mounting hole provided in the fixing portion is formed in a long hole shape, and the fixing portion is moved and adjusted in a state where the fixing tool is inserted into the long hole mounting hole of the fixing portion and the insertion hole of the mounting surface. This makes it possible to adjust the abutment surface of the upright portion to move forward and backward, so that the fixing position of the metal fitting body can be finely adjusted according to the shape of the workpiece, and the fixing position of the metal fitting body can be set very easily and accurately. This makes it even easier and more practical.

好適と考える本考案の実施形態（考案をどのように実施するか）を、図面に基づいて本考案の作用を示して簡単に説明する。 An embodiment of the present invention that is considered to be suitable (how to implement the invention) will be briefly described with reference to the drawings, showing the operation of the present invention.

板材を略Ｌ字形に折曲し、前記取付面ａに固定する板状の固定部１と、この固定部１から上方に突出する板状の立状部２とを一体成形して構成した金具本体Ａを、取付面ａに複数固定し、この取付面ａ上にワークＷを載置する際、各金具本体Ａの立状部２の一方の板面である当接面２ａがワークＷの外縁部を当接状態に支持する。 A metal fitting formed by integrally molding a plate-like fixing portion 1 that is bent into a substantially L-shape and fixed to the mounting surface a and a plate-like standing portion 2 that protrudes upward from the fixing portion 1. When the plurality of main bodies A are fixed to the mounting surface a and the workpiece W is placed on the mounting surface a, the contact surface 2a which is one plate surface of the upright portion 2 of each metal fitting main body A is the workpiece W. The outer edge is supported in a contact state.

従って、この金具本体Ａを固定した取付面ａ上にワークＷを上方から載置した際、このワークＷの外縁部を複数の金具本体Ａの各立状部２の当接面２ａにより当接状態に支持して、この取付面ａ上にワークＷを複数の立状部２により架設状態に位置決め保持できることとなる。 Accordingly, when the work W is placed from above on the mounting surface a to which the metal fitting body A is fixed, the outer edge portion of the work W is brought into contact with the contact surfaces 2a of the upright portions 2 of the plurality of metal fittings A. In this state, the workpiece W can be positioned and held in the installed state by the plurality of standing portions 2 on the mounting surface a.

また、金具本体Ａの立状部２の先端側をこの立状部２の当接面２ａと反対側に折曲し、この立状部２の先端側に傾斜案内部３を形成している為、この取付面ａ上にワークＷを載置する際に、仮にワークＷが正確な位置から（位置決め保持したい位置の真上から）ではなくズレた位置から載置されたとしても、立状部２の先端部に形成した傾斜案内部３がワークＷの外縁部に当接することでこのワークＷを複数の立状部２の間に誘い込むことができ、よって、この立状部２の先端側の傾斜案内部３により、正確な位置からではなく多少ズレた位置から載置されたワークＷも複数の立状部２の間に誘い込んで良好に位置決め保持できることとなる。 Further, the front end side of the upright portion 2 of the metal fitting body A is bent to the side opposite to the contact surface 2a of the upright portion 2, and the inclined guide portion 3 is formed on the front end side of the upright portion 2. Therefore, when the workpiece W is placed on the mounting surface a, even if the workpiece W is placed from a shifted position rather than from an accurate position (from directly above the position to be positioned and held), The inclined guide portion 3 formed at the distal end portion of the portion 2 abuts on the outer edge portion of the workpiece W so that the workpiece W can be guided between the plurality of standing portions 2. By the side inclined guide portion 3, the workpiece W placed from a slightly shifted position rather than from an accurate position can be attracted between the plurality of standing portions 2 and can be positioned and held satisfactorily.

しかも、この金具本体Ａは、前記固定部１から立状部２が鉛直上方向に立直した形状とせず、前記固定部１から立状部２が鉛直上方向よりもこの立状部２の当接面２ａと反対側にやや傾いた方向に立直した形状とし、前記取付面ａ上に複数の立状部２により架設状態に位置決め保持したワークＷを僅かに上方移動することで、各立状部２の当接面２ａによるワークＷの外縁部への当接支持状態が解除されるように構成したから、複数の金具本体Ａによって位置決め保持されたワークＷを少し持ち上げるだけで簡単にこのワークＷを位置決め保持状態から解除することができる。即ち、単に立状部２が鉛直上方向に立直した形状だった場合には、ワークＷを仮に複数の立状部２の間に所定距離だけ上方から入り込ませた場合、このワークＷを複数の立状部２から抜き上げる際にはこの所定距離だけ立状部２から接触抵抗を受けながらワークＷを抜き上げなければならずスムーズにワークＷを抜き上げできないが、これに対して本考案のように立状部２がやや傾斜した形状の場合には、少しワークＷを持ち上げるだけで立状部２との接触抵抗が略無くなり非常にスムーズにワークＷをこの複数の立状部２の間から抜き上げることができる。 In addition, the bracket body A does not have a shape in which the upright portion 2 is vertically upright from the fixed portion 1, and the upright portion 2 of the fixed portion 1 is closer to the upright portion 2 than in the vertically upward direction. Each of the vertical shapes is formed by standing upright in a direction slightly inclined to the opposite side of the contact surface 2a, and slightly moving the workpiece W positioned and held in the installed state by the plurality of vertical portions 2 on the mounting surface a. Since the abutting support state of the workpiece W on the outer edge of the workpiece 2 by the abutting surface 2a of the portion 2 is released, this workpiece can be simply lifted by slightly lifting the workpiece W positioned and held by the plurality of metal fittings A. W can be released from the positioning and holding state. In other words, when the upright portion 2 has a shape that is upright in the vertical direction, if the workpiece W is inserted between the plurality of upright portions 2 by a predetermined distance from above, the workpiece W is moved into a plurality of pieces. When pulling up from the standing portion 2, the workpiece W must be pulled out while receiving contact resistance from the standing portion 2 for this predetermined distance, but the workpiece W cannot be pulled out smoothly. When the upright portion 2 has a slightly inclined shape, the contact resistance with the upright portion 2 is substantially eliminated by lifting the work W slightly, and the work W can be moved between the plurality of upright portions 2 very smoothly. Can be extracted from.

また、板状の固定部１を取付面ａに沿設状態に固定できるからこの金具本体Ａを安定的に取付面ａに固定することも可能となる。 Further, since the plate-like fixing portion 1 can be fixed along the mounting surface a, the metal fitting body A can be stably fixed to the mounting surface a.

また、この金具本体Ａは、単に板材を略Ｌ字形に折曲して成形した簡易な構成とし、更に、この立状部２の先端側に設けた傾斜案内部３も立状部２の先端を折曲して形成したものであり、この立状部２自体の、鉛直方向よりもやや傾いた方向に立直した形状したも、単に前記固定部１に対してこの立状部２の折曲度合いを調整するだけで達成し得るなど、この金具本体Ａは板材の折り曲げ工程によって簡単に成形できる構成とした為、量産性やコスト面に秀れることとなる。 Further, the metal fitting body A has a simple configuration in which a plate material is simply bent into an approximately L shape, and the inclined guide portion 3 provided on the distal end side of the upright portion 2 is also provided at the front end of the upright portion 2. Is formed by bending the upright portion 2 itself in a direction slightly inclined from the vertical direction, but the bent portion of the upright portion 2 is simply bent with respect to the fixed portion 1. Since this metal fitting body A can be easily formed by a bending process of the plate material such that it can be achieved only by adjusting the degree, it is excellent in mass productivity and cost.

従って、本考案は、金具本体Ａを取付面ａに安定的に固定でき、この金具本体Ａを複数固定した取付面ａ上にワークＷを架設状態に良好に位置決め保持できることは勿論、この各金具本体Ａの立状部２の先端側に夫々傾斜案内部３を設けたことで、この立状部２に前記ワークＷを簡単に、且つ、スムーズに架設状態に位置決め保持させることができ、しかも、この立状部２は鉛直上方向よりもこの立状部２の当接面２ａと反対側にやや傾斜した方向に立直した形状としたことで、複数の立状部２に位置決め保持したワークＷを少し持ち上げるだけで位置決め保持状態を解除してスムーズにこのワークＷを持ち上げることもでき、よって、取付面ａ上にワークＷを位置決め保持させることだけでなく、この取付面ａ上に位置決め保持したワークＷを位置決め保持解除してこの取付面ａ上から持ち上げることもスムーズに行うことができるなど極めて秀れた位置決め保持機能を有していながら、単に板材を折曲して成形した簡易構成にして量産性やコスト面にも秀れることとなり、例えば、プレスマシンにワークＷを搬送する際にこのワークＷを経由させる中間テーブルに固定する位置決め金具としての極めて高い実用価値を有する位置決め金具となる。 Therefore, according to the present invention, the metal fitting body A can be stably fixed to the mounting surface a, and the workpiece W can be satisfactorily positioned and held on the mounting surface a on which a plurality of metal fittings A are fixed. By providing the inclined guide portions 3 on the front end side of the upright portion 2 of the main body A, the work W can be positioned and held in the upright portion 2 easily and smoothly in the erected state, The workpiece 2 is positioned and held in the plurality of standing portions 2 by making the standing portion 2 upright in a direction slightly inclined to the opposite side of the contact surface 2a of the standing portion 2 from the vertical direction. The workpiece W can be lifted smoothly by releasing the positioning and holding state by slightly lifting W. Therefore, the workpiece W is not only positioned and held on the mounting surface a but also positioned and held on the mounting surface a. Work Can be lifted from the mounting surface a and released from the mounting surface a, and has a very excellent positioning and holding function. For example, when the workpiece W is conveyed to a press machine, the positioning bracket has a very high practical value as a positioning bracket that is fixed to an intermediate table that passes through the workpiece W.

また、例えば、前記金具本体Ａは、前記立状部２の幅方向両端部に対して中央部が当接面２ａ側に突出するようにこの立状部２を湾曲して、この立状部２の当接面２ａを幅方向に湾曲した形状に形成した場合は、ワークＷの外縁部に対して当接面２ａが平面的に当接するのではなく曲面的に当接するように当接面２ａが幅方向に湾曲した形状としたから、ワークＷに対する当接面２ａの当接範囲がそれだけ狭まり、よって、それだけ複数の立状部２によって架設状態に位置決め保持したワークＷを持ち上げる際に立状部２の当接面２ａのワークＷに対する接触抵抗が少なく、一層スムーズに位置決め保持状態のワークＷを簡単に位置決め保持解除して持ち上げることができることとなるうえに、単に立状部２を湾曲して簡単に当接面２ａを曲面にできるからコストアップの心配もない。 In addition, for example, the metal fitting body A is curved so that the central portion protrudes toward the abutting surface 2a with respect to both end portions in the width direction of the vertical portion 2, and the vertical portion When the two contact surfaces 2a are formed in a shape curved in the width direction, the contact surface 2a is not in contact with the outer edge of the workpiece W but in contact with a curved surface. 2a has a curved shape in the width direction, the contact range of the contact surface 2a with respect to the workpiece W is narrowed accordingly, and accordingly, when the workpiece W positioned and held in the erected state by the plurality of standing portions 2 is lifted, The contact resistance of the abutment surface 2a of the ridge portion 2 with respect to the workpiece W is small, and the workpiece W in the positioning and holding state can be easily lifted by releasing the positioning and holding, and the ridge portion 2 is simply curved. And easily bend the contact surface 2a There is no worry of the cost up from can to.

また、例えば、前記金具本体Ａは、前記立状部２の鉛直方向に対する傾斜角度を１°〜９°に設定すると共に、この立状部２の先端側に設けた前記傾斜案内部３は、前記立状部２の鉛直方向に対する傾斜角度よりも大きい傾斜角度に設定した場合には、立状部２は殆ど傾斜しておらず鉛直上方向に近い略垂直に立直した形状とすることで、従来の位置決め金具の立状部と同様に、ワークＷを確実に位置決め状態に保持できる（即ち、この立状部２が極端に倒れた形状の場合、複数の立状部２の間に架設状態のワークＷが、簡単にガタついたり位置ズレたりしてしまう。）。それでいてこの立状部２の先端側の傾斜案内部３は、ズレた上方位置から載置されたワークＷを良好に位置決め保持したい位置に誘い込めるように十分倒れた傾斜角度に設定することで、それだけ大きくズレた位置から載置されたワークＷも良好に誘い込むことができるなど本考案の作用効果を一層確実に発揮できることとなる。 Further, for example, the metal fitting body A sets the inclination angle of the vertical portion 2 with respect to the vertical direction to 1 ° to 9 °, and the inclination guide portion 3 provided on the distal end side of the vertical portion 2 includes: When the inclination angle is set to be larger than the inclination angle with respect to the vertical direction of the upright portion 2, the upright portion 2 is almost inclined and has a vertically upright shape close to the vertical direction. The workpiece W can be reliably held in the positioning state as in the case of the upright portion of the conventional positioning bracket (that is, when the upright portion 2 has an extremely tilted shape, it is installed between the plurality of upright portions 2. The workpiece W is easily rattled or misaligned.) Still, the inclination guide part 3 on the tip side of the upright part 2 is set at an inclination angle sufficiently tilted so that the workpiece W placed from the shifted upper position can be satisfactorily guided to a position where it is desired to be positioned and held, The effects of the present invention can be more reliably exhibited, for example, the work W placed from a position that is greatly displaced can be attracted well.

また、例えば、前記金具本体Ａの固定部１は、この固定部１に取付孔１ａを設け、この取付孔１ａに挿通する固定具５ａから成る固定手段５により、この板状の固定部１を取付面ａに沿設状態に固定する構成とした場合には、板状の固定部１を取付面ａに沿設状態に固定することで安定的に固定できることとなる。 Further, for example, the fixing portion 1 of the metal fitting body A is provided with an attachment hole 1a in the fixing portion 1 and the plate-like fixing portion 1 is fixed by a fixing means 5 including a fixing tool 5a inserted through the attachment hole 1a. When it is set as the structure fixed to the installation surface a along the installation state, it can fix stably by fixing the plate-shaped fixing | fixed part 1 to the installation surface a in the installation state.

しかも、例えば、前記金具本体Ａの固定部１に設けた取付孔１ａは、前記立状部２の当接面２ａとワークＷとの当接方向に沿った長孔状に形成して、この固定部１の取付孔１ａと、取付面ａの挿通孔４とを合わせて固定具５ａを挿通した状態で、固定部１の位置を前記取付孔１ａの長さ方向に移動調整することで前記立状部２の当接面２ａを進退移動調整可能に形成した場合には、金具本体Ａを固定したい位置に挿通孔４を設けるだけで簡単且つ強固に固定部１を固定できるので、取付面ａの所望の位置に簡単に金具本体Ａを固定できることとなるうえに、位置決め保持したいワークＷの形状に合わせて金具本体Ａの固定位置を微調整するといったことも簡単な作業で達成し得ることとなる為、取付面ａに設ける挿通孔４の位置をそれほど精度良く設定しなくとも、金具本体Ａの位置を微調整してこの金具本体Ａの固定位置をワークＷの形状に合わせた適切な位置に精度良く位置設定することも簡易に達成可能となる。 Moreover, for example, the mounting hole 1a provided in the fixing portion 1 of the metal fitting body A is formed in a long hole shape along the contact direction of the contact surface 2a of the upright portion 2 and the workpiece W. By adjusting the position of the fixing portion 1 in the length direction of the mounting hole 1a in a state where the mounting hole 1a of the fixing portion 1 and the insertion hole 4 of the mounting surface a are combined and the fixing tool 5a is inserted. When the abutment surface 2a of the upright portion 2 is formed so that it can be moved forward and backward, the fixing portion 1 can be fixed easily and firmly simply by providing the insertion hole 4 at the position where the metal fitting body A is to be fixed. In addition to being able to easily fix the bracket body A to the desired position a, it is also possible to achieve a simple adjustment of the fixing position of the bracket body A according to the shape of the workpiece W to be positioned and held. Therefore, the position of the insertion hole 4 provided on the mounting surface a is not so precise. Without well set, and can be achieved simply be accurately position the fixing position of the bracket body A to finely adjust the position of the fitting main body A in the combined proper position in the shape of the workpiece W.

また、前記固定手段５は、例えば前記固定部１の取付孔１ａと、前記取付面ａの挿通孔４とを合わせて前記固定具５ａとしての挿通ボルト５ａを挿通すると共に、この挿通ボルト５ａにナット６を螺着してこの固定部１を取付面ａに締め付け固定する構成とすれば、固定部１を挿通ボルト５ａとナット６の締め付けにより簡単且つ強固に取付面ａに固定でき、また、取付面ａに固定した固定部１の取り外しも挿通ボルト５ａとナット６の螺動操作で簡単に行え、取付面ａに金具本体Ａの取り付け作業や取り替え作業を簡便に行えることとなる。 In addition, the fixing means 5 inserts an insertion bolt 5a as the fixing tool 5a by combining the mounting hole 1a of the fixing portion 1 and the insertion hole 4 of the mounting surface a, for example, and the insertion bolt 5a If the nut 6 is screwed and the fixing portion 1 is fastened and fixed to the mounting surface a, the fixing portion 1 can be easily and firmly fixed to the mounting surface a by tightening the insertion bolt 5a and the nut 6. The fixing portion 1 fixed to the mounting surface a can be easily removed by the screwing operation of the insertion bolt 5a and the nut 6, and the mounting work or replacement work of the metal fitting body A can be easily performed on the mounting surface a.

本考案の具体的な実施例について図面に基づいて説明する。 Specific embodiments of the present invention will be described with reference to the drawings.

本実施例は、取付面ａに複数固定し、ワークＷの外縁部を支持してこのワークＷを前記取付面ａ上に位置決め保持する位置決め金具であって、具体的には、図１〜５に図示したように、板材を略Ｌ字形に折曲し、前記取付面ａに固定する板状の固定部１と、この固定部１から上方に突出する板状の立状部２とを一体成形して金具本体Ａを構成し、この金具本体Ａは、前記立状部２の一方の板面を前記ワークＷと当接する当接面２ａとすると共に前記立状部２の先端側をこの当接面２ａと反対側に折曲して立状部２の先端側に傾斜案内部３を形成し、この金具本体Ａを複数固定した取付面ａに上方からワークＷを載置する際、各金具本体Ａの立状部２の当接面２ａが前記ワークＷの外縁部を当接状態に支持してこのワークＷを取付面ａ上に複数の立状部２により架設状態に位置決め保持し得るように構成すると共に、この金具本体Ａは、前記固定部１から立状部２が鉛直上方向に立直した形状とせず、前記固定部１から立状部２が鉛直上方向よりもこの立状部２の当接面２ａと反対側にやや傾いた方向に立直した形状とし、前記取付面ａ上に複数の立状部２により架設状態に位置決め保持したワークＷを僅かに上方移動することで、各立状部２の当接面２ａによるワークＷの外縁部への当接支持状態が解除されるように構成したものである。 The present embodiment is a positioning bracket that is fixed to a plurality of mounting surfaces a, supports the outer edge of the workpiece W, and positions and holds the workpiece W on the mounting surface a. Specifically, FIGS. 2, the plate material is bent into a substantially L shape, and the plate-like fixing portion 1 fixed to the mounting surface a and the plate-like standing portion 2 protruding upward from the fixing portion 1 are integrated. A metal fitting body A is formed by molding, and the metal fitting body A is configured such that one plate surface of the upright portion 2 is a contact surface 2a that comes into contact with the workpiece W and the front end side of the upright portion 2 is this. When the workpiece W is placed from above on the mounting surface a that is bent to the opposite side of the contact surface 2a to form the inclined guide portion 3 on the tip side of the upright portion 2 and a plurality of the metal fittings A are fixed, The abutment surface 2a of the upright portion 2 of each bracket body A supports the outer edge of the workpiece W in a contact state, and a plurality of the workpieces W are mounted on the mounting surface a. The bracket main body A is configured so that it can be positioned and held in the erected state by the upright portion 2, and the upright portion 2 does not have a shape vertically upright from the fixed portion 1, but stands from the fixed portion 1. The vertical portion 2 is formed in a shape that is upright in a direction slightly inclined to the opposite side to the contact surface 2a of the vertical portion 2 with respect to the vertical upward direction, and is positioned in an erected state by the plurality of vertical portions 2 on the mounting surface a. By moving the held workpiece W slightly upward, the abutting support state of the workpiece W on the outer edge portion by the abutting surface 2a of each upright portion 2 is released.

この取付面ａに複数固定する金具本体Ａは、具体的には、図１に図示したように、位置決め保持したいワークＷの外縁形状に合わせて、このワークＷの外縁部を取り囲むように囲い状に取付面ａ上に複数配設して固定したものである（例えば、本実施例では、図１に図示したように取付面ａ上に６体の金具本体Ａを設け、この各金具本体Ａの立状部２の当接面２ａでワークＷの外縁部の６箇所を当接状態に支持してこのワークＷを取付面ａ上に位置決め保持し得るように構成している。）。 Specifically, as shown in FIG. 1, the metal fitting body A fixed to the mounting surface “a” has an enclosure shape so as to surround the outer edge portion of the workpiece W in accordance with the outer edge shape of the workpiece W to be positioned and held. A plurality of metal fittings A are provided on the attachment surface a (for example, in this embodiment, six metal fittings A are provided on the attachment surface a as shown in FIG. 6) of the outer edge portion of the workpiece W is supported by the abutting surface 2a of the upright portion 2 so that the workpiece W can be positioned and held on the mounting surface a).

この金具本体Ａは、図２及び図３に図示したように、前記立状部２の幅方向両端部に対して中央部が当接面２ａ側に突出するようにこの立状部２を湾曲して、この立状部２の当接面２ａを幅方向に湾曲した形状に形成している。 As shown in FIGS. 2 and 3, the metal fitting body A curves the upright portion 2 so that the center portion protrudes toward the abutting surface 2 a side with respect to both widthwise ends of the upright portion 2. And the contact surface 2a of this standing part 2 is formed in the shape curved in the width direction.

従って、図３に図示したように、ワークＷに対して立状部２の当接面２ａが平面的に当接するのではなく、曲面的に当接し、この当接面２ａとワークＷの外縁部との当接接触面積がそれだけ狭くなり、この当接面２ａに当接支持して位置決め保持した状態のワークＷを上方に持ち上げる際に、このワークＷに負荷する当接面２ａとの接触抵抗がそれだけ小さく済み、よって、位置決め保持状態のワークＷを一層軽い力で簡単に持ち上げて位置決め保持状態から解除できる。 Therefore, as shown in FIG. 3, the contact surface 2 a of the upright portion 2 does not contact the workpiece W in a planar manner, but in a curved surface, and the contact surface 2 a and the outer edge of the workpiece W When the work W in a state of being held in contact with and supported by the contact surface 2a is lifted upward, the contact with the contact surface 2a loaded on the work W is reduced. Thus, the resistance can be reduced so that the workpiece W in the positioning and holding state can be easily lifted with a lighter force and released from the positioning and holding state.

また、この金具本体Ａは、前記立状部２の鉛直方向に対する傾斜角度を１°〜９°に設定すると共に、この立状部２の先端側に設けた前記傾斜案内部３は、前記立状部２の鉛直方向に対する傾斜角度よりも大きい傾斜角度に設定している。 Further, the metal fitting body A sets the inclination angle of the vertical portion 2 with respect to the vertical direction to 1 ° to 9 °, and the inclination guide portion 3 provided on the distal end side of the vertical portion 2 includes the vertical portion 2. The inclination angle is set to be larger than the inclination angle of the shape portion 2 with respect to the vertical direction.

立状部２の鉛直方向に対する傾斜角度は、本実施例においては、約５°に設定した。 The inclination angle of the vertical portion 2 with respect to the vertical direction is set to about 5 ° in the present embodiment.

従って、複数の立状部２によって架設状態に位置決め保持したワークＷが簡単にガタついたり位置ズレしたりする極端に傾いた形状とせず、この複数の立状部２によりワークＷを側方から挟み込むようにして確実に位置決め保持できる（即ち、この立状部２が極端に倒れ傾斜した形状とした場合、ワークＷが側方に簡単にガタついたり位置ズレしたりしてしまい、位置決め機能が損なわれる。）。 Therefore, the workpiece W positioned and held in the erected state by the plurality of standing portions 2 does not have an extremely inclined shape that easily rattles or deviates. Positioning and holding can be ensured by pinching (that is, if the upright portion 2 is extremely tilted and tilted, the workpiece W is easily rattled or displaced from the side, and the positioning function is Damaged.)

また、この立状部２の先端側の傾斜案内部３は、図４及び図５に図示したように、ズレた上方位置から載置されたワークＷを良好に位置決め保持したい位置に誘い込めるようにこの傾斜案内部３の鉛直上方向に対する傾斜角度を約３０°〜４０°に設定している。即ち、この傾斜案内部３を十分に倒れた傾斜角度に設定することで傾斜案内部３が側方に向けて広がった形状となるので、それだけズレの大きいワークＷも良好に複数の立状部２の間に誘い込めることとなるが、一方で、この傾斜案内部３を、あまり倒れ過ぎた傾斜角度に設定すると傾斜案内部３自体の水平方向に対する傾斜角度が小さくなってしまいこの傾斜案内部３に当接したワークＷを傾斜下方側にスムーズに案内できなくなってしまう為、これらを考慮したうえで、本実施例においては、この傾斜案内部３の鉛直上方向に対する傾斜角度を約３５°に設定したものである。尚、この傾斜案内部３の傾斜角度は、本実施例のものに限らず、適宜設定し得るものである。 Further, as shown in FIGS. 4 and 5, the inclined guide portion 3 on the front end side of the upright portion 2 can guide the workpiece W placed from the shifted upper position to a position where it is desired to position and hold it satisfactorily. In addition, the inclination angle of the inclination guide portion 3 with respect to the vertical upward direction is set to about 30 ° to 40 °. That is, by setting the tilt guide part 3 to a sufficiently tilted tilt angle, the tilt guide part 3 has a shape spreading toward the side, so that the workpiece W having a large shift can be satisfactorily formed into a plurality of standing parts. On the other hand, if the inclination guide part 3 is set to an inclination angle that has fallen too much, the inclination angle of the inclination guide part 3 itself with respect to the horizontal direction becomes small. In this embodiment, the inclination angle of the inclined guide part 3 with respect to the vertical upward direction is set to about 35 °. Is set. The inclination angle of the inclination guide portion 3 is not limited to that of the present embodiment, and can be set as appropriate.

尚、立状部２の傾斜角度は、単に固定部１に対する立状部２の折曲度合いを調整することで簡単に調整可能であり、傾斜案内部３の傾斜角度も、この立状部２に対する傾斜案内部３の折曲度合いを調整することで簡単に調整可能であり、この立状部２及び傾斜案内部３の傾斜角度は本実施例のものに限らず、ワークＷの形状や使用状況に合わせ、本実施例と同様の作用効果を発揮し得る傾斜角度に適宜設定すれば良い。 The inclination angle of the upright portion 2 can be easily adjusted by simply adjusting the degree of bending of the upright portion 2 with respect to the fixed portion 1, and the inclination angle of the inclined guide portion 3 is also adjusted. Can be easily adjusted by adjusting the degree of bending of the inclined guide portion 3 with respect to the angle, and the inclination angles of the standing portion 2 and the inclined guide portion 3 are not limited to those of the present embodiment, but the shape and use of the workpiece W In accordance with the situation, the tilt angle may be set as appropriate so that the same effects as the present embodiment can be exhibited.

また、この金具本体Ａの固定部１は、図１に図示したように、この固定部１に設けた取付孔１ａと、前記取付面ａに設けた挿通孔４とを合わせて固定具５ａを挿通すると共に、この固定具５ａを固定手段５により挿通状態に固定することで、この板状の固定部１を取付面ａに沿設状態に固定する構成である。 Further, as shown in FIG. 1, the fixing portion 1 of the metal fitting body A includes the fixing hole 5 a by combining the attachment hole 1 a provided in the fixing portion 1 and the insertion hole 4 provided in the attachment surface a. The plate-like fixing portion 1 is fixed to the mounting surface a in a juxtaposed state by being inserted and fixed in the inserted state by the fixing means 5.

従って、取付面ａに挿通孔４を設けるだけで簡単に固定部１を沿設状態に固定でき、取付面ａの所望の位置に金具本体Ａを簡単に、且つ、安定的に固定できる。 Therefore, the fixing portion 1 can be easily fixed in the installed state simply by providing the insertion hole 4 on the mounting surface a, and the metal fitting body A can be easily and stably fixed at a desired position on the mounting surface a.

尚、本実施例のものに限らず、この金具本体Ａは、取付面ａにどのようにして固定しても良く、例えば、取付面ａに挿通孔４を設けずとも、金具本体Ａを取付面ａ上の所望の位置に置いて、この金具本体Ａの固定部１の取付面１ａからこの固定部１を取付面ａにクギ止めするなどしても良い。 The metal fitting body A is not limited to the one in this embodiment, and may be fixed to the attachment surface a in any way. For example, the metal fitting body A can be attached without providing the insertion hole 4 on the attachment surface a. The fixing portion 1 may be fastened to the mounting surface a from the mounting surface 1a of the fixing portion 1 of the metal fitting body A at a desired position on the surface a.

また、この固定部１に設けた取付孔１ａは、図２に図示したように、前記立状部２の当接面２ａとワークＷとの当接方向に沿った長孔状に形成している。 Further, as shown in FIG. 2, the mounting hole 1a provided in the fixed portion 1 is formed in a long hole shape along the contact direction of the contact surface 2a of the upright portion 2 and the workpiece W. Yes.

従って、この固定部１の取付孔１ａと、取付面ａの挿通孔４とを合わせて固定具５ａを挿通した状態で、固定部１の位置を前記取付孔１ａの長さ方向に移動調整できる。よって、取付面ａの挿通孔４に対して、固定した金具本体Ａの位置を微調整でき、固定した前記立状部２の当接面２ａを進退移動調整することで、ワークＷの形状に合った適切な位置に簡単に金具本体Ａの固定位置を設定できる。 Therefore, the position of the fixing portion 1 can be moved and adjusted in the length direction of the mounting hole 1a in a state where the fixing hole 5a is inserted through the mounting hole 1a of the fixing portion 1 and the insertion hole 4 of the mounting surface a. . Therefore, the position of the fixed metal fitting body A can be finely adjusted with respect to the insertion hole 4 of the mounting surface a, and the shape of the workpiece W can be adjusted by adjusting the abutting surface 2a of the fixed upright portion 2 to move forward and backward. The fixing position of the metal fitting body A can be easily set at an appropriate position.

また、前記固定手段５は、前記固定部１の取付孔１ａと、前記取付面ａの挿通孔４とを合わせて前記固定具５ａとしての挿通ボルト５ａを挿通すると共に、この挿通ボルト５ａにナット６を螺着してこの固定部１を取付面ａに締め付け固定する構成としたから、この挿通ボルト５ａやナット６を螺動操作して、金具本体Ａの取り付けを簡単に行え、また、取り外しや取り替え作業も簡便に行える。尚、この固定具５ａは、本実施例のものに限らず、例えば、ビスや蝶ネジなどを採用しても良い。 The fixing means 5 is configured to insert the insertion bolt 5a as the fixing tool 5a together with the attachment hole 1a of the fixing portion 1 and the insertion hole 4 of the attachment surface a, and to insert a nut into the insertion bolt 5a. Since the fixing portion 1 is fastened and fixed to the mounting surface a by screwing 6, the fitting body A can be easily attached and removed by screwing the insertion bolt 5 a and the nut 6. And replacement work can be done easily. The fixture 5a is not limited to that of the present embodiment, and for example, a screw or a thumbscrew may be employed.

また、図２に図示したように、この金具本体Ａは固定部１及び立状部２を有する略Ｌ字形に板材（本実施例においては、金属製板材）を折曲して一体成形し、この立状部２の先端の傾斜案内部３も立状部２を折曲して形成した構成とするなど、単に金属製板材を折曲したり孔（取付孔１ａ）を開けたりして簡単に成形できる一体成形品としたので、生産性に秀れた構成である。 Further, as shown in FIG. 2, the metal fitting body A is integrally formed by bending a plate material (in this embodiment, a metal plate material) into a substantially L shape having a fixing portion 1 and a standing portion 2, The inclined guide portion 3 at the tip of the upright portion 2 is also formed by bending the upright portion 2, such as simply bending a metal plate or opening a hole (mounting hole 1a). Because it is a one-piece molded product that can be molded into a single piece, it has an excellent productivity.

本実施例は、上述のように構成したから、金具本体Ａを固定した取付面ａ上にワークＷを上方から載置した際、このワークＷの外縁部を複数の金具本体Ａの各立状部２の当接面２ａにより当接状態に支持して、この取付面ａ上にワークＷを複数の立状部２により架設状態に位置決め保持できる。 Since the present embodiment is configured as described above, when the workpiece W is placed on the mounting surface a to which the bracket main body A is fixed from above, the outer edge portion of the workpiece W is formed into the vertical shapes of the plurality of bracket main bodies A. The workpiece W can be supported in a contact state by the contact surface 2 a of the portion 2, and the workpiece W can be positioned and held on the mounting surface a by the plurality of standing portions 2.

また、この金具本体Ａの立状部２の先端側に傾斜案内部３を形成している為、この取付面ａ上にワークＷを載置する際に、仮にワークＷが位置決め保持したい位置の真上からではなくズレた位置から載置されたとしても、図４及び図５に図示したように、立状部２の先端部に形成した傾斜案内部３がワークＷの外縁部に当接し、このワークＷを位置決め保持したい適切な位置に案内してワークＷを確実に位置決めしたい位置に位置決め保持できる。 Further, since the inclined guide portion 3 is formed on the distal end side of the upright portion 2 of the metal fitting body A, when the workpiece W is placed on the mounting surface a, the position where the workpiece W wants to be positioned and held is temporarily set. Even if placed from a position that is not directly above, the inclined guide portion 3 formed at the tip of the upright portion 2 abuts against the outer edge portion of the workpiece W, as shown in FIGS. The workpiece W can be guided to an appropriate position to be positioned and held, and the workpiece W can be positioned and held at a position where the workpiece W is surely positioned.

しかも、この金具本体Ａは、固定部１から立状部２が鉛直上方向よりもこの立状部２の当接面２ａと反対側にやや傾いた方向に立直した形状とし、前記取付面ａ上に複数の立状部２により架設状態に位置決め保持したワークＷを僅かに上方移動することで、各立状部２の当接面２ａによるワークＷの外縁部への当接支持状態が解除されるように構成したから、複数の金具本体Ａによって位置決め保持されたワークＷを少し持ち上げるだけで位置決め保持状態を簡単に解除でき、取付面ａ上に位置決め保持したワークＷを持ち上げてこの取付面ａ上から退避させるといったことも簡単に行える。 In addition, the bracket body A has a shape in which the upright portion 2 is upright from the fixed portion 1 in a direction slightly inclined to the side opposite to the abutment surface 2a of the upright portion 2 with respect to the vertical upward direction. By slightly moving the workpiece W positioned and held in the erected state by the plurality of standing portions 2 on the upper side, the contact support state of the workpiece W on the outer edge portion by the contact surface 2a of each standing portion 2 is released. Therefore, the positioning and holding state can be easily released by slightly lifting the workpiece W that is positioned and held by the plurality of metal fittings A, and the workpiece W that is positioned and held on the mounting surface a can be lifted to this mounting surface. It is also easy to evacuate from a.

従って、例えば、本実施例に係る位置決め金具を、従来例に記載したワークＷをプレスマシンに搬送する際に経由する中間テーブルＴに固定する位置決め金具として採用した場合には、ワークＷを搬送用アーム７で吸着してプレスマシンの作業台に搬送する際に、図１に図示したように、本実施例に係る位置決め金具が固定された中間テーブルＴにワークＷを上方から載置して複数の金具本体Ａにより中間テーブルＴの取付面ａ上に架設状態に位置決め保持させた後、再び搬送用アーム７により、位置決め保持されたワークＷを上方から吸着してプレスマシンの作業台に搬送することで、このワークＷを作業台に正しくセット（適切な位置に適切な向きで載置）することができることは勿論、例えば従来例のように、金具本体Ａに架設状態にワークＷを保持しようとしたところワークＷの下面が金具本体Ａの上端に当接した状態でこの金具本体Ａ上に載ってしまったり、金具本体Ａ間にワークＷが圧入状態に入り込んでしまい、このワークＷを上方に持ち上げる際に金具本体Ａとの接触抵抗により簡単にワークＷを持ち上げられなかったりといった問題を全て解決でき、この搬送用アーム７によりワークＷを取付面ａ上に載置して複数の金具本体Ａによって位置決め保持させたり、この複数の金具本体Ａによって位置決め保持されたワークＷを搬送用アーム７に吸着して上方に持ち上げたりといった作業を極めてスムーズに行うことができ、プレスマシンによるプレス工程における中間テーブルＴに固定して使用する位置決め金具としての極めて高い実用価値を有することとなる。 Therefore, for example, when the positioning fitting according to the present embodiment is used as a positioning fitting for fixing to the intermediate table T through which the workpiece W described in the conventional example is conveyed to the press machine, the workpiece W is used for conveyance. When attracted by the arm 7 and transported to the work table of the press machine, as shown in FIG. 1, a plurality of workpieces W are placed on the intermediate table T to which the positioning bracket according to this embodiment is fixed from above. After being positioned and held on the mounting surface a of the intermediate table T by the metal fitting body A, the workpiece W that has been positioned and held is again attracted by the transfer arm 7 and transferred to the work table of the press machine. Thus, the workpiece W can be correctly set (placed in an appropriate position and in an appropriate orientation) on the work table, and of course, as in the conventional example, the work body W is installed in a state of being erected on the metal fitting body A. When trying to hold the workpiece W, the workpiece W is placed on the bracket body A with the lower surface of the workpiece W in contact with the upper end of the bracket body A, or the workpiece W enters the press-fit state between the bracket bodies A. When the workpiece W is lifted upward, all the problems that the workpiece W cannot be easily lifted due to the contact resistance with the metal fitting body A can be solved, and the workpiece W is placed on the mounting surface a by the transfer arm 7. Thus, it is possible to very smoothly perform operations such as positioning and holding by a plurality of metal fittings A, or adsorbing and lifting the workpiece W positioned and held by the plurality of metal fittings A to the transfer arm 7, It has a very high practical value as a positioning fitting to be used by being fixed to the intermediate table T in a press process by a press machine.

よって、本実施例は、金具本体Ａを取付面ａに安定的に固定でき、この金具本体Ａを複数固定した取付面ａ上にワークＷを架設状態に良好に位置決め保持できることは勿論、この各金具本体Ａの立状部２の先端側に夫々傾斜案内部３を設けたことで、この立状部２に前記ワークＷを簡単に、且つ、スムーズに架設状態に位置決め保持させることができ、しかも、この立状部２は鉛直上方向よりもこの立状部２の当接面２ａと反対側にやや傾斜した方向に立直した形状としたことで、複数の立状部２に位置決め保持したワークＷを少し持ち上げるだけで位置決め保持状態を解除してスムーズにこのワークＷを持ち上げることもでき、よって、取付面ａ上にワークＷを位置決め保持させることだけでなく、この取付面ａ上に位置決め保持したワークＷを位置決め保持解除してこの取付面ａ上から持ち上げることもスムーズに行うことができるなど極めて秀れた位置決め保持機能を有し、更に、取付面ａに、ボルト挿通孔４を形成するだけでこの取付面ａの金具本体Ａを固定したい位置に簡単に金具本体Ａを固定でき、この取付面ａに固定した金具本体Ａの固定位置を、位置決め保持したいワークＷの形状に合わせて簡単に微調整でき、立状部２や傾斜案内部３の傾斜角度もこの立状部２や傾斜案内部３の折曲度合いを調整することで簡単に調整できるなどの秀れた実用上の作用効果を発揮するうえに、これら秀れた位置決め機能を有する金具本体を単に板材を折曲して簡単に一体成形できる極めて生産性に秀れた構成としたから、量産性やコスト面にも極めて秀れるなど、画期的で実用性に秀れた位置決め金具となる。 Therefore, in this embodiment, the metal fitting body A can be stably fixed to the mounting surface a, and the workpiece W can be satisfactorily positioned and held on the mounting surface a where a plurality of metal fittings A are fixed. By providing the respective inclined guide portions 3 on the distal end side of the upright portion 2 of the metal fitting body A, the work W can be positioned and held in the upright portion 2 easily and smoothly in an erected state, In addition, the upright portion 2 is positioned and held in a plurality of upright portions 2 by making it upright in a direction slightly inclined to the opposite side of the abutment surface 2a of the upright portion 2 from the vertically upward direction. The workpiece W can be lifted smoothly by releasing the positioning hold state by slightly lifting the workpiece W. Therefore, the workpiece W is not only positioned and held on the mounting surface a but also positioned on the mounting surface a. Held word It has an excellent positioning and holding function, such as the ability to release and hold W and lift it smoothly from the mounting surface a. Furthermore, only by forming the bolt insertion hole 4 in the mounting surface a The bracket body A can be easily fixed at the position where the bracket body A on the mounting surface a is desired to be fixed, and the fixing position of the bracket body A fixed to the mounting surface a can be easily adjusted to the shape of the workpiece W to be positioned and held. It can be adjusted, and the angle of inclination of the upright portion 2 and the inclined guide portion 3 can be easily adjusted by adjusting the degree of bending of the upright portion 2 and the inclined guide portion 3. In addition to this, the bracket body with excellent positioning function has a highly productive structure that can be easily formed as a single piece by simply bending the plate material, so it is extremely superior in terms of mass productivity and cost. Innovative and practical The Xiu the positioning bracket to.

尚、本考案は、本実施例に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。 The present invention is not limited to the present embodiment, and the specific configuration of each component can be designed as appropriate.

本実施例に係る位置決め金具の使用状態図である。It is a use condition figure of the positioning metal fitting which concerns on a present Example. 本実施例に係る位置決め金具の説明斜視図である。It is a description perspective view of the positioning metal fitting which concerns on a present Example. 本実施例に係る位置決め金具の説明平面図である。It is a description top view of the positioning metal fitting which concerns on a present Example. 本実施例に係る位置決め金具の説明側面図である。It is a description side view of the positioning metal fitting which concerns on a present Example. 本実施例に係る位置決め金具の説明側面図である。It is a description side view of the positioning metal fitting which concerns on a present Example. 従来例を示す説明正面図である。It is explanatory front view which shows a prior art example. 従来例を示す説明正面図である。It is explanatory front view which shows a prior art example.

Explanation of symbols

１固定部
１ａ取付孔
２立状部
２ａ当接面
３傾斜案内部
４挿通孔
５固定手段
５ａ固定具，挿通ボルト
６ナット
Ａ金具本体
Ｗワーク
ａ取付面 DESCRIPTION OF SYMBOLS 1 Fixing part 1a Mounting hole 2 Standing part 2a Contact surface 3 Inclination guide part 4 Insertion hole 5 Fixing means 5a Fixing tool, insertion bolt 6 Nut A Metal fitting body W Workpiece A Installation surface

Claims

A positioning bracket that fixes a plurality of mounting surfaces, supports the outer edge of the workpiece, and positions and holds the workpiece on the mounting surface, and is a plate-shaped member that is bent into a letter shape and fixed to the mounting surface. A fixing part and a plate-like standing part projecting upward from the fixing part are integrally formed to constitute a metal fitting body, and this metal fitting body abuts one plate surface of the standing-like part with the workpiece. An abutment surface and a front end side of the upright portion are bent to the opposite side of the abutment surface to form an inclined guide portion on the front end side of the upright portion. When placing the workpiece from above, the contact surface of the upright portion of each bracket body supports the outer edge of the workpiece in a contact state, and this work is placed on the mounting surface by a plurality of upright portions. The metal fitting body is constructed so that it can be positioned and held. The upright portion is not in the shape of standing upright, but the upright portion is upright in a direction slightly inclined to the opposite side of the abutment surface of the upright portion from the vertical upward direction. It is characterized in that the abutting support state to the outer edge portion of the workpiece by the abutting surface of each standing portion is released by slightly moving the workpiece positioned and held in the erected state by the like portion Positioning bracket to be used.

The metal fitting body is curved so that the central portion protrudes toward the abutment surface with respect to both widthwise end portions of the upright portion, and the abutment surface of the upright portion extends in the width direction. 2. The positioning fitting according to claim 1, wherein the positioning fitting is formed in a curved shape.

The metal fitting body sets an inclination angle with respect to a vertical direction of the upright portion to 1 ° to 9 °, and the inclination guide portion provided on a distal end side of the upright portion has a vertical direction with respect to the vertical direction of the upright portion. The positioning metal fitting according to any one of claims 1 and 2, wherein an inclination angle larger than the inclination angle is set.

The fixing part of the metal fitting body has a structure in which an attachment hole is provided in the fixing part, and the plate-like fixing part is fixed along the attachment surface by a fixing means including a fixing tool inserted through the attachment hole. The positioning metal fitting according to any one of claims 1 to 3, wherein

The mounting hole provided in the fixing portion of the metal fitting body is formed in a long hole shape along the contact direction between the contact surface of the upright portion and the workpiece, and the mounting hole of the fixing portion and the mounting surface In a state where the fixing tool is inserted with the insertion hole provided, the abutment surface of the upright portion can be adjusted to move forward and backward by adjusting the position of the fixing portion in the length direction of the mounting hole. The positioning metal fitting according to claim 4.

The fixing means is configured to insert an insertion bolt as the fixing tool by aligning the mounting hole of the fixing portion and the insertion hole of the mounting surface, and to attach the fixing portion by screwing a nut to the insertion bolt. The positioning metal fitting according to claim 4, wherein the positioning metal fitting is configured to be fastened and fixed to a surface.