JPH10263710A - Fixing device for back gage safety measures - Google Patents

Fixing device for back gage safety measures

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Publication number
JPH10263710A
JPH10263710A JP6643097A JP6643097A JPH10263710A JP H10263710 A JPH10263710 A JP H10263710A JP 6643097 A JP6643097 A JP 6643097A JP 6643097 A JP6643097 A JP 6643097A JP H10263710 A JPH10263710 A JP H10263710A
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JP
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Prior art keywords
provided
movable
device
press
back
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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.)
Withdrawn
Application number
JP6643097A
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Japanese (ja)
Inventor
Shigeki Noguchi
茂樹 野口
Original Assignee
Amada Co Ltd
株式会社アマダ
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Abstract

PROBLEM TO BE SOLVED: To provide a fixing device for back gage safety measures for preventing the danger due to the malfunction of a back gage device in the press of a press brake and shearing machine or the like.
SOLUTION: In the back gage device B of the press of the press brake and shearing machine or the like, plural movable pedestals 2 supported so as to freely move forward and backward with plural supporting bodies 1 extending in the forward and backward directions are provided in correspondence to the number of the supporting bodies 1, a vertical cylindrical supporting body 3 is erected on the movable pedestal 2, both end parts of the stretch 4 extending in the left and right directions are pivotally supported with the vertical cylindrical supporting body 3, plural striking parts 5 capable of freely positioning and moreover sliding are provided making the stretch 4 the guide, a hole 2a is pierced in the end part of the movable pedestal 2, plural holes 2b engaging with the hole 2a are provided in the linear motion guide 9 provided in the lower side of the forward and backward directional transferring axis of the movable pedestal 2, and the bar shape fixing pin P capable of freely inserting into both upper and lower holes 2a, 2b is provided.
COPYRIGHT: (C)1998,JPO

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】この発明は、プレスブレーキやシャーリングマシーン等のプレス機械のバックゲージ装置において、バックゲージ安全対策用固定装置に関する。 BACKGROUND OF THE INVENTION The present invention, in the back gauge apparatus of a press machine such as a press brake and shearing machine, about the fixing device for back gauge safety measures.

【0002】 [0002]

【従来の技術】この種のプレス機械には、板状ワークなどの位置決め用に複数の突き当て部を有するバックゲージ装置が設けられている。 BACKGROUND OF THE INVENTION press machine of this type, the back gauge device is provided with a plurality of abutment portions for positioning, such as the plate-shaped workpiece.

【0003】前後方向に延伸した複数の支持体に前後動自在に支承された複数の可動台(キャレッジ)を設け、 [0003] a plurality of movable table which is movably supported before and after a plurality of supports that extend in the longitudinal direction (carriage) is provided,
この可動台上に垂直円筒状支持体を夫々対応して起立させ、前記垂直円筒状支持体は左右方向に延伸したストレッチの両端部を軸支し、このストレッチをガイドとして位置決め可変自在且つ摺動可能な複数の突き当て部を設け、バックゲージ装置を構成している。 On this carriage is raised vertical cylindrical support corresponding respectively to the vertical cylindrical support is axially supported at both ends of the stretch stretched in the lateral direction, locating the variable freely and slide this stretch as a guide a a plurality of abutting portions capable constitute a back gauge device.

【0004】プレスブレーキ等のプレス機械では一つの製品の加工途中で、バックゲージ装置の再調整が必要となり、機械の後方に回り込んでバックゲージ装置の調整作業をする場合がある。 [0004] in the middle of processing of one of the products in the press machine such as a press brake, must be re-adjustment of the back gauge device, there is a case in which the adjustment of the back gauge device wraps around to the rear of the machine.

【0005】 [0005]

【発明が解決しようとする課題】しかしながら、上述の従来例では、特に安全装置が施されぬ儘になっている場合が多く、他の作業者によってバックゲージ装置が誤動作を起こす危険性があり、この誤動作を防止するという課題がある。 [SUMMARY OF THE INVENTION However, in the conventional example described above, if a number, there is a risk of back gauge device malfunction by other workers have become particularly safe apparatus unexpected subjected as one likes, there is a problem that to prevent this malfunction.

【0006】この発明は、上述の点に着目して成されたもので、特に頻度が高く安全面の配慮が必要と考えられるバックゲージ装置の可動台を利用してバックゲージ安全対策用固定装置を提供することを目的とする。 [0006] The present invention has been made in view of the above points, in particular the frequency is high by using the movable base backgauge safety fixture of back gauge device considerations of safety is considered necessary an object of the present invention is to provide a.

【0007】 [0007]

【課題を解決するための手段】この発明は、下記構成を備えることにより上記課題を解決できるものである。 SUMMARY OF THE INVENTION The present invention can solve the above problems by having the following configuration.

【0008】(1) プレスブレーキ及びシャーリングマシーン等のプレス機械のバックゲージ装置において、 [0008] (1) In the back gauge apparatus of a press machine such as a press brake and shearing machine,
前後方向に延伸した複数の支持体に前後動自在に支承された複数の可動台を、この支持体の数に対応して設け、 A plurality of movable table which is movably supported before and after a plurality of supports that extend in the longitudinal direction, provided corresponding to the number of the support,
この可動台上に垂直円筒状支持体を起立し、この垂直円筒状支持体は左右方向に延伸したストレッチの両端部を軸支し、このストレッチをガイドとして位置決め可変自在、且つ摺動可能な複数の突き当て部が設けられており、前記可動台の端部に穴を貫設し、この可動台の前後方向移動軸下方に付設されたリニアモーションガイドに前記穴と係合する複数の穴を設け、上下両方の穴に挿脱自在の固定用棒状ピンを備えたことを特徴とするバックゲージ安全対策用固定装置。 Upright vertical cylindrical support on this carriage, the vertical cylindrical support is axially supported at both ends of the stretch stretched in the lateral direction, positioning freely varies the stretch as a guide, and slidable plurality contact portion is provided, and penetrated the hole in the end portion of the movable table, a plurality of holes that the hole and engaged with the movable table in the front-rear direction moving shaft attached to the lower the linear motion guide provided, backgauge safety fixing device characterized by comprising a fixing rod-like pin detachably down both holes.

【0009】(2) 挿脱自在の固定用棒状ピンとリミットスイッチを組み合わせ、制御装置と接続し、前記固定用棒状ピンを抜かないと動作しないようにインタロックすることを特徴とする前項(1)記載のバックゲージ安全対策用固定装置。 [0009] (2) the preceding combination of removably securing the rod-shaped pin and limit switch of and connected to the control device, characterized in that it interlocks so as not to operate unless pulled the fixing rod-shaped pin (1) back gauge safety measures for fixed device according.

【0010】 [0010]

【発明の実施の形態】以下にこの発明の実施の形態を説明する。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS describing the embodiments of the present invention.

【0011】図1はこの発明に係る、バックゲージ装置の要部を示す斜視図、図2はプレス機械の一例として示したプレスブレーキのバックゲージ装置全体斜視図、図3はバックゲージ装置の構成を示す平面図、図4はバックゲージ装置の構成を示す一部切欠側面図である。 [0011] Figure 1 is according to the present invention, a perspective view showing an essential part of the back gauge device, FIG. 2 is a back gauge device overall perspective view of a press brake shown as an example of a press machine, the configuration of FIG. 3 is a back gauge device the plan view of FIG. 4 is a partially cutaway side view showing a configuration of a back gauge device.

【0012】図面について説明すれば、サーボモーターなどの電動機6を駆動部とし、これにリードスクリュー7が接続され、前記リードスクリュー7は可動台2の下部に設けられたナット8と係合し、可動台2を前後に摺動可能とするリニアモーションガイド9が付設され、このリニアモーションガイド9は六角穴付きボルト9aによって支持体1に接合され、また前記リニアモーションガイド9の上面には、前記六角穴付きボルト9aの位置を避けて、複数の穴2bが一列状に配設され、前後に移動する可動台2に貫設された穴2aに固定用棒状ピンP [0012] If described drawings, the electric motor 6 such as servomotor as a drive unit, to which the lead screw 7 is connected, the lead screw 7 engages the nut 8 is provided in the lower portion of the movable table 2, linear motion guide 9 is attached to slidable carriage 2 back and forth, the linear motion guide 9 is joined to the support 1 by hexagon socket head bolts 9a, also on the upper surface of the linear motion guide 9, wherein avoiding the position of the hexagon socket head bolts 9a, a plurality of holes 2b are arranged in a row, the fixing rod-like pin P into the hole 2a that is formed through the movable base 2 moves back and forth
を挿通した時に前記リニアモーションガイド9に設けられた穴2bに合致して可動台2を固定することができるようになっており、これら電動機6、リードスクリュー7、リニアモーションガイド9によって支持体1が構成されている。 And making it possible to fix the movable table 2 to conform to the hole 2b provided in the linear motion guide 9 when inserted, these electric motor 6, a lead screw 7, the support 1 by the linear motion guides 9 There has been configured.

【0013】10はリードスクリュー7のサポーターである。 [0013] 10 is a supporter of the lead screw 7.

【0014】また、可動台2上には、左右に延伸するストレッチ4を支承する垂直円筒状支持体3を起立させ、 Further, on the movable table 2, it is raised to vertical cylindrical support 3 for supporting the stretch 4 extending in the right and left,
ストレッチ4には位置決め可変自在且つ摺動可能に突き当て部5が複数設けられている。 Is abutting portion 5 abutting the positioning freely varies and slidably provided with a plurality in the stretch 4.

【0015】上述の構成に基づいて作用を説明する。 [0015] illustrating the operation based on the above configuration.

【0016】板材Wの加工上の仕様に応じて、サーボモーターなどの電動機6の駆動によってリードスクリュー7が動作し、このリードスクリュー7と螺合するナット8を下部に配設した可動台2がリニアモーションガイド9に沿って前後方向に移動し、前後の位置決め作用が行われ、続いて垂直円筒状支持体3に支承されたストレッチ4の高低位置が決められ、更にストレッチ4に沿って位置決め可変自在且つ摺動可能な突き当て部2の位置決め作業が行なわれ、加工のための準備が完了する。 [0016] Depending on the specifications of the processing of the plate material W, the lead screw 7 is operated by the drive of the motor 6 such as servomotor, the movable table 2 that the lead screw 7 is screwed to the nut 8 is disposed on the lower part and moves back and forth along the linear motion guide 9, is performed positioning action of the front and rear, followed elevation position stretch 4 which is supported on the vertical cylindrical support 3 is determined, positioning the variable further along the stretch 4 universal and positioning work of the slidable contact portion 2 is performed, preparation for processing is completed.

【0017】複雑な曲げ加工を要求される製品などでは、種々の加工状況に対応し、必要に応じて、作業の途中でバックゲージ装置Bの調整が行われる場合があって、作業者が機械の後方に回り込んで、前記バックゲージ装置Bの調整作業が実施される。 [0017] products, etc. that require complicated bending corresponds to the various processing conditions, if necessary, there is a case where adjustment of the back gauge device B is performed in the course of work, the worker machine wraps around the back, adjustment of the back gauge device B is performed.

【0018】この時、前記作業者が機械の後方で作業をしていることに気付かず、例えば別の作業者が誤って機械のスイッチを入れるなどのためにバックゲージ装置B [0018] In this case, the worker is not aware that you are working in the rear of the machine, for example, another worker accidentally back gauge device, such as for putting the machinery of the switch B
が誤動作をすることがあるので、これをを防止する必要がある。 Since There may be a malfunction, it is necessary to prevent this.

【0019】この発明では、加工途中でバックゲージ装置Bの調整作業に入る前に、予め用意してある固定用棒状ピンPを可動台2に貫設された穴2aに挿通し、可動台2が前後方向に移動する移動軸の真下に付設されたリニアモーションガイド9に一列状に設けられた穴2bに合致挿通することによって、誤って機械のスイッチが入れられても、電動機6の動力に抗して、誤動作することなく停止し続けるようにすることが出来る。 [0019] In the present invention, prior to entering the adjustment of the back gauge device B in the middle processing, by inserting the fixing rod-like pin P that is prepared in advance in the hole 2a that is formed through the movable base 2, the movable table 2 by but it matches inserted into annexed been linear motion guide 9 into the hole 2b provided in a row immediately below the moving shaft that moves in the front-rear direction, even if the machine switched on accidentally, the power of the electric motor 6 anti, it is possible to continue to stop without malfunction.

【0020】更にまた、固定用棒状ピンPを可動台2の穴2aに挿通すると同時に、機械のスイッチが切れるように、挿通された前記固定用棒状ピンPに接触する位置にリミットスイッチ(図示せず)を配設し、前記固定用棒状ピンPが挿通されている間は、他の作業者が誤って機械のスイッチを入れても、リミットスイッチ(図示せず)が閉じた状態を保ち、バックゲージ装置が誤動作しないように、制御装置に信号を送って、インターロックするように制御することも出来る。 [0020] Furthermore, at the same time inserting the fixing rod-like pin P into the hole 2a of the carriage 2, so that the machine is switched off, inserted through the limit switch (shown in position in contact the the fixing rod-like pins P disposed to not), while the fixing rod-like pin P is inserted through, even taking mechanical switch by mistake other operator, keeping the state in which the limit switch (not shown) is closed, as back gauge device does not malfunction, the control device sends a signal to, it can also be controlled so as to interlock.

【0021】即ち、可動台2に貫設された穴2aとリニアモーションガイド9に設けられた穴2bが合致した位置で固定用棒状ピンPを挿通し機構的にバックゲージ装置Bを固定してもよく、またこれに加えて、固定用棒状ピンPを穴2a,2bに挿通した時にこの固定用棒状ピンPと接触する位置にリミットスイッチを設け(図示せず)、このリミットスイッチからの信号によりインターロックし電気的にもバックゲージ装置Bの誤動作を無くし二重安全装置としてもよく、または、機構的か、電気的か何れか一方を採用してもよい。 [0021] That is, by fixing the insertion mechanistically back gauge device B the fixing rod-like pin P at a position where the hole 2b provided met the hole 2a and the linear motion guide 9 which is formed through the movable base 2 at best, in addition, the hole 2a of the fixing rod-like pin P, the limit switch at a position in contact with the fixing rod-like pin P provided (not shown) when inserted into 2b, the signal from the limit switch it may be as an interlock double safety device eliminates malfunction of the back gauge device B electrically and by, or mechanical or, may be employed either electrically or.

【0022】なおまた、固定用棒状ピンPの代わりにボルトを使用することも出来る。 [0022] Note also, it is possible to use a bolt instead of the fixing rod-like pin P.

【0023】 [0023]

【発明の効果】この発明によれば、バックゲージ装置を構成する可動台の端部に穴を貫設し、この可動台の下方に付設されたリニアモーションガイドに前記穴と係合する複数の穴を設け、上下両方の穴に挿脱自在の固定用棒状ピンを備えたことにより、バックゲージ装置の誤動作をなくし、事故を未然に防止することができ安全を確保することが出来る。 Effect of the Invention] The present invention, then penetrated the hole in the end portion of the movable base constituting the back gauge device, a plurality of said hole and engaged with the movable table of the linear motion guide which is attached to the lower a hole is provided, by having a removably fixing rod-shaped pins on both upper and lower holes in the back malfunction of the gauge apparatus eliminate, accidents can be ensured safety can be prevented.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】 この発明に係る要部構成を示す斜視図 1 is a perspective view showing a main configuration according to the present invention

【図2】 プレス機械の一例としてプレスブレーキにおけるバックゲージ装置の要部構成を示す全体斜視図 [2] an overall perspective view showing a main configuration of a back gauge device in the press brake as an example of a press machine

【図3】 要部構成を示す平面図 Plan view illustrating the Figure 3 main components

【図4】 要部構成を示す一部切欠側面図 [4] partially cutaway side view showing a main configuration

【符号の説明】 DESCRIPTION OF SYMBOLS

1 支持体 2 可動台 2a、2b 穴 3 垂直円筒状支持体 4 ストレッチ 5 突き当て部 6 電動機 7 リードスクリュー 8 ナット 9 リニアモーションガイド 9a 六角穴付きボルト 10 サポーター B バックゲージ装置 P 固定用棒状ピン W 板材 1 support 2 movable table 2a, 2b hole 3 vertical cylindrical support 4 Stretch 5 abutting portion 6 electric motor 7 lead screw 8 nut 9 linear motion guide 9a hexagon socket head bolts 10 supporters B back gauge device P fixing rod-like pin W plate material

Claims (2)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 プレスブレーキ及びシャーリングマシーン等のプレス機械のバックゲージ装置において、前後方向に延伸した複数の支持体に前後動自在に支承された複数の可動台が、この支持体の数に対応して設けられ、この可動台上に垂直円筒状支持体を起立し、この垂直円筒状支持体は左右方向に延伸したストレッチの両端部を軸支し、このストレッチをガイドとして位置決め可変自在、且つ摺動可能な複数の突き当て部が設けられており、前記可動台の端部に穴を貫設し、この可動台の前後方向移動軸下方に付設されたリニアモーションガイドに前記穴と係合する複数の穴を設け、上下両方の穴に挿脱自在の固定用棒状ピンを備えたことを特徴とするバックゲージ安全対策用固定装置。 1. A back gauge device for a press machine such as a press brake and shearing machine, a plurality of movable table which is movably supported before and after a plurality of supports that extend in the longitudinal direction, corresponds to the number of the support and provided, upright vertical cylindrical support on this carriage, the vertical cylindrical support is axially supported at both ends of the stretch stretched in the lateral direction, positioning freely varies the stretch as a guide, and slidable has a plurality of abutting portions are provided, said hole and engaging a hole in the end portion of the movable base is formed through, the linear motion guide which is attached to the front-rear direction moving shaft below the carriage a plurality of the provided holes, backgauge safety fixing device characterized by comprising a fixing rod-like pin detachably both above and below the hole of the.
  2. 【請求項2】 挿脱自在の固定用棒状ピンとリミットスイッチを組み合わせ、制御装置と接続し、前記固定用棒状ピンを抜かないと動作しないようにインタロックすることを特徴とする請求項1記載のバックゲージ安全対策用固定装置。 2. A combination of removably securing the rod-shaped pin and limit switch of the control device and connected, according to claim 1, wherein the interlocking so as not to operate unless pulled the fixing rod-like pins back gauge safety measures for the locking device.
JP6643097A 1997-03-19 1997-03-19 Fixing device for back gage safety measures Withdrawn JPH10263710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6643097A JPH10263710A (en) 1997-03-19 1997-03-19 Fixing device for back gage safety measures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6643097A JPH10263710A (en) 1997-03-19 1997-03-19 Fixing device for back gage safety measures

Publications (1)

Publication Number Publication Date
JPH10263710A true true JPH10263710A (en) 1998-10-06

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Family Applications (1)

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US9232864B2 (en) 2005-09-12 2016-01-12 RTC Industries, Incorporated Product management display system with trackless pusher mechanism
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US8967394B2 (en) 2005-09-12 2015-03-03 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US8978903B2 (en) 2005-09-12 2015-03-17 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US8978904B2 (en) 2005-09-12 2015-03-17 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US8998005B2 (en) 2005-09-12 2015-04-07 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US9060624B2 (en) 2005-09-12 2015-06-23 Rtc Industries, Inc. Product management display system with rail mounting clip
US9072394B2 (en) 2005-09-12 2015-07-07 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US9107515B2 (en) 2005-09-12 2015-08-18 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
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