JPH02121718A - Automatic plate bending apparatus - Google Patents
Automatic plate bending apparatusInfo
- Publication number
- JPH02121718A JPH02121718A JP27576588A JP27576588A JPH02121718A JP H02121718 A JPH02121718 A JP H02121718A JP 27576588 A JP27576588 A JP 27576588A JP 27576588 A JP27576588 A JP 27576588A JP H02121718 A JPH02121718 A JP H02121718A
- Authority
- JP
- Japan
- Prior art keywords
- flat plate
- plate
- magnet
- automatic
- upper mold
- 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
Links
- 238000005452 bending Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は平板自動折曲装置の改良に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to an improvement in an automatic flat plate folding device.
従来１例えば長尺状の蛍光灯照明器具本体あるいは蛍光
灯照明器具本体に支持する反射体を平板自動折曲装置に
より任意の形状に折曲げることが行われている。Conventionally, for example, a long fluorescent lighting fixture body or a reflector supported on a fluorescent lighting fixture body is bent into an arbitrary shape by an automatic flat plate bending device.
同平板自動折曲装置は、装置本体に油圧シリンダーで上
下する上型と下型を設けて構成し、同上型と、下型の対
応面を任意の形状に構成し、平板より所望の形状の蛍光
灯照明器具や蛍光灯照明器具に支持する反射体を製造す
るように構成しである。The automatic flat plate bending device is constructed by installing an upper mold and a lower mold in the main body of the device, which are moved up and down by a hydraulic cylinder.The corresponding surfaces of the upper mold and the lower mold are configured into any shape, and the desired shape is formed from the flat plate. The present invention is configured to manufacture a fluorescent lighting fixture or a reflector to be supported on a fluorescent lighting fixture.
ところで、蛍光灯照明器具本体や蛍光灯照明器具本体に
支持する反射体の折曲部が複雑な場合は、簡易な装置で
は折曲個所ごとに平板を移動あるいは回転して１作業を
しているが、同装置によると装置が複雑になる。By the way, if the bending parts of the fluorescent lighting fixture or the reflector supported on the fluorescent lighting fixture are complicated, a simple device can perform one operation by moving or rotating the flat plate at each bending point. However, this device is complicated.
また蛍光灯照明器具本体や蛍光灯照明器具本体に支持す
る反射体を一回のプレスにより、折曲げようとすると、
装置が複雑になる欠点がある。Also, if you try to bend the fluorescent light fixture body or the reflector supported on the fluorescent light fixture body with a single press,
This has the disadvantage that the device becomes complicated.
また平板はプレスする段階では、上型と下型の所定の個
所に正確に、支持されている必要があるる。だがプレス
する瞬間に平板が移動することがあり、正確に所定の個
所が折曲げられない欠点がある。Furthermore, during the pressing stage, the flat plate needs to be accurately supported at predetermined locations on the upper and lower molds. However, there is a drawback that the flat plate may move at the moment of pressing, making it impossible to bend it precisely at a predetermined location.
本発明は上記の点に鑑み発明したものであって、平板の
所定の個所を正確に折曲げることができる平板自動折曲
装置を提供することを目的とする。The present invention was invented in view of the above points, and an object of the present invention is to provide an automatic flat plate bending device that can accurately bend predetermined portions of a flat plate.
本発明は上記課題を解決するために次の構成とする。上
型と、下型の間に平板をセットした段階において、平板
の長手方向の端部の複数個所を指示腕の先端に設けてな
るマグネットで吸着するように構成する。さらに上型で
平板を押圧することにより、タイミングよく平板がマグ
ネットから離れるように構成する。In order to solve the above problems, the present invention has the following configuration. When the flat plate is set between the upper mold and the lower mold, a plurality of longitudinal ends of the flat plate are attracted by magnets provided at the tip of the indicating arm. Furthermore, by pressing the flat plate with the upper mold, the flat plate is separated from the magnet at a timely manner.
上記した平板自動折曲装置によると、上型と。 According to the above-mentioned flat plate automatic bending device, the upper mold.
下型の間に平板をセットし、上型で平板を押圧する長手
方向の端部の複数個所をマグネットで吸着するように構
成しであるので、平板は所定の水平個所に支持される。A flat plate is set between the lower molds, and the upper mold presses the flat plate at a plurality of locations on the longitudinal end thereof, which are attracted by magnets, so that the flat plate is supported at predetermined horizontal locations.
また上型で平板を押圧すると、平板がマグネットより離
れるので、平板は上型と下型とで正確に折曲げられる。Furthermore, when the flat plate is pressed with the upper mold, the flat plate is separated from the magnet, so that the flat plate can be accurately bent by the upper mold and the lower mold.
以下本考案を第１図乃至第３図について説明する６図に
おいて、１は平板自動折曲装置本体、２は同平板自動折
曲装置本体１に上下動自在に支持してなる下型であって
、例えば油圧シリンダーで上下動するように構成しであ
る。３は平板自動折曲装置本体１に、上下動自在に支持
してなる上型であって、例えば油圧シリンダーで上下す
るように構成しである。４は前面テブールであって、１
０ｃｍ程度の間隔でコロ５を有し、加工前の平板６を載
置する。Below, the present invention will be explained with reference to FIGS. 1 to 3. In FIG. 6, 1 is a main body of an automatic flat plate bending device, and 2 is a lower mold supported by the automatic flat plate bending device main body 1 in a vertically movable manner. For example, it is configured to move up and down using a hydraulic cylinder. Reference numeral 3 denotes an upper die which is supported on the automatic flat plate bending device main body 1 so as to be movable up and down, and is configured to be moved up and down by, for example, a hydraulic cylinder. 4 is the front table, and 1
Rollers 5 are provided at intervals of about 0 cm, and flat plates 6 before processing are placed thereon.
７は平板自動折曲装置本体１の上部に移動自在に構成し
てなる真空吸着体であって、支持板８の下面に向けて複
数の吸着盤９を有して構成しである。Reference numeral 7 denotes a vacuum suction body movably constructed on the upper part of the automatic flat plate folding device main body 1, and has a plurality of suction cups 9 directed toward the lower surface of the support plate 8.
１０は押出しシリンダーであって、平板を加工し、例え
ば蛍光灯照明器器具本体あるいは蛍光灯照明器具本体に
支持する反射体を構成した後、平板自動折曲装置本体１
の外部に押出すように構成しである。Reference numeral 10 denotes an extruded cylinder, which is used to process a flat plate to form, for example, a fluorescent lighting fixture body or a reflector supported on a fluorescent lighting fixture body, and then the flat plate automatic bending device body 1
It is configured to be extruded to the outside.
１１はマグネットであって、２０ｃｍ程度の間隔で配設
して構成しである。Numeral 11 denotes magnets, which are arranged at intervals of about 20 cm.
同マグネットで平板を吸着する構造によると。According to the structure that attracts a flat plate with the same magnet.
例えば平板を挾み支持する構造に比較し、平板はタイミ
ングよくマグネットから離れ、簡単な装置により、確実
に加工することができる。For example, compared to a structure in which a flat plate is sandwiched and supported, the flat plate is separated from the magnet in a timely manner and can be reliably processed using a simple device.
本発明は上記したように、上型と、下型の間に平板をセ
ットした段階において、平板の長手方向の端部の複数個
所を指示腕の先端に設けてなるマグネットで吸着し、か
かる後、上型で平板を押圧することにより、平板がマグ
ネットから離れるように構成したので、平板は所定の個
所に正確に支持され、また上型で平板を押圧したときタ
イミングよく平板がマグネットより離れるので、所定の
個所を正確に折曲げることができ、蛍光灯照明器器具本
体あるいは蛍光灯照明器具本体に支持する反射体等の平
板自動折曲装置として利用価値が大きい。As described above, in the stage where the flat plate is set between the upper mold and the lower mold, a plurality of longitudinal ends of the flat plate are attracted by magnets provided at the tip of the indicating arm, and after the flat plate is set between the upper mold and the lower mold, By pressing the flat plate with the upper mold, the flat plate is separated from the magnet, so the flat plate is accurately supported at a predetermined location, and when the upper mold presses the flat plate, the flat plate separates from the magnet at the right time. , it is possible to accurately bend a predetermined point, and it has great utility as an automatic flat plate bending device for a fluorescent lamp fixture body or a reflector supported on a fluorescent lamp fixture body.
第１図は本発明に係る平板自動折曲装置の側面図、第２
図は第１図の平面図、第３図は第１図の正面図である。
１・・・平板自動折曲装置本体
２・・・下型
３・・・上型
４・・・前面テブール
６・・・平板
７・・・真空吸着体
１１・・・マグネットFIG. 1 is a side view of the flat plate automatic folding device according to the present invention, and FIG.
The figure is a plan view of FIG. 1, and FIG. 3 is a front view of FIG. 1. 1... Flat plate automatic bending device main body 2... Lower die 3... Upper die 4... Front table 6... Flat plate 7... Vacuum adsorption body 11... Magnet
Claims (1)
る平板自動折曲装置において、 前記、上型と、下型の間に平板をセットした段階におい
て、平板の長手方向の端部の複数個所を指示腕の先端に
設けてなるマグネットで吸着し、かかる後、上型で平板
を押圧し加工する段階に、平板がマグネットから離れる
ように構成したことを特徴とする平板自動折曲装置。[Claims] 1. In an automatic flat plate folding device that sets a flat plate between an upper mold and a lower mold and performs a bending process, at the step of setting the flat plate between the upper mold and the lower mold. , the plurality of longitudinal ends of the flat plate are attracted by a magnet provided at the tip of the indicating arm, and after that, the flat plate is separated from the magnet at the stage of pressing and processing the flat plate with an upper mold. An automatic flat plate bending device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27576588A JPH02121718A (en) | 1988-10-31 | 1988-10-31 | Automatic plate bending apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27576588A JPH02121718A (en) | 1988-10-31 | 1988-10-31 | Automatic plate bending apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121718A true JPH02121718A (en) | 1990-05-09 |
Family
ID=17560081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27576588A Pending JPH02121718A (en) | 1988-10-31 | 1988-10-31 | Automatic plate bending apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121718A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04135019A (en) * | 1990-09-26 | 1992-05-08 | Toyo Koki:Kk | Method and device for bending metallic sheet |
| DE10357156A1 (en) * | 2003-12-06 | 2005-07-07 | Bayerische Motoren Werke Ag | Pipe bending system for metal pipes, especially motor vehicle brake lines, has linear guide provided with at least one holding magnet on side opposite receiving opening near guide section on bending roller side |
| WO2007095945A1 (en) * | 2006-02-21 | 2007-08-30 | Stema Engineering A/S | Method and bending machine for bending bar-shaped material |
-
1988
- 1988-10-31 JP JP27576588A patent/JPH02121718A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04135019A (en) * | 1990-09-26 | 1992-05-08 | Toyo Koki:Kk | Method and device for bending metallic sheet |
| DE10357156A1 (en) * | 2003-12-06 | 2005-07-07 | Bayerische Motoren Werke Ag | Pipe bending system for metal pipes, especially motor vehicle brake lines, has linear guide provided with at least one holding magnet on side opposite receiving opening near guide section on bending roller side |
| DE10357156B4 (en) * | 2003-12-06 | 2014-09-18 | Bayerische Motoren Werke Aktiengesellschaft | Pipe bending machine |
| WO2007095945A1 (en) * | 2006-02-21 | 2007-08-30 | Stema Engineering A/S | Method and bending machine for bending bar-shaped material |
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