JPS5823553Y2 - split electromagnetic chuck - Google Patents
split electromagnetic chuckInfo
- Publication number
- JPS5823553Y2 JPS5823553Y2 JP1977119719U JP11971977U JPS5823553Y2 JP S5823553 Y2 JPS5823553 Y2 JP S5823553Y2 JP 1977119719 U JP1977119719 U JP 1977119719U JP 11971977 U JP11971977 U JP 11971977U JP S5823553 Y2 JPS5823553 Y2 JP S5823553Y2
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- electromagnetic chuck
- iron plate
- electromagnetic
- fixed
- 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.)
- Expired
Links
Landscapes
- Jigs For Machine Tools (AREA)
Description
【考案の詳細な説明】
この実用新案はフライス盤等工作機械で鉄板を加工する
際に固定する電磁チャックに関するものです。[Detailed explanation of the invention] This utility model relates to an electromagnetic chuck that is fixed when processing iron plates with machine tools such as milling machines.
従来、鉄板の裏表の面を加工する場合、万力や第３図の
如く湾曲した鉄板４（鉄板のほとんどは溶断や焼鈍その
他で面は湾曲やねじれがあるものです）を固定する場合
、治具１０をテーブルに固定しボルト９で締め金８を押
し進めて鉄板４の端面をおさいて台座７に鉄板４の両側
を押し下げて固定し、中央部の空間にはジヤツキ６を挿
入し鉄板４をおさいて加工の際の鉄板の振動（ビビレ）
やたわみを無くすものです。Conventionally, when processing the front and back surfaces of a steel plate, when fixing a curved steel plate 4 as shown in Fig. 3 in a vise or by fixing it (most steel plates have curved or twisted surfaces due to melt cutting, annealing, etc.), Fix the tool 10 to the table, push the clamp 8 with the bolt 9, put the end face of the iron plate 4 down, push down both sides of the iron plate 4 and fix it on the pedestal 7, insert the jack 6 into the space in the center, and tighten the iron plate 4. Vibration of the steel plate during machining
This eliminates sag and deflection.
この方法では固定前の鉄板４の形状のままの状態で固定
される為表面を加工後取りはずしても加工面は平らな製
品と成るが、鉄板４を固定する際の作業工程が多く特に
異る寸法の製品が多くある場合には著しく時間の浪費を
招き非能率的作業であり、又うすい鉄板は固定不可能で
あります。In this method, the shape of the iron plate 4 before fixing is fixed, so even if the surface is removed after processing, the machined surface will be a flat product, but there are many work steps when fixing the iron plate 4, which is particularly different. When there are many products with different dimensions, it is an extremely time-consuming and inefficient process, and thin steel plates cannot be fixed.
従って能率に於いては電磁チャックが優れておる為多く
使用されております。Therefore, electromagnetic chucks are widely used due to their superior efficiency.
使用方法は第５図の如く、湾曲した鉄板４をチャック１
の上面に載せて両側や中間のチャック１との透き間に板
金５を挿入して透き間を無くす様にしく完全に透き間を
無くす事は不可能で、特に広い材料の中央部分は不可能
である。How to use it is as shown in Figure 5.
It is impossible to completely eliminate the gap by placing the sheet metal 5 on the top surface of the material and inserting it into the gap between the chuck 1 on both sides or between the chuck 1, but it is impossible to completely eliminate the gap, especially in the center part of a wide material.
スイッチ１３を入れて電磁チャックを働かせると吸引力
が働き板金５を挿入した部分の鉄板４も、チャック１に
吸引されて透き間だけ変形湾曲してチャック１に固定さ
れるものです。When the switch 13 is turned on and the electromagnetic chuck is operated, a suction force is activated, and the iron plate 4 in which the sheet metal 5 is inserted is also attracted to the chuck 1, deforms and curves only in the gap, and is fixed to the chuck 1.
特にうすい材料の場合には、この変形が著しくあられれ
るものです。This deformation is particularly noticeable when using thin materials.
この状態で表面を加工してスイッチ１３を切って鉄板４
を取りはずすと鉄板４は弾性により加工前の形状に戻る
為、加工面は湾曲した製品と成るわけです。In this state, process the surface, turn off the switch 13, and turn off the iron plate 4.
When removed, the iron plate 4 returns to its original shape due to its elasticity, resulting in a curved product.
従ってこの電磁チャックでは湾曲の無い精度の優れた製
品を得る事は不可能に近いわけです。Therefore, with this electromagnetic chuck, it is almost impossible to obtain a product with excellent precision and no curvature.
本案は以上の両方法の利点を組合せて欠点を無くし、よ
り早く、より精度の高い製品を得る事を目的に考案され
たものです。This project was devised for the purpose of combining the advantages of both of the above methods, eliminating the disadvantages, and obtaining faster and more accurate products.
図面について説明すれば、電磁チャック１を任意の複数
に分割して個別にスイッチ１３を有し各チャック１′、
１“ｙ、１““との間に溝１２を設けたものです。To explain the drawings, the electromagnetic chuck 1 is divided into a plurality of arbitrary parts each having an individual switch 13, and each chuck 1',
A groove 12 is provided between 1"y and 1".
使用方法は第４図（Ａ図）チャックの上面に鉄板４を載
せ両側の透き間に板金５を挿入し、更に鉄板４がチャッ
クに密着している所のチャック１“、１／／／ のみの
スイッチ１３と１３“ ｌ ３／／／を入れて働かせて
固定し、（Ｂ図）では中央部近くの透き間には、溝１２
内にジヤツキ６を挿入して（従来のチャックでは不可能
）両側の鉄板４が密着している所のチャックｌ／ 、
１／／／／をスイッチ１３と１３’ 、 １３““を入
れて働かせて固定するものです。The method of use is shown in Figure 4 (Figure A). Place the iron plate 4 on the top of the chuck, insert the sheet metal 5 into the gaps on both sides, and then attach the chuck 1", 1/// only, where the iron plate 4 is in close contact with the chuck. Switches 13 and 13" l 3/// are turned on and fixed, and in (Figure B) there is a groove 12 in the gap near the center.
Insert the jack 6 into the chuck l/ where the iron plates 4 on both sides are in close contact (which is impossible with conventional chucks),
1//// is fixed by turning on switches 13, 13' and 13"".
従って鉄板４とチャックとが密着している所以外はチャ
ックは働かない島送いている所は吸引されず鉄板４は変
形湾曲する事なく固定前の形状のまま固定されるもので
す、この状態で表面を加工し取りはずしても加工面は湾
曲変形する事なく精度の優れた製品が出来るものです。Therefore, the chuck does not work except where the iron plate 4 and the chuck are in close contact with each other.There is no suction in the areas where the iron plate 4 and the chuck are in close contact with each other, and the iron plate 4 is fixed in its original shape without being deformed or curved. Even if the surface is processed and removed, the processed surface will not curve or deform, making it possible to produce products with excellent precision.
又溝１２を利用する事により、従来のチャックでは不可
能であった次の作業が可能となるものです。Also, by using the groove 12, the following operations that were impossible with conventional chucks are possible.
１ 溝１２の所で、厚さの測定が出来る。1. Thickness can be measured at groove 12.
２ ワイヤーで製品を吊って載せられる。2. Products can be hung and placed on wires.
（溝１２にワイヤーが入る為）３ 直角出し定規の設置
が出来る。(Because the wire goes into the groove 12) 3. A square ruler can be installed.
４ ジヤツキを挿入出来る。4 You can insert jacks.
５ 製品をコシ上げられる。６ 必要な所のみ通電出来
る為、節電出来る。5. You can make the product stiffer. 6. Energy can be saved because electricity can only be applied to the areas where it is needed.
７コマを入れストッパーが出来る。Insert 7 frames to create a stopper.
８ 溝１２の所で、鉄板とチャックの隙間の確認が出来
る。8 At groove 12, you can check the gap between the iron plate and the chuck.
９溝１２と溝１２を利用して、製品を挾みつけられる、
等の利点を有するものです。The product can be clamped using the 9 grooves 12 and the grooves 12.
It has the following advantages.
又、各電磁チャック内の電磁コイルの配線は並列、直列
を問わない０
本案は以上の如く電磁チャックの高能率と治具、万力等
の精度を兼ね備えた分割式電磁チャックです。In addition, the wiring of the electromagnetic coil in each electromagnetic chuck does not matter whether it is parallel or series.As described above, this project is a split-type electromagnetic chuck that combines the high efficiency of an electromagnetic chuck with the precision of a jig, vise, etc.
第１図は従来の電磁チャックの立体図、第２図は本案の
立体図、第３図は治具、締め金、ジヤツキを使用し鉄板
をテーブルに固定した状態の側面図、第４図は本案チャ
ックに鉄板４を固定した状態の側面図、第５図は従来の
チャックに鉄板４を固定した状態の側面図、第６図は従
来の電磁チャックの配線を示す説明図、・第７図は本案
のチャックの配線を示す説明図です。
Ｌ’ｆ’、１“ ｉｆ／／ 、 ｉ ／／／／は電磁チ
ャック、２は吸着面、３はコード、４は鉄板、５は板金
、６はジヤツキ、７は台座、８は締め金、９は押しボル
ト、１０は治具、１１はベット、１２は溝、１３はスイ
ッチ、１４は鉄心入りコイル（電磁石）、１５は分電器
です。Figure 1 is a three-dimensional view of a conventional electromagnetic chuck, Figure 2 is a three-dimensional view of the proposed system, Figure 3 is a side view of a steel plate fixed to a table using jigs, clamps, and jacks, and Figure 4 is a three-dimensional view of the conventional electromagnetic chuck. Fig. 5 is a side view of the iron plate 4 fixed to the chuck of the present invention, Fig. 5 is a side view of the iron plate 4 fixed to the conventional chuck, Fig. 6 is an explanatory diagram showing the wiring of the conventional electromagnetic chuck, and Fig. 7. is an explanatory diagram showing the wiring of the proposed chuck. L'f', 1" if//, i //// is an electromagnetic chuck, 2 is an adsorption surface, 3 is a cord, 4 is an iron plate, 5 is a sheet metal, 6 is a jack, 7 is a pedestal, 8 is a clamp, 9 is a push bolt, 10 is a jig, 11 is a bed, 12 is a groove, 13 is a switch, 14 is a coil with iron core (electromagnet), and 15 is a power distribution device.
Claims (1)
““を有する分電器１５と、角形電磁チャック１の吸着
面２側に複数の溝１２を設けて分割された複数の電磁チ
ャック１′、１“ ｊ／／／ 、 ｌ ／／／／を個別
に配線し、前記分電器１５と互いに接続して成る分割式
電磁チャック。A plurality of switches 13', 13", 13", 13
A plurality of electromagnetic chucks 1', 1" j///, l //// which are divided by providing a plurality of grooves 12 on the attraction surface 2 side of the rectangular electromagnetic chuck 1 are individually separated. A split-type electromagnetic chuck that is wired to and connected to the electricity distribution device 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977119719U JPS5823553Y2 (en) | 1977-09-05 | 1977-09-05 | split electromagnetic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977119719U JPS5823553Y2 (en) | 1977-09-05 | 1977-09-05 | split electromagnetic chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5445477U JPS5445477U (en) | 1979-03-29 |
| JPS5823553Y2 true JPS5823553Y2 (en) | 1983-05-20 |
Family
ID=29075244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977119719U Expired JPS5823553Y2 (en) | 1977-09-05 | 1977-09-05 | split electromagnetic chuck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823553Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5319317B2 (en) * | 2009-01-30 | 2013-10-16 | 株式会社ナガセインテグレックス | Permanent electromagnetic magnet chuck |
| KR101337547B1 (en) * | 2012-03-26 | 2013-12-06 | 주식회사진영정기 | Magnetic Chuck |
-
1977
- 1977-09-05 JP JP1977119719U patent/JPS5823553Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5445477U (en) | 1979-03-29 |
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