JPS5828500A - Device for fixing cut-out edge for trimming die - Google Patents
Device for fixing cut-out edge for trimming dieInfo
- Publication number
- JPS5828500A JPS5828500A JP12335881A JP12335881A JPS5828500A JP S5828500 A JPS5828500 A JP S5828500A JP 12335881 A JP12335881 A JP 12335881A JP 12335881 A JP12335881 A JP 12335881A JP S5828500 A JPS5828500 A JP S5828500A
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- cutting
- out edge
- trimming die
- melting point
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は、抜型用の切抜刃固定装置に関する。[Detailed description of the invention] The present invention relates to a cutting blade fixing device for a cutting die.
ヶ７、８．１赫、ヶヵ□ユヶ、カヤ。ヮより、よ。ga 7, 8.1 茫, ka □ yuga, kaya. From wa to yo.
厚手の鉄板により切抜刃の外形に合う外枠と内形に合う
内枠とを形成し、内枠の間に形成される隙間に切抜刃を
圧入固定するものであったか上げる仕事が甚だ面倒で熟
練を要し、単純な切−抜刀の場合でも数時間はか＼す、
複雑なものになれば２・３日もか＼るため、抜′型が必
要なときすぐ間に合わなくて、然も極めて高価であり、
又、隙間を造って切抜刃を圧入する方式では。An outer frame that fits the outer shape of the cutting blade and an inner frame that fits the inner shape are formed using thick iron plates, and the cutting blade is press-fitted into the gap formed between the inner frames. It takes several hours even for a simple cut and draw.
If it's complicated, it can take two or three days, so you won't be able to get it done right away when you need a cutting die, and it's also extremely expensive.
Also, in the method of creating a gap and press-fitting the cutting blade.
加工むらにより切抜刃の支持に、不同を生じ易いだけで
なく、抜雫が不用になれば、之と共に支持材も廃品とな
る欠点が今った。Not only is it easy to have uneven support for the cutting blade due to uneven machining, but if the cutting blade is no longer needed, the supporting material is also discarded.
本発明は、この欠点にかんがみ逓されたもの填して、こ
の充填金属により切抜刃を支持させることにより、前記
従来の欠点が解消される抜型用の切抜刃固定装置を提供
することを目的とする。The present invention has been made in view of this drawback, and an object of the present invention is to provide a cutting blade fixing device for a cutting die that eliminates the conventional drawbacks by supporting the cutting blade with this filling metal. do.
次に本発明に係る装置の実施の一例を図面に付き説明す
れば下記の通りである。Next, an example of implementation of the apparatus according to the present invention will be described below with reference to the drawings.
図中１は切抜刃で、−側縁に刃２を付けた帯鋼を、切抜
こうとする製品の形状に合う様に曲げて形成し、後記す
る低融点金属内に埋入する部分にｉち出し、切り起し、
穿孔等の係止手段３を設けである。４は囲枠で、前記切
抜刃ｌの埋入部分の寸法に合せた巾の帯鉄により切抜刃
板で、厚い鉄板等により形成し、その上面に前記切抜刃
１と囲枠４と乗せ、囲枠４内＃ｑは基板５を貫通させた
適宜数のねじ６を突出させて置き、切抜刃１の中と外の
空間に囲枠４に合せて低膨張率の低融点金属合金７を充
填し、この充・板金属７により切抜刃ｌを支持させる。In the figure, 1 is a cutting blade, which is formed by bending a steel band with a blade 2 on the side edge to fit the shape of the product to be cut out, and inserting it into the part to be embedded in a low-melting metal, which will be described later. Cut out, cut out,
A locking means 3 such as a hole is provided. Reference numeral 4 denotes an enclosing frame, which is made of a thick iron plate or the like, and is a cutting blade plate made of a band iron having a width that matches the dimensions of the embedded part of the cutting blade 1, and the cutting blade 1 and the surrounding frame 4 are placed on the upper surface thereof; An appropriate number of screws 6 that pass through the substrate 5 are placed in #q of the surrounding frame 4 so as to protrude, and a low-expansion, low-melting-point metal alloy 7 is placed in the space inside and outside the cutting blade 1 in accordance with the surrounding frame 4. The cutting blade 1 is supported by the filled plate metal 7.
尚、この基板５は、低融点金属７の鋳込みだけを行うも
のとしても良いが、抜型を取付ける型板と兼用すれば、
経済的で且つ抜型の付は替えも要しないため、作業性に
もすぐれるものである。Note that this substrate 5 may be used only for casting the low melting point metal 7, but if it is also used as a template for attaching a cutting die,
It is economical and has excellent workability because it does not require replacing the cutting die.
本発明に係る装置の実施カー例は前記の通りの構成で−
あるから、表面にねじ６を突出させた基板５上に切抜刃
ｌとその囲枠４とを置き、切抜刃ｌの中と外の空間に低
膨張率や低融点金属合金７を溶融させたものを囲枠４の
高さ迄注入、して、切抜刃１の内外の空間を低融点金属
合金７に劣り充填すれば、この充填金属７が切抜刃１を
内外から挾持して完全に固定するから、切抜刃１の取付
けが、その１単、複雑を問わず。An example of the implementation of the device according to the present invention has the configuration as described above.
Therefore, a cutting blade l and its surrounding frame 4 are placed on a substrate 5 with screws 6 protruding from the surface, and a low expansion coefficient or low melting point metal alloy 7 is melted in the space inside and outside the cutting blade l. If the material is injected up to the height of the surrounding frame 4 and the space inside and outside of the cutting blade 1 is filled with a material inferior to the low melting point metal alloy 7, this filling metal 7 will sandwich the cutting blade 1 from the inside and outside and completely fix it. Therefore, the installation of the cutting blade 1 can be simple or complicated.
る。 ′ −
一前述の様に本発明に関する装置は、所望の形状に形成
した切抜刃と、その囲枠とを基板上に置いて、前記切抜
刃の内外を低融点金属合金により充填させ、この充填金
属により切抜刃を支持させるものであるから、切抜刃の
単純、複雑を問わず、之をほぼ一律に２〜５分の短時間
で固定出来るため、抜型を必要なときすぐに間に合わせ
られる利便があって、然も抜型代が非常に安く、又、溶
融金属が切抜刃へ完全に馴染むから１部分むらのない確
実な刃物支持が出来て、・切抜き性能を向上させるし、
抜型が不用となれば低融点金属合金を溶融し、之を新し
い抜型に繰返し使用出来るため、材料の無駄もない特有
の効果を奏するものである。Ru. - As mentioned above, the device according to the present invention places a cutting blade formed into a desired shape and its surrounding frame on a substrate, fills the inside and outside of the cutting blade with a low melting point metal alloy, and then fills the cutting blade with a low melting point metal alloy. Since the cutting blade is supported by metal, it can be fixed almost uniformly in a short time of 2 to 5 minutes, regardless of whether the cutting blade is simple or complex, so it is convenient to have the cutting die ready when it is needed. However, the cutting die cost is very low, and since the molten metal completely blends into the cutting blade, it is possible to securely support the cutting tool without any unevenness in one part, and improve the cutting performance.
When the cutting die is no longer needed, the low melting point metal alloy can be melted and used repeatedly to make a new cutting die, which has the unique effect of not wasting material.
図面−は本発明に関する装置の実施の一例を系ｔｏｏ？
・約１゛″ｌｔｍ肌Ｉ１１
状態を示す斜視図、第２図は同上の完成品を示す縦断正
面図である。
図中１は切抜刃、４伴囲枠、５は基板、７は低融点金属
合金である。The drawings show an example of the implementation of the apparatus according to the present invention.
・Approximately 1"ltm skin I11 A perspective view showing the state, and Fig. 2 is a longitudinal sectional front view showing the finished product. In the figure, 1 is a cutting blade, 4 is a surrounding frame, 5 is a substrate, and 7 is a low melting point. It is a metal alloy.
Claims (1)
板上に置いて、前記切抜刃の内外の空間を一低融点金属
により充填させ、前記切抜刃を充填 ′金属に支持させ
たことを特徴とする抜−μ用の切抜刃固定装置。1. A cutting blade formed into a desired shape and its surrounding frame are placed on a substrate, the space inside and outside of the cutting blade is filled with a metal with a low melting point, and the cutting blade is supported by the filling metal. A cutting blade fixing device for cutting-μ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12335881A JPS5828500A (en) | 1981-08-06 | 1981-08-06 | Device for fixing cut-out edge for trimming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12335881A JPS5828500A (en) | 1981-08-06 | 1981-08-06 | Device for fixing cut-out edge for trimming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5828500A true JPS5828500A (en) | 1983-02-19 |
Family
ID=14858599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12335881A Pending JPS5828500A (en) | 1981-08-06 | 1981-08-06 | Device for fixing cut-out edge for trimming die |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828500A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63306898A (en) * | 1987-06-01 | 1988-12-14 | 西川化成株式会社 | Manufacture of trimming jig |
| WO2012090383A1 (en) | 2010-12-28 | 2012-07-05 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Vibration device and electronic apparatus |
-
1981
- 1981-08-06 JP JP12335881A patent/JPS5828500A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63306898A (en) * | 1987-06-01 | 1988-12-14 | 西川化成株式会社 | Manufacture of trimming jig |
| WO2012090383A1 (en) | 2010-12-28 | 2012-07-05 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Vibration device and electronic apparatus |
| US9337773B2 (en) | 2010-12-28 | 2016-05-10 | Nec Corporation | Oscillation device and electronic apparatus |
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