JPS62156030A - One behavior forming device for pipe and plural spools - Google Patents
One behavior forming device for pipe and plural spoolsInfo
- Publication number
- JPS62156030A JPS62156030A JP28254885A JP28254885A JPS62156030A JP S62156030 A JPS62156030 A JP S62156030A JP 28254885 A JP28254885 A JP 28254885A JP 28254885 A JP28254885 A JP 28254885A JP S62156030 A JPS62156030 A JP S62156030A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- movable
- pipe
- divided
- metal die
- 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.)
- Granted
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Metal Extraction Processes (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、複数のパイプ・スプールの一挙動形成装置に
係るものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a device for forming a plurality of pipe spools in one action.
ここにパイプ・スプール（以下単にスプールと云う）と
は第５図に示すようにパイプの外周に炎出する環状の膨
らみを言うもので、本発明はかかるスプールを−〜数個
同時に形成する装置に関するものである。Here, a pipe spool (hereinafter simply referred to as a spool) refers to an annular bulge that emits flames on the outer periphery of a pipe, as shown in FIG. 5, and the present invention provides an apparatus for simultaneously forming several such spools. It is related to.
（従来の技術）
従来から例えばゴムホースを嵌めて連結するため、スプ
ールを形成することは背進であるが、従来装置は一個を
形成する能力があるだけｒあって、二個、三個等複数の
スプールを形成するには一個ずつを所定の間隔を置いて
形成しているものであるため、パイプ・スプールの数に
応じて同じような工程を繰返しているので、形成能率が
不良である。(Prior art) Conventionally, for example, it is difficult to form a spool in order to fit and connect a rubber hose, but the conventional device has the ability to form one spool, but it can also form multiple spools such as two or three. In order to form spools, each spool is formed at a predetermined interval, and the same process is repeated depending on the number of pipe spools, resulting in poor formation efficiency.
（発明が解決しようとする問題点）
本発明は前項に述べた作業の不能率を解消するため、複
数のスプールを一挙動で成形できる装置の研究開発を課
題としたらのである。(Problems to be Solved by the Invention) In order to eliminate the work inability rate described in the previous section, the present invention aims to research and develop a device that can mold a plurality of spools in one motion.
（問題点を解決するための手段）
本発明は前項の問題点を解決することを目的としたもの
で、固定金型の前側に、スプールの形成間隔に合致する
長さにした一乃至数個の可動金型を設け、夫々の金型を
パイプの軸方向で分割すると共に、一方を固定し、また
は両方とも可動にした分割クランプに前記各分割金型を
、可動金型については可動にして取付け、さらに合着し
た前記分割の可動金型に突き当てその可動金型を移動し
て固定金型に圧接するスライド金型を設け、固定金型、
可動金型及びスライド金型の各接合面にスプールの軸方
向の半面に合致させた窪み型を夫々対称形に形成したこ
とを特憬とするもので、スラ。(Means for Solving the Problems) The present invention aims to solve the problems in the previous section.The present invention is aimed at solving the problems in the previous section. A movable mold is provided, each mold is divided in the axial direction of the pipe, and each of the divided molds is attached to a split clamp in which one of the molds is fixed or both of them are movable, and the movable mold is made movable. A slide mold is provided which is attached and further abuts against the joined movable mold of the divided parts, moves the movable mold and presses against the fixed mold, and the fixed mold,
The special feature is that each joint surface of the movable mold and the slide mold is formed with a symmetrical concave shape that matches the axial half of the spool.
イド金型の突き当たりにより固定金型に押しｆ寸けられ
る可動金型を設けることにより前項の問題点を解決した
ものである。The above problem is solved by providing a movable mold that is pressed against the fixed mold by a distance f when the id mold abuts against it.
本発明の好適な実施例を次に説明する。A preferred embodiment of the invention will now be described.
（実施例）
添付図面は本発明の一実施例を示し、第１図は中心部縦
断側面図、第２図は第１図Ａ−ＡＢ＋ＪＪ断正面図、第
３図は一部の斜視図面、第４図はパイプ・スプールの形
成動作を示した中心部縦断側面図、第５図はゴムホース
Ｃを嵌めた状態の成形品を例示した一部切欠側面図であ
る。(Embodiment) The attached drawings show an embodiment of the present invention, in which Fig. 1 is a vertical sectional side view of the center, Fig. 2 is a sectional front view of Fig. 1 A-AB+JJ, and Fig. 3 is a partial perspective view. FIG. 4 is a longitudinal sectional side view of the center showing the operation of forming the pipe spool, and FIG. 5 is a partially cutaway side view illustrating the molded product with the rubber hose C fitted therein.
図中１はプレスベッドに取り付けた固定の分割クランプ
であり、２はプレスラムに取り付けた可動の分割クラン
プである。本発明の要部は固定金型３の市価に可動金型
４を配置することにあ＋）、スプールｂを三個形成する
ときは二個の可動金型４を配置し、本実施例のように二
個のスプールｂを形成するときは１個の可動金型４を配
置する。In the figure, 1 is a fixed divided clamp attached to the press bed, and 2 is a movable divided clamp attached to the press ram. The main part of the present invention is to arrange the movable mold 4 at the market price of the fixed mold 3), and when forming three spools b, two movable molds 4 are arranged, and the present embodiment When forming two spools b, one movable mold 4 is arranged.
固定金型３と可動金型４とは、スプールｂを軸方向で第
５図に示すように断面を円弧形に形成するときには、そ
の円弧形に見合うパイプａの長さに相当する間隔Ｌ（第
５図参照）を置いて配置し、断面をｖ形にするときには
微間隔を置いて配置する。これらの固定金型３と可動金
型４とはパイプａの軸方向で第３図のように分割固定金
型３ａ、３ｂ、分割可動金型４ ａｔ Ａ ｂλ分割し
、分割固定金型３ａと分割可動金型４ａとを、固定の分
割クランプ１に取付け、分割固定金型３ｂと分割可動金
型４ｂとを可動の分割クランプ２に取付ける。When forming the spool b in the axial direction to have an arcuate cross section as shown in FIG. L (see FIG. 5) are arranged, and when the cross section is made into a v shape, they are arranged at slight intervals. These fixed molds 3 and movable molds 4 are divided into fixed molds 3a, 3b and movable molds 4 at A bλ in the axial direction of pipe a, as shown in FIG. The divided movable mold 4a is attached to the fixed divided clamp 1, and the divided fixed mold 3b and the divided movable mold 4b are attached to the movable divided clamp 2.
分割可動金型４ａと分割可動金型４ｂとは、分割クラン
プ１．２の夫々に対して可動にして取付けるもので、分
割クランプ１．２には、第２図に示しているように蟻溝
型の摺動案内１３．１４を夫々に取付け、分割可動金型
４ａ、４ｂの夫々に形成した鳩尾形部１５．１６を嵌め
る。また分割固定金型３ａと分割可動金型４ａ及び分割
固定金型３ｂと分割可動金型４ｂの間に復動用のぼね１
７．１８を後記する接合に差支えのないように嵌め、摺
動案内１３．１４にストップピン１９．２０を設ける。The split movable mold 4a and the split movable mold 4b are movably attached to each split clamp 1.2, and the split clamp 1.2 has a dovetail groove as shown in FIG. The mold sliding guides 13, 14 are respectively attached, and the dovetail portions 15, 16 formed on each of the split movable molds 4a, 4b are fitted. In addition, a double-acting spring 1 is provided between the divided fixed mold 3a and the divided movable mold 4a, and between the divided fixed mold 3b and the divided movable mold 4b.
7.18 is fitted so that it does not interfere with the joint described below, and the sliding guide 13.14 is provided with a stop pin 19.20.
分割クランプ１は必ず固定である必要はなく、可動にす
ることも出来る、また、分割可動金型４ａ、４ｂの移動
案内は、図示のものの他、適宜の構成にすることができ
る。The split clamp 1 does not necessarily have to be fixed, but can be movable, and the movement guides for the split movable molds 4a, 4b can be of any suitable configuration other than the one shown.
２１は分割クランプ１．２により第１図、第４図の通り
分割固定金型３ａ、３ｂ・分割可動金型４ａ、４１．１
を合着して固定金型３、可動金型４にされたとき、可動
金型４に突き当たって該金型を固定金型こに密着するま
で移動させるスライド金型である。21 is a divided fixed mold 3a, 3b and a divided movable mold 4a, 41.1 as shown in FIGS. 1 and 4 by the divided clamp 1.2.
This is a slide mold that, when joined together to form a fixed mold 3 and a movable mold 4, abuts against the movable mold 4 and moves the mold until it comes into close contact with the fixed mold.
分割固定金型３ａ、３ｂ・分割可動金型４ ａ、 ４
りにはパイプａの半周ずつを嵌める槌形の溝を形成し、
固定金型３、可動金型４及びスライド金型２１の各接合
対応面に、スプールｂの軸方向の半面に合致させた窪み
型３−１．４−１・４−２．２１−１を夫々対称形に形
成すると共に、窪み型２１−１の中心にパイプａの内径
にほぼ合致させた芯金２２を端部から少し突出する長さ
を以て設ける。Split fixed molds 3a, 3b/split movable molds 4a, 4
Form a mallet-shaped groove into which each half circumference of pipe a is fitted,
A recessed mold 3-1.4-1 and 4-2.21-1 that matches the half surface of the spool b in the axial direction is formed on each joining surface of the fixed mold 3, movable mold 4, and slide mold 21. Each pipe is formed in a symmetrical shape, and a core bar 22 approximately matching the inner diameter of the pipe a is provided at the center of the hollow mold 21-1 with a length slightly protruding from the end.
本実施例においては、固定金型３と可動金型４とを第３
図のように離すと、分割可動金型４ａ、４１）がストッ
プビン１つ、２０：こ突き当たるまて゛は゛ね１７．１
８の弾力により復動する。よって新しいパイプａを可動
金型４から所定長さ突出させるようにして溝に嵌め、分
割固定金型３ａ、３ｂ・分割可動金型４ａ、４ｂの合着
により該パイプａを掴着し、スライド金型２１を可動金
型４に突き当て、それにより可動金型４を固定金型３に
突き当て、第４図の通りに夫々を接合する。この一挙動
によりパイプａの端部とそれより少し内方の三箇所ｉこ
二個のスプールｂ、ｂが形成され、第５図に示すように
ゴムホースＣを嵌めて連結し、該スプール形成間隔示リ
ップ（図示しない）等により締着し抜は止めを施す。In this embodiment, the fixed mold 3 and the movable mold 4 are
When separated as shown in the figure, the split movable molds 4a, 41) hit one stop bin, 20: until it stops.17.1
It moves back due to the elasticity of 8. Therefore, a new pipe a is fitted into the groove so as to protrude a predetermined length from the movable mold 4, and the pipe a is gripped by joining the divided fixed molds 3a, 3b and the divided movable molds 4a, 4b, and then slid. The mold 21 is abutted against the movable mold 4, and thereby the movable mold 4 is abutted against the fixed mold 3, and the two are joined together as shown in FIG. By this one action, two spools b, b are formed at three locations at the end of pipe a and a little inward from it, and as shown in FIG. 5, the rubber hose C is fitted and connected, and the spool formation interval is Tighten it with a lip (not shown) or the like to prevent it from coming off.
（本発明の作用）
本発明は前記によって明らかにした構成になり、固定金
型３のｎｉｉ面にスプール形成間隔に合致する長さにし
Ｃ設けた−乃至数個の可動金型４にスライド金型２１を
突き当て、複数個のスプールｂを形成する金型構成とし
、夫々の金型の接合面の接合面にスプールｂの軸方向の
半面に合致させて設けた対象形の窪み型により複数個の
スプールを一挙動で形成する。(Function of the present invention) The present invention has the structure clarified above, in which a fixed mold 3 is provided with a length corresponding to the spool forming interval on the nii surface, and several movable molds 4 are provided with slide molds. The mold structure is such that a plurality of spools b are formed by abutting the mold 21, and a plurality of spools b are formed by a symmetrical concave mold provided on the joint surface of the respective molds so as to match the half surface of the spool b in the axial direction. Forms spools in one motion.
（本発明の効果）
本発明は前項に述べた作用により、スライド金型の一挙
動で、パイプａの外周を膨らませる複数個のスプールｂ
を形成できるから、複数個のスプール形成のため数工程
を必要としている従来装置による作用を能率化できる効
果をもつ。(Effects of the present invention) The present invention has a plurality of spools b that inflate the outer periphery of the pipe a by one action of the slide mold due to the action described in the previous section.
Since it is possible to form a plurality of spools, it has the effect of streamlining the operation of the conventional apparatus, which requires several steps to form a plurality of spools.
添付図面は本発明の一実施例を示し、第１図は中心部縦
断側面図、第２図は第１図Ａ−Ａ線切断正面図、第３図
は一部の斜視図面、第４図はパイプ・スプールの形成動
作を示した中心部縦断側面図、第５図はゴムホースＣＩ
！：嵌めた状態の成形品を例示した一部切欠側面図であ
る。
３→固定金型 ３ａ、３ｂ→分割固定金型４→可動金型
４ａ、４ｂ→分割可動金型３−１．４−、．４−２．
２１−３→窪み型１．２→分割クランプ ２１→スライ
ド金型第３図
一The accompanying drawings show an embodiment of the present invention, in which Fig. 1 is a vertical sectional side view of the center, Fig. 2 is a front view taken along the line A-A in Fig. 1, Fig. 3 is a partial perspective view, and Fig. 4 Figure 5 is a vertical cross-sectional side view of the center showing the forming operation of the pipe spool, and Figure 5 is the rubber hose CI.
! : A partially cutaway side view illustrating the molded product in a fitted state. 3 → Fixed mold 3a, 3b → Split fixed mold 4 → Movable mold 4a, 4b → Split movable mold 3-1.4-, . 4-2.
21-3→Concave mold 1.2→Divided clamp 21→Slide mold Fig. 3-1
Claims (1)
にした一乃至数個の可動金型を設け、夫々の金型をパイ
プの軸方向で分割すると共に、一方を固定し、または両
方とも可動にした分割クランプに前記各分割金型を、可
動金型については可動にして取付け、さらに合着した前
記分割の可動金型に突き当てその可動金型を移動して固
定金型に圧接するスライド金型を設け、固定金型、可動
金型及びスライド金型の各接合面にスプールの軸方向の
半面に合致させた窪み型を夫々対称形に形成したことを
特徴とするパイプ・複数スプールの一挙動形成装置。One or several movable molds with a length matching the spool forming interval are installed in front of the fixed mold, and each mold is divided in the axial direction of the pipe, and either one is fixed or both are divided. Each split mold is attached to a split clamp that is movable, and the movable mold is movable, and the movable mold is pressed against the joined movable mold, and the movable mold is moved and pressed against the fixed mold. A plurality of pipes, characterized in that a sliding mold is provided, and a recessed mold that matches the axial half surface of the spool is formed symmetrically on each joint surface of the fixed mold, the movable mold, and the sliding mold. A spool behavior forming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28254885A JPS62156030A (en) | 1985-12-16 | 1985-12-16 | One behavior forming device for pipe and plural spools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28254885A JPS62156030A (en) | 1985-12-16 | 1985-12-16 | One behavior forming device for pipe and plural spools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62156030A true JPS62156030A (en) | 1987-07-11 |
| JPH0138571B2 JPH0138571B2 (en) | 1989-08-15 |
Family
ID=17653904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28254885A Granted JPS62156030A (en) | 1985-12-16 | 1985-12-16 | One behavior forming device for pipe and plural spools |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156030A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01237029A (en) * | 1988-03-17 | 1989-09-21 | Chiyuugai Kogyo Kk | Working method for metal pipe and its device |
| JP2002336914A (en) * | 2001-05-15 | 2002-11-26 | Abo Packing Seisakusho:Kk | Method for forming tubular body retaining part to deep drawing member |
| US20170234204A1 (en) * | 2014-08-19 | 2017-08-17 | Toyo Tire & Rubber Co., Ltd. | Insulator |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006159206A (en) * | 2004-12-02 | 2006-06-22 | Hashimoto Kinzoku Kogyo Kk | Method and apparatus for working diametrically enlarged portion of pipe |
| JP4979057B2 (en) * | 2005-12-02 | 2012-07-18 | 臼井国際産業株式会社 | An apparatus for forming an annular bulge in a pipe end |
-
1985
- 1985-12-16 JP JP28254885A patent/JPS62156030A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01237029A (en) * | 1988-03-17 | 1989-09-21 | Chiyuugai Kogyo Kk | Working method for metal pipe and its device |
| JP2002336914A (en) * | 2001-05-15 | 2002-11-26 | Abo Packing Seisakusho:Kk | Method for forming tubular body retaining part to deep drawing member |
| US20170234204A1 (en) * | 2014-08-19 | 2017-08-17 | Toyo Tire & Rubber Co., Ltd. | Insulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138571B2 (en) | 1989-08-15 |
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