JPS6027417A - Rotary wheel type continuous metal extruding device - Google Patents

Rotary wheel type continuous metal extruding device

Info

Publication number
JPS6027417A
JPS6027417A JP13546883A JP13546883A JPS6027417A JP S6027417 A JPS6027417 A JP S6027417A JP 13546883 A JP13546883 A JP 13546883A JP 13546883 A JP13546883 A JP 13546883A JP S6027417 A JPS6027417 A JP S6027417A
Authority
JP
Japan
Prior art keywords
abutment
passage
circumferential groove
wheel
metal
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
Application number
JP13546883A
Other languages
Japanese (ja)
Other versions
JPS6161886B2 (en
Inventor
Tadahiko Hiramatsu
平松　忠彦
Morio Maeda
前田　盛男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP13546883A priority Critical patent/JPS6027417A/en
Publication of JPS6027417A publication Critical patent/JPS6027417A/en
Publication of JPS6161886B2 publication Critical patent/JPS6161886B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/005—Continuous extrusion starting from solid state material

Abstract

PURPOSE:To extrude and discharge the air and impurities sticking to a blank material to the outside of a passage and to extrude a product having good quality by constituting the projecting part of a shoe block to the fitted to a rotary wheel of the 2nd and 1st abutments which are grandually higher from the inlet for the blank material and providing a scraper before the 1st abutment. CONSTITUTION:When a rotary wheel 1 is rotated and a blank metallic material 9 is supplied into the circumferential groove 11 thereof, the material is thermally deformed by friction and is filled in an extruding passage 3. The air and impurities on the surface of a projecting part 24 in this stage are discharged through a discharge hole 7 just before the 2nd abutment 6. The material 9 is prevented from being carried forward in the passage 3 to the 1st abutment 5 and is extruded from a forming passage 4 punched in a feeder block 21, by which a product 10 is formed. The part of the material 9 near the inside surface of the groove 11 is extruded together with the impurities and air sticking thereto through the space between the abutment 5 and the inside surface of the groove 11 and is discharged to the outside of the passage 3.

Description

【発明の詳細な説明】 （産業上の利用分野） この発明は回転ホイールの周溝内に形成された押出し通
路内に金属素材を供給し、シューブロックに穿設された
成形通路から金Ｒ製品を押出す回転ホイール式連続金属
押出装置に関するものである。Detailed Description of the Invention (Industrial Application Field) This invention supplies a metal material into an extrusion passage formed in a circumferential groove of a rotating wheel, and extrudes a metal R product from a forming passage bored in a shoe block. This relates to a rotating wheel type continuous metal extrusion device that extrudes metal.

（従　来　技　術） 従来第１図に示すような回転ホイールａの外周にシュー
ブロックｂを近接せしめ、回転ホイールａの周溝Ｃ内に
形成した押出し通路ｄ内に金属素材ｅを供給してシュー
ブロックｂに穿設した成形通路ｆから金属製品ｇを押出
し成形する回転ホイ−ル式連続金属押出装置が開発され
ている。(Prior art) Conventionally, a shoe block b is brought close to the outer periphery of a rotary wheel a as shown in FIG. 1, and a metal material e is supplied into an extrusion passage d formed in a circumferential groove C of the rotary wheel a. A rotary wheel type continuous metal extrusion apparatus has been developed which extrudes and molds a metal product g from a molding passage f bored in a shoe block b.

このような連続金属押出装置において周溝Ｃ内面或いは
金属素利ｅ外表面に付着していた不純物ｍは除去される
ことなく製品の表面に固着した力内部に含まれたまま押
出される。また周溝Ｃと金属素材ｅとの間隙に存在する
空気ｐの多くは回転ホイールａとシューブロック５間の
隙間から排出されるが、完全に排出されないで１部会Ｊ
ＡＭ材に巻き込まれるようにして製品ｇ中に含有されて
押出されることがある。（第２図）　このような不純物
ｍや空気ｐの製品ｇ中への巻き込みは製品の品質低下を
招いていた。In such a continuous metal extrusion device, the impurities m attached to the inner surface of the circumferential groove C or the outer surface of the metal blank e are not removed, but are extruded while being contained within the force fixed to the surface of the product. In addition, most of the air p existing in the gap between the circumferential groove C and the metal material e is discharged from the gap between the rotating wheel a and the shoe block 5, but it is not completely discharged.
It may be contained in the product g and extruded by being rolled up in the AM material. (FIG. 2) The entrainment of such impurities m and air p into the product g caused a deterioration in the quality of the product.

（発明の目的） この発明は以上のような欠点を改善するためになされた
もので上記のような不純物や空気を完全に除去して良質
な金属製品を押出すことが可能な回転ホイール式連続金
属押出装置を提供することを目的とする。(Purpose of the invention) This invention was made in order to improve the above-mentioned drawbacks.It is a continuous rotating wheel type that can extrude high-quality metal products by completely removing the above-mentioned impurities and air. The purpose is to provide metal extrusion equipment.

（発明の構成） この発明にかかる回転ホイール式連続金属押出装置は、
回転ホイール周溝に嵌入して押出し通路を基土める第１
アバツトメントと周溝内面との間には間隙を形成し、第
１アバツトメントよりもホイール回転方向後方側にシュ
ー突部上に更に突出′する第２アバツトメントを設り、
該第２アバツトメントよシホイール回転方向後方側には
シューブロック内を貫通する排出孔を開口し、第１アバ
ツトメントよシもホイール回転方向前方側にて前記周溝
内面に略摺接するスクレーパを周溝内に突設せしめるこ
とによって上記の目的を達成するものである。(Structure of the Invention) A rotating wheel type continuous metal extrusion device according to the present invention includes:
The first part fits into the circumferential groove of the rotating wheel and bases the extrusion passage.
A gap is formed between the abutment and the inner surface of the circumferential groove, and a second abutment is provided that further protrudes above the shoe protrusion on the rear side in the wheel rotation direction than the first abutment,
A discharge hole that passes through the shoe block is opened on the rear side of the second abutment in the wheel rotation direction, and a scraper that substantially slides on the inner surface of the circumferential groove is provided in the circumferential groove on the front side of the first abutment in the wheel rotation direction. The above object is achieved by providing a protruding portion.

（夾　施　例） 以下、図に示す一実施例に基づきこの発明の詳細な説明
する。(Example) The present invention will be described in detail below based on an example shown in the drawings.

図において１は回転ホイール、２はシューブロックであ
る。回転ホイール１の外周面１２には断面Ｕ字状の周溝
１１が凹設されている。In the figure, 1 is a rotating wheel, and 2 is a shoe block. A circumferential groove 11 having a U-shaped cross section is recessed in the outer circumferential surface 12 of the rotating wheel 1 .

シューブロック２はフィーダブロック２］、セグメント
２２．２２によって構成されている。このシューブロッ
ク２の前記回転ホイール１の外周面１２と相対向する面
は回転ホイール１の半径と略同牛後を有する円弧状に白
抜した対向面２３として形成されている。The shoe block 2 is composed of a feeder block 2] and segments 22.22. The surface of the shoe block 2 that faces the outer circumferential surface 12 of the rotary wheel 1 is formed as an opposing surface 23 having an arcuate outline and approximately the same radius as the rotary wheel 1.

この対向面２３には回転ホイール１の周溝１１の深さよ
シも高さが低くＩＩＩＪは周溝１１のｌＪと略同−の突
部２４が突設されて周溝１１内に嵌合せしめられ、周溝
１１内に押出し通路３が形成されている。On this facing surface 23, a protrusion 24 which is lower in height than the depth of the circumferential groove 11 of the rotary wheel 1 and which is approximately the same as lJ of the circumferential groove 11 is provided to protrude and fit into the circumferential groove 11. An extrusion passage 3 is formed in the circumferential groove 11.

突部２４の突出高さはホイール回転方向後方側から前方
側に向けて徐々に高くなるように形成されておシ、素材
入口から後述する第２アバツトメント６までの押出し通
路３の高さは素材が前進するにつれて徐々に小さくなる
ように形成されている。従ってこの領域における押出し
通路３の断面積はホイール回転方向後方側から前方（Ｉ
ｌｌに行くにつれて徐々に小さくなっている。The protrusion height of the protrusion 24 is formed to gradually increase from the rear side to the front side in the wheel rotation direction, and the height of the extrusion passage 3 from the material inlet to the second abutment 6 to be described later is the height of the material. is formed so that it gradually becomes smaller as it moves forward. Therefore, the cross-sectional area of the extrusion passage 3 in this region is from the rear side in the wheel rotation direction to the front side (I
It gradually becomes smaller as it goes to ll.

押出し通路３の最奥部に配置されたフィーダブロック２
１内には成形通路４が開口せしめられている。成形通路
４は押出し通路３側から順にオリフィス４１．チャンバ
ー４２として形成され、チャンバー４２の次には製品形
状を決定するターイ４３がフィーダブロック２１内に位
僅せしめられシューブロック２の反対側面にまでｙ４辿
せしめられている。Feeder block 2 located at the innermost part of extrusion passage 3
A molding passage 4 is opened in 1. The forming passage 4 has orifices 41. A tie 43, which is formed as a chamber 42 and which determines the shape of the product next to the chamber 42, is placed in the feeder block 21 and is traced y4 to the opposite side of the shoe block 2.

５はフィーダブロック２１に１体的に形成された第１ア
バツトメントで周溝１１に嵌入するよう突設されている
。第１アバツトメント５はぞの断面形状が周溝１１の断
面形状と同一のＵ字形をしておシ、周溝１１内面と第１
アバツトメント５との間には若干の間隙Ｗが形成されて
おり、実施例では間隙Ｗは０．３〜０．７闘程度に形成
されている。Reference numeral 5 denotes a first abutment formed integrally with the feeder block 21, and is provided in a protruding manner so as to fit into the circumferential groove 11. The cross-sectional shape of the first abutment 5 is the same as the cross-sectional shape of the circumferential groove 11, and the inner surface of the circumferential groove 11 and the first
A slight gap W is formed between the abutment 5 and the abutment 5, and in the embodiment, the gap W is about 0.3 to 0.7 mm.

第１アバツトメント５よシもホイール回転方向後方側に
は回転ホイール２の突部２４」二に更に突出する第２ア
バツトメント６が突設されている。On the rear side of the first abutment 5 in the wheel rotation direction, a second abutment 6 is provided which further protrudes from the protrusion 24'' of the rotary wheel 2.

第２アバツトメント６は突部２４の中方向に全長に渡っ
で突設ぜしめられており、その高さは若干突出するのみ
で実施例では０．５〜２閂程度に形成されている。第２
アバツトメント６のホイール回転方向後方側直前にはシ
ューブロックｌ内をＲＪＩする排出孔７が開口せしめら
れている。排出孔７の突部２４表面側の開口部形状は突
部２４の１１３方向に長い長方形である。The second abutment 6 is protruded over its entire length in the middle direction of the protrusion 24, and its height is approximately 0.5 to 2 bars in the embodiment, with only a slight protrusion. Second
A discharge hole 7 for RJIing the inside of the shoe block 1 is opened just before the rear side of the abutment 6 in the wheel rotation direction. The opening shape of the discharge hole 7 on the surface side of the protrusion 24 is a rectangle that is elongated in the 113 direction of the protrusion 24.

第１アバツトメント５よシもホイール回転方向前方側に
は回転ホイール１の周溝１１内に嵌入するスクレーパ８
が突設ぜしめられている。スクレーパ８と周溝１１内面
間には上記第１アバツトメント５と周溝１１内面間の間
隙Ｗ、Ｌりも小さい間隙しか形成されておらず、スクレ
ーパ８と周溝１１内面は略摺接せしめられている。A scraper 8 fitted into the circumferential groove 11 of the rotary wheel 1 is located on the front side of the first abutment 5 in the wheel rotation direction.
is attached protrudingly. Between the scraper 8 and the inner surface of the circumferential groove 11, only small gaps W and L are formed between the first abutment 5 and the inner surface of the circumferential groove 11, and the scraper 8 and the inner surface of the circumferential groove 11 are brought into substantially sliding contact. ing.

次に以上のような（１ケ成を有する回転ホイール式連続
金属押出装置を使用する金属製品の成形作票につき説明
する。Next, a description will be given of a molding procedure for metal products using the rotating wheel type continuous metal extrusion device having one structure as described above.

回転ホイール１を矢印方向に回転せしめ、周溝１１内に
アルミニウム、鉛、亜鉛等の金属からなる棒状体の金属
素材９を供給する。金属素材９は回転ホイール１の回転
によって周溝１１内面との間に生ずる接触摩擦力により
押出し通路３内に連続して押込まれる。The rotary wheel 1 is rotated in the direction of the arrow, and a rod-shaped metal material 9 made of metal such as aluminum, lead, or zinc is supplied into the circumferential groove 11. The metal material 9 is continuously pushed into the extrusion passage 3 by the contact friction force generated between the metal material 9 and the inner surface of the circumferential groove 11 by the rotation of the rotary wheel 1.

金属素材、９の外表面、周溝１１内面、突部２４表面に
は不純物ｍが伺着しており、周溝１１内の空気ｐは周溝
１１内に残ったすま金属素４゛４９とともに押出し通路
３内を前方（！１すに向（）−６１１１ば７する。Impurities m are present on the outer surface of the metal material 9, the inner surface of the circumferential groove 11, and the surface of the protrusion 24, and the air p in the circumferential groove 11 is mixed with the remaining metal element 4 and 49 in the circumferential groove 11. Move forward inside the extrusion passage 3 (!1 direction ()-6111-7).

（第５図） 金属紫利９は回転ホイール１の回転によつ−ＵＪ？６溝
１１との間に生ずる摩擦により予熱さＪしてｉ！へ変形
し、押出し通路３内に充満する。（第７［ｉｔ）このと
き不純物ｍや空気ｐは金朽素利９の表層５斤くに巻き込
まれる。(Fig. 5) The metal purple 9 depends on the rotation of the rotating wheel 1 - UJ? Preheating occurs due to the friction generated between the groove 6 and the groove 11. and fills the extrusion passage 3. (Seventh [it) At this time, impurities m and air p are caught in the surface layer 5 of the kinkusori 9.

突部２４表面近くに巻き込まれた不純物ｍ等は排出孔７
から押出し通路３外へ排出される。１−なわち金Ｆ１素
旧９のうち突部２４付Ｊｉ部分は第２アバツトメント６
によってホイール回転方向前方（Ｉｌｌに運ばれるのを
阻止され、第２７）くシトメン１６直前の排出孔７から
不純物ｍ等とともに排１１１さｉする。（第８図）　従
って第２アノ（ツトメント６は金属素栃９が充分に熱変
形し押出し通路３内にて充満する位置に設けられていな
くてはならない。Impurities m, etc. caught near the surface of the protrusion 24 are discharged through the discharge hole 7.
and is discharged to the outside of the extrusion passage 3. 1- That is, the Ji part with the protrusion 24 of the gold F1 element 9 is the second abutment 6.
It is prevented from being carried to the front (Ill) in the wheel rotational direction, and is discharged 111i along with impurities m etc. from the exhaust hole 7 just in front of the 27th seat member 16. (FIG. 8) Therefore, the second anode 6 must be provided at a position where the metal blank 9 is sufficiently thermally deformed and fills the extrusion passage 3.

突部２４の周溝内突出高さはホイール回転方向後方１１
すから前方側に行くにつれ１徐々に高くさｉｔているた
め、押出し通路３の断面積は徐々に小さくなっておシ、
第２アバツトメント６に到達した時点では金ｆＩＩ武素
利９は押出し通路３内に完全に充満し、第２アバツトメ
ント６を通過した金属素材９は押出し通路３内を第１ア
バツトメント５に向って運ばれる。The protrusion height of the protrusion 24 in the circumferential groove is 11 at the rear in the wheel rotation direction.
Therefore, the height of the extrusion passage 3 gradually decreases toward the front, so the cross-sectional area of the extrusion passage 3 gradually decreases.
When the metal material 9 reaches the second abutment 6, the extrusion passage 3 is completely filled with the metal material 9, and the metal material 9 that has passed through the second abutment 6 is carried within the extrusion passage 3 toward the first abutment 5.

周溝１１内面伺近に巻き込まれた不純物ｎｌ＃は周溝１
］内面と第１アバツトメント５間に設けられた間隙Ｗか
ら押出し通路３外に排出される。（第９図）　すなわち
、第２アバツトメント６を通過した金Ｒｔ、　ｔｔ　９
は第１アバツトメント５によってホイール回転方向前方
側にｉｙＩ！はれるのを阻止され、フィーダブロック２
１内に穿設された成形通路４から押出されて金ＥＬ製品
１０が成形される。The impurity nl# caught near the inner surface of the circumferential groove 11 is
] It is discharged to the outside of the extrusion passage 3 through the gap W provided between the inner surface and the first abutment 5. (Fig. 9) That is, the gold Rt, tt 9 that has passed through the second abutment 6
iyI! is moved forward in the direction of wheel rotation by the first abutment 5. Feeder block 2 is prevented from swelling.
The gold EL product 10 is extruded from a molding passage 4 bored in the gold EL product 1 .

すなわち第１アバツトメント５で塞止められた金属素材
９は向きを変えてオリフィス４１からチャンバー４２に
入り込み、ダイ４３によって成形されて押出される。押
出し通路３内における金Ｐ６素材９のうち周溝１１内面
付近部分は第１アバツトメント５とｊｌｉｌ溝１１溝面
１内 １１内面に付着したまま不純物Ｉｎ　、空気ｐとともに
押出し通路３外へ排出される。（第１Ｏ図）従つで第１
アバツトメント５によって塞止められ成形通路４へ押出
される金朽素Ｉｔ　９　ｔ．ｌ、不純物ｍ。That is, the metal material 9 blocked by the first abutment 5 changes direction, enters the chamber 42 through the orifice 41, is shaped by the die 43, and is extruded. The part of the gold P6 material 9 in the extrusion passage 3 near the inner surface of the circumferential groove 11 is discharged to the outside of the extrusion passage 3 together with impurities In and air P while remaining attached to the first abutment 5 and the inner surface of the groove surface 1 of the groove 11. . (Fig. 1O) Following and 1st
It is blocked by the abutment 5 and extruded into the molding passage 4 It 9 t. l, impurity m.

空気ｐを含まない良質のもののみであり、成形された金
属製品１０は（Ｃめ°Ｃ良品質のものとなる。The molded metal product 10 is of good quality and does not contain air (P).

第１アバツトメント５よりもホイール回転方向前方側に
は周溝１１内面との間隙が第１アバツトメント５と周溝
１１内面との間１’＋ｉｉ　Ｗよりも小さくなるよう略
摺接せしめてスクレーパ８を周溝１１内に突設せしめで
ある。従って周溝ＩＪ内面に付着した金朽素月９部分＃
」、スクレーパ８によってかき１１：られて不純物Ｉｎ
　、空気ｐとともに除去すしめられる。A scraper 8 is placed on the front side of the first abutment 5 in the wheel rotational direction and is brought into approximately sliding contact with the inner surface of the circumferential groove 11 so that the gap between the first abutment 5 and the inner surface of the circumferential groove 11 is smaller than 1'+ii W. It is provided protrudingly within the circumferential groove 11. Therefore, the 9th part of Kinku Sogetsu attached to the inner surface of the circumferential groove IJ
”, scraped by scraper 8 to remove impurities In
, are removed together with air p.

この発明は以」二のような構成を有するが、この発ｆｌ
ＩＪはぞの他シューブロック２内に銅金属、ガラス等の
非金属からなる線争体の芯利を連続して通過せしめ、金
Ｆ＆素材を該芯材の通過とともに押出して複合製品を成
形する回転ホイール人達１７金朽押出装置においても実
施することがｎＪ能であＺ）。This invention has the following configuration.
In addition to the IJ, a core made of a non-metal such as copper metal or glass is continuously passed through the shoe block 2, and the gold F and material are extruded as the core passes through to form a composite product. Rotating wheels can also be implemented in 17-metal extrusion equipment (Z).

（発明の効果） この発明は以°上のような措成を有し、金朽素利表面、
ホイ・〜ル周構内面、セグメント突部穴ｉ…に付着して
いた不純物やｌと共に連れ込まれて周溝内に存在する空
気が金Ｆ１紫材中に巻込まれても不純物等は金属素旧の
一部とともに押出し通路外に排出されるため、成形通路
から押出される全屈素材は不純物等を全く含んでいない
良質のもののみとなって、押出された金属製品は極めて
品質が良好となる。(Effect of the invention) This invention has the above-mentioned features, and has a metal surface,
Even if the air present in the circumferential groove is brought in with the impurities and l adhering to the inner surface of the wheel circumferential structure and the segment protrusion holes i... and l, and is drawn into the gold F1 purple material, the impurities will be removed from the metal element. Since the metal is discharged out of the extrusion passage along with a part of the metal, the fully bent material extruded from the forming passage is only of high quality and does not contain any impurities, resulting in extruded metal products of extremely good quality. .

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例の縦断面図、第２図は従来の装置によっ
て製造された製品の横断面図、第３図はこの発明の一部
に１例の要部縦断面図、第４図はシューブロックの摺接
面の斜視図、第５図は第３図Ｃ−Ｃ線断面図、第６図は
第３図Ｂ−Ｂ　＠断面図、第７図は第３図Ｃ−Ｃ線断面
図、第８図社第３図Ｄ−Ｄ線断面図、第９図は第３図Ｃ
−Ｃ線断面図、第８図社第３図Ｆ−Ｆ線断面図である。 １・・回転ホイール、２・・シューブロック、３・・押
出し通路、４・・成形通路、 ５・・第１アバツトメント、 ６・・第２アバットノント、 ７・・排出孔、８・・スクレーノ（， ９・・金屈素相、１０・・金属製品、 １１・・周溝、２４・・突部、 ｍ・・不純物、ｐ・・空気。Fig. 1 is a vertical cross-sectional view of a conventional example, Fig. 2 is a cross-sectional view of a product manufactured by the conventional apparatus, Fig. 3 is a longitudinal cross-sectional view of a main part of an example of a part of the present invention, and Fig. 4 is a perspective view of the sliding surface of the shoe block, FIG. 5 is a sectional view taken along the line C-C in FIG. 3, FIG. 6 is a sectional view taken along the line C-C in FIG. 3, and FIG. Cross-sectional view, Figure 8 Figure 3 D-D cross-sectional view, Figure 9 is Figure 3 C
FIG. 8 is a cross-sectional view taken along line C-C and FIG. 1. Rotating wheel, 2. Shoe block, 3. Extrusion passage, 4. Molding passage, 5. 1st abutment, 6. 2nd abutment, 7. Discharge hole, 8. Sclero (, 9...Gold elemental phase, 10...Metal product, 11...Peripheral groove, 24...Protrusion, m...Impurity, p...Air.

Claims (2)

【特許請求の範囲】[Claims] （１）　回転ホイールの外周面に凹設された周溝と、シ
ューブロックの摺接面に突設され且つ前記溝内に嵌着せ
しめられた突部とによって押出し通路を形成し、該押出
し通路に金属素材を供給してシューブロックに穿設され
た成形通路から金属製品を押出す回転ホイール式連続金
属押出装置において、周溝に嵌入して押出し通路を基土
める第１アバツトメントと周溝内面との間には間隙を形
成し、第１アバツトメントよシもホイール回転方向後方
側に前記突部上に更に突出する第２アバツトメントを設
け、該第２アバツトメントよルホイール回転方向後方側
に祉シューブロック内を貫通する排出孔を開口し、 第１アバツトメントよ）もホイール回転方向前方側にて
前記周溝内面に略摺接するスクレーパを周溝内に突設せ
しめたことを特徴とする回転ホイール式連続金属押出装
置〇(1) An extrusion passage is formed by a circumferential groove recessed in the outer peripheral surface of the rotating wheel and a protrusion protruding from the sliding surface of the shoe block and fitted into the groove, and the extrusion passage is In a rotating wheel type continuous metal extrusion device that supplies a metal material to a shoe block and extrudes a metal product from a forming passage bored in a shoe block, a first abutment that fits into a circumferential groove and bases the extrusion passage; A second abutment is provided which further protrudes above the protrusion on the rear side in the wheel rotational direction than the first abutment, with a gap formed between the second abutment and the inner surface, and a second abutment is provided on the rear side in the wheel rotational direction from the second abutment. A rotary wheel characterized in that a discharge hole passing through the shoe block is opened, and a first abutment (1st abutment) also has a scraper protruding into the circumferential groove that substantially slides into contact with the inner surface of the circumferential groove on the front side in the wheel rotation direction. Continuous metal extrusion equipment〇 （２）回転ホイール摺接面に突設された突部は素材入口
部から第２アバツトメント設置部までの間が回転ホイー
ルの回転方向前方側に行くにつれて徐々・に高さが高く
なるよう形成したことを特徴とする特許請求の範囲第１
項記載の回転ホイール式連続金属押出装置。(2) The protrusion protruding from the sliding contact surface of the rotating wheel is formed so that the height gradually increases from the material inlet to the second abutment installation part as it moves forward in the rotational direction of the rotating wheel. Claim 1 characterized in that
Rotating wheel type continuous metal extrusion device as described in .
JP13546883A 1983-07-25 1983-07-25 Rotary wheel type continuous metal extruding device Granted JPS6027417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13546883A JPS6027417A (en) 1983-07-25 1983-07-25 Rotary wheel type continuous metal extruding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13546883A JPS6027417A (en) 1983-07-25 1983-07-25 Rotary wheel type continuous metal extruding device

Publications (2)

Publication Number Publication Date
JPS6027417A true JPS6027417A (en) 1985-02-12
JPS6161886B2 JPS6161886B2 (en) 1986-12-27

Family

ID=15152415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13546883A Granted JPS6027417A (en) 1983-07-25 1983-07-25 Rotary wheel type continuous metal extruding device

Country Status (1)

Country Link
JP (1) JPS6027417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4140609A1 (en) * 2021-08-05 2023-03-01 KME Mansfeld GmbH Extrusion method, rotary extruder, and flat conductor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128376U (en) * 1989-03-30 1990-10-23

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254657A (en) * 1975-10-29 1977-05-04 Westinghouse Electric Corp Continous extruding machine
JPS55100815A (en) * 1979-01-26 1980-08-01 Hitachi Cable Ltd Continuous extruder
JPS56102312A (en) * 1980-01-18 1981-08-15 Furukawa Kinzoku Kogyo Kk Hot extruding method for metallic material
JPS5823511A (en) * 1981-08-04 1983-02-12 Sumitomo Heavy Ind Ltd Rotary wheel type device for continuously extruding metal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254657A (en) * 1975-10-29 1977-05-04 Westinghouse Electric Corp Continous extruding machine
JPS55100815A (en) * 1979-01-26 1980-08-01 Hitachi Cable Ltd Continuous extruder
JPS56102312A (en) * 1980-01-18 1981-08-15 Furukawa Kinzoku Kogyo Kk Hot extruding method for metallic material
JPS5823511A (en) * 1981-08-04 1983-02-12 Sumitomo Heavy Ind Ltd Rotary wheel type device for continuously extruding metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4140609A1 (en) * 2021-08-05 2023-03-01 KME Mansfeld GmbH Extrusion method, rotary extruder, and flat conductor

Also Published As

Publication number Publication date
JPS6161886B2 (en) 1986-12-27

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