JPS59147734A - Upsetting machine - Google Patents

Upsetting machine

Info

Publication number
JPS59147734A
JPS59147734A JP58022628A JP2262883A JPS59147734A JP S59147734 A JPS59147734 A JP S59147734A JP 58022628 A JP58022628 A JP 58022628A JP 2262883 A JP2262883 A JP 2262883A JP S59147734 A JPS59147734 A JP S59147734A
Authority
JP
Japan
Prior art keywords
machine
supporting
attached
tip
lower grip
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
Application number
JP58022628A
Other languages
Japanese (ja)
Inventor
Hiroyasu Shiokawa
博康 塩川
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP58022628A priority Critical patent/JPS59147734A/en
Priority to KR1019840000638A priority patent/KR840007841A/en
Priority to DE19843405190 priority patent/DE3405190A1/en
Publication of JPS59147734A publication Critical patent/JPS59147734A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/06—Sheet shears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

PURPOSE:To obtain an upsetting machine that can deform the head of a material accurately by the end of a supporting tool by holding the material by upper and lower grip dies using strong pressing force and making the supporting part of fitting body of the supporting tool work strongly and accurately without causing lateral deflection. CONSTITUTION:A supporting part 16 to which a fitting body 15 of supporting tools 14, 14 that reciprocate horizontally is attached is provided on the side of the lower grip die 4 in the front opening of the machine case 1. Supporting parts 16 attached to the tip of a pair of cranks 18, 18 pivoted by pivots 17, 17 provided on both sides of the machine case 1 are reciprocated on both ends of the supporting parts 16. Accordingly, the tip of the material (a) held between upper and lower grip dies 5, 4 is struck by tools 14, 14 fixed to the fitting body 15 attached to the supporting body 16. The pressing rod 25 of a safety device 24 provided on the top plate 23 of the machine case 1 is connected to the middle part of the back of a lever 9. The lower face of the end 11 of the lever 9 is brought into close contact with the peripheral face of the cam 13 of a rotation shaft 12 to remove reaction generated in the lever 9.

Description

【発明の詳細な説明】 本発明はアブセツティング機に関し、更に詳しくは強力
な押圧力を以て上下グリップダイで素材を挾持した後、
ヘッディングツー〜の取付体を取付ける支持部を横振れ
することなく強力且つ精密に作動させ、其れに取付けた
ヘッヂイである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an absetting machine, and more specifically, after clamping a material with upper and lower grip dies with strong pressing force,
This is a headgey in which the support part to which the attachment body of the heading two is attached is operated powerfully and precisely without lateral vibration, and is attached to it.

次ぎに本発明装置を添付図面に示した実施例に基づいて
以下説明する。Next, the apparatus of the present invention will be described below based on embodiments shown in the accompanying drawings.

本発明のアブセツティング機は機筺ｆｉ＋の前面開口部
（２）の下部受台（３）上に下部グリップダイ（４）を
設け、該下部グリップダイ（４）に対向して上下に昇降
し開閉する上部グリップダイ（５）を機筺ｆｌ）の開口
部（２）の上部文頭（６）に装置した可動ラム（７）の
下部に取付け、可動ラム（７）の中部に機筺ｆｉｌの前
面上部に設けた支軸（８）を以て枢支した横杆（９）の
先端枢支部（ｌＯ）を枢着し、横杆（９）の他端部αυ
の下面を回転軸（イ）に設けたカム（ハ）の局面に密接
させ、回転軸ＯＺの回転に伴ってカムα葎が回転し、之
れにつれて横杆（９）が振動し、横杆（９）の先端枢支
部（１０）で枢支した可動ラム（７）を上下昇降させて
、上部グリップダイ（６）を受台（３）上に取付けた下
部グリップダイ（４）に密着させたり開放したシするも
ので、機筺（１）の前面開口部（２）の下部グリップダ
イ（４）の側部に水平に往復移動するヘラディ側面に夫
々設は九支承部αη、（１７）を以て支承した一対のク
ランク杆α枠、（至）の先端部を連結し、各クランク杆
θ樟、ａ枠の中部に設けた各縦長枠α呻、（ＩＩの長溝
翰、翰内に夫々設けた摺動子＠１）、シ１）の軸承部に
、回転軸ＯＪの両端面に夫々設けた偏心軸−、勾を支承
し、回転軸０４の回転に伴って一対のクランク杆（ト）
、（帥を水平に往復移動させ、該一対のクランク杆（至
）、θ枠の先端に取付けた支持部α・傍を往復移動させ
、該支持部ａＱに取付けた取付体０！′ｉｌに固定した
ヘッディングツー／１／　（１４）、＜１４）を以て、
上下グリップダイ（５）、（４）で挾持した素材（ａ）
の先端部を押打するようにしたもので、横杆（９）の背
面中部に、機筺（１）の上頂鈑（ｚ３）に装置した安全
装＠　ｆ２４）の押圧杆し翰を連結し、該安全装置（２
４）によって横杆（９）の端部（１υの下面を回転軸０
埠のカムα］の周面に密接させて横杆（９）に生ずる反
動を除去するようにしである。The absetting machine of the present invention is provided with a lower grip die (4) on the lower pedestal (3) of the front opening (2) of the machine housing fi+, and moves up and down in opposition to the lower grip die (4). The upper grip die (5), which opens and closes, is attached to the lower part of the movable ram (7) installed at the upper head (6) of the opening (2) of the machine casing fl), and the machine casing fil is installed in the middle of the movable ram (7). The tip pivot portion (lO) of the horizontal rod (9), which is pivotally supported by the support shaft (8) provided on the upper front surface of the
The lower surface of the cam (C) is placed in close contact with the surface of the cam (C) provided on the rotating shaft (A), and as the rotating shaft OZ rotates, the cam α arm rotates, and the horizontal rod (9) vibrates as it rotates. The movable ram (7), which is pivoted by the tip pivot portion (10) of (9), is raised and lowered to bring the upper grip die (6) into close contact with the lower grip die (4) mounted on the pedestal (3). Nine bearing parts αη, (17) are installed on the sides of the hella which reciprocate horizontally on the side of the lower grip die (4) of the front opening (2) of the machine casing (1). Connect the tips of a pair of crank rods α frame supported by (to), and connect the ends of each crank rod θ frame, each vertically long frame α provided in the middle of the frame The shaft bearings of the sliders @1) and 1) support the eccentric shafts provided on both end faces of the rotating shaft OJ, and as the rotating shaft OJ rotates, a pair of crank rods (T)
, (Move the handle back and forth horizontally, move the pair of crank levers (towards) and the side of the support part α attached to the tip of the θ frame back and forth, and attach it to the mounting body 0!'il attached to the support part aQ. With a fixed heading to /1/ (14), <14),
Material (a) held between upper and lower grip dies (5) and (4)
The tip of the rod (9) is pressed, and the pressing rod of the safety equipment @ f24) installed on the top plate (z3) of the machine casing (1) is connected to the middle of the back of the horizontal rod (9). and the safety device (2)
4), the end of the horizontal rod (9) (1υ) is connected to the rotation axis 0.
It is designed to be brought into close contact with the circumferential surface of the cam α of the wharf to eliminate the reaction generated in the horizontal rod (9).

（２６）は勢輸（２ηの軸（２〜に設けた小歯輪で、之
れと太歯輸し９）の間に並列的に小歯輪（３０Ｌ（３１
）を介在して噛合する。勢輪（２７１の外側で其の軸瞥
の端部に圧縮空気式摩擦クラッチ（６２）が装置されで
ある。(26) is a small toothed ring (30L (31
) interlock with each other. A compressed air friction clutch (62) is installed on the outer side of the force wheel (271) and at its axial end.

勢輸（２′７１の軸（ハ）が回転すると、小歯輪（“’
１０）　、（３１）及太歯輸（２９）を経て回転軸０２
と其れに設けたカム０が回転し、之れにつれて横杆（９
）が振動し、その先端に枢支した可動ラム（７）が上下
昇降する。When the shaft (c) of 2'71 rotates, the pinion ("'
10) , (31) Rotary axis 02 via (29)
The cam 0 installed there rotates, and as it rotates, the horizontal rod (9
) vibrates, and the movable ram (7) pivoted at its tip moves up and down.

故に可動ラム（７）に取付けだ上部グリップダイ（５）
と受台（３）上に取付けた下部グリップダイ（４）との
間に素材Ｃａ）を強大な力で挾持せしめ得ると共に回転
軸０埠の回転に伴って其の両側面に夫々設けた偏心軸回
、（２２が回動し、機筺ｉ１１の両側面に並行して装置
した一対のクランク杆（ハ）、θ８）を水平に往復移動
させてヘッディングツー）ｖ（１４）、Ｏ→を横振れす
ることなく強力且つ精密に作動させるものである。Therefore, the upper grip die (5) is attached to the movable ram (7).
The material Ca) can be clamped with great force between the lower grip die (4) mounted on the pedestal (3), and the eccentricity provided on each side of the rotation axis (22 rotates, and a pair of crank rods (C), θ8) installed in parallel on both sides of the machine casing i11 are horizontally reciprocated to move the heading to (22) v (14), O→. It operates powerfully and precisely without lateral vibration.

本発明は上述したように、強力な押圧力を以て上下グリ
ップダイで素材を挾持した後、ヘッディングツールの取
付体を取付ける支持部を機筺の両側部に並行して装置し
た一対のクランク杆により往復移動操作してヘッディン
グツールを横振れすることなく強力且つ精密に作動させ
、ヘッディングツールの端部で素材の頭部を押打して其
の先頭部をパリのない正確な変形成形をなし得ると又装
置も比較的簡単で各作動が迅速確実である等の効果を有
するものである。As described above, the present invention involves clamping the material with the upper and lower grip dies with a strong pressing force, and then reciprocating the material by using a pair of crank rods installed in parallel on both sides of the machine housing to attach the supporting part to which the mounting body of the heading tool is attached. By moving the heading tool, it can be operated powerfully and precisely without sideways vibration, and by pressing the head of the material with the end of the heading tool, it is possible to accurately deform and mold the leading part without any cracks. Furthermore, the device is relatively simple and each operation is quick and reliable.

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

第１図は本発明のアブセツティング機の正面図。第２図
は其の側面図。第３図は其の要部を横断した平面図であ
る。 ＋ｌ）・・・機筺、　（２１・・・開口部、　（３）・
・・下部受台、（４）・・・下部グリップダイ、　（５
）・・・上部グリップダイ、（（ｊｌ　＠　＠　＠上部
文頭、　（７）・・・可動ラム、　（８）・・・支軸、
（９）１１　＠　拳槓杵、　（ＩＱ）　ｅ　＊　ｅ枢支
部、　（ｌｌ）　ａ　＊　＊横杆（９）の他端部、（２
）ｅ・・回転軸、　ｑ■・・・カム、（ｌ→、Ｑ→・・
・ヘッディングツール、　０＄＠・・取付体、　θ・ｅ
ｌ・支持部、０本（至）・・・クランク杆、（２り、＋
２２）　−＠＠偏心軸。FIG. 1 is a front view of the absorbing machine of the present invention. Figure 2 is its side view. FIG. 3 is a cross-sectional plan view of the main part thereof. +l)...Machine housing, (21...Opening, (3)・
...lower pedestal, (4) ...lower grip die, (5
)... Upper grip die, ((jl @ @ @ upper sentence beginning, (7)... Movable ram, (8)... Support shaft,
(9) 11 @ Punch, (IQ) e * e pivot, (ll) a * * Other end of horizontal rod (9), (2
)e...rotating axis, q■...cam, (l→, Q→...
・Heading tool, [email protected] body, θ・e
L・Support part, 0 (to)...Crank rod, (2, +
22) -@@eccentric shaft.

Claims (2)

【特許請求の範囲】[Claims] （１）機筐の前面開口部の下部にグリップダイを設け、
該グリップダイに対向して、上下昇降開閉する上部グリ
ップダイを機筺の開口部の上部文頭に装置した可動ラム
の下部に設け、該可動ツムを機筺の前面上部に設けた支
軸を以て枢支した槓杵の先端に枢着し、槓杵を回転軸に
設けたカムによって振動すべくなし、機筺の前面開口部
の下部に設けた下部グリップダイの側部に水平に往復移
動するヘッディングツールの取付体を取付ける支持部を
配置し、該支持部に機筺の両側部に並行して装置した一
対のクランク杆の先端を連結し、該一対のクランク杆の
各軸承部に回転軸の両端面に夫々設けた偏心軸を枢着し
たことを特徴とするアブセツティング機。(1) A grip die is provided at the bottom of the front opening of the machine case,
Opposing the grip die, an upper grip die that opens and closes up and down is provided at the bottom of a movable ram installed at the top of the opening of the machine casing, and the movable knob is pivoted by a support shaft provided at the upper front of the machine casing. A head that is pivotally attached to the tip of a supported punch, vibrates with a cam installed on the rotating shaft, and moves horizontally to the side of the lower grip die provided at the bottom of the front opening of the machine housing. A support part for attaching the tool mounting body is arranged, and the tips of a pair of crank rods installed in parallel on both sides of the machine housing are connected to the support part, and the rotating shaft is attached to each bearing part of the pair of crank rods. An absorbing machine characterized by pivotally mounted eccentric shafts provided on both end faces. （２）　　可動ラムに先端を枢着し、他端を回転軸に設
けたカムの周、ｉ）に密接させた槓杵の背面中部適所に
、機筺の上頂鈑に装置した安全装置の押圧杆の先端を連
結した特許請求の範囲第１項に載 記キしたアブセツティング機。(2) A safety device installed on the upper top plate of the machine casing is installed at a suitable place in the middle of the back of the punch which is in close contact with the circumference of the cam whose tip is pivotally attached to the movable ram and the other end is attached to the rotating shaft. An absorbing machine according to claim 1, wherein the ends of the pressing rods are connected.
JP58022628A 1983-02-14 1983-02-14 Upsetting machine Pending JPS59147734A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58022628A JPS59147734A (en) 1983-02-14 1983-02-14 Upsetting machine
KR1019840000638A KR840007841A (en) 1983-02-14 1984-02-10 UPSETTING MACHINE
DE19843405190 DE3405190A1 (en) 1983-02-14 1984-02-14 Upsetting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58022628A JPS59147734A (en) 1983-02-14 1983-02-14 Upsetting machine

Publications (1)

Publication Number Publication Date
JPS59147734A true JPS59147734A (en) 1984-08-24

Family

ID=12088086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58022628A Pending JPS59147734A (en) 1983-02-14 1983-02-14 Upsetting machine

Country Status (3)

Country Link
JP (1) JPS59147734A (en)
KR (1) KR840007841A (en)
DE (1) DE3405190A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011109974A1 (en) * 2010-03-12 2011-09-15 Yang Dongzuo Female die rotation upsetting press and operating method thereof
CN105344907A (en) * 2015-12-09 2016-02-24 陈建德 Silent main die rotary high-speed cold heading machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8332625D0 (en) * 1983-12-07 1984-01-11 Davy Mckee Sheffield Clutch assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE35950C (en) * J. HOFFMANN in Berlin, Gerichts«-. 281 Horizontal forging machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011109974A1 (en) * 2010-03-12 2011-09-15 Yang Dongzuo Female die rotation upsetting press and operating method thereof
CN105344907A (en) * 2015-12-09 2016-02-24 陈建德 Silent main die rotary high-speed cold heading machine
CN105344907B (en) * 2015-12-09 2017-06-16 陈建德 Jing Yin main mould swinging type high-velocity cold headers

Also Published As

Publication number Publication date
KR840007841A (en) 1984-12-11
DE3405190A1 (en) 1984-08-16

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