IT1266207B1 - Macchina per la pressatura meccanica. - Google Patents
Macchina per la pressatura meccanica.Info
- Publication number
- IT1266207B1 IT1266207B1 ITTO940674A IT1266207B1 IT 1266207 B1 IT1266207 B1 IT 1266207B1 IT TO940674 A ITTO940674 A IT TO940674A IT 1266207 B1 IT1266207 B1 IT 1266207B1
- Authority
- IT
- Italy
- Prior art keywords
- slider
- pear
- balancing
- eccentric
- eliminated
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/008—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by a rod swinging between a fixed plane and the ram
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0064—Counterbalancing means for movable press elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2173—Cranks and wrist pins
- Y10T74/2183—Counterbalanced
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8824—With provision for dynamic balance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
Viene descritta una macchina per la pressatura meccanica che utilizza un eccentrico e rotazione, in cui una forza inerziale squilibrato, generata durante il movimento alternativo di un cursore, viene eliminata in un sistema a scorrimento senza generare una grande sollecitazione di flessione sull'intera macchina per la pressatura, migliorando perciò la precisione dinamica. Il cursore e il pero equilibratore sono rispettivamente montati su una porzione superiore e su una porzione inferiore di un telaio per il movimento di scorrimento verticale. Il cursore e il pero equilibratore sono collegati tramite articolazioni ad una coppia di blocchi di scorrimento che sono mobili di moto alternativo in direzioni orizzontali opposte tramite un eccentrico. Con questa disposizione, il cursore e il peso equilibratore vengono spostati verticalmente di moto alternativo in direzioni rispettivamente opposte, in modo tale che la forza inerziale del cursore venga eliminata nel sistema a scorrimento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21066793A JP3288494B2 (ja) | 1993-08-25 | 1993-08-25 | 機械式プレス装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940674A0 ITTO940674A0 (it) | 1994-08-24 |
ITTO940674A1 ITTO940674A1 (it) | 1996-02-24 |
IT1266207B1 true IT1266207B1 (it) | 1996-12-23 |
Family
ID=16593122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO940674 IT1266207B1 (it) | 1993-08-25 | 1994-08-24 | Macchina per la pressatura meccanica. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5467706A (it) |
JP (1) | JP3288494B2 (it) |
KR (1) | KR0160535B1 (it) |
DE (1) | DE4430244C2 (it) |
IT (1) | IT1266207B1 (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3545853B2 (ja) * | 1995-06-19 | 2004-07-21 | 株式会社三共製作所 | 機械式プレス装置 |
US5852970A (en) * | 1995-11-27 | 1998-12-29 | The Minster Machine Company | Underdrive opposing action press |
US5967740A (en) * | 1997-11-25 | 1999-10-19 | Jenoptik Aktiengesellschaft | Device for the transport of objects to a destination |
US6082255A (en) * | 1998-07-13 | 2000-07-04 | Sencorp Systems, Inc. | Press apparatus with dynamic counterbalance and feed mechanism |
US6305279B1 (en) * | 1999-05-10 | 2001-10-23 | Fitel Innovations | Tool drive apparatus |
DE20204914U1 (de) | 2002-03-27 | 2002-06-06 | madat GmbH Automatisierungstechnik, 82380 Peißenberg | Presse mit Kurvenscheibe |
ITMI20021476A1 (it) * | 2002-07-04 | 2004-01-05 | Fast & Bluid Man S R L | Macchina vibrante particolarmente studiata per l'estrazione la miscelazione e la separazione di materie organiche ed inorganiche sia liquide |
JP4398177B2 (ja) * | 2003-05-23 | 2010-01-13 | 株式会社三共製作所 | 機械式プレス装置 |
WO2006025446A1 (ja) * | 2004-09-01 | 2006-03-09 | Matsushita Electric Industrial Co., Ltd. | 関節駆動装置 |
CN102284660A (zh) * | 2010-06-21 | 2011-12-21 | 南京农业大学 | 一种高速对称等长肘杆压力机的动平衡机构 |
TW201302446A (zh) * | 2011-07-08 | 2013-01-16 | Metal Ind Res & Dev Ct | 連桿式沖床 |
CN102267242A (zh) * | 2011-08-12 | 2011-12-07 | 东莞市三友联众电器有限公司 | 一种气动冲床 |
KR101362394B1 (ko) * | 2012-05-23 | 2014-02-21 | 영 대 서 | 너클프레스의 구동장치 |
KR101493039B1 (ko) * | 2014-12-02 | 2015-02-16 | 김행관 | 왕복 승하강 장치의 높낮이 조절구조 및 이를 이용한 커팅기 |
CN108656593B (zh) * | 2018-04-08 | 2021-01-15 | 西安交通大学 | 一种对称双肘杆增力式压力机用两级偏振惯性力平衡机构 |
CN108582830B (zh) * | 2018-04-08 | 2020-07-28 | 西安交通大学 | 一种伺服机械压力机用对称肘杆式惯性力平衡机构 |
CN108608480B (zh) * | 2018-04-13 | 2024-02-23 | 浙江奥星工贸有限公司 | 一种裁断机的横梁升降机构及升降方法 |
US11479032B2 (en) * | 2019-05-27 | 2022-10-25 | Bobst Mex Sa | Platen press with a press toggle mechanism |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE144546C (it) * | ||||
US461463A (en) * | 1891-10-20 | William beale willis | ||
US493996A (en) * | 1893-03-21 | Hay-press | ||
DE217943C (it) * | ||||
DE581140C (de) * | 1930-05-18 | 1933-07-21 | Sonntag G M B H R | Lochstanze mit Tippeinrichtung |
DE942554C (de) * | 1952-11-18 | 1956-05-03 | Karl Krause Fa | Kniehebelpresse |
US4156387A (en) * | 1974-09-03 | 1979-05-29 | Bruderer Ag | Apparatus for mass compensation at a machine driven by a crank drive |
US4493251A (en) * | 1982-09-29 | 1985-01-15 | Richard Green | Trash and garbage compactor |
GB2176740B (en) * | 1985-06-14 | 1988-11-16 | Sankyo Mfg | Press machine |
US4920782A (en) * | 1987-02-03 | 1990-05-01 | Bruderer Ag | Press drive |
JP2534944B2 (ja) * | 1991-09-24 | 1996-09-18 | アイダエンジニアリング株式会社 | プレス機械 |
JPH05280582A (ja) * | 1992-03-31 | 1993-10-26 | Kinugawa Rubber Ind Co Ltd | 液体封入型防振装置 |
-
1993
- 1993-08-25 JP JP21066793A patent/JP3288494B2/ja not_active Expired - Fee Related
-
1994
- 1994-08-22 US US08/293,815 patent/US5467706A/en not_active Expired - Lifetime
- 1994-08-24 IT ITTO940674 patent/IT1266207B1/it active IP Right Grant
- 1994-08-24 KR KR1019940020894A patent/KR0160535B1/ko not_active IP Right Cessation
- 1994-08-25 DE DE4430244A patent/DE4430244C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3288494B2 (ja) | 2002-06-04 |
DE4430244A1 (de) | 1995-03-16 |
JPH0760499A (ja) | 1995-03-07 |
DE4430244C2 (de) | 1996-11-07 |
ITTO940674A1 (it) | 1996-02-24 |
KR0160535B1 (ko) | 1999-01-15 |
US5467706A (en) | 1995-11-21 |
KR950005528A (ko) | 1995-03-20 |
ITTO940674A0 (it) | 1994-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |