BR112022008970A2 - Maca de cilindro de punção dupla bidirecional balanceada de alta velocidade - Google Patents

Maca de cilindro de punção dupla bidirecional balanceada de alta velocidade

Info

Publication number
BR112022008970A2
BR112022008970A2 BR112022008970A BR112022008970A BR112022008970A2 BR 112022008970 A2 BR112022008970 A2 BR 112022008970A2 BR 112022008970 A BR112022008970 A BR 112022008970A BR 112022008970 A BR112022008970 A BR 112022008970A BR 112022008970 A2 BR112022008970 A2 BR 112022008970A2
Authority
BR
Brazil
Prior art keywords
crankshaft
edge pressure
punch
torque
pressure cam
Prior art date
Application number
BR112022008970A
Other languages
English (en)
Inventor
An Shu
Kong Lingguang
Wang Yang
Original Assignee
Suzhou Slac Prec Equipment Co 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 Suzhou Slac Prec Equipment Co Ltd filed Critical Suzhou Slac Prec Equipment Co Ltd
Publication of BR112022008970A2 publication Critical patent/BR112022008970A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2669—Transforming the shape of formed can bodies; Forming can bodies from flattened tubular blanks; Flattening can bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/06—Deforming sheet metal, tubes or profiles by sequential impacts, e.g. hammering, beating, peen forming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • 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
    • 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
    • B30B1/261—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 by cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

MACA DE CILINDRO DE PUNÇÃO DUPLA BI DIRECIONAL BALANCEADA DE ALTA VELOCIDADE. A presente invenção refere-se a uma maca cilíndrica bidirecional balanceada de alta velocidade e dupla punção, compreendendo mecanismos de acionamento da haste de punção e mecanismos de prensagem de bordas. O mecanismo de acionamento da haste de punção é formado pela conexão de um virabrequim (1), duas bielas idênticas (2), dois trilhos deslizantes idênticos (3), dois blocos deslizantes idênticos (4) e duas hastes de punção idênticas (5). O virabrequim é rotativamente suportado por um mancal e uma primeira manivela (11), uma segunda manivela (12), um primeiro came de pressão de borda (13) e um segundo came de pressão de borda (14) estão dispostos no virabrequim. A maca tem duas características: primeiro, as hastes oscilantes e a conexão secundária são omitidas em cada mecanismo de acionamento da haste de punção, de modo que a estrutura seja bastante simplificada, e todas as funções originais ainda são mantidas, constituindo assim omissão de elemento; segundo, dois cames de pressão de borda são usados, as posições de um primeiro ponto de acionamento do primeiro came de pressão de borda e um segundo ponto de acionamento do segundo came de pressão de borda são dispostos de forma oposta e, finalmente, o primeiro torque e o segundo torque são opostos em direção e se neutralizam, de modo que o equilíbrio geral do torque seja mantido no plano que passa pelo eixo do virabrequim durante o trabalho da maca de cilindro.
BR112022008970A 2019-11-11 2020-03-31 Maca de cilindro de punção dupla bidirecional balanceada de alta velocidade BR112022008970A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911092484.6A CN110877069B (zh) 2019-11-11 2019-11-11 高速平衡双向双冲罐体拉伸机
PCT/CN2020/082559 WO2021093254A1 (zh) 2019-11-11 2020-03-31 高速平衡双向双冲罐体拉伸机

Publications (1)

Publication Number Publication Date
BR112022008970A2 true BR112022008970A2 (pt) 2022-08-02

Family

ID=69729189

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008970A BR112022008970A2 (pt) 2019-11-11 2020-03-31 Maca de cilindro de punção dupla bidirecional balanceada de alta velocidade

Country Status (6)

Country Link
US (1) US20220395888A1 (pt)
EP (1) EP4059628A4 (pt)
KR (1) KR102736697B1 (pt)
CN (1) CN110877069B (pt)
BR (1) BR112022008970A2 (pt)
WO (1) WO2021093254A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877069B (zh) * 2019-11-11 2020-12-11 苏州斯莱克精密设备股份有限公司 高速平衡双向双冲罐体拉伸机
CN111922193B (zh) * 2020-08-19 2022-12-23 台州市鼎棒模具有限公司 一种冲孔落料模具
CN112145643A (zh) * 2020-08-31 2020-12-29 广东泰吉鑫机械有限公司 双连杆机构
CN114603030B (zh) * 2022-03-04 2024-03-12 苏州斯莱克精密设备股份有限公司 高速罐体拉伸成型设备的联动式拉伸机构

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US5546785A (en) * 1995-05-05 1996-08-20 Aluminum Company Of America Crank mechanism for can body maker apparatus
KR100458711B1 (ko) * 2002-06-04 2004-12-03 주식회사 심팩 2단 크랭크축을 갖는 크랭크 프레스
US7434442B2 (en) * 2006-08-16 2008-10-14 Werth Advanced Packaging Innovations, Ltd. Container bodymaker
JP2011212701A (ja) * 2010-03-31 2011-10-27 Aisin Aw Co Ltd クランクプレス
CN102431154B (zh) * 2010-09-29 2014-01-15 浙江宏振机械模具集团有限公司 塑料拉吹机双向同步升降开合模机构
CN102275320B (zh) * 2011-08-31 2015-11-18 南京理工大学 高速压力机
CN102581107B (zh) * 2012-02-22 2013-09-11 苏州斯莱克精密设备股份有限公司 双向双冲罐体拉伸机
US9393609B2 (en) * 2013-03-12 2016-07-19 Stolle Machinery Company, Llc Can body take-away mechanism for vertical bodymaker
CN204735681U (zh) * 2015-05-26 2015-11-04 南京农业大学 一种平衡式高速精密压力机驱动机构
CN104998946A (zh) * 2015-08-14 2015-10-28 南通茂溢机床有限公司 一种开式可倾压力机
CN205020681U (zh) * 2015-09-28 2016-02-10 苏州斯莱克精密设备股份有限公司 一种罐身成型机的冲杆导向结构
CN205949593U (zh) * 2016-05-20 2017-02-15 南京农业大学 一种双滑块动态平衡机构
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CN110877069B (zh) * 2019-11-11 2020-12-11 苏州斯莱克精密设备股份有限公司 高速平衡双向双冲罐体拉伸机

Also Published As

Publication number Publication date
CN110877069B (zh) 2020-12-11
EP4059628A4 (en) 2023-11-29
WO2021093254A1 (zh) 2021-05-20
CN110877069A (zh) 2020-03-13
KR20220116155A (ko) 2022-08-22
US20220395888A1 (en) 2022-12-15
KR102736697B1 (ko) 2024-12-02
EP4059628A1 (en) 2022-09-21

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