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1. WO2011004644 - WORK TRANSFER APPARATUS FOR PRESS MACHINE, AND WORK TRANSFER UNIT

Publication Number WO/2011/004644
Publication Date 13.01.2011
International Application No. PCT/JP2010/055533
International Filing Date 29.03.2010
IPC
B21D 43/05 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
43Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
02Advancing work in relation to the stroke of the die or tool
04by means in mechanical engagement with the work
05specially adapted for multi-stage presses
CPC
B21D 24/005
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
24Special deep-drawing arrangements in, or in connection with, presses
005Multi-stage presses
B21D 43/05
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
43Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
02Advancing work in relation to the stroke of the die or tool
04by means in mechanical engagement with the work
05specially adapted for multi-stage presses
Applicants
  • 株式会社小松製作所 KOMATSU LTD. [JP]/[JP] (AllExceptUS)
  • コマツ産機株式会社 KOMATSU INDUSTRIES CORP. [JP]/[JP] (AllExceptUS)
  • 西田 憲二 NISHIDA Kenji [JP]/[JP] (UsOnly)
  • 守安 隆史 MORIYASU Takashi [JP]/[JP] (UsOnly)
  • 明石 秀利 AKASHI Hidetoshi [JP]/[JP] (UsOnly)
Inventors
  • 西田 憲二 NISHIDA Kenji
  • 守安 隆史 MORIYASU Takashi
  • 明石 秀利 AKASHI Hidetoshi
Agents
  • 特許業務法人樹之下知的財産事務所 KINOSHITA & ASSOCIATES
Priority Data
2009-16014206.07.2009JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) WORK TRANSFER APPARATUS FOR PRESS MACHINE, AND WORK TRANSFER UNIT
(FR) APPAREIL DE TRANSFERT DE PIÈCE POUR UNE PRESSE ET UNITÉ DE TRANSFERT DE PIÈCE
(JA) プレス機械のワーク搬送装置およびワーク搬送ユニット
Abstract
(EN)
A work transfer apparatus (2) is provided with a feed drive mechanism (4), which drives a transfer bar (3) in the work transfer direction, and a lift clamp drive mechanism (5), which drives the transfer bar (3) in the lift direction (L) and the clamp direction (C). The lift clamp drive mechanism (5) is provided with: a supporting section (51) for the transfer bar (3); first and second carriers (52, 53) which can move in the clamp direction (C); first and second carrier drive mechanisms (54, 55, 56, 57) which drive each of the carriers (52, 53); parallel links (58) which rotatably connect the first carrier (52) with the supporting section (51); and a drive link (59) which rotatably connects one of the parallel links (58) with the second carrier (53). A first guide section (72) which guides the first carrier (52) and a second guide section (73) which guides the second carrier (53) are parallel to each other and are shifted from each other in the work transfer direction.
(FR)
La présente invention concerne un appareil de transfert de pièce (2) muni d'un mécanisme d'entraînement d'alimentation (4), qui entraîne une barre de transfert (3) dans la direction du transfert de pièce, et d'un mécanisme d'entraînement de levage/serrage (5), qui entraîne la barre de transfert (3) dans la direction de levage (L) et la direction de serrage (C). Le mécanisme d'entraînement de levage/serrage (5) est pourvu : d'une section de soutien (51) destinée à la barre de transfert (3) ; d'un premier et d'un second systèmes de transport (52, 53) qui peuvent se déplacer dans la direction de serrage (C) ; d'un premier et d'un second mécanismes d'entraînement de système de transport (54, 55, 56, 57) qui entraînent chaque système de transport (52, 53) ; de biellettes parallèles (58) qui relient par rotation le premier système de transport (52) à la section de soutien (51) ; et d'une biellette d'entraînement (59) qui relie par rotation l'une des biellettes parallèles (58) au second système de transport (53). Une première section de guidage (72) qui guide le premier système de transport (52) et une seconde section de guidage (73) qui guide le second système de transport (53) sont parallèles l'une à l'autre et décalées l'une par rapport à l'autre dans la direction de transfert de pièce.
(JA)
ワーク搬送装置2は、トランスファバー3をワーク搬送方向に駆動するフィード駆動機構4と、トランスファバー3をリフト方向Lおよびクランプ方向Cに駆動するリフトクランプ駆動機構5とを備え、リフトクランプ駆動機構5は、トランスファバー3の支持部51、クランプ方向Cに移動自在な第1および第2のキャリア52,53、各キャリア52,53を駆動する第1および第2のキャリア駆動機構54,55,56,57、第1のキャリア52と支持部51とを回動自在に連結する平行リンク58、および平行リンク58の一方のリンクと第2のキャリア53とを回動自在に連結する駆動リンク59を備え、記第1のキャリア52をガイドする第1のガイド部72と、第2のキャリア53をガイドする第2のガイド部73は、互いに平行で、かつワーク搬送方向にずれている。
Also published as
DE112010002838
Latest bibliographic data on file with the International Bureau