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1. WO2021036266 - NOVEL AUTOMATIC TOOL CHANGING DEVICE

Publication Number WO/2021/036266
Publication Date 04.03.2021
International Application No. PCT/CN2020/083427
International Filing Date 07.04.2020
IPC
B23Q 3/155 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL, CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
3Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine
155Arrangements for automatic insertion or removal of tools
CPC
B23Q 2003/15537
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
3Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
155Arrangements for automatic insertion or removal of tools ; , e.g. combined with manual handling
1552parts of devices for automatically inserting or removing tools
15526Storage devices; Drive mechanisms therefor
15537Linearly moving storage devices
B23Q 2003/155407
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
3Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
155Arrangements for automatic insertion or removal of tools ; , e.g. combined with manual handling
1552parts of devices for automatically inserting or removing tools
1554Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
155404the transfer mechanism comprising a single gripper
155407linearly movable
B23Q 3/15526
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
3Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
155Arrangements for automatic insertion or removal of tools ; , e.g. combined with manual handling
1552parts of devices for automatically inserting or removing tools
15526Storage devices; Drive mechanisms therefor
Applicants
  • 昆山市恒达精密机械工业有限公司 KUNSHAN HENGDA PRECISION MACHINERY INDUSTRY CO., LTD. [CN]/[CN]
Inventors
  • 范光得 FAN, Guangde
  • 欧阳可忠 OUYANG, Kezhong
Agents
  • 苏州周智专利代理事务所 SUZHOU ZHOUZHI PATENT AGENCY
Priority Data
201921416190.X29.08.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) NOVEL AUTOMATIC TOOL CHANGING DEVICE
(FR) NOUVEAU DISPOSITIF DE CHANGEMENT D'OUTIL AUTOMATIQUE
(ZH) 新型自动换刀装置
Abstract
(EN)
An automatic tool changing device, comprising a tool rest assembly (2401) for placing a tool (2202), a Y-direction driving unit (2402) for driving the tool rest assembly (2401) to translate in the Y direction and a tool taking mechanism (2403) for attracting the tool. The tool taking mechanism (2403) is a magnetic attraction assembly provided with a magnet, the tool rest assembly (2401) is pushed by the Y-direction driving unit (2402) to translate in the Y direction, and a tool to be replaced is attracted by means of the magnetic force of the magnetic attraction assembly. Automatic replacement of machining tools can be achieved under the condition that the automatic tool changing device is not stopped, and the tool replacement process is automatic and rapid.
(FR)
L'invention concerne un dispositif de changement d'outil automatique, comprenant un ensemble formant porte-outil (2401) servant à placer un outil (2202), une unité d'entraînement de direction Y (2402) servant à entraîner l'ensemble formant porte-outil (2401) pour effectuer une translation dans la direction Y et un mécanisme de prise d'outil (2403) servant à attirer l'outil. Le mécanisme de prise d'outil (2403) est un ensemble à attraction magnétique comportant un aimant, l'ensemble formant porte-outil (2401) est poussé par l'unité d'entraînement de direction Y (2402) pour effectuer une translation dans la direction Y, et un outil destiné à être remplacé est attiré au moyen de la force magnétique de l'ensemble à attraction magnétique. Le remplacement automatique d'outils d'usinage peut être obtenu à condition que le dispositif de changement d'outil automatique ne soit pas arrêté, et le processus de remplacement d'outil est automatique et rapide.
(ZH)
一种自动换刀装置,包括用于放置刀具(2202)的刀架组件(2401)、驱动刀架组件(2401)沿Y向平移的Y向驱动单元(2402)和用于吸取刀具的取刀机构(2403),取刀机构(2403)为安装有磁铁的磁吸组件,通过Y向驱动单元(2402)推动刀架组件(2401)沿Y向平移,并通过磁吸组件的磁力吸取待更换的刀具。该自动换刀装置在不停机的情况下,能够实现加工刀具的自动更换,换刀过程自动、快捷。
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