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1. CN101795815 - Movable pole extension for a magnetic clamping apparatus and magnetic clamping apparatus having such movable pole extension

Office
China
Application Number 200880023679.9
Application Date 29.05.2008
Publication Number 101795815
Publication Date 04.08.2010
Grant Number 101795815
Grant Date 14.03.2012
Publication Kind B
IPC
B23Q 3/154
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
15Devices for holding work using magnetic or electric force acting directly on the work
154Stationary devices
B25B 11/00
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
11Work holders or positioners not covered by groups B25B1/-B25B9/102
B66C 1/04
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
1Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles
04by magnetic means
CPC
B23Q 3/1543
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
15Devices for holding work using magnetic or electric force acting directly on the work
154Stationary devices
1543using electromagnets
B23Q 3/1546
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
15Devices for holding work using magnetic or electric force acting directly on the work
154Stationary devices
1546using permanent magnets
B66C 1/04
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
1Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
04by magnetic means
Applicants Tecnomagnete Spa
意大利泰磁公司
Milano Politecnico
米兰综合工科大学
Inventors Cardone Michele
米凯莱·卡尔多内
Cosmai Giovanni
乔瓦尼·科斯马伊
Faranda Roberto
罗伯托·法兰达
Giglio Antonino
安东尼诺·吉利奥
Agents liu xinyu zhang huihua
北京林达刘知识产权代理事务所(普通合伙) 11277
北京林达刘知识产权代理事务所(普通合伙) 11277
Title
(EN) Movable pole extension for a magnetic clamping apparatus and magnetic clamping apparatus having such movable pole extension
(ZH) 磁夹持设备用可动极端和具有可动极端的磁夹持设备
Abstract
(EN)
The present invention relates to a movable pole extension (4) for a magnetic clamping apparatus (1) for holding a ferromagnetic workpiece (P), comprising a fixed pole member (5) extending in a predetermined longitudinal direction (X-X) and at least two pole members (6, 7) attached to said fixed pole member (5), said at least two pole members (6, 7) being movable relative to said fixed pole member (5). The movable pole extension is characterized in that it has holder means (8) operably coupled to said fixed pole member (5), wherein said holder means (8) are movable in said predetermined longitudinal direction (X-X) between a first operating position (Pl) and a second operating position (P2) and operate on said at least two movable pole members (6, 7) to hold them in coupled contact with said fixed pole member (5).

(ZH)

本发明涉及一种磁夹持设备(1)用可动极端(4),该磁夹持设备用于保持铁磁性工件(P),该可动极端(4)包括:在预定纵向(X-X)上延伸的固定极构件(5);以及安装至所述固定极构件(5)的至少两个可动极构件(6,7),所述至少两个可动极构件(6,7)能相对于所述固定极构件(5)移动。可动极端的特征在于,可动极端包括可操作地联接至所述固定极构件(5)的保持装置(8),其中,所述保持装置(8)能在第一操作位置(P1)和第二操作位置(P2)之间沿所述预定纵向(X-X)移动,以及所述保持装置(8)对所述至少两个可动极构件(6,7)进行操作,以保持所述至少两个可动极构件(6,7)与所述固定极构件(5)匹配接触。