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1. WO2021003914 - CLAMP FOR FRICTION STIR WELDING

Publication Number WO/2021/003914
Publication Date 14.01.2021
International Application No. PCT/CN2019/116310
International Filing Date 07.11.2019
IPC
B23K 20/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
20Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
12the heat being generated by friction; Friction welding
B23K 37/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass
04for holding or positioning work
Applicants
  • 江苏北人机器人系统股份有限公司 JIANGSU BEIREN ROBOT SYSTEM CO., LTD [CN]/[CN]
Inventors
  • 蔡小认 CAI, Xiaoren
  • 郭敬 GUO, Jing
  • 马宏波 MA, Hongbo
  • 林涛 LIN, Tao
  • 朱振友 ZHU, Zhenyou
Agents
  • 苏州威世朋知识产权代理事务所(普通合伙) SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY
Priority Data
201910602777.805.07.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CLAMP FOR FRICTION STIR WELDING
(FR) PINCE POUR SOUDAGE PAR FRICTION-MALAXAGE
(ZH) 用于搅拌摩擦焊的夹具
Abstract
(EN)
A clamp (100) used for friction stir welding, comprising: a base (1); a supporting frame (2) disposed on the base and used for supporting a frame (10) and an aluminum plate (20); a positioning structure (3) disposed between the base and the frame; a pressing mechanism (4) rotatably connected to the base; and a turnover driving mechanism (5) fixed to the base and used for driving the pressing mechanism to turn over. The clamp may accurately position the frame, reduce manual operations, and provide a sufficiently large pressing force.
(FR)
L'invention concerne une pince (100) utilisée pour le soudage par friction-malaxage comprenant : une base (1) ; un cadre de support (2) disposé sur la base et servant à supporter un cadre (10) et une plaque d'aluminium (20) ; une structure de positionnement (3) disposée entre la base et le cadre ; un mécanisme de pression (4) relié de façon rotative à la base ; et un mécanisme d'entraînement de retournement (5) fixé à la base et servant à entraîner en rotation le mécanisme de pression. La pince peut positionner avec précision le cadre, réduire les opérations manuelles et fournir une force de pression suffisamment importante.
(ZH)
一种用于搅拌摩擦焊的夹具(100),包括:底座(1);支撑架(2),设于底座上,用以支撑框架(10)与铝板(20);定位结构(3),设于底座与框架之间;压紧机构(4),转动连接于底座上;翻转驱动机构(5),固定于底座上,用以驱动压紧机构翻转。该夹具能够精准定位框架,减少人工操作,提供足够大的压紧力。
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