Tool changing manipulator structure of tool magazine

一种刀库的换刀机械手结构

Abstract

本发明公开了一种刀库的换刀机械手结构,其中,包括外部驱动装置和机械臂1,所述外部驱动装置与所述机械臂1的第一转轴11连接使所述机械臂1绕所述第一转轴11旋转;还包括一个换刀装置,所述机械臂1包括旋转定位装置和第二转轴12,所述旋转定位装置与所述第二转轴12连接,所述换刀装置与所述第二转轴12连接,所述旋转定位装置驱动所述第二转轴12旋转并带动所述换刀装置以所述第二转轴12为轴旋转。本发明的有益效果是:且更容易实现自动化控制,能对机械手的每个动作进行控制,减小了打刀半径,能进行任意角度旋转定位,并且大大增加了旋转扭矩,结构非常紧凑管线及机械结构内藏,在旋转机构中实现了液压夹紧和吹气功能,使功能更加完善,控制更加可靠。
The invention discloses a tool changing manipulator structure of a tool magazine, which comprises an external driving device, a mechanical arm 1 and a tool changing device. The external driving device is connected with a first rotary shaft 11 of the mechanical arm 1 so that the mechanical arm 1 can rotate around the first rotary shaft 11, the mechanical arm 1 consists of a rotary positioning device and a second rotary shaft 12, the rotary positioning device is connected with the second rotary shaft 12, the tool changing device is connected with the second rotary shaft 12, and the rotary positioning device drives the second rotary shaft 12 to rotate and drives the tool changing device to rotate around the second rotary shaft 12. The tool changing manipulator structure has the advantages that automatic control can be realized easily, every action of a manipulator can be controlled, tool impact radius is reduced, the tool changing manipulator structure can be rotationally positioned at an optional angle, rotation torque is greatly increased, the structure is quite compact, pipelines and a mechanical structure are concealed, hydraulic clamping and blowing functions are realized in a rotation mechanism, functions are complete, and the tool changing manipulator structure is more reliably controlled.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (9)

    Publication numberPublication dateAssigneeTitle
    CN-101585148-ANovember 25, 2009陈丰田电脑数控综合加工机同动换刀装置
    CN-101708578-AMay 19, 2010江苏齐航数控机床有限责任公司;江苏大学Tool changing manipulator of numerical control machine tool, and control method and tool changing method thereof
    CN-101722434-AJune 09, 2010黑龙江光大数控机床有限责任公司Lathe tool-changing mechanism on compound processing machine tool of mill lathe
    CN-201002193-YJanuary 09, 2008大连首轮机械工业有限公司Knife-exchanging mechanism for processing center machine tool
    CN-2661365-YDecember 08, 2004蔡佩娟换刀装置的连动结构
    EP-0258992-A2March 09, 1988Seiko Seiki Kabushiki KaishaChangeur d'outils automatique
    JP-2008207294-ASeptember 11, 2008Kondo Seisakusho:Kk, 株式会社近藤製作所自動工具交換装置
    JP-H07223140-AAugust 22, 1995Osaka Kiko Co Ltd, 大阪機工株式会社Automatic tool changing device
    US-4604787-AAugust 12, 1986Transamerica Delaval Inc.Tool changer for manipulator arm

NO-Patent Citations (0)

    Title

Cited By (6)

    Publication numberPublication dateAssigneeTitle
    CN-102935603-AFebruary 20, 2013奇瑞汽车股份有限公司Blowing device for processing center knife handle and processing center
    CN-103862314-AJune 18, 2014上海三一精机有限公司Expandable tool changing mechanism and machining center
    CN-105397543-AMarch 16, 2016德马吉森精机株式会社机床
    CN-105397544-AMarch 16, 2016德马吉森精机株式会社Automatic Tool Changer And Machine Tool
    CN-105397545-AMarch 16, 2016滁州神煜液压科技有限公司Tool magazine and tool changing method thereof
    CN-105792985-AJuly 20, 2016安卡有限公司Tool gripper arrangement