CN104029053A - 一种自动定心夹具 - Google Patents

一种自动定心夹具 Download PDF

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Publication number
CN104029053A
CN104029053A CN201310071060.8A CN201310071060A CN104029053A CN 104029053 A CN104029053 A CN 104029053A CN 201310071060 A CN201310071060 A CN 201310071060A CN 104029053 A CN104029053 A CN 104029053A
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CN
China
Prior art keywords
cylinder
cylinders
automatic centring
centring clamp
locating piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310071060.8A
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English (en)
Inventor
赵伟力
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201310071060.8A priority Critical patent/CN104029053A/zh
Publication of CN104029053A publication Critical patent/CN104029053A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/04Work clamping means using fluid means or a vacuum

Abstract

本发明公开了一种自动定心夹具,包括气缸、V型定位块、电磁阀,其特征在于气缸固定在机床上,气缸的推杆与V型定位块通过螺丝固定连接,电磁阀与气缸的进出口由气管相连。本发明结构简单、夹紧速度快、夹紧力大、通用性强,提高了加工效率及操作安全性、可靠性等特点。

Description

一种自动定心夹具
技术领域
本发明涉及设备夹具技术领域,具体涉及一种自动定心夹具。
背景技术
随着国内机械装备行业技术能力的提升,设备自动化成为企业发展必然趋势,特别是对现有的设备进行技术改造升级,实现设备自动化要求,减少更换工装的时间及加工工装的成本,降低操作人员的劳动强度,提高工作效率成为一个急需解决的问题。
发明内容
本发明提供一种自动定心夹具,结构简单,采用气动夹紧速度快,夹紧力大,通用性强等特点。
为了解决上述技术问题,本发明采用如下技术方案:一种自动定心夹具,主要包括气缸、V型定位块、电磁阀,其特征在于气缸固定在机床上,气缸的推杆与V型定位块通过螺丝固定连接,电磁阀与气缸的进出口由气管相连。
所述的气缸可为液压缸。
本发明结构简单、夹紧速度快、夹紧力大、通用性强,提高了加工效率及操作安全性、可靠性等特点。
附图说明
图1为本发明的结构示意图。
具体实施方式
如图1所示,一种自动定心夹具,包括气缸1、7固定在机床平台上,气缸1、7的推杆2、6通过螺丝与V型定位块3、5固定连接,V型定位块3、5分别以机床加工中心对称,使工件4在夹紧进可自动到中心位置;电磁阀8与气缸1、7的进口、出口分别由气管相连通。
当对工件夹紧时,电磁阀8出气口与气缸1、7的底部气口相通,气压推动推杆2、6带动V型定位块向内相对移动,将工件4夹紧于机床的加工中心,机床可以工作。当松开时,电磁阀8出气口与气缸1、7的顶部气口相通,气压推动推杆2、6带动V型定位块向外相对移动,将工件4松开。

Claims (2)

1.一种自动定心夹具,其特征在于:包括气缸、V型定位块、电磁阀,气缸固定在机床上,气缸的推杆与V型定位块通过螺丝固定连接,电磁阀与气缸的进出口由气管相连。
2.根据权利要求1所述的一种自动定心夹具,其特征在于:所述的气缸可为液压缸。
CN201310071060.8A 2013-03-06 2013-03-06 一种自动定心夹具 Pending CN104029053A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310071060.8A CN104029053A (zh) 2013-03-06 2013-03-06 一种自动定心夹具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310071060.8A CN104029053A (zh) 2013-03-06 2013-03-06 一种自动定心夹具

Publications (1)

Publication Number Publication Date
CN104029053A true CN104029053A (zh) 2014-09-10

Family

ID=51460171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310071060.8A Pending CN104029053A (zh) 2013-03-06 2013-03-06 一种自动定心夹具

Country Status (1)

Country Link
CN (1) CN104029053A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440687A (zh) * 2014-12-03 2015-03-25 江阴东辰钻探设备有限公司 自动定心液压夹紧机构
CN105043226A (zh) * 2015-05-12 2015-11-11 天津盛世伟业建设工程检测有限公司 磁吸式残余变形测量装置
CN107052177A (zh) * 2017-06-20 2017-08-18 凯龙高科技股份有限公司 一种用于薄壁管类零件的多工位扩口机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440687A (zh) * 2014-12-03 2015-03-25 江阴东辰钻探设备有限公司 自动定心液压夹紧机构
CN105043226A (zh) * 2015-05-12 2015-11-11 天津盛世伟业建设工程检测有限公司 磁吸式残余变形测量装置
CN107052177A (zh) * 2017-06-20 2017-08-18 凯龙高科技股份有限公司 一种用于薄壁管类零件的多工位扩口机

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Application publication date: 20140910