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CN2665668Y - 实用型三坐标测量仪 - Google Patents

实用型三坐标测量仪 Download PDF

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CN2665668Y
CN2665668Y CN 200320118547 CN200320118547U CN2665668Y CN 2665668 Y CN2665668 Y CN 2665668Y CN 200320118547 CN200320118547 CN 200320118547 CN 200320118547 U CN200320118547 U CN 200320118547U CN 2665668 Y CN2665668 Y CN 2665668Y
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万丙林
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Abstract

本实用新型涉及一种三坐标测量仪。它包括：基座、工作台以及测头，其中，工作台分为上、下两部分，其中，工作台下部和基座之间、工作台上部和工作台下部之间以及测头和测头座之间分别采用高精密直线轨道副连接，以使工作台下部可沿X轴方向移动，工作台上部则可相对工作台下部在Y轴方向移动，测头则可相对测头基座在Z轴方向移动。由于工作台下部和基座之间、工作台上部和工作台下部之间以及测头和测头座之间分别采用高精密直线轨道副来代替现有三坐标测量仪中的气动导轨，使得结构大为简化，相应地也就降低了生产成本和价格。另外，由于具有触摸显示屏的PLC控制，又使得操作变得十分简单，只需普通的测量员即可胜任。

Description

实用型三坐标测量仪
技术领域：
本实用新型涉及测量工具技术领域，尤其是涉及一种实用型的三坐标测量仪。
背景技术：
三坐标测量仪是工矿企业和科研机构内常用的测量仪器之一，它可以快速、方便地测出一些普通测量仪器无法测得的零件尺寸参数。但现有市场上见到的三坐标测量仪其工作台和测头的运动皆通过气动导轨实现，结构非常复杂、价格十分昂贵。另外，这些三坐标测量仪都使用专门的计算机进行控制，需要经过专业培训的测量员才能胜任操作工作，对于一些中小型企业来说，由于其需用到三坐标测量仪的情况并不太多，购置这样的三坐标测量仪在经济上显然不合算。
发明内容：
本实用新型的目的就在于针对现有技术的不足之处而提供一种结构简单、价格适宜、操作简便的实用型三坐标测量仪。
为实现上述目的，本实用新型包括：基座、工作台以及测头，其中，工作台分为上、下两部分，其中，工作台下部和基座之间、工作台上部和工作台下部之间、以及测头和测头座之间分别采用高精密直线轨道副连接，以使工作台下部可沿X轴方向移动，工作台上部则可相对工作台下部在Y轴方向移动，测头则可相对测头基座在Z轴方向移动。
作为上述技术方案的改进，所述的工作台下部、工作台上部以及测头的运动皆由PLC控制。
作为上述技术方案的进一步改进，述的PLC具有一作为输入输出用的触摸显示屏。
作为上述技术方案的再一种改进，所述的测头为一浮动式测头，当测头与被测零件接触时，其内的常闭电路断开，并输出信号给PLC。
本实用新型的有益效果在于：由于工作台下部和基座之间、工作台上部和工作台下部之间、以及测头和测头座之间分别采用高精密直线轨道副来代替现有三坐标测量仪中的气动导轨，使得结构大为简化，相应地也就降低了生产成本和价格。另外，由于工作台下部、工作台上部以及测头的运动皆通过一具有触摸显示屏的PLC控制，又使得操作变得十分简单，只需普通的测量员即可胜任。
附图说明：
附图1为本实用新型的主视图
附图2为附图1的侧视图
具体实施方式：
见附图1和附图2所示：本实用新型的实用型三坐标测量仪包括基座10、工作台20以及测头30，其中，工作台20分为上、下两部分，工作台下部21和基座10之间、工作台上部22和工作台下部21之间、以及测头30和测头座31之间分别采用高精密直线轨道副41和42和43连接，使得工作台下部21可沿X轴方向移动，工作台上部22则可相对工作台下部21在Y轴方向移动，测头30则可在Z轴方向移动。高精密直线轨道副41、42和43皆可在市场上直接购买，如韩国SBC公司生产的型号为SBG20FL460P、SBG25SL640P、SBG15SL280P等。
为了方便操作，所述的工作台下部21、工作台上部22以及测头30的运动皆由PLC50控制，而PLC50的输入输出则采用一固定在测头基座31上的触摸显示屏51来实现。
测头30为一浮动式测头(详见本人于同日提交的名称为“浮动式万向测头“的实用新型专利申请)，其内设置有常闭电路，当测头30与被测零件接触时，其内的常闭电路即断开，并输出信号给PLC50，从而使测头30所在位置数据在触摸显示屏51上显示出来。
其工作流程如下所述：1、接通电源，PLC50的内置程序使仪器自动进入工作状态；2、操作员将测量零件装夹于工作台上部22的表面；3、操作员通过触摸屏51发出指令，三坐标测量仪进入某特定参数的测量状态；4、操作员转动X、Y、Z控制手柄60，使马达211、221和301通过螺杆、螺母拖动工作台下部21、工作台上部22以及测头30分别沿X、Y、Z方向运动，使测头30和被测零件的被测面接触；5、当测头30与零件被测面接触，测头30产生位移时，其内部的常闭电路断开，并发出信号A给PLC50；6、PLC50接收到信号A后，发出信号B给X、Y、Z光栅尺付212、222、302中的扫描计数器，计数器即记录下测头30所在位置的数据，并传给PLC50；7、PLC50收集到数据后存储；8、重复上述第4到第7的步骤，采集第二组数据直至第N组数据(组数具体视该特定参数的测量要求、以及操作员给出的指令要求；9、PLC50在获取了本指令所需的全部数据后，自动按预置程序进行数据处理，并将数据处理结果送达触摸显示屏51；10、触摸显示屏51显示测量结果；11、操作员发出新一轮指令-----。

Claims (4)

1.实用型三坐标测量仪，包括：基座(10)、工作台(20)以及测头(30)，其中，工作台(20)分为上、下两部分，工作台下部(21)可沿X轴方向移动，工作台上部(22)则可相对工作台下部(21)在Y轴方向移动，测头(30)则可在Z轴方向移动，其特征在于：工作台下部(21)和基座(10)之间、工作台上部(22)和工作台下部(21)之间、以及测头(30)和测头座(31)之间分别采用高精密直线轨道副(41)和(42)和(43)连接。
2.根据权利要求1所述的实用型三坐标测量仪，其特征在于：所述的工作台下部(21)、工作台上部(22)以及测头(30)的运动皆由PLC(50)控制。
3.根据权利要求2所述的实用型三坐标测量仪，其特征在于：所述的PLC(50)具有一作为输入输出用的触摸显示屏(51)。
4.根据权利要求2或3中任何一项所述的实用型三坐标测量仪，其特征在于：所述的测头(30)为一浮动式测头，当测头(30)与被测零件接触时，其内的常闭电路断开，并输出信号给PLC(50)。
CN 200320118547 2003-11-26 2003-11-26 实用型三坐标测量仪 Expired - Fee Related CN2665668Y (zh)

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CN102706315A (zh) * 2012-03-20 2012-10-03 深圳市大族激光科技股份有限公司 平台台面的平面度测量装置及测量方法
CN102713500A (zh) * 2010-01-20 2012-10-03 法罗技术股份有限公司 用于坐标测量机的显示器
US8537374B2 (en) 2010-01-20 2013-09-17 Faro Technologies, Inc. Coordinate measuring machine having an illuminated probe end and method of operation
US8533967B2 (en) 2010-01-20 2013-09-17 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US8607536B2 (en) 2011-01-14 2013-12-17 Faro Technologies, Inc. Case for a device
US8615893B2 (en) 2010-01-20 2013-12-31 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine having integrated software controls
US8630314B2 (en) 2010-01-11 2014-01-14 Faro Technologies, Inc. Method and apparatus for synchronizing measurements taken by multiple metrology devices
US8638446B2 (en) 2010-01-20 2014-01-28 Faro Technologies, Inc. Laser scanner or laser tracker having a projector
US8677643B2 (en) 2010-01-20 2014-03-25 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US8832954B2 (en) 2010-01-20 2014-09-16 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US8875409B2 (en) 2010-01-20 2014-11-04 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US8898919B2 (en) 2010-01-20 2014-12-02 Faro Technologies, Inc. Coordinate measurement machine with distance meter used to establish frame of reference
US8997362B2 (en) 2012-07-17 2015-04-07 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine with optical communications bus
US9168654B2 (en) 2010-11-16 2015-10-27 Faro Technologies, Inc. Coordinate measuring machines with dual layer arm
USRE45854E1 (en) 2006-07-03 2016-01-19 Faro Technologies, Inc. Method and an apparatus for capturing three-dimensional data of an area of space
US9329271B2 (en) 2010-05-10 2016-05-03 Faro Technologies, Inc. Method for optically scanning and measuring an environment
US9372265B2 (en) 2012-10-05 2016-06-21 Faro Technologies, Inc. Intermediate two-dimensional scanning with a three-dimensional scanner to speed registration
US9417316B2 (en) 2009-11-20 2016-08-16 Faro Technologies, Inc. Device for optically scanning and measuring an environment
US9417056B2 (en) 2012-01-25 2016-08-16 Faro Technologies, Inc. Device for optically scanning and measuring an environment
US9513107B2 (en) 2012-10-05 2016-12-06 Faro Technologies, Inc. Registration calculation between three-dimensional (3D) scans based on two-dimensional (2D) scan data from a 3D scanner
US9551575B2 (en) 2009-03-25 2017-01-24 Faro Technologies, Inc. Laser scanner having a multi-color light source and real-time color receiver
US9607239B2 (en) 2010-01-20 2017-03-28 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
US9628775B2 (en) 2010-01-20 2017-04-18 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
US10067231B2 (en) 2012-10-05 2018-09-04 Faro Technologies, Inc. Registration calculation of three-dimensional scanner data performed between scans based on measurements by two-dimensional scanner
CN108917680A (zh) * 2018-07-18 2018-11-30 东北大学 一种深入式七探头多自由度三坐标测量仪
US10175037B2 (en) 2015-12-27 2019-01-08 Faro Technologies, Inc. 3-D measuring device with battery pack
US10281259B2 (en) 2010-01-20 2019-05-07 Faro Technologies, Inc. Articulated arm coordinate measurement machine that uses a 2D camera to determine 3D coordinates of smoothly continuous edge features

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USRE45854E1 (en) 2006-07-03 2016-01-19 Faro Technologies, Inc. Method and an apparatus for capturing three-dimensional data of an area of space
US9551575B2 (en) 2009-03-25 2017-01-24 Faro Technologies, Inc. Laser scanner having a multi-color light source and real-time color receiver
US9417316B2 (en) 2009-11-20 2016-08-16 Faro Technologies, Inc. Device for optically scanning and measuring an environment
US8630314B2 (en) 2010-01-11 2014-01-14 Faro Technologies, Inc. Method and apparatus for synchronizing measurements taken by multiple metrology devices
US8683709B2 (en) 2010-01-20 2014-04-01 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine with multi-bus arm technology
US8537374B2 (en) 2010-01-20 2013-09-17 Faro Technologies, Inc. Coordinate measuring machine having an illuminated probe end and method of operation
US8615893B2 (en) 2010-01-20 2013-12-31 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine having integrated software controls
US8601702B2 (en) 2010-01-20 2013-12-10 Faro Technologies, Inc. Display for coordinate measuring machine
US8638446B2 (en) 2010-01-20 2014-01-28 Faro Technologies, Inc. Laser scanner or laser tracker having a projector
US8677643B2 (en) 2010-01-20 2014-03-25 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US10281259B2 (en) 2010-01-20 2019-05-07 Faro Technologies, Inc. Articulated arm coordinate measurement machine that uses a 2D camera to determine 3D coordinates of smoothly continuous edge features
US8763266B2 (en) 2010-01-20 2014-07-01 Faro Technologies, Inc. Coordinate measurement device
CN102713500B (zh) * 2010-01-20 2014-07-09 法罗技术股份有限公司 用于坐标测量机的显示器
US10060722B2 (en) 2010-01-20 2018-08-28 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
US8875409B2 (en) 2010-01-20 2014-11-04 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US8898919B2 (en) 2010-01-20 2014-12-02 Faro Technologies, Inc. Coordinate measurement machine with distance meter used to establish frame of reference
US8942940B2 (en) 2010-01-20 2015-01-27 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine and integrated electronic data processing system
US9628775B2 (en) 2010-01-20 2017-04-18 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
US9009000B2 (en) 2010-01-20 2015-04-14 Faro Technologies, Inc. Method for evaluating mounting stability of articulated arm coordinate measurement machine using inclinometers
US9607239B2 (en) 2010-01-20 2017-03-28 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
US8533967B2 (en) 2010-01-20 2013-09-17 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
CN102713500A (zh) * 2010-01-20 2012-10-03 法罗技术股份有限公司 用于坐标测量机的显示器
US8832954B2 (en) 2010-01-20 2014-09-16 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US9684078B2 (en) 2010-05-10 2017-06-20 Faro Technologies, Inc. Method for optically scanning and measuring an environment
US9329271B2 (en) 2010-05-10 2016-05-03 Faro Technologies, Inc. Method for optically scanning and measuring an environment
US9168654B2 (en) 2010-11-16 2015-10-27 Faro Technologies, Inc. Coordinate measuring machines with dual layer arm
US8607536B2 (en) 2011-01-14 2013-12-17 Faro Technologies, Inc. Case for a device
US9417056B2 (en) 2012-01-25 2016-08-16 Faro Technologies, Inc. Device for optically scanning and measuring an environment
CN102706315A (zh) * 2012-03-20 2012-10-03 深圳市大族激光科技股份有限公司 平台台面的平面度测量装置及测量方法
US8997362B2 (en) 2012-07-17 2015-04-07 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine with optical communications bus
US9372265B2 (en) 2012-10-05 2016-06-21 Faro Technologies, Inc. Intermediate two-dimensional scanning with a three-dimensional scanner to speed registration
US9739886B2 (en) 2012-10-05 2017-08-22 Faro Technologies, Inc. Using a two-dimensional scanner to speed registration of three-dimensional scan data
US10067231B2 (en) 2012-10-05 2018-09-04 Faro Technologies, Inc. Registration calculation of three-dimensional scanner data performed between scans based on measurements by two-dimensional scanner
US9618620B2 (en) 2012-10-05 2017-04-11 Faro Technologies, Inc. Using depth-camera images to speed registration of three-dimensional scans
US9746559B2 (en) 2012-10-05 2017-08-29 Faro Technologies, Inc. Using two-dimensional camera images to speed registration of three-dimensional scans
US10203413B2 (en) 2012-10-05 2019-02-12 Faro Technologies, Inc. Using a two-dimensional scanner to speed registration of three-dimensional scan data
US9513107B2 (en) 2012-10-05 2016-12-06 Faro Technologies, Inc. Registration calculation between three-dimensional (3D) scans based on two-dimensional (2D) scan data from a 3D scanner
US10739458B2 (en) 2012-10-05 2020-08-11 Faro Technologies, Inc. Using two-dimensional camera images to speed registration of three-dimensional scans
US11112501B2 (en) 2012-10-05 2021-09-07 Faro Technologies, Inc. Using a two-dimensional scanner to speed registration of three-dimensional scan data
US11815600B2 (en) 2012-10-05 2023-11-14 Faro Technologies, Inc. Using a two-dimensional scanner to speed registration of three-dimensional scan data
US10175037B2 (en) 2015-12-27 2019-01-08 Faro Technologies, Inc. 3-D measuring device with battery pack
CN108917680A (zh) * 2018-07-18 2018-11-30 东北大学 一种深入式七探头多自由度三坐标测量仪

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