CN101758385A - 浮动式龙门框架移动装置 - Google Patents

浮动式龙门框架移动装置 Download PDF

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Publication number
CN101758385A
CN101758385A CN200910252276A CN200910252276A CN101758385A CN 101758385 A CN101758385 A CN 101758385A CN 200910252276 A CN200910252276 A CN 200910252276A CN 200910252276 A CN200910252276 A CN 200910252276A CN 101758385 A CN101758385 A CN 101758385A
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China
Prior art keywords
gantry frame
base
guide rail
floating
moving device
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Pending
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CN200910252276A
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English (en)
Inventor
邹雪巍
刘传金
邱忠军
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Weihai Huadong Automation Co Ltd
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Weihai Huadong Automation Co Ltd
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Priority to CN200910252276A priority Critical patent/CN101758385A/zh
Publication of CN101758385A publication Critical patent/CN101758385A/zh
Pending legal-status Critical Current

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Abstract

本发明涉及一种浮动式龙门框架移动装置，属于机床设备领域。设有左底座、右底座，右底座上安装有直线导轨，直线导轨与龙门框架滑动配合，左底座上安装有钢导轨，钢导轨与安装在龙门框架上的滚轮滚动配合。本发明降低了机床的安调难度，解决两侧导轨的平行度难以保证的问题，提高机床的几何精度。

Description

浮动式龙门框架移动装置
技术领域
本发明涉及机床领域，尤其是一种浮动式龙门框架移动装置。
背景技术
众所周知，现有的龙门框架移动式机床，对龙门框架基础导轨的装配精度要求很高，安装困难，调整繁琐，尤其是龙门间距较大的机床，其两侧导轨在水平面内的平行度更是难以保证，进而造成机床的几何精度降低。
发明内容
为了降低机床的安调难度，本发明提供一种浮动式龙门框架移动装置，解决两侧导轨的平行度难以保证的问题，提高机床的几何精度。
本发明解决其技术问题所采用的技术方案是：一种浮动式龙门框架移动装置，设有左底座、右底座，右底座上安装有直线导轨，直线导轨与龙门框架滑动配合，左底座上安装有钢导轨，钢导轨与安装在龙门框架上的滚轮滚动配合。
本发明的有益效果是，降低了机床的安调难度，解决两侧导轨的平行度难以保证的问题，提高机床的几何精度。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图。
图2是本发明的左视图。
图中1.龙门框架，2.直线导轨，3.右底座，4.左底座，5.滚轮，6.钢导轨。
具体实施方式
在图1、图2中，本发明设有设有左底座4、右底座3，右底座3上安装有直线导轨2，直线导轨2与龙门框架1滑动配合，左底座4上安装有钢导轨6，钢导轨6与安装在龙门框架1上的滚轮5滚动配合。
本发明右底座3和左底座4固定在地面上；直线导轨2安装在右底座3上，是纵向运动的基准导轨；钢导轨6安装在左底座4上；滚轮5安装在龙门框架1上。在左右同步驱动装置的带动下，龙门框架1沿直线导轨2做纵向直线运动，滚轮5同时在钢导轨6上滚动。由于滚轮5只是在钢导轨6上滚动，使得右底座3和左底座4在水平面内的平行度要求降低，减小了机床的安调难度。

Claims (1)

1.一种浮动式龙门框架移动装置，设有左底座、右底座，其特征是：右底座上安装有直线导轨，直线导轨与龙门框架滑动配合，左底座上安装有钢导轨，钢导轨与安装在龙门框架上的滚轮滚动配合。
CN200910252276A 2009-12-04 2009-12-04 浮动式龙门框架移动装置 Pending CN101758385A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910252276A CN101758385A (zh) 2009-12-04 2009-12-04 浮动式龙门框架移动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910252276A CN101758385A (zh) 2009-12-04 2009-12-04 浮动式龙门框架移动装置

Publications (1)

Publication Number Publication Date
CN101758385A true CN101758385A (zh) 2010-06-30

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ID=42489853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910252276A Pending CN101758385A (zh) 2009-12-04 2009-12-04 浮动式龙门框架移动装置

Country Status (1)

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CN (1) CN101758385A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748053A (en) * 1971-04-29 1973-07-24 Innocenti Soc Generale Suspension device for the headstock of a machine tool
US5157822A (en) * 1987-05-18 1992-10-27 Farley Cutting Systems Australia Pty. Ltd. Plate working machine
CN101125382A (zh) * 2007-09-29 2008-02-20 卢建飞 数控纵横锯切金属带锯床
CN201120497Y (zh) * 2007-06-12 2008-09-24 国胜丰工具机股份有限公司 切割机装置
CN201613455U (zh) * 2009-12-04 2010-10-27 威海华东数控股份有限公司 浮动式龙门框架移动装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748053A (en) * 1971-04-29 1973-07-24 Innocenti Soc Generale Suspension device for the headstock of a machine tool
US5157822A (en) * 1987-05-18 1992-10-27 Farley Cutting Systems Australia Pty. Ltd. Plate working machine
CN201120497Y (zh) * 2007-06-12 2008-09-24 国胜丰工具机股份有限公司 切割机装置
CN101125382A (zh) * 2007-09-29 2008-02-20 卢建飞 数控纵横锯切金属带锯床
CN201613455U (zh) * 2009-12-04 2010-10-27 威海华东数控股份有限公司 浮动式龙门框架移动装置

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Application publication date: 20100630