CN201329424Y - 一种有六个滑块的主轴箱结构 - Google Patents

一种有六个滑块的主轴箱结构 Download PDF

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Publication number
CN201329424Y
CN201329424Y CNU2008202338737U CN200820233873U CN201329424Y CN 201329424 Y CN201329424 Y CN 201329424Y CN U2008202338737 U CNU2008202338737 U CN U2008202338737U CN 200820233873 U CN200820233873 U CN 200820233873U CN 201329424 Y CN201329424 Y CN 201329424Y
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headstock
sliding blocks
spindle box
main spindle
guide rail
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肖业喜
马刚
高淑琴
沈华红
王世慧
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BMEIMT Co., Ltd.
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BMEI Co Ltd
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Abstract

一种有六个滑块的主轴箱的结构,增大主轴箱的接触刚度,加大机床主轴的切削抗力。一种有六个滑块的主轴箱结构,有主轴箱、导轨滑块、导轨,主轴箱的支撑座下安装六个导轨滑块,导轨滑块适配在导轨上。本实用新型的有益效果为:在立式加工中心机床的主轴箱上,设置一套配置六个滑块的主轴箱,由于大型机床的主轴箱的悬身比较大,主轴箱与立柱的结合面长度加大。合理安排滑块的安装位置,增强主轴箱接触刚度,以满足大功率、高扭矩、强力切削的要求,解决了由原来四个滑块接触刚性不足的技术问题。

Description

一种有六个滑块的主轴箱结构技术领域本实用新型涉及一种加工中心,特别是立式加工中心中的主轴箱结构,属 于机床领域。 背景技术随着制造业的飞速发展,我国国内在数控机床立式加工中心制造方面水平 逐渐提升,特别是国产立式加工中心的全面开拓,已上升到一个较高层次,不 少行业对大型机床产品的需要不断增长,对其要求也与日倶增,机床朝着"速 度+强力型"方向发展。为了满足强力切削,机床各个部分的结构都要围绕这 特点设计。床身式的立式加工中心在床身、立柱、工作台、滑板、主轴箱这几 大铸件为了达到强力切削都增加了铸件本身的强度和刚性,但在主轴运动方向 通常是两根导轨,每根导轨上两个滑块共四个滑块,在进行大功率、高扭矩、 强力切削时仍然存在刚性不足,导致机床切削性能不好。 发明内容本实用新型的目的是克服以往技术的不足,本实用新型提供一种有六个滑 块的主轴箱的结构。本实用新型解决技术问题所采用的技术方案是: 一种有六个滑块的主轴箱 的结构,增大主轴箱的接触刚度,加大机床主轴的切削抗力。一种有六个滑块的主轴箱结构,有主轴箱、导轨滑块、导轨,主轴箱的支 撑座下安装六个导轨滑块,导轨滑块适配在导轨上。本实用新型的有益效果为:在立式加工中心机床的主轴箱上,设置一套配置六个滑块的主轴箱,由于大型机床的主轴箱的悬身比较大,主轴箱与立柱的 结合面长度加大。合理安排滑块的安装位置,增强主轴箱接触刚度,以满足大 功率、高扭矩、强力切削的要求。解决了由原来四个滑块接触刚性不足的技术 问题。 附图说明
图1为立式加工中心有六个滑块主轴箱正面示意图; 图2为立式加工中心有六个滑块主轴箱侧视示意图; 图3为立式加工中心有六个滑块主轴箱示意图; 图中,l为主轴箱、2为导轨滑块、3为导轨。
下面结合附图和实施例对实用新型进一步说明。 具体实施方案:
一种有六个滑块的主轴箱结构,有主轴箱l、导轨滑块2、导轨3,主轴箱 1的支撑座下安装六个导轨滑块2,导轨滑块2适配在导轨3上。
满足大型机床主轴箱与立柱结合面长度与主轴箱的悬身长度比达到1倍以 上,一般都在900mm左右。根据机床加工的受力情况产生的切削抗力,选择导轨 3的规格和相应的导轨滑块2,根据机床主轴的结构和主轴箱的受力情况安排六 个导轨滑块2的位置。
六个导轨滑块的主轴箱结构,不仅可以用在大型的立式加工中心上,在卧 式加工中心的主轴箱也适用。通过提高主轴箱和导轨之间的接触刚度,提高机 床切削性能。

Claims (1)

1.一种有六个滑块的主轴箱结构,有主轴箱、导轨滑块、导轨,其特征是:主轴箱的支撑座下安装六个导轨滑块,导轨滑块适配在导轨上。
CNU2008202338737U 2008-12-29 2008-12-29 一种有六个滑块的主轴箱结构 Expired - Lifetime CN201329424Y (zh)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140238173A1 (en) * 2013-02-26 2014-08-28 Impossible Objects, LLC Methods and Apparatus for Construction of Machine Tools
CN104148991A (zh) * 2014-08-28 2014-11-19 山东玉成数控机械制造有限公司 立式加工中心用多功能主轴头
US9776376B2 (en) 2011-08-29 2017-10-03 Impossible Objects, LLC Methods and apparatus for three-dimensional printed composites based on flattened substrate sheets
US9827754B2 (en) 2011-08-29 2017-11-28 Impossible Objects, LLC Methods and apparatus for 3D fabrication
US9833949B2 (en) 2011-08-29 2017-12-05 Impossible Objects, Inc. Apparatus for fabricating three-dimensional printed composites
US10046552B2 (en) 2016-02-12 2018-08-14 Impossible Objects, Inc. Method and apparatus for automated composite-based additive manufacturing
US10252487B2 (en) 2015-11-17 2019-04-09 Impossible Objects Inc. Additive manufacturing method and apparatus
US10597249B2 (en) 2017-03-17 2020-03-24 Impossible Objects, Inc. Method and apparatus for stacker module for automated composite-based additive manufacturing machine
US10946592B2 (en) 2016-09-11 2021-03-16 Impossible Objects, Inc. Resistive heating-compression method and apparatus for composite-based additive manufacturing
US11040490B2 (en) 2017-03-17 2021-06-22 Impossible Objects, Inc. Method and apparatus for platen module for automated composite-based additive manufacturing machine
US11370166B2 (en) 2011-08-29 2022-06-28 Impossible Objects, Inc. Methods and apparatus for three-dimensional printed composites based on folded substrate sheets

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10377080B2 (en) 2011-08-29 2019-08-13 Impossible Objects, Inc. Method for fabricating three-dimensional printed composites
US10377106B2 (en) 2011-08-29 2019-08-13 Impossible Objects, Inc. Methods and apparatus for three-dimensional printed composites based on flattened substrate sheets
US9833949B2 (en) 2011-08-29 2017-12-05 Impossible Objects, Inc. Apparatus for fabricating three-dimensional printed composites
US11370166B2 (en) 2011-08-29 2022-06-28 Impossible Objects, Inc. Methods and apparatus for three-dimensional printed composites based on folded substrate sheets
US9776376B2 (en) 2011-08-29 2017-10-03 Impossible Objects, LLC Methods and apparatus for three-dimensional printed composites based on flattened substrate sheets
US9827754B2 (en) 2011-08-29 2017-11-28 Impossible Objects, LLC Methods and apparatus for 3D fabrication
US20140238173A1 (en) * 2013-02-26 2014-08-28 Impossible Objects, LLC Methods and Apparatus for Construction of Machine Tools
US10343243B2 (en) * 2013-02-26 2019-07-09 Robert Swartz Methods and apparatus for construction of machine tools
CN104148991A (zh) * 2014-08-28 2014-11-19 山东玉成数控机械制造有限公司 立式加工中心用多功能主轴头
US11040485B2 (en) 2015-11-17 2021-06-22 Impossible Objects, Inc. Additive manufacturing method and apparatus
US10252487B2 (en) 2015-11-17 2019-04-09 Impossible Objects Inc. Additive manufacturing method and apparatus
US10046552B2 (en) 2016-02-12 2018-08-14 Impossible Objects, Inc. Method and apparatus for automated composite-based additive manufacturing
US10751987B2 (en) 2016-02-12 2020-08-25 Impossible Objects, Inc. Method and apparatus for automated composite-based manufacturing
US11413790B2 (en) 2016-02-12 2022-08-16 Impossible Objects, Inc. Method and apparatus for automated composite-based manufacturing
US10946592B2 (en) 2016-09-11 2021-03-16 Impossible Objects, Inc. Resistive heating-compression method and apparatus for composite-based additive manufacturing
US10934120B2 (en) 2017-03-17 2021-03-02 Impossible Objects, Inc. Method and apparatus for stacker module for automated composite-based additive manufacturing machine
US11040490B2 (en) 2017-03-17 2021-06-22 Impossible Objects, Inc. Method and apparatus for platen module for automated composite-based additive manufacturing machine
US10597249B2 (en) 2017-03-17 2020-03-24 Impossible Objects, Inc. Method and apparatus for stacker module for automated composite-based additive manufacturing machine

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