CN201316822Y - 铣床床身孔双面数控镗床 - Google Patents

铣床床身孔双面数控镗床 Download PDF

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CN201316822Y
CN201316822Y CNU2008202331085U CN200820233108U CN201316822Y CN 201316822 Y CN201316822 Y CN 201316822Y CN U2008202331085 U CNU2008202331085 U CN U2008202331085U CN 200820233108 U CN200820233108 U CN 200820233108U CN 201316822 Y CN201316822 Y CN 201316822Y
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base
knife bar
spindle box
template frame
milling machine
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李亮
强帆
赵健
刘国林
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Shandong Jining Teli Machine Tool Co Ltd
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Shandong Jining Teli Machine Tool Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

一种铣床床身孔双面数控镗床，由中间底座和固定在两端的侧底座构成整个底座，每个侧底座上固定有数控滑台，数控滑台上装置主轴箱，主轴箱后接以变频电机为动力的动力箱，主轴箱端面伸出主轴；中间底座上设置夹具，夹具有对工件外轮廓的支撑点和上部油缸带动的夹紧爪；中间底座上设置刀杆总成，刀杆总成有前镗模架和后镗模架，前镗模架和后镗模架支撑刀杆，刀杆上装置刀具；刀杆通过浮动卡头与主轴连接。

Description

铣床床身孔双面数控镗床
技术领域：
本实用新型涉及一种铣床床身孔双面数控镗床，用于加工铣床床身上的内孔。
背景技术：
随着机床产品向高速、高效、自动化方向的发展，加工通用铣床的床身孔的精度、效率急需提高，以前靠通用镗床加工，精度和效率低，产品质量稳定性差。
发明内容：
本实用新型的目的是提供一种铣床床身孔双面数控镗床，粗、精、浮动镗加工，一次装夹毛坯完成成品加工。
本实用新型的目的是以如下方式实现的：由中间底座和固定在两端的侧底座构成整个底座，每个侧底座上固定有数控滑台，数控滑台上装置主轴箱，主轴箱后接以变频电机为动力的动力箱，主轴箱端面伸出主轴；中间底座上设置夹具，夹具有对工件外轮廓的支撑点和上部油缸带动的夹紧爪；中间底座上设置刀杆总成，刀杆总成有前镗模架和后镗模架，前镗模架和后镗模架支撑刀杆，刀杆上装置刀具；刀杆通过浮动卡头与主轴连接。
本实用新型的有益效果是：一次装夹毛坯完成多孔成品加工，提高了生产效率，保证了孔距精度，降低了加工难度。
附图说明：
图1是本实用新型铣床床身孔双面数控镗床的结构示意图。
图2是刀杆总成的结构示意图。
具体实施方式：
参照图1，由中间底座7和固定在两端的侧底座2构成整个底座，每个侧底座2上固定有数控滑台1，数控滑台1上装置主轴箱5，主轴箱5后接以变频电机3为动力的动力箱4，主轴箱5端面伸出主轴9；中间底座7上设置夹具6，夹具6有对工件15外轮廓的支撑点和上部油缸带动的夹紧爪；中间底座7上设置刀杆总成8。
参照图2：刀杆总成8有前镗模架11和后镗模架14，前镗模架11和后镗模架14支撑刀杆12，刀杆12上装置刀具13；刀杆12通过浮动卡头10与主轴9连接。粗、精镗完后，卸下固定式刀具13，换上浮动镗刀，即可进行浮动镗。
工作时，把工件15放置于夹具6上，通过两数控滑台1带动两主轴箱5前进，变频电机3带动刀杆12旋转驱动镗孔，被加工件靠燕尾上面及侧面定位，四根刀杆，两边各设两根，能同时镗削四个孔系。

Claims (1)

1、一种铣床床身孔双面数控镗床，由中间底座和固定在两端的侧底座构成整个底座，其特征在于：每个侧底座(2)上固定有数控滑台(1)，数控滑台(1)上装置主轴箱(5)，主轴箱(5)后接以变频电机(3)为动力的动力箱(4)，主轴箱(5)端面伸出主轴(9)；中间底座(7)上设置夹具(6)，夹具(6)有对工件(15)外轮廓的支撑点和上部油缸带动的夹紧爪；中间底座(7)上设置刀杆总成(8)，刀杆总成(8)有前镗模架(11)和后镗模架(14)，前镗模架(11)和后镗模架(14)支撑刀杆(12)，刀杆(12)上装置刀具(13)；刀杆(12)通过浮动卡头(10)与主轴(9)连接。
CNU2008202331085U 2008-12-25 2008-12-25 铣床床身孔双面数控镗床 Expired - Fee Related CN201316822Y (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101947660A (zh) * 2010-09-12 2011-01-19 王庆 加工转向节支销孔的设备
CN104227069A (zh) * 2014-08-19 2014-12-24 南通力科机床制造有限公司 床身专用加工机床
CN105127467A (zh) * 2015-09-18 2015-12-09 常熟中德重机有限公司 一种用于锚绞机卷筒镗加工的高精度双动力头镗孔装置
CN114799285A (zh) * 2022-04-28 2022-07-29 常州机电职业技术学院 滑鞍工件镗孔用的镗模夹具

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101947660A (zh) * 2010-09-12 2011-01-19 王庆 加工转向节支销孔的设备
CN104227069A (zh) * 2014-08-19 2014-12-24 南通力科机床制造有限公司 床身专用加工机床
CN105127467A (zh) * 2015-09-18 2015-12-09 常熟中德重机有限公司 一种用于锚绞机卷筒镗加工的高精度双动力头镗孔装置
CN114799285A (zh) * 2022-04-28 2022-07-29 常州机电职业技术学院 滑鞍工件镗孔用的镗模夹具

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