CN102398159A - Vertical column mechanism of movable column vertical high-speed drilling and milling machining center - Google Patents

Vertical column mechanism of movable column vertical high-speed drilling and milling machining center Download PDF

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CN102398159A
CN102398159A CN2011103696393A CN201110369639A CN102398159A CN 102398159 A CN102398159 A CN 102398159A CN 2011103696393 A CN2011103696393 A CN 2011103696393A CN 201110369639 A CN201110369639 A CN 201110369639A CN 102398159 A CN102398159 A CN 102398159A
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column
machining center
saddle
column agency
vertical high
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林兆有
华伟
王纪
彭秀水
林伟
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SHANDONG PULUTE MACHINE TOOL CO Ltd
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SHANDONG PULUTE MACHINE TOOL CO Ltd
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Abstract

本发明公开了一种动柱立式高速钻铣加工中心立柱机构，包括底座机构(1)、工作台机构(2)、滑鞍机构(3)、立柱机构(4)、主轴箱机构(5)，其特征在于：所述立柱机构(4)前端设有Z向直线导轨(9)与主轴箱机构(5)连接，同时配备伺服电机；所述立柱机构(4)底端设有Y向直线导轨(10)与滑鞍机构(3)连接，伺服电机和X向丝杆副(6)、Y向丝杆副(7)共同作用，实现立柱机构(4)与滑鞍机构(3)之间、滑鞍机构(3)与底座机构(1)之间X/Y相对运动。本发明的优点效果是：采用动柱式设计，拓宽了加工范围，保证加工的高动态性，快速移动速度达24m/min，加工不受工件重量的限制。

Figure 201110369639

The invention discloses a column mechanism of a dynamic column vertical high-speed drilling and milling machining center, comprising a base mechanism (1), a worktable mechanism (2), a saddle mechanism (3), a column mechanism (4), and a spindle box mechanism (5). The invention is characterized in that: the front end of the column mechanism (4) is provided with a Z-direction linear guide rail (9) connected to the spindle box mechanism (5), and is equipped with a servo motor; the bottom end of the column mechanism (4) is provided with a Y-direction linear guide rail (10) connected to the saddle mechanism (3), and the servo motor and the X-direction screw rod pair (6) and the Y-direction screw rod pair (7) work together to realize X/Y relative motion between the column mechanism (4) and the saddle mechanism (3), and between the saddle mechanism (3) and the base mechanism (1). The invention has the advantages and effects of: adopting a dynamic column design, broadening the processing range, ensuring high dynamics of processing, and achieving a fast moving speed of 24m/min, and processing is not limited by the weight of the workpiece.

Figure 201110369639

Description

动柱立式高速钻铣加工中心立柱机构Moving column vertical high-speed drilling and milling machining center column mechanism

技术领域 technical field

本发明涉及一种机床加工中心立柱机构，特别涉及一种动柱立式高速钻铣加工中心立柱机构。The invention relates to a column mechanism of a machine tool machining center, in particular to a column mechanism of a moving column vertical high-speed drilling and milling machining center.

背景技术 Background technique

目前，一般的立式数控钻铣床、立式加工中心的立柱，采用固定的封闭框架式结构，空腔内设置有纵横交错的立筋。机床加工范围、速度受到工件自身体积、重量的限制，无法满足大型零件高速、复合加工需求。At present, the columns of general vertical CNC drilling and milling machines and vertical machining centers adopt a fixed closed frame structure, and criss-cross vertical ribs are arranged in the cavity. The processing range and speed of the machine tool are limited by the volume and weight of the workpiece itself, which cannot meet the high-speed and compound processing requirements of large parts.

发明内容 Contents of the invention

本发明针对上述现有技术的不足，提供一种加工范围大、精度高，速度快，加工不受工件重量限制的动柱立式高速钻铣加工中心的立柱机构。The present invention aims at the deficiencies of the above-mentioned prior art, and provides a column mechanism of a moving column vertical high-speed drilling and milling machining center with a large processing range, high precision, high speed, and processing not limited by the weight of workpieces.

本发明的技术方案是：动柱立式高速钻铣加工中心立柱机构，包括底座机构1、工作台机构2、滑鞍机构3、立柱机构4、主轴箱机构5，其特征在于：所述立柱机构4包括Z向丝杆安装台12、Z向线轨安装台13、X向线轨安装台14、X向丝杆安装台15、环形筋16，所述立柱机构4前端设有X向直线导轨9与主轴箱机构5连接，同时配备伺服电机；所述立柱机构4底端设有Y向直线导轨10与滑鞍机构3连接，伺服电机和X向丝杆副6、Y向丝杆副7共同作用，实现立柱机构4与滑鞍机构3之间、滑鞍3机构与底座机构1之间X/Y相对运动。The technical solution of the present invention is: the column mechanism of the vertical high-speed drilling and milling machining center of the moving column, including the base mechanism 1, the workbench mechanism 2, the saddle mechanism 3, the column mechanism 4, and the headstock mechanism 5, characterized in that: the column The mechanism 4 includes a Z-direction screw rod installation platform 12, a Z-direction line rail installation platform 13, an X-direction line rail installation platform 14, an X-direction screw rod installation platform 15, and an annular rib 16. The front end of the column mechanism 4 is provided with an X-direction straight line The guide rail 9 is connected with the headstock mechanism 5 and is equipped with a servo motor; the bottom end of the column mechanism 4 is provided with a Y-direction linear guide rail 10 connected with the saddle mechanism 3, the servo motor and the X-direction screw pair 6, and the Y-direction screw pair 7 work together to realize X/Y relative movement between the column mechanism 4 and the saddle mechanism 3, and between the saddle 3 mechanism and the base mechanism 1.

所述X向丝杆副6，Y向丝杆副7，Z向丝杆副8均为预拉伸结构的滚柱式直线导轨。The X-direction screw pair 6, the Y-direction screw pair 7, and the Z-direction screw pair 8 are roller linear guides with a pre-stretched structure.

所述动柱立式高速钻铣加工中心的Z向最大进给速度24m/min，定位精度±0.005，重复定位精度±0.003。X/Y向最大进给速度达到24m/min，定位精度±0.005/±0.005，重复定位精度±0.003/±0.003。The maximum feed speed in the Z direction of the moving column vertical high-speed drilling and milling machining center is 24m/min, the positioning accuracy is ±0.005, and the repeat positioning accuracy is ±0.003. The maximum feed speed in the X/Y direction reaches 24m/min, the positioning accuracy is ±0.005/±0.005, and the repeat positioning accuracy is ±0.003/±0.003.

所述环形筋16双柱封闭框架式结构，空腔内设置有纵向和横向环形筋。The annular rib 16 has a double-column closed frame structure, and longitudinal and transverse annular ribs are arranged in the cavity.

本发明的优点效果是：采用动柱式设计，拓宽了加工范围，保证加工的高动态性，快速移动速度达24m/min，加工不受工件重量的限制。The advantages and effects of the present invention are: the moving column design is adopted, the processing range is widened, the high dynamics of processing is ensured, the fast moving speed reaches 24m/min, and the processing is not limited by the weight of the workpiece.

附图说明 Description of drawings

图1为本发明的整体结构装配示意图Fig. 1 is the overall structural assembly schematic diagram of the present invention

图2为本发明动柱立式高速钻铣加工中心立柱机构侧面结构示意图Fig. 2 is a schematic diagram of the side structure of the column mechanism of the moving column vertical high-speed drilling and milling machining center of the present invention

图3为本发明动柱立式高速钻铣加工中心立柱机构底面结构示意图Fig. 3 is a structural schematic diagram of the bottom surface of the column mechanism of the moving column vertical high-speed drilling and milling machining center of the present invention

附图标示：1为底座机构，2为工作台机构，3为滑鞍机构，4为立柱机构，5为主轴箱机构，6为X向丝杆副，7为Y向丝杆副，8为Z向丝杆副，9为Z向直线导轨，10为Y向直线导轨，11为X向直线导轨，12为Z向丝杆安装台，13为Z向线轨安装台，14为X向线轨安装台，15为X向丝杆安装台，16为环形筋，The drawings indicate: 1 is the base mechanism, 2 is the table mechanism, 3 is the saddle mechanism, 4 is the column mechanism, 5 is the headstock mechanism, 6 is the X-direction screw pair, 7 is the Y-direction screw pair, 8 is the Z-direction screw pair, 9 is Z-direction linear guide, 10 is Y-direction linear guide, 11 is X-direction linear guide, 12 is Z-direction screw installation platform, 13 is Z-direction line rail installation platform, 14 is X-direction line Rail mounting platform, 15 is the X-direction screw mounting platform, 16 is the ring rib,

具体实施方式 Detailed ways

下面结合附图1、图2、图3及实施例对本发明的发明内容作进一步的描述。The content of the present invention will be further described below in conjunction with accompanying drawings 1, 2, 3 and embodiments.

如图1、图2、图3所示，本发明具体实施例：动柱立式高速钻铣加工中心立柱机构，包括底座机构1、工作台机构2、滑鞍机构3、立柱机构4、主轴箱机构5，其特征在于：所述立柱机构4包括Z向丝杆安装台12、Z向线轨安装台13、X向线轨安装台14、X向丝杆安装台15、环形筋16，所述立柱机构4前端设有X向直线导轨9与主轴箱机构5连接，同时配备伺服电机；所述立柱机构4底端设有Y向直线导轨10与滑鞍机构3连接，伺服电机和X向丝杆副6、Y向丝杆副7共同作用，实现立柱机构4与滑鞍机构3之间、滑鞍3机构与底座机构1之间X/Y相对运动。As shown in Figure 1, Figure 2 and Figure 3, the specific embodiment of the present invention: the column mechanism of the moving column vertical high-speed drilling and milling machining center, including the base mechanism 1, the table mechanism 2, the saddle mechanism 3, the column mechanism 4, and the main shaft The box mechanism 5 is characterized in that: the column mechanism 4 includes a Z-direction screw rod installation platform 12, a Z-direction line rail installation platform 13, an X-direction line rail installation platform 14, an X-direction screw rod installation platform 15, and an annular rib 16, The front end of the column mechanism 4 is provided with an X-direction linear guide rail 9 to connect with the spindle box mechanism 5, and is equipped with a servo motor; The direction screw pair 6 and the Y direction screw pair 7 work together to realize X/Y relative movement between the column mechanism 4 and the saddle mechanism 3 , and between the saddle 3 mechanism and the base mechanism 1 .

所述X向丝杆副6，Y向丝杆副7，Z向丝杆副8均为预拉伸结构的滚柱式直线导轨。The X-direction screw pair 6, the Y-direction screw pair 7, and the Z-direction screw pair 8 are roller linear guides with a pre-stretched structure.

所述动柱立式高速钻铣加工中心的Z向最大进给速度24m/min，定位精度±0.005，重复定位精度±0.003。X/Y向最大进给速度达到24m/min，定位精度±0.005/±0.005，重复定位精度±0.003/±0.003。The maximum Z-direction feed speed of the moving column vertical high-speed drilling and milling machining center is 24m/min, the positioning accuracy is ±0.005, and the repeat positioning accuracy is ±0.003. The maximum feed speed in the X/Y direction reaches 24m/min, the positioning accuracy is ±0.005/±0.005, and the repeat positioning accuracy is ±0.003/±0.003.

所述环形筋16双柱封闭框架式结构，空腔内设置有纵向和横向环形筋。The annular rib 16 has a double-column closed frame structure, and longitudinal and transverse annular ribs are arranged in the cavity.

本发明的动柱立式高速钻铣加工中心的立柱机构工作过程是：The working process of the column mechanism of the moving column vertical high-speed drilling and milling machining center of the present invention is:

立柱机构4通过线轨与主轴箱机构5连接，经Z向丝杆副8将电机旋转运动转化为主轴箱机构5的直线移动，实现主轴Z向运动。The column mechanism 4 is connected with the spindle box mechanism 5 through the line rail, and the motor rotation motion is converted into the linear movement of the spindle box mechanism 5 through the Z-direction screw pair 8, so as to realize the Z-direction movement of the spindle.

立柱机构4通过线轨与滑鞍机构3连接，经Y向丝杆副7将电机旋转运动转化为滑鞍机构3的直线移动，实现立柱机构4的Y向运动。The column mechanism 4 is connected with the saddle mechanism 3 through the line rail, and the motor rotation motion is converted into the linear movement of the saddle mechanism 3 through the Y-direction screw pair 7, so as to realize the Y-direction movement of the column mechanism 4.

立柱机构4通过滑鞍机构3与底座机构1间接连接，经X向丝杆副6将电机旋转运动转化为滑鞍机构3的直线移动，实现立柱机构4的X向运动。The column mechanism 4 is indirectly connected to the base mechanism 1 through the saddle mechanism 3, and the motor rotation motion is converted into the linear movement of the saddle mechanism 3 through the X-direction screw pair 6, so as to realize the X-direction movement of the column mechanism 4.

应当理解，以上借助优选实施例对本发明的技术方案进行的详细说明是示意性的而非限制性的。本领域的普通技术人员在阅读本发明说明书的基础上可以对各实例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。It should be understood that the above detailed description of the technical solution of the present invention with the aid of preferred embodiments is illustrative rather than restrictive. Those of ordinary skill in the art may modify the technical solutions recorded in each example on the basis of reading the description of the present invention, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions Deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (5)

1. moving post vertical high speed drill mills the machining center column agency; Comprise base mechanism (1), table mechanism (2), saddle mechanism (3), column agency (4), spindle box mechanism (5); It is characterized in that: said column agency (4) comprise Z to screw mandrel erecting bed (12), Z to line rail erecting bed (13), X to line rail erecting bed (14), X to screw mandrel erecting bed (15), annular muscle (16); Said column agency (4) front end is provided with Z and is connected with spindle box mechanism (5) to line slideway (9), is equipped with servomotor simultaneously; Said column agency (4) bottom is provided with Y and is connected with saddle mechanism (3) to line slideway (10); Servomotor and X to screw pair (7) acting in conjunction, realize between column agency (4) and the saddle mechanism (3) to screw pair (6), Y, X/Y relative motion between saddle mechanism (3) and the base mechanism (1).
2. moving post vertical high speed drill according to claim 1 mills the column agency of machining center, it is characterized in that: said X is to screw pair (6), and Y is to screw pair (7), and Z is the roller line slideway of prestretched structure to screw pair (8).
3. moving post vertical high speed drill according to claim 1 mills the column agency of machining center, it is characterized in that: said Z is to maximum feed speed 24m/min, positioning accuracy ± 0.005, repetitive positioning accuracy ± 0.003.
4. moving post vertical high speed drill according to claim 1 mills the column agency of machining center, it is characterized in that: said X/Y reaches 24m/min to maximum feed speed, positioning accuracy ± 0.005/ ± 0.005, repetitive positioning accuracy ± 0.003/ ± 0.003.
5. moving post vertical high speed drill according to claim 1 mills the column agency of machining center, it is characterized in that: said annular muscle (16) is a twin columns closed frame formula structure, is provided with vertical and horizontal annular muscle in the cavity.
CN2011103696393A 2011-11-21 2011-11-21 Vertical column mechanism of movable column vertical high-speed drilling and milling machining center Pending CN102398159A (en)

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Cited By (10)

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Publication number Priority date Publication date Assignee Title
CN103084857A (en) * 2013-02-03 2013-05-08 侯如升 Workpiece fixing device for machine tool
CN103465040A (en) * 2013-07-25 2013-12-25 浙江法拿克机械科技有限公司 High-speed running numerical control machine tool
CN104368994A (en) * 2014-09-18 2015-02-25 浙江法拿克机械科技有限公司 Workbench mechanism of compound machining center
CN104842169A (en) * 2015-03-18 2015-08-19 绍兴大丸精密机械有限公司 Drilling and tapping central machine
KR20150101207A (en) * 2014-02-26 2015-09-03 두산인프라코어 주식회사 X-axis transfering device of machine tool
CN105798634A (en) * 2014-12-31 2016-07-27 惠州市德丰精密机床有限公司 Composite numerical control machining center
CN105855890A (en) * 2016-06-15 2016-08-17 镇江市富德数控机床科技有限公司 All-movable column drilling and tapping device
CN107932088A (en) * 2016-12-19 2018-04-20 广州市佳速精密机械有限公司 A kind of dual switch board vertical machining centre structure
CN112846824A (en) * 2021-01-07 2021-05-28 广东兴发铝业（江西）有限公司 Milling device for aluminum profile machining
CN113510514A (en) * 2021-07-27 2021-10-19 河南兴安邦机电装备制造有限公司 Portable milling machine

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CN202317683U (en) * 2011-11-21 2012-07-11 山东普鲁特机床有限公司 Vertical column mechanism of movable column vertical high-speed drilling and milling machining center

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103084857A (en) * 2013-02-03 2013-05-08 侯如升 Workpiece fixing device for machine tool
CN103465040A (en) * 2013-07-25 2013-12-25 浙江法拿克机械科技有限公司 High-speed running numerical control machine tool
KR102165419B1 (en) * 2014-02-26 2020-10-14 두산공작기계 주식회사 X-axis transfering device of machine tool
KR20150101207A (en) * 2014-02-26 2015-09-03 두산인프라코어 주식회사 X-axis transfering device of machine tool
CN104368994A (en) * 2014-09-18 2015-02-25 浙江法拿克机械科技有限公司 Workbench mechanism of compound machining center
CN104368994B (en) * 2014-09-18 2017-01-11 浙江三创机械科技有限公司 Workbench mechanism of compound machining center
CN105798634A (en) * 2014-12-31 2016-07-27 惠州市德丰精密机床有限公司 Composite numerical control machining center
CN104842169A (en) * 2015-03-18 2015-08-19 绍兴大丸精密机械有限公司 Drilling and tapping central machine
CN104842169B (en) * 2015-03-18 2017-03-01 绍兴大丸精密机械有限公司 A kind of drilling-tapping center machine
CN105855890A (en) * 2016-06-15 2016-08-17 镇江市富德数控机床科技有限公司 All-movable column drilling and tapping device
CN107932088A (en) * 2016-12-19 2018-04-20 广州市佳速精密机械有限公司 A kind of dual switch board vertical machining centre structure
CN112846824A (en) * 2021-01-07 2021-05-28 广东兴发铝业（江西）有限公司 Milling device for aluminum profile machining
CN113510514A (en) * 2021-07-27 2021-10-19 河南兴安邦机电装备制造有限公司 Portable milling machine
CN113510514B (en) * 2021-07-27 2022-11-15 河南兴安邦机电装备制造有限公司 Portable milling machine

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Application publication date: 20120404