CN103846709B - 内藏刀库结构 - Google Patents

内藏刀库结构 Download PDF

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Publication number
CN103846709B
CN103846709B CN201410030090.9A CN201410030090A CN103846709B CN 103846709 B CN103846709 B CN 103846709B CN 201410030090 A CN201410030090 A CN 201410030090A CN 103846709 B CN103846709 B CN 103846709B
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column
tool
magazine
tool magazine
base
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CN103846709A (zh
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王彬
刘良选
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Tengzhou Boxin Machine Tool Co ltd
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Tengzhou Boxin Machine Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/015—Frames, beds, pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

一种内藏刀库结构，其中包括：工作台和底座，所述的工作台和底座为一体式结构，所述的底座上安装立柱，立柱采用宽体设计，内部为拱桥形结构，所述的立柱的桥形内腔安装处圆盘刀库，圆盘刀库用刀库支架固定在所述的立柱上，所述的立柱上安装X轴伺服电机、主轴滑板、Y向横梁和双丝杠，所述的X轴伺服电机可驱动主轴滑板到圆盘刀库所在位置，Y向横梁移动采用双丝杠驱动结构，本发明的优点是：本发明可减少机床外形尺寸，换刀辅助时间短，提高换刀效率，增加机床强度和刚性。

Description

内藏刀库结构
技术领域
本发明涉及一种立式加工中心的刀库安装结构，尤其涉及一种内藏刀库结构。
背景技术
现有立式加工中心的刀库安装大部分在立柱外面的一个侧面上，对于加工区域大的机床换刀时，主轴滑板要移动刀库所在的位置去换刀，换刀辅助时间过长，同时刀库安装在立柱的一侧使立柱两侧所承受的载荷不一致，长期使用容易导致立柱的变形，不利于机床精度的保持。
发明内容
本发明的目的是提供一种减少机床外形尺寸，换刀辅助时间短，提高换刀效率，增加机床强度和刚性的内藏刀库结构。
为实现上述目的，本发明所采用的技术方案为：
一种内藏刀库结构，其中包括：工作台和底座，所述的工作台和底座为一体式结构，其特点在于：所述的底座上安装立柱，立柱采用宽体设计，内部为拱桥形结构，所述的立柱的桥形内腔安装处圆盘刀库，圆盘刀库用刀库支架固定在所述的立柱上，所述的立柱上安装X轴伺服电机、主轴滑板、Y向横梁和双丝杠，所述的X轴伺服电机可驱动主轴滑板到圆盘刀库所在位置， Y向横梁移动采用双丝杠驱动结构。
根据上述的内藏刀库结构，其特点在于：所述的立柱前面安装有自动门，换刀时自动门打开，换刀结束后自动门关闭。
本发明的优点是：本发明立柱采用宽体设计，增加了机床的强度和刚性，内部为拱桥形结构，所述的立柱的桥形内腔安装处圆盘刀库，圆盘刀库用刀库支架固定在所述的立柱上，可减少机床外形尺寸，同时Y向横梁移动采用双丝杠驱动结构，减少Y向横梁移动过程中出现的扭曲，可长期保持机床的精度，由于圆盘刀库安装在X行程的中间位置，减少了机床换刀时X轴移动的时间，缩短了加工辅助时间，提高了加工效率，所述的立柱前面安装的自动门用于圆盘刀库的防屑与防水，换刀时自动门打开，主轴滑板移动到换刀位置，刀库机械手换刀，换刀结束后自动门关闭。
附图说明
图1本发明结构示意图。
图2本发明侧视结构示意图。
附图1中
1、底座；2、工作台；3、自动门；4、立柱；5、主轴滑板；6、Y向横梁；7、X轴伺服电机；8、双丝杠；9、圆盘刀库。
具体实施方式
下面结合附图与具体实施例对本发明作进一步描述：
一种内藏刀库结构，如图1所示，其中包括：工作台2和底座1，所述的工作台2和底座1为一体式结构，所述的底座1上安装立柱4，立柱4采用宽体设计，内部为拱桥形结构，所述的立柱4的桥形内腔安装处圆盘刀库9，圆盘刀库9用刀库支架固定在所述的立柱4上，所述的立柱4上安装X轴伺服电机7、主轴滑板5、 Y向横梁6和双丝杠8，所述的X轴伺服电机7可驱动主轴滑板5到圆盘刀库9所在位置， Y向横梁6移动采用双丝杠8驱动结构。
本实施例中：所述的立柱4前面安装有自动门3，换刀时自动门3打开，换刀结束后自动门3关闭。
本发明的有益效果是：本发明所述的立柱4采用宽体设计，增加了机床的强度和刚性，内部为拱桥形结构，所述的立柱4的桥形内腔安装处圆盘刀库9，圆盘刀库9用刀库支架固定在所述的立柱4上，可减少机床外形尺寸，同时Y向横梁6移动采用双丝杠8驱动结构，减少Y向横梁6移动过程中出现的扭曲，可长期保持机床的精度，由于圆盘刀库9安装在X行程的中间位置，减少了机床换刀时X轴移动的时间，缩短了加工辅助时间，提高了加工效率，所述的立柱4前面安装的自动门3用于圆盘刀库9的防屑与防水，换刀时自动门3打开，主轴滑板5移动到换刀位置，刀库机械手换刀，换刀结束后自动门3关闭。
上面所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的构思和保护范围进行限定，在不脱离本发明设计构思的前提下，本领域中普通工程技术人员对本发明的技术方案作出的各种变型和改进，均应落入本发明的保护范围。

Claims (2)

1.一种内藏刀库结构，其中包括：工作台（2）和底座（1），所述的工作台（2）和底座（1）为一体式结构，其特征在于：所述的底座（1）上安装立柱（4），立柱（4）采用宽体设计，所述立柱的内腔为中空结构，所述中空结构为拱桥形结构，所述的立柱（4）的桥形内腔安装圆盘刀库（9），圆盘刀库（9）用刀库支架固定在所述的立柱（4）上，所述的立柱（4）上安装X轴伺服电机（7）、主轴滑板（5）、 Y向横梁（6）和双丝杠（8），所述的X轴伺服电机（7）可驱动主轴滑板（5）到圆盘刀库（9）所在位置， Y向横梁（6）移动采用双丝杠（8）驱动结构，减少Y向横梁移动过程中出现的扭曲。
2.根据权利要求1所述的内藏刀库结构，其特征在于：所述的立柱（4）前面安装有自动门（3），换刀时所述的自动门（3）打开，换刀结束后所述的自动门（3）关闭。
CN201410030090.9A 2014-01-23 2014-01-23 内藏刀库结构 Expired - Fee Related CN103846709B (zh)

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US10220478B2 (en) * 2014-08-20 2019-03-05 Fuji Corporation Machining center

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DE4446963C2 (de) * 1994-12-28 1997-08-14 Deckel Maho Gmbh Programmgesteuerte Werkzeugmaschine mit Werkzeugwechsel im Pick-up-Prinzip
US20020079022A1 (en) * 2000-12-27 2002-06-27 Colle Paolo M. Machining systems and methods for forming non-metallic parts
JP2004195600A (ja) * 2002-12-19 2004-07-15 Okuma Corp Ｎｃ工作機械
CN102294599A (zh) * 2011-08-03 2011-12-28 杭州大天数控机床有限公司 一种刀库与主轴共装在滑鞍上的数控龙门加工中心
CN103350343B (zh) * 2013-06-07 2016-04-20 杭州大天数控机床有限公司 一种刀库与主轴复合在滑鞍的数控龙门立卧复合加工中心
CN203304966U (zh) * 2013-06-09 2013-11-27 山东派克诺尔机器有限公司 内藏式刀库
CN203751801U (zh) * 2014-01-23 2014-08-06 滕州市大地机床股份有限公司 内藏刀库结构

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