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CN107824850A - 一种转轴键槽专用数控铣床 - Google Patents

一种转轴键槽专用数控铣床 Download PDF

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Publication number
CN107824850A
CN107824850A CN201711062793.XA CN201711062793A CN107824850A CN 107824850 A CN107824850 A CN 107824850A CN 201711062793 A CN201711062793 A CN 201711062793A CN 107824850 A CN107824850 A CN 107824850A
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CN
China
Prior art keywords
bed
lathe bed
milling machine
workpiece
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711062793.XA
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English (en)
Inventor
茅伟
杨文文
李佳佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QIQIHAR QIYI MACHINE INDUSTRIAL PRODUCTS Co Ltd
Original Assignee
QIQIHAR QIYI MACHINE INDUSTRIAL PRODUCTS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by QIQIHAR QIYI MACHINE INDUSTRIAL PRODUCTS Co Ltd filed Critical QIQIHAR QIYI MACHINE INDUSTRIAL PRODUCTS Co Ltd
Priority to CN201711062793.XA priority Critical patent/CN107824850A/zh
Publication of CN107824850A publication Critical patent/CN107824850A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling particular work; Special milling operations; Machines therefor
    • B23C3/28Grooving workpieces
    • B23C3/30Milling straight grooves, e.g. keyways
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/72Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
    • B23Q1/76Steadies; Rests
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

本发明涉及一种转轴键槽专用数控铣床。主要解决现有铣床无法加工直径长度过大的电机转子轴的键槽的问题。其特征在于:所述工件床身(6)上设有床身导轨,床身导轨上分别固定有左夹具(5)及右夹具(7),左夹具(5)左侧的床身导轨上连接有尾座(1),工件床身(6)右端固定有分度箱(8);刀架床身(9)上通过导轨连接有铣刀架(2)。该转轴键槽专用数控铣床加工范围广,基本可以满足目前所有电机转子轴键槽加工要求,大大提高了机床的通用性及生产效率。

Description

一种转轴键槽专用数控铣床
技术领域
本发明涉及机床领域,尤其是一种转轴键槽专用数控铣床。
背景技术
电机转子轴上的键槽需要用铣床加工,但是由于电机转子轴的长度及直径规格不一,对于一些大直径、长度过长的电机转子轴来说,普通铣床由于加工范围小而无法加工其上的键槽。
发明内容
为了克服现有铣床无法加工直径长度过大的电机转子轴的键槽的不足,本发明提供一种转轴键槽专用数控铣床,该转轴键槽专用数控铣床加工范围广,基本可以满足目前所有电机转子轴键槽加工要求,大大提高了机床的通用性及生产效率。
本发明的技术方案是:一种转轴键槽专用数控铣床,包括刀架床身、工件床身,刀架床身及工件床身并列固定在地基上,所述工件床身上设有床身导轨,床身导轨上分别固定有左夹具及右夹具,左夹具左侧的床身导轨上连接有尾座,工件床身右端固定有分度箱;刀架床身上通过导轨连接有铣刀架。
所述工件床身上的导轨上连接有操作走台。
本发明具有如下有益效果:由于采取上述方案,工件床身导轨上设有可左右移动的左夹具、右夹具,并且尾座也可沿导轨移动,以适应长度不同的工件;铣刀架由伺服电机控制可进行垂直、横向、纵向进给,实现对工件的加工。该机床可适用于长度、直径不同的转子轴键槽的加工,操作方便。
附图说明
图1是本发明的主视图;
图2是本发明的左视图。
图中1-尾座,2-铣刀架,3-按钮站,4-操作走台,5-左夹具,6-工件床身,7-右夹具,8-分度箱,9-刀架床身,10-地基。
具体实施方式
下面结合附图对本发明作进一步说明:
由图1、图2所示,一种转轴键槽专用数控铣床,包括刀架床身9、工件床身6,刀架床身9及工件床身6并列固定在地基10上。所述工件床身6上设有床身导轨,床身导轨上分别固定有左夹具5及右夹具7,左、右夹具可沿工件床身导轨滑动,根据工件的长短锁紧在导轨上。每套夹具在工件的下方装有可上下调节的V型铁顶紧工件,工件的上方装有卡爪,用于夹紧工件。左夹具5左侧的床身导轨上连接有尾座1,尾座1也可沿导轨滑动,根据工件的长度调整位置,尾座套筒可手动伸缩,并且其上装有顶紧力装置。工件床身6右端固定有分度箱8,分度箱8主轴前端装有拨叉,拨动安装在工件轴端的拨盘,带动工件进行分度旋转,工件分度到位后可以手动夹紧,并在显示器上设有时时跟踪角度显示。所述刀架床身9上通过导轨连接有铣刀架2,铣刀架2上连接有按钮站3,通过按钮站3实现对铣刀架的控制。铣刀架的垂直进给机构由伺服电机、减速机、滚珠丝杠副构成,数控系统对其进行半闭环控制,位置精度对应键槽深度的尺寸精度;铣刀架的横向水平进给机构由伺服电机、减速机、滚珠丝杠副与光栅尺构成,数控系统对其进行全闭环控制,位置精度对应键槽宽度的尺寸精度;铣刀架的纵向水平进给机构由两套伺服电机、减速机、齿条副构成,形成双伺服消隙传动,数控系统对其进行半闭环控制,位置精度对应键槽长度的尺寸精度。
为方便操作,工件床身6上的导轨上连接有操作走台4,随铣刀架在工件床身导轨上移动。同时,为适应铣削,机床设有刀具冷却系统,负责冷却液循环冷却刀具,铁屑回收。为防止冷却液、铁屑飞溅,机床设有整体半封闭防护,工件床身与刀架床身矩形导轨副均设有不锈钢伸缩式防护罩。

Claims (2)

1.一种转轴键槽专用数控铣床,包括刀架床身(9)、工件床身(6),刀架床身(9)及工件床身(6)并列固定在地基(10)上,其特征在于:所述工件床身(6)上设有床身导轨,床身导轨上分别固定有左夹具(5)及右夹具(7),左夹具(5)左侧的床身导轨上连接有尾座(1),工件床身(6)右端固定有分度箱(8);刀架床身(9)上通过导轨连接有铣刀架(2)。
2.根据权利要求1所述的转轴键槽专用数控铣床,其特征在于:所述工件床身(6)上的导轨上连接有操作走台(4)。
CN201711062793.XA 2017-11-02 2017-11-02 一种转轴键槽专用数控铣床 Pending CN107824850A (zh)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2059119U (zh) * 1989-04-12 1990-07-11 彭剪桑 多功能小型工具机
US20020088318A1 (en) * 2001-01-10 2002-07-11 Wang Ching Chih Structure of a small lathe and miller assembly
CN2738931Y (zh) * 2004-09-30 2005-11-09 秦德富 数控轧辊键槽铣床
CN101337290A (zh) * 2008-08-08 2009-01-07 江苏钢宝轧辊有限公司 铣扁方装置
CN103521815A (zh) * 2013-09-27 2014-01-22 山东华安液压技术有限公司 双轴数控铣镗床
CN103522068A (zh) * 2013-10-18 2014-01-22 沈阳市大鑫数控机械有限责任公司 细长轴类零件铣端面钻中心孔车外圆专用数控机床
CN103692217A (zh) * 2013-11-26 2014-04-02 瓦房店轴承砂轮制造有限公司 平铣倒角复合加工花键轴的装置
CN206326380U (zh) * 2016-12-06 2017-07-14 宜春学院 一种具有可延长结构的金属加工机床
CN107138784A (zh) * 2017-06-30 2017-09-08 赵明珠 一种改装卧式车床完成卧式铣床部分功能的装置
CN207386670U (zh) * 2017-11-02 2018-05-22 齐齐哈尔齐一机工业产品有限公司 一种转轴键槽专用数控铣床

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2059119U (zh) * 1989-04-12 1990-07-11 彭剪桑 多功能小型工具机
US20020088318A1 (en) * 2001-01-10 2002-07-11 Wang Ching Chih Structure of a small lathe and miller assembly
CN2738931Y (zh) * 2004-09-30 2005-11-09 秦德富 数控轧辊键槽铣床
CN101337290A (zh) * 2008-08-08 2009-01-07 江苏钢宝轧辊有限公司 铣扁方装置
CN103521815A (zh) * 2013-09-27 2014-01-22 山东华安液压技术有限公司 双轴数控铣镗床
CN103522068A (zh) * 2013-10-18 2014-01-22 沈阳市大鑫数控机械有限责任公司 细长轴类零件铣端面钻中心孔车外圆专用数控机床
CN103692217A (zh) * 2013-11-26 2014-04-02 瓦房店轴承砂轮制造有限公司 平铣倒角复合加工花键轴的装置
CN206326380U (zh) * 2016-12-06 2017-07-14 宜春学院 一种具有可延长结构的金属加工机床
CN107138784A (zh) * 2017-06-30 2017-09-08 赵明珠 一种改装卧式车床完成卧式铣床部分功能的装置
CN207386670U (zh) * 2017-11-02 2018-05-22 齐齐哈尔齐一机工业产品有限公司 一种转轴键槽专用数控铣床

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