CN105033289B - 一种车床自润滑中心架 - Google Patents

一种车床自润滑中心架 Download PDF

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CN105033289B
CN105033289B CN201510505507.7A CN201510505507A CN105033289B CN 105033289 B CN105033289 B CN 105033289B CN 201510505507 A CN201510505507 A CN 201510505507A CN 105033289 B CN105033289 B CN 105033289B
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nut
oil suction
suction bar
spring
steel ball
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CN105033289A (zh
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王斌
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TIANJIN SAIXIANG ELECTROMECHANICAL ENGINEERING CO LTD
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Yancheng Vocational Institute of Industry Technology
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • 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
    • B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
    • B23Q1/76—Steadies; Rests
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

本发明涉及一种车床自润滑中心架，本发明的目的在于，提供一种车床自润滑中心架，本发明的目的是这样实现的：该装置由气缸、活塞杆、螺母、导向键、支承架、中心架体、锁紧螺母、调节螺母、钢珠、支承体、弹簧、调节弹簧螺母、吸油条管、吸油条组成，其特征是：气缸、活塞杆、螺母与支承架左端相连，中心架体左侧通过导向键与支承架相连，钢珠安装在调节螺母内，钢珠右侧与支承体通过吸油条相连，支承体右侧为弹簧，弹簧右侧与调节弹簧螺母相连，调节弹簧螺母内装有吸油条管，吸油条管中装有吸油条与钢珠右侧吸油条连成一个整体。本发明具有的优点和积极效果是：减小中心架与工件的接触面积，自动进行润滑，降低生产成本。

Description

一种车床自润滑中心架
技术领域
本发明涉及一种车床自润滑中心架，属于机械制造技术领域。
背景技术
在车削加工中，尤其是对较长的精密零件进行切削加工时，需要用到中心架，同时为防止中心架与工件摩擦发热及擦伤工件，需不停地进行人工加注润滑油，这就需要一种能减小摩擦又能不需要人工加注润滑油进行自润滑的中心架，从而提高工件加工质量，降低生产成本。
发明内容
本发明的目的在于，提供一种车床自润滑中心架，用这样的装置，能减小摩擦又能进行自润滑，不需要人工加注润滑油。
本发明的目的是这样实现的：该装置由气缸、活塞杆、螺母、导向键、支承架、中心架体、锁紧螺母、调节螺母、钢珠、支承体、弹簧、调节弹簧螺母、吸油条管、吸油条组成，其特征是：气缸、活塞杆、螺母与支承架左端相连，中心架体左侧通过导向键与支承架相连，支承架右侧与自润滑支承部件相连，自润滑支承部件中，钢珠安装在调节螺母内，钢珠右侧与支承体通过吸油条相连，支承体右侧为弹簧，弹簧右侧与调节弹簧螺母相连，调节弹簧螺母内装有吸油条管，吸油条管中装有吸油条与钢珠右侧吸油条连成一个整体，锁紧螺母与调节螺母相连。
由于采用上述技术方案，本发明具有的优点和积极效果是：减小中心架与工件的接触面积，同时切削过程中可进行自润滑，不需要人工加注润滑油，从而提高工件加工质量，降低生产成本。
附图说明
图1、图2是本发明的原理示意图。
附图标识
1、床鞍 2、气缸 3、活塞杆 4、螺母 5、导向键 6、支承架 7、工件 8、自润滑支承部件 81、锁紧螺母 82、调节螺母 83、钢珠 84、支承体 85、弹簧 86、调节弹簧螺母 87、吸油条管 88、吸油条 9、中心架体
具体实施方式
下面结合附图和具体实施方式，对本发明的结构进行进一步详细说明。
如图1、图2所示，该装置由气缸2、活塞杆3、螺母4、导向键5、支承架6、中心架体9、锁紧螺母81、调节螺母82、钢珠83、支承体84、弹簧85、调节弹簧螺母86、吸油条管87、吸油条88组成，其特征是：气缸2、活塞杆3、螺母4与支承架6左端相连，中心架体9左侧通过导向键5与支承架6相连，支承架6右侧与自润滑支承部件8相连，自润滑支承部件8中，钢珠83安装在调节螺母82内，钢珠83右侧与支承体84通过吸油条88相连，支承体84右侧为弹簧85，弹簧85右侧与调节弹簧螺母86相连，调节弹簧螺母86内装有吸油条管87，吸油条管87中装有吸油条88与钢珠83右侧吸油条88连成一个整体，锁紧螺母81与调节螺母82相连。气缸2带动活塞杆3及支承架6上的两个自润滑支承部件8左右移动，以适应不同工件直径，钢珠83在弹簧85作用下，始终与吸油条88接触，保证钢珠的润滑。
最后所应说明的是，以上实施例仅用以说明本发明的技术方案而非限制。尽管参照实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，对本发明的技术方案进行修改或者等同替换，都不脱离本发明技术方案的精神和范围，其均应涵盖在本发明的权利要求范围当中。

Claims (1)

1.一种车床自润滑中心架，由气缸、活塞杆、螺母、导向键、支承架、自润滑支承部件、中心架体组成，自润滑支承部件由锁紧螺母、调节螺母、钢珠、支承体、弹簧、调节弹簧螺母、吸油条管、吸油条组成，其特征是：气缸、活塞杆、螺母与支承架左端相连，中心架体左侧通过导向键与支承架相连，支承架右侧与自润滑支承部件相连，钢珠安装在调节螺母内，钢珠右侧与支承体通过吸油条相连，支承体右侧为弹簧，弹簧右侧与调节弹簧螺母相连，调节弹簧螺母内装有吸油条管，吸油条管中装有吸油条与钢珠右侧吸油条连成一个整体，锁紧螺母与调节螺母相连。
CN201510505507.7A 2015-08-13 2015-08-13 一种车床自润滑中心架 Active CN105033289B (zh)

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CN113690717A (zh) * 2021-08-14 2021-11-23 广东速联科技术有限公司 一种带延时继电调数功能的线芯倒角切割设备

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JP3084356B2 (ja) * 1996-08-10 2000-09-04 株式会社牧野フライス製作所 潤滑油流量調節装置を備えた主軸装置
JP2001323930A (ja) * 2000-03-10 2001-11-22 Enshu Ltd 潤滑システム
CN2878804Y (zh) * 2006-03-02 2007-03-14 黄光玥 摩擦式传动及导引装置
CN2925701Y (zh) * 2006-05-31 2007-07-25 应圣平 一种气动中心架
CN201300310Y (zh) * 2008-11-29 2009-09-02 天水星火机床有限责任公司 强力润滑中心架
CN201483245U (zh) * 2009-05-31 2010-05-26 江西华伍重工有限责任公司 一种配合面的粗糙度为毛坯的液压中心架
CN201613320U (zh) * 2010-03-25 2010-10-27 洛阳机床有限责任公司 一种有芯卷簧机的芯轴支撑装置
CN201871953U (zh) * 2010-09-27 2011-06-22 河南柴油机重工有限责任公司 一种新型结构的机床跟刀装置
CN102441797A (zh) * 2010-10-08 2012-05-09 陶晓明 一种车床中心架
CN204843539U (zh) * 2015-08-13 2015-12-09 盐城工业职业技术学院 一种车床自润滑中心架

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