CN108188978B - 一种外壳孔轴承组合式拆卸装置 - Google Patents

一种外壳孔轴承组合式拆卸装置 Download PDF

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CN108188978B
CN108188978B CN201711496650.XA CN201711496650A CN108188978B CN 108188978 B CN108188978 B CN 108188978B CN 201711496650 A CN201711496650 A CN 201711496650A CN 108188978 B CN108188978 B CN 108188978B
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chuck
helicla flute
bearing race
movement adjustment
adjustment bar
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CN108188978A (zh
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郭明明
郭强
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Manfrey Intelligent Equipment Technology Nantong Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws

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  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
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Abstract

一种外壳孔轴承组合式拆卸装置，是由用滑动式转柄，卡盘滑套，卡爪，轴承圈扣合爪，螺旋锁紧扣，动作调整杆，操作手轮，卡盘螺旋槽，卡盘螺旋槽安装盘和轴承圈适配架组成，其特征在于：卡爪安装在卡盘滑套内，三组卡爪形成定心结构，卡盘螺旋槽安装在卡盘螺旋槽安装盘上，卡盘螺旋槽与卡爪的槽口相切，卡爪在卡盘螺旋槽的转动下实现向心运动和远心运动，卡盘螺旋槽安装盘和卡盘滑套扣合，滑动式转柄与卡盘螺旋槽连接，滑动式转柄可以带动卡盘螺旋槽一起转动，卡盘螺旋槽中心开有丝孔，动作调整杆头部设计丝杆，动作调整杆与卡盘螺旋槽属于丝杆连接，动作调整杆上安装三组轴承圈扣合爪，轴承圈适配架套合在动作调整杆上，轴承圈适配架与轴承圈扣合爪的长槽口相贯，螺旋锁紧扣安装在轴承圈扣合爪上，操作手轮安装在动作调整杆末端，动作调整杆上开有调整棘齿槽，用来卡紧螺旋锁紧扣，完成外壳孔轴承组合式拆卸装置的组成。

Description

一种外壳孔轴承组合式拆卸装置
技术领域
本发明涉及一种外壳孔轴承组合式拆卸装置，具体地说是滑动式转柄，卡盘滑套，卡爪，轴承圈扣合爪，螺旋锁紧扣，动作调整杆，操作手轮，卡盘螺旋槽，卡盘螺旋槽安装盘和轴承圈适配架组成的一种外壳孔轴承组合式拆卸装置。
背景技术
在机械设备生产装配中，轴承是高速运动和降低摩擦的常用零件，因为轴承外壳孔的装配通常是过盈配合，轴承在大部分装配时采用压装方式，但是在实际维修更换使用和装配有误时通常需要拆卸，轴承在压入外壳孔后很难拆卸下来，尤其是外壳孔属于座式通孔，孔深较大，无法用可调整的工具深入内部取出轴承，因此需要一种简单快捷的拆轴承工具。
发明内容
针对上述的不足，本发明提供了一种外壳孔轴承组合式拆卸装置。
本发明是通过以下技术方案实现的：一种外壳孔轴承组合式拆卸装置，是由滑动式转柄，卡盘滑套，卡爪，轴承圈扣合爪，螺旋锁紧扣，动作调整杆，操作手轮，卡盘螺旋槽，卡盘螺旋槽安装盘和轴承圈适配架组成，其特征在于：卡爪安装在卡盘滑套内，三组卡爪形成定心结构，卡盘螺旋槽安装在卡盘螺旋槽安装盘上，卡盘螺旋槽与卡爪的槽口相切，卡爪在卡盘螺旋槽的转动下实现向心运动和远心运动，卡盘螺旋槽安装盘和卡盘滑套扣合，滑动式转柄与卡盘螺旋槽连接，滑动式转柄可以带动卡盘螺旋槽一起转动，卡盘螺旋槽中心开有丝孔，动作调整杆头部设计丝杆，动作调整杆与卡盘螺旋槽属于丝杆连接，动作调整杆上安装三组轴承圈扣合爪，轴承圈适配架套合在动作调整杆上，轴承圈适配架与轴承圈扣合爪的长槽口相贯，螺旋锁紧扣安装在轴承圈适配架上，操作手轮安装在动作调整杆末端，动作调整杆上开有调整棘齿槽，用来卡紧螺旋锁紧扣，完成外壳孔轴承组合式拆卸装置的组成。
该发明的有益之处是：本设计可以拆卸长深孔轴承座的轴承，通过卡盘式结构将装置固定在轴承座内孔内，轴承适配架调整带动轴承圈扣合爪按所拆轴承大小调整好角度后锁紧螺旋锁紧扣，用手操作操作手轮，动作调整杆转动，动作调整杆的丝扣逐渐脱离卡盘滑套，轴承在轴承座上脱离下来。
附图说明
附图图1为本发明的结构示意图；图2为本发明的结构示意补充图；图3为本发明的工作原理示意图；图4为本发明的总体效果图。
图中，1、滑动式转柄，2、卡盘滑套，3、卡爪，4、轴承圈扣合爪，5、螺旋锁紧扣，6、动作调整杆，7、操作手轮，8、卡盘螺旋槽，9、卡盘螺旋槽安装盘，10、轴承圈适配架。
具体实施方式
一种外壳孔轴承组合式拆卸装置，是由滑动式转柄1、卡盘滑套2、卡爪3、轴承圈扣合爪4、螺旋锁紧扣5、动作调整杆6、操作手轮7、卡盘螺旋槽8、卡盘螺旋槽安装盘9、轴承圈适配架10组成，其特征在于：卡爪3安装在卡盘滑套2内，三组卡爪3形成定心结构，卡盘螺旋槽8安装在卡盘螺旋槽安装盘9上，卡盘螺旋槽8与卡爪3的槽口相切，卡爪3在卡盘螺旋槽8的转动下实现向心运动和远心运动，卡盘螺旋槽安装盘9和卡盘滑套2扣合，滑动式转柄1与卡盘螺旋槽8连接，滑动式转柄1可以带动卡盘螺旋槽8一起转动，卡盘螺旋槽8中心开有丝孔，动作调整杆6头部设计丝杆，动作调整杆6与卡盘螺旋槽8属于丝杆连接，动作调整杆6上安装三组轴承圈扣合爪4，轴承圈适配架10套合在动作调整杆6上，轴承圈适配架10与轴承圈扣合爪4的长槽口相贯，螺旋锁紧扣5安装在轴承圈适配架10上，操作手轮7安装在动作调整杆6末端，动作调整杆6上开有调整棘齿槽，用来卡紧螺旋锁紧扣5，完成外壳孔轴承组合式拆卸装置的组成。
当该装置工作时，操作滑动式转柄1，卡爪3远心运动，将装置固定在轴承座内孔内，轴承适配架10调整带动轴承圈扣合爪4按所拆轴承大小调整好角度后锁紧螺旋锁紧扣5，用手操作操作手轮7，动作调整杆6转动，动作调整杆的丝扣逐渐脱离卡盘滑套，轴承在轴承座上脱离下来。

Claims (1)

1.一种外壳孔轴承组合式拆卸装置，是由滑动式转柄，卡盘滑套，卡爪，轴承圈扣合爪，螺旋锁紧扣，动作调整杆，操作手轮，卡盘螺旋槽，卡盘螺旋槽安装盘和轴承圈适配架组成，其特征在于：卡爪安装在卡盘滑套内，三组卡爪形成定心结构，卡盘螺旋槽安装在卡盘螺旋槽安装盘上，卡盘螺旋槽与卡爪的槽口相切，卡爪在卡盘螺旋槽的转动下实现向心运动和远心运动，卡盘螺旋槽安装盘和卡盘滑套扣合，滑动式转柄与卡盘螺旋槽连接，滑动式转柄可以带动卡盘螺旋槽一起转动，卡盘螺旋槽中心开有丝孔，动作调整杆头部设计丝杆，动作调整杆与卡盘螺旋槽属于丝杆连接，动作调整杆上安装三组轴承圈扣合爪，轴承圈适配架套合在动作调整杆上，轴承圈适配架与轴承圈扣合爪的长槽口相贯，螺旋锁紧扣安装在轴承圈适配架上，操作手轮安装在动作调整杆末端，动作调整杆上开有调整棘齿槽，用来卡紧螺旋锁紧扣，完成外壳孔轴承组合式拆卸装置的组成。
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CN110842847A (zh) * 2019-10-14 2020-02-28 中国第一汽车股份有限公司 一种拆卸装置
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