CN106826269A - 圆轴快换夹头 - Google Patents

圆轴快换夹头 Download PDF

Info

Publication number
CN106826269A
CN106826269A CN201710093609.1A CN201710093609A CN106826269A CN 106826269 A CN106826269 A CN 106826269A CN 201710093609 A CN201710093609 A CN 201710093609A CN 106826269 A CN106826269 A CN 106826269A
Authority
CN
China
Prior art keywords
circular shaft
eccentric bushing
round end
end roller
sleeve
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
CN201710093609.1A
Other languages
English (en)
Inventor
吕本强
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.)
Chongqing Yongzhong Heavy Industry Co Ltd
Original Assignee
Chongqing Yongzhong Heavy Industry 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.)
Filing date
Publication date
Application filed by Chongqing Yongzhong Heavy Industry Co Ltd filed Critical Chongqing Yongzhong Heavy Industry Co Ltd
Priority to CN201710093609.1A priority Critical patent/CN106826269A/zh
Publication of CN106826269A publication Critical patent/CN106826269A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • 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
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

本发明公开了一种圆轴快换夹头，包括套筒，套筒壁上周向均匀设置有三个孔槽，所述孔槽内设置有圆头滚柱，圆头滚柱无法从孔槽的底部掉出，还包括将三个圆头滚柱套住的偏心套，所述偏心套内壁周向均匀设置有三条弧形沟，三条弧形沟分别用于卡紧对应的圆头滚柱，偏心套两侧均设置有端盖，所述端盖通过锁紧螺钉与偏心套连接，端盖与套筒之间通过挡圈实现轴向定位。该结构的圆轴快换夹头，能方便快速的实现圆轴的夹紧和更换，从而有效提高了加工效率。

Description

圆轴快换夹头
技术领域
本发明涉及一种圆轴快换夹头。
背景技术
在圆轴类零件批量加工领域，需要对圆轴实现快速夹紧和更换，以便保证加工效率。现有的圆轴固定结构，对圆轴夹紧和更换过程复杂，操作不便，严重影响了加工效率。
发明内容
有鉴于此，本发明的目的是提供一种圆轴快换夹头，能方便快速的实现圆轴的夹紧和更换，以便提高加工效率。
本发明通过以下技术手段解决上述问题：一种圆轴快换夹头，包括套筒，套筒壁上周向均匀设置有三个孔槽，所述孔槽内设置有圆头滚柱，圆头滚柱无法从孔槽的底部掉出，还包括将三个圆头滚柱套住的偏心套，所述偏心套内壁周向均匀设置有三条弧形沟，三条弧形沟分别用于卡紧对应的圆头滚柱，偏心套两侧均设置有端盖，所述端盖通过锁紧螺钉与偏心套连接，端盖与套筒之间通过挡圈实现轴向定位。
进一步，所述圆头滚柱内设置有润滑室，所述润滑室通过锥形孔与圆头滚柱底部连通，所述锥形孔内设置有柱塞，所述柱塞通过弹簧与润滑室内壁连接。
进一步，所述偏心套外壁截面为正六边形。
本发明的有益效果：本发明的圆轴快换夹头，包括套筒，套筒壁上周向均匀设置有三个孔槽，所述孔槽内设置有圆头滚柱，圆头滚柱无法从孔槽的底部掉出，还包括将三个圆头滚柱套住的偏心套，所述偏心套内壁周向均匀设置有三条弧形沟，三条弧形沟分别用于卡紧对应的圆头滚柱，偏心套两侧均设置有端盖，所述端盖通过锁紧螺钉与偏心套连接，端盖与套筒之间通过挡圈实现轴向定位。该结构的圆轴快换夹头，能方便快速的实现圆轴的夹紧和更换，从而有效提高了加工效率。
附图说明
下面结合附图和实施例对本发明作进一步描述。
图1为本发明的结构示意图；
图2为A-A视图；
图3为圆头滚柱的结构示意图。
具体实施方式
以下将结合附图对本发明进行详细说明。如图1-3所示，本发明的圆轴快换夹头，包括套筒1，套筒壁上周向均匀设置有三个孔槽2，所述孔槽内设置有圆头滚柱3，圆头滚柱无法从孔槽的底部掉出，还包括将三个圆头滚柱套住的偏心套4，所述偏心套外壁截面为正六边形，偏心套内壁周向均匀设置有三条弧形沟5，三条弧形沟分别用于卡紧对应的圆头滚柱，偏心套两侧均设置有端盖6，所述端盖通过锁紧螺钉7与偏心套连接，端盖与套筒之间通过挡圈8实现轴向定位，挡圈与套筒卡接，端盖与套筒固定连接。固定圆轴时，将圆轴插入套筒，通过扳手带动偏心套转动，利用圆头滚柱压紧圆轴，最后通过锁紧螺钉将端盖与偏心套连接。当需要更换圆轴时，只需要松开锁紧螺钉，反向转动偏心套，使圆头滚柱松开对圆轴的夹持即可。综上所述，该结构的圆轴快换夹头，能方便快速的实现圆轴的夹紧和更换，从而有效提高了加工效率。
作为对上述技术方案的进一步改进，所述圆头滚柱内设置有润滑室9，所述润滑室通过锥形孔10与圆头滚柱底部连通，润滑室内填充有润滑油，所述锥形孔内设置有柱塞11，所述柱塞通过弹簧12与润滑室内壁连接。在夹持圆轴的过程中，圆轴推动柱塞向润滑室一侧移动，使润滑油流出，对圆轴表面进行润滑，能避免圆轴表面被圆头滚柱夹伤，当取下圆轴后，弹簧推动柱塞复位，继续堵塞锥形孔，避免润滑油流出。
最后说明的是，以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳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，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的宗旨和范围，其均应涵盖在本发明的权利要求范围当中。

Claims (3)

1.一种圆轴快换夹头，其特征在于：包括套筒，套筒壁上周向均匀设置有三个孔槽，所述孔槽内设置有圆头滚柱，圆头滚柱无法从孔槽的底部掉出，还包括将三个圆头滚柱套住的偏心套，所述偏心套内壁周向均匀设置有三条弧形沟，三条弧形沟分别用于卡紧对应的圆头滚柱，偏心套两侧均设置有端盖，所述端盖通过锁紧螺钉与偏心套连接，端盖与套筒之间通过挡圈实现轴向定位。
2.根据权利要求1所述的圆轴快换夹头，其特征在于：所述圆头滚柱内设置有润滑室，所述润滑室通过锥形孔与圆头滚柱底部连通，所述锥形孔内设置有柱塞，所述柱塞通过弹簧与润滑室内壁连接。
3.根据权利要求2所述的圆轴快换夹头，其特征在于：所述偏心套外壁截面为正六边形。
CN201710093609.1A 2017-02-21 2017-02-21 圆轴快换夹头 Pending CN106826269A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710093609.1A CN106826269A (zh) 2017-02-21 2017-02-21 圆轴快换夹头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710093609.1A CN106826269A (zh) 2017-02-21 2017-02-21 圆轴快换夹头

Publications (1)

Publication Number Publication Date
CN106826269A true CN106826269A (zh) 2017-06-13

Family

ID=59133230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710093609.1A Pending CN106826269A (zh) 2017-02-21 2017-02-21 圆轴快换夹头

Country Status (1)

Country Link
CN (1) CN106826269A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113822A (ja) * 1983-11-25 1985-06-20 Kanae Sangyo Kk 等速ボ−ルジョイント用ボ−ル保持ケ−ジ
CN2076184U (zh) * 1990-09-22 1991-05-01 蒋中原 一种可移式联轴器
CN2194997Y (zh) * 1994-06-07 1995-04-19 蒋中原 一种可移式弹性联轴器
KR20100079697A (ko) * 2008-12-31 2010-07-08 한국프랜지공업 주식회사 차량용 등속조인트
CN206536224U (zh) * 2017-02-21 2017-10-03 重庆永重重工有限公司 圆轴快换夹头

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113822A (ja) * 1983-11-25 1985-06-20 Kanae Sangyo Kk 等速ボ−ルジョイント用ボ−ル保持ケ−ジ
CN2076184U (zh) * 1990-09-22 1991-05-01 蒋中原 一种可移式联轴器
CN2194997Y (zh) * 1994-06-07 1995-04-19 蒋中原 一种可移式弹性联轴器
KR20100079697A (ko) * 2008-12-31 2010-07-08 한국프랜지공업 주식회사 차량용 등속조인트
CN206536224U (zh) * 2017-02-21 2017-10-03 重庆永重重工有限公司 圆轴快换夹头

Similar Documents

Publication Publication Date Title
CN203343716U (zh) 一种辊筒轴承和密封胶圈的压装装置
CN107599487B (zh) 一种机械加工用废料压缩装置
CN206536224U (zh) 圆轴快换夹头
US20160146251A1 (en) Sliding surface
CN106826269A (zh) 圆轴快换夹头
CN106238480A (zh) 油压式钢管拉拔机
CN101992386B (zh) 用于皮带机托辊辊体的装配制作方法
CN209970028U (zh) 一种梳型托辊梳型胶圈套装装置
CN104162684B (zh) 一种阀杆双头自动加工机
CN108994236A (zh) 一种法兰生产用立式锻造机自动上料机械手
CN102922238A (zh) 一种本体法兰的生产工艺
CN102284717A (zh) 快装动力卡盘
CN202845959U (zh) 汽车变速箱输入轴滚齿工装
CN105215426B (zh) 深孔加工刀杆减振支撑器
CN104308575B (zh) 一种用于对高压气瓶进行车削加工的夹具
CN202894524U (zh) 一种零件浸油加工挡油装置
CN102996604A (zh) 一种铝合金零件的螺纹孔及其制作方法
CN103273388B (zh) 一种外圆磨床非整圆圆弧磨削机构
CN202877418U (zh) 旋压机夹紧装置
CN202118252U (zh) 一种压力机湿式离合器密封机构
CN204610112U (zh) 一种高压供油泵出油阀组件
CN103506385A (zh) 顶头
CN106311948A (zh) 滑块锤头装置
CN103769928A (zh) 一种新型油缸夹紧装置
CN205152295U (zh) 出钢机用滚轮装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170613