CN105215705A - 等速万向节内环偏心快速装夹机构 - Google Patents

等速万向节内环偏心快速装夹机构 Download PDF

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Publication number
CN105215705A
CN105215705A CN201510746031.6A CN201510746031A CN105215705A CN 105215705 A CN105215705 A CN 105215705A CN 201510746031 A CN201510746031 A CN 201510746031A CN 105215705 A CN105215705 A CN 105215705A
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China
Prior art keywords
constant velocity
eccentric
inner ring
cardan joint
velocity cardan
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CN201510746031.6A
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English (en)
Inventor
王键钦
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WUHU TIANJIN MACHINERY Co Ltd
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WUHU TIANJIN MACHINERY Co Ltd
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Application filed by WUHU TIANJIN MACHINERY Co Ltd filed Critical WUHU TIANJIN MACHINERY Co Ltd
Priority to CN201510746031.6A priority Critical patent/CN105215705A/zh
Publication of CN105215705A publication Critical patent/CN105215705A/zh
Pending legal-status Critical Current

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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
    • 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

Abstract

等速万向节内环偏心快速装夹机构，包括机床法兰1，所述机床法兰1上安装基体2，所述基体2上安装偏心弹性夹头4，所述偏心弹性夹头4内部安装定位底座3，所述定位底座3与机床法兰1连接,所述偏心弹性夹头4根据产品设计偏心距离，并通过机床拉紧结构进行拉伸，实现对工件的快速装夹。本发明简便实用,能准确实现等速万向节内环快速装夹及保证产品稳定性。

Description

等速万向节内环偏心快速装夹机构
技术领域
本发明涉及汽车关键零部件加工装备技术领域，尤其涉及等速万向节内环偏心快速装夹机构。
背景技术
汽车在行驶过程中，凡是涉及动力传递和转向等关键部位，都需要设置等速万向节。等速万向节装配在汽车传动轴总成中，它不仅满足等速传递动力，而且还要适应汽车转向以及在行驶过程中转向所造成传动轴拉伸变化。保证等速万向节具有一定范围的延长，并有足够的强度，偏心距离是正常工作的基本参数。
不同类型汽车，等速万向节连接方式存在差异，稳定的偏心距是等速万向节必须保证的一项关键参数。过去，许多企业采用三爪式或六爪式装夹结构，要逐一调整每一个位置，不仅调整难度大，偏心距也不稳定，不仅费时费力，而且偏心距存在较大散差，影响汽车安全行驶。
发明内容
为了解决上述问题，本发明提供一种等速万向节内环偏心快速装夹机构，具有简便实用、快速精准等一系列优点。
为了实现上述目的，本发明采用的技术方案如下：
等速万向节内环偏心快速装夹机构，包括机床法兰，所述机床法兰上安装基体，所述基体上安装偏心弹性夹头，所述偏型弹性夹头内部安装定位底座，所述定位底座与机床法兰连接。所述偏心弹性夹头通过机床拉紧结构进行拉伸，实现对等速万向节内环的快速装夹。
附图说明：
图1为本发明结构示意图。
图1中，1为机床法兰，2为基体，3为定位底座，4为偏心弹性夹头，5为工件。
具体实施方式：
下面结合图1，通过具体实施例对本发明做进一步说明。
等速万向节内环偏心快速装夹机构，包括机床法兰1，所述机床法兰1上安装基体2，所述基体2上安装偏心弹性夹头4，所述偏心弹性夹头4内部安装定位底座3，所述定位底座3与机床法兰1连接,所述偏心弹性夹头4通过机床拉紧结构进行拉伸，实现对等速万向节内环的快速装夹。
作为本发明的进一步改进，等速万向节内环偏心快速装夹机构，所述偏心弹性夹头4设计有一定的偏心距离，保证等速万向节具有一定范围的延长。

Claims (2)

1.等速万向节内环偏心快速装夹机构，包括机床法兰1，所述机床法兰1上安装基体2，所述基体2上安装偏心弹性夹头4，所述偏心弹性夹头4内部安装定位底座3，所述定位底座3与机床法兰1连接,所述偏心弹性夹头4通过机床拉紧结构进行拉伸，实现对等速万向节内环的快速装夹。
2.根据权利要求1所述的等速万向节内环偏心快速装夹机构，其特征在于：所述偏心弹性夹头4设计有一定的偏心距离，保证等速万向节具有一定范围的延长。
CN201510746031.6A 2015-11-06 2015-11-06 等速万向节内环偏心快速装夹机构 Pending CN105215705A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107363338A (zh) * 2017-08-28 2017-11-21 安徽奥丰汽车配件有限公司 一种球笼加工装置
CN109443334A (zh) * 2018-12-10 2019-03-08 河北汉光重工有限责任公司 一种陀螺用万向支架内环装配定位装置及其应用

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593444A (en) * 1981-07-30 1986-06-10 Kavthekar Keshav S Machine for manufacturing universal joints
JPH11254258A (ja) * 1998-03-04 1999-09-21 Toyota Motor Corp 等速自在継手の加工治具
DE202005000397U1 (de) * 2005-01-11 2005-08-11 Reiling Gmbh Universalhalter
CN101934479A (zh) * 2009-07-01 2011-01-05 毕学兰 一种机床可调式偏心夹头机构
CN102581302A (zh) * 2012-02-22 2012-07-18 瑞智(青岛)精密机电有限公司 一种车偏心轴的方法
CN103212731A (zh) * 2013-04-01 2013-07-24 浙江欧迪恩传动科技股份有限公司 一种等速万向节钟形壳内撑夹具
CN203471373U (zh) * 2013-09-22 2014-03-12 贵州航天精工制造有限公司 一种数控车床装夹异形零件的夹套结构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593444A (en) * 1981-07-30 1986-06-10 Kavthekar Keshav S Machine for manufacturing universal joints
JPH11254258A (ja) * 1998-03-04 1999-09-21 Toyota Motor Corp 等速自在継手の加工治具
DE202005000397U1 (de) * 2005-01-11 2005-08-11 Reiling Gmbh Universalhalter
CN101934479A (zh) * 2009-07-01 2011-01-05 毕学兰 一种机床可调式偏心夹头机构
CN102581302A (zh) * 2012-02-22 2012-07-18 瑞智(青岛)精密机电有限公司 一种车偏心轴的方法
CN103212731A (zh) * 2013-04-01 2013-07-24 浙江欧迪恩传动科技股份有限公司 一种等速万向节钟形壳内撑夹具
CN203471373U (zh) * 2013-09-22 2014-03-12 贵州航天精工制造有限公司 一种数控车床装夹异形零件的夹套结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107363338A (zh) * 2017-08-28 2017-11-21 安徽奥丰汽车配件有限公司 一种球笼加工装置
CN109443334A (zh) * 2018-12-10 2019-03-08 河北汉光重工有限责任公司 一种陀螺用万向支架内环装配定位装置及其应用

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