CN106166684B - 一种离合器压盘铰链座销孔的专用夹具 - Google Patents

一种离合器压盘铰链座销孔的专用夹具 Download PDF

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CN106166684B
CN106166684B CN201610775590.4A CN201610775590A CN106166684B CN 106166684 B CN106166684 B CN 106166684B CN 201610775590 A CN201610775590 A CN 201610775590A CN 106166684 B CN106166684 B CN 106166684B
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compressing disc
clutch compressing
hinge seat
support frame
positioning
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CN106166684A (zh
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王庆
薛惠福
薛惠珍
薛塬东
薛塬尊
梁爽
宁涛
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Shandong science and technology Yuanhang Education Service Co.,Ltd.
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Shanxi Zhongjin Industrial Machine Co Ltd
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    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B49/00Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2270/00Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/34Means for guiding

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

本发明涉及一种离合器压盘铰链座销孔的专用夹具,包括:机床回转分度工作台,导向装置,支撑架,压板和螺杆,导向装置设置在机床回转分度工作台的一侧,用于铰链座进行定位导向,机床回转分度工作台上设有T形槽,可旋转的支撑架通过设置在T形槽内的螺钉与机床回转分度工作台相连接,支撑架上设有定位凸台,离合器压盘通过该定位凸台安装在支撑架上,离合器压盘的上部安装有压板,压板通过固定在定位凸台上的螺杆将离合器压盘紧固。本发明的导向装置可以对钻头进行定位导向,很好的满足了钻孔的加工精度,使得离合器压盘铰链座的销孔性能稳定;支撑架分度旋转离合器压盘,实现一次装夹便能同时完成钻铰孔,降低了劳动强度,提升了生产效率。

Description

一种离合器压盘铰链座销孔的专用夹具
技术领域
本发明涉及一种离合器压盘的专用夹具,具体涉及一种离合器压盘铰链座销孔的专用夹具。
背景技术
离合器压盘中的铰链座销孔是离合器总成中的关键部位,其几何状态以及尺寸精度往往决定着离合器分离后的效果,从而影响车辆在运行过程的运行状态、运行效果以及换挡平顺等各个方面。
目前,传统的铰链座销孔的加工方法是将离合器压盘先放在钻床的工作台面上,夹紧定位压紧后,进行钻孔,钻完孔后,松开螺母,再将离合器压盘放到另一台机床上再次进行夹紧后进行铰孔,以此类推,顺序完成各个铰链座销孔的加工,由于此种加工工艺以及加工使用的夹具不能满足加工需求,更给操作工带来不便,费时费力,严重影响生产节拍,极大的降低了生产效率。
发明内容
本发明的目的在于,针对上述缺陷,提供一种一次装夹便能同时完成钻铰孔的离合器压盘铰链座销孔的专用夹具。
为了达到上述目的,本发明采取的技术方案如下:
一种离合器压盘铰链座销孔的专用夹具,包括:机床回转分度工作台,导向装置,支撑架,压板和螺杆,所述导向装置设置在机床回转分度工作台的一侧,用于对离合器压盘上的铰链座进行定位导向,所述机床回转分度工作台上设有T形槽,可旋转的支撑架通过设置在T形槽内的螺钉与机床回转分度工作台相连接,所述支撑架上设有定位凸台,离合器压盘通过该定位凸台安装在所述支撑架上,离合器压盘的上部安装有压板,所述压板通过固定在定位凸台上的螺杆将离合器压盘紧固。
较佳地,所述导向装置包括一对离合器压盘铰链座导向的导向臂和一导轨,所述导向臂设置在导轨上可往复移动,所述导向臂上开设有导向孔。
更佳地,离合器压盘的下部与支撑架之间设置有支撑条。
更佳地,所述支撑条的形状为圆弧形。
较佳地,所述专用夹具还包括有预定位装置,所述预定位装置固定在所述支撑架上,用于当离合器压盘通过定位凸台安装到支撑架时,对离合器压盘进行预定位。
更佳地,所述预定位装置包括一定位杆和一连接架,所述连接架上活动连接有定位杆,所述定位杆预定位到离合器压盘相邻两个铰链座之间的空隙内。
本发明的有益效果:本发明的导向装置可以对钻头进行定位导向,很好的满足了钻孔的加工精度,使得离合器压盘铰链座的销孔性能稳定;采用预定位装置可以保证离合器压盘在支撑架的位置,保证了加工位置的一致性;支撑架旋转离合器压盘,实现一次装夹便能同时完成钻铰孔,降低了劳动强度,提升了生产效率。
附图说明
图1为本发明一种离合器压盘铰链座销孔的专用夹具的结构示意图;
图2为图1所示结构的A向视图;
图3为图1所示结构中去掉离合器压盘后的结构示意图;
图4为本发明涉及的离合器压盘铰链座销孔的加工装置的结构示意图。
具体实施方式
下面结合附图和实施例对本发明的技术方案作进一步的详细说明。
实施例1:
如图1-3所示,一种离合器压盘铰链座销孔的专用夹具,包括:机床回转分度工作台1,导向装置2,支撑架3,压板4和螺杆5,所述导向装置2设置在机床回转分度工作台1的一侧,用于对离合器压盘9上的铰链座6进行定位导向,所述导向装置2包括一对离合器压盘9铰链座6导向的导向臂21和一导轨22,所述导向臂21设置在导轨22上可往复移动,所述导向臂21上开设有导向孔23。
所述机床回转分度工作台1上设有T形槽,可旋转的支撑架3通过设置在T形槽内的螺钉与机床回转分度工作台1相连接,所述支撑架3上设有定位凸台31,离合器压盘9通过该定位凸台31安装在所述支撑架3上,离合器压盘9的上部安装有压板4,离合器压盘9的下部与支撑架3之间设置有圆弧状的支撑条7,所述压板4通过固定在定位凸台31上的螺杆5将离合器压盘紧固。支撑条7的高度小于定位凸台31的高度。
实施例2:
在实施例1的基础上,本发明的专用夹具还包括有预定位装置8,所述预定位装置8固定在所述支撑架3上,用于当离合器压盘9通过定位凸台31安装到支撑架3时,对离合器压盘9进行预定位。所述预定位装置8包括一定位杆81和一连接架82,所述连接架82上活动连接有定位杆81,所述定位杆81安装到离合器压盘相邻两个铰链座单元之间的空隙内。
如图4所示,利用本发明的专用夹具加工离合器压盘铰链座销孔的加工过程为:先采用钻孔导向装置2将离合器压盘铰链座进行定位导向,待钻头10对铰链座进行钻孔工序后,钻孔导向装置2回位,钻头退刀,同时支撑架3自动分度旋转工件60°,将下一组待加工的铰链座旋转成与钻头成同一轴线,此时,重复钻孔导向装置2导向定位,钻头钻孔的工序,待已加工过的钻孔旋转多次后,其钻孔的轴线与铰刀11的轴线成同一轴线后,铰刀开始启动,对已加工过的加工孔进行铰孔工序,直至将所有的加工孔铰孔完毕。
本发明的导向装置可以对钻头进行定位导向,很好的满足了钻孔的加工精度,使得离合器压盘铰链座的销孔性能稳定;采用预定位装置可以保证离合器压盘在支撑架的位置,保证了加工位置的一致性;支撑架旋转离合器压盘,实现一次装夹便能同时完成钻铰孔,降低了劳动强度,提升了生产效率。
上述实施例并非是对本发明保护范围的限制,凡是在本发明构思的精神和原则之内,本领域的专业人员能够作出的任何修改、等同替换和改进等均应包含在本发明的保护范围之内。

Claims (5)

1.一种离合器压盘铰链座销孔的专用夹具,包括:机床回转分度工作台,导向装置,支撑架,压板和螺杆,其特征在于,所述导向装置设置在机床回转分度工作台的一侧,用于对离合器压盘上的铰链座进行定位导向,所述机床回转分度工作台上设有T形槽,可旋转的支撑架通过设置在T形槽内的螺钉与机床回转分度工作台相连接,所述支撑架上设有定位凸台,离合器压盘通过该定位凸台安装在所述支撑架上,离合器压盘的上部安装有压板,所述压板通过固定在定位凸台上的螺杆将离合器压盘紧固,所述导向装置包括一对离合器压盘铰链座导向的导向臂和一导轨,所述导向臂设置在导轨上可往复移动,所述导向臂上开设有导向孔。
2.根据权利要求1所述的一种离合器压盘铰链座销孔的专用夹具,其特征在于,离合器压盘的下部与支撑架之间设置有支撑条。
3.根据权利要求2所述的一种离合器压盘铰链座销孔的专用夹具,其特征在于,所述支撑条的形状为圆弧形。
4.根据权利要求1所述的一种离合器压盘铰链座销孔的专用夹具,其特征在于,所述专用夹具还包括有预定位装置,所述预定位装置固定在所述支撑架上,用于当离合器压盘通过定位凸台安装到支撑架时,对离合器压盘进行预定位。
5.根据权利要求4所述的一种离合器压盘铰链座销孔的专用夹具,其特征在于,所述预定位装置包括一定位杆和一连接架,所述连接架上活动连接有定位杆,所述定位杆安装到离合器压盘相邻两个铰链座之间的空隙内。
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CN107498396B (zh) * 2017-09-30 2024-07-02 山西中晋工业制造股份有限公司 加工锁臂杆弯头的装置
CN108839122A (zh) * 2018-06-14 2018-11-20 芜湖恒安钢结构有限公司 一种船体生产加工用方形木板钻孔夹具

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Denomination of invention: A Special Fixture for the Pin Hole of the Clutch Pressure Plate Hinge Seat

Effective date of registration: 20231008

Granted publication date: 20190129

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Registration number: Y2023980060216

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