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连杆裂断与定扭矩装配螺栓一体机的研制

张一杰 罗红平 张永俊

张一杰, 罗红平, 张永俊. 连杆裂断与定扭矩装配螺栓一体机的研制[J]. 机械科学与技术, 2014, 33(2): 217-220.
引用本文: 张一杰, 罗红平, 张永俊. 连杆裂断与定扭矩装配螺栓一体机的研制[J]. 机械科学与技术, 2014, 33(2): 217-220.
Zhang Yi-jie, Luo Hong-ping, Zhang Yong-jun. Development of the Integration Machine for the Fracture Splitting of Connecting Rod and Assembling bolts with a Constant Torque[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(2): 217-220.
Citation: Zhang Yi-jie, Luo Hong-ping, Zhang Yong-jun. Development of the Integration Machine for the Fracture Splitting of Connecting Rod and Assembling bolts with a Constant Torque[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(2): 217-220.

连杆裂断与定扭矩装配螺栓一体机的研制

基金项目: 

广东省部产学研结合项目(2010B090400381)资助.

详细信息
    作者简介:

    张一杰(1987-),硕士研究生,研究方向为机械制造及其自动化,jingjieqiqing@126.com;罗红平(联系人),讲师,博士,luohongping@gdut.edu.cn

    张一杰(1987-),硕士研究生,研究方向为机械制造及其自动化,jingjieqiqing@126.com;罗红平(联系人),讲师,博士,luohongping@gdut.edu.cn

Development of the Integration Machine for the Fracture Splitting of Connecting Rod and Assembling bolts with a Constant Torque

  • 摘要: 切槽、裂断和定扭矩装配螺栓是连杆裂断技术中的3道核心工序。国内外的连杆裂断与定扭矩装配螺栓设备, 都是在两台机床上完成, 设备成本高、加工效率低。能源消耗大, 针对这些问题提出了连杆裂断与定扭矩装配螺栓一体机的构想。设计了一种可开合的空心顶销装置, 具有顶紧连杆肩位和输送螺栓的双重作用, 详细介绍了该一体机的总体设计方案, 液、气压及控制系统, 通过工艺试验, 分析了裂断前与合装后连杆大头孔的直径变化, 经验证完全满足工艺要求。
  • [1] 寇淑清,杨慎华,邓春萍.裂解工艺一一发动机连杆 制造最新技术[J].中国机械工程,2001,12:839-841 Kou S Q,Yang S H,Deng C P.Cracking process-the latest manufacturing technology of engine connecting rod[J].China Mechanical Engineering,2001,12:839-841(in Chinese)
    [2] GEN Motors Corp.Method of making a split bearing assembly[P].United States Patent:4569109,1986-2-11
    [3] Daimler Chrysler AG.Split connecting rod for an internal combustion engine and method of production[P].United States Patent:6357321,2002-03-19
    [4] Kessler KG Maschf.Method and apparatus for fracturing connecting rods[P].United States Patent:5169046,1992-12-8
    [5] Isuzu Motors Ltd.A Connecting rod bearing device and method[P].European Patent:0985479(B1),2000-03-15
    [6] Gunter K,Andreas K.Method and device for fracture splitting a machine component with bearing eye[P].United States Patent:2002104864,2002-8-8
    [7] 谷诤巍,姚卫国.发动机连杆裂解工艺与装备[J].制 造技术与机床,2006:103-105 Gu Z W,Yao W G.The cracking process of engine connecting rod and equipment[J].Manufacturing Technology and Machine Tool,2006:103-105(in Chinese)
    [8] Gu Z W,Yang S H,Ku S Q.Fracture splitting technology of auto mobile engine connecting-rod[J].International Journal of Advanced Manufacturing Technology,2005,(25):883-887
    [9] 于永仁.连杆裂解工艺[J].汽车工艺与材料,1998,(9):9-11 Yu Y R.The cracking process of engine connecting rod[J].Automobile Technology and Material,1998,(9):9-11(in Chinese)
    [10] 邓伟辉,张永俊.连杆涨断加工技术现状与展望[J].机电工程技术,2008,37(4):13-17 Deng W H,Zhang Y J.The present situation and prospect of connecting rod fracture[J].Mechanical and Electrical Engineering Technology,2008,37(4):13-17(in Chinese)
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出版历程
  • 收稿日期:  2012-11-26
  • 刊出日期:  2015-06-10

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