基于A13型减振器的胀包模具自动脱料机构优化设计研究
PDF下载 (377)王 雷 1,蔡劲草 1,朱廷焕 2,石建德 2,邢屹鹏 1.基于A13型减振器的胀包模具自动脱料机构优化设计研究[J].宁波大学学报(理工版),2016,29(2):63-66.DOI:
WANG Lei 1,CAI Jing-cao 1,ZHU Ting-huan 2,SHI Jian-de 2,XING Yi-peng 1.An Automatic Stripping Mechanism of the Bulging Die Based on A13 Shock Absorber: Optimization Design[J].Journal of Ningbo University(Natural Science & Engineering Edition),2016,29(2):63-66.DOI:
| Title: | An Automatic Stripping Mechanism of the Bulging Die Based on A13 Shock Absorber: Optimization Design |
| 作者: | 王 雷 1, 蔡劲草 1, 朱廷焕 2, 石建德 2, 邢屹鹏 1 |
| Author(s): | WANG Lei 1, CAI Jing-cao 1, ZHU Ting-huan 2, SHI Jian-de 2, XING Yi-peng 1 |
| 关键词: | 汽车减振器; 胀包模; 脱料机构; 优化设计 |
| Keywords: | automobile shock absorber; bulging die; stripping mechanism; optimization design |
| 分类号: | U463.33+5.1 |
| 文献标识码: | A |
| 摘要: | 鉴于现有A13型后减振器的胀包模具完成胀包后只有自动退出内模动作, 无外模退开动作, 造成胀包后的工件被卡在胀包限位套上, 取出非常困难. 针对这些不足, 通过对自动脱料机构进行优化设计, 达到胀包后能轻松取下工件, 以降低劳动强度和提高生产效率的目的. 具体的实施效果也表明了新设计方案改进的合理性和可行性. |
| Abstract: | The existing bulging die can only be withdrawn automatically from the internal mold after the expansion, and there is no withdrawing action of the external mold, namely, the die lacks the process of releasing or releasing the work piece, which causes the work piece stuck in the expansion pack limit after being expanded. In this paper, a solution is provided for the mentioned problems. Using the presented design, the work piece can be easily taken down after the expansion, and the operator-intervention can be reduced and the production efficiency is improved accordingly. |
| 参考文献 /References: | [1] CZOP P, DAMIAN S. A high-frequency first-principle model of a shock absorber and servo-hydraulic tester[J]. Mechanical Systems and Signal Processing, 2011, 25(6):1937-1955. [2] OH H U, CHOI Y J. Performance investigation of variable damping shock absorber combined with conventional semi-active vibration control logics[J]. Aerospace Science and Technology, 2013, 29(1):1-6. [3] 李文斌, 喻凡, 胡文伟. 轿车后减振器上支座优化结构的疲劳寿命[J]. 上海交通大学学报, 2007, 41(2):284-288. [4] 贺李平, 王国丽, 刘建勇, 等. 汽车减震器弹簧下座的疲劳仿真分析及结构优化[J]. 北京理工大学学报, 2011, 31(1):33-37. [5] 江浩斌, 胡隽秀, 陈龙, 等. 两级阻尼可调式液压减振器的性能仿真与试验[J]. 机械工程学报, 2010, 46(22):117-122. [6] 施宇锋. 液压减振器阻尼特性仿真分析及其优化设计[D]. 武汉: 武汉理工大学, 2012. |
| 备注/Memo: | 收稿日期: 2015－10－12. 宁波大学学报（理工版）网址: http://journallg.nbu.edu.cn/基金项目: 国家自然科学基金（51305001）; 安徽省高校自然科学研究项目（TSKJ2014B12）; 2016年安徽省高校优秀青年人才支持计划重点项目（GXYQZD2016125）.第一作者: 王雷（1982－）, 男, 安徽亳州人, 博士/副教授, 主要研究方向: 数字化设计与智能制造. E-mail: wangdalei2000@126.com 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
