锻压技术

三斜楔式三扇形板自润滑无缝配合卷筒研究

英文标题：Research on self-lubricating seamless fitting reel of threewedge and three-sector plate

作者：蔡云松

分类号：TH122; TF303

出版年,卷(期):页码：2017,42(10):113-118

摘要：

针对悬臂四棱锥胀缩结构的卷筒的卷重能力低，且使用中容易出现夹卷、卷筒不涨、滑楔频繁断裂、钢卷内圈硌伤或带钢出现压痕及钳口缸漏油等故障，分析了故障产生的原因，主要是卷筒的悬臂四棱锥胀缩结构存在一定缺陷。通过结构改进，采用内楔形块带动外楔形块、外楔形块带动扇形板的“三斜楔、三扇形板”结构及无缝配合卷筒、自润滑等设计与制造技术，不仅提升了卷重能力，还消除了间隙圆，使卷筒表面形成一光滑圆柱表面，避免了卷筒表面对钢带内圈的硌伤，最大卷重增加了50%，而卷筒直径下降了15%，经济效益显著。

Many problems appeared in the application of the traditional reel, such as the reel of the cantilever rectangular pyramid swell-shrink structure was not only the low coiling weight ability, but also prone to folding roll, rolling without bulging, frequent sliding wedge fracture, injuring inner steel ring or strip indentation as well as jaw cylinder leaking oil. Then, the causes of failure were analyzed, mainly because that there were some defects existed in the cantilever rectangular pyramid swell-shrink structure of reel. Through improving structure and applying design and manufacturing technologies, such as the three-wedge and three-sector plate structure of the inner wedge block driving the outer wedge block and the outer wedge block driving the fan-shaped plate, the seamless fitting reel and self-lubricating etc., the coiling weight ability is improved, and the gap circle is eliminated to make the reel surface form a smooth cylindrical surface and prevent injuring inner steel ring produced by the reel surface. Thus, the largest coiling weight increases by 50% and the reel diameter decreases by 15%, which shows a remarkable economic benefit.

基金项目：

十二五国家科技支撑项目（2014BAH0900）

作者简介：蔡云松（1983-）, 男, 硕士，讲师, 实验师，E-mail：82860895@qq.com

参考文献：

[1]谢磊, 祁文君,牟艳秋,等. 卷取机卷筒的设计分析[J].机械工程与自动化, 2014, (2):111-113.Xie L, Qi W J, Mou Y Q, et al. Design principles of the coiler mandrel[J]. Mechanical Engineering and Automation, 2014, (2):111-113.

[2]温明亮, 吴晓, 李辛, 等. 多层缠绕卷筒结构有限元分析及轻量化设计[J]. 机械强度, 2015, 37(6):1064-1068.

Wen M L, Wu X, Li X, et al. Structure finite element analysis and lightweight design of multilayer drum [J]. Journal of Mechanical Strength, 2015, 37(6): 1064-1068.

[3]高海涛, 许志沛,申士林. 基于ANSYS Workbench的多层缠绕卷筒的结构优化设计[J].机械设计与制造, 2013, (6): 15-17.

Gao H T, Xu Z P, Shen S L. Optimization design of multilayer drum based on ANSYS Workbench[J]. Machinery Design & Manufacture，2013, (6):15-17.

[4]刘军辉, 王晖,叶鼎.汽车发动机罩内板的成形数值模拟及工艺优化[J].锻压技术, 2012, 37(1):60-64.

Liu J H, Wang H, Ye D. Forming numerical simulation and optimizing process parameters of automotive engine hood inner panel[J]. Forging & Stamping Technology, 2012, 37(1):60-64.

[5]刘幸福, 盛金良.大型滚筒式好氧发酵反应器筒体及支撑件结构分析[J]. 机械设计与制造, 2016, (3):1-4.

Liu X F, Sheng J L. The structural analysis of shell and support parts of largescale aerobic fermentation rotary reactor[J]. Machinery Design & Manufacture, 2016, (3):1-4.

[6]王悦, 张仲鹏，申士林, 等. 基于ANSYS卷筒单层卷绕与多层卷绕的优化设计[J]. 机械设计与制造，2012,（8）：4-5.

Wang Y，Zhang Z P，Shen S L, et al. Optimization design of single winding and multilayer winding roll based on ANSYS[J]. Machinery Design & Manufacture，2012,（8）：4-5.

[7]杨顺田. 低压天然气烧嘴的研制与锻造加热炉改造[J]. 锻压技术, 2015, 40(3): 94-99.

Yang S T. Development of low pressure natural gas burners and the reformation of heating furnace for forging [J]. Forging & Stamping Technology, 2015,40 (3): 94-99.

[8]刘少宇. 卷取机卷筒故障分析及改造[J]. 冶金设备, 2009, (5):74-76.

Liu S Y. Analysis and improvement of coiler reel block fault [J]. Metallurgical Equipment, 2009, (5):74-76.

[9]覃廷尧, 卢进莉.新型卷取机的设计与应用[J].重型机械, 1999, (6): 47-49.

Qin T Y, Lu J L. Design and application of new coiler[J]. Heavy Machinery, 1999, (6): 47-49.

[10]刘昌领, 罗晓兰. 基于ANSYS的六缸压缩机连杆模态分析及谐响应分析[J].机械设计与制造,2013,(3):26-29.

Liu C L, Luo X L. The modal and harmonic response analysis of connection rod of a six cylinders compressor by ANSYS[J].Machinery Design & Manufacture，2013, (3):26-29.

[11]陈建华, 邓强,马飞, 等. 大直径薄壁铝合金封头剪切旋压成形研究[J]. 锻压技术,2016,41(6):38-43.

Chen J H，Deng Q，Ma F, et al. Research on shear spinning for aluminum alloy head with large diameter and thin wall[J]. Forging & Stamping Technology, 2016, 41(6): 38-43.

服务与反馈：

【文章下载】【加入收藏】