设计简介
内容摘要
武钢辉宝材料有限公司是国内武钢辉宝第一家大规模连续生产冷轧卷带金属复合材料的工厂，其剪切生产线设备主要由开卷机、校平机、纵剪机、活套坑、张力机构、剪板机等设备组成。在开卷校平剪切生产线上，定尺机构精确送出冷板的设定剪切长度是设计定尺机构的核心工作，也是衡量开卷校平剪切生产线设备技术性能的重要指标。
本设计的任务是根据所提供的参数，并结合生产现场的实际情况，设计出一套经济实用的定尺机构。要求：
1.机构传动平稳，送料准确。
2.冷板与送料辊之间不能产生相对移动。
关键词： 冷板剪切线、开卷机、校平机、剪板机、定尺机构
Abstract
The WuHan steel material co. ltd is the first domestic factory which has a large-scale to produce the cold roll matel continuesly. The shear to slice Production line is made of the openning machine, down cutting machine, school shears machine, pit machine, tension organization machine, trigger machine etc.At the opening shear and trigger produced line ,the fix ruler machine precisicely give the length of cold plank,which is the core task of design the fix ruler machine, and is also the important guideline to weigh the technique capability of the opening shear trigger produced line equipment.
The assignment of the design is through the provided parameter,and combine with the practice complexion of manufactured spot to work out a suit of the fix ruler machine ,which is cheap and applied. Required.:
1. The machine drives placiditily and delivers material precisely.
2. Between the cold plank and the deliver roller ,there is no relative motion.
Key words: the tangent of the cold plank shears, the openning machine,the shearing machine, the trigger, fix ruler machine
目 录
第一章 前言 (5)
第二章 开卷校平生产线的概述 (8)
2.1 国内金属卷板剪切生产线发展现状 (8)
2.2 开卷校平生产线的组成和工作原理 (9)
2.2.1 开卷校平剪切生产线的设备组成 (9)
2.2.2 薄板定尺机构的工作原理 (10)
2.3 薄板定尺机构的设计任务 (10)
2.3.1 课题背景 (11)
2.3.2 设计参数 (11)
2.3.3 设计任务 (11)
第三章 薄板定尺机构的设计及计算 (12)
3.1 轴的设计 (12)
3.1.1 主轴的受力分析 (12)
3.1.2 最小轴径的设计计算 (12)
3.1.3 轴的校核 (14)
3.2 横梁和立柱部件 (14)
3.3 气缸的选择 (15)
3.4 齿轮齿条的设计 (16)
第四章 标准件的选择和校核 (21)
4.1 轴承的选择和校核 (21)
4.1.1 轴承类型的选择和尺寸 (21)
4.1.2 校核轴承的寿命 (21)
4.2 弹簧的选择 (22)
4.3 标准联接件 (23)
4.3.1 螺栓联接 (23)
4.3.2 螺钉联接 (23)
4.3.3 紧定螺钉联接 (23)
第五章 总结 (24)
武钢辉宝材料有限公司是国内武钢辉宝第一家大规模连续生产冷轧卷带金属复合材料的工厂，其剪切生产线设备主要由开卷机、校平机、纵剪机、活套坑、张力机构、剪板机等设备组成。在开卷校平剪切生产线上，定尺机构精确送出冷板的设定剪切长度是设计定尺机构的核心工作，也是衡量开卷校平剪切生产线设备技术性能的重要指标。
本设计的任务是根据所提供的参数，并结合生产现场的实际情况，设计出一套经济实用的定尺机构。要求：
1.机构传动平稳，送料准确。
2.冷板与送料辊之间不能产生相对移动。
关键词： 冷板剪切线、开卷机、校平机、剪板机、定尺机构
Abstract
The WuHan steel material co. ltd is the first domestic factory which has a large-scale to produce the cold roll matel continuesly. The shear to slice Production line is made of the openning machine, down cutting machine, school shears machine, pit machine, tension organization machine, trigger machine etc.At the opening shear and trigger produced line ,the fix ruler machine precisicely give the length of cold plank,which is the core task of design the fix ruler machine, and is also the important guideline to weigh the technique capability of the opening shear trigger produced line equipment.
The assignment of the design is through the provided parameter,and combine with the practice complexion of manufactured spot to work out a suit of the fix ruler machine ,which is cheap and applied. Required.:
1. The machine drives placiditily and delivers material precisely.
2. Between the cold plank and the deliver roller ,there is no relative motion.
Key words: the tangent of the cold plank shears, the openning machine,the shearing machine, the trigger, fix ruler machine
目 录
第一章 前言 (5)
第二章 开卷校平生产线的概述 (8)
2.1 国内金属卷板剪切生产线发展现状 (8)
2.2 开卷校平生产线的组成和工作原理 (9)
2.2.1 开卷校平剪切生产线的设备组成 (9)
2.2.2 薄板定尺机构的工作原理 (10)
2.3 薄板定尺机构的设计任务 (10)
2.3.1 课题背景 (11)
2.3.2 设计参数 (11)
2.3.3 设计任务 (11)
第三章 薄板定尺机构的设计及计算 (12)
3.1 轴的设计 (12)
3.1.1 主轴的受力分析 (12)
3.1.2 最小轴径的设计计算 (12)
3.1.3 轴的校核 (14)
3.2 横梁和立柱部件 (14)
3.3 气缸的选择 (15)
3.4 齿轮齿条的设计 (16)
第四章 标准件的选择和校核 (21)
4.1 轴承的选择和校核 (21)
4.1.1 轴承类型的选择和尺寸 (21)
4.1.2 校核轴承的寿命 (21)
4.2 弹簧的选择 (22)
4.3 标准联接件 (23)
4.3.1 螺栓联接 (23)
4.3.2 螺钉联接 (23)
4.3.3 紧定螺钉联接 (23)
第五章 总结 (24)
