机械毕业设计-冲床上料机械手设计.pdf

本科毕业设计(论文)




本科毕业设计(论文)


设计题目:冲床上料机械手设计




系别机电信息系
专业机械设计制造及其自动化
班级
姓名
学号
导师

2013 年 4 月 30 日
专业定制冲压、注塑模具设计,工艺夹具设计,机械结构设计,扣扣 194535455
本科毕业设计(论文)
摘要
机械手是模仿着人手的部分动作,按给定程序、轨迹实现自动抓取、搬运
和操作的自动机械装置。在工业生产中应用的机械手被称为“工业机械手”。本
次设计的 60 吨冲床上料机械手根据规定的动作顺序,完成对机械手的设计,
对机械手的工作原理,结构使用范围,特点参数选择等方面进行了阐述。此
60 吨冲床上料机械手主要是给冲床进行上料和从储料框中取料;机械手的抓
重 1Kg;1 个自由度三个具体动作,自由度为腰座的转动,采用圆柱坐标;其余
两个动作为机械手的升降和伸缩,采用螺母和螺栓调节,可根据生产的需要改
变机械手手臂的高度和长度以及更换吸盘。回转角度:60 度;送料频率:50-
60 次/分;驱动方式为气压传动;机械手的腰座回转采用气缸带动齿条齿轮驱
动;本设计主要对手部进行了设计和计算,腰座回转采用回转气缸。
关键词:上料机械手;冲床上料;气压传动

专业定制冲压、注塑模具设计,工艺夹具设计,机械结构设计,扣扣 194535455
本科毕业设计(论文)
Abstract
Manipulator is imitate the part of the hand, according to the given program,
track and for automatic mechanical device to realize the acquirement, handling and
operation of the. The manipulator used in the industrial production is called
"industrial manipulator". 60 tons punch the design of the manipulator according to
the provisions of the action sequence, complete the design of manipulator, the
working principle of the manipulator, the use range structure, gives the characteristic
parameters. This 60 tons punch manipulator is mainly to press for feeding and from
the material storage box material; mechanical hand catch weight 1Kg; 1 degrees of
freedom three specific actions, degrees of freedom for rotation waist seat, using
cylindrical coordinates; the remaining two of the mechanical hand movements and
the expansion, the nut and bolt adjustment, according to production needs to change
the mechanical arm height and length and replacing chuck. Because the rotary angle:
60 degrees; the feeding frequency: 50-60 times / points; drive mode for pneumatic
drive; waist seat rotary manipulator cylinder is used to drive a rack gear drive; the
design of the main part of the design and calculation, waist, rotating the rotary
cylinder.

KeyWords:feeding manipulator;punch feeding;pneumatic transm