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河南理工大學(xué)萬方科技學(xué)院本科畢業(yè)論文
摘 要
本課題是為普通車床配套而設(shè)計(jì)的上料機(jī)械手。工業(yè)機(jī)械手是工業(yè)生產(chǎn)的必然產(chǎn)物，它是一種模仿人體上肢的部分功能，按照預(yù)定要求輸送工件或握持工具進(jìn)行操作的自動化技術(shù)設(shè)備，對現(xiàn)實(shí)工業(yè)生產(chǎn)自動化，推動工業(yè)生產(chǎn)的進(jìn)一步發(fā)展起著重要的作用。因而具有強(qiáng)大的生命力受到人們的廣泛重視和歡迎。實(shí)踐證明，工業(yè)機(jī)械手可以代替人手的繁重勞動，顯著減輕了工人的勞動強(qiáng)度，改善勞動條件，提高勞動生產(chǎn)率和自動化水平。工業(yè)生產(chǎn)中經(jīng)常出現(xiàn)的笨重工件的搬運(yùn)和長期頻率、單調(diào)的操作，采用機(jī)械手是有效的。此外，它能在高溫、低溫、深水、宇宙、放射性和其他有毒、污染環(huán)境條件下進(jìn)行操作，更現(xiàn)實(shí)其優(yōu)越性，有著廣泛的發(fā)展前途。
本課題通過應(yīng)用autoCAD技術(shù)對機(jī)械手進(jìn)行總體方案設(shè)計(jì)和液壓傳動原理設(shè)計(jì)，確定了機(jī)械手的坐標(biāo)形式和自由度，確定了機(jī)械手的技術(shù)參數(shù)。同時，設(shè)計(jì)了機(jī)械手的夾持手部結(jié)構(gòu)，設(shè)計(jì)了機(jī)械手的手腕結(jié)構(gòu)，設(shè)計(jì)了機(jī)械手的手臂結(jié)構(gòu)。他能實(shí)際自動上料運(yùn)動，上料機(jī)械手的運(yùn)動速度是按著滿足生產(chǎn)率的要求來設(shè)定。
關(guān)鍵詞：機(jī)械手；手部設(shè)計(jì)；結(jié)構(gòu)設(shè)計(jì)；
Abstract
This topic is designed for ordinary lathe supporting the feeding manipulator. Industrial manipulator is the inevitable outcome of the industrial production, it is a kind of imitation upper part of the body, according to the predetermined requirement function of conveying work-piece or operated holding tools to reality technical equipment, automation, promote industrial production automation of the further development of industrial production plays an important role. Thus has strong vitality wide attention by the people and welcome. Practice has proved, industrial robots can replace the hands of heavy labor, significantly reduce the labor intensity of the workers, improve working conditions, and improve labor productivity and automation level. Industrial production in the bulky workpiece often appear handling and long-term frequency, drab operation, using manipulator is effective. In addition, it can be in high temperature, low temperature and deep water, the universe, radioactive and other toxic, environmental pollution condition of operation, the more realistic its superiority, has wide development prospect
This topic through the application of manipulator in overall autoCAD technology design and hydraulic transmission principle design of manipulator, sure, and freedom coordinates determined the technical parameters of manipulator. Meanwhile, the design of clamping manipulator hand structure, design of manipulator wrist structure, design of manipulator arm structure. He can actual automatic feeding movement of the manipulator, feeding velocity according to satisfy the requirement is set to productivity.
KeyWords：manipulator；handing structure ；structure design
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