【正文】 ....................... 6 方案詳解 ............................................................................................................................ 8 液壓控制方案論證 .......................................................................................................... 13 第 2 章 裝、出料機(jī)參數(shù)確定 .......................................................................................... 16 機(jī)械臂參數(shù)確定 .............................................................................................................. 16 機(jī)械臂受力計算 ........................................................................................................... 16 機(jī)械臂套筒強(qiáng)度校核 ................................................................................................... 20 臺架參數(shù)確定 .................................................................................................................. 23 小車參數(shù)確定 .................................................................................................................. 24 大車參數(shù)確定 .................................................................................................................. 24 液壓部件參數(shù)確定 .......................................................................................................... 25 機(jī)械臂伸縮馬達(dá)的設(shè)計 ............................................................................................... 25 液壓泵的選擇 ............................................................................................................... 26 液壓泵電機(jī)的選擇 ....................................................................................................... 26 油箱的設(shè)計 ................................................................................................................... 27 第 3 章 裝、出料機(jī)的安裝及使用說明 ........................................................................ 31 結(jié)論 .............................................................................................................................................. 33 致謝 .............................................................................................................................................. 34 參考文獻(xiàn) .................................................................................................................................... 35 2T 裝、出料機(jī)的研制 ——總體設(shè)計 摘要 ： 根據(jù)設(shè)計任務(wù)書中給出的技術(shù)參數(shù)，詳細(xì)分析了裝、出料機(jī)的各種功能和用途，參考鍛造車間的特點(diǎn)，通過兩個方案論證以及設(shè)計計算最 終完成設(shè)計任務(wù)。 方案一中，裝、出料機(jī)有大車行走、小車行走、臺架旋轉(zhuǎn)、機(jī)械臂俯仰、機(jī)械臂伸縮、鉗爪旋轉(zhuǎn)、鉗爪抓緊等七個自由度。鉗爪可以 360 度旋轉(zhuǎn)。 方案 二中，裝、出料機(jī)只有大車行走、小車行走、臺架旋轉(zhuǎn)、機(jī)械臂升降四個自由度。 本設(shè)計所遇到的難點(diǎn)有：機(jī)械臂伸縮、鉗爪旋轉(zhuǎn)、鉗爪抓緊三個動作的機(jī)構(gòu)設(shè)計。為防止小車傾覆使主動輪與軌道分離，設(shè)計了防傾覆機(jī)構(gòu)。 關(guān)鍵詞： 裝、出料機(jī) 機(jī)械臂 總體設(shè)計 Development of Feed and Exports Material Machine with 2T Integral Design Abstract： According to the design tasks are given in the technical parameters, detailed analysis of the equipment, feeder robot arm to the various functions and purposes, refer to the characteristics of fing workshop, demonstration and design through the programme to plete the final design of puting tasks. In the scheme one, the loading and discharge machine has seven degrees of freedom , they are walking cart、 trolley travel、 bench rotation、 arm pitch、telescopic arm、 rotary grip、 grip grasp . Cart trip is 20m, speed is 30m/min。 Arm stroke is , expansion speed is 40m/min。 Arm pitch ensures the installation of its front grip to dish fing materials which located within a high degree of 01600mm,it can cover 25m100m. Grip can rotate 360 degrees. Working oil pressure of hydraulic system is 16MPa, the weight of the machine is 18T. In the scheme two, the loading and discharge machine only has four degrees of freedom, they are walking cart、 trolley travel、 bench rotation、 arm lift. Organization is simple, it is easy to operate and grasp. Difficulties encountered in this design are: Mechanism design of telescopic arm、 rotary grip、 grip grasp . After discussion, finally, I adopted this mechanism design: The telescopic arm rack and pinion driven by a hydraulic motor plete, rack be installed in the left arm。 Grip39。manipulator。由于裝、出料機(jī)的動作靈活、操作簡單，不僅可以縮短大量輔助時間，提高勞動生產(chǎn)率，而且能大大減輕繁重的體力勞動，改善勞動條件，節(jié)省人力，因而受到了廣大鍛造工人的歡迎。其功能為：從料場取料，送入加熱爐；從加熱爐取料，送至鍛錘前料臺；從鍛錘前料臺取料，送至成品堆放區(qū)。 本設(shè)計說明書介紹了總體設(shè)計部分論證、分析、計算等過程。C 之間 )，由于有大量的手工勞動，稍不小心就可能發(fā)生灼傷。 ，不但影響作業(yè)環(huán)境，還降低了車間內(nèi)的能見度，對于燃燒固體燃料的加熱爐，情況就更為嚴(yán)重，因而也可能會引起工傷事故。 ，特別是手鍛和自由鍛的工具、夾鉗等名目繁多，這些工具都是一起放在工作地點(diǎn)的。當(dāng)鍛造中需用某一工具而又不能迅速找到時，有時會 “湊合 ”使用類似的工具，為此往往會造成工傷事故。影響人的聽覺和神經(jīng)系統(tǒng)，分