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徐州工程學(xué)院畢業(yè)設(shè)計（論文）
摘要
通過對分析液壓壓磚機的國內(nèi)外生產(chǎn)及研究現(xiàn)狀，確定了本課題的主要設(shè)計內(nèi)容。在確定了壓磚機初步設(shè)計方案后，采用了傳統(tǒng)設(shè)計方法對1250T液壓壓磚機機身結(jié)構(gòu)進行設(shè)計計算及強度校核，并采用AutoCAD設(shè)計軟件對上橫梁、底座、拉伸滑塊、壓邊滑塊、拉伸缸、壓邊缸、頂出缸、立柱及總裝圖進行了工程繪圖，在參考了某公司生產(chǎn)的四梁四柱式液壓墻體壓磚機機液壓系統(tǒng)以及查閱了有關(guān)關(guān)于液壓系統(tǒng)設(shè)計的書籍后，確定了全自動數(shù)字控制系統(tǒng)的設(shè)計方案，繪制了數(shù)字控制系統(tǒng)的梯形圖，設(shè)計了電氣系統(tǒng)的工作說明書，并對其進行了可行性分析，最后對整個設(shè)計進行系統(tǒng)分析，得出整個設(shè)計切實可行。
關(guān)鍵詞 壓磚機；機身結(jié)構(gòu)；數(shù)字控制系統(tǒng)
Abstract
Through to analysed the type hydraulic press domestic and foreign research present situation, I had determined this topic main design content. After I had determined the type hydraulic press preliminary design plan, used the traditional theory method to carry on the design, the computation, the intensity examination to the body of 1250T hydraulic presses fuselages structure, used AutoCAD design software to the main traverse, under the crossbeam, moves Liang, the master cylinder, goes against the cylinder, the column, the final assembly drawing had carried on the project cartography, meanwhile had carried on the mapping to the master cylinder; After referred to three Liang four columns hydraulic Type hydraulic press of wall hydraulic system which some company produces as well as has consulted massively and the hydraulic system design books, the definite system of numberal control design proposal, had drawn up the hydraulic system schematic diagram, had produced the system of numberal control working instructions, and had carried on the feasibility analysis to it, finally carried on the system analysis to the entire design, obtained the entire design to be practical and feasible.
Keywords Hydraulic press body structure Numberal control system
目 錄
1緒論.......................................................................................................................................1
1.1壓磚機的發(fā)展..................................................................................................................1
1.2壓磚機的概述..................................................................................................................2
1.2.1壓磚機應(yīng)用領(lǐng)域.........................................................................................................2
1.2.2壓磚機的工作原理和主要參數(shù).................................................................................3
1.2.3國產(chǎn)壓磚機的主要技術(shù)性能.....................................................................................5
2 YZ-1250壓磚機機身結(jié)構(gòu)設(shè)計...........................................................................................7
2.1用途和特點......................................................................................................................7
2.2結(jié)構(gòu)及工作原理..............................................................................................................7
2.3 YZ-1250主體結(jié)構(gòu)設(shè)計..................................................................................................9
2.3.1上橫梁的設(shè)計、計算及效核.....................................................................................9
2.3.2下橫梁的設(shè)計、計算及效核...................................................................................13
2.4液壓缸的設(shè)計、計算及效核........................................................................................15
2.4.1負載分析...................................................................................................................16
2.4.2主液壓缸主要參數(shù)的確定.......................................................................................16
2.4.3頂出缸的設(shè)計...........................................................................................................19
2.5立柱部分設(shè)計及計算....................................................................................................19
2.6柱塞與活塞....................................................................................................................25
2.7機身的緊固....................................................................................................................26
3 電氣系統(tǒng)的控制................................................................................................................29
3.1電氣系統(tǒng)的概述............................................................................................................29
3.2電氣原理說明................................................................................................................29
3.3梯形圖及編程................................................................................................................31
4調(diào)運、安裝與調(diào)試.............................................................................................................35
4.1壓磚機調(diào)運部分............................................................................................................35
4.2安裝與調(diào)試....................................................................................................................35
4.2.1條件...........................................................................................................................35
4.2.2安裝...........................................................................................................................35
4.2.3調(diào)試.......................................................................................................................36
4.3使用須知....................................................................................................................37
結(jié)論....................................................................................................................................39
致謝....................................................................................................................................40
參考文獻............................................................................................................................41
附錄1................................................................................................................................44
附錄2................................................................................................................................52
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