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邵陽學院畢業(yè)設計（論文）
內容提要
本設計針對機械式雙頭套皮輥機進行研究，它的目的主要是完成整臺機器的生產，提高生產效率，可以同時完成多個皮輥的壓入和套出?？梢詫⑵ぽ仚C做成雙套頂頭和定位架供工人操作，它的工作原理是由電機帶動蝸輪、蝸桿轉動，使絲桿升降、帶動橫臂升降，從而使滑桿上下移動，實現皮輥的套入、壓出。采用這個可以大大降低工作人員的勞動負荷。皮輥機主要通過帶傳動、齒輪傳動、蝸桿蝸輪傳動和絲桿傳動來實現傳動。并完成了傳動箱的箱體、傳動箱附件、絲桿及搖臂的設計。本設計以JT－SA808G型機械式雙頭套皮輥機為例。
機械式雙頭套皮輥機設計的技術線路主要是根據皮輥的技術參數，皮輥的壓入、套出參數來確定選擇電機，進而選擇傳動形式，如蝸輪－蝸桿設計，計算傳動件參數，并設計傳動箱體。同時在設計傳動箱體是考慮整臺輥機的體積大小，使傳動箱的大小與整機體的大小協(xié)調一致。傳動箱設計完成后根據實際要求設計整機體。在設計整機體時主要考慮機體采用何種結構，其次考慮采用導軌的形式以及傳動件的結構，在考慮機體設計的時候要考慮導軌、傳動件、運動件等部件的固定等。完成總體機體的設計、導軌、傳動件、運動件的設計固定后，考慮各部件的密封要求及密封措施，考慮導軌、傳動件、運動件的間隙調整等問題。最后作總體設計，主要使機體結構合理，造型美觀，并產生一定的經濟效益和社會效益。
Summary
With study of the double-headed sets of mechanical Paper roll, its main purpose is to complete the production of whole machine, to improve the efficiency of production, to complete embed and extrusion of the multi-paper rolls. Paper roll machine can be made into double sets of pinnacle and frame for workers to operate, its working principle, is motor driven by the worm, the worm running, the screw movements driven arm movements, made slider to move up or down, which can made the Paper Roll embed or extrude. This can greatly reduce the use of staff work. The Paper roll to achieve transmission mainly by the belt drive, gear drive, worm wheel drive and the screw worm drive. Finish the design of transmission trunk body, the transmission trunk accessory , the lever and the cranking arm. This design take the JT-SA808G mechanical type double headgear top roller machine as an example.
The mechanical type double headgear top roller machine design's technical line is mainly according to top roller's technical parameter, the top roller presses, draws out the parameter to determine the choice electrical machinery, then choice transmission form, if the worm gear - worm bearing adjuster design, the computation passes on the moving parts parameter, and designs the gearbox body. Meanwhile in the design gearbox body is considered that the entire table roll machine volume size, causes gearbox's size with the complete machine body's size coordination. After the gearbox design completes, acts according to the actual request design complete machine body. When designs the complete machine body main consideration organism uses what kind of structure, next considered that uses guide rail's form as well as passes on the moving parts the structure, in consideration body design time must consider that the guide rail, the biography moving parts, transport parts fixedly and so on moving parts and so on. After completing overall organism the design, the guide rail, the biography moving parts, transport the moving parts fixedly the design, considered that various parts' seal requests and seals the measure, considered that the guide rail, the biography moving parts, transport moving parts questions and so on gap adjustment. Finally makes the system design, mainly causes the body structure to be reasonable, the handsome appearance, and has certain economic efficiency and the social efficiency.
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