尾座體加工工藝及夾具設(shè)計(jì)-展示頁(yè)
2025-06-09 12:13本頁(yè)面
【正文】 、降低成本，設(shè)計(jì)加工零件需要設(shè)計(jì)專用夾具。尾座可以沿尾座導(dǎo)軌作縱向調(diào)整移動(dòng)，然后壓下尾座緊固手輪將尾座夾緊在所需位置，搖動(dòng)尾座手輪可以實(shí)現(xiàn)對(duì)工件的頂緊、松開或?qū)ぜM(jìn)行切削的縱向進(jìn)給。這次設(shè)計(jì)，難免會(huì)有許多的問(wèn)題，懇請(qǐng)各位指導(dǎo)教師給予幫助，希望通過(guò)這次設(shè)計(jì)能鍛煉自己的分析問(wèn)題、解決問(wèn)題的能力，為以后 參加工作打下良好的基礎(chǔ)。在編制工藝時(shí)須保證其合理性、科學(xué)性、完善性。在畢業(yè)前進(jìn)行的一次模擬訓(xùn)練，為我們即將走向自己的工作崗位打下良好的基礎(chǔ)。加工孔17的時(shí)間為保證相對(duì)于A和B面的平行度我們就得要準(zhǔn)確的設(shè)計(jì)出以A和B面定為的夾具！還考慮到工件的圓度和圓柱度的誤差小，我們?cè)O(shè)計(jì)的夾具就具有對(duì)孔17的夾具定位準(zhǔn)確，和加工時(shí)間的震動(dòng)小，那就得在孔17的附近找個(gè)定位加緊點(diǎn)！關(guān)鍵詞 加工工藝，夾具，尾座體，設(shè)計(jì)ABSTRACTThis topic is mainly design that designs the tail a body of some tool machine to process the craft and tongses, adopting to design first in the design a body of that tail processes the craft at according to process the craft to select by examinations the tongs of the project of the design and concrete design of the tongs。由于孔17的精度要求高，和定位尺寸誤差小，為保證孔的位置和加工準(zhǔn)確性我們一定在加工底面的時(shí)間通過(guò)畫線找出底面的加工余量。尾座體加工工藝及夾具設(shè)計(jì)II摘 要本課題主要是設(shè)計(jì)某機(jī)床尾座體的加工工藝及夾具的設(shè)計(jì)，在設(shè)計(jì)中采用先設(shè)計(jì)該尾座體的加工工藝在根據(jù)加工工藝來(lái)選取夾具的設(shè)計(jì)的方案和夾具的具體設(shè)計(jì)；而設(shè)計(jì)的重點(diǎn)是夾具的設(shè)計(jì)。由于工件的孔17和14都要以底面做為基準(zhǔn)加工，故首先得做出底面的加工夾具。這樣就可以更好的保證孔17的位置和加工精度！加工孔14的夾具其實(shí)就是在加工底面夾具的基礎(chǔ)上加了一個(gè)45度斜度板。But the point of design is the design of the the bore of the work piece 17 and 14 all want to face to be used as the basis to process with the bottom, past have to do a bottom to face first of process the bore 17 of accuracy have high request, and position the size error margin small, for guarantee the position of the bore and process the accuracy we certainly at process the bottom to face of time pass to draw the line to find out the bottom to face of process the amount of can with better assurance bore 17 of position and process the accuracy!Process the bore 14 of tongs was in processing the foundation that the bottom faces the furniture to add one 45 degrees of gradient plank in the bore 17 of time is opposite for assurance to run parallel with B face of in the A we have to design accurately with the AN and B faces to settle for of tongs!Return in consideration of a degree of the work piece and the error margin of the cylinder degrees are small, the furniture that we design have to the bore 17 of tongs fixed position is accurate, and process the vibration of time small, that have to in the bore 17 of neighborhood seek a fixed position to step up the point!Keyword process the craft, tongs, a body of tail, design目 錄摘 要……………………………………………………………………ⅠABSTRACT………………………………………………………………Ⅱ1緒論……………………………………………………………………12零件分析 ……………………………………………………………2……………………………………………………………2………………………………………………………………23工藝規(guī)程設(shè)計(jì)…………………………………………………………4……………………………………………………4……………………………………………………………4…………………………………………………………工序尺寸及毛坯的確定……………………………………8………………………………………………124夾具設(shè)計(jì) ……………………………………………………………28……………………
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