旋轉(zhuǎn)式?jīng)_側(cè)孔模設(shè)計(jì).pdf

41模具工業(yè) 2011年第 37卷第 5期Td!9靳會(huì)洲, 田福祥(青島理工大學(xué)機(jī)械工程學(xué)院, 山東 青島 266033)K1: 通過(guò)對(duì)零件結(jié)構(gòu)及成形工藝的分析,針對(duì)傳統(tǒng)加工零件側(cè)孔存在的問(wèn)題及經(jīng)濟(jì)性的需求, 比較了幾種加工方法的優(yōu)缺點(diǎn),選擇一種新穎的沖壓工藝方案,設(shè)計(jì)了一副旋轉(zhuǎn)式?jīng)_側(cè)孔模b介紹了模具的結(jié)構(gòu)設(shè)計(jì)與工作過(guò)程,提出了模具設(shè)計(jì)過(guò)程中需注意的問(wèn)題b模具采用了轉(zhuǎn)盤和滑塊結(jié)構(gòu),完成了 4個(gè)側(cè)孔的同時(shí)沖制b1oM:側(cè)孔;旋轉(zhuǎn)式;模具結(jié)構(gòu);轉(zhuǎn)盤;滑塊ms|:TG386. 32DSM: BcI|: 1001- 2168( 2011) 05- 0041- 03Design of rotatory punching side hole dieJIN Hui- zhou, TIAN Fu- xiang(College of Mechanical Engineering, Qingdao Technological University, Qingdao, Shandong 266033,China)Abstract: By analyzing the structure and the forming process of the part, the advantages and disadvantages of several processing methods are compared, a new method of stamping technology anda rotatory punching side hole die were designed. Discussing the structural design and work processof the die, the points of attention of molding design were put forward. In this die rotary table andslider are used to punch simultaneously four side hole, and the parts are punched successfully.Key words: side hole; rotatory; die structure; rotary table; slider1,q3Bt,q1X,qCd,1B+dLCbd1,q+7bm1B,q,20,qC0. 8 mmb,q(s490b%d,dj(b2!92. 1Z,qC4db,q4djaaf,q4d4/3Z:( 1)1s_d,asdbdl,V,qd(s1p,HVEm1,qTb( 2)|s_dbBZ_,B|swjd,7,q4d4Z_,O1Bv,q4|sbT4v,H,q|bZL,b( 3)T_db!9v,YVa/,vS_,db) ) ) ) ) ) ) ) ) )l: 2011- 01- 05bTe:( 1987- ) ,3,2g,V3,1Z_!9,:8gZu11|v186Q, () (0Q) jinhuizhou1987 163. comb42 模具工業(yè) 2011年第37卷第5期a8l,v,q,eaVL,H?zd(s1pbYVs,KZ3,q4db2. 2Tsj9( 1)jaW#/T9:Z= KtT: K )(1) ,|K=0. 08; t ) ), mmb9,jaW#Z= 0. 064 mm,|Z= 0. 07 mmb( 2)Tsj9b%djIT12),Mjd= 1. 6 0+ 0. 1 mmal= 0. 9? 0. 05 mmb%djj/T9:dp= ( d+ V$) $/ 40lp= ( l+ 0. 5$) ? $/ 8T: dp ) )%djs, mm;lp )%djW, mm; V ) )y,VVV = 0. 75; $) ),q/,mmb9, dp= 1. 675- 0. 0250 mm, lp= 0. 95? 0. 012 5mmbdjjjT,W#Z= 0. 07 mmb3m2UT_dbdvH,qH4(sdbL17,OWsB|,g7|=,/Mg7PbP2g23,iOVb/B24,=O22,b(s4H,H=B.g13,.gV=1Mb.gsYBv15,vvV8F,vV%,vVT_bj16v%B,v_d,6%vV8b!921,q,%g14,6B,qbV/M,2R10225b!v11mc28,mc/VYV/M,b2627YV25Va/,Hmcb4TVTH,n5|,qb21,6#g14b/,4,q,P21/E7j16_g,NHg7)L17b?/,gL|sw723,74H,P.g134v15T_,P%vj16db,gLTQ_,Pj|bm|mc28Q_,P10|21|,/,q,lV6PdPb5iY( 1)!9H19zL17|s#,LHj16?72 3 mm,L/H,j?1 2 mmb( 2)V,g7L17|=?,EV,C5Cb2324Wib( 3)H261/,d!9v/l,H/Vld1vld/,l?/b6eaX,!9,TZL,q4dj1p,H931pbLlV,P,3rqvv4,3EpbID: 1L/WI.!9LM .:, 2001: 33- 38.43模具工業(yè) 2011年第 37卷第 5期m21.K2.c3.4.5.6.7.g8.vV9./V10.11.v12.v13.g14.g15.v16.j17.L18.19.20.V21.22.O23.24.25.26.27.28.mc 2Z,Z.50_!9J.,2009, 35( 10) : 26- 28. 3.dvd!9J.,2010, 36( 6