五(wu)金沖(chong)壓(ya)件加(jia)工沖(chong)模(mo)(mo)是沖(chong)壓(ya)生產中必不可少(shao)的(de)模(mo)(mo)具。沖(chong)模(mo)(mo)基(ji)本上可分為簡單(dan)模(mo)(mo)、連續模(mo)(mo)和復合(he)模(mo)(mo)三種。

1、五(wu)金(jin)沖(chong)(chong)(chong)壓件(jian)加工(gong)簡(jian)單(dan)沖(chong)(chong)(chong)模 簡(jian)單(dan)沖(chong)(chong)(chong)模是(shi)在(zai)沖(chong)(chong)(chong)床的(de)(de)(de)一(yi)次沖(chong)(chong)(chong)程(cheng)中只完成(cheng)一(yi)個工(gong)序的(de)(de)(de)沖(chong)(chong)(chong)模。即是(shi)落料(liao)(liao)(liao)或沖(chong)(chong)(chong)孔用的(de)(de)(de)簡(jian)單(dan)沖(chong)(chong)(chong)模，簡(jian)單(dan)沖(chong)(chong)(chong)模的(de)(de)(de)裝(zhuang)配圖(tu)。工(gong)作(zuo)時條料(liao)(liao)(liao)在(zai)凹模上沿兩(liang)個導板(ban)9之間(jian)(jian)送(song)進，碰到(dao)(dao)定位銷(xiao)10為止。凸模向下沖(chong)(chong)(chong)壓時，沖(chong)(chong)(chong)下的(de)(de)(de)零(ling)件(jian)(或廢料(liao)(liao)(liao))進入凹模孔，而(er)條料(liao)(liao)(liao)則夾住凸模并隨凸模一(yi)起回程(cheng)向上運動(dong)。條料(liao)(liao)(liao)碰到(dao)(dao)卸料(liao)(liao)(liao)板(ban)8時(固定在(zai)凹模上)被推下，這(zhe)樣，條料(liao)(liao)(liao)繼續在(zai)導板(ban)間(jian)(jian)送(song)進。重(zhong)復上述動(dong)作(zuo)，沖(chong)(chong)(chong)下第二個零(ling)件(jian)。

2、五金沖(chong)(chong)壓(ya)件(jian)加工連續(xu)沖(chong)(chong)模(mo)(mo) 沖(chong)(chong)床的(de)一次(ci)沖(chong)(chong)程中，在模(mo)(mo)具(ju)不同(tong)部位(wei)(wei)上(shang)同(tong)時(shi)(shi)完成數道沖(chong)(chong)壓(ya)工序的(de)模(mo)(mo)具(ju)，稱為連續(xu)模(mo)(mo)。工作時(shi)(shi)定位(wei)(wei)銷(xiao)2對準預(yu)先(xian)沖(chong)(chong)出的(de)定位(wei)(wei)孔，上(shang)模(mo)(mo)向下運動，凸(tu)模(mo)(mo)1進行(xing)落料(liao)，凸(tu)模(mo)(mo)4進行(xing)沖(chong)(chong)孔。當上(shang)模(mo)(mo)回程時(shi)(shi)，卸料(liao)板6從凸(tu)模(mo)(mo)上(shang)推下廢料(liao)。這(zhe)時(shi)(shi)再將(jiang)坯料(liao)7向前送進，執行(xing)第二(er)次(ci)沖(chong)(chong)裁。如此循(xun)環進行(xing)，每(mei)次(ci)送進距(ju)離由擋料(liao)銷(xiao)控制。

3、五金沖(chong)壓件(jian)加工復(fu)合沖(chong)模(mo)(mo)(mo)(mo)(mo) 在一次沖(chong)程(cheng)中(zhong)，在模(mo)(mo)(mo)(mo)(mo)具(ju)(ju)同一部位上同時(shi)完成數道沖(chong)壓工序的(de)(de)模(mo)(mo)(mo)(mo)(mo)具(ju)(ju)，稱(cheng)為復(fu)合模(mo)(mo)(mo)(mo)(mo)，復(fu)合模(mo)(mo)(mo)(mo)(mo)的(de)(de)最大(da)特點是模(mo)(mo)(mo)(mo)(mo)具(ju)(ju)中(zhong)有(you)一個凸(tu)(tu)凹(ao)模(mo)(mo)(mo)(mo)(mo)1。凸(tu)(tu)凹(ao)模(mo)(mo)(mo)(mo)(mo)的(de)(de)外圓(yuan)是落(luo)料(liao)凸(tu)(tu)模(mo)(mo)(mo)(mo)(mo)刃口，內(nei)孔則成為拉深(shen)(shen)凹(ao)模(mo)(mo)(mo)(mo)(mo)。當滑塊帶著凸(tu)(tu)凹(ao)模(mo)(mo)(mo)(mo)(mo)向下(xia)(xia)運動(dong)(dong)時(shi)，條料(liao)首先在凸(tu)(tu)凹(ao)模(mo)(mo)(mo)(mo)(mo)1和落(luo)料(liao)凹(ao)模(mo)(mo)(mo)(mo)(mo)4中(zhong)落(luo)料(liao)。落(luo)料(liao)件(jian)被下(xia)(xia)模(mo)(mo)(mo)(mo)(mo)當中(zhong)的(de)(de)拉深(shen)(shen)凸(tu)(tu)模(mo)(mo)(mo)(mo)(mo)2頂住，滑塊繼續向下(xia)(xia)運動(dong)(dong)時(shi)，凹(ao)模(mo)(mo)(mo)(mo)(mo)隨之向下(xia)(xia)運動(dong)(dong)進(jin)行拉深(shen)(shen)。頂出器(qi)5和卸(xie)料(liao)器(qi)3在滑塊的(de)(de)回(hui)程(cheng)中(zhong)將拉深(shen)(shen)件(jian)9推出模(mo)(mo)(mo)(mo)(mo)具(ju)(ju)。復(fu)合模(mo)(mo)(mo)(mo)(mo)適用于產量大(da)、精度高的(de)(de)沖(chong)壓件(jian)。