本(ben)技(ji)術涉及后托(tuo)臂(bei)(bei)加(jia)工設備，更具(ju)體地說，本(ben)技(ji)術涉及一種汽車(che)底(di)盤后托(tuo)臂(bei)(bei)加(jia)工設備及其加(jia)工方法。

背景技術：

1、汽(qi)車后托(tuo)(tuo)臂加工設(she)備(bei)(bei)是指用(yong)于(yu)(yu)制造(zao)汽(qi)車后懸掛系統(tong)中托(tuo)(tuo)臂部(bu)(bu)件的(de)機(ji)械設(she)備(bei)(bei)。這(zhe)些(xie)設(she)備(bei)(bei)能夠執行(xing)包括但不限(xian)于(yu)(yu)切割、銑削、鉆(zhan)孔、磨削和(he)(he)組裝等多種加工工序(xu)，以確(que)保后托(tuo)(tuo)臂部(bu)(bu)件的(de)尺寸精度和(he)(he)表面質量符(fu)合設(she)計(ji)要求。加工設(she)備(bei)(bei)的(de)設(she)計(ji)和(he)(he)功能可能會根據不同的(de)生(sheng)產需求和(he)(he)技術水(shui)平(ping)而有所差異。在搜索結果中，雖然沒(mei)有直接定義汽(qi)車后托(tuo)(tuo)臂加工設(she)備(bei)(bei)的(de)內容，但相關信息提到了汽(qi)車后懸掛系統(tong)的(de)部(bu)(bu)件和(he)(he)加工工藝(yi)，這(zhe)表明存在專門用(yong)于(yu)(yu)加工這(zhe)些(xie)部(bu)(bu)件的(de)設(she)備(bei)(bei)；

2、經檢索，現(xian)有申請號：cn202410758340.4公開了一種汽車(che)托臂加工(gong)用(yong)沖(chong)(chong)壓(ya)(ya)(ya)(ya)成型設備；包括：工(gong)作(zuo)臺(tai)(tai)，其上(shang)(shang)拆卸(xie)式安(an)(an)裝有下(xia)沖(chong)(chong)壓(ya)(ya)(ya)(ya)模(mo)(mo)(mo)具，下(xia)沖(chong)(chong)壓(ya)(ya)(ya)(ya)模(mo)(mo)(mo)具正上(shang)(shang)方(fang)的(de)(de)工(gong)作(zuo)臺(tai)(tai)還安(an)(an)裝有支架(jia)(jia)(jia)(jia)及(ji)上(shang)(shang)沖(chong)(chong)壓(ya)(ya)(ya)(ya)模(mo)(mo)(mo)，并且工(gong)作(zuo)臺(tai)(tai)的(de)(de)左(zuo)右兩側(ce)(ce)均(jun)(jun)活動(dong)安(an)(an)裝有轉動(dong)支架(jia)(jia)(jia)(jia)；還包括：電(dian)磁吸盤(pan)，固定于(yu)所述取料(liao)架(jia)(jia)(jia)(jia)和放(fang)料(liao)架(jia)(jia)(jia)(jia)朝向下(xia)沖(chong)(chong)壓(ya)(ya)(ya)(ya)模(mo)(mo)(mo)具的(de)(de)一側(ce)(ce)，取料(liao)架(jia)(jia)(jia)(jia)上(shang)(shang)還安(an)(an)裝有高(gao)壓(ya)(ya)(ya)(ya)氣閥；第一導(dao)向輥(gun)和第二(er)(er)導(dao)向輥(gun)，兩者均(jun)(jun)通過軸承轉動(dong)安(an)(an)裝于(yu)放(fang)料(liao)架(jia)(jia)(jia)(jia)上(shang)(shang)，第一導(dao)向輥(gun)和第二(er)(er)導(dao)向輥(gun)由電(dian)機驅動(dong)，兩者外(wai)側(ce)(ce)壁上(shang)(shang)均(jun)(jun)固定有彈(dan)性(xing)(xing)液(ye)囊袋(dai)，放(fang)料(liao)架(jia)(jia)(jia)(jia)上(shang)(shang)還安(an)(an)裝有彈(dan)性(xing)(xing)液(ye)囊袋(dai)的(de)(de)液(ye)壓(ya)(ya)(ya)(ya)膨脹驅動(dong)構件。該汽車(che)托臂加工(gong)用(yong)沖(chong)(chong)壓(ya)(ya)(ya)(ya)成型設備，能(neng)夠(gou)進行待加工(gong)板材組(zu)件的(de)(de)精準放(fang)料(liao)，提高(gao)后(hou)續托臂沖(chong)(chong)壓(ya)(ya)(ya)(ya)成型的(de)(de)精確性(xing)(xing)及(ji)穩定性(xing)(xing)，同時方(fang)便成型托臂的(de)(de)快速取料(liao)。發(fa)明人在實現(xian)本技術的(de)(de)過程中發(fa)現(xian)現(xian)有技術存在如下(xia)問題：

3、現(xian)(xian)有(you)的后(hou)托(tuo)臂在(zai)進(jin)(jin)行沖壓的過程(cheng)中(zhong)，由于其(qi)(qi)所使用(yong)的設備在(zai)進(jin)(jin)行對(dui)后(hou)托(tuo)臂進(jin)(jin)行沖壓時(shi)，往(wang)(wang)(wang)(wang)往(wang)(wang)(wang)(wang)需要對(dui)后(hou)托(tuo)板(ban)進(jin)(jin)行不斷的定位，從而確保其(qi)(qi)后(hou)托(tuo)板(ban)在(zai)生(sheng)產(chan)過程(cheng)中(zhong)穩定性(xing)，而由于其(qi)(qi)后(hou)托(tuo)臂本身其(qi)(qi)復雜的結構(gou)，往(wang)(wang)(wang)(wang)往(wang)(wang)(wang)(wang)會導致(zhi)其(qi)(qi)在(zai)生(sheng)產(chan)的過程(cheng)中(zhong)，其(qi)(qi)基(ji)礎的定位方(fang)式，往(wang)(wang)(wang)(wang)往(wang)(wang)(wang)(wang)會對(dui)外形發生(sheng)改變的后(hou)托(tuo)板(ban)在(zai)進(jin)(jin)行定位的過程(cheng)中(zhong)出現(xian)(xian)偏差；

4、因此，針對上述問題提出一種汽(qi)車(che)底(di)盤后托(tuo)臂加工設備及其加工方(fang)法。

技術實現思路

1、為了克服現(xian)有技(ji)(ji)術的(de)上述(shu)缺陷，本技(ji)(ji)術提供一種汽車底盤后托臂加(jia)工設備(bei)及其加(jia)工方法(fa)，以解決(jue)上述(shu)背(bei)景技(ji)(ji)術中提出的(de)問題。

2、為實現上述(shu)(shu)(shu)(shu)目的(de)(de)(de)，本技術提(ti)供如下(xia)(xia)(xia)(xia)技術方(fang)案：一(yi)種汽車底(di)盤后托臂加工設(she)(she)(she)備，包括機床、第一(yi)沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、第二沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)和彎折模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，所(suo)述(shu)(shu)(shu)(shu)機床的(de)(de)(de)兩(liang)側(ce)設(she)(she)(she)置(zhi)(zhi)有清(qing)掃(sao)支架，且(qie)(qie)(qie)所(suo)述(shu)(shu)(shu)(shu)機床的(de)(de)(de)上方(fang)設(she)(she)(she)置(zhi)(zhi)有頂板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，且(qie)(qie)(qie)所(suo)述(shu)(shu)(shu)(shu)頂板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)下(xia)(xia)(xia)(xia)方(fang)設(she)(she)(she)置(zhi)(zhi)有上模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，且(qie)(qie)(qie)所(suo)述(shu)(shu)(shu)(shu)第一(yi)沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)設(she)(she)(she)置(zhi)(zhi)于上模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)下(xia)(xia)(xia)(xia)方(fang)，且(qie)(qie)(qie)所(suo)述(shu)(shu)(shu)(shu)第一(yi)沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)下(xia)(xia)(xia)(xia)方(fang)設(she)(she)(she)置(zhi)(zhi)有沖(chong)(chong)(chong)(chong)壓(ya)(ya)床，且(qie)(qie)(qie)所(suo)述(shu)(shu)(shu)(shu)第二沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)設(she)(she)(she)置(zhi)(zhi)于第一(yi)沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)和所(suo)述(shu)(shu)(shu)(shu)清(qing)掃(sao)支架的(de)(de)(de)中(zhong)心(xin)處(chu)，且(qie)(qie)(qie)所(suo)述(shu)(shu)(shu)(shu)第二沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)遠離第一(yi)沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)一(yi)側(ce)設(she)(she)(she)置(zhi)(zhi)有塑形(xing)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，且(qie)(qie)(qie)所(suo)述(shu)(shu)(shu)(shu)彎折模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)設(she)(she)(she)置(zhi)(zhi)于塑形(xing)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)遠離第二沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)一(yi)側(ce)，且(qie)(qie)(qie)所(suo)述(shu)(shu)(shu)(shu)彎折模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)兩(liang)側(ce)均設(she)(she)(she)置(zhi)(zhi)有側(ce)邊(bian)沖(chong)(chong)(chong)(chong)孔組件，且(qie)(qie)(qie)所(suo)述(shu)(shu)(shu)(shu)第一(yi)沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)遠離第二沖(chong)(chong)(chong)(chong)壓(ya)(ya)下(xia)(xia)(xia)(xia)模(mo)(mo)(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)一(yi)側(ce)設(she)(she)(she)置(zhi)(zhi)有后托板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)。

3、優選的，所(suo)(suo)述第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)壓(ya)(ya)(ya)下模板(ban)包含有(you)(you)沖(chong)(chong)(chong)壓(ya)(ya)(ya)盤(pan)、第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)、第(di)(di)二沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)、第(di)(di)三(san)沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)、側(ce)(ce)邊(bian)板(ban)、轉(zhuan)動(dong)(dong)定(ding)(ding)(ding)位(wei)組件(jian)和第(di)(di)一(yi)(yi)(yi)支(zhi)(zhi)(zhi)撐底座，且(qie)所(suo)(suo)述沖(chong)(chong)(chong)壓(ya)(ya)(ya)盤(pan)的上方設(she)置(zhi)(zhi)有(you)(you)兩(liang)組第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)，且(qie)兩(liang)組所(suo)(suo)述第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)遠離(li)清掃支(zhi)(zhi)(zhi)架的一(yi)(yi)(yi)側(ce)(ce)設(she)置(zhi)(zhi)有(you)(you)第(di)(di)二沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)，且(qie)所(suo)(suo)述第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)遠離(li)第(di)(di)二沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)的一(yi)(yi)(yi)側(ce)(ce)設(she)置(zhi)(zhi)有(you)(you)第(di)(di)三(san)沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)，且(qie)所(suo)(suo)述兩(liang)組第(di)(di)三(san)沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)的兩(liang)側(ce)(ce)均(jun)設(she)置(zhi)(zhi)有(you)(you)側(ce)(ce)邊(bian)板(ban)，且(qie)所(suo)(suo)述第(di)(di)三(san)沖(chong)(chong)(chong)壓(ya)(ya)(ya)槽(cao)(cao)(cao)(cao)和所(suo)(suo)述側(ce)(ce)邊(bian)板(ban)的中心處設(she)置(zhi)(zhi)有(you)(you)轉(zhuan)動(dong)(dong)定(ding)(ding)(ding)位(wei)組件(jian)，且(qie)所(suo)(suo)述轉(zhuan)動(dong)(dong)定(ding)(ding)(ding)位(wei)組件(jian)的下方設(she)置(zhi)(zhi)有(you)(you)第(di)(di)一(yi)(yi)(yi)支(zhi)(zhi)(zhi)撐底座。

4、優選的(de)，所(suo)述第(di)(di)二沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)下(xia)模板包含(han)有(you)(you)(you)(you)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)底座、第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔、定(ding)位(wei)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔、三(san)角沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔、第(di)(di)二沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔、第(di)(di)三(san)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔、導(dao)柱(zhu)(zhu)、插接(jie)槽和定(ding)位(wei)柱(zhu)(zhu)，且(qie)所(suo)述沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)底座的(de)上方設(she)(she)置(zhi)(zhi)有(you)(you)(you)(you)第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔，且(qie)所(suo)述第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔遠離(li)(li)第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)下(xia)模板的(de)一(yi)(yi)(yi)側(ce)設(she)(she)置(zhi)(zhi)有(you)(you)(you)(you)定(ding)位(wei)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔，且(qie)所(suo)述定(ding)位(wei)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔遠離(li)(li)第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔的(de)一(yi)(yi)(yi)側(ce)設(she)(she)置(zhi)(zhi)有(you)(you)(you)(you)三(san)角沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔，且(qie)所(suo)述三(san)角沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔遠離(li)(li)定(ding)位(wei)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔的(de)一(yi)(yi)(yi)側(ce)設(she)(she)置(zhi)(zhi)有(you)(you)(you)(you)第(di)(di)二沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔，且(qie)所(suo)述第(di)(di)二沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔的(de)兩(liang)側(ce)均(jun)(jun)設(she)(she)置(zhi)(zhi)有(you)(you)(you)(you)第(di)(di)三(san)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔，且(qie)所(suo)述第(di)(di)三(san)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔的(de)兩(liang)側(ce)均(jun)(jun)設(she)(she)置(zhi)(zhi)有(you)(you)(you)(you)插接(jie)槽，且(qie)所(suo)述插接(jie)槽的(de)兩(liang)側(ce)均(jun)(jun)設(she)(she)置(zhi)(zhi)有(you)(you)(you)(you)定(ding)位(wei)柱(zhu)(zhu)，且(qie)所(suo)述定(ding)位(wei)柱(zhu)(zhu)遠離(li)(li)第(di)(di)一(yi)(yi)(yi)沖(chong)(chong)(chong)(chong)(chong)(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)孔的(de)一(yi)(yi)(yi)側(ce)均(jun)(jun)設(she)(she)置(zhi)(zhi)有(you)(you)(you)(you)導(dao)柱(zhu)(zhu)。

5、優選的，所(suo)(suo)述彎折(zhe)(zhe)模板包(bao)含有(you)輸(shu)送槽(cao)(cao)(cao)(cao)、彎折(zhe)(zhe)支(zhi)架、分(fen)隔(ge)板和對接槽(cao)(cao)(cao)(cao)，且(qie)(qie)所(suo)(suo)述輸(shu)送槽(cao)(cao)(cao)(cao)的上(shang)方(fang)(fang)(fang)設(she)置有(you)彎折(zhe)(zhe)支(zhi)架，且(qie)(qie)所(suo)(suo)述彎折(zhe)(zhe)支(zhi)架的兩側均(jun)設(she)置有(you)分(fen)隔(ge)板，且(qie)(qie)所(suo)(suo)述分(fen)隔(ge)板的內(nei)壁上(shang)方(fang)(fang)(fang)均(jun)設(she)置有(you)對接槽(cao)(cao)(cao)(cao)，且(qie)(qie)所(suo)(suo)述側邊沖(chong)孔組(zu)件包(bao)含有(you)安(an)(an)裝(zhuang)(zhuang)(zhuang)底(di)座(zuo)、支(zhi)撐板、抬升(sheng)板和沖(chong)壓桿，且(qie)(qie)所(suo)(suo)述安(an)(an)裝(zhuang)(zhuang)(zhuang)底(di)座(zuo)的上(shang)方(fang)(fang)(fang)通(tong)過螺栓(shuan)安(an)(an)裝(zhuang)(zhuang)(zhuang)有(you)支(zhi)撐板，且(qie)(qie)所(suo)(suo)述支(zhi)撐板的上(shang)方(fang)(fang)(fang)通(tong)過螺栓(shuan)安(an)(an)裝(zhuang)(zhuang)(zhuang)有(you)抬升(sheng)板，且(qie)(qie)所(suo)(suo)述抬升(sheng)板和所(suo)(suo)述支(zhi)撐板的上(shang)方(fang)(fang)(fang)均(jun)通(tong)過螺栓(shuan)安(an)(an)裝(zhuang)(zhuang)(zhuang)有(you)沖(chong)壓桿。

6、優選(xuan)的，所(suo)述導柱包含有連(lian)接(jie)柱、插接(jie)孔(kong)和對(dui)接(jie)環，且(qie)所(suo)述連(lian)接(jie)柱的上方設置有插接(jie)孔(kong)，且(qie)所(suo)述連(lian)接(jie)柱的下方設置有對(dui)接(jie)環。

7、優(you)選的，所(suo)(suo)述轉(zhuan)動定位(wei)組件包含(han)有第二支(zhi)(zhi)撐(cheng)底座、密封(feng)環(huan)、半(ban)(ban)邊柱(zhu)、復(fu)(fu)位(wei)柱(zhu)和轉(zhuan)動支(zhi)(zhi)架(jia)(jia)，且所(suo)(suo)述第二支(zhi)(zhi)撐(cheng)底座的上(shang)方(fang)設置有密封(feng)環(huan)，且所(suo)(suo)述密封(feng)環(huan)的內(nei)壁兩(liang)側安(an)裝有半(ban)(ban)邊柱(zhu)，且所(suo)(suo)述半(ban)(ban)邊柱(zhu)的內(nei)壁上(shang)方(fang)安(an)裝有復(fu)(fu)位(wei)柱(zhu)，且所(suo)(suo)述第二支(zhi)(zhi)撐(cheng)底座的內(nei)壁上(shang)方(fang)安(an)裝有轉(zhuan)動支(zhi)(zhi)架(jia)(jia)。

8、優選的(de)(de)，所(suo)(suo)述(shu)彎折支架包含有(you)(you)抬(tai)升(sheng)塊(kuai)(kuai)、第(di)(di)(di)一側(ce)(ce)(ce)邊(bian)(bian)(bian)沖(chong)(chong)槽(cao)(cao)(cao)(cao)(cao)(cao)、第(di)(di)(di)二側(ce)(ce)(ce)邊(bian)(bian)(bian)沖(chong)(chong)槽(cao)(cao)(cao)(cao)(cao)(cao)、滑(hua)動(dong)(dong)(dong)(dong)槽(cao)(cao)(cao)(cao)(cao)(cao)、電(dian)動(dong)(dong)(dong)(dong)推(tui)(tui)(tui)桿、推(tui)(tui)(tui)動(dong)(dong)(dong)(dong)塊(kuai)(kuai)、推(tui)(tui)(tui)動(dong)(dong)(dong)(dong)槽(cao)(cao)(cao)(cao)(cao)(cao)、抬(tai)升(sheng)桿和(he)掉落(luo)槽(cao)(cao)(cao)(cao)(cao)(cao)，且(qie)(qie)(qie)(qie)所(suo)(suo)述(shu)抬(tai)升(sheng)塊(kuai)(kuai)的(de)(de)兩(liang)(liang)側(ce)(ce)(ce)均設(she)(she)置(zhi)(zhi)有(you)(you)第(di)(di)(di)一側(ce)(ce)(ce)邊(bian)(bian)(bian)沖(chong)(chong)槽(cao)(cao)(cao)(cao)(cao)(cao)，且(qie)(qie)(qie)(qie)所(suo)(suo)述(shu)第(di)(di)(di)一側(ce)(ce)(ce)邊(bian)(bian)(bian)沖(chong)(chong)槽(cao)(cao)(cao)(cao)(cao)(cao)遠離塑(su)形模板的(de)(de)一側(ce)(ce)(ce)設(she)(she)置(zhi)(zhi)有(you)(you)第(di)(di)(di)二側(ce)(ce)(ce)邊(bian)(bian)(bian)沖(chong)(chong)槽(cao)(cao)(cao)(cao)(cao)(cao)，且(qie)(qie)(qie)(qie)所(suo)(suo)述(shu)第(di)(di)(di)二側(ce)(ce)(ce)邊(bian)(bian)(bian)沖(chong)(chong)槽(cao)(cao)(cao)(cao)(cao)(cao)的(de)(de)兩(liang)(liang)側(ce)(ce)(ce)均設(she)(she)置(zhi)(zhi)有(you)(you)滑(hua)動(dong)(dong)(dong)(dong)槽(cao)(cao)(cao)(cao)(cao)(cao)，且(qie)(qie)(qie)(qie)兩(liang)(liang)組所(suo)(suo)述(shu)滑(hua)動(dong)(dong)(dong)(dong)槽(cao)(cao)(cao)(cao)(cao)(cao)的(de)(de)中心處設(she)(she)置(zhi)(zhi)有(you)(you)電(dian)動(dong)(dong)(dong)(dong)推(tui)(tui)(tui)桿，且(qie)(qie)(qie)(qie)所(suo)(suo)述(shu)電(dian)動(dong)(dong)(dong)(dong)推(tui)(tui)(tui)桿的(de)(de)輸出端安裝有(you)(you)推(tui)(tui)(tui)動(dong)(dong)(dong)(dong)塊(kuai)(kuai)，且(qie)(qie)(qie)(qie)所(suo)(suo)述(shu)推(tui)(tui)(tui)動(dong)(dong)(dong)(dong)塊(kuai)(kuai)遠離電(dian)動(dong)(dong)(dong)(dong)推(tui)(tui)(tui)板的(de)(de)一側(ce)(ce)(ce)設(she)(she)置(zhi)(zhi)有(you)(you)推(tui)(tui)(tui)動(dong)(dong)(dong)(dong)槽(cao)(cao)(cao)(cao)(cao)(cao)，且(qie)(qie)(qie)(qie)所(suo)(suo)述(shu)推(tui)(tui)(tui)動(dong)(dong)(dong)(dong)槽(cao)(cao)(cao)(cao)(cao)(cao)的(de)(de)上方設(she)(she)置(zhi)(zhi)有(you)(you)抬(tai)升(sheng)桿，且(qie)(qie)(qie)(qie)所(suo)(suo)述(shu)第(di)(di)(di)二側(ce)(ce)(ce)邊(bian)(bian)(bian)沖(chong)(chong)槽(cao)(cao)(cao)(cao)(cao)(cao)遠離滑(hua)動(dong)(dong)(dong)(dong)槽(cao)(cao)(cao)(cao)(cao)(cao)的(de)(de)一側(ce)(ce)(ce)設(she)(she)置(zhi)(zhi)有(you)(you)掉落(luo)槽(cao)(cao)(cao)(cao)(cao)(cao)。

9、優選的(de)，所述(shu)(shu)(shu)后(hou)托板包(bao)含有(you)第(di)(di)一(yi)連(lian)(lian)接(jie)(jie)(jie)孔(kong)(kong)(kong)、第(di)(di)二(er)(er)連(lian)(lian)接(jie)(jie)(jie)孔(kong)(kong)(kong)、第(di)(di)一(yi)方(fang)形(xing)(xing)孔(kong)(kong)(kong)、第(di)(di)二(er)(er)方(fang)形(xing)(xing)孔(kong)(kong)(kong)、第(di)(di)一(yi)對接(jie)(jie)(jie)孔(kong)(kong)(kong)和第(di)(di)二(er)(er)對接(jie)(jie)(jie)孔(kong)(kong)(kong)，且(qie)所述(shu)(shu)(shu)第(di)(di)一(yi)連(lian)(lian)接(jie)(jie)(jie)孔(kong)(kong)(kong)的(de)下方(fang)設(she)置(zhi)(zhi)有(you)第(di)(di)二(er)(er)連(lian)(lian)接(jie)(jie)(jie)孔(kong)(kong)(kong)，且(qie)兩組所述(shu)(shu)(shu)第(di)(di)二(er)(er)連(lian)(lian)接(jie)(jie)(jie)孔(kong)(kong)(kong)的(de)中心處設(she)置(zhi)(zhi)有(you)第(di)(di)一(yi)方(fang)形(xing)(xing)孔(kong)(kong)(kong)，且(qie)所述(shu)(shu)(shu)第(di)(di)一(yi)方(fang)形(xing)(xing)孔(kong)(kong)(kong)遠離第(di)(di)二(er)(er)連(lian)(lian)接(jie)(jie)(jie)孔(kong)(kong)(kong)的(de)一(yi)側設(she)置(zhi)(zhi)有(you)第(di)(di)二(er)(er)方(fang)形(xing)(xing)孔(kong)(kong)(kong)，且(qie)所述(shu)(shu)(shu)第(di)(di)二(er)(er)方(fang)形(xing)(xing)孔(kong)(kong)(kong)的(de)上(shang)方(fang)設(she)置(zhi)(zhi)有(you)第(di)(di)一(yi)對接(jie)(jie)(jie)孔(kong)(kong)(kong)，且(qie)所述(shu)(shu)(shu)第(di)(di)一(yi)對接(jie)(jie)(jie)孔(kong)(kong)(kong)遠離第(di)(di)二(er)(er)連(lian)(lian)接(jie)(jie)(jie)孔(kong)(kong)(kong)的(de)一(yi)側設(she)置(zhi)(zhi)有(you)第(di)(di)二(er)(er)對接(jie)(jie)(jie)孔(kong)(kong)(kong)。

10、優選(xuan)的，所述頂(ding)板的兩側(ce)均安裝有支(zhi)撐支(zhi)架，且(qie)沖壓床(chuang)的下方安裝有固定底座。

11、優選的，一種汽車底盤后托臂加(jia)工設備的加(jia)工方(fang)法(fa)，所述加(jia)工方(fang)法(fa)包(bao)括(kuo)以下步驟：

12、步驟一(yi)：首先將后(hou)(hou)(hou)托(tuo)(tuo)板放置(zhi)機床的一(yi)側并靠近第一(yi)沖壓(ya)下模板，然后(hou)(hou)(hou)當后(hou)(hou)(hou)托(tuo)(tuo)板沿水平面進(jin)行移動(dong)時，使得(de)(de)后(hou)(hou)(hou)托(tuo)(tuo)板進(jin)入第一(yi)沖壓(ya)下模板，而在后(hou)(hou)(hou)托(tuo)(tuo)板的兩側與轉(zhuan)(zhuan)動(dong)定(ding)(ding)位(wei)組件(jian)進(jin)行接觸(chu)，使得(de)(de)后(hou)(hou)(hou)托(tuo)(tuo)板推動(dong)轉(zhuan)(zhuan)動(dong)定(ding)(ding)位(wei)組件(jian)中(zhong)的半(ban)邊柱進(jin)行轉(zhuan)(zhuan)動(dong)，從(cong)而使得(de)(de)后(hou)(hou)(hou)托(tuo)(tuo)板在第一(yi)沖壓(ya)下模板上(shang)方的位(wei)置(zhi)通(tong)過轉(zhuan)(zhuan)動(dong)定(ding)(ding)位(wei)組件(jian)進(jin)行定(ding)(ding)位(wei)，從(cong)而使得(de)(de)轉(zhuan)(zhuan)動(dong)定(ding)(ding)位(wei)組件(jian)的位(wei)置(zhi)受(shou)到轉(zhuan)(zhuan)動(dong)定(ding)(ding)位(wei)組件(jian)進(jin)行限制；

13、步驟二：然后(hou)(hou)所對(dui)(dui)(dui)應的(de)上(shang)模(mo)板(ban)(ban)進(jin)(jin)行(xing)(xing)(xing)(xing)對(dui)(dui)(dui)第(di)(di)一沖(chong)(chong)(chong)壓(ya)(ya)下模(mo)板(ban)(ban)進(jin)(jin)行(xing)(xing)(xing)(xing)沖(chong)(chong)(chong)壓(ya)(ya)，使得(de)后(hou)(hou)托板(ban)(ban)與(yu)第(di)(di)一沖(chong)(chong)(chong)壓(ya)(ya)下模(mo)板(ban)(ban)的(de)沖(chong)(chong)(chong)壓(ya)(ya)盤(pan)進(jin)(jin)行(xing)(xing)(xing)(xing)貼合，然后(hou)(hou)上(shang)模(mo)板(ban)(ban)在進(jin)(jin)行(xing)(xing)(xing)(xing)與(yu)第(di)(di)一沖(chong)(chong)(chong)壓(ya)(ya)下模(mo)板(ban)(ban)進(jin)(jin)行(xing)(xing)(xing)(xing)接觸(chu)時，使得(de)后(hou)(hou)托板(ban)(ban)與(yu)沖(chong)(chong)(chong)壓(ya)(ya)盤(pan)的(de)外邊緣以及第(di)(di)一沖(chong)(chong)(chong)壓(ya)(ya)槽(cao)、第(di)(di)二沖(chong)(chong)(chong)壓(ya)(ya)槽(cao)和(he)第(di)(di)三沖(chong)(chong)(chong)壓(ya)(ya)槽(cao)進(jin)(jin)行(xing)(xing)(xing)(xing)接觸(chu)，并將后(hou)(hou)托板(ban)(ban)的(de)外形和(he)對(dui)(dui)(dui)應第(di)(di)一沖(chong)(chong)(chong)壓(ya)(ya)槽(cao)、第(di)(di)二沖(chong)(chong)(chong)壓(ya)(ya)槽(cao)和(he)第(di)(di)三沖(chong)(chong)(chong)壓(ya)(ya)槽(cao)所對(dui)(dui)(dui)應的(de)孔洞(dong)進(jin)(jin)行(xing)(xing)(xing)(xing)沖(chong)(chong)(chong)壓(ya)(ya)，從而完(wan)成對(dui)(dui)(dui)后(hou)(hou)托板(ban)(ban)第(di)(di)一次沖(chong)(chong)(chong)壓(ya)(ya)；

14、步驟三(san)(san)：然后(hou)(hou)(hou)(hou)完成外邊緣塑形(xing)的(de)后(hou)(hou)(hou)(hou)托(tuo)板(ban)(ban)(ban)移動到第(di)(di)二(er)(er)沖(chong)(chong)壓(ya)下(xia)模(mo)(mo)板(ban)(ban)(ban)的(de)內壁上(shang)方，然后(hou)(hou)(hou)(hou)后(hou)(hou)(hou)(hou)托(tuo)板(ban)(ban)(ban)的(de)兩側最凸出部(bu)位(wei)與第(di)(di)二(er)(er)沖(chong)(chong)壓(ya)下(xia)模(mo)(mo)板(ban)(ban)(ban)的(de)轉動定(ding)(ding)位(wei)組件進(jin)行(xing)(xing)接觸，使得與第(di)(di)二(er)(er)沖(chong)(chong)壓(ya)下(xia)模(mo)(mo)板(ban)(ban)(ban)對(dui)應的(de)上(shang)模(mo)(mo)板(ban)(ban)(ban)與第(di)(di)二(er)(er)沖(chong)(chong)壓(ya)下(xia)模(mo)(mo)板(ban)(ban)(ban)上(shang)方的(de)后(hou)(hou)(hou)(hou)托(tuo)板(ban)(ban)(ban)進(jin)行(xing)(xing)沖(chong)(chong)孔，并(bing)將后(hou)(hou)(hou)(hou)托(tuo)板(ban)(ban)(ban)所(suo)對(dui)于第(di)(di)二(er)(er)沖(chong)(chong)壓(ya)下(xia)模(mo)(mo)板(ban)(ban)(ban)的(de)第(di)(di)一沖(chong)(chong)壓(ya)孔、定(ding)(ding)位(wei)沖(chong)(chong)壓(ya)孔、三(san)(san)角沖(chong)(chong)壓(ya)孔、第(di)(di)二(er)(er)沖(chong)(chong)壓(ya)孔和(he)第(di)(di)三(san)(san)沖(chong)(chong)壓(ya)孔進(jin)行(xing)(xing)在后(hou)(hou)(hou)(hou)托(tuo)板(ban)(ban)(ban)上(shang)進(jin)行(xing)(xing)沖(chong)(chong)孔，從而完成對(dui)后(hou)(hou)(hou)(hou)托(tuo)板(ban)(ban)(ban)在塑形(xing)之(zhi)前的(de)孔洞進(jin)行(xing)(xing)沖(chong)(chong)孔；

15、步驟(zou)四：然后(hou)(hou)后(hou)(hou)托(tuo)板移動到塑形(xing)模(mo)(mo)板的(de)(de)內(nei)壁上(shang)方，然后(hou)(hou)塑形(xing)模(mo)(mo)板與所對(dui)應(ying)的(de)(de)上(shang)模(mo)(mo)板進行貼合，使得(de)對(dui)后(hou)(hou)托(tuo)板進行塑形(xing)；

16、步(bu)驟五：然(ran)后(hou)(hou)完成(cheng)塑形(xing)的(de)后(hou)(hou)托(tuo)板移(yi)(yi)動(dong)(dong)到彎(wan)折模(mo)板的(de)上(shang)方，然(ran)后(hou)(hou)彎(wan)折模(mo)板上(shang)方的(de)后(hou)(hou)托(tuo)板通(tong)過沖壓(ya)出的(de)第(di)二(er)(er)方形(xing)孔與彎(wan)折支(zhi)架(jia)上(shang)方的(de)抬升塊進行對接，然(ran)后(hou)(hou)彎(wan)折支(zhi)架(jia)內(nei)(nei)部(bu)(bu)的(de)電(dian)動(dong)(dong)推(tui)(tui)(tui)桿推(tui)(tui)(tui)動(dong)(dong)推(tui)(tui)(tui)動(dong)(dong)塊，使得(de)(de)(de)推(tui)(tui)(tui)動(dong)(dong)塊向前(qian)移(yi)(yi)動(dong)(dong)，使得(de)(de)(de)推(tui)(tui)(tui)動(dong)(dong)塊進入推(tui)(tui)(tui)動(dong)(dong)槽(cao)內(nei)(nei)部(bu)(bu)，然(ran)后(hou)(hou)使得(de)(de)(de)推(tui)(tui)(tui)動(dong)(dong)槽(cao)擠壓(ya)抬升桿向上(shang)移(yi)(yi)動(dong)(dong)，從而使得(de)(de)(de)推(tui)(tui)(tui)動(dong)(dong)塊進入后(hou)(hou)托(tuo)板的(de)第(di)二(er)(er)方形(xing)孔內(nei)(nei)部(bu)(bu)，以完成(cheng)對后(hou)(hou)托(tuo)板的(de)定(ding)位；

17、步驟(zou)六：然后(hou)(hou)(hou)彎折(zhe)(zhe)(zhe)模(mo)板(ban)(ban)上(shang)方(fang)所對(dui)應的(de)(de)(de)(de)上(shang)模(mo)板(ban)(ban)進(jin)(jin)行(xing)移動，使(shi)得(de)上(shang)模(mo)板(ban)(ban)與彎折(zhe)(zhe)(zhe)模(mo)板(ban)(ban)進(jin)(jin)行(xing)貼合，使(shi)得(de)處于(yu)彎折(zhe)(zhe)(zhe)支(zhi)架(jia)上(shang)方(fang)的(de)(de)(de)(de)后(hou)(hou)(hou)托(tuo)板(ban)(ban)受到上(shang)模(mo)板(ban)(ban)的(de)(de)(de)(de)擠壓(ya)(ya)，使(shi)得(de)后(hou)(hou)(hou)托(tuo)板(ban)(ban)進(jin)(jin)行(xing)被擠壓(ya)(ya)進(jin)(jin)行(xing)彎折(zhe)(zhe)(zhe)，然后(hou)(hou)(hou)當完(wan)成彎折(zhe)(zhe)(zhe)后(hou)(hou)(hou)，然后(hou)(hou)(hou)側邊(bian)沖(chong)(chong)孔(kong)組件中(zhong)的(de)(de)(de)(de)沖(chong)(chong)壓(ya)(ya)桿進(jin)(jin)入(ru)分隔板(ban)(ban)所設置的(de)(de)(de)(de)對(dui)接槽，使(shi)得(de)沖(chong)(chong)壓(ya)(ya)桿與后(hou)(hou)(hou)托(tuo)板(ban)(ban)被彎折(zhe)(zhe)(zhe)的(de)(de)(de)(de)后(hou)(hou)(hou)托(tuo)板(ban)(ban)進(jin)(jin)行(xing)接觸(chu)，使(shi)得(de)沖(chong)(chong)壓(ya)(ya)桿的(de)(de)(de)(de)端部進(jin)(jin)入(ru)彎折(zhe)(zhe)(zhe)支(zhi)架(jia)的(de)(de)(de)(de)第一側邊(bian)沖(chong)(chong)槽和第二側邊(bian)沖(chong)(chong)槽內部，從(cong)而(er)使(shi)得(de)將后(hou)(hou)(hou)托(tuo)板(ban)(ban)的(de)(de)(de)(de)第一對(dui)接孔(kong)和第二對(dui)接孔(kong)沖(chong)(chong)出；

18、步(bu)驟(zou)七：然(ran)后(hou)沖(chong)壓桿(gan)(gan)復位，然(ran)后(hou)電動(dong)推(tui)桿(gan)(gan)復位帶動(dong)推(tui)動(dong)塊進行復位，使(shi)(shi)(shi)得(de)(de)推(tui)動(dong)塊脫離推(tui)動(dong)槽，然(ran)后(hou)使(shi)(shi)(shi)得(de)(de)抬(tai)升桿(gan)(gan)退(tui)回彎(wan)折(zhe)支(zhi)(zhi)架的(de)(de)內部(bu)，使(shi)(shi)(shi)得(de)(de)抬(tai)升桿(gan)(gan)所(suo)連接的(de)(de)抬(tai)升塊退(tui)回彎(wan)折(zhe)支(zhi)(zhi)架的(de)(de)內部(bu)，使(shi)(shi)(shi)得(de)(de)對后(hou)托板(ban)(ban)的(de)(de)限制(zhi)取消，而由于其彎(wan)折(zhe)支(zhi)(zhi)架的(de)(de)頂(ding)部(bu)為(wei)傾斜狀，使(shi)(shi)(shi)得(de)(de)當(dang)對后(hou)托板(ban)(ban)的(de)(de)限制(zhi)取消后(hou)，使(shi)(shi)(shi)得(de)(de)后(hou)托板(ban)(ban)沿彎(wan)折(zhe)支(zhi)(zhi)架進行滑(hua)動(dong)，使(shi)(shi)(shi)得(de)(de)后(hou)托板(ban)(ban)退(tui)出(chu)機床。

19、本技(ji)術(shu)的技(ji)術(shu)效果和優點：

20、1、與(yu)現有技術相(xiang)比，該一種汽車底(di)盤后(hou)(hou)托(tuo)(tuo)臂加工設備及其加工方(fang)法(fa)通過(guo)轉(zhuan)動(dong)(dong)定(ding)位(wei)(wei)組(zu)(zu)件(jian)，在(zai)(zai)當后(hou)(hou)托(tuo)(tuo)板(ban)移(yi)動(dong)(dong)到第(di)一沖(chong)(chong)壓(ya)(ya)下(xia)模板(ban)的(de)上(shang)方(fang)時，此時后(hou)(hou)托(tuo)(tuo)板(ban)的(de)兩側(ce)與(yu)轉(zhuan)動(dong)(dong)定(ding)位(wei)(wei)組(zu)(zu)件(jian)進(jin)(jin)(jin)行(xing)(xing)接觸(chu)，使得(de)轉(zhuan)動(dong)(dong)定(ding)位(wei)(wei)組(zu)(zu)件(jian)中(zhong)(zhong)的(de)半(ban)邊(bian)柱進(jin)(jin)(jin)行(xing)(xing)轉(zhuan)向，使得(de)后(hou)(hou)托(tuo)(tuo)板(ban)在(zai)(zai)不(bu)影響移(yi)動(dong)(dong)的(de)中(zhong)(zhong)，對(dui)(dui)后(hou)(hou)托(tuo)(tuo)板(ban)在(zai)(zai)第(di)一沖(chong)(chong)壓(ya)(ya)下(xia)模板(ban)上(shang)的(de)區域進(jin)(jin)(jin)行(xing)(xing)定(ding)位(wei)(wei)，在(zai)(zai)當處于第(di)一沖(chong)(chong)壓(ya)(ya)下(xia)模板(ban)上(shang)方(fang)的(de)上(shang)模板(ban)進(jin)(jin)(jin)行(xing)(xing)沖(chong)(chong)壓(ya)(ya)時，此時轉(zhuan)動(dong)(dong)因為(wei)組(zu)(zu)件(jian)中(zhong)(zhong)的(de)半(ban)邊(bian)柱插接進(jin)(jin)(jin)入所對(dui)(dui)應的(de)上(shang)模板(ban)的(de)上(shang)方(fang)，從而完(wan)成在(zai)(zai)對(dui)(dui)后(hou)(hou)托(tuo)(tuo)板(ban)不(bu)影響移(yi)動(dong)(dong)的(de)同時，對(dui)(dui)后(hou)(hou)托(tuo)(tuo)板(ban)進(jin)(jin)(jin)行(xing)(xing)限位(wei)(wei)，并(bing)使得(de)半(ban)邊(bian)柱與(yu)上(shang)方(fang)的(de)模板(ban)進(jin)(jin)(jin)行(xing)(xing)對(dui)(dui)應，從而完(wan)成對(dui)(dui)上(shang)模板(ban)和第(di)一沖(chong)(chong)壓(ya)(ya)下(xia)模板(ban)的(de)定(ding)位(wei)(wei)。

21、2、與現有(you)技術相比，該(gai)一種汽(qi)車底(di)盤后(hou)(hou)(hou)托臂加工設備及其(qi)加工方法通過(guo)(guo)彎(wan)(wan)折(zhe)模板(ban)(ban)(ban)和側邊沖(chong)孔組件(jian)進(jin)行(xing)對完成(cheng)彎(wan)(wan)折(zhe)的(de)后(hou)(hou)(hou)托板(ban)(ban)(ban)進(jin)行(xing)沖(chong)孔，其(qi)本身(shen)在進(jin)行(xing)沖(chong)孔的(de)過(guo)(guo)程(cheng)中，由于其(qi)后(hou)(hou)(hou)托板(ban)(ban)(ban)與彎(wan)(wan)折(zhe)模板(ban)(ban)(ban)進(jin)行(xing)貼合，因此(ci)當側邊沖(chong)孔組件(jian)進(jin)行(xing)對后(hou)(hou)(hou)托板(ban)(ban)(ban)進(jin)行(xing)沖(chong)孔的(de)過(guo)(guo)程(cheng)中，其(qi)完成(cheng)塑(su)形(xing)的(de)后(hou)(hou)(hou)托板(ban)(ban)(ban)所(suo)承受(shou)的(de)應力(li)變化通過(guo)(guo)彎(wan)(wan)折(zhe)模板(ban)(ban)(ban)進(jin)行(xing)緩沖(chong)，以減少其(qi)后(hou)(hou)(hou)托板(ban)(ban)(ban)在沖(chong)孔的(de)過(guo)(guo)程(cheng)中所(suo)處的(de)變形(xing)。

22、3、與現有技術相比，該(gai)一種汽(qi)車底盤后(hou)(hou)托臂加工設備及其加工方法(fa)通(tong)過彎折(zhe)支架(jia)(jia)，其中(zhong)后(hou)(hou)托板(ban)(ban)通(tong)過彎折(zhe)支架(jia)(jia)上方的(de)(de)抬升塊進行卡(ka)合，在抬升塊向(xiang)上抬升時，使得抬升塊與后(hou)(hou)托板(ban)(ban)的(de)(de)第二方形孔進行插(cha)接，從而完成對后(hou)(hou)托板(ban)(ban)的(de)(de)定位，然后(hou)(hou)在抬升塊復位后(hou)(hou)，使得后(hou)(hou)托板(ban)(ban)沿彎折(zhe)支架(jia)(jia)的(de)(de)傾斜(xie)面滑落，已完成脫離。