本(ben)發明(ming)涉及(ji)大(da)型(xing)鑄(zhu)鋼件的砂(sha)芯制造技術領域，特別涉及(ji)一種大(da)型(xing)水輪(lun)機(ji)葉片組芯用(yong)工裝。

背景技術：

如(ru)圖1所示(shi)，傳統(tong)的(de)鑄造(zao)造(zao)型(xing)(xing)方(fang)法都是通過實體模(mo)樣(yang)制作(zuo)鑄型(xing)(xing)的(de)，但是由(you)于水(shui)輪機葉(xie)片鑄件具有(you)大曲率的(de)特點，常用的(de)造(zao)型(xing)(xing)方(fang)法為組芯造(zao)型(xing)(xing)，此造(zao)型(xing)(xing)過程中不制作(zuo)實體模(mo)樣(yang)，只制作(zuo)芯盒(he)，通過將砂(sha)芯對撞組合后使用螺桿把合形成鑄型(xing)(xing)，既(ji)確保葉(xie)片的(de)型(xing)(xing)線(xian)尺寸，又降低造(zao)型(xing)(xing)難度。

傳統的(de)組(zu)(zu)芯(xin)(xin)(xin)過(guo)程(cheng)(cheng)，主要(yao)是通(tong)過(guo)天(tian)(tian)車(che)(che)2吊運，操作人員指(zhi)揮天(tian)(tian)車(che)(che)將(jiang)一(yi)側(ce)的(de)移動(dong)砂(sha)(sha)芯(xin)(xin)(xin)1緩慢靠(kao)近(jin)另(ling)一(yi)側(ce)的(de)固定砂(sha)(sha)芯(xin)(xin)(xin)3，對(dui)接(jie)完成后用(yong)螺桿把合。該組(zu)(zu)芯(xin)(xin)(xin)過(guo)程(cheng)(cheng)存在(zai)(zai)的(de)弊(bi)端，主要(yao)表現(xian)為組(zu)(zu)芯(xin)(xin)(xin)操作占用(yong)大量天(tian)(tian)車(che)(che)資源，造成其余吊運操作暫停，影響生產進度；天(tian)(tian)車(che)(che)吊運組(zu)(zu)芯(xin)(xin)(xin)操作困(kun)難，吊運過(guo)程(cheng)(cheng)中不(bu)容易(yi)精(jing)確(que)控制砂(sha)(sha)芯(xin)(xin)(xin)位置，容易(yi)導(dao)致(zhi)組(zu)(zu)芯(xin)(xin)(xin)過(guo)程(cheng)(cheng)砂(sha)(sha)芯(xin)(xin)(xin)發(fa)生碰撞，出現(xian)損壞現(xian)象(xiang)。同(tong)時采用(yong)天(tian)(tian)車(che)(che)吊運組(zu)(zu)芯(xin)(xin)(xin)時，操作過(guo)程(cheng)(cheng)中對(dui)于小(xiao)范圍的(de)精(jing)度調節困(kun)難，存在(zai)(zai)對(dui)接(jie)精(jing)度小(xiao)的(de)不(bu)足，組(zu)(zu)芯(xin)(xin)(xin)效率也低。

技術實現要素：

本(ben)發明(ming)針對現有技(ji)術中大型水輪機(ji)(ji)葉(xie)片組芯方法的缺點，提供一種大型水輪機(ji)(ji)葉(xie)片組芯用(yong)工裝，以(yi)提高組砂效率，降低(di)操作難度并(bing)有效避免砂芯在(zai)組裝過程中碰(peng)撞損(sun)壞。

本發明的(de)(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)(de)是這樣實現(xian)的(de)(de)(de)(de)(de)(de)(de)，一種大型水輪機葉片組芯用工裝，包括水平(ping)(ping)(ping)(ping)設(she)(she)置的(de)(de)(de)(de)(de)(de)(de)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)底(di)(di)板,所(suo)述(shu)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)底(di)(di)板長度(du)方(fang)向(xiang)(xiang)(xiang)的(de)(de)(de)(de)(de)(de)(de)一端(duan)(duan)(duan)設(she)(she)有(you)(you)固(gu)(gu)(gu)定(ding)(ding)(ding)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)(ping)臺，另一端(duan)(duan)(duan)設(she)(she)有(you)(you)液壓固(gu)(gu)(gu)定(ding)(ding)(ding)端(duan)(duan)(duan),所(suo)述(shu)固(gu)(gu)(gu)定(ding)(ding)(ding)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)(ping)臺和液壓固(gu)(gu)(gu)定(ding)(ding)(ding)端(duan)(duan)(duan)之間設(she)(she)有(you)(you)兩(liang)(liang)條或兩(liang)(liang)條以上(shang)平(ping)(ping)(ping)(ping)行的(de)(de)(de)(de)(de)(de)(de)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)導(dao)軌，所(suo)述(shu)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)導(dao)軌上(shang)配(pei)合設(she)(she)有(you)(you)與固(gu)(gu)(gu)定(ding)(ding)(ding)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)(ping)臺的(de)(de)(de)(de)(de)(de)(de)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)面同(tong)高度(du)的(de)(de)(de)(de)(de)(de)(de)移動(dong)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)(ping)臺，所(suo)述(shu)移動(dong)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)(ping)臺底(di)(di)側與各支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)導(dao)軌對(dui)(dui)應的(de)(de)(de)(de)(de)(de)(de)方(fang)向(xiang)(xiang)(xiang)設(she)(she)有(you)(you)兩(liang)(liang)個(ge)或兩(liang)(liang)個(ge)以上(shang)的(de)(de)(de)(de)(de)(de)(de)與支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)導(dao)軌配(pei)合的(de)(de)(de)(de)(de)(de)(de)導(dao)向(xiang)(xiang)(xiang)輪，所(suo)述(shu)移動(dong)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)(ping)臺對(dui)(dui)應液壓固(gu)(gu)(gu)定(ding)(ding)(ding)端(duan)(duan)(duan)的(de)(de)(de)(de)(de)(de)(de)一側設(she)(she)有(you)(you)兩(liang)(liang)只同(tong)步動(dong)作(zuo)的(de)(de)(de)(de)(de)(de)(de)液壓缸，所(suo)述(shu)液壓缸的(de)(de)(de)(de)(de)(de)(de)活(huo)塞桿伸出端(duan)(duan)(duan)與移動(dong)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)(ping)臺的(de)(de)(de)(de)(de)(de)(de)對(dui)(dui)應端(duan)(duan)(duan)連(lian)接，所(suo)述(shu)液壓缸的(de)(de)(de)(de)(de)(de)(de)缸底(di)(di)與液壓固(gu)(gu)(gu)定(ding)(ding)(ding)端(duan)(duan)(duan)連(lian)接，所(suo)述(shu)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)底(di)(di)板長度(du)方(fang)向(xiang)(xiang)(xiang)的(de)(de)(de)(de)(de)(de)(de)側向(xiang)(xiang)(xiang)設(she)(she)有(you)(you)便于(yu)砂芯安(an)裝時抵(di)靠的(de)(de)(de)(de)(de)(de)(de)定(ding)(ding)(ding)位基(ji)板，所(suo)述(shu)定(ding)(ding)(ding)位基(ji)板的(de)(de)(de)(de)(de)(de)(de)高度(du)高于(yu)固(gu)(gu)(gu)定(ding)(ding)(ding)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)(ping)臺的(de)(de)(de)(de)(de)(de)(de)支(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)面高度(du)。

本發明(ming)的(de)組(zu)(zu)芯工(gong)裝，設置(zhi)固定支撐平(ping)(ping)臺和移動(dong)支撐平(ping)(ping)臺，組(zu)(zu)芯時(shi)，固定支撐平(ping)(ping)臺用(yong)于放置(zhi)固定砂(sha)(sha)(sha)芯，移動(dong)支撐平(ping)(ping)臺用(yong)于放置(zhi)移動(dong)砂(sha)(sha)(sha)芯，并通過(guo)液壓缸驅動(dong)移動(dong)支撐平(ping)(ping)臺，實現移動(dong)砂(sha)(sha)(sha)芯與固定砂(sha)(sha)(sha)芯的(de)對接(jie)(jie)，不但可以(yi)提高對接(jie)(jie)效(xiao)率(lv)，縮短吊具(ju)的(de)使用(yong)時(shi)間，提高砂(sha)(sha)(sha)芯組(zu)(zu)合對裝的(de)精度(du)，而且可以(yi)防止大型砂(sha)(sha)(sha)芯對接(jie)(jie)時(shi)碰撞損(sun)壞(huai)砂(sha)(sha)(sha)芯。

進一(yi)步地，所述(shu)固定支(zhi)(zhi)撐(cheng)(cheng)平(ping)(ping)臺(tai)包括若干橫向和(he)縱向平(ping)(ping)行(xing)的(de)(de)(de)(de)型(xing)鋼焊(han)接而成的(de)(de)(de)(de)格柵(zha)狀(zhuang)支(zhi)(zhi)架，所述(shu)格柵(zha)狀(zhuang)支(zhi)(zhi)架的(de)(de)(de)(de)上表面形成支(zhi)(zhi)撐(cheng)(cheng)表面，所述(shu)格柵(zha)支(zhi)(zhi)架的(de)(de)(de)(de)底部(bu)通過若干同高(gao)的(de)(de)(de)(de)支(zhi)(zhi)撐(cheng)(cheng)柱(zhu)與支(zhi)(zhi)撐(cheng)(cheng)底板固定，所述(shu)固定支(zhi)(zhi)撐(cheng)(cheng)平(ping)(ping)臺(tai)的(de)(de)(de)(de)外(wai)側設有(you)便于掛(gua)裝的(de)(de)(de)(de)定位柱(zhu)。

進一步地，所述移動支(zhi)(zhi)撐(cheng)平臺包括(kuo)支(zhi)(zhi)撐(cheng)鋼(gang)板(ban)，所述支(zhi)(zhi)撐(cheng)鋼(gang)板(ban)底部與支(zhi)(zhi)撐(cheng)導軌對應的位置固定有方(fang)鋼(gang)，所述導向(xiang)輪與方(fang)鋼(gang)安裝連接。

為(wei)便(bian)于控(kong)制移動(dong)(dong)支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺相(xiang)(xiang)對固(gu)(gu)定支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺的(de)(de)(de)(de)最(zui)近距離，所述(shu)固(gu)(gu)定支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺的(de)(de)(de)(de)格柵(zha)狀支(zhi)(zhi)(zhi)架對應移動(dong)(dong)支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺的(de)(de)(de)(de)一側沿與(yu)支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)導軌平行的(de)(de)(de)(de)方向(xiang)設(she)有(you)四(si)個伸(shen)(shen)(shen)(shen)出(chu)(chu)(chu)(chu)端(duan)(duan)， 所述(shu)伸(shen)(shen)(shen)(shen)出(chu)(chu)(chu)(chu)端(duan)(duan)為(wei)格柵(zha)狀支(zhi)(zhi)(zhi)架相(xiang)(xiang)應的(de)(de)(de)(de)格柵(zha)桿件(jian)向(xiang)外側的(de)(de)(de)(de)延伸(shen)(shen)(shen)(shen)端(duan)(duan)，其中(zhong)，最(zui)外側的(de)(de)(de)(de)兩(liang)伸(shen)(shen)(shen)(shen)出(chu)(chu)(chu)(chu)端(duan)(duan)的(de)(de)(de)(de)伸(shen)(shen)(shen)(shen)出(chu)(chu)(chu)(chu)長(chang)度大于中(zhong)間(jian)的(de)(de)(de)(de)兩(liang)伸(shen)(shen)(shen)(shen)出(chu)(chu)(chu)(chu)端(duan)(duan)的(de)(de)(de)(de)長(chang)度，所述(shu)移動(dong)(dong)支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺沿與(yu)支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)導軌垂直的(de)(de)(de)(de)寬度方向(xiang)的(de)(de)(de)(de)尺寸(cun)與(yu)兩(liang)長(chang)伸(shen)(shen)(shen)(shen)出(chu)(chu)(chu)(chu)端(duan)(duan)的(de)(de)(de)(de)內檔尺寸(cun)相(xiang)(xiang)同(tong)，并且移動(dong)(dong)支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺可滑動(dong)(dong)至(zhi)兩(liang)長(chang)伸(shen)(shen)(shen)(shen)出(chu)(chu)(chu)(chu)端(duan)(duan)之間(jian)的(de)(de)(de)(de)內部(bu)，所述(shu)移動(dong)(dong)支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺對應固(gu)(gu)定支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺的(de)(de)(de)(de)兩(liang)短端(duan)(duan)伸(shen)(shen)(shen)(shen)出(chu)(chu)(chu)(chu)端(duan)(duan)部(bu)位配(pei)合設(she)有(you)便(bian)于短伸(shen)(shen)(shen)(shen)出(chu)(chu)(chu)(chu)端(duan)(duan)插(cha)入的(de)(de)(de)(de)插(cha)口槽，所述(shu)插(cha)口槽用于限位移動(dong)(dong)支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺向(xiang)固(gu)(gu)定支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)平臺移動(dong)(dong)的(de)(de)(de)(de)限極位置。

本發明還提供一種采用(yong)上(shang)述(shu)組芯(xin)(xin)(xin)(xin)用(yong)工裝進行(xing)大型(xing)水(shui)(shui)輪機(ji)葉(xie)(xie)片(pian)(pian)的(de)(de)(de)組芯(xin)(xin)(xin)(xin)方法(fa)，待組裝的(de)(de)(de)大型(xing)水(shui)(shui)輪機(ji)葉(xie)(xie)片(pian)(pian)的(de)(de)(de)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)分固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)和移(yi)(yi)(yi)(yi)動(dong)(dong)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)，所述(shu)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)和移(yi)(yi)(yi)(yi)動(dong)(dong)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)對接后形成(cheng)水(shui)(shui)輪機(ji)葉(xie)(xie)片(pian)(pian)的(de)(de)(de)型(xing)腔，所述(shu)裝芯(xin)(xin)(xin)(xin)方法(fa)包括下述(shu)過程(cheng)：第一步，將工裝平(ping)(ping)置在(zai)組芯(xin)(xin)(xin)(xin)平(ping)(ping)臺(tai)(tai)上(shang)，并(bing)(bing)使(shi)(shi)工裝的(de)(de)(de)移(yi)(yi)(yi)(yi)動(dong)(dong)支(zhi)(zhi)撐(cheng)平(ping)(ping)臺(tai)(tai)處(chu)于(yu)與(yu)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)支(zhi)(zhi)撐(cheng)平(ping)(ping)臺(tai)(tai)距離最大處(chu)，根(gen)據待組裝砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)的(de)(de)(de)尺寸，在(zai)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)支(zhi)(zhi)撐(cheng)平(ping)(ping)臺(tai)(tai)上(shang)劃線標定(ding)(ding)(ding)(ding)(ding)(ding)用(yong)于(yu)擺放(fang)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)位(wei)置的(de)(de)(de)標線，所述(shu)標線用(yong)于(yu)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)外側(ce)底(di)緣在(zai)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)支(zhi)(zhi)撐(cheng)平(ping)(ping)臺(tai)(tai)上(shang)擺放(fang)位(wei)置的(de)(de)(de)參考，所述(shu)定(ding)(ding)(ding)(ding)(ding)(ding)位(wei)基(ji)板作為固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)和移(yi)(yi)(yi)(yi)動(dong)(dong)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)側(ce)向(xiang)(xiang)的(de)(de)(de)定(ding)(ding)(ding)(ding)(ding)(ding)位(wei)基(ji)準；第二步，將固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)吊運(yun)到(dao)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)支(zhi)(zhi)撐(cheng)平(ping)(ping)臺(tai)(tai)上(shang)，并(bing)(bing)按第一步標定(ding)(ding)(ding)(ding)(ding)(ding)的(de)(de)(de)標線，使(shi)(shi)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)底(di)側(ce)外緣與(yu)標線對齊(qi)，對應的(de)(de)(de)側(ce)向(xiang)(xiang)抵靠(kao)在(zai)定(ding)(ding)(ding)(ding)(ding)(ding)位(wei)基(ji)板側(ce)向(xiang)(xiang)；第三步，將移(yi)(yi)(yi)(yi)動(dong)(dong)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)吊運(yun)到(dao)移(yi)(yi)(yi)(yi)動(dong)(dong)支(zhi)(zhi)撐(cheng)平(ping)(ping)臺(tai)(tai)上(shang)，并(bing)(bing)使(shi)(shi)對應的(de)(de)(de)側(ce)向(xiang)(xiang)抵靠(kao)在(zai)定(ding)(ding)(ding)(ding)(ding)(ding)位(wei)基(ji)板的(de)(de)(de)側(ce)向(xiang)(xiang)；第四步，開啟液壓缸驅動(dong)(dong)移(yi)(yi)(yi)(yi)動(dong)(dong)支(zhi)(zhi)撐(cheng)平(ping)(ping)臺(tai)(tai)帶動(dong)(dong)移(yi)(yi)(yi)(yi)動(dong)(dong)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)平(ping)(ping)穩(wen)地(di)向(xiang)(xiang)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)方向(xiang)(xiang)靠(kao)近，直(zhi)至移(yi)(yi)(yi)(yi)動(dong)(dong)支(zhi)(zhi)撐(cheng)平(ping)(ping)臺(tai)(tai)的(de)(de)(de)插口槽與(yu)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)支(zhi)(zhi)撐(cheng)平(ping)(ping)臺(tai)(tai)的(de)(de)(de)短伸出端完(wan)全(quan)插接到(dao)底(di)，此時移(yi)(yi)(yi)(yi)動(dong)(dong)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)和固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)正好對接到(dao)位(wei)，；第五(wu)步，將兩砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)之間對應的(de)(de)(de)預(yu)留螺孔位(wei)置貫穿拉接螺桿，并(bing)(bing)通過螺母和墊片(pian)(pian)鎖緊固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)(ding)(ding)，完(wan)成(cheng)水(shui)(shui)輪機(ji)葉(xie)(xie)片(pian)(pian)砂(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)的(de)(de)(de)組裝。

所(suo)述固定(ding)砂芯(xin)(xin)的外側預留有(you)掛耳(er)，所(suo)述掛耳(er)與(yu)固定(ding)支撐平臺(tai)外側的定(ding)位柱之間設有(you)長度可調的螺(luo)桿組(zu)件(jian)，當螺(luo)桿組(zu)件(jian)拉緊后用于防止固定(ding)砂芯(xin)(xin)傾倒。

附圖說明

圖(tu)1為本(ben)現有(you)技術中大型水輪機葉片(pian)的組芯(xin)方(fang)法示意圖(tu)。

圖2為本發明(ming)的(de)大(da)型水輪機葉片組芯(xin)用(yong)工裝的(de)結構示意圖。

圖(tu)3為本發明的組芯方法(fa)示意圖(tu)。

圖4為組芯完成狀態的示意圖。

其中，1 固(gu)(gu)定(ding)砂(sha)芯(xin)；2天(tian)車；3移支砂(sha)芯(xin)；4支撐(cheng)底板；5液壓固(gu)(gu)定(ding)端(duan)；6支撐(cheng)導軌；7移動(dong)支撐(cheng)平臺；7A插口槽；8固(gu)(gu)定(ding)支撐(cheng)平臺；8A長伸(shen)(shen)出端(duan)；8B短伸(shen)(shen)出端(duan)；8C支撐(cheng)柱；9定(ding)位(wei)基準(zhun)；10導向輪；11液壓缸；12定(ding)位(wei)柱；13螺(luo)桿組件。

具體實施方式

實施例1

如(ru)圖2所示，為本發(fa)明的(de)(de)(de)大型水(shui)輪機葉片組芯用工裝，包括水(shui)平(ping)(ping)(ping)設(she)(she)置的(de)(de)(de)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)底(di)(di)板4,支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)底(di)(di)板3長(chang)度(du)(du)方(fang)向(xiang)(xiang)的(de)(de)(de)一端(duan)(duan)設(she)(she)有固(gu)定(ding)(ding)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)臺(tai)(tai)(tai)8，另一端(duan)(duan)設(she)(she)有液(ye)(ye)(ye)壓(ya)固(gu)定(ding)(ding)端(duan)(duan)5,固(gu)定(ding)(ding)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)臺(tai)(tai)(tai)8和液(ye)(ye)(ye)壓(ya)固(gu)定(ding)(ding)端(duan)(duan)5之間(jian)設(she)(she)有兩條或(huo)兩條以(yi)上(shang)平(ping)(ping)(ping)行的(de)(de)(de)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)導(dao)軌6，支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)導(dao)軌6上(shang)配(pei)合設(she)(she)有與(yu)(yu)(yu)固(gu)定(ding)(ding)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)臺(tai)(tai)(tai)8的(de)(de)(de)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)面同高(gao)度(du)(du)的(de)(de)(de)移(yi)動(dong)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)臺(tai)(tai)(tai)7，移(yi)動(dong)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)臺(tai)(tai)(tai)7底(di)(di)側與(yu)(yu)(yu)各支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)導(dao)軌6對應(ying)的(de)(de)(de)方(fang)向(xiang)(xiang)設(she)(she)有兩個或(huo)兩個以(yi)上(shang)的(de)(de)(de)與(yu)(yu)(yu)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)導(dao)軌6配(pei)合的(de)(de)(de)導(dao)向(xiang)(xiang)輪10，移(yi)動(dong)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)臺(tai)(tai)(tai)對應(ying)液(ye)(ye)(ye)壓(ya)固(gu)定(ding)(ding)端(duan)(duan)5的(de)(de)(de)一側設(she)(she)有兩只同步動(dong)作(zuo)的(de)(de)(de)液(ye)(ye)(ye)壓(ya)缸(gang)11，液(ye)(ye)(ye)壓(ya)缸(gang)11的(de)(de)(de)活塞桿(gan)伸(shen)出端(duan)(duan)與(yu)(yu)(yu)移(yi)動(dong)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)臺(tai)(tai)(tai)7的(de)(de)(de)對應(ying)端(duan)(duan)連接，液(ye)(ye)(ye)壓(ya)缸(gang)11的(de)(de)(de)缸(gang)底(di)(di)與(yu)(yu)(yu)液(ye)(ye)(ye)壓(ya)固(gu)定(ding)(ding)端(duan)(duan)5連接，支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)底(di)(di)板4長(chang)度(du)(du)方(fang)向(xiang)(xiang)的(de)(de)(de)側向(xiang)(xiang)設(she)(she)有便(bian)于(yu)砂芯安(an)裝時抵靠的(de)(de)(de)定(ding)(ding)位基板9，定(ding)(ding)位基板9的(de)(de)(de)高(gao)度(du)(du)高(gao)于(yu)固(gu)定(ding)(ding)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)臺(tai)(tai)(tai)8的(de)(de)(de)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)面高(gao)度(du)(du)，同樣也高(gao)于(yu)移(yi)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)平(ping)(ping)(ping)臺(tai)(tai)(tai)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)(cheng)面的(de)(de)(de)高(gao)度(du)(du)。

本發(fa)明的(de)(de)(de)(de)固(gu)(gu)定(ding)支(zhi)(zhi)撐(cheng)平臺(tai)8包括若(ruo)干(gan)橫向和縱向平行的(de)(de)(de)(de)型鋼焊接而成的(de)(de)(de)(de)格柵(zha)(zha)狀(zhuang)支(zhi)(zhi)架，可以采用(yong)滿足支(zhi)(zhi)撐(cheng)強(qiang)度要求的(de)(de)(de)(de)方鋼、槽鋼等結構的(de)(de)(de)(de)型鋼作為格柵(zha)(zha)桿件；該格柵(zha)(zha)狀(zhuang)支(zhi)(zhi)架的(de)(de)(de)(de)上表(biao)面形成支(zhi)(zhi)撐(cheng)表(biao)面，格柵(zha)(zha)支(zhi)(zhi)架的(de)(de)(de)(de)底部通(tong)過若(ruo)干(gan)同(tong)高的(de)(de)(de)(de)支(zhi)(zhi)撐(cheng)柱(zhu)8C與(yu)支(zhi)(zhi)撐(cheng)底板4固(gu)(gu)定(ding)，固(gu)(gu)定(ding)支(zhi)(zhi)撐(cheng)平臺(tai)8的(de)(de)(de)(de)外側設有便于(yu)掛裝(zhuang)的(de)(de)(de)(de)定(ding)位柱(zhu)12。該定(ding)位柱(zhu)12用(yong)于(yu)掛裝(zhuang)從固(gu)(gu)定(ding)砂芯(xin)連接面來的(de)(de)(de)(de)螺栓組件，用(yong)于(yu)防止固(gu)(gu)定(ding)砂芯(xin)傾倒。

本發明的(de)(de)移動支撐(cheng)(cheng)(cheng)平(ping)臺包括支撐(cheng)(cheng)(cheng)鋼板，該(gai)支撐(cheng)(cheng)(cheng)鋼板為(wei)一厚鋼板制成，支撐(cheng)(cheng)(cheng)鋼板的(de)(de)底(di)部與(yu)支撐(cheng)(cheng)(cheng)導軌6對應的(de)(de)位置固定有支撐(cheng)(cheng)(cheng)用(yong)的(de)(de)方鋼，導向輪與(yu)方鋼安(an)裝(zhuang)連接。

為(wei)便于(yu)(yu)控(kong)制移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)7相對(dui)固(gu)定(ding)(ding)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)8的(de)(de)(de)(de)(de)(de)(de)最近(jin)距離，固(gu)定(ding)(ding)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)8的(de)(de)(de)(de)(de)(de)(de)格柵狀支(zhi)(zhi)架(jia)對(dui)應(ying)(ying)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)7的(de)(de)(de)(de)(de)(de)(de)一側沿(yan)與支(zhi)(zhi)撐導軌(gui)6平(ping)(ping)(ping)(ping)行(xing)的(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)向設(she)有四個(ge)伸(shen)(shen)出(chu)端(duan)(duan)(duan)， 伸(shen)(shen)出(chu)端(duan)(duan)(duan)為(wei)格柵狀支(zhi)(zhi)架(jia)相應(ying)(ying)的(de)(de)(de)(de)(de)(de)(de)格柵桿件向外(wai)(wai)側的(de)(de)(de)(de)(de)(de)(de)延(yan)伸(shen)(shen)端(duan)(duan)(duan)，其中，最外(wai)(wai)側的(de)(de)(de)(de)(de)(de)(de)兩(liang)伸(shen)(shen)出(chu)端(duan)(duan)(duan)的(de)(de)(de)(de)(de)(de)(de)伸(shen)(shen)出(chu)長(chang)(chang)(chang)度(du)大于(yu)(yu)中間(jian)的(de)(de)(de)(de)(de)(de)(de)兩(liang)伸(shen)(shen)出(chu)端(duan)(duan)(duan)的(de)(de)(de)(de)(de)(de)(de)長(chang)(chang)(chang)度(du)，移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)7沿(yan)與支(zhi)(zhi)撐導軌(gui)6垂(chui)直(zhi)的(de)(de)(de)(de)(de)(de)(de)寬度(du)方(fang)(fang)向的(de)(de)(de)(de)(de)(de)(de)尺(chi)寸與兩(liang)長(chang)(chang)(chang)伸(shen)(shen)出(chu)端(duan)(duan)(duan)8A的(de)(de)(de)(de)(de)(de)(de)內(nei)檔尺(chi)寸相同，并(bing)且(qie)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)7可滑動(dong)(dong)(dong)(dong)至(zhi)兩(liang)長(chang)(chang)(chang)伸(shen)(shen)出(chu)端(duan)(duan)(duan)8A之間(jian)的(de)(de)(de)(de)(de)(de)(de)內(nei)部，移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)7對(dui)應(ying)(ying)固(gu)定(ding)(ding)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)的(de)(de)(de)(de)(de)(de)(de)兩(liang)短端(duan)(duan)(duan)伸(shen)(shen)出(chu)端(duan)(duan)(duan)8B部位配合設(she)有便于(yu)(yu)短伸(shen)(shen)出(chu)端(duan)(duan)(duan)8B插入的(de)(de)(de)(de)(de)(de)(de)插口槽7A，插口槽7A用于(yu)(yu)限位移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)7向固(gu)定(ding)(ding)支(zhi)(zhi)撐平(ping)(ping)(ping)(ping)臺(tai)(tai)8移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)限極(ji)位置，從而防止移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)砂芯與固(gu)定(ding)(ding)砂芯之間(jian)的(de)(de)(de)(de)(de)(de)(de)距離過近(jin)而撞(zhuang)傷砂芯對(dui)接部件。

本發明的(de)(de)組芯工裝(zhuang)，設(she)置(zhi)固(gu)(gu)定(ding)(ding)支(zhi)撐(cheng)平臺(tai)(tai)8和移(yi)(yi)(yi)動(dong)支(zhi)撐(cheng)平臺(tai)(tai)7，組芯時(shi)，固(gu)(gu)定(ding)(ding)支(zhi)撐(cheng)平臺(tai)(tai)8用(yong)于(yu)(yu)放置(zhi)固(gu)(gu)定(ding)(ding)砂(sha)芯，移(yi)(yi)(yi)動(dong)支(zhi)撐(cheng)平臺(tai)(tai)7用(yong)于(yu)(yu)放置(zhi)移(yi)(yi)(yi)動(dong)砂(sha)芯，并(bing)通過液壓缸11驅動(dong)移(yi)(yi)(yi)動(dong)支(zhi)撐(cheng)平臺(tai)(tai)7，實現(xian)移(yi)(yi)(yi)動(dong)砂(sha)芯與固(gu)(gu)定(ding)(ding)砂(sha)芯的(de)(de)對(dui)接(jie)，不但可(ke)以(yi)提(ti)高對(dui)接(jie)效率(lv)，縮短天車吊具的(de)(de)使用(yong)時(shi)間，提(ti)高砂(sha)芯組合(he)對(dui)裝(zhuang)的(de)(de)精度，而(er)且可(ke)以(yi)防(fang)止大(da)型砂(sha)芯對(dui)接(jie)時(shi)碰撞(zhuang)損壞砂(sha)芯。

實施例2

本實施例如(ru)圖3和(he)圖4所示，為采(cai)用上(shang)述實施例的(de)(de)(de)(de)組(zu)(zu)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)工裝(zhuang)進(jin)行(xing)大(da)型水輪(lun)機(ji)葉片(pian)的(de)(de)(de)(de)組(zu)(zu)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)方法，待(dai)組(zu)(zu)裝(zhuang)的(de)(de)(de)(de)大(da)型水輪(lun)機(ji)葉片(pian)的(de)(de)(de)(de)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)分固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3和(he)移(yi)動(dong)(dong)(dong)(dong)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)1，固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3和(he)移(yi)動(dong)(dong)(dong)(dong)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)1對(dui)(dui)接后形成水輪(lun)機(ji)葉片(pian)的(de)(de)(de)(de)型腔，裝(zhuang)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)方法包括下述過程：第(di)一(yi)步(bu)(bu)，將(jiang)(jiang)工裝(zhuang)平(ping)(ping)(ping)置(zhi)在(zai)(zai)組(zu)(zu)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)平(ping)(ping)(ping)臺上(shang)，并使(shi)工裝(zhuang)的(de)(de)(de)(de)移(yi)動(dong)(dong)(dong)(dong)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺7處(chu)(chu)于(yu)(yu)與固(gu)(gu)(gu)定(ding)(ding)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺8距(ju)離(li)最大(da)處(chu)(chu)，此時(shi)(shi)，液壓(ya)缸11處(chu)(chu)于(yu)(yu)收縮狀態，根據(ju)待(dai)組(zu)(zu)裝(zhuang)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)尺寸(cun)，在(zai)(zai)固(gu)(gu)(gu)定(ding)(ding)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺7上(shang)劃線(xian)標(biao)定(ding)(ding)用于(yu)(yu)擺放固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3位(wei)(wei)置(zhi)的(de)(de)(de)(de)標(biao)線(xian)，該(gai)標(biao)線(xian)用于(yu)(yu)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)外(wai)側底緣在(zai)(zai)固(gu)(gu)(gu)定(ding)(ding)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺8上(shang)擺放位(wei)(wei)置(zhi)的(de)(de)(de)(de)參考，定(ding)(ding)位(wei)(wei)基板(ban)9作為固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3和(he)移(yi)動(dong)(dong)(dong)(dong)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)1側向(xiang)的(de)(de)(de)(de)定(ding)(ding)位(wei)(wei)基準；第(di)二步(bu)(bu)，將(jiang)(jiang)固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3吊(diao)(diao)運(yun)(yun)到(dao)固(gu)(gu)(gu)定(ding)(ding)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺8上(shang)，并按第(di)一(yi)步(bu)(bu)標(biao)定(ding)(ding)的(de)(de)(de)(de)標(biao)線(xian)，使(shi)固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3底側外(wai)緣與標(biao)線(xian)對(dui)(dui)齊，對(dui)(dui)應(ying)的(de)(de)(de)(de)側向(xiang)抵靠在(zai)(zai)定(ding)(ding)位(wei)(wei)基板(ban)9的(de)(de)(de)(de)側向(xiang)；為防(fang)止(zhi)固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3傾倒(dao)，固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3的(de)(de)(de)(de)外(wai)側預(yu)留(liu)有掛(gua)耳(er)，掛(gua)耳(er)與固(gu)(gu)(gu)定(ding)(ding)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺8外(wai)側的(de)(de)(de)(de)定(ding)(ding)位(wei)(wei)柱12之間設有長度(du)可調(diao)的(de)(de)(de)(de)螺(luo)桿組(zu)(zu)件13，當(dang)螺(luo)桿組(zu)(zu)件13拉緊后用于(yu)(yu)防(fang)止(zhi)固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)傾倒(dao)。第(di)三步(bu)(bu)，將(jiang)(jiang)移(yi)動(dong)(dong)(dong)(dong)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)1吊(diao)(diao)運(yun)(yun)到(dao)移(yi)動(dong)(dong)(dong)(dong)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺7上(shang)，并使(shi)對(dui)(dui)應(ying)的(de)(de)(de)(de)側向(xiang)抵靠在(zai)(zai)定(ding)(ding)位(wei)(wei)基板(ban)9的(de)(de)(de)(de)側向(xiang)；第(di)四(si)步(bu)(bu)，開啟(qi)液壓(ya)缸11驅(qu)動(dong)(dong)(dong)(dong)移(yi)動(dong)(dong)(dong)(dong)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺7帶(dai)動(dong)(dong)(dong)(dong)移(yi)動(dong)(dong)(dong)(dong)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)1平(ping)(ping)(ping)穩地向(xiang)固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3方向(xiang)靠近，直至移(yi)動(dong)(dong)(dong)(dong)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺7的(de)(de)(de)(de)插口(kou)槽7A與固(gu)(gu)(gu)定(ding)(ding)支(zhi)撐(cheng)(cheng)平(ping)(ping)(ping)臺8的(de)(de)(de)(de)短(duan)伸出端(duan)8B完(wan)全插接到(dao)底，此時(shi)(shi)移(yi)動(dong)(dong)(dong)(dong)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)1和(he)固(gu)(gu)(gu)定(ding)(ding)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)3正好對(dui)(dui)接到(dao)位(wei)(wei)，；第(di)五步(bu)(bu)，將(jiang)(jiang)兩砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)之間對(dui)(dui)應(ying)的(de)(de)(de)(de)預(yu)留(liu)螺(luo)孔位(wei)(wei)置(zhi)貫穿拉接螺(luo)桿，并通過螺(luo)母和(he)墊片(pian)鎖(suo)緊固(gu)(gu)(gu)定(ding)(ding)，完(wan)成水輪(lun)機(ji)葉片(pian)砂(sha)(sha)(sha)(sha)(sha)芯(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)組(zu)(zu)裝(zhuang)。

采用本發明的上述組(zu)(zu)芯方法，通過預(yu)設定位(wei)基準(zhun)，組(zu)(zu)芯精準(zhun)度(du)提高，一次(ci)組(zu)(zu)芯到(dao)位(wei)，組(zu)(zu)砂效(xiao)率也隨之(zhi)提高，并(bing)明顯降低(di)操作難度(du)。